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Sample records for severe cutaneous adverse

  1. Randomized, controlled trial of TNF-α antagonist in CTL-mediated severe cutaneous adverse reactions.

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    Wang, Chuang-Wei; Yang, Lan-Yan; Chen, Chun-Bing; Ho, Hsin-Chun; Hung, Shuen-Iu; Yang, Chih-Hsun; Chang, Chee-Jen; Su, Shih-Chi; Hui, Rosaline Chung-Yee; Chin, See-Wen; Huang, Li-Fang; Lin, Yang Yu-Wei; Chang, Wei-Yang; Fan, Wen-Lang; Yang, Chin-Yi; Ho, Ji-Chen; Chang, Ya-Ching; Lu, Chun-Wei; Chung, Wen-Hung

    2018-03-01

    Cytotoxic T lymphocyte-mediated (CTL-mediated) severe cutaneous adverse reactions (SCARs), including Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN), are rare but life-threatening adverse reactions commonly induced by drugs. Although high levels of CTL-associated cytokines, chemokines, or cytotoxic proteins, including TNF-α and granulysin, were observed in SJS-TEN patients in recent studies, the optimal treatment for these diseases remains controversial. We aimed to evaluate the efficacy, safety, and therapeutic mechanism of a TNF-α antagonist in CTL-mediated SCARs. We enrolled 96 patients with SJS-TEN in a randomized trial to compare the effects of the TNF-α antagonist etanercept versus traditional corticosteroids. Etanercept improved clinical outcomes in patients with SJS-TEN. Etanercept decreased the SCORTEN-based predicted mortality rate (predicted and observed rates, 17.7% and 8.3%, respectively). Compared with corticosteroids, etanercept further reduced the skin-healing time in moderate-to-severe SJS-TEN patients (median time for skin healing was 14 and 19 days for etanercept and corticosteroids, respectively; P = 0.010), with a lower incidence of gastrointestinal hemorrhage in all SJS-TEN patients (2.6% for etanercept and 18.2% for corticosteroids; P = 0.03). In the therapeutic mechanism study, etanercept decreased the TNF-α and granulysin secretions in blister fluids and plasma (45.7%-62.5% decrease after treatment; all P etanercept serves as an effective alternative for the treatment of CTL-mediated SCARs. ClinicalTrials.gov NCT01276314. Ministry of Science and Technology of Taiwan.

  2. Adverse Cutaneous Reactions to Psychotropic Drugs: A Review

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    Filipa Novais

    2015-11-01

    Full Text Available Introduction: Psychotropic drugs are often implicated in cutaneous adverse drug reactions. While most of these reactions have a benign character, it is still important, however, to consider its role in the increasing stigma and treatment adherence. A small number of the cutaneous adverse drug reactions can develop into serious and potentially fatal conditions. Objectives: This article aims to review the most common cutaneous adverse drug reactions in patients taking psychotropic drugs. Methods: In this study, a search was carried out in the MEDLINE database for English language articles published , from 1999 to 2014, using as keywords: psychiatric, psychotropic, cutaneous, adverse reaction, antidepressive agents, antipsychotics, benzodiazepines, mood stabilizers, anticonvulsant, dementia. Information available from the Portuguese regulatory and supervising agency (Infarmed was also included.Results: 121 articles were found with reference to cutaneous adverse drug reactions associated with psychotropic drugs. The drugs most frequently reported as associated with such adverse effects were anticonvulsants used as mood stabilizers, followed by the antipsychotics . The antidementia drugs were rarely associated with serious cutaneous adverse reactions. Discussion and Conclusion: Cutaneous drug adverse reactions are common in psychiatric clinical practice and typically are minor in severity. The most severe reactions are most often associated with the use of mood stabilizing medications. Some of these side effects can be solved with reduction or drug discontinuation. More severe cases should be referred to a specialist in dermatology.

  3. The Elderly Respond to Antimony Therapy for Cutaneous Leishmaniasis Similarly to Young Patients but Have Severe Adverse Reactions.

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    Lago, Alexsandro Souza do; Nascimento, Maurício; Carvalho, Augusto M; Lago, Neuza; Silva, Juliana; Queiroz, José Roberto; Carvalho, Lucas P; Schriefer, Albert; Wilson, Mary; Machado, Paulo; Carvalho, Edgar M

    2018-03-26

    There is evidence that elderly patients with cutaneous leishmaniasis (CL) have more mucosal and disseminated diseases than young patients and their cells produce less antigen-induced interferon (IFN)-γ. Herein, we compared the roles of interleukin (IL)-10 and IL-15 as modulators of antigen-induced immune responses and the incidence of adverse reaction and response to therapy in young versus elderly patients with CL. Study participants included 35 senior (60-85 years) and 35 young (18-40 years) patients who had a diagnosis of CL documented by typical cutaneous lesions containing Leishmania braziliensis DNA. Elderly patients had less lymph node enlargement. Antigen-induced blood cell cytokine responses were studied in the absence or presence of IL-10 Ab or exogenously added recombinant IL-15. The ratio of IFN-γ/IL-10 was lower in elderly patients, and IFN-γ production was enhanced by either neutralization of IL-10 or exogenous recombinant IL-15 in blood cells from elderly but not young patients. Patients were treated three times weekly with antimony at 20 mg/kg/day for 20 doses. Although there was no difference in response to therapy between the two groups, two young patients needed rescue therapy with amphotericin B. Ventricular arrhythmias and ventricular overload were more frequent in elderly patients. We conclude that elderly patients have alterations in the immune response that may influence clinical manifestations, but we did not find that they had a higher failure rate than young subjects to antimony therapy. However, because of the high rate of electrocardiographic abnormalities during therapy, antimony should not be used in elderly patients with CL.

  4. Role of peripheral eosinophilia in adverse cutaneous drug reactions.

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    Drago, F; Cogorno, L; Agnoletti, A F; Parodi, A

    2015-01-01

    The objective of this retrospective study was to verify whether peripheral eosinophilia (PE) may be a marker of severity for adverse cutaneous drug reactions (ACDR). We investigated for PE in sixty-three patients diagnosed as adverse cutaneous drug reactions. All the patients underwent blood tests at baseline visit. Only patients that showed a very likely connection between ACDR and the suspected causative drug were induced in the study. We found that 11 out of 63 patients (17%) presented PE for values ≥ 0.6 x 10(9) cells/l or for a percentage of total leukocytes ≥ 6%. These 11 patients compared to patients without eosinophilia had a longer recovery time, they showed diffuse severe cutaneous reactions and they all needed a systemic therapy compared to the 41% of patients without eosinophilia. These outcomes prompt us to believe that peripheral eosinophilia may be an index of severity for adverse cutaneous drug reactions. Therefore, we suggest physicians to always detect the presence of peripheral eosinophilia in order to not underestimate the reaction and to promptly start an appropriate therapy.

  5. [Cutaneous adverse reactions to tattoos and piercings].

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    Mataix, J; Silvestre, J F

    2009-10-01

    Piercings and tattoos have become very popular in western society in recent decades, particularly among younger generations. Reports of medical complications associated with these decorative techniques have increased in parallel with the rise in their popularity. Due to their high frequency, adverse cutaneous reactions are particularly important among these potential complications. Tattoo-related complications include a number of cutaneous and systemic infections secondary to breach of the epidermal barrier, acute and delayed inflammatory reactions with different histopathological patterns, the appearance of benign and malignant tumors on tattooed areas of skin, and certain dermatoses triggered by isomorphic phenomena. Piercing-related complications are similar, though some, such as pyogenic skin infections, are much more common due to the delayed wound healing after piercing in certain sites. We must differentiate between complications that are independent of the site of piercing, and specific complications, which are closely related to the body area pierced. The rate of complications after performing piercings or tattoos depends on the experience of the artist, the hygiene techniques applied, and the postprocedural care by the customer. However, some of these complications are unpredictable and depend on factors intrinsic to the patient. In this article, we review the most common decorative techniques of body art, with particular focus on the potential cutaneous complications and their management.

  6. Use of HLA-B*58:01 genotyping to prevent allopurinol induced severe cutaneous adverse reactions in Taiwan: national prospective cohort study

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    Ko, Tai-Ming; Tsai, Chang-Youh; Chen, Shih-Yang; Chen, Kuo-Shu; Yu, Kuang-Hui; Chu, Chih-Sheng; Huang, Chung-Ming; Wang, Chrong-Reen; Weng, Chia-Tse; Yu, Chia-Li; Hsieh, Song-Chou; Tsai, Jer-Chia; Lai, Wen-Ter; Tsai, Wen-Chan; Yin, Guang-Dar; Ou, Tsan-Teng; Cheng, Kai-Hung; Yen, Jeng-Hsien; Liou, Teh-Ling; Lin, Tsung-Hsien; Chen, Der-Yuan; Hsiao, Pi-Jung; Weng, Meng-Yu; Chen, Yi-Ming; Chen, Chen-Hung; Liu, Ming-Fei; Yen, Hsueh-Wei; Lee, Jia-Jung; Kuo, Mei-Chuan; Wu, Chen-Ching; Hung, Shih-Yuan; Luo, Shue-Fen; Yang, Ya-Hui; Chuang, Hui-Ping; Chou, Yi-Chun; Liao, Hung-Ting; Wang, Chia-Wen; Huang, Chun-Lin; Chang, Chia-Shuo; Lee, Ming-Ta Michael; Chen, Pei; Wong, Chih-Shung; Chen, Chien-Hsiun; Wu, Jer-Yuarn; Chen, Yuan-Tsong

    2015-01-01

    Objective To evaluate the use of prospective screening for the HLA-B*58:01 allele to identify Taiwanese individuals at risk of severe cutaneous adverse reactions (SCARs) induced by allopurinol treatment. Design National prospective cohort study. Setting 15 medical centres in different regions of Taiwan, from July 2009 to August 2014. Participants 2926 people who had an indication for allopurinol treatment but had not taken allopurinol previously. Participants were excluded if they had undergone a bone marrow transplant, were not of Han Chinese descent, and had a history of allopurinol induced hypersensitivity. DNA purified from 2910 participants’ peripheral blood was used to assess the presence of HLA-B*58:01. Main outcome measures Incidence of allopurinol induced SCARs with and without screening. Results Participants who tested positive for HLA-B*58:01 (19.6%, n=571) were advised to avoid allopurinol, and were referred to an alternate drug treatment or advised to continue with their prestudy treatment. Participants who tested negative (80.4%, n=2339) were given allopurinol. Participants were interviewed once a week for two months to monitor symptoms. The historical incidence of allopurinol induced SCARs, estimated by the National Health Insurance research database of Taiwan, was used for comparison. Mild, transient rash without blisters developed in 97 (3%) participants during follow-up. None of the participants was admitted to hospital owing to adverse drug reactions. SCARs did not develop in any of the participants receiving allopurinol who screened negative for HLA-B*58:01. By contrast, seven cases of SCARs were expected, based on the estimated historical incidence of allopurinol induced SCARs nationwide (0.30% per year, 95% confidence interval 0.28% to 0.31%; P=0.0026; two side one sample binomial test). Conclusions Prospective screening of the HLA-B*58:01 allele, coupled with an alternative drug treatment for carriers, significantly decreased the incidence

  7. MicroRNA and gene signature of severe cutaneous drug ...

    African Journals Online (AJOL)

    Purpose: To build a microRNA and gene signature of severe cutaneous adverse drug reactions (SCAR), including Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN). Methods: MicroRNA expression profiles were downloaded from miRNA expression profile of patients' skin suffering from TEN using an ...

  8. Cutaneous Adverse Events of Targeted Therapies for Hematolymphoid Malignancies.

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    Ransohoff, Julia D; Kwong, Bernice Y

    2017-12-01

    The identification of oncogenic drivers of liquid tumors has led to the rapid development of targeted agents with distinct cutaneous adverse event (AE) profiles. The diagnosis and management of these skin toxicities has motivated a novel partnership between dermatologists and oncologists in developing supportive oncodermatology clinics. In this article we review the current state of knowledge of clinical presentation, mechanisms, and management of the most common and significant cutaneous AEs observed during treatment with targeted therapies for hematologic and lymphoid malignancies. We systematically review according to drug-targeting pathway the cutaneous AE profiles of these drugs, and offer insight when possible into whether pharmacologic target versus immunologic modulation primarily underlie presentation. We include discussion of tyrosine kinase inhibitors (imatinib, dasatinib, nilotinib, bosutinib, ponatinib), blinatumomab, ibrutinib, idelalisib, anti-B cell antibodies (rituximab, ibritumomab, obinutuzumab, ofatumumab, tositumomab), immune checkpoint inhibitors (nivolumab, pembrolizumab), alemtuzumab, brentuximab, and proteasome inhibitors (bortezomib, carfilzomib, ixazomib). We highlight skin reactions seen with antiliquid but not solid tumor agents, draw attention to serious cutaneous AEs that might require therapy modification or cessation, and offer management strategies to permit treatment tolerability. We emphasize the importance of early diagnosis and treatment to minimize disruptions to care, optimize prognosis and quality of life, and promptly address life-threatening skin or infectious events. This evolving partnership between oncologists and dermatologists in the iterative characterization and management of skin toxicities will contribute to a better understanding of these drugs' cutaneous targets and improved patient care. Copyright © 2017 Elsevier Inc. All rights reserved.

  9. Adverse cutaneous reactions induced by TNF-alpha antagonist therapy.

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    Borrás-Blasco, Joaquín; Navarro-Ruiz, Andrés; Borrás, Consuelo; Casterá, Elvira

    2009-11-01

    To review adverse cutaneous drug reactions induced by tumor necrosis factor alpha (TNF-alpha) antagonist therapy. A literature search was performed using PubMed (1996-March 2009), EMBASE, and selected MEDLINE Ovid bibliography searches. All language clinical trial data, case reports, letters, and review articles identified from the data sources were used. Since the introduction of TNF-alpha antagonist, the incidence of adverse cutaneous drug reactions has increased significantly. A wide range of different skin lesions might occur during TNF-alpha antagonist treatment. New onset or exacerbation of psoriasis has been reported in patients treated with TNF-alpha antagonists for a variety of rheumatologic conditions. TNF-alpha antagonist therapy has been associated with a lupus-like syndrome; most of these case reports occurred in patients receiving either etanercept or infliximab. Serious skin reactions such as erythema multiforme, Stevens-Johnson syndrome, and toxic epidermal necrolysis have been reported rarely with the use of TNF-alpha antagonists. As the use of TNF-alpha antagonists continues to increase, the diagnosis and management of cutaneous side effects will become an increasingly important challenge. In patients receiving TNF-alpha antagonist treatment, skin disease should be considered, and clinicians need to be aware of the adverse reactions of these drugs.

  10. [Extended abstractCutaneous Adverse Reactions to Tattoos].

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    van der Bent, S A S; Wolkerstorfer, A; Rustemeyer, T

    2016-01-01

    Tattooing involves the introduction of exogenous pigment into the dermis. Worldwide, tattoos are one of the most popular forms of permanent body art. In the Netherlands, 8-10% of the population older than 12 years old has a tattoo. A wide variety of cutaneous adverse effects can occur in tattoos, these can cause serious symptoms. However, recognition and appropriate knowledge of diagnosis and treatment is still frequently insufficient in many medical practitioners. The first case concerns a 57-year-old female, who developed an itching swelling in the red part of a tattoo on the left arm. Histology of a punch biopsy showed a pseudolymphomatous reaction. This plaque-like allergic reaction was successfully treated with intralesional injection of corticosteroids. Here we described four cases of cutaneous adverse reactions to tattoos. Allergic reactions in tattoos can present in a wide variety of clinical and histological patterns. The symptoms are often chronic itch and can appear weeks, months or years after placing the tattoo. Allergic reactions are uniformly manifested in one particular colour. Clinically, the reactions can present in a plaque-like, hyperkeratotic or rarely ulcerative or generalised reaction. In spite of changes to the compounds in tattoo inks, allergic reactions are still mostly observed to red ink. Treatment options are topical corticosteroids, intralesional injection of corticosteroids, laser treatment or dermatome shaving.

  11. Cutaneous adverse drug reactions seen in a tertiary hospital in Johor, Malaysia.

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    Ding, Wen Yi; Lee, Chew Kek; Choon, Siew Eng

    2010-07-01

    Adverse drug reactions are most commonly cutaneous in nature. Patterns of cutaneous adverse drug reactions (ADRs) and their causative drugs vary among the different populations previously studied. Our aim is to determine the clinical pattern of drug eruptions and the common drugs implicated, particularly in severe cutaneous ADRs in our population. This study was done by analyzing the database established for all adverse cutaneous drug reactions seen from January 2001 until December 2008. A total of 281 cutaneous ADRs were seen in 280 patients. The most common reaction pattern was maculopapular eruption (111 cases, 39.5%) followed by Stevens-Johnson Syndrome (SJS: 79 cases, 28.1%), drug reaction with eosinophilia and systemic symptoms (DRESS: 19 cases, 6.8%), toxic epidermal necrolysis (TEN: 16 cases, 5.7 %), urticaria/angioedema (15 cases, 5.3%) and fixed drug eruptions (15 cases, 5.3%). Antibiotics (38.8%) and anticonvulsants (23.8%) accounted for 62.6% of the 281 cutaneous ADRs seen. Allopurinol was implicated in 39 (13.9%), carbamazepine in 29 (10.3%), phenytoin in 27 (9.6%) and cotrimoxazole in 26 (9.3%) cases. Carbamazepine, allopurinol and cotrimoxazole were the three main causative drugs of SJS/TEN accounting for 24.0%, 18.8% and 12.5% respectively of the 96 cases seen whereas DRESS was mainly caused by allopurinol (10 cases, 52.6%) and phenytoin (3 cases, 15.8%). The reaction patterns and drugs causing cutaneous ADRs in our population are similar to those seen in other countries although we have a much higher proportion of severe cutaneous ADRs probably due to referral bias, different prescribing habit and a higher prevalence of HLA-B*1502 and HLA-B*5801 which are genetic markers for carbamazepine-induced SJS/TEN and allopurinol-induced SJS/TEN/DRESS respectively. The most common reaction pattern seen in our study population was maculopapular eruptions. Antibiotics, anticonvulsants and NSAIDs were the most frequently implicated drug groups. Carbamazepine

  12. Reações cutâneas graves adversas a drogas: aspectos relevantes ao diagnóstico e ao tratamento - Parte II Severe cutaneous adverse drug reactions: relevant aspects to diagnosis and treatment - Part II

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    Paulo Ricardo Criado

    2004-10-01

    Full Text Available As reações cutâneas graves adversas à droga são as que geralmente necessitam de internação hospitalar, por vezes em unidade de terapia intensiva ou de queimados, com observação minuciosa dos sinais vitais e da função de órgãos internos. O objetivo é descrever estas reações facilitando o seu reconhecimento e tratamento. Fazem parte deste grupo a Síndrome de Hipersensibilidade à Droga (SHD, a Pustulose Exantemática Generalizada Aguda (PEGA, a Necrose Cutânea induzida por Anticoagulante, as Vasculites de Pequenos Vasos (VPV, a Vasculite de Hipersensibilidade ao Propiltiouracil (VHP e as Reações tipo Doença do Soro (RDS. A SHD tem-se tornado de elevada relevância clínica devido ao uso amplo dos anticonvulsivantes aromáticos e da dapsona, utilizada no tratamento de doenças como a acne e a hanseníase. A PEGA é determinada principalmente pelos derivados beta-lactâmicos e tem como principal diagnóstico diferencial a psoríase pustulosa generalizada. As VPV tegumentares podem refletir uma doença multissistêmica subjacente, com danos graves em órgãos nobres, como os rins, pulmões e sistema hematológico, com morbidade elevada e possível letalidade. Abordamos as características clínicas e o tratamento destas reações adversas à droga.Severe cutaneous adverse drug reactions generally require hospitalization, sometimes in intensive care or burns units, for observation of the vital signs and the visceral function. The objective was to describe these reactions in order to facilitate recognition and treatment. This group of drug reactions includes drug hypersensitivity syndrome (DHS, acute generalized exanthematous pustulosis (AGEP, anticoagulant-induced skin necrosis, small-vessel vasculitis (SVV, propylthiouracil hypersensitivity vasculitis and serum sickness disease. DHS has been most relevant due to universal prescription of aromatic anticonvulsant drugs and dapsone use in the treatment of some diseases such as acne

  13. A patient case highlighting the myriad of cutaneous adverse effects of prolonged use of hydroxyurea.

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    Neill, Brett; Ryser, Ted; Neill, John; Aires, Daniel; Rajpara, Anand

    2017-11-15

    Hydroxyurea is an antimetabolite primarily used to treat myeloproliferative disorders, and chronic treatment is associated with many cutaneous adverse effects ranging in severity from ichthyosis to aggressive nonmelanoma skin cancer. We report a 67-year-oldman with a history of polycythemia vera who was referred for management of progressively worsening dorsal hand lesions. The patient presented withhyperpigmentation, ichthyosis, plantar keratoderma, dermatomyositis-like eruptions, two squamous cell carcinomas, and actinic keratoses. The adversereactions observed were acknowledged to be related to chronic hydroxyurea use. The patient underwent Mohs excision of the squamous cell carcinomas and thehydroxyurea was promptly discontinued; subsequent cutaneous improvement of the dermatomyositislike lesions ensued. Another clinically suspicious aggressive squamous cell carcinoma was suspected and the patient was referred to the plastic surgery department for complete excision because of the size of the lesion. The patient remains on periodic dermatology follow up. We report a case that exemplifies the cutaneous adverse effects of chronic hydroxyurea therapy. Although many cases improve after drug discontinuation, strict photoprotection and ongoing surveillance are indicated given the recently proposed premalignant potential of dermatomyositis-like eruptions and the aggressive nature of hydroxyurea-induced nonmelanoma skin cancer.

  14. THE PROSPECTIVE OBSERVATIONAL STUDY ON CUTANEOUS ADVERSE DRUG REACTIONS TO CHEMOTHERAPY

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    Prakash Mani

    2016-07-01

    Full Text Available INTRODUCTION There are a wide spectrum of adverse cutaneous drug reactions (ACDRs varying from transient maculopapular rash to fatal toxic epidermal necrolysis (TEN. With the advent of newer and targeted therapy in the field of dermatology, the pattern of cutaneous adverse drug eruptions and the drugs responsible for them keep changing every year. Hence, this study was undertaken to ascertain the clinical spectrum of ACDRs and the causative drugs, in a tertiary care centre in South India. MATERIALS AND METHODS This study was a prospective, observational study conducted in Department of Medical Oncology, Government Rajaji Hospital, Madurai Medical College, Madurai during the period of March 2015 - August 2015 (6 months. Severity of the reaction was assessed using CTCAE (Common Terminology Criteria for Adverse Events scale version 4.1. Causality of the drug was assessed using Naranjo Causality Assessment Scale. The scale was calculated first for the regimen and then for individual drugs separately. The adverse events with score of 6 or more (probable and definite adverse events were taken for the study. RESULTS AND CONCLUSION The overall incidence of ACDRs found in this study was 85%. Alopecia was the commonest ACDR occurring in 51.6% of patients. Nail pigmentation and supravenous pigmentation were the next common ACDRs, recorded in 35% and 16% of patients respectively. Imatinib caused generalised hypopigmentation in 40% of patients. Bleomycin induced, flagellate erythema and pigmentation in 17% of patients and stomatitis was seen in 11% of patients. Acneiform eruptions were recorded with erlotinib and gefitinib therapy. Supravenous pigmentation was common with 5-fluorouracil and docetaxel, occurring in 53% & 48% respectively. Newer targeted therapies like EGFR (Epidermal growth factor receptor inhibitors recorded low incidence of ACDRs like alopecia as against conventional antineoplastic agents. The cancer chemotherapeutic drugs are associated

  15. Incidence of cutaneous adverse drug reactions among medical inpatients of Sultanah Aminah Hospital Johor Bahru.

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    Latha, S; Choon, S E

    2017-06-01

    Cutaneous adverse drug reactions (cADRs) are common. There are only few studies on the incidence of cADRs in Malaysia. To determine the incidence, clinical features and risk factors of cADRs among hospitalized patients. A prospective study was conducted among medical inpatients from July to December 2014. A total of 43 cADRs were seen among 11 017 inpatients, yielding an incidence rate of 0.4%. cADR accounted for hospitalization in 26 patients. Previous history of cADR was present in 14 patients, with 50% exposed to the same drug taken previously. Potentially lifethreatening severe cutaneous adverse reactions (SCAR), namely drug reaction with eosinophilia and systemic symptoms (DRESS: 14 cases) and Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis (SJS/TEN: 6 cases) comprise almost 50% of cADRs. The commonest culprit drug group was antibiotics (37.2%), followed by anticonvulsants (18.6%). Cotrimoxazole, phenytoin and rifampicin were the main causative drugs for DRESS. Anticonvulsants were most frequently implicated in SJS/TEN (66.7%). Most cases had "probable" causality relationship with suspected drug (69.8%). The majority of cases were of moderate severity (65.1%), while 18.6% had severe reaction with 1 death recorded. Most cases were not preventable (76.7%). Older age (> 60 years) and mucosal involvement were significantly associated with a more severe reaction. The incidence of cADRs was 0.4%, with most cases classified as moderate severity and not preventable. The commonest reaction pattern was DRESS, while the main culprit drug group was antibiotics. Older age and mucosal membrane involvement predicts a severe drug reaction.

  16. Cutaneous adverse drug reactions seen at a university hospital department of dermatology

    DEFF Research Database (Denmark)

    Borch, Jakob E; Andersen, Klaus E; Bindslev-Jensen, Carsten

    2006-01-01

    Patients with suspected cutaneous adverse drug reactions are often referred to allergy clinics or departments of dermatology for evaluation. These patients are selected compared with patients identified in prospective and cross-sectional studies of hospital populations. This explains the observed...... variation in prevalence of specific reactions and of eliciting drugs. This study investigated the prevalence of cutaneous adverse drug reactions in a university hospital department of dermatology that is specially focused on allergy. An 8-month survey was carried out during the period April-December 2003...

  17. Cutaneous adverse reactions of chemotherapy in cancer patients: A clinicoepidemiological study

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    Saumita Ghosh Biswal

    2018-01-01

    Full Text Available Background: The diagnosis of cutaneous adversities in the cancer patient is especially difficult, given the complexity of their illness and combination protocols used for the treatment. The present study was undertaken to know the spectrum of cutaneous adversities in patients undergoing chemotherapy and the drug(s most commonly associated with it. Materials and Methods: A total of 1000 patients with malignancies under chemotherapy in the oncology ward and outpatient department were screened in this observational study from January 2013 to February 2015. Relevant investigations for diagnosis of malignancies under chemotherapy and dermatological disorders were carried out. Results: Three hundred and eighty-four patients presented with cutaneous adversities of chemotherapy. The most common was anagen effluvium (78.6%, followed by xerosis (4.4%, thrombophlebitis (3.1%, generalised pruritus (2.9%, melanonychia (2.9%, hand-foot syndrome (2.6%, extravasation reactions (1.8%, flagellate dermatosis (1.3%, prurigo nodularis (0.8%, exfoliation (0.5%, ichthyosis (0.5%, papulopustular rash (0.3%, bullous photodermatitis (0.3%, and Sweet's syndrome (0.3%. Chemotherapeutic drugs were mostly given in combinations. Most common drugs to cause anagen effluvium were alkylating agents in combinations, hand-foot syndrome by taxanes (docetaxel, flagellate dermatoses by antitumour antibiotics (bleomycin, and exfoliation by antimetabolites (methotrexate. The limitation of this study was to imply a specific drug as the causation of the cutaneous adversities since the chemotherapy mostly consisted of combination protocols. Therefore, we have tried to associate the drug combination itself. Conclusion: Chemotherapeutic drugs produce a range of cutaneous adversities, certain specific adversities pertaining to drugs, and their combinations have been implicated which should be looked for and managed accordingly. Knowledge of the adverse effects of anticancer drugs will help

  18. [High frequency of cutaneous adverse effects under infliximab. Geneva experience, 1999-2008].

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    Seydtaghia, Floriane; De Saussure, Philippe; Hadengue, Antoine

    2011-03-16

    Geneva experience, 1999-2008 Infliximab has been used for 10 years in the treatment of chronic inflammatory bowel diseases in the gastroenterology and hepatology department at the University Hospitals of Geneva. This retrospective study shows the follow-up of these patients treated with infliximab and reveals a high rate of cutaneous adverse events, which, although often mild, can sign a definitive intolerance to treatment.

  19. Toxicogenomics of nevirapine-associated cutaneous and hepatic adverse events among populations of African, Asian, and European descent

    NARCIS (Netherlands)

    Yuan, Jing; Guo, Sheng; Hall, David; Cammett, Anna M.; Jayadev, Supriya; Distel, Manuel; Storfer, Stephen; Huang, Zimei; Mootsikapun, Piroon; Ruxrungtham, Kiat; Podzamczer, Daniel; Haas, David W.; Benetucci, Jorge; Ortega, Gerardo; Cahn, Pedro; Cesar, Carina; Cassetti, Isabel; Bissio, Emiliano; Lupo, Sergio; Chuah, John; Workman, Cassy; Rees, Vanessa; Cooper, David A.; Hickey, Rebecca; Anderson, Jonathan; Moore, Richard; Hoy, Jennifer; Downs, Cath; Finlayson, Robert; Bodsworth, Neil; Eu, Beng; Lau, Helen; Montaner, Julio; Harris, Marianne; Walmsley, Sharon; d'Aquila, Adrianna; Conway, Brian; Tossonian, Harout; Morlat, Philippe; Louis, Isabelle; Yazdanpanah, Yazdan; Ajana, Faiza; Bollens, Diane; Girard, Pierre-Marie; May, Thierry; Pialoux, Gilles; Slama, Laurence; Lyavanc, Thomas; Piketty, Christophe; Reiss, Peter

    2011-01-01

    Nevirapine is widely prescribed for HIV-1 infection. We characterized relationships between nevirapine-associated cutaneous and hepatic adverse events and genetic variants among HIV-infected adults. We retrospectively identified cases and controls. Cases experienced symptomatic nevirapine-associated

  20. Transdermal rivastigmine: management of cutaneous adverse events and review of the literature.

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    Greenspoon, Jill; Herrmann, Nathan; Adam, David N

    2011-07-01

    Alzheimer's disease is a chronic neurodegenerative disorder resulting in part from the degeneration of cholinergic neurons in the brain. Rivastigmine, a cholinesterase inhibitor, is commonly used as a treatment for dementia due to its ability to moderate cholinergic neurotransmission; however, treatment with oral rivastigmine can lead to gastrointestinal adverse effects such as nausea and vomiting. Transdermal administration of rivastigmine can minimize these adverse effects by providing continuous delivery of the medication, while maintaining the effectiveness of the oral treatment. While the transdermal form of rivastigmine has been found to have fewer systemic adverse effects compared with the oral form, cutaneous reactions, such as contact dermatitis, can lead to discontinuation of the drug in its transdermal form. Lack of patient compliance with regard to applying the patch to the designated site, applying the patch for the correct length of time or rotating patch application sites increases the risk of cutaneous adverse reactions. This article outlines the diagnosis and management of irritant contact dermatitis and allergic contact dermatitis secondary to transdermal rivastigmine. The large majority of reactions to transdermal patches are of an irritant type, which can be diagnosed clinically by the presence of a pruritic, erythematous, eczematous plaque strictly confined to the borders of the patch. In contrast, an allergic reaction can be differentiated by the presence of vesicles and/or oedema, erythema beyond the boundaries of the transdermal patch and lack of improvement of the lesion 48 hours after removal of the offending treatment. By encouraging the patient to follow a regular rotation schedule for the patch, and using lipid-based emollients for irritant dermatitis and pre- and post-treatment topical corticosteroids for allergic dermatitis, cutaneous reactions can often be alleviated and patients can continue with their medication regimen. Other

  1. Cutaneous adverse effect during concomitant therapy with phenytoin and holoencefalica radiotherapy

    International Nuclear Information System (INIS)

    Terradas, M.; Jachoian, A.; Santini, A.; Mara, C.; Ferreira, V.

    2004-01-01

    Introduction: Phenytoin is one of anticonvulsant drugs (AC) which together with the Corticosteroids are used frequently in patients with intracranial tumors either early or metastatic; the association of treatments can cause adverse effects within which are skin reactions called erythema multiforme (EM) syndrome Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) whose incidence is 5 to 10%, with an increased risk are used when the AC associated with treatment with radiotherapy (RT).Case report: A 48 year old woman in whom primitive brain metastases were diagnosed breast cancer, so phenytoin, corticosteroids and performed RT presenting holoencefálica for such treatment maculo-papular skin reaction symmetrical onset zone Radiant treatment extension neck, thorax, abdomen and pelvis, oral mucositis, conjunctivitis and fever, which improved after stopping treatment altogether. Discussion: The clinical picture presented matches the description of the 30 Reported SJS / TEN in the literature with the use of AC and RT cases. The clinical course of the skin reactions in our patient represents the possible combined effect of phenytoin and RT as causative agents and analyzed the occurrence of side effects occurred in the third week of starting treatment with both therapeutic modalities such as what described in these reactions and improved frankly to stop treatment until disappear entirely. Cutaneous adverse reactions may occur as a complication severe in patients treated with RT and phenytoin and both treatments should suspend the first sign of side effects must continue once the patient recovered with AC radiant modifying drug treatment if necessary. There are differences of opinion regarding the prophylactic use of drug therapy in patients with AC intracranial tumors both early and metastatic. The American Academy of Neurology held a consensus in 2000 whose recommendations are non-routine use of AC in patients diagnosed intracerebral tumor that has not

  2. A 27-Year-Old Severely Immunosuppressed Female with Misleading Clinical Features of Disseminated Cutaneous Sporotrichosis

    Science.gov (United States)

    Patel, Atiyah; Mudenda, Victor; Lakhi, Shabir; Ngalamika, Owen

    2016-01-01

    Sporotrichosis is a subacute or chronic granulomatous mycosis caused by fungus of the Sporothrix schenckii complex. It is considered to be a rare condition in most parts of the world. It mostly causes cutaneous infection but can also cause multisystemic disease. Unlike most deep cutaneous mycoses which have a primary pulmonary focus, it is usually caused by direct inoculation of the fungus into the skin causing a classical linear, lymphocutaneous nodular eruption. However, atypical presentations of the condition can occur especially in immunosuppressed individuals. We report the case of a severely immunosuppressed female who presented with disseminated cutaneous sporotrichosis which was initially diagnosed and treated as disseminated cutaneous Kaposi's sarcoma. PMID:26881148

  3. Cutaneous adverse drug reactions: clinical pattern and causative agents--a 6 year series from Chandigarh, India.

    Directory of Open Access Journals (Sweden)

    Sharma V

    2001-04-01

    Full Text Available AIM: To study the different clinical spectrum of cutaneous adverse drug reactions (ADR and to determine the causative drugs. MATERIALS & METHODS: A prospective, hospital based study was carried out over a period of 6 years recording various cutaneous ADR. RESULTS: A total of 500 patients with cutaneous ADR were enrolled in the study. The most common types of cutaneous ADR patterns were maculopapular rash (34.6%, fixed drug eruption (FDE (30% and urticaria (14%. The drugs most often incriminated for the various cutaneous ADR were antimicrobials (42.6%, anticonvulsants (22.2% and NSAIDs (18%. Anticonvulsants were implicated in 41.6% of maculopapular rashes. Sulfonamides accounted for 43.3% and NSAIDs for 30.7% of FDE. Urticaria was caused mainly by NSAIDs(24.3% and penicillins(20%. Anticonvulsants were responsible for 43.8% of life-threatening toxic epidermal necrolysis and Stevens Johnson syndrome. CONCLUSIONS: The clinical pattern and drugs causing cutaneous ADR are similar to those observed in other countries except for minor variations. Cutaneous ADR patterns and the drugs causing various reactions are changing every year, which may be due to the emergence of newer molecules and changing trends in the use of drugs.

  4. Critically appraised topic on adverse food reactions of companion animals (3): prevalence of cutaneous adverse food reactions in dogs and cats

    OpenAIRE

    Olivry, Thierry; Mueller, Ralf S.

    2017-01-01

    Background The prevalence of cutaneous adverse food reactions (CAFRs) in dogs and cats is not precisely known. This imprecision is likely due to the various populations that had been studied. Our objectives were to systematically review the literature to determine the prevalence of CAFRs among dogs and cats with pruritus and skin diseases. Results We searched two databases for pertinent references on August 18, 2016. Among 490 and 220 articles respectively found in the Web of Science (Science...

  5. Cutaneous Adverse Events Associated with Interferon-β Treatment of Multiple Sclerosis

    Directory of Open Access Journals (Sweden)

    Annette Kolb-Mäurer

    2015-07-01

    Full Text Available Interferons are widely used platform therapies as disease-modifying treatment of patients with multiple sclerosis. Although interferons are usually safe and well tolerated, they frequently cause dermatological side effects. Here, we present a multiple sclerosis (MS patient treated with interferon-β who developed new-onset psoriasis. Both her MS as well as her psoriasis finally responded to treatment with fumarates. This case illustrates that interferons not only cause local but also systemic adverse events of the skin. These systemic side effects might indicate that the Th17/IL-17 axis plays a prominent role in the immunopathogenesis of this individual case and that the autoimmune process might be deteriorated by further administration of interferons. In conclusion, we think that neurologists should be aware of systemic cutaneous side effects and have a closer look on interferon-associated skin lesions. Detection of psoriasiform lesions might indicate that interferons are probably not beneficial in the individual situation. We suggest that skin lesions may serve as biomarkers to allocate MS patients to adequate disease-modifying drugs.

  6. A 27-Year-Old Severely Immunosuppressed Female with Misleading Clinical Features of Disseminated Cutaneous Sporotrichosis

    Directory of Open Access Journals (Sweden)

    Atiyah Patel

    2016-01-01

    Full Text Available Sporotrichosis is a subacute or chronic granulomatous mycosis caused by fungus of the Sporothrix schenckii complex. It is considered to be a rare condition in most parts of the world. It mostly causes cutaneous infection but can also cause multisystemic disease. Unlike most deep cutaneous mycoses which have a primary pulmonary focus, it is usually caused by direct inoculation of the fungus into the skin causing a classical linear, lymphocutaneous nodular eruption. However, atypical presentations of the condition can occur especially in immunosuppressed individuals. We report the case of a severely immunosuppressed female who presented with disseminated cutaneous sporotrichosis which was initially diagnosed and treated as disseminated cutaneous Kaposi’s sarcoma.

  7. Adverse Effects of Nonsystemic Steroids (Inhaled, Intranasal, and Cutaneous): a Review of the Literature and Suggested Monitoring Tool.

    Science.gov (United States)

    Gupta, Ratika; Fonacier, Luz S

    2016-06-01

    Inhaled, intranasal, and cutaneous steroids are prescribed by physicians for a plethora of disease processes including asthma and rhinitis. While the high efficacy of this class of medication is well known, the wide range of adverse effects, both local and systemic, is not well elucidated. It is imperative to monitor total steroid burden in its varied forms as well as tracking for possible side effects that may be caused by a high cumulative dose of steroids. This review article highlights the adverse effects of different steroid modalities as well as suggests a monitoring tool to determine steroid totality and side effects.

  8. Patch testing in non-immediate cutaneous adverse drug reactions: value of extemporaneous patch tests.

    Science.gov (United States)

    Assier, Haudrey; Valeyrie-Allanore, Laurence; Gener, Gwendeline; Verlinde Carvalh, Muriel; Chosidow, Olivier; Wolkenstein, Pierre

    2017-11-01

    Patch testing following a standardized protocol is reliable for identifying the culprit drug in cutaneous adverse drug reactions (CADRs). However, these patch tests (PTs) require pharmaceutical material and staff, which are not always easily available. To evaluate an extemporaneous PT method in CADRs. We retrospectively analysed data for all patients referred to our department between March 2009 and June 2013 for patch testing after a non-immediate CADR. The patients who supplied their own suspected drugs were tested both with extemporaneous PTs and with conventional PTs. Extemporaneous PTs involved a nurse crushing and diluting the drug in pet. in a ratio of approximately one-third to two-thirds. Standardized PTs were performed according to guidelines, with commercial drugs diluted to 30% or with active ingredients diluted to 10%. We analysed the data for the two PT methods in terms of the number of positive test reactions, drugs tested, and type of CADR for patients in whom the two PT methods were used. In total, 75 of 156 patients underwent the two PT procedures, including 91 double tests. Overall, 21 tests gave positive reactions with the two methods, and 69 other tests gave negative results with the two methods. Our series yielded results similar to those of published series concerning the types of CADR and the drugs responsible. Our results suggest that, for CADRs, if a patient supplies a suspected drug but if the pharmaceutical material and staff are not available for conventional PTs, extemporaneous PTs performed by the nurse with the commercial drug used by the patient can be useful and reliable. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  9. A Review of Adverse Cutaneous Drug Reactions Resulting from the Use of Interferon and Ribavirin

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    Nisha Mistry

    2009-01-01

    Full Text Available Drug-induced cutaneous eruptions are named among the most common side effects of many medications. Thus, cutaneous drug eruptions are a common cause of morbidity and mortality, especially in hospital settings. The present article reviews different presentations of drug-induced cutaneous eruptions, with a focus on eruptions reported secondary to the use of interferon and ribavirin. Presentations include injection site reactions, psoriasis, eczematous drug reactions, alopecia, sarcoidosis, lupus, fixed drug eruptions, pigmentary changes and lichenoid eruptions. Also reviewed are findings regarding life-threatening systemic drug reactions.

  10. An epidemiological and clinical analysis of cutaneous adverse drug reactions seen in a tertiary hospital in Johor, Malaysia

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    Siew-Eng Choon

    2012-01-01

    Full Text Available Background: The prevalence, clinical patterns, and causative drugs of cutaneous adverse drug reactions (cADR vary among the different populations previously studied. Aim: To determine the prevalence, the clinical patterns of drug eruptions, and the common drugs implicated, particularly in severe cADR such as Stevens-Johnson Syndrome/Toxic epidermal necrolysis (SJS/TEN and drug rash with eosinophilia and systemic symptoms (DRESS in our population. Methods: We analyzed the database established for all cADR seen by the department of Dermatology from January 2001 till December 2010. Results: A total of 362 cADR were seen among 42 170 new clinic attendees, yielding an incidence rate of 0.86%. The most common reaction pattern seen was maculopapular eruption (153 cases followed by SJS/TEN (110 cases and DRESS (34 cases. Antibiotics was the most commonly implicated drug group (146 cases followed by anticonvulsants (81 cases and antigout drugs (50 cases. The most frequently implicated drug was allopurinol (50 cases. Carbamazepine, allopurinol, and cotrimoxazole were the three main causative drugs of SJS/TEN accounting for 21.8%, 20.9%, and 12.7%, respectively, of the 110 cases seen, whereas DRESS was mainly caused by allopurinol (15 cases. Mortality rates for TEN, SJS, and DRESS were 28.6%, 2.2%, and 5.9%, respectively Conclusions: The low rate of cADR with a high proportion of severe reactions observed in this study was probably due to referral bias. Otherwise, the reaction patterns and drugs causing cADR in our population were similar to those seen in other countries. Carbamazepine, allopurinol, and cotrimoxazole were the three main causative drugs of SJS/TEN in our population.

  11. An epidemiological and clinical analysis of cutaneous adverse drug reactions seen in a tertiary hospital in Johor, Malaysia.

    Science.gov (United States)

    Choon, Siew-Eng; Lai, Nai-Ming

    2012-01-01

    The prevalence, clinical patterns, and causative drugs of cutaneous adverse drug reactions (cADR) vary among the different populations previously studied. To determine the prevalence, the clinical patterns of drug eruptions, and the common drugs implicated, particularly in severe cADR such as Stevens-Johnson Syndrome/Toxic epidermal necrolysis (SJS/TEN) and drug rash with eosinophilia and systemic symptoms (DRESS) in our population. We analyzed the database established for all cADR seen by the department of Dermatology from January 2001 till December 2010. A total of 362 cADR were seen among 42 170 new clinic attendees, yielding an incidence rate of 0.86%. The most common reaction pattern seen was maculopapular eruption (153 cases) followed by SJS/TEN (110 cases) and DRESS (34 cases). Antibiotics was the most commonly implicated drug group (146 cases) followed by anticonvulsants (81 cases) and antigout drugs (50 cases). The most frequently implicated drug was allopurinol (50 cases). Carbamazepine, allopurinol, and cotrimoxazole were the three main causative drugs of SJS/TEN accounting for 21.8%, 20.9%, and 12.7%, respectively, of the 110 cases seen, whereas DRESS was mainly caused by allopurinol (15 cases). Mortality rates for TEN, SJS, and DRESS were 28.6%, 2.2%, and 5.9%, respectively. The low rate of cADR with a high proportion of severe reactions observed in this study was probably due to referral bias. Otherwise, the reaction patterns and drugs causing cADR in our population were similar to those seen in other countries. Carbamazepine, allopurinol, and cotrimoxazole were the three main causative drugs of SJS/TEN in our population.

  12. Cutaneous adverse drug reactions in a tertiary care teaching hospital in India: An intensive monitoring study

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    Sejal Thakkar

    2017-01-01

    Full Text Available Background: The epidemiological data based on intensive monitoring studies are limited for the cutaneous adverse drug reactions (CADRs in terms of incidence. Most of earlier Indian studies focused only on types and causative drugs of CADRs. Aim: The aim of this study is to analyze the CADRs with reference to the incidence, its subgroup analysis, causative drugs, and other clinical characteristics in Indian population. Methodology: Intensive monitoring study was carried out over a period of 3 years in the dermatology outpatient and inpatient department. CADRs due to only systematically administered drugs were considered. The WHO definition for CADR, the WHO causality definitions, modified Schumock and Thornton's criteria for preventability, and International Conference on Harmonisation E2A guidelines for seriousness were considered. Incidence was expressed in percentage and its 95% confidence interval. The incidence was analyzed on basis of characteristics of study population and CADRs. Results: A total of 171 CADRs were observed from 37,623 patients. The CADR incidence was 0.45% (95% CI: 0.39–0.53. The incidence did not significantly differ in different age groups and gender. Commonly observed CADRs were maculopapular rash (23.98%, urticaria (21.64%, and fixed drug eruptions (FDEs (18.13%. Antimicrobials (35.18% and nonsteroidal anti-inflammatory drugs (NSAIDs were suspected in all common CADRs. Anti-infective and NSAIDs were most commonly suspected drugs in overall CADRs, maculopapular rash, urticaria, FDEs, and erythema multiforme. The exact nature of drugs remained inaccessible in one-fourth cases due to use of the over-the-counter self-medications. The incidence of preventable and serious and fatal CADRs was 0.08% (95% CI: 0.05–0.11, 0.04% (95% CI: 0.02–0.06, and 0.003% (95% CI: 0.000–0.001, respectively. Conclusion: Ethnic characteristics should be considered while interpreting incidence from the international studies. The

  13. Influence of smoking on disease severity and antimalarial therapy in cutaneous lupus erythematosus

    DEFF Research Database (Denmark)

    Kuhn, A; Sigges, J; Biazar, C

    2014-01-01

    . Smoking behaviour was assessed by the EUSCLE Core Set Questionnaire in 838 patients and statistically analysed using an SPSS database. The results were correlated with the Cutaneous Lupus Erythematosus Disease Area and Severity Index (CLASI) and the efficacy of antimalarial treatment. RESULTS: A high...

  14. Associations Between Adverse Childhood Experiences and ADHD Diagnosis and Severity.

    Science.gov (United States)

    Brown, Nicole M; Brown, Suzette N; Briggs, Rahil D; Germán, Miguelina; Belamarich, Peter F; Oyeku, Suzette O

    Although identifying adverse childhood experiences (ACEs) among children with behavioral disorders is an important step in providing targeted therapy and support, little is known about the burden of ACEs among children with attention deficit-hyperactivity disorder (ADHD). We described the prevalence of ACEs in children with and without ADHD, and examined associations between ACE type, ACE score, and ADHD diagnosis and severity. Using the 2011 to 2012 National Survey of Children's Health, we identified children aged 4 to 17 years whose parents indicated presence and severity of ADHD, and their child's exposure to 9 ACEs. Multivariate logistic regression was used to estimate associations between ACEs, ACE score, and parent-reported ADHD and ADHD severity, adjusted for sociodemographic characteristics. In our sample (N = 76,227, representing 58,029,495 children), children with ADHD had a higher prevalence of each ACE compared with children without ADHD. Children who experienced socioeconomic hardship (adjusted odds ratio [aOR], 1.39; 95% confidence interval [CI], 1.21-1.59), divorce (aOR, 1.34; 95% CI, 1.16-1.55), familial mental illness (aOR, 1.55; 95% CI, 1.26-1.90), neighborhood violence (aOR, 1.47; 95% CI, 1.23-1.75), and incarceration (aOR, 1.39; 95% CI, 1.12-1.72) were more likely to have ADHD. A graded relationship was observed between ACE score and ADHD. Children with ACE scores of 2, 3, and ≥4 were significantly more likely to have moderate to severe ADHD. Children with ADHD have higher ACE exposure compared with children without ADHD. There was a significant association between ACE score, ADHD, and moderate to severe ADHD. Efforts to improve ADHD assessment and management should consider routinely evaluating for ACEs. Copyright © 2016 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

  15. Measurement of allergen-specific IgG in serum is of limited value for the management of dogs diagnosed with cutaneous adverse food reactions

    NARCIS (Netherlands)

    Hagen-Plantinga, E.A.; Leistra, M.H.G.; Sinke, J.D.; Vroom, M.W.; Savelkoul, H.F.J.; Hendriks, W.H.

    2017-01-01

    Conflicting results have been reported in the literature in terms of the usefulness of serological testing for IgG against food allergens in dogs with cutaneous adverse food reaction (CAFR). The aim of the present study was to evaluate the suitability of a commercially available IgG ELISA for

  16. Measurement of allergen-specific IgG in serum is of limited value for the management of dogs diagnosed with cutaneous adverse food reactions

    NARCIS (Netherlands)

    Hagen-Plantinga, E A; Leistra, M H G; Sinke, J D; Vroom, M W; Savelkoul, H F J; Hendriks, W H

    Conflicting results have been reported in the literature in terms of the usefulness of serological testing for IgG against food allergens in dogs with cutaneous adverse food reaction (CAFR). The aim of the present study was to evaluate the suitability of a commercially available IgG ELISA for

  17. Severity and workload related to adverse events in the ICU.

    Science.gov (United States)

    Serafim, Clarita Terra Rodrigues; Dell'Acqua, Magda Cristina Queiroz; Castro, Meire Cristina Novelli E; Spiri, Wilza Carla; Nunes, Hélio Rubens de Carvalho

    2017-01-01

    To analyze whether an increase in patient severity and nursing workload are correlated to a greater incidence of adverse events (AEs) in critical patients. A prospective single cohort study was performed on a sample of 138 patients hospitalized in an intensive care unit (ICU). A total of 166 AEs, occurred, affecting 50.7% of the patients. Increased patient severity presented a direct relationship to the probability of AEs occurring. However, nursing workload did not present a statistically significant relationship with the occurrence of AEs. The results cast light on the importance of using evaluation tools by the nursing personnel in order to optimize their daily activities and focus on patient safety. Analisar se o aumento da gravidade do paciente e a carga de trabalho de enfermagem está relacionado à maior incidência de Eventos Adversos (EAs) em pacientes críticos. Estudo de coorte única, prospectivo, com amostra de 138 pacientes internados em uma Unidade de Terapia Intensiva (UTI). Ao todo, foram evidenciados 166 EAs, que acometeram 50,7% dos pacientes. O aumento da gravidade do paciente apresentou relação direta com a chance de ocorrência de EAs. Entretanto, a carga de trabalho de enfermagem não apresentou relação estatisticamente significativa, na ocorrência de EAs. Os resultados permitem refletir acerca da importância da equipe de enfermagem, em utilizar instrumentos de avaliação, com o objetivo de melhorar e planejar suas ações diárias, com foco na segurança do paciente.

  18. Cutaneous sarcoidosis in a patient with severe asthma treated with omalizumab

    Science.gov (United States)

    Yung, Samuel; Han, Duhyun; Lee, Jason K

    2015-01-01

    Omalizumab, a monoclonal anti-immunoglobulin E antibody, has been used as an effective treatment for severe asthma associated with atopy over the past decade. Sarcoidosis is an idiopathic granulomatous disorder in which first-line treatment is usually glucocorticoids. To the authors’ knowledge, the present report describes the first case of an association between omalizumab therapy and revelation of cutaneous sarcoidosis with the withdrawal of systemic glucocorticoids. A 56-year-old woman with severe allergic asthma dependent on oral prednisone initiated omalizumab treatment. As her symptoms of asthma improved over the course of a year, her prednisone was gradually tapered. After being off glucocorticoids, she developed skin nodules that had biopsy characteristics of sarcoidosis. The present case illustrates the need to monitor closely for potential unmasking of glucocorticoid-responsive conditions when transitioning from systemic glucocorticoids to omalizumab therapy. PMID:26401982

  19. Critically appraised topic on adverse food reactions of companion animals (3): prevalence of cutaneous adverse food reactions in dogs and cats.

    Science.gov (United States)

    Olivry, Thierry; Mueller, Ralf S

    2017-02-15

    The prevalence of cutaneous adverse food reactions (CAFRs) in dogs and cats is not precisely known. This imprecision is likely due to the various populations that had been studied. Our objectives were to systematically review the literature to determine the prevalence of CAFRs among dogs and cats with pruritus and skin diseases. We searched two databases for pertinent references on August 18, 2016. Among 490 and 220 articles respectively found in the Web of Science (Science Citation Index Expanded) and CAB Abstract databases, we selected 22 and nine articles that reported data usable for CAFR prevalence determination in dogs and cats, respectively. The prevalence of CAFR in dogs and cats was found to vary depending upon the type of diagnoses made. Among dogs presented to their veterinarian for any diagnosis, the prevalence was 1 to 2% and among those with skin diseases, it ranged between 0 and 24%. The range of CAFR prevalence was similar in dogs with pruritus (9 to 40%), those with any type of allergic skin disease (8 to 62%) and in dogs diagnosed with atopic dermatitis (9 to 50%). In cats presented to a university hospital, the prevalence of CAFR was less than 1% (0.2%), while it was fairly homogeneous in cats with skin diseases (range: 3 to 6%), but higher in cats with pruritus (12 to 21%) than in cats with allergic skin disease (5 to 13%). Among dogs and cats with pruritus and those suspected of allergic skin disease, the prevalence of CAFR is high enough to justify this syndrome to be ruled-out with a restriction (elimination)-provocation dietary trial. This must especially be considered in companion animals with nonseasonal pruritus or signs of allergic dermatitis.

  20. Erythema multiforme-like eruption from a slimming drug preparation cutaneous adverse drug reaction

    Directory of Open Access Journals (Sweden)

    Linda Tognetti

    2011-01-01

    Full Text Available We report a case of a 34-year-old woman presenting with an erythema multiforme (EM-like eruption. Lesions developed after a 12-day treatment with a slimming drug preparation (food integrator with thermogenic activity and a herbal remedy (pilosella tincture. Serological investigations excluded viral or bacterial infections. Patch testing with galenic preparations of both drugs demonstrated sensitization to the slimming drug preparation. According to literature reports and immune-chemical properties, those components that are likely to have triggered the skin eruption are clorazepate dipotassium and theobromine. Their interaction with other two constituents such as pseudoephedrine hydrochloride and dehydrocholic acid may have caused the adverse reaction by means of a summation effect. There are no reports specifically about EM caused by a slimming drug preparation and no studies have identified thermogenic pills as cause of EM/EM-like eruption. Weight-loss compounds in slimming preparations should be kept in mind as a possible cause of drug-induced EM-like eruption.

  1. Advances in the medical management of the severe cutaneous radiation syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Carsin, H.; Stephannazi, J. [Percy Hospital, Clamart (France). Burn Treatment Centre; Gourmelon, P.

    2000-05-01

    The cutaneous radiation syndrome is a dose dependant complex pathological syndrome which follows a brief localized exposure and characterized by erythema, swelling, moist desquamation, ulceration and necrosis (25-30 Gy). Highly penetrating gamma radiation induces severe dose dependent lesions involving skin, subcutaneous tissue, muscle, vessels, nerves and occasionally, bony structures. The classical treatment of this syndrome includes the debridement of devitalized tissues, the application of bacteriostatic agents coated in non-adherent dressings, opiate-based drugs and in some cases the use of non-steroidal anti-inflammatory drugs. For ulceration and necrosis treatment, the classical surgery is ulcerectomy, necrectomy and amputation for the distal extremity injuries. For the profound et large necrosis, the lesion should be excised and the wound bed covered with a good quality, full-thickness skin graft. Unfortunately the delayed of appearance of this syndrome results often in non specialized medical treatment. Furthermore, because of the chronic evolution (months or years) the management of the cutaneous radiation syndrome has not been considered as a priority for the medical management. Recent accident like the Georgian accident demonstrated that new techniques such as artificial skin graft could change significantly patient prognosis. This technique is routinely used for thermal burn in specialized burn units. We realized the first application of this methodology in the field of radiopathology. An important factor of this technique is that in the case of recurrence of radionecrosis. Often observed, using this technique further grafting may be employed. However the success of this procedure depends on an effective control of the infection. These has sadly been illustrated in the last accident case in Peru where it was impossible to perform the artificial skin graft due to the persistence of a non-eradicated local infection. Whether this particular approach has a

  2. Advances in the medical management of the severe cutaneous radiation syndrome

    International Nuclear Information System (INIS)

    Carsin, H.; Stephannazi, J.; Gourmelon, P.

    2000-01-01

    The cutaneous radiation syndrome is a dose dependant complex pathological syndrome which follows a brief localized exposure and characterized by erythema, swelling, moist desquamation, ulceration and necrosis (25-30 Gy). Highly penetrating gamma radiation induces severe dose dependent lesions involving skin, subcutaneous tissue, muscle, vessels, nerves and occasionally, bony structures. The classical treatment of this syndrome includes the debridement of devitalized tissues, the application of bacteriostatic agents coated in non-adherent dressings, opiate-based drugs and in some cases the use of non-steroidal anti-inflammatory drugs. For ulceration and necrosis treatment, the classical surgery is ulcerectomy, necrectomy and amputation for the distal extremity injuries. For the profound et large necrosis, the lesion should be excised and the wound bed covered with a good quality, full-thickness skin graft. Unfortunately the delayed of appearance of this syndrome results often in non specialized medical treatment. Furthermore, because of the chronic evolution (months or years) the management of the cutaneous radiation syndrome has not been considered as a priority for the medical management. Recent accident like the Georgian accident demonstrated that new techniques such as artificial skin graft could change significantly patient prognosis. This technique is routinely used for thermal burn in specialized burn units. We realized the first application of this methodology in the field of radiopathology. An important factor of this technique is that in the case of recurrence of radionecrosis. Often observed, using this technique further grafting may be employed. However the success of this procedure depends on an effective control of the infection. These has sadly been illustrated in the last accident case in Peru where it was impossible to perform the artificial skin graft due to the persistence of a non-eradicated local infection. Whether this particular approach has a

  3. Association of HLA-A and HLA-B Alleles with Lamotrigine-Induced Cutaneous Adverse Drug Reactions in the Thai Population

    Directory of Open Access Journals (Sweden)

    Napatrupron Koomdee

    2017-11-01

    Full Text Available Background: Lamotrigine (LTG is commonly used for treatment of epilepsy and bipolar disorder. It is one of the common cause of cutaneous adverse drug reactions (CADR. Clinical symptoms of LTG-induced CADR range from maculopapular exanthema (MPE to severe cutaneous adverse reactions (SCAR. This study aimed to determine the association of the LTG-induced CADR with human leukocyte antigen (HLA alleles in Thai patients.Methods: Fifteen patients with LTG-induced CADR [10 MPE; 4 Stevens–Johnson syndrome; and 1 drug reaction with eosinophilia and systemic symptoms] and 50 LTG-tolerant controls were included in the study. HLA-A and HLA-B genotyping was performed using polymerase chain reaction-sequence-specific oligonucleotides probes.Results: The proportion of HLA-A∗02:07 and HLA-B∗15:02 allele carriers were significantly higher in the LTG-induced CADR group than in the tolerant controls [odds ratio (OR: 7.83; 95% confidence interval (CI: 1.60–38.25; P = 0.013, and OR: 4.89; 95% CI: 1.28–18.67; P = 0.014]. In addition, subjects with HLA-A∗33:03, HLA-B∗15:02, and HLA-B∗44:03 were significantly higher in the LTG-induced MPE group than in the tolerant controls (OR: 8.27; 95% CI: 1.83–37.41; P = 0.005, OR: 7.33; 95% CI: 1.63–33.02; P = 0.005; and OR: 10.29; 95% CI: 1.45–72.81; P = 0.029. In contrast to the LTG-induced MPE group, there were no significant differences between HLA alleles and LTG-induced SCAR group.Conclusion:HLA-A∗02:07 and HLA-B∗15:02 were associated with LTG-induced CADR in Thai patients. We also identified an association between HLA-A∗33:03, HLA-B∗15:02, and HLA-B∗44:03 and LTG-induced MPE in this population. These results suggest that these alleles could be useful screening markers for preventing CADR before LTG treatment in Thai patients, but further replication studies with larger sample sizes are needed.

  4. Severe sunburn and subsequent risk of primary cutaneous malignant melanoma in scotland.

    Science.gov (United States)

    MacKie, R. M.; Aitchison, T.

    1982-01-01

    A case-control study of occupational and recreational sun exposure, Mediterranean and other sun-exposed holidays, tanning history and history of isolated episodes of severe sunburn has been carried out on 113 patients with cutaneous malignant melanoma and 113 age- and sex-matched controls. Social class and skin type were also considered in the analysis of the data which involved the use of conditional multiple logistic regression. A highly significant increase in the history of severe sunburn was recorded in melanoma patients of both sexes in the 5-year period preceding presentation with their tumour. Higher social class and negative history of recreational sun exposure were also significantly increased in patients by comparison with controls. In the male group severe sunburn, lack of occupational sun exposure and higher social class were significant factors while in the female group only severe sunburn was significantly increased in the melanoma patients. This study thus provides evidence to suggest that short intense episodes of UV exposure resulting in burning may be one of the aetiological factors involved in subsequent development of melanoma. PMID:7150488

  5. Steam inhalation therapy: severe scalds as an adverse side effect

    Science.gov (United States)

    Baartmans, Martin; Kerkhof, Evelien; Vloemans, Jos; Dokter, Jan; Nijman, Susanne; Tibboel, Dick; Nieuwenhuis, Marianne

    2012-01-01

    Background Steam inhalation therapy is often recommended in the treatment of a common cold. However, it has no proven benefit and may in fact have serious adverse side effects in terms of burn injuries. Aim To quantify the human and economic costs of steam inhalation therapy in terms of burn injury. Design and setting A prospective database study of all patients admitted to the burn centres (Beverwijk, Groningen, Rotterdam) and the hospital emergency departments in the Netherlands. Method Number and extent of burn injuries as a result of steam inhalation therapy were analysed, as well as an approximation made of the direct costs for their medical treatment. Results Annually, on average three people are admitted to in one of the Dutch burn centres for burns resulting from steam inhalation therapy. Most victims were children, and they needed skin grafting more often than adults. The total direct medical costs for burn centre and emergency department treatment were €115 500 (£93 000), emotional costs are not reflected. Conclusion As steam inhalation therapy has no proven benefit and the number and extent of complications of this therapy in terms of burn injury are significant, especially in children, steam inhalation therapy should be considered a dangerous procedure and not recommended anymore in professional guidelines and patient brochures. PMID:22781995

  6. Cutaneous adverse drug reactions

    African Journals Online (AJOL)

    CADRs).1 ... patient's management is thought to be responsible for the reaction. Some clinical ... In SJS/TEN hypotension, diarrhoea, hypothermia and confusion suggest ... and a pain management team, centred around a good core of experienced ...

  7. Severe cutaneous drug reactions in Guinean children: a monocentric retrospective study of 35 cases

    Directory of Open Access Journals (Sweden)

    Thierno Mamadou Tounkara

    2018-04-01

    Full Text Available Background: Data on Severe cutaneous drug reactions (CADRs are not common among in sub-Saharan Africa children. The purpose of this study was to document the clinical, etiological and evolutionary aspects of Severe CDRs in children hospitalized at the dermatology department of university hospitals of Conakry. Material and Methods: Retrospective study, conducted from 1 January 2000 to 31 December 2014. Were included all children aged 0-17 years hospitalized for severe CARDs. The data collected were Socio-demographic, clinical, para-clinical and evolution variables. The data was entered and analyzed using the Excel 8.0 software. Results: During a study period, 4437 patients of all ages was hospitalized in dermatology department. 35 patients were included with an average age of 11.3 years and a sex ratio of 1.5. The main clinical patterns were: Stevens Johnson syndrome 37.14% (13/35 Lyell syndrome 25.71 % and generalized bullous fixed eruption 22.85%. The drug was identified as 32 patients (91.42%: Sulfadoxine–Pyriméthamine 40.62%, cotrimoxazole 21.85%, nevirapin 12.5%, ampicillin 6.25%, traditional Pharmacopoeia 6.25% and griseofulin 3.12%. It was taken following self-medication in 14 patients, including a parental initiative in 9 patients. 7 patients had a history of drug allergy and 4 were HIV positive. We recorded 5 deaths. Conclusion: Our study confirms the rarity of severe CADRs in children. The importance of the sulfadoxine-pyrimethamine in the occurrence of severe CADRs in children is the particularity of our series.

  8. Severe adverse events related to tattooing: An retrospective analysis of 11 years

    Directory of Open Access Journals (Sweden)

    Uwe Wollina

    2012-01-01

    Full Text Available Background: The incidence of tattoos has been increased markedly during the last 20 years. Aims: To analyze the patient files for severe adverse medical reactions related to tattooing. Settings: Academic Teaching Hospital in South-East Germany. Materials and Methods: Retrospective investigation from March 2001 to May 2012. Results: The incidence of severe adverse medical reactions has been estimated as 0.02%. Infectious and non-infectious severe reactions have been observed. The consequences were medical drug therapies and surgery. Conclusions: Tattooing may be associated with severe adverse medical reactions with significant morbidity. Regulations, education and at least hygienic controls are tools to increase consumer safety.

  9. Severity of cerebral palsy and likelihood of adverse events after botulinum toxin A injections.

    Science.gov (United States)

    Swinney, Caitlyn M; Bau, Karen; Burton, Karen L Oakley; O'Flaherty, Stephen J; Bear, Natasha L; Paget, Simon P

    2018-05-01

    To determine the incidence of common adverse events after botulinum toxin A (BoNT-A) injections in children with cerebral palsy (CP) and to identify whether the severity of CP influences the incidence of adverse events. This was an observational study of patients attending a BoNT-A clinic at a tertiary paediatric hospital (2010-2014). Data examined included procedural adverse events at the time of injection and at follow-up. Systemic adverse events were defined as lower respiratory tract illnesses, generalized weakness, dysphagia, and death. Severity of CP was categorized by the Gross Motor Function Classification System (GMFCS). The relationships between GMFCS and adverse events were analysed using negative binomial regression models. In total, 591 children underwent 2219 injection episodes. Adverse events were reported during the procedure (130 [6%] injection episodes) and at follow-up (492 [22%] injection episodes). There were significantly increased rates of systemic adverse events in injection episodes involving children in GMFCS level IV (incidence rate ratio [IRR] 3.92 [95% confidence interval] 1.45-10.57]) and GMFCS level V (IRR 7.37 [95% confidence interval 2.90-18.73]; p<0.001). Adverse events after BoNT-A injections are common but mostly mild and self-limiting. Children in GMFCS levels IV and V are at increased risk of systemic adverse events. The relationship between CP severity and BoNT-A adverse events is complex and further research is required to better understand this relationship. Adverse events reported at the time of botulinum toxin A injection occurred in 6% of injection episodes. Adverse events were reported at follow-up in 22% of injection episodes. Children in Gross Motor Function Classification System (GMFCS) levels IV and V have increased rates of systemic adverse events. Children in GMFCS levels IV and V report less local weakness and pain. © 2018 Mac Keith Press.

  10. Trends in adverse maternal outcomes during childbirth: a population-based study of severe maternal morbidity.

    Science.gov (United States)

    Roberts, Christine L; Ford, Jane B; Algert, Charles S; Bell, Jane C; Simpson, Judy M; Morris, Jonathan M

    2009-02-25

    Maternal mortality is too rare in high income countries to be used as a marker of the quality of maternity care. Consequently severe maternal morbidity has been suggested as a better indicator. Using the maternal morbidity outcome indicator (MMOI) developed and validated for use in routinely collected population health data, we aimed to determine trends in severe adverse maternal outcomes during the birth admission and in particular to examine the contribution of postpartum haemorrhage (PPH). We applied the MMOI to the linked birth-hospital discharge records for all women who gave birth in New South Wales, Australia from 1999 to 2004 and determined rates of severe adverse maternal outcomes. We used frequency distributions and contingency table analyses to examine the association between adverse outcomes and maternal, pregnancy and birth characteristics, among all women and among only those with PPH. Using logistic regression, we modelled the effects of these characteristics on adverse maternal outcomes. The impact of adverse outcomes on duration of hospital admission was also examined. Of 500,603 women with linked birth and hospital records, 6242 (12.5 per 1,000) suffered an adverse outcome, including 22 who died. The rate of adverse maternal outcomes increased from 11.5 in 1999 to 13.8 per 1000 deliveries in 2004, an annual increase of 3.8% (95%CI 2.3-5.3%). This increase occurred almost entirely among women with a PPH. Changes in pregnancy and birth factors during the study period did not account for increases in adverse outcomes either overall, or among the subgroup of women with PPH. Among women with severe adverse outcomes there was a 12% decrease in hospital days over the study period, whereas women with no severe adverse outcome occupied 23% fewer hospital days in 2004 than in 1999. Severe adverse maternal outcomes associated with childbirth have increased in Australia and the increase was entirely among women who experienced a PPH. Reducing or stabilising

  11. Trends in adverse maternal outcomes during childbirth: a population-based study of severe maternal morbidity

    Directory of Open Access Journals (Sweden)

    Algert Charles S

    2009-02-01

    Full Text Available Abstract Background Maternal mortality is too rare in high income countries to be used as a marker of the quality of maternity care. Consequently severe maternal morbidity has been suggested as a better indicator. Using the maternal morbidity outcome indicator (MMOI developed and validated for use in routinely collected population health data, we aimed to determine trends in severe adverse maternal outcomes during the birth admission and in particular to examine the contribution of postpartum haemorrhage (PPH. Methods We applied the MMOI to the linked birth-hospital discharge records for all women who gave birth in New South Wales, Australia from 1999 to 2004 and determined rates of severe adverse maternal outcomes. We used frequency distributions and contingency table analyses to examine the association between adverse outcomes and maternal, pregnancy and birth characteristics, among all women and among only those with PPH. Using logistic regression, we modelled the effects of these characteristics on adverse maternal outcomes. The impact of adverse outcomes on duration of hospital admission was also examined. Results Of 500,603 women with linked birth and hospital records, 6242 (12.5 per 1,000 suffered an adverse outcome, including 22 who died. The rate of adverse maternal outcomes increased from 11.5 in 1999 to 13.8 per 1000 deliveries in 2004, an annual increase of 3.8% (95%CI 2.3–5.3%. This increase occurred almost entirely among women with a PPH. Changes in pregnancy and birth factors during the study period did not account for increases in adverse outcomes either overall, or among the subgroup of women with PPH. Among women with severe adverse outcomes there was a 12% decrease in hospital days over the study period, whereas women with no severe adverse outcome occupied 23% fewer hospital days in 2004 than in 1999. Conclusion Severe adverse maternal outcomes associated with childbirth have increased in Australia and the increase was

  12. Development and management of severe cutaneous side effects in head-and-neck cancer patients during concurrent radiotherapy and cetuximab

    Energy Technology Data Exchange (ETDEWEB)

    Boelke, E.; Mueller-Homey, A.; Pape, H.; Giro, C.; Matuschek, C.; Gripp, S.; Budach, W. [Dept. of Radiation Oncology, Univ. of Duesseldorf (Germany); Gerber, P.A.; Bruch-Gerharz, D.; Homey, B. [Dept. of Dermatology, Univ. of Duesseldorf (Germany); Lammering, G. [Dept. of Radiation Oncology (MAASTRO Clinic), Univ. Hospital Maastricht (Netherlands); Peiper, M. [Dept. of Surgery, Univ. of Duesseldorf (Germany); Hoffmann, T.K. [Dept. of Otorhinolarynogology, Univ. of Duesseldorf (Germany)

    2008-02-15

    Background: the concurrent administration of cetuximab to radiotherapy has recently been shown to improve the clinical outcome of head-and-neck cancer (HNC) patients. An aggravation of the radiation-induced skin toxicity was not described. Here, however, two cases with severe skin toxicity during the combined treatment are reported. Clinical observations: in a small group of five patients with locally advanced HNC treated with irradiation and concurrent cetuximab, two cases of unusually severe radiation dermatitis were observed. Both patients developed confluent moist desquamations confined to the irradiation field at a dose of 40 Gy (CTC - Common Toxicity Criteria, grade 3), which progressed into an ulcerative dermatitis (grade 4) at 58 Gy and 46 Gy, respectively. Histopathology showed a vacuolic degeneration of basal keratinocytes, subepidermal blister formation, and mixed perivascular and interstitial inflammatory infiltrates leading to a complete loss of the epidermis. These cutaneous side effects led to the discontinuation of radiotherapy. Topical corticosteroids and systemic antibiotic treatment resulted in wound healing, which allowed the continuation of radiotherapy. Conclusion: these findings indicate that cetuximab may have the potential to enhance the severity of radiation dermatitis in HNC patients. A systematic monitoring of cutaneous side effects during radiotherapy plus cetuximab is advised in order to reliably estimate the frequency of severe (grade 3/4) radiation dermatitis. (orig.)

  13. Development and management of severe cutaneous side effects in head-and-neck cancer patients during concurrent radiotherapy and cetuximab

    International Nuclear Information System (INIS)

    Boelke, E.; Mueller-Homey, A.; Pape, H.; Giro, C.; Matuschek, C.; Gripp, S.; Budach, W.; Gerber, P.A.; Bruch-Gerharz, D.; Homey, B.; Lammering, G.; Peiper, M.; Hoffmann, T.K.

    2008-01-01

    Background: the concurrent administration of cetuximab to radiotherapy has recently been shown to improve the clinical outcome of head-and-neck cancer (HNC) patients. An aggravation of the radiation-induced skin toxicity was not described. Here, however, two cases with severe skin toxicity during the combined treatment are reported. Clinical observations: in a small group of five patients with locally advanced HNC treated with irradiation and concurrent cetuximab, two cases of unusually severe radiation dermatitis were observed. Both patients developed confluent moist desquamations confined to the irradiation field at a dose of 40 Gy (CTC - Common Toxicity Criteria, grade 3), which progressed into an ulcerative dermatitis (grade 4) at 58 Gy and 46 Gy, respectively. Histopathology showed a vacuolic degeneration of basal keratinocytes, subepidermal blister formation, and mixed perivascular and interstitial inflammatory infiltrates leading to a complete loss of the epidermis. These cutaneous side effects led to the discontinuation of radiotherapy. Topical corticosteroids and systemic antibiotic treatment resulted in wound healing, which allowed the continuation of radiotherapy. Conclusion: these findings indicate that cetuximab may have the potential to enhance the severity of radiation dermatitis in HNC patients. A systematic monitoring of cutaneous side effects during radiotherapy plus cetuximab is advised in order to reliably estimate the frequency of severe (grade 3/4) radiation dermatitis. (orig.)

  14. Rituximab Therapy for Severe Cutaneous Leukocytoclastic Angiitis Refractory to Corticosteroids, Cellcept and Cyclophosphamide

    Directory of Open Access Journals (Sweden)

    Kamel El-Reshaid

    2013-04-01

    Full Text Available We report our clinical experience with rituximab in the treatment of 2 patients with idiopathic cutaneous angiitis who relapsed after treatment with high-dose corticosteroids and cyclophosphamide. A 39-year-old woman and a 51-year-old man presented with ulcerating maculopapular rash in both lower limbs which relapsed 6 months after treatment with a combination of high-dose corticosteroids and cyclophosphamide. After treatment with 2 g of rituximab, the first patient has still been in clinical remission for 32 months while the second has finished 28 months. Interestingly, CD19 which had dropped to 0.5% 8 months later in both patients. Despite that, our patients are still in clinical remission. No significant side effects were noted during infusions and up to the period of follow-up. In conclusion, rituximab is a useful and safe agent in the treatment of idiopathic cutaneous angiitis refractory to conventional therapy. Clinical remission persists years after improvement of B-cell suppression.

  15. Alert Regarding Cisplatin-induced Severe Adverse Events in Cancer Patients with Xeroderma Pigmentosum.

    Science.gov (United States)

    Sumiyoshi, Makoto; Soda, Hiroshi; Sadanaga, Noriaki; Taniguchi, Hirokazu; Ikeda, Takaya; Maruta, Hiroshi; Dotsu, Yosuke; Ogawara, Daiki; Fukuda, Yuichi; Mukae, Hiroshi

    2017-01-01

    Xeroderma pigmentosum (XP) is a genetic disease in which DNA repair mechanisms are impaired. Cisplatin (CDDP) exerts cytotoxic effects by forming mainly intrastrand DNA cross-links, and sensitivity to CDDP depends on the DNA repair system. Several in vitro studies have suggested that treatment with CDDP may cause enhanced adverse events as well as anti-tumor activity in cancer patients with XP. This article is the first to describe two cancer patients with XP showing severe adverse events following CDDP-based chemotherapy. Physicians should pay attention when administering CDDP in cancer patients with XP.

  16. [Severe Adverse Pregnancy Outcomes in Placenta Previa and Prior Cesarean Delivery].

    Science.gov (United States)

    Zhou, Mi; Chen, Meng; Zhang, Li; He, Guo-Lin; He, Lei; Wei, Qiang; Li, Tao; Liu, Xing-Hui

    2017-09-01

    To investigate the severe adverse pregnancy outcomes in pregnancies with placenta previa and prior cesarean delivery and its risk factors. This retrospective casecontrol study reviewed all pregnancies with placenta previa and prior cesarean delivery delivered by repeat cesarean section in our institution between January 2005 and June 2015,and investigated the incidence of severe adverse pregnancy outcome. A composite of severe adverse pregnancy outcomes (including transfusion of 10 units or more red blood cells,maternal ICU admission,unanticipated injuries,repeat operation,hysterectomy,and maternal death) and other maternal and neonatal outcomes were described. Univariate and multivariable logistic regression analysis were used to quantify the effects of risk factors on severe adverse pregnancy outcomes. There were 478 women with placenta previa and prior cesarean delivery in our hospital over the last decade. The average age of them was 32.5±4.8 years old,most women were beyond 30 years old,the average gravidity and parity were 4 and 1,131 cases (27.4%) had severe adverse pregnancy outcomes. Transfusion of 10 units or more red blood cells happened in 75 cases (15.7%,75/478); 44 cases (9.2%,44/478) necessitated maternal ICU admission; unanticipated bladder injury occurred in 11 cases,but non ureter or bowel injury happened; All 4 repeat operations were due to delayed hemorrhage after conservative management during cesarean delivery,and an emergent hysterectomy was performed for all of the 4 cases. Hysterectomy (107 cases,22.4%) was the most common severe adverse pregnancy outcome. Among all 311 morbidly adherent placenta cases finally confirmed by pathological or surgical findings or both,only 172 (55.3%) were suspected before delivery. Multivariable logistic regression analysis showed that the risk of severe adverse pregnancy outcomes was significantly increased by pernicious placenta previa (i.e. anterior placenta overlying the prior cesarean scar),suspicion of

  17. Therapy of Venezuelan patients with severe mucocutaneous or early lesions of diffuse cutaneous leishmaniasis with a vaccine containing pasteurized Leishmania promastigotes and bacillus Calmette-Guerin: preliminary report

    Directory of Open Access Journals (Sweden)

    Jacinto Convit

    2004-02-01

    Full Text Available Severe mucocutaneous (MCL and diffuse (DCL forms of American cutaneous leishmaniasis (ACL are infrequent in Venezuela. Chemotherapy produces only transitory remission in DCL, and occasional treatment failures are observed in MCL. We have evaluated therapy with an experimental vaccine in patients with severe leishmaniasis. Four patients with MCL and 3 with early DCL were treated with monthly intradermal injections of a vaccine containing promastigotes of Leishmania (Viannia braziliensis killed by pasteurization and viable Bacillus Calmette- Guerin. Clinical and immunological responses were evaluated. Integrity of protein constituents in extracts of pasteurized promastigotes was evaluated by gel electrophoresis. Complete remission of lesions occurred after 5-9 injections in patients with MCL or 7-10 injections in patients with early DCL. DCL patients developed positive skin reactions, average size 18.7 mm. All have been free of active lesions for at least 10 months. Adverse effects of the vaccine were limited to local reactivity to BCG at the injection sites and fever in 2 patients. Extracts of pasteurized and fresh promastigotes did not reveal differences in the integrity of protein components detectable by gel electrophoresis. Immunotherapy with this modified vaccine offers an effective, safe option for the treatment of patients who do not respond to immunotherapy with vaccine containing autoclaved parasites or to chemotherapy .

  18. Higher risk of offspring schizophrenia following antenatal maternal exposure to severe adverse life events

    DEFF Research Database (Denmark)

    Khashan, Ali; Abel, Kathryn; McNamee, R.

    2008-01-01

    CONTEXT: Most societies believe that a mother's psychological state can influence her unborn baby. Severe adverse life events during pregnancy have been consistently associated with an elevated risk of low birth weight and prematurity. Such events during the first trimester have also been...... associated with risk of congenital malformations. OBJECTIVE: To assess the effect in offspring of antenatal maternal exposure to an objective measure of stress on risk of adverse neurodevelopment, specifically schizophrenia. We hypothesized that the strongest relationship would be to maternal exposures...... not linked with a higher risk of schizophrenia. CONCLUSIONS: Our population-based study suggests that severe stress to a mother during the first trimester may alter the risk of schizophrenia in offspring. This finding is consistent with ecological evidence from whole populations exposed to severe stressors...

  19. Cutaneous adverse events during treatment of chronic inflammatory rheumatic conditions with tumor necrosis factor antagonists: study using the Spanish registry of adverse events of biological therapies in rheumatic diseases.

    Science.gov (United States)

    Hernández, M Victoria; Sanmartí, Raimon; Cañete, Juan D; Descalzo, Miguel A; Alsina, Mercè; Carmona, Loreto; Gomez-Reino, Juan J

    2013-12-01

    To analyze the incidence rate (IR) and risk factors of cutaneous adverse events (CAE) in patients with chronic inflammatory rheumatic diseases treated with tumor necrosis factor (TNF) antagonists. We analyzed all patients from the BIOBADASER (Base de Datos de Productos Biológicos de la Sociedad Española de Reumatología) registry treated with a TNF antagonist (infliximab, etanercept, or adalimumab). Data collected included age, sex, diagnosis and duration of rheumatic disease, type of TNF antagonist, and concomitant treatment. Type of CAE was classified as local or systemic cutaneous manifestation related to treatment administration (infusion reaction), infection, malignancy, or autoimmune skin disease. Time of onset of CAE and outcome were also recorded. The IRs of CAE per 1,000 patient-years of exposure with 95% confidence intervals (95% CIs) were estimated. Multivariable analysis was performed to identify potential risk factors for CAE. A total of 5,437 patients were included, representing 17,330 patient-years of exposure. A total of 920 CAE were reported; the IRs per 1,000 patient-years were 53 (95% CI 50-57) for CAE, 28 (95% CI 25-30) for infection, 15 (95% CI 13-17) for infusion reactions, 5 (95% CI 4-6) for autoimmune skin diseases, and 3 (95% CI 2-4) for skin malignancy. The mean time between starting TNF antagonist treatment and CAE was 1.78 years. In 32% of patients, CAE required TNF antagonist withdrawal. The main risk factors for CAE were female sex and treatment with infliximab, leflunomide, and glucocorticoids. The IR of CAE in patients treated with TNF antagonists is significant and should be addressed carefully, and withdrawal of therapy is required in some cases. Copyright © 2013 by the American College of Rheumatology.

  20. [Value of nutritional risk screening in evaluating adverse clinical outcomes in children with severe pneumonia].

    Science.gov (United States)

    Guo, Xiao-Hui; Sun, Yan-Feng; Wang, Jiang-Bo; Han, Shu-Zhen; Miao, Jing; Cui, Min

    2017-03-01

    To investigate the nutritional risk in children with severe pneumonia using the Screening Tool for the Assessment of Malnutrition in Paediatrics (STAMP) and the association between nutritional risk and adverse clinical outcomes. According to the STAMP score, 216 children with severe pneumonia were classified into high nutritional risk group (HR group; n=98), moderate nutritional risk group (MR group; n=65), and low nutritional risk group (LR group; n=53). Fasting blood samples were collected to measure the levels of insulin-like growth factor-1 (IGF-1), adiponectin, leptin, non-esterified fatty acid (NEFA), albumin, transferrin, prealbumin, and retinol binding protein (RBP). The adverse clinical outcomes were recorded. Compared with the MR and LR groups, the HR group had significantly lower serum levels of IGF-1, leptin, adiponectin, prealbumin, and RBP, as well as a significantly higher serum level of NEFA (Prisk screening has an important value in evaluating the clinical outcome of children with severe pneumonia, and children at a higher nutritional risk tend to have more adverse clinical outcomes.

  1. Diagnosis and therapy of cutaneous radiation syndrome. Individual radiosensitivity assessment in patients undergoing medical exposures presenting severe cutaneous radiation induced lesions

    International Nuclear Information System (INIS)

    Di Giorgio, Marina; Vallerga, Maria B.; Perez, Maria R.; Portas, Mercedes

    2007-01-01

    Hospital de Quemados del Gobierno de la Ciudad de Buenos Aires (Burn Center) is one of the reference hospitals of the Medical Radiological Emergency Response Network of Argentina. In the frame of an agreement between the Burn Center and the Nuclear Regulatory Authority of Argentina, a research project for an approach based on diagnosis and therapy of cutaneous radiation induced lesions is in progress. Individual radiosensitivity assessment was conducted in patients included in this research protocol that showed acute and/or late cutaneous reactions with grades 3 and 4 of the Toxicity criteria of the Radiation Therapy Oncology Group (RTOG) and the European organization for research and treatment of cancer (EORTC). DNA repair capacity and its kinetics were evaluated in human peripheral blood lymphocytes using alkaline comet assay and micronucleus test. In this paper, two representative cases, in which the research protocol was applied, are presented. Therapeutic response and its correlation with radiosensitivity test results are described. Case 1: female patient undergoing external radiotherapy for invasive ductal breast cancer that presented acute cutaneous radiotoxicity, grade 3 (confluent moist epithelitis, )that led to treatment break. Case 2: male patient undergoing coronary angioplasty (interventional radiology), which developed late cutaneous radiotoxicity, grade 4 (ulceration at the dorsal region). Patients were treated with: topic administration of trolamine and silver sulfadiazine with lidocaine, associated with systemic administration of pentoxiphiline and anti-oxidants. The therapeutic response was evaluated through clinical follow-up, serial photographic record and complementary tests (tele thermography and high frequency ultrasonography). Case 1 response was positive (favorable) with early local recovery and complete remission of signs and symptoms after 5 months. Both MN frequencies and comet assay showed values compatible with normal radiosensitivity

  2. Severe adverse drug reaction following Crotalidae Polyvalent Immune Fab (Ovine) administration for copperhead snakebite.

    Science.gov (United States)

    Lepak, Maryjoy R; Bochenek, Samantha H; Bush, Sean P

    2015-01-01

    To present the case of a severe anaphylactic/anaphylactoid reaction to Crotalidae Polyvalent Immune Fab (Ovine) in a patient bitten by a copperhead snake. A 68-year-old man presented with progressive envenomation after receiving a copperhead snakebite on each hand. Crotalinae Fab antivenom was administered. While the initial and only dose was partially infusing, the patient developed an adverse drug reaction (ADR) of urticaria and hypotension, which resolved with cessation of the infusion, recurred with resumption of the infusion, and ultimately was completed with supportive care. An additional episode of hypotension, urticaria, and angioedema occurred shortly after antivenom therapy completion. Epinephrine was administered, resolving the reaction with complete patient recovery. The event received a Naranjo score of 10, indicating a definite ADR. Treating copperhead snakebites with antivenom is a matter of debate. Concern over adverse events and cost induce some physicians to manage copperhead bites without antivenom because they are generally milder in severity. As demonstrated in this case, severe ADR can occur with Crotalinae Fab antivenom, and its efficacy for copperhead envenoming needs to be better established via placebo-controlled, randomized trials. © The Author(s) 2014.

  3. Heart Failure: Diagnosis, Severity Estimation and Prediction of Adverse Events Through Machine Learning Techniques

    Directory of Open Access Journals (Sweden)

    Evanthia E. Tripoliti

    Full Text Available Heart failure is a serious condition with high prevalence (about 2% in the adult population in developed countries, and more than 8% in patients older than 75 years. About 3–5% of hospital admissions are linked with heart failure incidents. Heart failure is the first cause of admission by healthcare professionals in their clinical practice. The costs are very high, reaching up to 2% of the total health costs in the developed countries. Building an effective disease management strategy requires analysis of large amount of data, early detection of the disease, assessment of the severity and early prediction of adverse events. This will inhibit the progression of the disease, will improve the quality of life of the patients and will reduce the associated medical costs. Toward this direction machine learning techniques have been employed. The aim of this paper is to present the state-of-the-art of the machine learning methodologies applied for the assessment of heart failure. More specifically, models predicting the presence, estimating the subtype, assessing the severity of heart failure and predicting the presence of adverse events, such as destabilizations, re-hospitalizations, and mortality are presented. According to the authors' knowledge, it is the first time that such a comprehensive review, focusing on all aspects of the management of heart failure, is presented. Keywords: Heart failure, Diagnosis, Prediction, Severity estimation, Classification, Data mining

  4. Severe hepatotoxic adverse reaction in a healthy schoolgirl after treatment with flucloxacillin

    Directory of Open Access Journals (Sweden)

    C-J Törnhage

    2009-03-01

    Full Text Available C-J Törnhage1, G Brunlöf2, S M Wallerstedt21Department of Paediatrics, Central Hospital, Skaraborg, Skövde, Sweden; 2Department of Clinical Pharmacology, Sahlgrenska University Hospital, Göteborg, SwedenAbstract: This is the first detailed description of a severe hepatotoxic reaction in a previously healthy 9-year-old schoolgirl after ingestion of some flucloxacillin tablets. She was clinically well within one week and alanine aminotransferase in serum was normalized in one month. Follow up for more than one year was normal.Keywords: adverse reaction, children, flucloxacillin, hepatopathy

  5. Human umbilical cord mesenchymal stem cells transplantation promotes cutaneous wound healing of severe burned rats.

    Directory of Open Access Journals (Sweden)

    Lingying Liu

    Full Text Available BACKGROUND: Severe burns are a common and highly lethal trauma. The key step for severe burn therapy is to promote the wound healing as early as possible, and reports indicate that mesenchymal stem cell (MSC therapy contributes to facilitate wound healing. In this study, we investigated effect of human umbilical cord MSCs (hUC-MSCs could on wound healing in a rat model of severe burn and its potential mechanism. METHODS: Adult male Wistar rats were randomly divided into sham, burn, and burn transplanted hUC-MSCs. GFP labeled hUC-MSCs or PBS was intravenous injected into respective groups. The rate of wound closure was evaluated by Image Pro Plus. GFP-labeled hUC-MSCs were tracked by in vivo bioluminescence imaging (BLI, and human-specific DNA expression in wounds was detected by PCR. Inflammatory cells, neutrophils, macrophages, capillaries and collagen types I/III in wounds were evaluated by histochemical staining. Wound blood flow was evaluated by laser Doppler blood flow meter. The levels of proinflammatory and anti-inflammatory factors, VEGF, collagen types I/III in wounds were analyzed using an ELISA. RESULTS: We found that wound healing was significantly accelerated in the hUC-MSC therapy group. The hUC-MSCs migrated into wound and remarkably decreased the quantity of infiltrated inflammatory cells and levels of IL-1, IL-6, TNF-α and increased levels of IL-10 and TSG-6 in wounds. Additionally, the neovascularization and levels of VEGF in wounds in the hUC-MSC therapy group were markedly higher than those in other control groups. The ratio of collagen types I and III in the hUC-MSC therapy group were markedly higher than that in the burn group at indicated time after transplantation. CONCLUSION: The study suggests that hUC-MSCs transplantation can effectively improve wound healing in severe burned rat model. Moreover, these data might provide the theoretical foundation for the further clinical application of hUC-MSC in burn areas.

  6. Prenatal exposure to very severe maternal obesity is associated with adverse neuropsychiatric outcomes in children.

    Science.gov (United States)

    Mina, T H; Lahti, M; Drake, A J; Räikkönen, K; Minnis, H; Denison, F C; Norman, J E; Reynolds, R M

    2017-01-01

    Prenatal maternal obesity has been linked to adverse childhood neuropsychiatric outcomes, including increased symptoms of attention deficit hyperactivity disorder (ADHD), internalizing and externalizing problems, affective disorders and neurodevelopmental problems but few studies have studied neuropsychiatric outcomes among offspring born to very severely obese women or assessed potential familial confounding by maternal psychological distress. We evaluated neuropsychiatric symptoms in 112 children aged 3-5 years whose mothers had participated in a longitudinal study of obesity in pregnancy (50 very severe obesity, BMI ⩾40 kg/m2, obese class III and 62 lean, BMI 18.5-25 kg/m2). The mothers completed the Conners' Hyperactivity Scale, Early Symptomatic Syndrome Eliciting Neurodevelopmental Clinical Examination Questionnaire (ESSENCE-Q), Child's Sleep Habits Questionnaire (CSHQ), Strengths and Difficulties Questionnaire (SDQ), and Child Behavior Checklist (CBCL) to assess child neuropsychiatric symptoms. Covariates included child's sex, age, birthweight, gestational age, socioeconomic deprivation levels, maternal age, parity, smoking status during pregnancy, gestational diabetes and maternal concurrent symptoms of anxiety and depression assessed using State Anxiety of Spielberger State-Trait Anxiety Index (STAI) and General Health Questionnaire (GHQ), respectively. Children exposed to prenatal maternal very severe obesity had significantly higher scores in the Conners' Hyperactivity Scale; ESSENCE-Q; total sleep problems in CSHQ; hyperactivity, conduct problems and total difficulties scales of the SDQ; higher externalizing and total problems, anxious/depressed, aggressive behaviour and other problem syndrome scores and higher DSM-oriented affective, anxiety and ADHD problems in CBCL. Prenatal maternal very severe obesity remained a significant predictor of child neuropsychiatric problems across multiple scales independent of demographic factors, prenatal factors and

  7. Severity of mental illness as a result of multiple childhood adversities: US National Epidemiologic Survey.

    Science.gov (United States)

    Curran, Emma; Adamson, Gary; Stringer, Maurice; Rosato, Michael; Leavey, Gerard

    2016-05-01

    To examine patterns of childhood adversity, their long-term consequences and the combined effect of different childhood adversity patterns as predictors of subsequent psychopathology. Secondary analysis of data from the US National Epidemiologic Survey on alcohol and related conditions. Using latent class analysis to identify childhood adversity profiles; and using multinomial logistic regression to validate and further explore these profiles with a range of associated demographic and household characteristics. Finally, confirmatory factor analysis substantiated initial latent class analysis findings by investigating a range of mental health diagnoses. Latent class analysis generated a three-class model of childhood adversity in which 60 % of participants were allocated to a low adversity class; 14 % to a global adversities class (reporting exposures for all the derived latent classes); and 26 % to a domestic emotional and physical abuse class (exposed to a range of childhood adversities). Confirmatory Factor analysis defined an internalising-externalising spectrum to represent lifetime reporting patterns of mental health disorders. Using logistic regression, both adversity groups showed specific gender and race/ethnicity differences, related family discord and increased psychopathology. We identified underlying patterns in the exposure to childhood adversity and associated mental health. These findings are informative in their description of the configuration of adversities, rather than focusing solely on the cumulative aspect of experience. Amelioration of longer-term negative consequences requires early identification of psychopathology risk factors that can inform protective and preventive interventions. This study highlights the utility of screening for childhood adversities when individuals present with symptoms of psychiatric disorders.

  8. Adverse psychosocial working conditions and risk of severe depressive symptoms. Do effects differ by occupational grade?

    NARCIS (Netherlands)

    Rugulies, Reiner; Aust, Birgit; Madsen, Ida E. H.; Burr, Hermann; Siegrist, Johannes; Bultmann, Ute

    Background: Depression is a major concern for public health. Both adverse working conditions and low socio-economic position are suspected to increase risk of depression. In a representative sample of the Danish workforce we investigated (i) whether adverse psychosocial working conditions, defined

  9. Germline glutathione S-transferase variants in breast cancer: Relation to diagnosis and cutaneous long-term adverse effects after two fractionation patterns of radiotherapy

    International Nuclear Information System (INIS)

    Edvardsen, Hege; Kristensen, Vessela N.; Grenaker Alnaes, Grethe Irene B.Sc.; Bohn, Mona; Erikstein, Bjorn; Helland, Aslaug; Borresen-Dale, Anne-Lise; Fossa, Sophie Dorothea

    2007-01-01

    Purpose: To explore whether certain glutathione S-transferase (GST) polymorphisms are associated with an increased risk of breast cancer or the level of radiation-induced adverse effects after two fractionation patterns of adjuvant radiotherapy. Methods and Materials: The prevalence of germline polymorphic variants in GSTM1, GSTP1, and GSTT1 was determined in 272 breast cancer patients and compared with that in a control group of 270 women from the general population with no known history of breast cancer. The genetic variants were determined using multiplex polymerase chain reaction followed by restriction enzyme fragment analysis. In 253 of the patients surveyed for radiotherapy-induced side effects after a median observation time of 13.7 years (range, 7-22.8 years), the genotypes were related to the long-term effects observed after two fractionation patterns (treatment A, 4.3 Gy in 10 fractions for 156 patients; and treatment B, 2.5 Gy in 20 fractions for 97; both administered within a 5-week period). Results: None of the GST polymorphisms conferred an increased risk of breast cancer, either alone or in combination. Compared with treatment B, treatment A was followed by an increased level of moderate to severe radiation-induced side effects for all the endpoints studied (i.e., degree of telangiectasia, subcutaneous fibrosis and atrophy, lung fibrosis, costal fractures, and pleural thickening; p <0.001 for all endpoints). A significant association was found between the level of pleural thickening and the GSTP1 Ile105Val variant. Conclusion: The results of this study have illustrated the impact of hypofractionation on the level of adverse effects and indicated that the specific alleles of GSTP1, M1, and T1 studied here may be significant in determining the level of adverse effects after radiotherapy

  10. Severe Affective and Behavioural Dysregulation Is Associated with Significant Psychosocial Adversity and Impairment

    Science.gov (United States)

    Jucksch, Viola; Salbach-Andrae, Harriet; Lenz, Klaus; Goth, Kirstin; Dopfner, Manfred; Poustka, Fritz; Freitag, Christine M.; Lehmkuhl, Gerd; Lehmkuhl, Ulrike; Holtmann, Martin

    2011-01-01

    Background: Recently, a highly heritable behavioral phenotype of simultaneous deviance on the Anxious/Depressed, Attention Problems, and Aggressive Behavior syndrome scales has been identified on the Child Behavior Checklist (CBCL-Dysregulation Profile, CBCL-DP). This study aims to investigate psychosocial adversity and impairment of the CBCL-DP.…

  11. Telomere length and early severe social deprivation: linking early adversity and cellular aging

    Science.gov (United States)

    Drury, SS; Theall, K; Gleason, MM; Smyke, AT; De Vivo, I; Wong, JYY; Fox, NA; Zeanah, CH; Nelson, CA

    2012-01-01

    Accelerated telomere length attrition has been associated with psychological stress and early adversity in adults; however, no studies have examined whether telomere length in childhood is associated with early experiences. The Bucharest Early Intervention Project is a unique randomized controlled trial of foster care placement compared with continued care in institutions. As a result of the study design, participants were exposed to a quantified range of time in institutional care, and represented an ideal population in which to examine the association between a specific early adversity, institutional care and telomere length. We examined the association between average relative telomere length, telomere repeat copy number to single gene copy number (T/S) ratio and exposure to institutional care quantified as the percent of time at baseline (mean age 22 months) and at 54 months of age that each child lived in the institution. A significant negative correlation between T/S ratio and percentage of time was observed. Children with greater exposure to institutional care had significantly shorter relative telomere length in middle childhood. Gender modified this main effect. The percentage of time in institutional care at baseline significantly predicted telomere length in females, whereas the percentage of institutional care at 54 months was strongly predictive of telomere length in males. This is the first study to demonstrate an association between telomere length and institutionalization, the first study to find an association between adversity and telomere length in children, and contributes to the growing literature linking telomere length and early adversity. PMID:21577215

  12. An Enduring Health Risk of Childhood Adversity: Earlier, More Severe, and Longer Lasting Work Disability in Adult Life.

    Science.gov (United States)

    Laditka, Sarah B; Laditka, James N

    2018-02-08

    Childhood adversity has been linked with adult health problems. We hypothesized that childhood adversity would also be associated with work limitations due to physical or nervous health problems, known as work disability. With data from the Panel Study of Income Dynamics (PSID) (1968-2013; n=6,045; 82,374 transitions; 129,107 person-years) and the 2014 PSID Childhood Retrospective Circumstances Study, we estimated work disability transition probabilities with multinomial logistic Markov models. Four or more adversities defined a high level. Microsimulations quantified adult work disability patterns for African American and non-Hispanic white women and men, accounting for age, education, race, sex, diabetes, heart disease, obesity, and sedentary behavior. Childhood adversity was significantly associated with work disability. Of African American women with high adversity, 10.2% had moderate work disability at age 30 versus 4.1% with no reported adversities; comparable results for severe work disability were 5.6% versus 1.9% (both pwork disability remained significant after adjusting for diabetes, heart disease, obesity, and sedentary behavior (pwork disability throughout adult life. © The Author(s) 2018. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  13. Mast cells have no impact on cutaneous leishmaniasis severity and related Th2 differentiation in resistant and susceptible mice.

    Science.gov (United States)

    Paul, Christoph; Wolff, Svenja; Zapf, Thea; Raifer, Hartmann; Feyerabend, Thorsten B; Bollig, Nadine; Camara, Bärbel; Trier, Claudia; Schleicher, Ulrike; Rodewald, Hans-Reimer; Lohoff, Michael

    2016-01-01

    The genus leishmania comprises different protozoan parasites which are causative agents of muco-cutaneous and systemic, potentially lethal diseases. After infection with the species Leishmania major, resistant mice expand Th1 cells which stimulate macrophages for Leishmania destruction. In contrast, susceptible mice generate Th2 cells which deactivate macrophages, leading to systemic spread of the pathogens. Th-cell differentiation is determined within the first days, and Th2 cell differentiation requires IL-4, whereby the initial IL-4 source is often unknown. Mast cells are potential sources of IL-4, and hence their role in murine leishmaniasis has previously been studied in mast cell-deficient Kit mutant mice, although these mice display immunological phenotypes beyond mast cell deficiency. We therefore readdressed this question by infecting Kit-independent mast cell-deficient mice that are Th1 (C57BL/6 Cpa(Cre) ) or Th2 (BALB/c Cpa(Cre) ) prone with L. major. Using different parasite doses and intra- or subcutaneous infection routes, the results demonstrate no role of mast cells on lesion size development, parasite load, immune cell phenotypes expanding in draining lymph nodes, and cytokine production during murine cutaneous leishmaniasis. Thus, other cell types such as ILCs or T cells have to be considered as primary source of Th2-driving IL-4. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  14. Ciclofosfamida: eficaz no tratamento do quadro cutâneo grave da esclerose sistêmica Cyclophosphamide: effective in the treatment of severe cutaneous involvement in systemic sclerosis

    Directory of Open Access Journals (Sweden)

    Patrícia Andrade de Macedo

    2009-06-01

    . Therefore, we evaluated the efficacy of cyclophosphamide in the treatment of severe diffuse SSc. PATIENTS AND METHODS: Nine diffuse SSc (American College of Rheumatology [ACR] criteria patients with a modified Rodnan skin score (MRSS > 30 (0-51 were submitted to treatment with cyclophosphamide (CPM, at a monthly dose of 0.5 to 1.0 g/m² IV for 18 months. MRSS was performed every six months during 18 months. Laboratory evidence of inflammatory activity and adverse events were also retrospectively assessed. Patients with severe pulmonary and cardiac involvement were excluded. RESULTS: Most patients were female (77% with mean age of 41.7 years and duration of disease of 2.2 years. There was a significant reduction in the MRSS from 37.7 ± 4.08 to 29.1 ± 8.13 after 12 months of treatment (P = 0.009. Seven patients completed 18 months of CPM and had persistent reduction of the MRSS (mean MRSS = 26.4. P = 0.01. There was also a reduction of C-reactive protein (CRP (initial mean CRP = 8.9 mg/dL compared with values after 18 months of treatment (mean CRP = 3.09 mg/dL, P = 0.04. There were no infections, urinary disorders and/or important hematological problems throughout the treatment. CONCLUSION: The treatment with cyclophosphamide was effective and should be considered an alternative for the treatment of severe cutaneous involvement of SSc.

  15. Update on Psychological Trauma, Other Severe Adverse Experiences and Eating Disorders: State of the Research and Future Research Directions.

    Science.gov (United States)

    Trottier, Kathryn; MacDonald, Danielle E

    2017-08-01

    This paper provides an updated review of the literature on the relationship between psychological trauma exposure, other severe adverse experiences, and eating disorders. Trauma exposure and other severe adverse experiences (e.g., emotional abuse) in both childhood and adulthood are associated with eating disorders. The relationship between traumatic and other adverse experiences and eating disorders appears to be mediated by emotional and behavioral dysregulation, as well as by cognitive factors such as self-criticism. Biological vulnerabilities may also be relevant to this relationship. Overall, the literature is limited by predominantly cross-sectional designs. There is clear evidence of a correlational relationship between trauma exposure and other severe adverse events, and eating disorders. Both risk and maintenance factor hypotheses have been put forth; however, prospective research testing these hypotheses remains limited. Future research should use prospective designs and focus on trauma-related symptoms (rather than trauma exposure) in order to advance research on risk and maintaining factors for eating disorders and inform treatment directions.

  16. Reacções cutâneas adversas aos inibidores do receptor do factor de crescimento epidérmico: estudo de 14 doentes Adverse cutaneous reactions to epidermal growth factor receptor inhibitors: a study of 14 patients

    Directory of Open Access Journals (Sweden)

    Felicidade Santiago

    2011-06-01

    Full Text Available FUNDAMENTOS: O cetuximab e o erlotinib, inibidores do receptor do factor de crescimento epidérmico, provocam frequentemente reacções cutâneas adversas peculiares. OBJETIVOS: Caracterizar do ponto de vista clínico-evolutivo as reacções cutâneas adversas e avaliar a sua abordagem terapêutica. METODOLOGIA: Entre março/2005 e setembro/2009 foram seguidos 14 doentes com idade média de 59,6 anos, em tratamento com cetuximab (7 ou erlotinib (7, por neoplasia pulmonar (10 ou colorrectal (4. Retrospectivamente foi avaliado o padrão clínico evolutivo de reacção cutânea, o intervalo entre a introdução do fármaco e o início dos sintomas e a resposta ao tratamento. RESULTADOS: Doze doentes apresentaram erupção papulopustulosa predominantemente na face, decote e dorso, em média 13,5 dias após o início do fármaco. Efectuaram tratamento oral com minociclina ou doxiciclina e tópico com metronidazol, peróxido de benzoílo e/ou corticoide. Ocorreu melhoria das lesões em todos os doentes. Cinco doentes, em média oito semanas após o início da terapia, apresentaram granulomas piogénicos periungueais, em quatro casos associados a paroníquia, melhorados com tratamento tópico (antibióticos, corticoides e antissépticos. Observou-se xerose em alguns doentes e, de forma isolada, outros efeitos adversos, como telangiectasias e angiomas, alterações dos cabelos e cílios e nevos melanocíticos eruptivos. Na maioria dos doentes, a terapêutica com o inibidor do receptor do factor de crescimento epidérmico foi mantida. CONCLUSÃO: Com o crescente uso destas terapêuticas-alvo, torna-se obrigatório reconhecer e tratar os seus efeitos cutâneos adversos, assegurando uma intervenção atempada de forma a permitir a manutenção desta terapêuticaBACKGROUND: Cetuximab and erlotinib, epidermal growth factor receptor inhibitors, often cause peculiar adverse cutaneous reactions. OBJECTIVES: Our aim was to evaluate adverse cutaneous reactions

  17. The role of early adversity and recent life stress in depression severity in an outpatient sample.

    Science.gov (United States)

    Vogt, Dominic; Waeldin, Sandra; Hellhammer, Dirk; Meinlschmidt, Gunther

    2016-12-01

    Pre-, peri-, and postnatal stress have frequently been reported to be associated with negative health outcomes during adult life. However, it is unclear, if these factors independently predict mental health in adulthood. We estimated potential associations between reports of pre-, peri-, and postnatal stress and depression severity in outpatients (N = 473) diagnosed with depression, anxiety or somatoform disorders by their family physician. We retrospectively assessed pre-, peri-, and postnatal stress and measured depression severity as well as recent life stress using questionnaires. First, we estimated if depression severity was predicted by pre-, peri- and/or postnatal stress using multiple regression models. Second, we compared pre- and postnatal stress levels between patient subgroups of different degrees of depression severity, performing multilevel linear modeling. Third, we analyzed if an association between postnatal stress and current depression severity was mediated by recent life stress. We found no associations of pre-, or perinatal stress with depression severity (all p > 0.05). Higher postnatal stress was associated with higher depression severity (p stress as compared to patients with none to minimal, or mild depression (all p life stress of the association between postnatal stress and depression severity (p stress predicted depression severity in adult life. This association was mediated by recent life stress. Copyright © 2016 Elsevier Ltd. All rights reserved.

  18. Building a knowledge base of severe adverse drug events based on AERS reporting data using semantic web technologies.

    Science.gov (United States)

    Jiang, Guoqian; Wang, Liwei; Liu, Hongfang; Solbrig, Harold R; Chute, Christopher G

    2013-01-01

    A semantically coded knowledge base of adverse drug events (ADEs) with severity information is critical for clinical decision support systems and translational research applications. However it remains challenging to measure and identify the severity information of ADEs. The objective of the study is to develop and evaluate a semantic web based approach for building a knowledge base of severe ADEs based on the FDA Adverse Event Reporting System (AERS) reporting data. We utilized a normalized AERS reporting dataset and extracted putative drug-ADE pairs and their associated outcome codes in the domain of cardiac disorders. We validated the drug-ADE associations using ADE datasets from SIDe Effect Resource (SIDER) and the UMLS. We leveraged the Common Terminology Criteria for Adverse Event (CTCAE) grading system and classified the ADEs into the CTCAE in the Web Ontology Language (OWL). We identified and validated 2,444 unique Drug-ADE pairs in the domain of cardiac disorders, of which 760 pairs are in Grade 5, 775 pairs in Grade 4 and 2,196 pairs in Grade 3.

  19. Cutaneous Pseudolymphomas.

    Science.gov (United States)

    Romero-Pérez, D; Blanes Martínez, M; Encabo-Durán, B

    2016-10-01

    The term cutaneous pseudolymphoma refers to benign reactive lymphoid proliferations in the skin that simulate cutaneous lymphomas. It is a purely descriptive term that encompasses various reactive conditions with a varied etiology, pathogenesis, clinical presentation, histology, and behavior. We present a review of the different types of cutaneous pseudolymphoma. To reach a correct diagnosis, it is necessary to contrast clinical, histologic, immunophenotypic, and molecular findings. Even with these data, in some cases only the clinical course will confirm the diagnosis, making follow-up essential. Copyright © 2016 AEDV. Publicado por Elsevier España, S.L.U. All rights reserved.

  20. Adverse perinatal outcomes associated with moderate or severe maternal anaemia based on parity in Finland during 2006-10.

    Science.gov (United States)

    Räisänen, Sari; Kancherla, Vijaya; Gissler, Mika; Kramer, Michael R; Heinonen, Seppo

    2014-09-01

    Anaemia during pregnancy is an important public health problem. We investigated whether the association between maternal anaemia during pregnancy and adverse perinatal outcomes differed between nulliparous and multiparous women. A retrospective population-based cohort study was conducted using data on all singleton births (n = 290 662) recorded in the Finnish Medical Birth Register during 2006-10. Maternal anaemia was defined as a maternal haemoglobin level of anaemia and adverse outcomes was assessed by logistic regression analysis. The prevalence of anaemia during pregnancy was 2.5% among nulliparous women and 2.3% among multiparous women. Among nulliparous women, anaemia was not associated with adverse perinatal outcomes. Among multiparous women, anaemia was associated with preterm delivery (adjusted odds ratio [aOR] 1.32, [95% CI 1.14, 1.53]), SGA (aOR 1.27, [95% CI 1.04, 1.55]), and admission to neonatal intensive care (aOR 1.23, [95% CI 1.10, 1.38]); there was a trend towards increased odds of major congenital anomalies (aOR 1.15, [95% CI 0.99, 1.34]). These data underscore that maternal anaemia is associated with several adverse perinatal outcomes. This association was, however, confined to multiparous women. Future research should explore in detail the timing of anaemia in these associations. © 2014 John Wiley & Sons Ltd.

  1. Diabetes is Associated with Severe Adverse Events in Multidrug-Resistant Tuberculosis.

    Science.gov (United States)

    Muñoz-Torrico, Marcela; Caminero-Luna, José; Migliori, Giovanni Battista; D'Ambrosio, Lia; Carrillo-Alduenda, José Luis; Villareal-Velarde, Héctor; Torres-Cruz, Alfredo; Flores-Vergara, Héctor; Martínez-Mendoza, Dina; García-Sancho, Cecilia; Centis, Rosella; Salazar-Lezama, Miguel Ángel; Pérez-Padilla, Rogelio

    2017-05-01

    Diabetes mellitus (DM), a very common disease in Mexico, is a well-known risk factor for tuberculosis (TB). However, it is not known by which extent DM predisposes to adverse events (AE) to anti-TB drugs and/or to worse outcomes in patients with multidrug-resistant (MDR-TB) and extensively drug-resistant TB (XDR-TB). The main objective of this study was to describe the outcomes of TB treatment, the impact of DM and the prevalence of AE in a cohort of patients with MDR-/XDR pulmonary TB treated at the national TB referral centre in Mexico City. Ninety patients were enrolled between 2010 and 2015: 73 with MDR-TB (81.1%), 11 with pre-XDR-TB (12.2%) and 6 (6.7%) with XDR-TB, including 49 (54.4%) with DM, and 3 with Human Immunodeficiency Virus (HIV) co-infection (3.3%). In 98% of patients, diagnosis was made by culture and drug susceptibility testing, while in a single case the diagnosis was made by a molecular test. The presence of DM was associated with an increased risk of serious drug-related AEs, such as nephrotoxicity (Odds Ratio [OR]=6.5; 95% Confidence Interval [95% CI]: 1.9-21.8) and hypothyroidism (OR=8.8; 95% CI: 1.8-54.2), but not for a worse outcome. Our data suggest that DM does not impact second-line TB treatment outcomes, but patients with DM have a higher risk of developing serious AEs to drug-resistant TB treatment, such as nephrotoxicity and hypothyroidism. Copyright © 2016 SEPAR. Publicado por Elsevier España, S.L.U. All rights reserved.

  2. Severe adverse effects related to dermal exposure to a glyphosate-surfactant herbicide

    DEFF Research Database (Denmark)

    Mariager, T P; Madsen, P V; Ebbehøj, N E

    2013-01-01

    This is a case of severe chemical burns following prolonged accidental exposure to a glyphosate-surfactant herbicide. The patient developed local swelling, bullae and exuding wounds. Neurological impairment followed affecting finger flexion and sensation with reduced nerve conduction. Imaging rev...

  3. Local adverse effects associated with the use of inhaled corticosteroids in patients with moderate or severe asthma

    Directory of Open Access Journals (Sweden)

    Charleston Ribeiro Pinto

    2013-06-01

    Full Text Available OBJECTIVE: To describe and characterize local adverse effects (in the oral cavity, pharynx, and larynx associated with the use of inhaled corticosteroids (ICSs in patients with moderate or severe asthma. METHODS: This was a cross-sectional study involving a convenience sample of 200 asthma patients followed in the Department of Pharmaceutical Care of the Bahia State Asthma and Allergic Rhinitis Control Program Referral Center, located in the city of Salvador, Brazil. The patients were ≥ 18 years of age and had been using ICSs regularly for at least 6 months. Local adverse effects (irritation, pain, dry throat, throat clearing, hoarseness, reduced vocal intensity, loss of voice, sensation of thirst, cough during ICS use, altered sense of taste, and presence of oral candidiasis were assessed using a 30-day recall questionnaire. RESULTS: Of the 200 patients studied, 159 (79.5% were women. The mean age was 50.7 ± 14.4 years. In this sample, 55 patients (27.5% were using high doses of ICS, with a median treatment duration of 38 months. Regarding the symptoms, 163 patients (81.5% reported at least one adverse effect, and 131 (65.5% had a daily perception of at least one symptom. Vocal and pharyngeal symptoms were identified in 57 (28.5% and 154 (77.0% of the patients, respectively. The most commonly reported adverse effects were dry throat, throat clearing, sensation of thirst, and hoarseness. CONCLUSIONS: Self-reported adverse effects related to ICS use were common among the asthma patients evaluated here.

  4. Bacterial communities found in placental tissues are associated with severe chorioamnionitis and adverse birth outcomes.

    Directory of Open Access Journals (Sweden)

    Ronan M Doyle

    Full Text Available Preterm birth is a major cause of neonatal mortality and morbidity worldwide. Bacterial infection and the subsequent inflammatory response are recognised as an important cause of preterm birth. It is hypothesised that these organisms ascend the cervical canal, colonise placental tissues, cause chorioamnionitis and in severe cases infect amniotic fluid and the foetus. However, the presence of bacteria within the intrauterine cavity does not always precede chorioamnionitis or preterm birth. Whereas previous studies observing the types of bacteria present have been limited in size and the specificity of a few predetermined organisms, in this study we characterised bacteria found in placental tissues from a cohort of 1391 women in rural Malawi using 16S ribosomal RNA gene sequencing. We found that specific bacteria found concurrently on placental tissues associate with chorioamnionitis and delivery of a smaller newborn. Severe chorioamnionitis was associated with a distinct difference in community members, a higher bacterial load and lower species richness. Furthermore, Sneathia sanguinengens and Peptostreptococcus anaerobius found in both matched participant vaginal and placental samples were associated with a lower newborn length-for-age Z-score. This is the largest study to date to examine the placental microbiome and its impact of birth outcomes. Our results provide data on the role of the vaginal microbiome as a source of placental infection as well as the possibility of therapeutic interventions against targeted organisms during pregnancy.

  5. Increased severity of suicidal behavior in impulsive aggressive patients exposed to familial adversities.

    Science.gov (United States)

    Lopez-Castroman, J; Jaussent, I; Beziat, S; Guillaume, S; Baca-Garcia, E; Genty, C; Olié, E; Courtet, P

    2014-10-01

    The mechanisms by which childhood abuse and family history of suicidal behavior (FHS) lead to an increased risk of suicidal behavior are still unknown. Impulsive aggression may play an intermediate role. We investigated whether greater scores for aggression and impulsivity might be associated with the effects of FHS and/or childhood abuse on the severity of suicidal behavior. We examined the scores of three scales measuring impulsive aggression in a sample of 696 suicide attempters. We compared the highest and lowest scores with regard to reports of childhood abuse and FHS using adjusted multinomial regression models. Genetic polymorphisms of the serotonergic system known to be associated with impulsive aggression were also analyzed. Patients with high impulsive aggressive scores showed significant differences in sociodemographic, clinical and suicidal features compared with patients with low impulsive aggressive scores. Adjusted results showed that combinations of some types of childhood abuse and FHS, particularly emotional abuse and emotional neglect, are associated with high impulsivity and hostility scores. The SS genotype of the serotonin transporter gene (5-HTTLPR) was associated with high levels of impulsivity when the subjects reported emotional abuse [odds ratio (OR) 5.55, 95% confidence interval (CI) 1.75-17.5] or physical abuse (OR 5.03, 95% CI 1.50-16.9) in their childhood. Our results support the role of impulsive aggression as one of the links that may connect childhood abuse and FHS with severity of suicidal behavior.

  6. Enduring effects of severe developmental adversity, including nutritional deprivation, on cortisol metabolism in aging Holocaust survivors.

    Science.gov (United States)

    Yehuda, Rachel; Bierer, Linda M; Andrew, Ruth; Schmeidler, James; Seckl, Jonathan R

    2009-06-01

    In animal models, early life exposure to major environmental challenges such as malnutrition and stress results in persisting cardiometabolic, neuroendocrine and affective effects. While such effects have been associated with pathogenesis, the widespread occurrence of 'developmental programming' suggests it has adaptive function. Glucocorticoids may mediate 'programming' and their metabolism is known to be affected by early life events in rodents. To examine these relationships in humans, cortisol metabolism and cardiometabolic disease manifestations were examined in Holocaust survivors in relation to age at exposure and affective dysfunction, notably lifetime posttraumatic stress disorder (PTSD). Fifty-one Holocaust survivors and 22 controls without Axis I disorder collected 24-h urine samples and were evaluated for psychiatric disorders and cardiometabolic diagnoses. Corticosteroids and their metabolites were assayed by gas chromatography-mass spectroscopy (GC-MS); cortisol was also measured by radioimmunoassay (RIA). Holocaust survivors showed reduced cortisol by RIA, and decreased levels of 5alpha-tetrahydrocortisol (5alpha-THF) and total glucocorticoid production by GC-MS. The latter was associated with lower cortisol metabolism by 5alpha-reductase and 11beta-hydroxysteroid dehydrogenase (11beta-HSD) type-2. The greatest decrements were associated with earliest age of Holocaust exposure and less severe PTSD symptomatology. Cardiometabolic manifestations were associated with decreased 11beta-HSD-2 activity. In controls, 5alpha-reductase was positively associated with trauma-related symptoms (i.e., to traumatic exposures unrelated to the Holocaust). Extreme malnutrition and related stress during development is associated with long-lived alterations in specific pathways of glucocorticoid metabolism. These effects may be adaptive and link with lower risks of cardiometabolic and stress-related disorders in later life.

  7. Trauma patient adverse outcomes are independently associated with rib cage fracture burden and severity of lung, head, and abdominal injuries.

    Science.gov (United States)

    Dunham, C Michael; Hileman, Barbara M; Ransom, Kenneth J; Malik, Rema J

    2015-01-01

    We hypothesized that lung injury and rib cage fracture quantification would be associated with adverse outcomes. Consecutive admissions to a trauma center with Injury Severity Score ≥ 9, age 18-75, and blunt trauma. CT scans were reviewed to score rib and sternal fractures and lung infiltrates. Sternum and each anterior, lateral, and posterior rib fracture was scored 1 = non-displaced and 2 = displaced. Rib cage fracture score (RCFS) = total rib fracture score + sternal fracture score + thoracic spine Abbreviated Injury Score (AIS). Four lung regions (right upper/middle, right lower, left upper, and left lower lobes) were each scored for % of infiltrate: 0% = 0; ≤ 20% = 1, ≤ 50% = 2, > 50% = 3; total of 4 scores = lung infiltrate score (LIS). Of 599 patients, 193 (32%) had 854 rib fractures. Rib fracture patients had more abdominal injuries (p fractures (p = 0.0028) and death or need for mechanical ventilation ≥ 3 days (Death/Vdays ≥ 3) (p rib fracture patients, Glasgow Coma Score 3-12 or head AIS ≥ 2 occurred in 43%. A lung infiltrate or hemo/pneumothorax occurred in 55%. Thoracic spine injury occurred in 23%. RCFS was 6.3 ± 4.4 and Death/Vdays ≥ 3 occurred in 31%. Death/Vdays ≥ 3 rates correlated with RCFS values: 19% for 1-3; 24% for 4-6; 42% for 7-12 and 65% for ≥ 13 (p rib fracture score (p = 0.08) or number of fractured ribs (p = 0.80). Rib fracture patients have increased risk for truncal injuries and adverse outcomes. Adverse outcomes are independently associated with rib cage fracture burden. Severity of head, abdominal, and lung injuries also influence rib fracture outcomes.

  8. The skin in severe combined immunodeficiency: a case with transient cutaneous presence of gamma/delta (TRC1+) T cells

    NARCIS (Netherlands)

    Sillevis Smitt, J. H.; Weening, R. S.; Krieg, S. R.; Bos, J. D.

    1992-01-01

    We report the case of a boy with severe combined immunodeficiency (SCID) and serious skin problems. The level of purine 5'-nucleotidase was greatly reduced in the lymphocytes of this patient. To our knowledge, no patients with SCID and this enzyme deficiency have been described previously. The

  9. Severe Bilateral Breast Mucinous Carcinoma with Bilateral Lungs and Cutaneous Metastasis: A Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    Rong Pu

    2018-01-01

    Full Text Available The case of a female who had severe, rare, terminal breast mucinous carcinoma (BMC and failed to receive surgery and chemotherapy was reported. The patient was diagnosed with pure BMC (ER++, PR++, CerbB-2−, and Ki-67 10% accompanied with bilateral lungs, bilateral chest walls with skin ulcer (D = 14 cm, lymph nodes of bilateral armpits, and right supraclavicular metastases. ECOG (Eastern Cooperative Oncology Group and NRS (Numeric Rating Scale pain scores were 4 and 6, respectively. Because the patient refused traditional chemotherapy and radiotherapy on religious grounds, an herbal medicine containing Panax ginseng, Agrimonia pilosa, and white flower Patrinia herb was administered; extensive nursing for tumor debridement was also provided. Quality of Life (QOL improved and pain reduced. Tumor-bearing survival time was prolonged. The present case dictates that herbal extract medicines and supportive treatment can be helpful for uncommon severe BMC as an appropriate alternative treatment.

  10. Measuring severe adverse events and medication selection using a “PEER Report” for nonpsychotic patients: a retrospective chart review

    Directory of Open Access Journals (Sweden)

    Hoffman DA

    2012-06-01

    Full Text Available Daniel A Hoffman,1 Charles DeBattista,2 Rob J Valuck,3 Dan V Iosifescu41Neuro-Therapy Clinic, Inc, Denver, CO, USA; 2Stanford University School of Medicine, Palo Alto, CA, USA; 3University of Colorado, SKAGES School of Pharmacy and Pharmaceutical Sciences, Aurora, CO, USA; 4Mood and Anxiety Disorders Program, Mount Sinai School of Medicine, New York, NY, USAAbstract: We previously reported on an objective new tool that uses quantitative electroencephalography (QEEG normative- and referenced-electroencephalography sampling databases (currently called Psychiatric EEG Evaluation Registry [PEER], which may assist physicians in determining medication selection for optimal efficacy to overcome trial-and-error prescribing. The PEER test compares drug-free QEEG features for individual patients to a database of patients with similar EEG patterns and known outcomes after pharmacological interventions. Based on specific EEG data elements and historical outcomes, the PEER Report may also serve as a marker of future severe adverse events (eg, agitation, hostility, aggressiveness, suicidality, homicidality, mania, hypomania with specific medications. We used a retrospective chart review to investigate the clinical utility of such a registry in a naturalistic environment.Results: This chart review demonstrated significant improvement on the global assessment scales Clinical Global Impression – Improvement and Quality of Life Enjoyment and Satisfaction – Short Form as well as time to maximum medical improvement and decreased suicidality occurrences. The review also showed that 54.5% of previous medications causing a severe adverse event would have been raised as a caution had the PEER Report been available at the time the drug was prescribed. Finally, due to the significant amount of off-label prescribing of psychotropic medications, additional, objective, evidence-based data aided the prescriber toward better choices.Conclusion: The PEER Report may be

  11. Prognostic Utility of Neutrophil-to-Lymphocyte Ratio on Adverse Clinical Outcomes in Patients with Severe Calcific Aortic Stenosis.

    Directory of Open Access Journals (Sweden)

    Kyoung Im Cho

    Full Text Available Inflammation is an important factor in the pathogenesis of calcific aortic stenosis (AS. We aimed to evaluate the association between an inflammatory marker, neutrophil-to-lymphocyte ratio (NLR and major adverse cardiovascular events (MACE in patients with severe calcific AS.A total of 336 patients with isolated severe calcific AS newly diagnosed between 2010 and 2015 were enrolled in this study. Using Cox proportional hazards (PH regression models, we investigated the prognostic value of NLR adjusted for baseline covariates including logistic European System for Cardiac Operative Risk Evaluation score (EuroSCORE-I and undergoing aortic valve replacement (AVR. We also evaluated the clinical relevance of NLR risk groups (divided into low, intermediate, high risk as categorized by NLR cutoff values. MACE was defined as a composite of all-cause mortality, cardiac death and non-fatal myocardial infarction during the follow-up period.The inflammatory marker NLR was an independent prognostic factor most significantly associated with MACE [hazard ratio (HR, 1.06; 95% confidence interval (CI, 1.04-1.09; p-value 9, respectively.The findings of the present study demonstrate the potential utility of NLR in risk stratification of patients with severe calcific AS.

  12. Delayed Cutaneous Hypersensitivity Reactions to Antibiotics: Management with Desensitization.

    Science.gov (United States)

    McNulty, Caitlin M G; Park, Miguel A

    2017-11-01

    Successful desensitization to mild to moderate delayed cutaneous adverse reaction to antibiotics has been described in a limited number of antibiotics and found to be safe. However, there are ample opportunities to standardize protocols for delayed cutaneous adverse reactions to antibiotics. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. Cutaneous Leishmaniasis

    Science.gov (United States)

    2011-06-01

    thosis, and intraepidermal abscesses (Figs 4.23 to 4.26). In the dermis, where the inflammatory infiltrate consists of histiocytes, lymphocytes...intraepidermal abscess . See also Figures 4.39, 4.51, 4.53, and 4.54. x24 Figure 4.26 Higher magnification of intraepidermal abscess in patient described in...patient. J Heart Lung Transplant. 1992;11:820-823. 41. Azadeh B, Samad A, Ardehali S. Histological spectrum of cutaneous leishmaniasis due to

  14. High-throughput identification of off-targets for the mechanistic study of severe adverse drug reactions induced by analgesics

    Energy Technology Data Exchange (ETDEWEB)

    Pan, Jian-Bo [Department of Chemical Biology, College of Chemistry and Chemical Engineering, The Key Laboratory for Chemical Biology of Fujian Province, Xiamen University, Xiamen, Fujian 361005 (China); Ji, Nan; Pan, Wen; Hong, Ru [State Key Laboratory of Stress Cell Biology, School of Life Sciences, Xiamen University, Xiamen, Fujian 361102 (China); Wang, Hao [Department of Chemical Biology, College of Chemistry and Chemical Engineering, The Key Laboratory for Chemical Biology of Fujian Province, Xiamen University, Xiamen, Fujian 361005 (China); Ji, Zhi-Liang, E-mail: appo@xmu.edu.cn [State Key Laboratory of Stress Cell Biology, School of Life Sciences, Xiamen University, Xiamen, Fujian 361102 (China); Department of Chemical Biology, College of Chemistry and Chemical Engineering, The Key Laboratory for Chemical Biology of Fujian Province, Xiamen University, Xiamen, Fujian 361005 (China)

    2014-01-01

    Drugs may induce adverse drug reactions (ADRs) when they unexpectedly bind to proteins other than their therapeutic targets. Identification of these undesired protein binding partners, called off-targets, can facilitate toxicity assessment in the early stages of drug development. In this study, a computational framework was introduced for the exploration of idiosyncratic mechanisms underlying analgesic-induced severe adverse drug reactions (SADRs). The putative analgesic-target interactions were predicted by performing reverse docking of analgesics or their active metabolites against human/mammal protein structures in a high-throughput manner. Subsequently, bioinformatics analyses were undertaken to identify ADR-associated proteins (ADRAPs) and pathways. Using the pathways and ADRAPs that this analysis identified, the mechanisms of SADRs such as cardiac disorders were explored. For instance, 53 putative ADRAPs and 24 pathways were linked with cardiac disorders, of which 10 ADRAPs were confirmed by previous experiments. Moreover, it was inferred that pathways such as base excision repair, glycolysis/glyconeogenesis, ErbB signaling, calcium signaling, and phosphatidyl inositol signaling likely play pivotal roles in drug-induced cardiac disorders. In conclusion, our framework offers an opportunity to globally understand SADRs at the molecular level, which has been difficult to realize through experiments. It also provides some valuable clues for drug repurposing. - Highlights: • A novel computational framework was developed for mechanistic study of SADRs. • Off-targets of drugs were identified in large scale and in a high-throughput manner. • SADRs like cardiac disorders were systematically explored in molecular networks. • A number of ADR-associated proteins were identified.

  15. High-throughput identification of off-targets for the mechanistic study of severe adverse drug reactions induced by analgesics

    International Nuclear Information System (INIS)

    Pan, Jian-Bo; Ji, Nan; Pan, Wen; Hong, Ru; Wang, Hao; Ji, Zhi-Liang

    2014-01-01

    Drugs may induce adverse drug reactions (ADRs) when they unexpectedly bind to proteins other than their therapeutic targets. Identification of these undesired protein binding partners, called off-targets, can facilitate toxicity assessment in the early stages of drug development. In this study, a computational framework was introduced for the exploration of idiosyncratic mechanisms underlying analgesic-induced severe adverse drug reactions (SADRs). The putative analgesic-target interactions were predicted by performing reverse docking of analgesics or their active metabolites against human/mammal protein structures in a high-throughput manner. Subsequently, bioinformatics analyses were undertaken to identify ADR-associated proteins (ADRAPs) and pathways. Using the pathways and ADRAPs that this analysis identified, the mechanisms of SADRs such as cardiac disorders were explored. For instance, 53 putative ADRAPs and 24 pathways were linked with cardiac disorders, of which 10 ADRAPs were confirmed by previous experiments. Moreover, it was inferred that pathways such as base excision repair, glycolysis/glyconeogenesis, ErbB signaling, calcium signaling, and phosphatidyl inositol signaling likely play pivotal roles in drug-induced cardiac disorders. In conclusion, our framework offers an opportunity to globally understand SADRs at the molecular level, which has been difficult to realize through experiments. It also provides some valuable clues for drug repurposing. - Highlights: • A novel computational framework was developed for mechanistic study of SADRs. • Off-targets of drugs were identified in large scale and in a high-throughput manner. • SADRs like cardiac disorders were systematically explored in molecular networks. • A number of ADR-associated proteins were identified

  16. Role of perinatal adversities on tic severity and symptoms of attention deficit/hyperactivity disorder in children and adolescents with a tic disorder.

    Science.gov (United States)

    Bos-Veneman, Netty G P; Kuin, Anne; Minderaa, Ruud B; Hoekstra, Pieter J

    2010-01-01

    To investigate the role of perinatal adversities with regard to tic severity and comorbid attention deficit/hyperactivity disorder (ADHD) symptoms in children with a tic disorder. In 75 children and adolescents with a tic disorder, we retrospectively assessed presence of pregnancy, delivery, and postnatal complications and of prenatal exposure to smoking and alcohol. Children with and without these perinatal adversities were compared regarding tic and ADHD symptom severity. Furthermore, through linear regressions, we investigated whether perinatal adversities would interact with presence in first-degree relatives of tic or any mental disorders with the tic or ADHD measure as outcome. Presence of delivery complications was related to tic severity and prenatal smoking exposure to severity of comorbid ADHD symptoms. The relationship between smoking exposure in utero and ADHD symptom severity appeared to be more pronounced in children with a positive family history of mental disorders. This study provides evidence of a role for perinatal adversities in the etiology of tic disorders. Children with perinatal adversities may be vulnerable to develop more severe tics or comorbid ADHD symptoms in the presence of a positive family history of mental disorders, suggesting a role for gene-environment interactions.

  17. Severe adverse maternal outcomes among low risk women with planned home versus hospital births in the Netherlands: nationwide cohort study.

    Science.gov (United States)

    de Jonge, Ank; Mesman, Jeanette A J M; Manniën, Judith; Zwart, Joost J; van Dillen, Jeroen; van Roosmalen, Jos

    2013-06-13

    women in primary care at the onset of labour with planned home birth had lower rates of severe acute maternal morbidity, postpartum haemorrhage, and manual removal of placenta than those with planned hospital birth. For parous women these differences were statistically significant. Absolute risks were small in both groups. There was no evidence that planned home birth among low risk women leads to an increased risk of severe adverse maternal outcomes in a maternity care system with well trained midwives and a good referral and transportation system.

  18. Role of Perinatal Adversities on Tic Severity and Symptoms of Attention Deficit/Hyperactivity Disorder in Children and Adolescents With a Tic Disorder

    NARCIS (Netherlands)

    Bos-Veneman, Netty G. P.; Kuin, Anne; Minderaa, Ruud B.; Hoekstra, Pieter J.

    2010-01-01

    Objective: To investigate the role of perinatal adversities with regard to tic severity and comorbid attention deficit/hyperactivity disorder (ADHD) symptoms in children with a tic disorder. Methods: In 75 children and adolescents with a tic disorder, we retrospectively assessed presence of

  19. Cutaneous ulcers associated with hydroxyurea therapy.

    Science.gov (United States)

    Quattrone, Filippo; Dini, Valentina; Barbanera, Sabrina; Zerbinati, Nicola; Romanelli, Marco

    2013-11-01

    Hydroxyurea is an antitumoral drug mainly used in the treatment of Philadelphia chromosome-negative myeloproliferative syndromes and sickle-cell disease. Ulcers represent a rare but severe long-term adverse effect of hydroxyurea therapy. Hydroxyurea-induced ulcers are often multiple and bilateral, typically developing in the perimalleolar region, although any cutaneous district is potentially affected. They generally look small, well-defined, shallow with an adherent, yellow, fibrinous necrotic base. A constant finding is also an extremely intense, treatment-resistant pain accompanying these ulcerations. Withdrawal of the drug generally leads to spontaneous healing of these lesions. Care providers tend to show insufficient awareness of this highly debilitating cutaneous side effect, and late or missed diagnoses are frequent. Instead, regular dermatologic screening should be performed on hydroxyurea-treated patients. This article will present a comprehensive review of indexed case reports and clinical studies, followed by a discussion about treatment options aiming at increasing knowledge about this specific topic. Copyright © 2013 Tissue Viability Society. Published by Elsevier Ltd. All rights reserved.

  20. Association of previous severe low birth weight with adverse perinatal outcomes in a subsequent pregnancy among HIV-prevalent urban African women.

    Science.gov (United States)

    Smid, Marcela C; Ahmed, Yusuf; Stoner, Marie C D; Vwalika, Bellington; Stringer, Elizabeth M; Stringer, Jeffrey S A

    2017-02-01

    To evaluate the association between severity of prior low birth weight (LBW) delivery and adverse perinatal outcomes in the subsequent delivery among an HIV-prevalent urban African population. A retrospective cohort study was conducted among 41 109 women who had undergone two deliveries in Lusaka, Zambia, between February 1, 2006, and May 31, 2013. The relationship between prior LBW delivery (<2500 g) and a composite measure of adverse perinatal outcome in the second pregnancy was assessed using multivariate logistic regression. Women with prior LBW delivery (n=4259) had an increased risk of LBW in the second delivery versus those without prior LBW delivery (n=37 642). Such risk correlated with the severity of first delivery LBW. The adjusted odds ratio (AOR) was 2.89 (95% confidence interval [CI] 2.05-4.09) for a birth weight of 1000-1499 g, 3.05 (95% CI 2.42-3.86) for a birth weight of 1500-1999 g, and 2.02 (95% CI 1.81-2.27) for a birth weight of 2000-2499 g. Previous LBW delivery also increased the risk of adverse perinatal outcome, with an AOR of 1.4 (95% CI 1.2-1.7). Severe prior LBW delivery conferred substantial risk for adverse perinatal outcomes in a subsequent pregnancy. © 2016 International Federation of Gynecology and Obstetrics.

  1. Pre-vaccination care-seeking in females reporting severe adverse reactions to HPV vaccine. A registry based case-control study

    DEFF Research Database (Denmark)

    Mølbak, Kåre; Hansen, Niels Dalum; Valentiner-Branth, Palle

    2016-01-01

    to the DMA of suspected severe adverse reactions.We selected controls without reports of adverse reactions from the Danish vaccination registry and matched by year of vaccination, age of vaccination, and municipality, and obtained from the Danish National Patient Registry and The National Health Insurance...... vaccination programme has declined. The aim of the present study was to determine health care-seeking prior to the first HPV vaccination among females who suspected adverse reactions to HPV vaccine. Methods In this registry-based case-control study, we included as cases vaccinated females with reports...... Service Register the history of health care usage two years prior to the first vaccine. We analysed the data by logistic regression while adjusting for the matching variables. Results The study included 316 cases who received first HPV vaccine between 2006 and 2014. Age range of cases was 11 to 52 years...

  2. Severe unexpected adverse effects after permanent eye makeup and their management by Q-switched Nd:YAG laser.

    Science.gov (United States)

    Goldman, Alberto; Wollina, Uwe

    2014-01-01

    Permanent makeup is a cosmetic tattoo that is used to enhance one's appearance, and which has become more popular among middle-aged and elderly women. A couple of benefits seem to be associated with permanent tattoos in the elderly: saving time (wake up with makeup); poor eyesight (difficult to apply makeup); and saving money. On the other hand, cosmetic tattoos bear the same risks as other tattoo procedures. We report on fading and unintended hyperpigmentation after tattooing on eyebrows and eyelids, and discuss the scientific and anatomical background behind the possible cause. Dermatochalasis may be a possible risk factor for excessive unwanted discolorations. Q-switched neodymium-doped yttrium aluminum garnet laser is an appropriate and safe therapeutic tool that can manage such adverse effects. Consumer protection warrants better information and education of the risks of cosmetic tattoos - in particular, for elderly women.

  3. LASER TREATMENT OF BENIGN CUTANEOUS VASCULAR LESIONS

    Directory of Open Access Journals (Sweden)

    Uroš Ahčan

    2004-07-01

    Full Text Available Background. Congenital and acquired vascular lesions of the skin and subcutis are a common health problem from aesthetic and also from psycho-social point of view. However, recent advances in laser technology have enabled an efficient and safe treatment. This study presents our experience with treatment of cutaneous vascular lesions using modern laser systems. Most common benign cutaneous vascular lesions are described.Patients and methods. In years 2002 and 2003, 109 patients, 4 to 80 (mean 39 years old, Fitzpatrick skin type 1–4, with 210 benign cutaneous vascular lesions were treated using the Dualis VP® laser system (Fotona, Slovenia which incorporates the KTP and Nd:YAG lasers. Vascular lesions in the upper layers of the skin with diameter up to 1 mm were treated with the KTP laser (wavelength 532 nm. For larger vessels in deeper layer we used the Nd:YAG laser (wavelength 1064 nm. Patients graded the pain during treatment on a scale of 1–10. Clinical outcomes were evaluated 1–3 months after the last treatment: according to the percentage of clearance of the lesion compared to the adjacent normal skin and for the presence of adverse effects. According to these criteria each lesion was assigned a score: poor (0–25%, fair (26–50%, good (51–75%, excellent (76–100%.Results. Immediate response after application of a laser beam with proper characteristics was whitish-grey discoloration of treated area. Treatment results after 1–3 months were excellent in 48.1%, good 40.9%, fair in 8.6% and poor in 2.4%. Patients without prior anaesthesia graded pain during treatment from 1 to 8 (mean 4.0 and patients with EMLA® anaesthesia from 1 to 6 (mean 2.6. Side effects were frequent but minimal and transient. Erythema disappeared in several days after treatment while crusting persisted for 14 days. 3 permanent hyperpigmentations, 2 permanent hypopigmentations, 2 hypertrophic scars and 1 beam sized atrophic scar were detected at last follow

  4. Indirect causes of severe adverse maternal outcomes: a secondary analysis of the WHO Multicountry Survey on Maternal and Newborn Health.

    Science.gov (United States)

    Lumbiganon, P; Laopaiboon, M; Intarut, N; Vogel, J P; Souza, J P; Gülmezoglu, A M; Mori, R

    2014-03-01

    To assess the proportion of severe maternal outcomes resulting from indirect causes, and to determine pregnancy outcomes of women with indirect causes. Secondary analysis of the WHO Multicountry Survey on Maternal and Newborn Health. A total of 359 health facilities in 29 countries in Africa, Asia, Latin America, and the Middle East. A total of 314 623 pregnant women admitted to the participating facilities. We identified the percentage of women with severe maternal outcomes arising from indirect causes. We evaluated the risk of severe maternal and perinatal outcomes in women with, versus without, underlying indirect causes, using adjusted odds ratios and 95% confidence intervals, by a multilevel, multivariate logistic regression model, accounting for clustering effects within countries and health facilities. Severe maternal outcomes and preterm birth, fetal mortality, early neonatal mortality, perinatal mortality, low birthweight, and neonatal intensive care unit admission. Amongst 314 623 included women, 2822 were reported to suffer from severe maternal outcomes, out of which 20.9% (589/2822; 95% CI 20.1-21.6%) were associated with indirect causes. The most common indirect cause was anaemia (50%). Women with underlying indirect causes showed significantly higher risk of obstetric complications (adjusted odds ratio, aOR, 7.0; 95% CI 6.6-7.4), severe maternal outcomes (aOR 27.9; 95% CI 24.7-31.6), and perinatal mortality (aOR 3.8; 95% CI 3.5-4.1). Indirect causes were responsible for about one-fifth of severe maternal outcomes. Women with underlying indirect causes had significantly increased risks of severe maternal and perinatal outcomes. © 2014 RCOG The World Health Organization retains copyright and all other rights in the manuscript of this article as submitted for publication.

  5. Use of the Spine Adverse Events Severity System (SAVES) in patients with traumatic spinal cord injury. A comparison with institutional ICD-10 coding for the identification of acute care adverse events.

    Science.gov (United States)

    Street, J T; Thorogood, N P; Cheung, A; Noonan, V K; Chen, J; Fisher, C G; Dvorak, M F

    2013-06-01

    Observational cohort comparison. To compare the previously validated Spine Adverse Events Severity system (SAVES) with International Classification of Diseases, Tenth Revision codes (ICD-10) codes for identifying adverse events (AEs) in patients with traumatic spinal cord injury (TSCI). Quaternary Care Spine Program. Patients discharged between 2006 and 2010 were identified from our prospective registry. Two consecutive cohorts were created based on the system used to record acute care AEs; one used ICD-10 coding by hospital coders and the other used SAVES data prospectively collected by a multidisciplinary clinical team. The ICD-10 codes were appropriately mapped to the SAVES. There were 212 patients in the ICD-10 cohort and 173 patients in the SAVES cohort. Analyses were adjusted to account for the different sample sizes, and the two cohorts were comparable based on age, gender and motor score. The SAVES system identified twice as many AEs per person as ICD-10 coding. Fifteen unique AEs were more reliably identified using SAVES, including neuropathic pain (32 × more; Ppatient age and severity of paralysis were more reliably correlated to AEs collected through SAVES than ICD-10. Implementation of the SAVES system for patients with TSCI captured more individuals experiencing AEs and more AEs per person compared with ICD-10 codes. This study demonstrates the utility of prospectively collecting AE data using validated tools.

  6. Severe adverse maternal outcomes among low risk women with planned home versus hospital births in the Netherlands: nationwide cohort study

    NARCIS (Netherlands)

    de Jonge, J.; Mesman, J.A.J.M.; Manniën, J.; Zwart, J.J.; van Dillen, J.; van Roosmalen, J.

    2013-01-01

    Objectives: To test the hypothesis that low risk women at the onset of labour with planned home birth have a higher rate of severe acute maternal morbidity than women with planned hospital birth, and to compare the rate of postpartum haemorrhage and manual removal of placenta. Design: Cohort study

  7. Zosteriform cutaneous leiomyoma: a rare cutaneous neoplasm

    International Nuclear Information System (INIS)

    Bari, A.U.

    2013-01-01

    Cutaneous leiomyomas are firm, round to oval, skin-coloured to brownish papules and nodules that may present as a solitary, few discrete or multiple clustered lesions. Different uncommon patterns of multiple leiomyoma distribution have been noted as bilateral, symmetrical, linear, zosteriform, or dermatomal-like arrangement. One such rare presentation was seen in a 23-year-old patient who presented with zosteriform skin coloured, occasionally painful cutaneous lesions over left shoulder region. Histopathology confirmed the diagnosis of cutaneous leiomyoma. He was symptomatically managed with non-steroidal anti-inflammatory agents and topical capcicum cream. Case is reported here due to rare occurrence of this benign cutaneous neoplasm in an atypical pattern and on uncommon site. (author)

  8. DRG Spinal Cord Stimulation as Solution for Patients With Severe Pain Due to Anterior Cutaneous Nerve Entrapment Syndrome: A Case Series.

    Science.gov (United States)

    Mol, Frédérique Mathilde Ulrike; Roumen, Rudi M H

    2018-04-01

    Anterior Cutaneous Nerve Entrapment Syndrome (ACNES) is a debilitating neuropathic pain condition. A small portion of patients do not respond to any currently available treatment modalities. These patients, often young women, might benefit from targeted spinal cord stimulation of the dorsal root ganglion (DRG). This retrospective case series describes five ACNES patients who were referred from a Dutch dedicated tertiary referral center to collaborating sites with extensive experience in DRG stimulation to be implanted with a DRG Axium System (St. Jude/Abbott, IL, USA) in the period of 2013-2016. Numeric pain rating scores at routine 6- and 12-month follow-up visits were analyzed. Three patients experienced >50% pain reduction at 12 months follow-up. Four patients experienced device-related complications, such as lead dislocation, lead breakage, pain at the battery site, and overstimulation. This case series suggests DRG spinal cord stimulation can be safe and effective for some patients with persistent pain due to ACNES. © 2017 International Neuromodulation Society.

  9. Non-allergic cutaneous reactions in airborne chemical sensitivity--a population based study.

    Science.gov (United States)

    Berg, Nikolaj Drimer; Linneberg, Allan; Thyssen, Jacob Pontoppidan; Dirksen, Asger; Elberling, Jesper

    2011-06-01

    Multiple chemical sensitivity (MCS) is characterised by adverse effects due to exposure to low levels of chemical substances. The aetiology is unknown, but chemical related respiratory symptoms have been found associated with positive patch test. The purpose of this study was to investigate the relationship between cutaneous reactions from patch testing and self-reported severity of chemical sensitivity to common airborne chemicals. A total of 3460 individuals participating in a general health examination, Health 2006, were patch tested with allergens from the European standard series and screened for chemical sensitivity with a standardised questionnaire dividing the participants into four severity groups of chemical sensitivity. Both allergic and non-allergic cutaneous reactions--defined as irritative, follicular, or doubtful allergic reactions--were analysed in relationship with severity of chemical sensitivity. Associations were controlled for the possible confounding effects of sex, age, asthma, eczema, atopic dermatitis, psychological and social factors, and smoking habits. In unadjusted analyses we found associations between allergic and non-allergic cutaneous reactions on patch testing and the two most severe groups of self-reported sensitivity to airborne chemicals. When adjusting for confounding, associations were weakened, and only non-allergic cutaneous reactions were significantly associated with individuals most severely affected by inhalation of airborne chemicals (odds ratio = 2.5, p = 0.006). Our results suggest that individuals with self-reported chemical sensitivity show increased non-allergic cutaneous reactions based on day 2 readings of patch tests. Copyright © 2011 Elsevier GmbH. All rights reserved.

  10. Cutaneous Nocardiosis Simulating Cutaneous Lymphatic Sporotrichosis.

    Science.gov (United States)

    Secchin, Pedro; Trope, Beatriz Moritz; Fernandes, Larissa Araujo; Barreiros, Glória; Ramos-E-Silva, Marcia

    2017-01-01

    Sporotrichosis is the subcutaneous mycosis caused by several species of the Sporothrix genus. With worldwide occurrence, the State of Rio de Janeiro is presently undergoing a zoonotic sporotrichosis epidemic. The form of lymphocutaneous nocardiosis is rare, being caused especially by Nocardia brasiliensis. It appears as a nodular or ulcerated lesion, with multiple painful erythematous nodules or satellite pustules distributed along the lymphatic tract, similar to the lymphocutaneous variant of sporotrichosis. We present a 61-year-old man who, after an insect bite in the left leg, developed an ulcerated lesion associated with ascending lymphangitis, nonresponsive to previous antibiotic therapies. The patient was admitted for investigation, based on the main diagnostic hypothesis of lymphatic cutaneous sporotrichosis entailed by the highly suggestive morphology, associated with the epidemiologic information that he is a resident of the city of Rio de Janeiro. While culture results were being awaited, the patient was medicated with sulfamethoxazole-trimethoprim to cover CA-MRSA and evolved with total healing of the lesions. After hospital discharge, using an ulcer fragment, an Actinomyces sp. was cultivated and N. brasiliensis was identified by molecular biology. The objective of this report is to demonstrate a case of lymphocutaneous nocardiosis caused by N. brasiliensis after a probable insect bite. Despite the patient being a resident of the State of Rio de Janeiro (endemic region for sporotrichosis), it is highlighted that it is necessary to be aware of the differential diagnoses of an ulcerated lesion with lymphangitis, favoring an early diagnosis and appropriate treatment of the illness.

  11. Efficacy of passive hypothermia and adverse events during transport of asphyxiated newborns according to the severity of hypoxic-ischemic encephalopathy.

    Science.gov (United States)

    Carreras, Nuria; Alsina, Miguel; Alarcon, Ana; Arca-Díaz, Gemma; Agut, Thais; García-Alix, Alfredo

    To determine if the efficacy of passive hypothermia and adverse events during transport are related to the severity of neonatal hypoxic-ischemic encephalopathy. This was a retrospective study of 67 infants with hypoxic-ischemic encephalopathy, born between April 2009 and December 2013, who were transferred for therapeutic hypothermia and cooled during transport. Fifty-six newborns (84%) were transferred without external sources of heat and 11 (16%) needed an external heat source. The mean temperature at departure was 34.4±1.4°C and mean transfer time was 3.3±2.0h. Mean age at arrival was 5.6±2.5h. Temperature at arrival was between 33 and 35°C in 41 (61%) infants, between 35°C and 36.5°C in 15 (22%) and encephalopathy had greater risk of having an admission temperatureencephalopathy and the umbilical artery pH were independent risk factors for a low temperature on admission (pencephalopathy. The risk of overcooling during transport is greater in newborns with severe hypoxic-ischemic encephalopathy and those with more severe acidosis at birth. The most common adverse events during transport are related to physiological deterioration and bleeding from the endotracheal tube. This observation provides useful information to identify those asphyxiated infants who require closer clinical surveillance during transport. Copyright © 2017 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  12. Cutaneous Side-effects of Immunomodulators in MS.

    Science.gov (United States)

    Lebrun, C; Bertagna, M; Cohen, M

    2011-09-01

    Local skin reactions to subcutaneous injections of interferon beta (IFNB) or glatiramer acetate (GA) in multiple sclerosis (MS) are frequent, while severe cutaneous toxicity is rare. Both IFNB and GA are immunomodulatory drugs that have excellent safety profiles and are currently used for treatment of MS. They are administered by SC injection every other day for IFNB-1b, three times a week for IFNB-1a or daily for 20 mg for GA. The most common adverse effects, which occur in approximately 20-60% of patients, include pain, inflammation and induration at the injection sites. Another adverse effect is frank panniculitis followed by localized lipoatrophy at the injection sites, which has been described in half of the patients receiving GA injections but is also described with Subcutaneous IFNB-1b. No guidelines have yet been established for the treatment of skin reactions, which is a frequent point for discussion between neurologists and dermatologists. In addition, no treatment has been found for established lipoatrophy. The prevention and management of cutaneous side-effects include patient education, regular examination and manual palpation of all injection sites. Non-steroid antiinflammatory gels, local corticosteroids or endermology can help patients to resolve side-effects and to continue immunomodulatory treatment.

  13. A STUDY ON ADVERSE DRUG REACTIONS INVOLVING CENTRAL NERVOUS SYSTEM, ITS SEVERITY AND CAUSALITY ASSESSMENT IN PEDIATRIC PATIENTS ADMITTED TO A TERTIARY CARE HOSPITAL

    Directory of Open Access Journals (Sweden)

    Arati

    2015-09-01

    Full Text Available A retrospective study was conducted in Department of pediatrics SCB Medical College and SVPPGIP for a period of 2 years i.e. September 2012 to August 2014 . All the patients from birth to 14 years admitted to the pediatric ward in this study were under ADR surveillance. Patients admitted to our hospital with adverse drug reaction o r patients developing adverse drug reaction in our hospital were studied; only those cases where the central nervous system was involved were taken in our study. The cases were compiled and the causality of offending drugs was found using WHO - UMC causality assessment score. The severity of drug reaction in every case was determined by using HARTWIG’s severity scoring scale. Total 350 Adverse reactions were reported in this period with prevalence rate of 2.04% i.e. 20 out of 1000 children faced ADR due to dr ugs, with annual incidence rate of 0.9% and 1.14% over two years. Out of total 350 cases dermatological system was most commonly involved i.e. 207 cases (59.14%. This is followed by involvement of central nervous system 46 number of cases (13.14%. The GI system was involved in 34 cases i.e. (9.71%. Life threatening reactions like anaphylaxis, angioedema and shock like immediate life threatening ADRs were reported in 16 cases. Our study group was the patient in whom the ADR involved the CNS. Out of 46 suc h cases, there were 25 female and 21 male. Various reaction due to drug were encephalopathy , eps, febrile seizure, tremor, head reeling, ototoxicity, persistant cry, pseudotumor cerebri, psychosis, seizure, status epilepticus, toxic amblyopia, tremor, atax ia etc. The most common CNS manifestation was Extra pyramidal side effects (EPS involving 21% of cases. The most common Drug causing CNS manifestation was ATT (HRZE causing blindness, Eps, psychosis , toxic amblyopia blindness etc.

  14. Pre-Vaccination Care-Seeking in Females Reporting Severe Adverse Reactions to HPV Vaccine. A Registry Based Case-Control Study.

    Directory of Open Access Journals (Sweden)

    Kåre Mølbak

    Full Text Available Since 2013 the number of suspected adverse reactions to the quadrivalent human papillomavirus (HPV vaccine reported to the Danish Medicines Agency (DMA has increased. Due to the resulting public concerns about vaccine safety, the coverage of HPV vaccinations in the childhood vaccination programme has declined. The aim of the present study was to determine health care-seeking prior to the first HPV vaccination among females who suspected adverse reactions to HPV vaccine.In this registry-based case-control study, we included as cases vaccinated females with reports to the DMA of suspected severe adverse reactions. We selected controls without reports of adverse reactions from the Danish vaccination registry and matched by year of vaccination, age of vaccination, and municipality, and obtained from the Danish National Patient Registry and The National Health Insurance Service Register the history of health care usage two years prior to the first vaccine. We analysed the data by logistic regression while adjusting for the matching variables.The study included 316 cases who received first HPV vaccine between 2006 and 2014. Age range of cases was 11 to 52 years, with a peak at 12 years, corresponding to the recommended age at vaccination, and another peak at 19 to 28 years, corresponding to a catch-up programme targeting young women. Compared with 163,910 controls, cases had increased care-seeking in the two years before receiving the first HPV vaccine. A multivariable model showed higher use of telephone/email consultations (OR 1.9; 95% CI 1.2-3.2, physiotherapy (OR 2.1; 95% CI 1.6-2.8 and psychologist/psychiatrist (OR 1.9; 95% CI 1.3-2.7. Cases were more likely to have a diagnosis in the ICD-10 chapters of diseases of the digestive system (OR 1.6; 95% CI 1.0-2.4, of the musculoskeletal system (OR 1.6; 95% CI 1.1-2.2, symptoms or signs not classified elsewhere (OR 1.8; 95% CI 1.3-2.5 as well as injuries (OR 1.5; 95% CI 1.2-1.9.Before receiving the

  15. Notch signalling in primary cutaneous CD30+ lymphoproliferative disorders: a new therapeutic approach?

    DEFF Research Database (Denmark)

    Kamstrup, M R; Biskup, E; Gniadecki, R

    2010-01-01

    The oncogenic potential of deregulated Notch signalling has been described in several haematopoietic malignancies. We have previously reported an increased expression of Notch1 in primary cutaneous CD30+ lymphoproliferative disorders, lymphomatoid papulosis and primary cutaneous anaplastic large...

  16. Cutaneous Nocardiosis Simulating Cutaneous Lymphatic Sporotrichosis

    Directory of Open Access Journals (Sweden)

    Pedro Secchin

    2017-08-01

    Full Text Available Sporotrichosis is the subcutaneous mycosis caused by several species of the Sporothrix genus. With worldwide occurrence, the State of Rio de Janeiro is presently undergoing a zoonotic sporotrichosis epidemic. The form of lymphocutaneous nocardiosis is rare, being caused especially by Nocardia brasiliensis. It appears as a nodular or ulcerated lesion, with multiple painful erythematous nodules or satellite pustules distributed along the lymphatic tract, similar to the lymphocutaneous variant of sporotrichosis. We present a 61-year-old man who, after an insect bite in the left leg, developed an ulcerated lesion associated with ascending lymphangitis, nonresponsive to previous antibiotic therapies. The patient was admitted for investigation, based on the main diagnostic hypothesis of lymphatic cutaneous sporotrichosis entailed by the highly suggestive morphology, associated with the epidemiologic information that he is a resident of the city of Rio de Janeiro. While culture results were being awaited, the patient was medicated with sulfamethoxazole-trimethoprim to cover CA-MRSA and evolved with total healing of the lesions. After hospital discharge, using an ulcer fragment, an Actinomyces sp. was cultivated and N. brasiliensis was identified by molecular biology. The objective of this report is to demonstrate a case of lymphocutaneous nocardiosis caused by N. brasiliensis after a probable insect bite. Despite the patient being a resident of the State of Rio de Janeiro (endemic region for sporotrichosis, it is highlighted that it is necessary to be aware of the differential diagnoses of an ulcerated lesion with lymphangitis, favoring an early diagnosis and appropriate treatment of the illness.

  17. A population-based surveillance study on severe acute maternal morbidity (near-miss and adverse perinatal outcomes in Campinas, Brazil: The Vigimoma Project

    Directory of Open Access Journals (Sweden)

    Cecatti José

    2011-01-01

    Full Text Available Abstract Background Auditing of sentinel health events based on best-practice protocols has been recommended. This study describes a population-based investigation on adverse perinatal events including severe acute maternal morbidity (near-miss, maternal and perinatal mortality, as a health intervention to help improve the surveillance system. Methods From October to December 2005, all cases of maternal death (MD, near-miss (NM, fetal deaths (FD, and early neonatal deaths (END, occurring in Campinas, Brazil, were audited by maternal mortality committees. Results A total of 4,491 liveborn infants (LB and 159 adverse perinatal events (35.4/1000 LB were revised, consisting of 4 MD (89/100.000 LB and 95 NM (21.1/1000 LB, 23.7 NM for each MD. In addition, 32 FD (7.1/1000 LB and 28 END (6.2/1000 LB occurred. The maternal death/near miss rate was 23.7:1. Some delay in care was recognized for 34%, and hypertensive complications comprised 57.8% of the NM events, followed by postpartum hemorrhage. Conclusion Auditing near miss cases expanded the understanding of the spectrum from maternal morbidity to mortality and the importance of promoting adhesion to clinical protocols among maternal mortality committee members. Hypertensive disorders and postpartum hemorrhage were identified as priority topics for health providers training, and organization of care.

  18. Disseminated cutaneous sporotrichosis.

    Science.gov (United States)

    Chang, Shurong; Hersh, Andrew M; Naughton, Greg; Mullins, Kevin; Fung, Maxwell A; Sharon, Victoria R

    2013-11-15

    The dimorphic fungus Sporothrix schenckii commonly causes localized cutaneous disease with lymphocutaneous distribution. However, disseminated sporotrichosis occurs predominantly in immunocompromised patients. We report a case of disseminated cutaneous sporotrichosis in a patient with newly diagnosed HIV with a CD4 count of 208. The patient presented with multiple cutaneous and subcutaneous nodules as well as fever and malaise. Tissue culture and skin biopsy confirmed the diagnosis of sporotrichosis. He was started on itraconazole 200mg twice a day with rapid resolution of fever along with cessation of the development of new lesions.

  19. Time Course and Accumulated Risk of Severe Urinary Adverse Events After High- Versus Low-Dose-Rate Prostate Brachytherapy With or Without External Beam Radiation Therapy

    Energy Technology Data Exchange (ETDEWEB)

    Tward, Jonathan D., E-mail: Jonathan.Tward@hci.utah.edu [Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah (United States); Jarosek, Stephanie; Chu, Haitao [University of Minnesota, Minneapolis, Minnesota (United States); Thorpe, Cameron; Shrieve, Dennis C. [Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah (United States); Elliott, Sean [University of Minnesota, Minneapolis, Minnesota (United States)

    2016-08-01

    Purpose: Severe urinary adverse events (UAEs) include surgical treatment of urethral stricture, urinary incontinence, and radiation cystitis. We compared the incidence of grade 3 UAEs, according to the Common Terminology Criteria for Adverse Events, after low-dose-rate (LDR) and high-dose-rate (HDR) brachytherapy, as well as after LDR plus external beam radiation therapy (EBRT) and HDR plus EBRT. Methods and Materials: Men aged >65 years with nonmetastatic prostate cancer were identified from the Surveillance, Epidemiology, and End Results–Medicare database who were treated with LDR (n=12,801), HDR (n=685), LDR plus EBRT (n=8518), or HDR plus EBRT (n=2392). The populations were balanced by propensity weighting, and the Kaplan-Meier incidence of severe UAEs was compared. Propensity-weighted Cox proportional hazards models were used to compare the adjusted hazard of UAEs. These UAEs were compared with those in a cohort of men not treated for prostate cancer. Results: Median follow-up was 4.3 years. At 8 years, the propensity-weighted cumulative UAE incidence was highest after HDR plus EBRT (26.6% [95% confidence interval, 23.8%-29.7%]) and lowest after LDR (15.7% [95% confidence interval, 14.8%-16.6%]). The absolute excess risk over nontreated controls at 8 years was 1.9%, 3.8%, 8.4%, and 12.9% for LDR, HDR, LDR plus EBRT, and HDR plus EBRT, respectively. These represent numbers needed to harm of 53, 26, 12, and 8 persons, respectively. The additional risk of development of a UAE related to treatment for LDR, LDR plus EBRT, and HDR plus EBRT was greatest within the 2 years after treatment and then continued to decline over time. Beyond 4 years, the risk of development of a new severe UAE matched the baseline risk of the control population for all treatments. Conclusions: Toxicity differences were observed between LDR and HDR, but the differences did not meet statistical significance. However, combination radiation therapy (either HDR plus EBRT or LDR plus

  20. Time Course and Accumulated Risk of Severe Urinary Adverse Events After High- Versus Low-Dose-Rate Prostate Brachytherapy With or Without External Beam Radiation Therapy

    International Nuclear Information System (INIS)

    Tward, Jonathan D.; Jarosek, Stephanie; Chu, Haitao; Thorpe, Cameron; Shrieve, Dennis C.; Elliott, Sean

    2016-01-01

    Purpose: Severe urinary adverse events (UAEs) include surgical treatment of urethral stricture, urinary incontinence, and radiation cystitis. We compared the incidence of grade 3 UAEs, according to the Common Terminology Criteria for Adverse Events, after low-dose-rate (LDR) and high-dose-rate (HDR) brachytherapy, as well as after LDR plus external beam radiation therapy (EBRT) and HDR plus EBRT. Methods and Materials: Men aged >65 years with nonmetastatic prostate cancer were identified from the Surveillance, Epidemiology, and End Results–Medicare database who were treated with LDR (n=12,801), HDR (n=685), LDR plus EBRT (n=8518), or HDR plus EBRT (n=2392). The populations were balanced by propensity weighting, and the Kaplan-Meier incidence of severe UAEs was compared. Propensity-weighted Cox proportional hazards models were used to compare the adjusted hazard of UAEs. These UAEs were compared with those in a cohort of men not treated for prostate cancer. Results: Median follow-up was 4.3 years. At 8 years, the propensity-weighted cumulative UAE incidence was highest after HDR plus EBRT (26.6% [95% confidence interval, 23.8%-29.7%]) and lowest after LDR (15.7% [95% confidence interval, 14.8%-16.6%]). The absolute excess risk over nontreated controls at 8 years was 1.9%, 3.8%, 8.4%, and 12.9% for LDR, HDR, LDR plus EBRT, and HDR plus EBRT, respectively. These represent numbers needed to harm of 53, 26, 12, and 8 persons, respectively. The additional risk of development of a UAE related to treatment for LDR, LDR plus EBRT, and HDR plus EBRT was greatest within the 2 years after treatment and then continued to decline over time. Beyond 4 years, the risk of development of a new severe UAE matched the baseline risk of the control population for all treatments. Conclusions: Toxicity differences were observed between LDR and HDR, but the differences did not meet statistical significance. However, combination radiation therapy (either HDR plus EBRT or LDR plus

  1. Time Course and Accumulated Risk of Severe Urinary Adverse Events After High- Versus Low-Dose-Rate Prostate Brachytherapy With or Without External Beam Radiation Therapy.

    Science.gov (United States)

    Tward, Jonathan D; Jarosek, Stephanie; Chu, Haitao; Thorpe, Cameron; Shrieve, Dennis C; Elliott, Sean

    2016-08-01

    Severe urinary adverse events (UAEs) include surgical treatment of urethral stricture, urinary incontinence, and radiation cystitis. We compared the incidence of grade 3 UAEs, according to the Common Terminology Criteria for Adverse Events, after low-dose-rate (LDR) and high-dose-rate (HDR) brachytherapy, as well as after LDR plus external beam radiation therapy (EBRT) and HDR plus EBRT. Men aged >65 years with nonmetastatic prostate cancer were identified from the Surveillance, Epidemiology, and End Results-Medicare database who were treated with LDR (n=12,801), HDR (n=685), LDR plus EBRT (n=8518), or HDR plus EBRT (n=2392). The populations were balanced by propensity weighting, and the Kaplan-Meier incidence of severe UAEs was compared. Propensity-weighted Cox proportional hazards models were used to compare the adjusted hazard of UAEs. These UAEs were compared with those in a cohort of men not treated for prostate cancer. Median follow-up was 4.3 years. At 8 years, the propensity-weighted cumulative UAE incidence was highest after HDR plus EBRT (26.6% [95% confidence interval, 23.8%-29.7%]) and lowest after LDR (15.7% [95% confidence interval, 14.8%-16.6%]). The absolute excess risk over nontreated controls at 8 years was 1.9%, 3.8%, 8.4%, and 12.9% for LDR, HDR, LDR plus EBRT, and HDR plus EBRT, respectively. These represent numbers needed to harm of 53, 26, 12, and 8 persons, respectively. The additional risk of development of a UAE related to treatment for LDR, LDR plus EBRT, and HDR plus EBRT was greatest within the 2 years after treatment and then continued to decline over time. Beyond 4 years, the risk of development of a new severe UAE matched the baseline risk of the control population for all treatments. Toxicity differences were observed between LDR and HDR, but the differences did not meet statistical significance. However, combination radiation therapy (either HDR plus EBRT or LDR plus EBRT) increases the risk of severe UAEs compared with HDR

  2. Congenital varicella-zoster virus infection. A rare case of severe brain and ocular malformations without limb or cutaneous involvement in a newborn after maternal subclinical infection

    International Nuclear Information System (INIS)

    Al-Katawee, Yousef A.; Al-Hasoun, Yousef A.; Taha, Mohamed N.; Al-Moslem, Khaled

    2005-01-01

    Although congenital varicella-zoster virus VZV infection is rare, it carries serious morbidity and mortality to the fetus and newborn infant. We report a full term female newborn infant, born to a multipara unbooked mother who had VZV subclinical infection during the first trimester of pregnancy. Routine newborn examination showed cystic malformation of the left eye, and absence of the right eye globe. Radiological work up revealed severe brain and eye malformations, serological studies of both mother and baby were positive for VZV. The baby underwent palliative surgery to the eyes, upon discharge, a plan of multidisciplinary team was made for follow up including neurologist, ophthalmologist, pediatrician and social worker. Congenital VZV infection can be severe enough to cause catastrophic fetal anomalies and damage to the vital organs as many of those infants die in infancy. (author)

  3. Severe Adverse Maternal Outcomes among Women in Midwife-Led versus Obstetrician-Led Care at the Onset of Labour in the Netherlands: A Nationwide Cohort Study.

    Directory of Open Access Journals (Sweden)

    Ank de Jonge

    Full Text Available To test the hypothesis that it is possible to select a group of low risk women who can start labour in midwife-led care without having increased rates of severe adverse maternal outcomes compared to women who start labour in secondary care.We conducted a nationwide cohort study in the Netherlands, using data from 223 739 women with a singleton pregnancy between 37 and 42 weeks gestation without a previous caesarean section, with spontaneous onset of labour and a child in cephalic presentation. Information on all cases of severe acute maternal morbidity collected by the national study into ethnic determinants of maternal morbidity in the Netherlands (LEMMoN study, 1 August 2004 to 1 August 2006, was merged with data from the Netherlands Perinatal Registry of all births occurring during the same period. Our primary outcome was severe acute maternal morbidity (SAMM, i.e. admission to an intensive care unit, uterine rupture, eclampsia or severe HELLP, major obstetric haemorrhage, and other serious events. Secondary outcomes were postpartum haemorrhage and manual removal of placenta.Nulliparous and parous women who started labour in midwife-led care had lower rates of SAMM, postpartum haemorrhage and manual removal of placenta compared to women who started labour in secondary care. For SAMM the adjusted odds ratio's and 95% confidence intervals were for nulliparous women: 0.57 (0.45 to 0.71 and for parous women 0.47 (0.36 to 0.62.Our results suggest that it is possible to identify a group of women at low risk of obstetric complications who may benefit from midwife-led care. Women can be reassured that we found no evidence that midwife-led care at the onset of labour is unsafe for women in a maternity care system with a well developed risk selection and referral system.

  4. Prognostic significance of adverse events in patients with hepatocellular carcinoma treated with sorafenib.

    Science.gov (United States)

    Granito, Alessandro; Marinelli, Sara; Negrini, Giulia; Menetti, Saverio; Benevento, Francesca; Bolondi, Luigi

    2016-03-01

    Sorafenib is the standard treatment for patients with hepatocellular carcinoma (HCC) with advanced stage disease. Although its effectiveness has been demonstrated by randomized clinical trials and confirmed by field practice studies, reliable markers predicting therapeutic response have not yet been identified. Like other tyrosine kinase inhibitors, treatment with sorafenib is burdened by the development of adverse effects, the most frequent being cutaneous toxicity, diarrhoea, arterial hypertension and fatigue. In recent years, several studies have analysed the correlation between off-target effects and sorafenib efficacy in patients with HCC. In this review, an overview of the studies assessing the prognostic significance of sorafenib-related adverse events is provided.

  5. Severe cutaneous reaction to cetuximab with possible association with the use of over-the-counter skin care products in a patient with oropharyngeal cancer.

    Science.gov (United States)

    Waris, Waris; Naik, Seeta; Idrees, Imran; Taha, Hesham; Camosino, Linda; Mehrishi, Anshu; Saif, Muhammad Wasif

    2009-01-01

    The management of locally advanced head and neck cancer remains a challenge to most oncologists and their patients. Treatment with epithelial growth factor receptor inhibitors (EGFRIs) is associated with a good response. Cetuximab, a chimeric monoclonal antibody directed against epithelial growth factor receptor (EGFR), in combination with radiation therapy is indicated for the treatment of locally advanced squamous cell carcinoma of the head and neck. Although a mild acneiform skin rash (Grade 1, 2) is very common in these patients, severe rash (Grade 3) is uncommon. A 61-year-old African American man with locally advanced oropharyngeal cancer was treated with cetuximab and radiation. He developed a sudden flare-up of a skin rash after the 5th cycle of cetuximab following use of over-the-counter (OTC) skin care remedies. The rash manifested with severe maculopapular eruption and erythematous rash, along with desquamation and exfoliation of the skin, mainly on the face and neck area. The patient denied any extraordinary sun exposure. Cetuximab and radiation therapy were held for 1 week and the rash was treated with doxycycline, diphenhydramine, and continued use of natural emollient (Vaseline petroleum jelly). After 1 week, a dramatic improvement of the facial rash was noticed. Our report describes a sudden flare-up of a skin rash (Grade 3) after the 5th cycle of cetuximab following use of OTC skin care remedies, which was unusual for this patient, suggesting a possible relation to the therapy. Skin crucially depends on EGFR for its normal function and becomes extremely sensitive during cetuximab therapy. Topical OTC acne and dry skin remedies can suddenly change the mild acneiform rash into severe skin toxicity associated with marked desquamation and exfoliation. Avoidance of further skin damage caused by topical applications and the use of doxycycline and diphenhydramine show a significant success in the management of skin toxicity.

  6. Cutaneous Leishmaniasis with Unusual Presentation

    Directory of Open Access Journals (Sweden)

    N Bagherani

    2009-05-01

    Full Text Available "nThis case report states a 25-year-old woman, residing in the city of Dezfool, Khuzestan Province, south of Iran with the diagnosis of cutaneous leishmaniasis in June 2008. Her skin lesion had de­veloped from 8 months earlier as a nodule on her left arm, 1×3 cm in diameter. Because of sever­ity of the lesion, we prescribed meglumine antimoniate intralesionally with giving up her breast feeding. After 6 months follow-up, no recurrence was seen.

  7. Subacute cutaneous lupus erythematosus presenting as poikiloderma.

    LENUS (Irish Health Repository)

    Hughes, R

    2012-02-01

    Subacute cutaneous lupus erythematosus (SCLE) is a recognised variant of lupus erythematosus (LE), which accounts for 10-15% of all cases of cutaneous LE, occurring most commonly in young to middle-aged white women. Diagnosis is based on the detection of anti-Ro\\/SS-A antibodies in the skin and serum, characteristic clinical and histological cutaneous involvement, and relatively mild systemic involvement. Several unusual variants of SCLE have been reported including erythrodermic SCLE, SCLE with vitiligo-like lesions, acral SCLE and bullous SCLE. Poikoilodermatous SCLE is a recognised but rare variant of SCLE. There are currently only two case reports, comprising five individual cases, in the literature. We present a case of SCLE in which the main clinical findings were an extensive photodistributed poikilodermatous rash and alopecia.

  8. Cutaneous signs of piety.

    Science.gov (United States)

    Ramesh, V; Al Aboud, Khalid

    2014-07-01

    It is important for dermatologists to be aware of cutaneous changes related to religious practices to help in their recognition and management. The anatomic location of cutaneous lesions associated with friction from praying varies based on religious practice. Allergic contact dermatitis from products and substances commonly used in worshipping also vary by religion. Some religious practices may render individuals prone to infections that manifest on the skin. Tattoos of godly figures also may adorn the body. Religious practices also have been implicated in cases of urticaria, köbnerization, and leukoderma. This article reviews the clinical presentation of some of the most common cutaneous changes that occur in individuals who practice the following religions: Christianity, Islam, Judaism, Hinduism, and Sikhism.

  9. Serious adverse neonatal outcomes such as 5-minute Apgar score of zero and seizures or severe neurologic dysfunction are increased in planned home births after cesarean delivery.

    Directory of Open Access Journals (Sweden)

    Amos Grünebaum

    Full Text Available The United States is with 37,451 home births in 2014 the country with the largest absolute number of home births among all developed countries. The purpose of this study was to examine the occurrence and risks of a 5-minute Apgar score of zero and neonatal seizures or serious neurologic dysfunction in women with a history of prior cesarean delivery for planned home vaginal birth after cesarean (VBAC, compared to hospital VBAC and hospital birth cesarean deliveries for term normal weight infants in the United States from 2007-2014. We report in this study outcomes of women who had one or more prior cesarean deliveries and included women who had a successful vaginal birth after a trial of labor after cesarean (TOLAC at home and in the hospital, and a repeat cesarean delivery in the hospital. We excluded preterm births (<37 weeks and infants weighing under 2500 g. Hospital VBACS were the reference. Women with a planned home birth VBAC had an approximately 10-fold and higher increase in adverse neonatal outcomes when compared to hospital VBACS and hospital repeat cesarean deliveries, a significantly higher incidence and risk of a 5-minute Apgar score of 0 of 1 in 890 (11.24/10,000, relative risk 9.04, 95% confidence interval 4-20.39, p<.0001 and an incidence of neonatal seizures or severe neurologic dysfunction of 1 in 814 (Incidence: 12.27/10,000, relative risk 11.19, 95% confidence interval 5.13-24.29, p<.0001. Because of the significantly increased neonatal risks, obstetric providers should therefore not offer or perform planned home TOLACs and for those desiring a VBAC should strongly recommend a planned TOLAC in the appropriate hospital setting. We emphasize that this stance should be accompanied by effective efforts to make TOLAC available in the appropriate hospital setting.

  10. Cutaneous metastatic adenocarcinoma

    Directory of Open Access Journals (Sweden)

    Joshi Arun

    2001-01-01

    Full Text Available A 5.5-year-old male presented with asymptomatic nodules and plaques on his scalp and pubic region of 2 months′ duration. He was having productive cough, haemoptysis, chest pain, anorexia and weight loss and receiving antitubercular treatment for these symptoms for last 3 months. Clinical diagnosis of cutaneous metastatic disease was made. Chest x-ray revealed multiple coin shaped shadows on both sides with pleural effusion. Routine investigations were normal except for anemia and hyperuricemia. Biopsy of skin nodules showed features of metastatic adenocarcinoma. Features and significance of cutaneous metastases are discussed.

  11. Taxonomy and epidemiology Mucor irregularis, agent of chronic cutaneous mucormycosis

    NARCIS (Netherlands)

    Lu, X.L.; Najafzadeh, M.J.; Dolatabadi, S.; Ran, Y.P.; Gerrits van den Ende, A.H.G.; Shen, Y.N.; Li, C.Y.; Xi, L.Y.; Hao, F.; Zhang, Q.Q.; Li, R.Y.; Hu, Z.M.; Lu, G.; Wang, J.J.; Drogari-Apiranthitou, M.; Klaassen, C.; Meis, J.F.; Hagen, F.; Liu, W.D.; de Hoog, G.S.

    2013-01-01

    Mucormycosis usually presents as a progressive infection with significant angio-invasion. Mucormycosis due to Mucor irregularis (formerly Rhizomucor variabilis var. variabilis), however, is exceptional in causing chronic cutaneous infection in immunocompetent humans, ultimately leading to severe

  12. Are cutaneous hypersensitivity tests to inhalant allergens a severity marker for vernal keratoconjunctivitis? Os testes de hipersensibilidade cutânea contra alérgenos inalantes são marcadores de gravidade da ceratoconjuntivite vernal?

    Directory of Open Access Journals (Sweden)

    Lauro Augusto de Oliveira

    2007-12-01

    Full Text Available PURPOSE: The purpose of this study was to analyze the cutaneous sensitivity to a variety of allergens in patients with vernal keratoconjunctivitis (VKC and to demonstrate the relation between skin response and clinical aspects of the disease. METHODS: Twenty patients with vernal keratoconjunctivitis were randomly chosen from the External Disease and Cornea Sector. They were clinically evaluated, and a score ranging from 0 to 20 was applied based on signs and symptoms on ophthalmic examination. All subjects underwent a skin prick test against standardized allergens, such as house dust mites D. pteronyssinus, D. farinae, and Blomia tropicalis, as well as allergens from cat, dog, fungi and feather. RESULTS: Seventy-five per cent of patients were positive for at least one of the allergens tested. House dust mites were responsible for the majority of the cases (75%. There was a poor correlation between the clinical score and sensitivity to allergens (r= - 0.119 for fungi; r= - 0.174 for dog; r= - 0.243 for house dust mites; r= - 0.090 for feather. A significant correlation was found only for cat allergen extract (r = - 0.510; p=0.024. CONCLUSIONS: Our study demonstrated poor correlation between cutaneous hypersensitivity tests and clinical findings in patients with vernal keratoconjuntivitis. We concluded that skin response to inhalant allergens is not a useful test to identify clinical severity and chronicity of inflammatory process in this disease.OBJETIVO: Avaliar o papel da sensibilização cutânea a diferentes aeroalérgenos em pacientes com ceratoconjuntivite vernal e a correlação entre esta e os aspectos clínicos da doença. MÉTODOS: Vinte pacientes do setor de doenças externas e córnea foram aleatoriamente convidados para participar deste estudo. Os pacientes foram avaliados e a eles foi atribuído um escore clínico variando de 0 a 20 de acordo com sinais e sintomas presentes no exame oftalmológico. Todos os pacientes foram

  13. Cutaneous leishmaniasis in Assam

    Directory of Open Access Journals (Sweden)

    Baishya B

    1996-01-01

    Full Text Available A case of cutaneous leishmaniasis is being reported from Assam, a North Eastern state of India. Clinical feature and direct smear examination of the case confirmed the diagnosis. Dramatic resolution of the lesions with sodium antimony gluconate during 10 days of therapy was achieved.

  14. Cutaneous drug hypersensitivity : Immunological and genetic perspective

    Directory of Open Access Journals (Sweden)

    Kisalay Ghosh

    2011-01-01

    Full Text Available Drug hypersensitivity is an unpredictable, immunologically mediated adverse reaction, clustered in a genetically predisposed individual. The role of "hapten concept" in immune sensitization has recently been contested by the "pharmacological interaction" hypothesis. After completion of the "human genome project" and with the availability of high-resolution genotyping, genetic susceptibility to hypersensitivity for certain drugs has been proved beyond doubt though the trend is ethnicity and phenotype dependent. Application of this newly acquired knowledge may reduce or abolish the morbidity and mortality associated with cutaneous drug hypersensitivity.

  15. Cutaneous Squamous Cell Carcinoma.

    Science.gov (United States)

    Parekh, Vishwas; Seykora, John T

    2017-09-01

    Cutaneous squamous cell carcinoma (cSCC) is a malignant neoplasm of the skin characterized by an aberrant proliferation of keratinocytes. Cutaneous SCC is the second most common malignancy globally, and usually arises in the chronically sun-damaged skin of elderly white individuals. From a pathologist's perspective, it is important to differentiate cSCC from the benign and reactive squamoproliferative lesions and identify the high-risk features associated with aggressive tumor behavior. In this article, we provide an up-to-date overview of cSCC along with its precursor lesions and important histologic variants, with a particular emphasis on the histopathologic features and molecular pathogenesis. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. Cutaneous mercury granuloma

    OpenAIRE

    Kalpana A Bothale; Sadhana D Mahore; Sushil Pande; Trupti Dongre

    2013-01-01

    Cutaneous mercury granuloma is rarely encountered. Clinically it may pose difficulty in diagnosis. Here, we report a 23-year-old male presented with erythematous, nodular lesions over the forearm and anterior aspect of chest wall. Metallic mercury in tissue sections appear as dark black, opaque, spherical globules of varying size and number. They are surrounded by granulomatous foreign-body reaction. It is composed of foreign body giant cells and mixed inflammatory infiltrate composed of hist...

  17. Adverse food reactions: Pathogenesis, clinical signs, diagnosis and alternatives to elimination diets.

    Science.gov (United States)

    Mueller, R S; Unterer, S

    2018-06-01

    This review summarises available information about adverse food reactions in dogs and cats. Much of the published information on the pathogenesis of adverse food reactions in these species is transferred from what is known in mice and human beings. Clinical signs affect mostly the integument and gastrointestinal system. Pruritus of the distal limbs, face, ears and ventrum is the most common cutaneous presentation in dogs, although urticaria has also been reported. In cats, all so-called 'cutaneous reaction patterns' may be due to adverse food reactions. The most common gastrointestinal signs in both species are diarrhoea and vomiting. An elimination diet over several weeks using a protein source and a carbohydrate source previously not fed is still the diagnostic tool of choice. Improvement on such a diet, deterioration on re-challenge with the old food and improvement again on the elimination diet confirms the diagnosis of adverse food reaction, whereas alternative tests of blood, serum, saliva and hair have been found to be unsatisfactory. Patch testing with food antigens has been recommended as an aid to choose the elimination diet ingredients, since it has a reasonable negative predictability and likelihood ratio, but is laborious and costly. Copyright © 2018 Elsevier Ltd. All rights reserved.

  18. 27.12 MHz Radiofrequency Ablation for Benign Cutaneous Lesions

    Directory of Open Access Journals (Sweden)

    Dong Hyun Kim

    2016-01-01

    Full Text Available As surgical and/or ablative modalities, radiofrequency (RF has been known to produce good clinical outcomes in dermatology. Recently, 27.12 MHz RF has been introduced and has several advantages over conventional 4 or 6 MHz in terms of the precise ablation and lesser pain perception. We aimed to evaluate the clinical efficacy and safety of 27.12 MHz RF for the treatment of benign cutaneous lesions. Twenty female patient subjects were enrolled. Digital photography and a USB microscope camera were used to monitor the clinical results before one session of treatment with 27.12 MHz RF and after 1 and 3 weeks. Treated lesions included telangiectasias, cherry and spider angiomas, skin tags, seborrheic keratoses, lentigo, milium, dilated pore, acne, piercing hole, and one case of neurofibroma. For vascular lesions, clinical results were excellent for 33.3%, good for 44.4%, moderate for 11.1%, and poor for 11.1%. For nonvascular lesions (epidermal lesions and other benign cutaneous lesions, clinical results were excellent for 48.3%, good for 45.2%, moderate for 3.2%, and poor for 3.2%. No serious adverse events were observed. Mild adverse events reported were slight erythema, scale, and crust. The 27.12 MHz RF treatment of benign vascular and nonvascular lesions appears safe and effective after 3 weeks of follow-up.

  19. Analysis of Cutaneous Adverse Drug Reactions at a Tertiary Care ...

    African Journals Online (AJOL)

    Erah

    drug reactions (ADRs) reported at Civil Hospital, Ahmedabad, India. Methods: A prospective ... cost of ADRs was calculated on the basis of hospital expenditure per patient and the amount spent by patients ... drug control mechanisms, patient education regarding self-medication and maintenance of prescription records.

  20. The cutaneous radiation syndrome: diagnosis and treatment

    International Nuclear Information System (INIS)

    Peter, R.U.; Steinert, M.; Gottlober, P.

    2001-01-01

    Accidental exposure to ionising radiation may occur during such catastrophic events as the Chernobyl accident in 1986 or for days and weeks as in Goiania in 1987 and in the military camp during the training of soldiers in Lilo/Georgia in 1997 as well as in medical institutions. The cutaneous symptoms after radiation exposure are based on a combination of inflammatory processes and alteration of cellular proliferation as a result of a specific pattern of transcriptionally activated pro-inflammatory cytokines and growth factors. They follow a time course consisting of prodromal erythema, manifestation, chronic stage, late stage and they are referred to as Cutaneous Radiation Syndrome. The time course depends on several factors such as the applied radiation dose, radiation quality, individual radiation sensitivity, the extent of contamination and absorption and volume of the skin. For diagnostics of the cutaneous radiation syndrome the following procedures are used: 7.5 MHz to 20 MHz-B-scan-sonography, thermography, capillary microscopy, profilometry, nuclear magnetic resonance imaging, bone scintigraphy and histology. Based on the results of experimental and clinical research of the last years pharmacotherapy of the cutaneous radiation syndrome includes topic or systemic application of corticosteroids, gamma-interferon, pentoxifylline and vitamin E and superoxide dismutase. The treatment depends on the stage of the cutaneous radiation syndrome. Due to the complexity of the clinical manifestations of radiation disease in most patients an interdisciplinary treatment in specialized centres is necessary. Dermatologists are asked to perform in most cases life-long therapy and follow-up of the patients. (author)

  1. New targeted treatments for cutaneous T-cell Lymphomas

    Directory of Open Access Journals (Sweden)

    Martine Bagot

    2017-01-01

    Full Text Available Cutaneous T-cell lymphomas (CTCLs represent a group of rare and heterogeneous diseases that are very difficult to treat at advanced stages. The development of monoclonal antibodies is a new hope for the treatment of these diseases. Alemtuzumab (Campath is a humanized IgG1 kappa monoclonal antibody specific for CD52, an antigen expressed by most T and B lymphocytes. Alemtuzumab may frequently induce long-term remissions in patients with Sezary syndrome but high-dose treatments lead to severe cytopenia, immune depletion, and opportunistic infections. This treatment is less efficient in mycosis fungoides (MF. Brentuximab vedotin is a chimeric anti-CD30 monoclonal antibody conjugated to monomethyl auristatin E, a cytotoxic antitubulin agent. Brentuximab vedotin is a very interesting new treatment for advanced tumor MF, Sezary syndrome, and primary cutaneous CD30+ lymphoproliferative disorders. The main limiting adverse event is neurosensitive peripheral neuropathy. Mogamulizumab is a humanized anti-C-C chemokine receptor Type 4 monoclonal antibody with a defucosylated Fc region leading to increased antibody-dependent cellular cytotoxicity. Mogamulizumab is very efficient on aggressive peripheral T-cell lymphomas, particularly adult T-cell leukemia/lymphoma and CTCLs, especially on the blood component of tumor cells. The main limiting events are related to the concomitant depletion of regulatory T-cells. IPH4102 is a humanized monoclonal antibody that targets the immune receptor KIR3DL2/CD158k. Preclinical results with this antibody offer proofs of concept for the clinical development of IPH4102 to treat patients with advanced CTCL.

  2. Hospital risk management of cutaneous herpes simplex virus infection.

    Science.gov (United States)

    Zhu, F; Zhang, J; Feng, J; Yang, H

    2016-10-01

    The epidemiology of cutaneous herpes simplex infection (CHSI) has dramatically changed over the past several decades. Valaciclovir is one of a new generation of antiviral medications that has expanded treatment options for the most common cutaneous manifestations of herpes simplex virus. However, the efficacy and safety of formulations with different doses of valaciclovir remain unclear. To carry out hospital risk management by ascertaining the incidence and risk of CHSI in patients during treatment with varying doses of valaciclovir. The PubMed, MEDLINE and Web of Science electronic databases were systematically searched from database inception to date of searching. Efficacy of drug treatment was measured by average easement score (AES). Safety was characterized as the proportion of patients with drug adverse reactions (DARs) such as fever, dizziness, headache, anxiety, irritability and yellowing of the skin. Outcomes for continuous and dichotomous data were estimated by standard mean difference (SMD) and risk ratio (RR), respectively. Five randomized controlled trials involving 1753 randomized participants for efficacy assessment and 1874 randomized participants for safety assessment were identified. Valaciclovir dose increasing from 1000 mg/day improved AES only moderately, but significantly promoted the incidence of DARs. Twice-daily treatment showed no increase in therapeutic effect but greatly increased DAR incidence. The valaciclovir dose that produced a reduction in AES was 1000 mg/day: SMD = -0.73 (95% CI -0.98 to 0.48; P < 0.01) and RR = 0.95 (95% CI 0.81-1.09; P < 0.002). Increasing the daily dose of valaciclovir does not substantially improve therapeutic efficacy for CHSI but may raise DAR incidence. Drug doses of 1000 and 2000 mg/day show no significant difference in efficacy scores, but the latter exhibits a higher incidence of DARs. The dose-dependent, long-term efficacy and safety of valaciclovir remain to be explored. © 2016 British Association of

  3. Chronic zosteriform cutaneous leishmaniasis

    Directory of Open Access Journals (Sweden)

    Omidian M

    2006-01-01

    Full Text Available Cutaneous leishmanasis (CL may present with unusual clinical variants such as acute paronychial, annular, palmoplantar, zosteriform, erysipeloid, and sporotrichoid. The zosteriform variant has rarely been reported. Unusual lesions may be morphologically attributed to an altered host response or owing to an atypical strain of parasites in these lesions. We report a patient with CL in a multidermatomal pattern on the back and buttock of a man in Khozestan province in the south of Iran. To our knowledge, this is the first reported case of multidermatomal zosteriform CL. It was resistant to conventional treatment but responded well to a combination of meglumine antimoniate, allopurinol, and cryotherapy.

  4. Cutavirus in Cutaneous Malignant Melanoma

    DEFF Research Database (Denmark)

    Mollerup, Sarah; Fridholm, Helena; Vinner, Lasse

    2017-01-01

    A novel human protoparvovirus related to human bufavirus and preliminarily named cutavirus has been discovered. We detected cutavirus in a sample of cutaneous malignant melanoma by using viral enrichment and high-throughput sequencing. The role of cutaviruses in cutaneous cancers remains to be in...

  5. Corynebacterium ulcerans cutaneous diphtheria.

    Science.gov (United States)

    Moore, Luke S P; Leslie, Asuka; Meltzer, Margie; Sandison, Ann; Efstratiou, Androulla; Sriskandan, Shiranee

    2015-09-01

    We describe the case of a patient with cutaneous diphtheria caused by toxigenic Corynebacterium ulcerans who developed a right hand flexor sheath infection and symptoms of sepsis such as fever, tachycardia, and elevated C-reactive protein, after contact with domestic cats and dogs, and a fox. We summarise the epidemiology, clinical presentation, microbiology, diagnosis, therapy, and public health aspects of this disease, with emphasis on improving recognition. In many European countries, C ulcerans has become the organism commonly associated with cutaneous diphtheria, usually seen as an imported tropical disease or resulting from contact with domestic and agricultural animals. Diagnosis relies on bacterial culture and confirmation of toxin production, with management requiring appropriate antimicrobial therapy and prompt administration of antitoxin, if necessary. Early diagnosis is essential for implementation of control measures and clear guidelines are needed to assist clinicians in managing clinical diphtheria. This case was a catalyst to the redrafting of the 2014 national UK interim guidelines for the public health management of diphtheria, released as final guidelines in March, 2015. Copyright © 2015 Elsevier Ltd. All rights reserved.

  6. Serious adverse neonatal outcomes such as 5-minute Apgar score of zero and seizures or severe neurologic dysfunction are increased in planned home births after cesarean delivery.

    Science.gov (United States)

    Grünebaum, Amos; McCullough, Laurence B; Arabin, Birgit; Chervenak, Frank A

    2017-01-01

    The United States is with 37,451 home births in 2014 the country with the largest absolute number of home births among all developed countries. The purpose of this study was to examine the occurrence and risks of a 5-minute Apgar score of zero and neonatal seizures or serious neurologic dysfunction in women with a history of prior cesarean delivery for planned home vaginal birth after cesarean (VBAC), compared to hospital VBAC and hospital birth cesarean deliveries for term normal weight infants in the United States from 2007-2014. We report in this study outcomes of women who had one or more prior cesarean deliveries and included women who had a successful vaginal birth after a trial of labor after cesarean (TOLAC) at home and in the hospital, and a repeat cesarean delivery in the hospital. We excluded preterm births (home birth VBAC had an approximately 10-fold and higher increase in adverse neonatal outcomes when compared to hospital VBACS and hospital repeat cesarean deliveries, a significantly higher incidence and risk of a 5-minute Apgar score of 0 of 1 in 890 (11.24/10,000, relative risk 9.04, 95% confidence interval 4-20.39, phome TOLACs and for those desiring a VBAC should strongly recommend a planned TOLAC in the appropriate hospital setting. We emphasize that this stance should be accompanied by effective efforts to make TOLAC available in the appropriate hospital setting.

  7. Agro-productive evaluation of varieties of sugarcane, resistant to adverse conditions for water deficit and their stability in several ecosystem

    Directory of Open Access Journals (Sweden)

    Irenaldo Delgado

    2016-03-01

    Full Text Available The main breeding programs in the world have heeded sugarcane classification of test environments, so that the evaluation of genotypes across different environments is one of the most common practices for the recommendation of new cultivars to producers and as its stability. This study aimed to evaluate agroproductivamente varieties of sugar cane plantation plots cold, resistant to adverse conditions of water deficit and its stability in various environments. Under these new assumptions developed in this study Territorial Research Station of Sugarcane Villa Clara in the cold cycle, in a randomized complete block, the variables were percentage of pol in cane, tons of cane per hectare pol tons per hectare. The result was that the genotype C86-156 high agricultural yields and stable in all environments and high sugar content, so their harvest should be in the initial stage of harvest (December-January, and C89-147 which is the highest performance, but not stable environments. Identifies five test environments with specific genotypes, where November is characterized by C90-530 and C89-147, December by C86-56 January for C89-148, C86-156 by February and March by C85-102.

  8. Severe but Not Moderate Vitamin B12 Deficiency Impairs Lipid Profile, Induces Adiposity, and Leads to Adverse Gestational Outcome in Female C57BL/6 Mice.

    Science.gov (United States)

    Ghosh, Shampa; Sinha, Jitendra Kumar; Putcha, Uday Kumar; Raghunath, Manchala

    2016-01-01

    Vitamin B12 deficiency is widely prevalent in women of childbearing age, especially in developing countries. In the present study, through dietary restriction, we have established mouse models of severe and moderate vitamin B12 deficiencies to elucidate the impact on body composition, biochemical parameters, and reproductive performance. Female weanling C57BL/6 mice were fed for 4 weeks: (a) control AIN-76A diet, (b) vitamin B12-restricted AIN-76A diet with pectin as dietary fiber (severe deficiency group, as pectin inhibits vitamin B12 absorption), or (c) vitamin B12-restricted AIN-76A diet with cellulose as dietary fiber (moderate deficiency group as cellulose does not interfere with vitamin B12 absorption). After confirming deficiency, the mice were mated with male colony mice and maintained on their respective diets throughout pregnancy, lactation, and thereafter till 12 weeks. Severe vitamin B12 deficiency increased body fat% significantly, induced adiposity and altered lipid profile. Pregnant dams of both the deficient groups developed anemia. Severe vitamin B12 deficiency decreased the percentage of conception and litter size, pups were small-for-gestational-age and had significantly lower body weight at birth as well as weaning. Most of the offspring born to severely deficient dams died within 24 h of birth. Stress markers and adipocytokines were elevated in severe deficiency with concomitant decrease in antioxidant defense. The results show that severe but not moderate vitamin B12 restriction had profound impact on the physiology of C57BL/6 mice. Oxidative and corticosteroid stress, inflammation and poor antioxidant defense seem to be the probable underlying mechanisms mediating the deleterious effects.

  9. Severe but not moderate vitamin B12 deficiency impairs lipid profile, induces adiposity and leads to adverse gestational outcome in female C57BL/6 mice

    Directory of Open Access Journals (Sweden)

    Shampa eGhosh

    2016-01-01

    Full Text Available Vitamin B12 deficiency is widely prevalent in women of childbearing age especially in developing countries. In the present study, through dietary restriction, we have established mouse models of severe and moderate vitamin B12 deficiencies to elucidate the impact on body composition, biochemical parameters and reproductive performance. Female weanling C57BL/6 mice were fed for four weeks, (a control AIN-76A diet, (b vitamin B12 restricted AIN-76A diet with pectin as dietary fiber (severe deficiency group, as pectin inhibits vitamin B12 absorption or (c vitamin B12 restricted AIN-76A diet with cellulose as dietary fiber (moderate deficiency group as cellulose does not interfere with vitamin B12 absorption. After confirming deficiency, the mice were mated with male colony mice and maintained on their respective diets throughout pregnancy, lactation and thereafter till 12 weeks. Severe vitamin B12 deficiency increased body fat % significantly, induced adiposity and altered lipid profile. Pregnant dams of both the deficient groups developed anemia. Severe vitamin B12 deficiency decreased the percentage of conception and litter size, pups were small-for-gestational-age and had significantly lower body weight at birth as well as weaning. Most of the offspring born to severely deficient dams died within 24 hours of birth. Stress markers and adipocytokines were elevated in severe deficiency with concomitant decrease in antioxidant defense. The results show that severe but not moderate vitamin B12 restriction had profound impact on the physiology of C57BL/6 mice. Oxidative and corticosteroid stress, inflammation and poor antioxidant defense seem to be the probable underlying mechanisms mediating the deleterious effects.

  10. Activation/modulation of adaptive immunity emerges simultaneously after 17DD yellow fever first-time vaccination: is this the key to prevent severe adverse reactions following immunization?

    Science.gov (United States)

    Martins, M A; Silva, M L; Marciano, A P V; Peruhype-Magalhães, V; Eloi-Santos, S M; Ribeiro, j G L; Correa-Oliveira, R; Homma, A; Kroon, E G; Teixeira-Carvalho, A; Martins-Filho, O A

    2007-04-01

    Over past decades the 17DD yellow fever vaccine has proved to be effective in controlling yellow fever and promises to be a vaccine vector for other diseases, but the cellular and molecular mechanisms by which it elicits such broad-based immunity are still unclear. In this study we describe a detailed phenotypic investigation of major and minor peripheral blood lymphocyte subpopulations aimed at characterizing the kinetics of the adaptive immune response following primary 17DD vaccination. Our major finding is a decreased frequency of circulating CD19+ cells at day 7 followed by emerging activation/modulation phenotypic features (CD19+interleukin(IL)10R+/CD19+CD32+) at day 15. Increased frequency of CD4+human leucocyte antigen D-related(HLA-DR+) at day 7 and CD8+HLA-DR+ at day 30 suggest distinct kinetics of T cell activation, with CD4+ T cells being activated early and CD8+ T cells representing a later event following 17DD vaccination. Up-regulation of modulatory features on CD4+ and CD8+ cells at day 15 seems to be the key event leading to lower frequency of CD38+ T cells at day 30. Taken together, our findings demonstrate the co-existence of phenotypic features associated with activation events and modulatory pathways. Positive correlations between CD4+HLA-DR+ cells and CD4+CD25high regulatory T cells and the association between the type 0 chemokine receptor CCR2 and the activation status of CD4+ and CD8+ cells further support this hypothesis. We hypothesize that this controlled microenviroment seems to be the key to prevent the development of serious adverse events, and even deaths, associated with the 17DD vaccine reported in the literature.

  11. Primary cutaneous lymphoma

    International Nuclear Information System (INIS)

    Nguyen, M. Connie; Cleary, Sean F.; Hoppe, Richard T.

    1995-01-01

    Purpose: A retrospective review analyzed the survival and freedom from relapse of patients with stage IE or IIE primary cutaneous lymphoma (non mycosis fungoides) after treatments with radiation therapy alone (XRT), chemotherapy alone (RX) or combined modality therapy (CMT). Methods and Materials: Fifty two patients with stage IE-IIE cutaneous lymphoma treated at Stanford University Hospital were reviewed. The median age was 57, with a range of 26 to 94 and a male to female ratio of 1.21:1. Patients were staged according to the Ann Arbor System. Pathology was classified according to the Working Formulation. Treatment outcomes were compared using Kaplan-Meier survival curves with a Gehan p-value test. Results: The follow up range was 6 months to 22 years (median 7 years.) Twenty one percent of patients had low grade, 63% had intermediate grade and 15% had high grade lymphoma. The most common histologic subtype was diffuse large cell lymphoma Thirty two patients received radiation alone as initial treatment and sixteen patients received combined modality as initial treatment. Four patients received chemotherapy alone. The only significant prognostic factor for survival was the stage at diagnosis. Patients with stage IE disease had a longer actuarial survival (5-yr=79%, 10-yr=71%), as compared to those with stage IIE (5-yr=49%, 10-yr=33%), (p=0.029). The only significant prognostic factor for freedom from relapse was the initial treatment. Initial combined modality treatment lead to a longer freedom from relapse compared to patients treated with radiation alone (p=0.002), (median 5 years vs. 1.2 years). Despite this, the actuarial overall survival in the combined modality group and the radiation alone group are similar (median survival 7.7 and 8 years). The efficacy of either radiation or chemotherapy as salvage treatment after radiation failure was equivalent and both salvage treatments lead to equally long survival and freedom from second relapse. Conclusion

  12. Primary cutaneous lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Nguyen, M Connie; Cleary, Sean F; Hoppe, Richard T

    1995-07-01

    Purpose: A retrospective review analyzed the survival and freedom from relapse of patients with stage IE or IIE primary cutaneous lymphoma (non mycosis fungoides) after treatments with radiation therapy alone (XRT), chemotherapy alone (RX) or combined modality therapy (CMT). Methods and Materials: Fifty two patients with stage IE-IIE cutaneous lymphoma treated at Stanford University Hospital were reviewed. The median age was 57, with a range of 26 to 94 and a male to female ratio of 1.21:1. Patients were staged according to the Ann Arbor System. Pathology was classified according to the Working Formulation. Treatment outcomes were compared using Kaplan-Meier survival curves with a Gehan p-value test. Results: The follow up range was 6 months to 22 years (median 7 years.) Twenty one percent of patients had low grade, 63% had intermediate grade and 15% had high grade lymphoma. The most common histologic subtype was diffuse large cell lymphoma Thirty two patients received radiation alone as initial treatment and sixteen patients received combined modality as initial treatment. Four patients received chemotherapy alone. The only significant prognostic factor for survival was the stage at diagnosis. Patients with stage IE disease had a longer actuarial survival (5-yr=79%, 10-yr=71%), as compared to those with stage IIE (5-yr=49%, 10-yr=33%), (p=0.029). The only significant prognostic factor for freedom from relapse was the initial treatment. Initial combined modality treatment lead to a longer freedom from relapse compared to patients treated with radiation alone (p=0.002), (median 5 years vs. 1.2 years). Despite this, the actuarial overall survival in the combined modality group and the radiation alone group are similar (median survival 7.7 and 8 years). The efficacy of either radiation or chemotherapy as salvage treatment after radiation failure was equivalent and both salvage treatments lead to equally long survival and freedom from second relapse. Conclusion

  13. Soluble Urokinase Plasminogen Activator Receptor Level Is an Independent Predictor of the Presence and Severity of Coronary Artery Disease and of Future Adverse Events

    DEFF Research Database (Denmark)

    Eapen, Danny J; Manocha, Pankaj; Ghasemzedah, Nima

    2014-01-01

    (PPPPP...-statistic for a model based on traditional risk factors was improved from 0.72 to 0.74 (P=0.008) with the addition of suPAR. CONCLUSION: Elevated levels of plasma suPAR are associated with the presence and severity of CAD and are independent predictors of death and MI in patients with suspected or known CAD....

  14. CUTANEOUS MYXOID CYST ON THE SCLEROTIC FINGER IN A PATIENT WITH DIFFUSE SYSTEMIC SCLEROSIS

    Directory of Open Access Journals (Sweden)

    Taeko Nakamura-Wakatsuki

    2013-10-01

    Full Text Available Skin tumors occurring on the scleroderma fingers are rarely seen. Swollen fingers are hallmarks of systemic sclerosis, and mucin deposition in the lesional skin is a constant feature in systemic sclerosis. Here we describe a case of cutaneous myxoid cyst on the flexor aspect of the sclerotic fingers in a patient with severe diffuse cutaneous systemic sclerosis. Cutaneous myxoid cyst is a relatively common benign tumor; however, cases of cutaneous myxoid cysts developing on the scleroderma fingers have not been reported to date. Mucin deposition in the sclerotic skin may be a predisposing factor in the induction of myxoid cyst on the scleroderma finger in our patient.

  15. American cutaneous leishmaniasis triggered byelectrocoagulation

    Directory of Open Access Journals (Sweden)

    Sofia Sales Martins

    Full Text Available Abstract Cutaneous leishmaniasis is usually transmitted by infected phlebotomine sand fly bites that initiate local cutaneous lesions. Few reports in the literature describe other modes of transmission. We report a case of a previously healthy 59-year-old woman who underwent electrocoagulation to remove seborrheic keratosis confirmed by dermatoscopy. Three months later, a skin fragment tested positive for Leishmania culture; the parasite was identified as L. (V. braziliensis. Trauma may generate inflammatory cascades that favor Leishmania growth and lesion formation in previously infected patients. American cutaneous leishmaniasis is a dynamic disease with unclear pathophysiology because of continually changing environments, demographics, and human behaviors.

  16. Cutaneous polyarteritis nodosa: A rare isolated cutaneous vasculitis

    Directory of Open Access Journals (Sweden)

    Praveen Kumar A Subbanna

    2012-01-01

    Full Text Available Cutaneous polyarteritis nodosa (CPAN is a rare form of cutaneous vasculitis that involves small and medium sized arteries of the dermis and subcutaneous tissue without systemic involvement. It presents with tender subcutaneous nodules, digital gangrene, livedo reticularis and subcutaneous ulcerations. The diagnosis is by skin biopsy and characteristic pathologic feature is a leukocytoclastic vasculitis in the small to medium-sized arterioles of the dermis. We report a rare case of benign cutaneous PAN in a 14-year-old girl who presented with history of fever, subcutaneous nodules with cutaneous ulcer and digital gangrene. The skin biopsy showed leukocytoclastic vasculitis with fibrinoid necrosis in the dermal vessels. She received treatment with steroids and lesions resolved completely over a period of month.

  17. Sex, race, and the adverse effects of social stigma vs. other quality of life factors among primary care patients with moderate to severe obesity.

    Science.gov (United States)

    Wee, Christina C; Davis, Roger B; Chiodi, Sarah; Huskey, Karen W; Hamel, Mary B

    2015-02-01

    Patients with obesity face widespread social bias, but the importance of this social stigma to patients relative to other quality of life (QOL) factors is unclear. Our aim was to examine the importance of obesity-related social stigma relative to other QOL factors on reducing patients' overall well-being. We used a cross-sectional telephone interview. The study was conducted at four diverse primary care practices in Greater Boston. Three hundred and thirty-seven primary care patients aged 18-65 years and with a body mass index (BMI) of 35 kg/m(2) or higher participated in the study. Patients' health utility (preference-based QOL measure) was determined via responses to a series of standard gamble scenarios assessing willingness to risk death to lose various amounts of weight or to achieve perfect health. We used the Impact of Weight on Quality of Life-lite instrument to assess QOL domains specific to obesity (physical function, self-esteem, sexual life, public distress or social stigma, and work), and we examined variation in utility explained by these domains. Depending on patients' race/ethnicity, mean health utilities ranged from 0.92 to 0.99 among men and from 0.89 to 0.93 among women. After adjustment for race, BMI, and education, none of the QOL domains explained much of the variation in utility among men, except for work function among Hispanic men. In contrast, social stigma was the leading QOL contributor to utility for Caucasian women (explaining 6 % of the marginal variation beyond demographics and BMI). In contrast, sexual function was the most important contributor among African American women (3 % marginal variation), and work life was most important among Hispanic women (> 20 % in variation). Lower scores in one domain did not always translate into lower well-being. Moreover, QOL summary scores often explained less of the variation than some individual domains. Obesity-related social stigma had disproportionate adverse effects on Caucasian women

  18. Severity of chronic obstructive pulmonary disease is associated with adverse outcomes in patients undergoing elective abdominal aortic aneurysm repair.

    Science.gov (United States)

    Stone, David H; Goodney, Philip P; Kalish, Jeffrey; Schanzer, Andres; Indes, Jeffrey; Walsh, Daniel B; Cronenwett, Jack L; Nolan, Brian W

    2013-06-01

    Although chronic obstructive pulmonary disease (COPD) has been implicated as a risk factor for abdominal aortic aneurysm (AAA) rupture, its effect on surgical repair is less defined. Consequently, variation in practice persists regarding patient selection and surgical management. The purpose of this study was to analyze the effect of COPD on patients undergoing AAA repair. We reviewed a prospective regional registry of 3455 patients undergoing elective open AAA repair (OAR) and endovascular AAA repair (EVAR) from 23 centers in the Vascular Study Group of New England from 2003 to 2011. COPD was categorized as none, medical (medically treated but not oxygen [O2]-dependent), and O2-dependent. End points included in-hospital death, pulmonary complications, major postoperative adverse events (MAEs), extubation in the operating room, and 5-year survival. Survival was determined using life-table analysis based on the Social Security Death Index. Predictors of in-hospital and long-term mortality were determined by multivariate logistic regression and Cox proportional hazards analysis. During the study interval, 2043 patients underwent EVAR and 1412 patients underwent OAR with a nearly equal prevalence of COPD (35% EVAR vs 36% OAR). O2-dependent COPD (4%) was associated with significantly increased in-hospital mortality, pulmonary complications, and MAE and was also associated with significantly decreased extubation in the operating room among patients undergoing both EVAR and OAR. Five-year survival was significantly diminished among all patients undergoing AAA repair with COPD (none, 78%; medical, 72%; O2-dependent, 42%; P < .001). By multivariate analysis, O2-dependent COPD was independently associated with in-hospital mortality (odds ratio 2.02, 95% confidence interval, 1.0-4.0; P = .04) and diminished 5-year survival (hazard ratio, 3.02; 95% confidence interval, 2.2-4.1; P < .001). Patients with O2-dependent COPD undergoing AAA repair suffer increased pulmonary

  19. Cutaneous larva migrans

    Directory of Open Access Journals (Sweden)

    Aleksandra Wieczorek

    2016-09-01

    Full Text Available Introduction . Cutaneous larva migrans (CLM is a tropical zoonosis, caused by parasites, usually Ancylostoma braziliense. Humans are an accidental host. Polish patients with CLM are usually tourists visiting tropical and subtropical countries. The first symptoms do not always appear as creeping eruptions, which complicates the diagnosis. Objective. To present the case of a man with CLM after returning from Thailand to Poland and associated diagnostic difficulties. Case report. We present a case of a 28-year-old man who returned to Poland from Thailand. The first symptoms appeared as disseminated pruritic papules. No improvement after treatment with corticosteroids and antihistamines was observed. The diagnosis was established after the appearance of serpentine erythemas and improvement after albendazole therapy. Conclusions. In the case of returnees from exotic countries suffering from raised, pruritic rashes, and no improvement after treatment with corticosteroids and antihistamines, parasitic etiology should be considered.

  20. Miltefosine in cutaneous leishmaniasis

    International Nuclear Information System (INIS)

    Rahman, S.B.; Mumtaz, N.; Bari, A.

    2007-01-01

    To determine the efficacy of oral Miltefosine in patients with cutaneous leishmaniasis and its comparison with the most effective standard treatment, pentavalent antimony compound. Thirty patients, 12 years of age or older clinically and histopathologically diagnosed as cutaneous leishmaniasis were selected. Fifteen patients received orally administered Miltefosine 2.5mg/kg/day for 28 days and remaining 15 received injectable pentavalent antimony 20mg/kg/day for 28 days. Pre-treatment complete physical examination was done along with necessary laboratory investigations in all cases. These were repeated again after 2 weeks and at the end of treatment to note any deviation from the normal limits. Groups were almost matched in terms of age, weight, parasitological score. The efficacy was evaluated by ulcer size, before therapy, at 2 weeks and 4 weeks. Patients were followed-up at 3 and 6 months. Efficacy of two groups was statistically compared by calculating p-value by z-test. All patients completed the study without any serious complication. Lesions improved significantly and only scarring and post-inflammatory pigmentation was left. At 3 months, cure rate was 93% in group A and it was 73.33% in group B while at the end of 6 months, it was 86% and 66.6% respectively. This difference between efficacies of two groups was not found to be statistically significant (p-value >0.5). Miltefosine appears to be a safe and effective alternative to currently used therapies. The striking advantage of Miltefosine is its oral administration and it may also be helpful in regions where parasites are resistant to current agents. (author)

  1. Phosphate is a potential biomarker of disease severity and predicts adverse outcomes in acute kidney injury patients undergoing continuous renal replacement therapy.

    Directory of Open Access Journals (Sweden)

    Su-Young Jung

    Full Text Available Hyperphosphatemia is associated with mortality in patients with chronic kidney disease, and is common in critically ill patients with acute kidney injury (AKI; however, its clinical implication in these patients is unknown. We conducted an observational study in 1144 patients (mean age, 63.2 years; male, 705 [61.6%] with AKI who received continuous renal replacement therapy (CRRT between January 2009 and September 2016. Phosphate levels were measured before (0 h and 24 h after CRRT initiation. We assessed disease severity using various clinical parameters. Phosphate at 0 h positively correlated with the Acute Physiology and Chronic Health Evaluation II (APACHE II; P < 0.001 and Sequential Organ Failure Assessment (SOFA; P < 0.001 scores, and inversely with mean arterial pressure (MAP; P = 0.02 and urine output (UO; P = 0.01. In a fully adjusted linear regression analysis for age, sex, Charlson comorbidity index (CCI, MAP, and estimated glomerular filtration rate (eGFR, higher 0 h phosphate level was significantly associated with high APACHE II (P < 0.001 and SOFA (P = 0.04 scores, suggesting that phosphate represents disease severity. A multivariable Cox model also showed that hyperphosphatemia was significantly associated with increased 28-day (HR 1.05, 95% CI 1.02-1.08, P = 0.001 and 90-day (HR 1.05, 95% CI 1.02-1.08, P = 0.001 mortality. Furthermore, patients with increased phosphate level during 24 h were at higher risk of death than those with stable or decreased phosphate levels. Finally, c-statistics significantly increased when phosphate was added to a model that included age, sex, CCI, body mass index, eGFR, MAP, hemoglobin, serum albumin, C-reactive protein, and APACHE II score. This study shows that phosphate is a potential biomarker that can reflect disease severity and predict mortality in critically ill patients receiving CRRT.

  2. Pre-emergency-department care-seeking patterns are associated with the severity of presenting condition for emergency department visit and subsequent adverse events: a timeframe episode analysis.

    Directory of Open Access Journals (Sweden)

    Chien-Lung Chan

    Full Text Available Many patients treated in Emergency Department (ED visits can be treated at primary or urgent care sectors, despite the fact that a number of ED visitors seek other forms of care prior to an ED visit. However, little is known regarding how the pre-ED activity episodes affect ED visits.We investigated whether care-seeking patterns involve the use of health care services of various types prior to ED visits and examined the associations of these patterns with the severity of the presenting condition for the ED visit (EDVS and subsequent events.This retrospective observational study used administrative data on beneficiaries of the universal health care insurance program in Taiwan. The service type, treatment capacity, and relative diagnosis were used to classify pre-ED visits into 8 care types. Frequent pattern analysis was used to identify sequential care-seeking patterns and to classify 667,183 eligible pre-ED episodes into patterns. Generalized linear models were developed using generalized estimating equations to examine the associations of these patterns with EDVS and subsequent events.The results revealed 17 care-seeking patterns. The EDVS and likelihood of subsequent events significantly differed among patterns. The ED severity index of patterns differ from patterns seeking directly ED care (coefficients ranged from -0.05 to 0.13, and the odds-ratios for the likelihood of subsequent ED visits and hospitalization ranged from 1.18 to 1.86 and 1.16 to 2.84, respectively.The pre-ED care-seeking patterns differ in severity of presenting condition and subsequent events that may represent different causes of ED visit. Future health policy maker may adopt different intervention strategies for targeted population to reduce unnecessary ED visit effectively.

  3. Pre-emergency-department care-seeking patterns are associated with the severity of presenting condition for emergency department visit and subsequent adverse events: a timeframe episode analysis.

    Science.gov (United States)

    Chan, Chien-Lung; Lin, Wender; Yang, Nan-Ping; Lai, K Robert; Huang, Hsin-Tsung

    2015-01-01

    Many patients treated in Emergency Department (ED) visits can be treated at primary or urgent care sectors, despite the fact that a number of ED visitors seek other forms of care prior to an ED visit. However, little is known regarding how the pre-ED activity episodes affect ED visits. We investigated whether care-seeking patterns involve the use of health care services of various types prior to ED visits and examined the associations of these patterns with the severity of the presenting condition for the ED visit (EDVS) and subsequent events. This retrospective observational study used administrative data on beneficiaries of the universal health care insurance program in Taiwan. The service type, treatment capacity, and relative diagnosis were used to classify pre-ED visits into 8 care types. Frequent pattern analysis was used to identify sequential care-seeking patterns and to classify 667,183 eligible pre-ED episodes into patterns. Generalized linear models were developed using generalized estimating equations to examine the associations of these patterns with EDVS and subsequent events. The results revealed 17 care-seeking patterns. The EDVS and likelihood of subsequent events significantly differed among patterns. The ED severity index of patterns differ from patterns seeking directly ED care (coefficients ranged from -0.05 to 0.13), and the odds-ratios for the likelihood of subsequent ED visits and hospitalization ranged from 1.18 to 1.86 and 1.16 to 2.84, respectively. The pre-ED care-seeking patterns differ in severity of presenting condition and subsequent events that may represent different causes of ED visit. Future health policy maker may adopt different intervention strategies for targeted population to reduce unnecessary ED visit effectively.

  4. Pre-Emergency-Department Care-Seeking Patterns Are Associated with the Severity of Presenting Condition for Emergency Department Visit and Subsequent Adverse Events: A Timeframe Episode Analysis

    OpenAIRE

    Chan, Chien-Lung; Lin, Wender; Yang, Nan-Ping; Lai, K. Robert; Huang, Hsin-Tsung

    2015-01-01

    Background Many patients treated in Emergency Department (ED) visits can be treated at primary or urgent care sectors, despite the fact that a number of ED visitors seek other forms of care prior to an ED visit. However, little is known regarding how the pre-ED activity episodes affect ED visits. Objectives We investigated whether care-seeking patterns involve the use of health care services of various types prior to ED visits and examined the associations of these patterns with the severity ...

  5. Prurigo Nodularis With Cutaneous Horn

    Directory of Open Access Journals (Sweden)

    Thadeus Joseph

    1997-01-01

    Full Text Available Cutaneous horns are rare horny excrescences which occur in various dermatoses. We report a girl with prurigo nodularis who developed a horn on one of the nodules. This unique association has not been reported so far.

  6. Cutaneous leishmaniasis in North Dakota.

    Science.gov (United States)

    Douvoyiannis, Miltiadis; Khromachou, Tamim; Byers, Norman; Hargreaves, James; Murray, Henry W

    2014-09-01

    In the United States, autochthonous cutaneous leishmaniasis caused by infection with Leishmania mexicana has been reported from Texas and Oklahoma. Here, we describe a child with 2 new features: cutaneous infection acquired outside of the south-central United States (in North Dakota) and infection caused by Leishmania donovani species complex. © The Author 2014. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  7. HLA Association with Drug-Induced Adverse Reactions

    Directory of Open Access Journals (Sweden)

    Wen-Lang Fan

    2017-01-01

    Full Text Available Adverse drug reactions (ADRs remain a common and major problem in healthcare. Severe cutaneous adverse drug reactions (SCARs, such as Stevens–Johnson syndrome (SJS/toxic epidermal necrolysis (TEN with mortality rate ranges from 10% to more than 30%, can be life threatening. A number of recent studies demonstrated that ADRs possess strong genetic predisposition. ADRs induced by several drugs have been shown to have significant associations with specific alleles of human leukocyte antigen (HLA genes. For example, hypersensitivity to abacavir, a drug used for treating of human immunodeficiency virus (HIV infection, has been proposed to be associated with allele 57:01 of HLA-B gene (terms HLA-B∗57:01. The incidences of abacavir hypersensitivity are much higher in Caucasians compared to other populations due to various allele frequencies in different ethnic populations. The antithyroid drug- (ATDs- induced agranulocytosis are strongly associated with two alleles: HLA-B∗38:02 and HLA-DRB1∗08:03. In addition, HLA-B∗15:02 allele was reported to be related to carbamazepine-induced SJS/TEN, and HLA-B∗57:01 in abacavir hypersensitivity and flucloxacillin induced drug-induced liver injury (DILI. In this review, we summarized the alleles of HLA genes which have been proposed to have association with ADRs caused by different drugs.

  8. Cutaneous manifestations in patients with mastocytosis

    DEFF Research Database (Denmark)

    Hartmann, Karin; Escribano, Luis; Grattan, Clive

    2016-01-01

    with mastocytosis. To address this unmet need, an international task force involving experts from different organizations (including the European Competence Network on Mastocytosis; the American Academy of Allergy, Asthma & Immunology; and the European Academy of Allergology and Clinical Immunology) met several...... times between 2010 and 2014 to discuss the classification and criteria for diagnosis of cutaneous manifestations in patients with mastocytosis. This article provides the major outcomes of these meetings and a proposal for a revised definition and criteria. In particular, we recommend that the typical...

  9. Treatment of Cutaneous Lupus Erythematosus

    Science.gov (United States)

    Kim, Grace K.; Del Rosso, James Q.

    2013-01-01

    The treatment of cutaneous lupus erythematosus is centered upon formulating a regimen of topical and systemic therapies designed to reduce disease activity and minimize cosmetic damage. Sun avoidance and sunscreen are important preventative measures proven to minimize cutaneous lupus erythematosus exacerbations. Limited disease is typically managed with topical corticosteroids or calcineurin inhibitors. Antimalarial therapy is the gold standard of systemic therapy. Many other treatments have been studied in patients with recalcitrant cutaneous lupus erythematosus, and their use must be evaluated based on individual risk-benefit concerns. R-salbutamol and pulsed dye laser therapy have proven to be effective topical alternatives. Additional systemic agents include retinoids, immunosuppressants, immunomodulators, biologics, and other experimental therapies with novel modes of action. According to the Oxford Centre for Evidence-based Medicine criteria for evaluating the strength of evidence supporting an individual treatment measure, no therapy for cutaneous lupus erythematosus has achieved Level 1 status. This demonstrates the need for randomized, controlled trials and systematic reviews of all cutaneous lupus erythematosus interventions in order to meet increasing standards and demand for evidence-based practice. PMID:23320123

  10. [Thyroid and lipidic dysfunction associated with bexarotene in cutaneous T-cell lymphoma].

    Science.gov (United States)

    Rodriguez Suarez, Santiago; Pamies Andreu, Encarnación; Muñiz Grijalvo, Ovidio; Garcia Morillo, José Salvador

    2016-02-05

    Bexarotene is a synthetic selective X receptor rexinoide approved for the systemic treatment of cutaneous T-cell lymphoma. During treatment is very frequent the occurrence of hypothyroidism and severe mixed hyperlipidemia, both are reversibles and dose-dependent adverse events. Increase of triglycerides and LDL-cholesterol level (up to even higher levels have been associated with pancreatitis in some cases) is widely described (as is the case with other retinoids) but decrease in HDL-cholesterol is poored know. We review our experience with the use of bexarotene. We present a serie of 3 clinical report of patients treated with bexarotene in whose, in addition to these well-known adverse event, a serious lowering of HDL-cholesterol was observed. The 3 patients studied had metabolic complications like central hypothyroidism and severe mixed hyperlipidemia; with special emphasis on the sharp fall (mean decrease>83%) in the HDL-cholesterol level. Cholesterol lowering medication and substitutive hormonal replacement with levotiroxine resulted in an improvement of the biochimical parameters without reaching the correct goals. Bexarotene produce as predictable side effects severe mixed hyperlipidemia with marked decrease in HDL-cholesterol levels and central hypothyroidism, being the both reversible and dose-dependent. A reflection on the possible aetiological mechanisms and implications of this phenomenon are included. Copyright © 2015 Elsevier España, S.L.U. All rights reserved.

  11. Cutaneous xanthomas with concurrent demodicosis and dermatophytosis in a cat.

    Science.gov (United States)

    Vogelnest, L J

    2001-07-01

    Multiple cutaneous xanthomas, associated with fasting hyperlipidaemia, are described in a 9-month-old domestic long-haired cat. A severely pruritic, papular, and crusting dermatitis affecting the head and neck, initially diagnosed as lesions of the eosinophilic granuloma complex, progressively developed on the head and pinnae. Pruritus was controlled with administration of prednisolone and chlorambucil. Repeat histological examination confirmed the diagnosis of cutaneous xanthoma and concurrent mild demodicosis. Marked fasting hypercholesterolaemia, hypertriglyceridaemia and transient hyperglycaemia were subsequently confirmed. Treatment for hyperlipidaemia and xanthomas with a low-fat diet (Hill's Feline r/d) and the previously unreported treatment for feline demodicosis of daily oral milbemycin were commenced. Multiple pink, alopecic plaques and papules gradually regressed, however pruritus recurred if immunosuppressive treatment was reduced, and well-demarcated areas of alopecia developed on the head, limbs and trunk, despite negative skin scrapings for demodex mites. Fungal culture of hair samples yielded Microsporum canis. All cutaneous lesions resolved with the addition of griseofulvin to the treatment regimen. Concurrent corneal ulceration and keratoconjunctivitis sicca ultimately resolved with treatment, including topical cyclosporin. Diabetes mellitus developed 6 months after resolution of skin lesions. No cutaneous or ocular abnormalities were present 6 months later with continued low-fat diet and insulin administration, although transient recurrence of papules and pruritus occurred after inadvertent access to a fatty meal. An underlying primary hyperlipidaemia was suspected, causing pruritic xanthomas. This may represent the first report of concurrent cutaneous xanthomas, demodicosis and dermatophytosis in a cat.

  12. Localized cutaneous sporotrichosis lasting for 10 years

    Directory of Open Access Journals (Sweden)

    Rathi S

    2003-05-01

    Full Text Available A case of localized cutaneous sporotrichosis lasting for 10 years is being reported. The fixed cutaneous variety creates diagnostic difficulty by mimicking other conditions, chiefly lupus vulgaris.

  13. Vaccine Adverse Events

    Science.gov (United States)

    ... for Biologics Evaluation & Research Vaccine Adverse Events Vaccine Adverse Events Share Tweet Linkedin Pin it More sharing ... in the primary immunization series in infants Report Adverse Event Report a Vaccine Adverse Event Contact FDA ( ...

  14. Gastrointestinal and renal abnormalities in cardio-facio-cutaneous syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Herman, Thomas E.; McAlister, William H. [Washington University School of Medicine, St. Louis Children' s Hospital, Mallinckrodt Institute of Radiology, St. Louis, MO (United States)

    2005-02-01

    Cardio-facio-cutaneous syndrome (CFC) is an uncommon autosomal recessive condition recently distinguished from Noonan syndrome but with more marked growth failure and ectodermal dysplasia. Abdominal symptoms are frequently described but anatomic lesions in CFC have rarely been described. We have found significant anatomic abnormalities in CFC patients including antral foveolar hyperplasia, severe constipation with fecal impaction, nephrocalcinosis and renal cysts. (orig.)

  15. Gastrointestinal and renal abnormalities in cardio-facio-cutaneous syndrome

    International Nuclear Information System (INIS)

    Herman, Thomas E.; McAlister, William H.

    2005-01-01

    Cardio-facio-cutaneous syndrome (CFC) is an uncommon autosomal recessive condition recently distinguished from Noonan syndrome but with more marked growth failure and ectodermal dysplasia. Abdominal symptoms are frequently described but anatomic lesions in CFC have rarely been described. We have found significant anatomic abnormalities in CFC patients including antral foveolar hyperplasia, severe constipation with fecal impaction, nephrocalcinosis and renal cysts. (orig.)

  16. Mohs micrographic surgery of rare cutaneous tumours

    NARCIS (Netherlands)

    Flohil, S.C.; Lee, C.B. van; Beisenherz, J.; Mureau, M.A.M.; Overbeek, L.I.H.; Nijsten, T.; Bos, R.R.

    2017-01-01

    BACKGROUND: Recurrence rates after Mohs micrographic surgery (MMS) for rare cutaneous tumours are poorly defined. OBJECTIVE: To investigate the recurrence rate after MMS for rare cutaneous tumours at a university centre. METHODS & MATERIALS: Retrospective review of all rare cutaneous tumours treated

  17. Cutaneous cancer and xeroderma pigmentosum; Cancer cutane et xeroderma pigmentosum

    Energy Technology Data Exchange (ETDEWEB)

    Ben Salah, H.; Bahri, M.; Mnejja, W.; Siala, W.; Daoud, J. [Centre Hospitalier Universitaire Habib-Bourguiba, Service de Radiotherapie Carcinologique, Sfax (Tunisia); Sallemi, T. [Centre Hospitalier Universitaire Habib-Bourguiba, Service d' Anatomie Pathologique, Sfax (Tunisia); Turki, H. [Centre Hospitalier Universitaire Habib-Bourguiba, Service de Dermatologie, Sfax (Tunisia)

    2007-11-15

    The cutaneous cancer at the patients affected by xeroderma pigmentosum is characterized by its multifocal character and its strong radiosensitivity. A premature care and a regular follow-up for life of these patients is indispensable for the detection and the treatment of new hurts. The precautionary measures are also important by the school eviction. (N.C.)

  18. Taxonomy and epidemiology of Mucor irregularis, agent of chronic cutaneous mucormycosis

    NARCIS (Netherlands)

    Lu, X.-L.; Najafzadeh, M.J.; Dolatabadi, S.; Ran, Y.-P.; Shen, Y.-N.; Li, C.-Y.; Xi, L.-Y.; Hao, F.; Zhang, Q.-Q.; Li, R.-Y.; Hu, Z.-M.; Lu, G.-X.; Wang, J.-J.; Drogari-Apiranthitou, M.; Klaassen, C.; Meis, J.F.; Hagen, F.; Liu, W.-D.; Hoog, de G.S.

    2013-01-01

    Mucormycosis usually presents as a progressive infection with significant angio-invasion. Mucormycosis due to Mucor irregularis (formerly Rhizomucor variabilis var. variabilis), however, is exceptional in causing chronic cutaneous infection in immunocompetent humans, ultimately leading to severe

  19. Cutaneous lupus erythematosus and systemic lupus erythematosus are associated with clinically significant cardiovascular risk

    DEFF Research Database (Denmark)

    Hesselvig, J Halskou; Ahlehoff, O; Dreyer, L

    2017-01-01

    Systemic lupus erythematosus (SLE) is a well-known cardiovascular risk factor. Less is known about cutaneous lupus erythematosus (CLE) and the risk of developing cardiovascular disease (CVD). Therefore, we investigated the risk of mortality and adverse cardiovascular events in patients diagnosed...

  20. Sporotrichoid pattern of cutaneous nocardiosis

    Directory of Open Access Journals (Sweden)

    Inamadar A

    2003-01-01

    Full Text Available A young male patient, having linearly arranged nodular lesions on lower extremity was diagnosed to have lymphocutaneous variety of cutaneous nocardiosis. This is a rare entity and has to be differentiated form other causes of nodular lymphangitis. The patient responded dramatically to Cotrimoxazole therapy.

  1. Orbito-Maxillofacial Cutaneous Anthrax

    African Journals Online (AJOL)

    and development of a black eschar were reviewed. Occupational history, falls and/or contact with animal meat was ... and oral ciprofloxacin (500mg BD for 21 days). The culture results isolated Bacillus anthracis highly ... The clinical evolution of cutaneous anthrax is typical with the initial development of minute red macules.

  2. Ultraviolet light and cutaneous lupus

    NARCIS (Netherlands)

    Bijl, Marc; Kallenberg, Cees G. M.

    2006-01-01

    Exposure to ultraviolet (UV) light is one of the major factors known to trigger cutaneous disease activity in (systemic) lupus erythematosus patients. UV light, UVB in particular, is a potent inducer of apoptosis. Currently, disturbed clearance of apoptotic cells is one of the concepts explaining

  3. Cutaneous cancer and xeroderma pigmentosum

    International Nuclear Information System (INIS)

    Ben Salah, H.; Bahri, M.; Mnejja, W.; Siala, W.; Daoud, J.; Sallemi, T.; Turki, H.

    2007-01-01

    The cutaneous cancer at the patients affected by xeroderma pigmentosum is characterized by its multifocal character and its strong radiosensitivity. A premature care and a regular follow-up for life of these patients is indispensable for the detection and the treatment of new hurts. The precautionary measures are also important by the school eviction. (N.C.)

  4. Reconstructive dosimetry for cutaneous radiation syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Lima, C.M.A.; Lima, A.R.; Degenhardt, Ä.L.; Da Silva, F.C.A., E-mail: dasilva@ird.gov.br [Instituto de Radioprotecao e Dosimetria (IRD/CNEN-RJ), Rio de Janeiro, RJ (Brazil); Valverde, N.J. [Fundacao Eletronuclear de Assistencia Medica, Rio de Janeiro, RJ (Brazil)

    2015-10-15

    According to the International Atomic Energy Agency (IAEA), a relatively significant number of radiological accidents have occurred in recent years mainly because of the practices referred to as potentially high-risk activities, such as radiotherapy, large irradiators and industrial radiography, especially in gammagraphy assays. In some instances, severe injuries have occurred in exposed persons due to high radiation doses. In industrial radiography, 80 cases involving a total of 120 radiation workers, 110 members of the public including 12 deaths have been recorded up to 2014. Radiological accidents in industrial practices in Brazil have mainly resulted in development of cutaneous radiation syndrome (CRS) in hands and fingers. Brazilian data include 5 serious cases related to industrial gammagraphy, affecting 7 radiation workers and 19 members of the public; however, none of them were fatal. Some methods of reconstructive dosimetry have been used to estimate the radiation dose to assist in prescribing medical treatment. The type and development of cutaneous manifestations in the exposed areas of a person is the first achievable gross dose estimation. This review article presents the state-of-the-art reconstructive dosimetry methods enabling estimation of local radiation doses and provides guidelines for medical handling of the exposed individuals. The review also presents the Chilean and Brazilian radiological accident cases to highlight the importance of reconstructive dosimetry. (author)

  5. Systemic and Nonrenal Adverse Effects Occurring in Renal Transplant Patients Treated with mTOR Inhibitors

    Directory of Open Access Journals (Sweden)

    Gianluigi Zaza

    2013-01-01

    Full Text Available The mammalian target of rapamycin inhibitors (mTOR-I, sirolimus and everolimus, are immunosuppressive drugs largely used in renal transplantation. The main mechanism of action of these drugs is the inhibition of the mammalian target of rapamycin (mTOR, a regulatory protein kinase involved in lymphocyte proliferation. Additionally, the inhibition of the crosstalk among mTORC1, mTORC2, and PI3K confers the antineoplastic activities of these drugs. Because of their specific pharmacological characteristics and their relative lack of nephrotoxicity, these inhibitors are valid option to calcineurine inhibitors (CNIs for maintenance immunosuppression in renal transplant recipients with chronic allograft nephropathy. However, as other immunosuppressive drugs, mTOR-I may induce the development of several adverse effects that need to be early recognized and treated to avoid severe illness in renal transplant patients. In particular, mTOR-I may induce systemic nonnephrological side effects including pulmonary toxicity, hematological disorders, dysmetabolism, lymphedema, stomatitis, cutaneous adverse effects, and fertility/gonadic toxicity. Although most of the adverse effects are dose related, it is extremely important for clinicians to early recognize them in order to reduce dosage or discontinue mTOR-I treatment avoiding the onset and development of severe clinical complications.

  6. Psoríase moderada a grave tratada com infliximabe em 53 pacientes: perfil dos pacientes, eficácia e efeitos adversos Moderate to severe psoriasis treated with infliximab - 53 patients: patients profile, efficacy and adverse effects

    Directory of Open Access Journals (Sweden)

    Artur Antonio Duarte

    2011-04-01

    TNF-alpha. Infliximab neutralizes the biological activity of TNF-alpha. Adverse reactions that occur during infusion or up to 24 hours afterwards are referred to as acute reactions. Delayed reactions are those occurring between 24 hours and 14 days after an infusion. OBJECTIVE: To evaluate the profile of patients with moderate to severe psoriasis that is resistant to conventional treatment, and to assess adverse reactions to infliximab. METHODS: Fifty-three patients, 40 men and 13 women, were treated with infliximab. The dose used was 5 mg/kg in weeks 0, 2 and 6 (induction phase, followed by maintenance therapy every 8 weeks. RESULTS: Of the 53 patients, 6 participated only in the induction phase. These patients reached Psoriasis Area Severity Index (PASI of 90-100 and opted to discontinue treatment. Forty-seven patients continued therapy with the drug for at least 2-3 years. Of these, 55.3% (n=26 experienced some type of adverse event. Acute adverse events were recorded in 34% of the patients and delayed adverse events in 36.1%. The prevalence of comorbidities was 57.4%. CONCLUSION: In the present study, infliximab was found to constitute a safe and effective form of therapy. Of the comorbidities recorded in the patients in this study, obesity was associated with a delayed and less effective response to treatment. When adequately monitored, neither acute nor delayed adverse events require discontinuation of therapy, since they do not represent an uncontrolled risk to the patient.

  7. Cutaneous larva migrans in northern climates. A souvenir of your dream vacation.

    Science.gov (United States)

    Edelglass, J W; Douglass, M C; Stiefler, R; Tessler, M

    1982-09-01

    Three young women recently returned to the metropolitan Detroit area with cutaneous larva migrans. All three had vacationed at a popular club resort on the Caribbean island of Martinique. Cutaneous larva migrans is frequently seen in the southern United States, Central and South America, and other subtropical areas but rarely in northern climates. Several organisms can cause cutaneous larva migrans, or creeping eruption. The larvae of the nematode Ancylostoma braziliense are most often the causative organisms. Travel habits of Americans make it necessary for practitioners in northern climates to be familiar with diseases contracted primarily in warmer locations. The life cycle of causative organisms and current therapy are reviewed.

  8. Dichotomy of the T cell response to Leishmania antigens in patients suffering from cutaneous leishmaniasis; absence or scarcity of Th1 activity is associated with severe infections

    DEFF Research Database (Denmark)

    Gaafar, A; Kharazmi, A; Ismail, A

    1995-01-01

    ) and amastigotes (LDA), and the surface protease gp63. The proliferative responses to Leishmania antigens were lower in patients with severe disease than in patients with mild disease (P = 0.01-0.05), and such a difference was not observed in the response to purified protein derivative of tuberculin (PPD...... when the cells from the same donors were stimulated by TT and PPD. The percentages of patients with a Th1-like response pattern after stimulation by LMP in patients with severe and mild disease manifestations were 30% and 80%, respectively. This difference was statistically significant (P = 0.034)....

  9. Unusual presentation of cutaneous leiomyoma

    Directory of Open Access Journals (Sweden)

    Sapnashree Bhaskar

    2014-01-01

    Full Text Available Herein, we report a case of leiomyoma cutis because of its rarity and unusual presentation. The case presented with a solitary leiomyoma lesion which was painless. However, the adjacent normal appearing area was tender. A biopsy of the lesion as well as of a portion of the adjacent normal appearing area was taken, which confirmed the diagnosis of cutaneous leiomyoma. This may suggest the dormant nature of the disease which has not yet become apparent.

  10. Unusual presentation of cutaneous leishmaniasis

    Directory of Open Access Journals (Sweden)

    Lahiry Anup Kumar

    2002-01-01

    Full Text Available Cutaneous leis hmaniasis is endemic in some regions of Saudi Arabia. A case with uncommon hyperkeratotic type of lesion was seen. Being an endemic zone, a slit- skin smear was done and stained with Giemsa′s stain. Smears howed Leishman Donovan bodies within and outside the macrophages. Significant improvement, followed by complete resolution of the lesion was seen with ketoconazole treatment.

  11. Cutaneous and mucosal pain syndromes

    Directory of Open Access Journals (Sweden)

    Siddappa K

    2002-01-01

    Full Text Available The cutaneous and mucosal pain syndromes are characterized by pain, burning sensation, numbness or paraesthesia of a particular part of the skin or mucosal surface without any visible signs. They are usually sensory disorders, sometimes with a great deal of psychologic overlay. In this article various conditions have been listed and are described. The possible causative mechanisms are discussed when they are applicable and the outline of their management is described.

  12. Cutaneous metastasis in anorectal adenocarcinoma

    Directory of Open Access Journals (Sweden)

    Krishnendra Varma

    2015-01-01

    Full Text Available Cutaneous metastasis in anorectal adenocarcinoma is a rare entity. Here, we report the case of a 40-year-old female who presented with yellowish-brown, irregular, solid, elevated rashes over the pubis with a recent history off palliative colostomy for anorectal adenocarcinoma. Clinically, we suspected metastasis that was proved on biopsy. We report this case due to the rare presenting site (i.e., perineum of a metastatic adenocarcinoma.

  13. Dermatologic adverse events associated with chemotherapy and targeted anticancer therapy

    Directory of Open Access Journals (Sweden)

    Maria Kowalska

    2016-05-01

    Full Text Available Chemotherapeutic agents and drugs used for targeted tumor therapy often cause undesirable side effects of the skin which typically are toxic cutaneous reactions (toxicity grade 1 to 4. The first group of drugs that cause toxicities affecting the skin are inhibitors of epidermal growth factor receptor (EGFR. They cause a variety of skin changes (PRIDE syndrome, which are mainly manifested by papulopustular rash, also referred to as acneiform rash, occurring in 44–74% of patients. Another drug which causes cutaneous toxicities is inhibitor of CTLA4 (cytotoxic T lymphocyte-associated protein 4, which is represented by ipilimumab, used in the treatment of metastatic melanoma. The most common dermatological adverse event, observed in 40–64% of patients receiving ipilimumab, is generalized maculopapular rash with pruritus and dry skin, and in some cases vitiligo is also observed. BRAF and MEK inhibitors introduced for the treatment of advanced melanoma also cause skin rashes. BRAF inhibitors also affecting the proliferation of keratinocytes stimulate hypertrophic changes and cause the whole spectrum of lesions from benign and keratoacanthoma to squamous cell carcinoma. A hedgehog pathway inhibitor (vismodegib is used for the treatment of metastatic basal cell carcinoma. The most common adverse events it causes are reversible alopecia and dysgeusia, but it can also cause the development of keratoacanthoma and squamous cell carcinoma. Among the most common side effects of chemotherapy and targeted therapy are toxic changes within the hands and feet (hand-foot skin reaction – HFSR that early manifest as a neurological symptoms (numbness, paresthesia, and skin symptoms (erythematous swelling changes, blisters, hyperkeratosis occur later. Anti-cancer drugs can also cause serious skin diseases such as Stevens-Johnson syndrome (SJS, toxic epidermal necrolysis (TEN and DRESS (drug rash with eosinophilia and systemic symptoms, whose course and prognosis

  14. Cutaneous Chromatophoromas in Captive Snakes.

    Science.gov (United States)

    Muñoz-Gutiérrez, J F; Garner, M M; Kiupel, M

    2016-11-01

    Chromatophoromas are neoplasms arising from pigment-bearing cells (chromatophores) of the dermis. While isolated cases have been reported in the literature, the prevalence and biological behavior of chromatophoromas in snakes are unknown. Forty-two chromatophoromas were identified among 4663 submissions (0.9%) to a private diagnostic laboratory in a 16-year period. The most commonly affected snakes were colubrids (23 cases, 55%) and vipers (8 cases, 19%). The San Francisco garter snake was the most commonly affected species (6 cases; 14% of all affected snake species and 3.7% of all garter snake submissions). No sex predilection was found. The age of 28 snakes ranged from 5 to 27 years. Single cutaneous chromatophoromas were most commonly observed and presented as pigmented cutaneous masses or plaques along any body segment. Euthanasia or death due to progressive neoplastic disease or metastasis was reported in 8 (19%) and 4 (10%) cases, respectively. The survival time of 4 animals ranged from 4 to 36 months. Microscopically, xanthophoromas, iridophoromas, melanocytic neoplasms, and mixed chromatophoromas were identified, with melanocytic neoplasms being most common. Microscopic examination alone was generally sufficient for the diagnosis of chromatophoroma, but immunohistochemistry for S-100 and PNL-2 may be helpful for diagnosing poorly pigmented cases. Moderate to marked nuclear atypia appears to be consistently present in cutaneous chromatophoromas with a high risk of metastasis, while mitotic count, lymphatic invasion, the level of infiltration, and the degree of pigmentation or ulceration were not reliable predictors of metastasis. © The Author(s) 2016.

  15. Ampullary carcinoma with cutaneous metastasis

    Directory of Open Access Journals (Sweden)

    I-Ting Liu

    2016-06-01

    Full Text Available Carcinoma of the ampulla of Vater is a rare gastrointestinal tumor. Additionally, cutaneous metastasis from such an internal malignancy is also uncommon. We reported the case of a 55-year-old man afflicted with ampullary carcinoma with cutaneous metastasis. The patient did not undergo the standard Whipple procedure but received chemotherapy due to apparent left neck lymph node metastasis noted by initial PET/CT imaging. The skin metastasis presented as a left neck infiltrating purpuric lesion, which was confirmed by skin biopsy approximately one year after the patient's disease was first diagnosed. Thereafter, the patient received further chemotherapy pursuant to his course of medical management. Skin metastasis usually represents a poor patient prognosis. In these cases, treatment of cutaneous metastasis typically includes systemic chemotherapy and local management such as radiation therapy or tumor excision. And when choosing a chemotherapy regimen for the ampullary cancer, the histological subtypes (intestinal or pancreatobiliary should be comprehensively considered. In our review of the literature, the intestinal type seems to have less distant lymph node metastasis, advanced local invasion, as well as recurrence than pancreatobiliary type of ampullary cancer.

  16. Disseminated cutaneous sporotrichosis in patient with alcoholism

    Directory of Open Access Journals (Sweden)

    Ana Maria Benvegnú

    Full Text Available Abstract Sporotrichosis is the most prevalent subcutaneous mycosis and is characterized by a subacute or chronic development of a cutaneous or subcutaneous nodular lesion. It is caused by the dimorphic fungus Sporothrix spp, which may manifest in different clinical forms. The disseminated cutaneous form is uncommon and is more likely to occur in immunocompromised patients. We report a 47-year-old male patient with multiple cutaneous and subcutaneous nodules. The patient was diagnosed with disseminated cutaneous sporotrichosis based on the isolation and identification of Sporothrix spp. The patient was treated with potassium iodide, which resulted in clinical improvement of the lesions.

  17. Disseminated cutaneous sporotrichosis in patient with alcoholism.

    Science.gov (United States)

    Benvegnú, Ana Maria; Stramari, Juliana; Dallazem, Lia Natália Diehl; Chemello, Raíssa Massaia Londero; Beber, André Avelino Costa

    2017-01-01

    Sporotrichosis is the most prevalent subcutaneous mycosis and is characterized by a subacute or chronic development of a cutaneous or subcutaneous nodular lesion. It is caused by the dimorphic fungus Sporothrix spp, which may manifest in different clinical forms. The disseminated cutaneous form is uncommon and is more likely to occur in immunocompromised patients. We report a 47-year-old male patient with multiple cutaneous and subcutaneous nodules. The patient was diagnosed with disseminated cutaneous sporotrichosis based on the isolation and identification of Sporothrix spp. The patient was treated with potassium iodide, which resulted in clinical improvement of the lesions.

  18. Remote Cutaneous Breast Carcinoma Metastasis Mimicking Dermatitis

    Directory of Open Access Journals (Sweden)

    Annakan V Navaratnam

    2015-01-01

    Full Text Available Cutaneous metastases from primary internal malignancies are an uncommon presentation. Cutaneous metastases are more frequently seen in breast cancer than in any other visceral malignancy in women. Medical practitioners should be vigilant of the possibility of unusual presentations of metastatic disease in breast cancer patients with lobular carcinoma presenting as cutaneous lesions mimicking benign dermatological conditions. Herein, we present a case of a 75-year-old woman presenting with cutaneous lobular breast carcinoma metastases on her anterior right leg, which had previously been misdiagnosed as dermatitis for 9 years.

  19. Localized cutaneous mucinosis associated with multiple myeloma: A rare presentation

    Directory of Open Access Journals (Sweden)

    Parvaiz Anwar Rather

    2014-01-01

    Full Text Available Lichen myxoedematosus (LM, a form of primary cutaneous mucinosis, may present either as localized less severe form called papular mucinosis or diffuse more severe form called scleromyxoedema. The diffuse form is almost always associated with monoclonal gammopathy, whereas localized form is not. We report an atypical case of localized form of LM associated with multiple myeloma in a 66-year-old male, who presented with asymptomatic waxy papular eruption on extremities, which on histopathological examination confirmed the diagnosis of cutaneous mucinosis. After initially being put on steroids and hydroxychloroquine with minimal improvement, patient subsequently presented with encephalopathy and on evaluation revealed hypernatremia, hypercalcemia, hypergammaglobulinemia, reversal of albumin-globulin (A/G ratio, azotemia, and lytic lesions in skull X-ray. Bone marrow aspiration and biopsy confirmed multiple myeloma. Patient was successfully treated with standard treatment regimen for multiple myeloma with bortezumib and dexamethasone and his skin lesions subsided completely.

  20. Necrosis cutánea severa por picadura de raya en el miembro inferior: presentación de un caso y revisión de la literatura Stingray injury causing severe cutaneous necrosis: case report and literature review

    Directory of Open Access Journals (Sweden)

    M.A. Hoyos Franco

    2009-12-01

    Full Text Available El propósito de este trabajo es presentar nuestra experiencia con un caso de picadura por raya en el área maleolar interna del pie derecho de un hombre de 25 años, que sufrió mientras pescaba. Inicialmente presentó dolor urente, seguido de edema severo, con necrosis de la piel suprayacente. Ingresa a nuestra institución 24 horas después y con edema, eritema y secreción purulenta en el sitio afectado. Se inicia tratamiento con antibióticos sistémicos y se realizan tres lavados y desbridamientos en días subsecuentes. Evolucionó con solución de continuidad y exposición ósea sobre el maléolo interno en un área de 7 x 5 cms que se cubrió con un colgajo safeno interno de flujo reverso que evolucionó satisfactoriamente. Las lesiones ocasionadas por la picadura de raya (Myliobatidae son escasamente referidas en Cirugía Plástica, pues la lesión tisular severa de las extremidades es poco frecuente. Revisamos la fisiopatología, los tipos de lesiones que se producen y los principios de tratamiento.The purpose of this paper is to present our experience with one case of stingray injury, in a 25 years old man, while he was fishing, compromising his right feet at the internal malleolus. At the beginning he had severe pain, and during the first hours after the accident progressive edema was evident. He arrived to our hospital 24 hours later, when purulent discharge and eritem was obvious. Intravenous antibiotics were initiated and three surgical debridements where performed during the following week. After the process was complete, a soft tissue defect was created on the internal malleolus (7 x 5 cm. Reconstruction was achieved using a reverse internal saphenous flap that evolved satisfactorily. Severe skin injuries caused by stingrays (Myliobatidae have been reported shortly in plastic surgery literature, because these lesions usually heal without surgical procedures. We review skin injury physiopathology, showing the different kind of

  1. The cutaneous radiation syndrome: diagnosis and treatment; Le syndrome d'irradiation cutane, diagnostic et traitement

    Energy Technology Data Exchange (ETDEWEB)

    Peter, R.U.; Steinert, M.; Gottlober, P. [Ulm Univ., Dept. of Dermatology (Germany)

    2001-12-01

    Accidental exposure to ionising radiation may occur during such catastrophic events as the Chernobyl accident in 1986 or for days and weeks as in Goiania in 1987 and in the military camp during the training of soldiers in Lilo/Georgia in 1997 as well as in medical institutions. The cutaneous symptoms after radiation exposure are based on a combination of inflammatory processes and alteration of cellular proliferation as a result of a specific pattern of transcriptionally activated pro-inflammatory cytokines and growth factors. They follow a time course consisting of prodromal erythema, manifestation, chronic stage, late stage and they are referred to as Cutaneous Radiation Syndrome. The time course depends on several factors such as the applied radiation dose, radiation quality, individual radiation sensitivity, the extent of contamination and absorption and volume of the skin. For diagnostics of the cutaneous radiation syndrome the following procedures are used: 7.5 MHz to 20 MHz-B-scan-sonography, thermography, capillary microscopy, profilometry, nuclear magnetic resonance imaging, bone scintigraphy and histology. Based on the results of experimental and clinical research of the last years pharmacotherapy of the cutaneous radiation syndrome includes topic or systemic application of corticosteroids, gamma-interferon, pentoxifylline and vitamin E and superoxide dismutase. The treatment depends on the stage of the cutaneous radiation syndrome. Due to the complexity of the clinical manifestations of radiation disease in most patients an interdisciplinary treatment in specialized centres is necessary. Dermatologists are asked to perform in most cases life-long therapy and follow-up of the patients. (author)

  2. Primary cutaneous Nocardia brasiliensis infection isolated in an immunosuppressed patient: a case report.

    Science.gov (United States)

    Lai, Kimberly W; Brodell, Lindsey A; Lambert, Emily; Menegus, Marilyn; Scott, Glynis A; Tu, John H

    2012-02-01

    Cutaneous nocardiosis is a rare infection that may manifest as a superficial skin lesion, lymphocutaneous infection, mycetoma, or diffuse cutaneous infection from a disseminated systemic infection. We report a case of a 65-year-old immunocompromised man with persistent primary cutaneous Nocardia brasiliensis infection following a motor vehicle collision. A high degree of suspicion is needed to diagnose Nocardia infection because of its resemblance to other bacterial infections. Nocardiosis should be included in the differential diagnosis of chronic cutaneous infections, especially when the response to antibiotics is inadequate or when the patient is immunocompromised. Because Nocardia may take several weeks to grow in standard bacterial culture media, laboratories should be notified of the suspicion so that culture plates are held for longer time periods. Long-term therapy, usually with sulfonamides, often is necessary.

  3. Many faces of cutaneous leishmaniasis

    Directory of Open Access Journals (Sweden)

    Bari Arfan Ul

    2008-01-01

    Full Text Available Background: Cutaneous leishmaniasis (CL is known for its clinical diversity and increasing numbers of new and rare variants of the disease are being reported these days. Aim: The aim of this descriptive study was to look for and report the atypical presentations of this common disease occurring in Pakistan. Methods: The study was carried out in three hospitals (MH, Rawalpindi; PAF Hospital, Sargodha; and CMH, Muzaffarabad from 2002 to 2006. Military and civilian patients of all ages, both males and females, belonging to central and north Punjab province and Kashmir were included in the study. Clinical as well as parasitological features of cutaneous leishmaniasis were studied. The unusual lesions were photographed and categorized accordingly using simple descriptive statistics. Results: Out of 718 patients of cutaneous leishmaniasis, 41 (5.7% had unusual presentations. The commonest among unusual morphologies was lupoid leishmaniasis 14 (34.1%, followed by sporotrichoid 5 (12.1%, paronychial 3 (7.3%, lid leishmaniasis 2 (4.9%, psoriasiform 2 (4.9%, mycetoma-like 2 (4.9%, erysipeloid 2 (4.9%, chancriform 2 (4.9%, whitlow 1 (2.4%, scar leishmaniasis 1 (2.4%, DLE-like 1 (2.4%, ′squamous cell carcinoma′-like 1 (2.4%, zosteriform 1 (2.4%, eczematous 1 (2.4%, verrucous 1 (2.4%, palmar/plantar 1 (2.4% and mucocutaneous 1 (2.4%. Conclusion: In Pakistan, an endemic country for CL, the possibility of CL should be kept in mind while diagnosing common dermatological diseases like erysipelas, chronic eczema, herpes zoster, paronychia; and uncommon disorders like lupus vulgaris, squamous cell carcinoma, sporotrichosis, mycetoma and other deep mycoses.

  4. Cutaneous lesions in new born

    Directory of Open Access Journals (Sweden)

    Sachdeva Meenakshi

    2002-11-01

    Full Text Available Five hundred unselected newborn babies delivered in the Department of Obstetrics and Gynaecology, Unit II of SGBT Hospital attached to Government Medical College, Amritsar during April 2000 to October 2000 were examined for cutaneous lesions daily for the first five days after birth. Different cutaneous lesions were seen in 474(94. 8% newborns. The physiological skin changes observed in order of frequency were Epstein pearls in 305(61%, Mongolian spot in 301(60. 2%, superficial cutaneous desquamation in 200(40%, icterus in 128(25. 6%, milia in 119(23. 8%, sebaceous gland hyperplasia in 107 (21. 4%, occipital alopecia in 94(18. 8%, lanugo in 72(14. 4%, peripheral cyanosis in 47(9. 4%, breast hypertrophy in 29(5. 8% and miniature puberty in 28(5. 6% newborns. Of the transient non-infective skin diseases, erythema toxicum neonatorum was observed most commonly in 105(21 %, followed by miliaria rubra in 103(20. 6% and acne neonatorum in 27(5. 4% newborns. The naevi and other developmental defects in the descending order were salmon patch in 69(13. 8%, congenital melanocytic noevi in 10(2%, accessory tragi in 3(0.6%, spina bifida in 2(0.4%, hydrocephalus in 1(0.2% and poliosis in 1(0.2% newborns. Cradle cap was the only dermatitis observed in 50(10% newborns. One (0.2% case each of Harlequin ichthyosis and labial cyst was seen.

  5. Adulthood personality correlates of childhood adversity

    OpenAIRE

    Carver, Charles S.; Johnson, Sheri L.; McCullough, Michael E.; Forster, Daniel E.; Joormann, Jutta

    2014-01-01

    Objective: Childhood adversity has been linked to internalizing and externalizing disorders and personality disorders in adulthood. This study extends that research by examining several personality measures as correlates of childhood adversity. Method: In a college sample self-reports were collected of childhood adversity, several scales relating to personality, and current depression symptoms as a control variable. The personality-related scales were reduced to four latent variables, whic...

  6. Adulthood Personality Correlates of Childhood Adversity

    OpenAIRE

    Charles S. Carver; Charles S. Carver; Sheri L Johnson; Sheri L Johnson; Michael E McCullough; Daniel E Forster; Jutta eJoormann

    2014-01-01

    Objective: Childhood adversity has been linked to internalizing and externalizing disorders and personality disorders in adulthood. This study extends that research by examining several personality measures as correlates of childhood adversity. Method: In a college sample self-reports were collected of childhood adversity, several scales relating to personality, and current depression symptoms as a control variable. The personality-related scales were reduced to four latent variables, which w...

  7. Non-allergic cutaneous reactions in airborne chemical sensitivity--a population based study

    DEFF Research Database (Denmark)

    Berg, Nikolaj Drimer; Linneberg, Allan; Thyssen, Jacob Pontoppidan

    2011-01-01

    the relationship between cutaneous reactions from patch testing and self-reported severity of chemical sensitivity to common airborne chemicals. A total of 3460 individuals participating in a general health examination, Health 2006, were patch tested with allergens from the European standard series and screened...... for chemical sensitivity with a standardised questionnaire dividing the participants into four severity groups of chemical sensitivity. Both allergic and non-allergic cutaneous reactions--defined as irritative, follicular, or doubtful allergic reactions--were analysed in relationship with severity of chemical...... most severe groups of self-reported sensitivity to airborne chemicals. When adjusting for confounding, associations were weakened, and only non-allergic cutaneous reactions were significantly associated with individuals most severely affected by inhalation of airborne chemicals (odds ratio = 2.5, p = 0...

  8. Primary Cutaneous Aspergillosis in an Immunocompetent Patient

    African Journals Online (AJOL)

    are the lungs, central nervous system (CNS), and sinuses, however, the rare cutaneous infection is usually associated with immunodeficiency. Primary cutaneous infection, especially in immunocompetent patients, is extremely rare, but an increase in prevalence has been noted in the last. 20 years. The predisposing factors ...

  9. Eventos adversos pós-vacina contra a difteria, coqueluche e tétano e fatores associados à sua gravidade Adverse events following diphtheria, pertussis and tetanus vaccinations and factors associated with severity

    Directory of Open Access Journals (Sweden)

    Fabiana Ramos Martin de Freitas

    2007-12-01

    Full Text Available OBJETIVO: Avaliar os eventos adversos pós-vacina contra a difteria, coqueluche e tétano (EAPV-DPT e os fatores associados à sua gravidade. MÉTODOS: Estudo transversal com componente descritivo e analítico, abrangendo os eventos adversos pós-vacina DPT notificados no Estado de São Paulo, de 1984 a 2001, entre crianças menores de sete anos de idade. A definição de caso foi a adotada pela vigilância de EAPV-DPT; os dados obtidos foram originados da vigilância passiva desses eventos. No cálculo das taxas, o numerador foram os EAPV e o denominador o número de doses aplicadas. A associação entre a gravidade dos EAPV-DPT e as exposições de interesse foi investigada pelas estimativas não ajustadas e ajustadas da odds ratio, com os respectivos intervalos de 95% de confiança, usando regressão logística não condicional. RESULTADOS: Identificaram-se 10.059 EAPV-DPT relativos a 6.266 crianças, apresentando um ou mais EAPV, 29,5% foram internadas e em 68,2% houve contra-indicação das doses subseqüentes de DPT. Cerca de 75% dos eventos ocorreram nas primeiras seis horas após a aplicação da vacina. Os eventos mais freqüentes foram: febreOBJECTIVE: To analyze adverse events following vaccinations against diphtheria, pertussis and tetanus (AEFV-DPT and to investigate factors associated with event severity. METHODS: A cross-sectional study was carried out with a descriptive and analytical component covering AEFV-DPT that were notified in the State of São Paulo, Brazil, between 1984 and 2001, among children less than seven years old. Cases were defined as used in AEFV-DPT surveillance; the data source was AEFV-DPT passive surveillance. In calculating the rates, the numerator was the number of AEFV-DPT and as denominator was the number of doses applied. The association between severity of AEFV-DPT and the exposures of interest was investigated by means of non-adjusted and adjusted estimates of odds ratios, with their respective 95

  10. Pazopanib-Induced Severe Acute Pancreatitis

    Directory of Open Access Journals (Sweden)

    Kazumichi Kawakubo

    2015-08-01

    Full Text Available Pazopanib is an oral angiogenesis inhibitor targeting vascular endothelial growth factor receptors, platelet-derived growth factor receptors, and c-Kit approved for the treatment of renal cell carcinoma and soft tissue sarcoma. Nonselective kinase inhibitors, such as sunitinib and sorafenib, are known to be associated with acute pancreatitis. There are few case reports of severe acute pancreatitis induced by pazopanib treatment. We present a case of severe acute pancreatitis caused by pazopanib treatment for cutaneous angiosarcoma. The patient was an 82-year-old female diagnosed with cutaneous angiosarcoma. She had been refractory to docetaxel treatment and began pazopanib therapy. Three months after pazopanib treatment, CT imaging of the abdomen showed the swelling of the pancreas and surrounding soft tissue inflammation without abdominal pain. After she continued pazopanib treatment for 2 months, she presented with nausea and appetite loss. Abdominal CT showed the worsening of the surrounding soft tissue inflammation of the pancreas. Serum amylase and lipase levels were 296 and 177 IU/l, respectively. She was diagnosed with acute pancreatitis induced by pazopanib treatment and was managed conservatively with discontinuation of pazopanib, but the symptoms did not improve. Subsequently, an abdominal CT scan demonstrated the appearance of a pancreatic pseudocyst. She underwent endoscopic ultrasound-guided pseudocyst drainage using a flared-end fully covered self-expandable metallic stent. Then, the symptoms resolved without recurrence. Due to the remarkable progress of molecular targeted therapy, the oncologist should know that acute pancreatitis was recognized as a potential adverse event of pazopanib treatment and could proceed to severe acute pancreatitis.

  11. Ranking Adverse Drug Reactions With Crowdsourcing

    KAUST Repository

    Gottlieb, Assaf; Hoehndorf, Robert; Dumontier, Michel; Altman, Russ B

    2015-01-01

    Background: There is no publicly available resource that provides the relative severity of adverse drug reactions (ADRs). Such a resource would be useful for several applications, including assessment of the risks and benefits of drugs

  12. Cutaneous sporotrichosis: Unusual clinical presentations

    Directory of Open Access Journals (Sweden)

    Mahajan Vikram

    2010-01-01

    Full Text Available Three unusual clinical forms of sporotrichosis described in this paper will be a primer for the clinicians for an early diagnosis and treatment, especially in its unusual presentations. Case 1, a 52-year-old man, developed sporotrichosis over pre-existing facial nodulo-ulcerative basal cell carcinoma of seven-year duration, due to its contamination perhaps from topical herbal pastes and lymphocutaneous sporotrichosis over right hand/forearm from facial lesion/herbal paste. Case 2, a 25-year-old woman, presented with disseminated systemic-cutaneous, osteoarticular and possibly pleural (effusion sporotrichosis. There was no laboratory evidence of tuberculosis and treatment with anti-tuberculosis drugs (ATT did not benefit. Both these cases were diagnosed by histopathology/culture of S. schenckii from tissue specimens. Case 3, a 20-year-old girl, had multiple intensely pruritic, nodular lesions over/around left knee of two-year duration. She was diagnosed clinically as a case of prurigo nodularis and histologically as cutaneous tuberculosis, albeit, other laboratory investigations and treatment with ATT did not support the diagnosis. All the three patients responded well to saturated solution of potassium iodide (SSKI therapy. A high clinical suspicion is important in early diagnosis and treatment to prevent chronicity and morbidity in these patients. SSKI is fairly safe and effective when itraconazole is not affordable/ available.

  13. [Cutaneous mastocytosis: A case report].

    Science.gov (United States)

    Zegpi-Trueba, María Soledad; Hasbún-Acuña, Paula; Berroeta-Mauriziano, Daniela

    2016-01-01

    Mastocytosis represents a group of diseases characterised by an excesive accumulation of mastocytes in one or multiple tissues. It can affect only the skin, or have a systemic involvement. It has a low prevalence, and the prognosis is benign in children. To report a case of urticaria pigmentosa as a subtype of cutaneous mastocytosis, and present a literature review focused on clinical findings, diagnosis and initial basic management. A child of six months of age presenting with multiple blemishes and light brown papules located on the trunk, arms and legs. The symptoms were compatible with urticaria pigmentosa, and was confirmed by biopsy. Tests to rule out systemic involvement were requested. The patient was treated with general measures, education, and antihistamines, with favourable results. Cutaneous mastocytosis is a rare disease with a good prognosis. In childhood general measures and education are usually enough to obtain favourable results. Histamine H1 antagonists are the first line drug treatment. Copyright © 2015 Sociedad Chilena de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

  14. Adverse Effects of Bisphosphonates

    DEFF Research Database (Denmark)

    Abrahamsen, Bo

    2010-01-01

    and are tolerated by the majority of patients, but serious adverse events have been recorded in some cases. Only the most common of adverse effects are robustly observable in clinical trials. In general, studies were not powered to detect effects that were lower in incidence than fractures. This review of adverse...

  15. Adverse effects of bisphosphonates

    DEFF Research Database (Denmark)

    Abrahamsen, Bo

    2010-01-01

    and are tolerated by the majority of patients, but serious adverse events have been recorded in some cases. Only the most common of adverse effects are robustly observable in clinical trials. In general, studies were not powered to detect effects that were lower in incidence than fractures. This review of adverse...

  16. Cutaneous atypical mycobacteriosis in a clouded leopard (Neofelis nebulosa).

    Science.gov (United States)

    Cerveny, Shannon N S; Thompson, Michelle E; Corner, Sarah M; Swinford, Amy K; Coke, Rob L

    2013-09-01

    A 16-yr-old male clouded leopard (Neofelis nebulosa) was presented for lethargy and anorexia. A cutaneous abdominal mass extending from the pubis to just caudal to the xiphoid process was present. A biopsy revealed histologic lesions consistent with an atypical mycobacterial infection consisting of diffuse, severe, pyogranulomatous dermatitis and panniculitis, with clear vacuoles and 3-5 microm, intravacuolar, faintly eosinophilic, filamentous bacilli that stained positively with FiteFaraco modified acid-fast stain. The clouded leopard had biochemical findings suggestive of chronic renal failure and euthanasia was elected. Histological evaluation of tissues collected at postmortem examination revealed multicentric B-cell lymphoma involving the oral cavity, liver, spleen, and multiple lymph nodes, bilateral testicular seminomas, thyroid follicular cell adenoma, thyroid C cell adenoma, and biliary cystadenomas. Bacterial culture and molecular sequencing identified the causative agent of the cutaneous abdominal mass as belonging to the Mycobacterium fortuitum group.

  17. [Cutaneous and mucosal manifestations associated with cocaine use].

    Science.gov (United States)

    Imbernón-Moya, Adrián; Chico, Ricardo; Aguilar-Martínez, Antonio

    2016-06-17

    Complications due to cocaine are a public health problem. The typical cutaneous disease is leukocytoclastic vasculitis and/or thrombotic vasculopathy affecting mainly the ears. No intense systemic involvement is usually present, but there may be several cutaneous, mucosal and systemic manifestations. Other findings associated as arthralgia, neutropaenia or agranulocytosis, low titer positive antinuclear antibodies, antiphospholipid antibody positivity and neutrophil cytoplasmic antibodies against multiple antigens help the diagnosis. This disease requires a clinical suspicion with a clinical history, a complete physical examination and a broad differential diagnosis for an early and correct diagnosis. The course is usually self-limited. In most cases the only treatment is to discontinue the use of cocaine associated with symptomatic treatment, no proven benefit of systemic corticosteroids. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

  18. Severe Cutaneous Dry Skin of Endocrine Origin - a Case Report

    OpenAIRE

    Santos, G; Sousa, L

    2013-01-01

    A xerose cutânea é um motivo frequente de consulta de dermatologia. O seu tratamento passa pela identificação da causa subjacente. Os autores descrevem o caso clínico de um doente do sexo masculino, 49 anos, que recorre a consulta de dermatologia por xerose cutânea severa com início há cerca de 4 meses. Referia também prurido intenso, xerose bucal e cansaço fácil. Dos antecedentes pessoais destacava-se tiroidectomia total há 8 meses, estando apenas medicado com cálcio, sem hormonas tiro...

  19. MicroRNA and gene signature of severe cutaneous drug ...

    African Journals Online (AJOL)

    greater than 30 % of the same patients [5]. Nevertheless, the mechanisms of SJS and TEN are not fully elucidated. MicroRNAs or miRs are single stranded RNAs that are capable of posttranscriptional gene regulation via targeting their Mrna [6]. MicroRNAs are very important regulators in many human diseases, for instance,.

  20. Non-allergic cutaneous reactions in airborne chemical sensitivity--a population based study

    DEFF Research Database (Denmark)

    Berg, Nikolaj Drimer; Linneberg, Allan; Thyssen, Jacob Pontoppidan

    2011-01-01

    the relationship between cutaneous reactions from patch testing and self-reported severity of chemical sensitivity to common airborne chemicals. A total of 3460 individuals participating in a general health examination, Health 2006, were patch tested with allergens from the European standard series and screened...... most severe groups of self-reported sensitivity to airborne chemicals. When adjusting for confounding, associations were weakened, and only non-allergic cutaneous reactions were significantly associated with individuals most severely affected by inhalation of airborne chemicals (odds ratio = 2.5, p = 0...

  1. American cutaneous leishmaniasis triggered by electrocoagulation.

    Science.gov (United States)

    Martins, Sofia Sales; Santos, Adriana de Oliveira; Lima, Beatriz Dolabela; Gomes, Ciro Martins; Sampaio, Raimunda Nonata Ribeiro

    2018-01-01

    Cutaneous leishmaniasis is usually transmitted by infected phlebotomine sand fly bites that initiate local cutaneous lesions. Few reports in the literature describe other modes of transmission. We report a case of a previously healthy 59-year-old woman who underwent electrocoagulation to remove seborrheic keratosis confirmed by dermatoscopy. Three months later, a skin fragment tested positive for Leishmania culture; the parasite was identified as L. (V.) braziliensis. Trauma may generate inflammatory cascades that favor Leishmania growth and lesion formation in previously infected patients. American cutaneous leishmaniasis is a dynamic disease with unclear pathophysiology because of continually changing environments, demographics, and human behaviors.

  2. Cutaneous findings in five cases of malaria

    Directory of Open Access Journals (Sweden)

    Jignesh B Vaishnani

    2011-01-01

    Full Text Available Malaria is an infectious disease caused by protozoa of the genus Plasmodium. Cutaneous lesions in malaria are rarely reported and include urticaria, angioedema, petechiae, purpura, and disseminated intravascular coagulation (DIC. Here, five malaria cases associated with cutaneous lesions have been described. Out of the five cases of malaria, two were associated with urticaria and angioedema, one case was associated with urticaria, and other two were associated with reticulated blotchy erythema with petechiae. Most of the cutaneous lesions in malaria were nonspecific and reflected the different immunopathological mechanism in malarial infection.

  3. Biomarkers of adverse drug reactions.

    Science.gov (United States)

    Carr, Daniel F; Pirmohamed, Munir

    2018-02-01

    Adverse drug reactions can be caused by a wide range of therapeutics. Adverse drug reactions affect many bodily organ systems and vary widely in severity. Milder adverse drug reactions often resolve quickly following withdrawal of the casual drug or sometimes after dose reduction. Some adverse drug reactions are severe and lead to significant organ/tissue injury which can be fatal. Adverse drug reactions also represent a financial burden to both healthcare providers and the pharmaceutical industry. Thus, a number of stakeholders would benefit from development of new, robust biomarkers for the prediction, diagnosis, and prognostication of adverse drug reactions. There has been significant recent progress in identifying predictive genomic biomarkers with the potential to be used in clinical settings to reduce the burden of adverse drug reactions. These have included biomarkers that can be used to alter drug dose (for example, Thiopurine methyltransferase (TPMT) and azathioprine dose) and drug choice. The latter have in particular included human leukocyte antigen (HLA) biomarkers which identify susceptibility to immune-mediated injuries to major organs such as skin, liver, and bone marrow from a variety of drugs. This review covers both the current state of the art with regard to genomic adverse drug reaction biomarkers. We also review circulating biomarkers that have the potential to be used for both diagnosis and prognosis, and have the added advantage of providing mechanistic information. In the future, we will not be relying on single biomarkers (genomic/non-genomic), but on multiple biomarker panels, integrated through the application of different omics technologies, which will provide information on predisposition, early diagnosis, prognosis, and mechanisms. Impact statement • Genetic and circulating biomarkers present significant opportunities to personalize patient therapy to minimize the risk of adverse drug reactions. ADRs are a significant heath issue

  4. Occupationally Acquired American Cutaneous Leishmaniasis

    Directory of Open Access Journals (Sweden)

    Maria Edileuza Felinto de Brito

    2012-01-01

    Full Text Available We report two occupationally acquired cases of American cutaneous leishmaniasis (ACL: one accidental laboratory autoinoculation by contaminated needlestick while handling an ACL lesion sample, and one acquired during field studies on bird biology. Polymerase chain reaction (PCR assays of patient lesions were positive for Leishmania, subgenus Viannia. One isolate was obtained by culture (from patient 2 biopsy samples and characterized as Leishmania (Viannia naiffi through an indirect immunofluorescence assay (IFA with species-specific monoclonal antibodies (mAbs and by multilocus enzyme electrophoresis (MLEE. Patients were successfully treated with N-methyl-glucamine. These two cases highlight the potential risks of laboratory and field work and the need to comply with strict biosafety procedures in daily routines. The swab collection method, coupled with PCR detection, has greatly improved ACL laboratory diagnosis.

  5. Cutaneous tuberculosis, tuberculosis verrucosa cutis

    Directory of Open Access Journals (Sweden)

    Nilamani Mohanty

    2014-01-01

    Full Text Available Cutaneous tuberculosis because of its variability in presentation, wider differential diagnosis, and difficulty in obtaining microbiological confirmation continues to be the most challenging to diagnose for dermatologists in developing countries. Despite the evolution of sophisticated techniques such as polymerase chain reaction (PCR and enzyme-linked-immunosorbent serologic assay (ELISA, the sensitivity of new methods are not better than the isolation of Mycobacterium tuberculosum in culture. Even in the 21 st century, we rely on methods as old as the intradermal reaction purified protein derivative standard test and therapeutic trials, as diagnostic tools. We describe a case which has been diagnosed and treated as eczema by renowned physicians for 2 years. Incisional biopsy showed the presence of well-defined granulomas and ZN staining of the biopsy specimen showed the presence of acid fast bacilli; a trial of ATT (antitubercular therapy for 6 months lead to permanent cure of the lesion.

  6. Cutaneous manifestations of primary immunodeficiency

    Directory of Open Access Journals (Sweden)

    Safa Abdelhakim

    2017-01-01

    Full Text Available Primary immunodeficiency diseases (PIDs are a group of rare, chronic disorders with deficient or malfunctioning immune system. It commonly affects the hematopoietic system, with skin the second most affected organ. Skin involvement is observed in half of pediatric PID cases and often precedes the final diagnosis. Skin infections and eczemas are the two most common manifestations in PID.[1] Skin manifestations associated with PIDs can be of infectious and noninfectious causes. Common noninfectious causes are eczema, erythroderma, cutaneous granulomas, dysplasia, vasculitis, and telangiectasia. It is important to be aware of skin manifestations in pediatric patients as early detection of PID may aid in the management of serious immunologic conditions and prevent associated morbidity and mortality.

  7. Clinical and Histopathological Evaluation of Cutaneous Pythiosis in Donkeys (Equusasinus

    Directory of Open Access Journals (Sweden)

    José Alberto Cardona Álvarez

    2013-06-01

    Full Text Available The purpose of this study was to evaluate and characterize the clinical and histopathological aspects of cutaneous pythiosis in donkeys (Equus asinus in the Department of Cordoba, Colombia. A descriptive, non-probability study was conducted on domesticated animals. Nine donkeys clinically and histopathologically diagnosed with cutaneous pythiosis were analyzed. After describing the cases, a serious, crater-shaped granulomatous ulcer was observed, with necrotic tissue, a tumor appearance, abundant fibrinous-bloody exudation and yellowish-white caseous material known as kunkers. The lesions were found in the members, ventral abdomen and chest of the animals. Histopathologically, with the hematoxylin-eosin staining, severe pyogranulomatous dermatitis was observed, with abundant eosinophilic and neutrophilic inflammatory infiltrate; with the Grocott staining, hyphae with septa were found, partially branching into a right angle and brown in color. The definitive diagnosis of the disease was based on the clinical features, the differential diagnosis and the histopathological findings. The diagnosis of cutaneous pythiosis was conclusive. This study becomes the first report of this disease in donkeys (Equus asinus in the department of Córdoba and in Colombia.

  8. Cutaneous papillomatous hyperplasia in cyclosporine-A treated beagles.

    Science.gov (United States)

    Seibel, W; Sundberg, J P; Lesko, L J; Sauk, J J; McCleary, L B; Hassell, T M

    1989-08-01

    All twelve Beagle dogs undergoing long-term therapy (26 weeks) with the immunosuppressive drug cyclosporine-A (30 mg/kg), developed cutaneous papillomatous hyperplasia. By week 7 all dogs developed generalized lesions distributed over the entire body. These occurred as irregular, oval, sessile, unpigmented, firm masses. The incidence and severity of the skin lesions varied among dogs and anatomic site, with no correlation to the blood level of cyclosporine. Microscopic analysis revealed that the epidermis formed short papillary folds on broad fibrovascular stalks and was hyperkeratotic and acanthotic. Mild hyperplasia of hair follicles and sebaceous glands was also evident. A mild diffuse infiltrate of lymphocytes and plasma cells was present in the papillary dermis. No histopathologic changes typical of papillomavirus infection were identified, nor were papillomavirus group-specific antigens or viral DNA detected. Other cutaneous side effects included hyperkeratosis of footpads, increased growth of hair and nails, and hyperkeratinization of the haired skin of the prepuce. All cutaneous lesions regressed spontaneously within 8 weeks following termination of cyclosporine administration. The hyperplastic lesions may have resulted from the action of cyclosporine via the T-lymphocyte system. Conversely a direct action of this drug on epithelial cells may have stimulated proliferation and keratinization.

  9. Therapeutic strategies evaluated by the European Society of Cutaneous Lupus Erythematosus (EUSCLE) Core Set Questionnaire in more than 1000 patients with cutaneous lupus erythematosus

    DEFF Research Database (Denmark)

    Sigges, Johanna; Biazar, Cyrus; Landmann, Aysche

    2013-01-01

    The aim of this prospective, cross-sectional, multicentre study performed by the European Society of Cutaneous Lupus Erythematosus (EUSCLE) was to investigate different therapeutic strategies and their efficacies in cutaneous lupus erythematosus (CLE) throughout Europe. Using the EUSCLE Core Set...... Questionnaire, topical and systemic treatment options were analysed in a total of 1002 patients (768 females and 234 males) with different CLE subtypes. The data were correlated with the Cutaneous Lupus Erythematosus Disease Area and Severity Index (CLASI) and the criteria of the American College...... of Rheumatology (ACR) for the classification of systemic lupus erythematosus. Sunscreens were applied by 84.0% of the study cohort and showed a high efficacy in preventing skin lesions in all disease subtypes, correlating with a lower CLASI activity score. Topical steroids were used in 81.5% of the patients...

  10. Cutaneous mechanisms of isometric ankle force control

    DEFF Research Database (Denmark)

    Choi, Julia T; Jensen, Jesper Lundbye; Leukel, Christian

    2013-01-01

    The sense of force is critical in the control of movement and posture. Multiple factors influence our perception of exerted force, including inputs from cutaneous afferents, muscle afferents and central commands. Here, we studied the influence of cutaneous feedback on the control of ankle force...... of transient stimulation on force error were greater when compared to continuous stimulation and lidocaine injection. Position-matching performance was unaffected by peroneal nerve or plantar nerve stimulation. Our results show that cutaneous feedback plays a role in the control of force output at the ankle...... joint. Understanding how the nervous system normally uses cutaneous feedback in motor control will help us identify which functional aspects are impaired in aging and neurological diseases....

  11. The prevalence and magnitude of impaired cutaneous sensation across the hand in the chronic period post-stroke.

    Science.gov (United States)

    Bowden, Jocelyn L; Lin, Gaven G; McNulty, Penelope A

    2014-01-01

    Sensation is commonly impaired immediately post-stroke but little is known about the long-term changes in cutaneous sensation that have the capacity to adversely impact independence and motor-function. We investigated cutaneous sensory thresholds across the hand in the chronic post-stroke period. Cutaneous sensation was assessed in 42 community-dwelling stroke patients and compared to 36 healthy subjects. Sensation was tested with calibrated monofilaments at 6 sites on the hand that covered the median, ulnar and radial innervation territories and included both glabrous (hairless) and hairy skin. The motor-function of stroke patients was assessed with the Wolf Motor Function Test and the upper-limb motor Fugl-Meyer Assessment. Impaired cutaneous sensation was defined as monofilament thresholds >3 SD above the mean of healthy subjects and good sensation was ≤ 3 SD. Cutaneous sensation was impaired for 33% of patients and was 40-84% worse on the more-affected side compared to healthy subjects depending on the site (psensation fell within the healthy range, although ∼ 1/3 of patients were classified with impaired sensation. Classification by motor-function revealed low levels of impaired sensation. The magnitude of sensory loss was only apparent when the sensory-function of stroke patients was classified as good or impaired. Sensation was most impaired on the dorsum of the hand where age-related changes in monofilament thresholds are minimal in healthy subjects. Although patients with both high and low motor-function had poor cutaneous sensation, overall patients with low motor-function had poorer cutaneous sensation than those with higher motor-function, and relationships were found between motor impairments and sensation at the fingertip and palm. These results emphasize the importance of identifying the presence and magnitude of cutaneous sensory impairments in the chronic period after stroke.

  12. Severe Neurological Involvement In Tuberous Sclerosis: A Report Of ...

    African Journals Online (AJOL)

    Tuberous sclerosis (TS) is a genetic disorder characterised by the triad of cutaneous lesions, epilepsy and mental retardation. TS is known to have a wide clinical spectrum, with some affected individuals having only the cutaneous manifestations, normal IQ and no seizures, while others are severely affected having ...

  13. [Generalized metastatic intestinal and cutaneous calcinosis in a Hovawart puppy with leptospirosis].

    Science.gov (United States)

    Michel, E; Kook, P H; Voss, K; Boretti, F; Reichler, I M

    2011-01-01

    A 10-week old male Hovawart presented with acute renal failure. Based on clinical symptoms, blood analysis results and serology, a diagnosis of leptospirosis was made. Besides being acotemic, the puppy was initially also severely hypercalcemic. The dog was treated successfully, but developed widespread cutaneous and visceral calcifications. Severe pyloric calcification resulted in functional pyloric obstruction, which was successfully treated by pyloromyotomy. All skin lesions were cured with topical therapy within a few weeks. To the authors' knowledge, this is the first report of generalized intestinal and cutaneous calcification associated with acute renal failure due to Leptospirosis.

  14. Treatment of cutaneous tumors with topical 5% imiquimod cream

    Directory of Open Access Journals (Sweden)

    Sabrina Sisto Alessi

    2009-01-01

    comorbidities, the overall cure rate was 73%. For these patients, the cure rates were 85.7% for superficial and nodular BCC, 88% for superficial BCC, 57% for Bowen's disease, 50% for nodular BCC, and 50% for aggressive BCC. One SCC lesion demonstrated a complete response, and tumors caused by Paget's disease and erythroplasia of Queyrat presented a partial response. None of the tumors considered as clinically cured recurred. Thirty-seven lesions demonstrated no response to imiquimod. Having a cutaneous comorbidity, high-risk tumors such as mixed aggressive BCC (sclerodermiform or micronodular, nodular BCC, or Bowen's disease, and presenting no local reaction to imiquimod were considered as risk factors for a worse prognosis. We demonstrate that patients with no response to imiquimod, even when they demonstrated no local reaction, can undergo another cycle of six weeks of imiquimod treatment and show a complete response. The healing pattern led to good cosmetic outcomes, and the side effects were tolerable. CONCLUSIONS: Our experience confirms imiquimod as an effective treatment option for several types of cutaneous tumors, especially in patients without the cutaneous comorbidities cited above and with low-risk tumors. Imiquimod has a relatively low cost compared to other therapeutic options and can be delivered via ambulatory care to patients with surgery contraindications, and its side effects are tolerable.

  15. Laser therapy for cutaneous sarcoidosis: A review

    Directory of Open Access Journals (Sweden)

    Teo Soleymani

    2016-03-01

    Full Text Available Sarcoidosis is a systemic, multi-organ disease of unknown etiology characteristically defined by the development of non-caseating granulomas. The development of sarcoidosis has been associated with a number of environmental and microbacterial factors coupled with genetic susceptibility. Depending on the type, location and distribution of disease, sarcoidosis can cause functional impairment, symptomatic distress, scarring and disfigurement. The advent of lasers as precise, minimally destructive surgical tools has allowed for their development as promising alternatives that minimize the morbidity associated with current therapies.In this paper, we reviewed the role of laser therapy in the treatment of cutaneous sarcoidosis. A comprehensive search of the Cochrane Library, MEDLINE and PUBMED databases was performed to identify relevant literatures investigating the role of laser therapy in the treatment of cutaneous sarcoidosis. In our opinion, laser therapy, particularly PDL, appears to be an effective, safe and generally well-tolerated modality for the treatment of cutaneous sarcoidosis and should be considered in patients with localized cutaneous disease that is refractory to conventional treatments. Less is known about the efficacy and tolerability of ablative laser therapy for the treatment of cutaneous sarcoidosis, though the limited data appears promising as well. With that said, however, the data is limited and warrants a need for additional larger, randomized controlled studies to further investigate the utility and efficacy of laser therapy in the treatment of cutaneous sarcoidosis.

  16. Cutaneous Manifestations of Human and Murine Leishmaniasis

    Directory of Open Access Journals (Sweden)

    Breanna M. Scorza

    2017-06-01

    Full Text Available The leishmaniases are diseases caused by pathogenic protozoan parasites of the genus Leishmania. Infections are initiated when a sand fly vector inoculates Leishmania parasites into the skin of a mammalian host. Leishmania causes a spectrum of inflammatory cutaneous disease manifestations. The type of cutaneous pathology is determined in part by the infecting Leishmania species, but also by a combination of inflammatory and anti-inflammatory host immune response factors resulting in different clinical outcomes. This review discusses the distinct cutaneous syndromes described in humans, and current knowledge of the inflammatory responses associated with divergent cutaneous pathologic responses to different Leishmania species. The contribution of key hematopoietic cells in experimental cutaneous leishmaniasis in mouse models are also reviewed and compared with those observed during human infection. We hypothesize that local skin events influence the ensuing adaptive immune response to Leishmania spp. infections, and that the balance between inflammatory and regulatory factors induced by infection are critical for determining cutaneous pathology and outcome of infection.

  17. OAE: The Ontology of Adverse Events.

    Science.gov (United States)

    He, Yongqun; Sarntivijai, Sirarat; Lin, Yu; Xiang, Zuoshuang; Guo, Abra; Zhang, Shelley; Jagannathan, Desikan; Toldo, Luca; Tao, Cui; Smith, Barry

    2014-01-01

    A medical intervention is a medical procedure or application intended to relieve or prevent illness or injury. Examples of medical interventions include vaccination and drug administration. After a medical intervention, adverse events (AEs) may occur which lie outside the intended consequences of the intervention. The representation and analysis of AEs are critical to the improvement of public health. The Ontology of Adverse Events (OAE), previously named Adverse Event Ontology (AEO), is a community-driven ontology developed to standardize and integrate data relating to AEs arising subsequent to medical interventions, as well as to support computer-assisted reasoning. OAE has over 3,000 terms with unique identifiers, including terms imported from existing ontologies and more than 1,800 OAE-specific terms. In OAE, the term 'adverse event' denotes a pathological bodily process in a patient that occurs after a medical intervention. Causal adverse events are defined by OAE as those events that are causal consequences of a medical intervention. OAE represents various adverse events based on patient anatomic regions and clinical outcomes, including symptoms, signs, and abnormal processes. OAE has been used in the analysis of several different sorts of vaccine and drug adverse event data. For example, using the data extracted from the Vaccine Adverse Event Reporting System (VAERS), OAE was used to analyse vaccine adverse events associated with the administrations of different types of influenza vaccines. OAE has also been used to represent and classify the vaccine adverse events cited in package inserts of FDA-licensed human vaccines in the USA. OAE is a biomedical ontology that logically defines and classifies various adverse events occurring after medical interventions. OAE has successfully been applied in several adverse event studies. The OAE ontological framework provides a platform for systematic representation and analysis of adverse events and of the factors (e

  18. Etanercept An Overview of Dermatologic Adverse Events

    NARCIS (Netherlands)

    Lecluse, Lidian L. A.; Dowlatshahi, Emmilia A.; Limpens, C. E. Jacqueline M.; de Rie, Menno A.; Bos, Jan D.; Spuls, Phyllis I.

    2011-01-01

    Objectives: To provide a comprehensive overview of dermatologic adverse events of etanercept described in the literature (including all study types, case reports, and surveys) and to present information on the occurrence, severity, treatment, and course of these adverse events. Data Sources: MEDLINE

  19. Primary cutaneous mucormycosis caused by Mucor irregularis in an elderly person.

    Science.gov (United States)

    Yamaguchi, Sayaka; Okubo, Yuko; Katano, Azusa; Sano, Ayako; Uezato, Hiroshi; Takahashi, Kenzo

    2015-02-01

    Primary cutaneous mucormycosis is a rare but often lethal severe fungal infection, which usually occurs in immunocompromised patients. We report a case of primary cutaneous mucormycosis caused by Mucor irregularis in an elderly patient. Seven months after the surgical dissection of the involved skin, cutaneous mucormycosis recurred at the peripheral edge of the skin graft. Shortly subsequent to the administration of liposomal amphotericin B, the remaining skin lesion was excised again. M. irregularis is rarely but increasingly reported as a cause of mucormycosis in immunocompetent individuals, especially in Asian farmers. M. irregularis may be largely disseminated in the soils of Asia and thus the trivial trauma at the time of farm work may be a trigger for the onset. These cases tend to leave severe cosmetic damage even in healthy individuals, although the vital prognosis is not affected. © 2014 Japanese Dermatological Association.

  20. Severe Henoch-Schönlein purpura with infliximab for ulcerative colitis.

    Science.gov (United States)

    Song, Yang; Shi, Yan-Hong; He, Chong; Liu, Chang-Qin; Wang, Jun-Shan; Zhao, Yu-Jie; Guo, Yan-Min; Wu, Rui-Jin; Feng, Xiao-Yue; Liu, Zhan-Ju

    2015-05-21

    Infliximab (IFX) is an anti-tumor necrosis factor chimeric antibody that is effective for treatment of autoimmune disorders such as Crohn's disease and ulcerative colitis (UC). IFX is well tolerated with a low incidence of adverse effects such as infections, skin reactions, autoimmunity, and malignancy. Dermatological manifestations can appear as infusion reaction, vasculitis, cutaneous infections, psoriasis, eczema, and skin cancer. Here, we present an unusual case of extensive and sporadic subcutaneous ecchymosis in a 69-year-old woman with severe UC, partial colectomy and cecostomy, following her initial dose of IFX. The reaction occurred during infliximab infusion, and withdrawal of IFX led to gradual alleviation of her symptoms. We concluded that Henoch-Schönlein purpura, a kind of leukocytoclastic vasculitis, might have contributed to the development of the bruising. Although the precise mechanisms of the vasculitis are still controversial, such a case highlights the importance of subcutaneous adverse effects in the management of UC with IFX.

  1. Cutaneous expression of systemic candidiasis.

    Science.gov (United States)

    Pedraz, J; Delgado-Jiménez, Y; Pérez-Gala, S; Nam-Cha, S; Fernández-Herrera, J; García-Diez, A

    2009-01-01

    Skin lesions associated with Candida septicaemia occur only in a minority of patients, who are usually immunocompromised, but they can help to establish a diagnosis rapidly. The lesions form a characteristic maculopapular or nodular rash at the onset of the infection. We report three cases of systemic candidiasis (SC) with cutaneous manifestations in immunocompromised patients. In these patients, the lesions started as asymptomatic or slightly pruriginous macules, papules or nodules localized on the trunk and extremities. The patients' general condition was very poor and they presented a high fever at the onset of the illness. Candida spp. were isolated from blood in all cases, and histology showed yeasts in two of them. Most of the lesions resolved with antifungal treatment. The diagnosis of SC is often delayed or missed because of the absence of useful diagnostic tools, the varying clinical manifestations and the frequent negativity (50-75%) of blood cultures for Candida. Fluconazole is the treatment of choice for Candida albicans, but treatment response is unknown for other Candida spp., which may require treatment with amphotericin B.

  2. Cutaneous blood flow in psoriasis

    International Nuclear Information System (INIS)

    Klemp, P.; Staberg, B.

    1983-01-01

    The disappearance rate of 133 Xe was studied in 20 patients with psoriasis vulgaris, using an epicutaneous labeling technique in involved skin lesions or normal-appearing skin of the proximal extensor site of the forearm. Control experiments were performed in 10 normal subjects. Calculations of the cutaneous blood flow (CBF) in psoriatic skin lesions were performed using a tissue-to-blood partition coefficient for 133 Xe, lambda c,pso, of 1.2 ml/100 g/min. lambda c,pso was estimated after the relative content of water, lipids, and proteins had been analyzed in psoriatic skin biopsies of 6 patients with untreated psoriasis. The mean relative content of water was markedly reduced to 23.5 +/- 1.5% (SEM), and lipids and proteins were markedly increased to 2.5 +/- 0.7% and 74.0 +/- 2.2, respectively, compared to previously published data for normal skin (water 72.5%, lipids 1%, proteins 26.5%). Mean CBF in untreated psoriatic skin was 63.5 +/- 9.0 ml/100 g/min. This was significantly higher than the mean CBF in 10 normal subjects, 6.3 +/- 0.5 ml/100 g/min (p much less than 0.0001). Mean CBF in normal-appearing skin in patients with psoriasis was 11.0 +/- 1.3 ml/100 g/min. This was significantly higher than CBF in normal subjects (p less than 0.0002)

  3. Adverse Weather Evokes Nostalgia.

    Science.gov (United States)

    van Tilburg, Wijnand A P; Sedikides, Constantine; Wildschut, Tim

    2018-03-01

    Four studies examined the link between adverse weather and the palliative role of nostalgia. We proposed and tested that (a) adverse weather evokes nostalgia (Hypothesis 1); (b) adverse weather causes distress, which predicts elevated nostalgia (Hypothesis 2); (c) preventing nostalgia exacerbates weather-induced distress (Hypothesis 3); and (d) weather-evoked nostalgia confers psychological benefits (Hypothesis 4). In Study 1, participants listened to recordings of wind, thunder, rain, and neutral sounds. Adverse weather evoked nostalgia. In Study 2, participants kept a 10-day diary recording weather conditions, distress, and nostalgia. We also obtained meteorological data. Adverse weather perceptions were positively correlated with distress, which predicted higher nostalgia. Also, adverse natural weather was associated with corresponding weather perceptions, which predicted elevated nostalgia. (Results were mixed for rain.) In Study 3, preventing nostalgia (via cognitive load) increased weather-evoked distress. In Study 4, weather-evoked nostalgia was positively associated with psychological benefits. The findings pioneer the relevance of nostalgia as source of comfort in adverse weather.

  4. A quality-of-life study of cutaneous lupus erythematosus.

    Science.gov (United States)

    Batalla, A; García-Doval, I; Peón, G; de la Torre, C

    2013-11-01

    The study of quality of life in patients with skin disorders has become more important in recent decades. In the case of lupus erythematosus, most quality-of-life studies have focused on the systemic form of the disease, with less attention being paid to the cutaneous form. The main objective of this study was to evaluate quality of life in patients with cutaneous lupus erythematosus (CLE) using a dermatology-specific questionnaire: the Dermatology Life Quality Index (DLQI). Our secondary objective was to investigate associations between DLQI scores and other aspects of the disease. Thirty-six patients with CLE completed the DLQI questionnaire. Other factors assessed were disease severity (measured using the Cutaneous Lupus Erythematosus Disease Area and Severity Index), time since diagnosis, body surface area affected, previous and current treatments, and the presence of criteria for systemic lupus erythematosus (SLE). According to the DLQI, CLE had a moderate, very large, or extremely large effect on quality of life in 50% of the patients analyzed (18/36). No significant associations were found between DLQI scores and disease severity, time since diagnosis, body surface area affected, number, type, or duration of pharmacologic treatments, or the presence or absence of SLE criteria. CLE has a significant and lasting effect on patient quality of life. This effect is probably primarily due to multiple factors, including the chronic nature of the disease, the visibility of the lesions, and the fact that they can cause disfigurement. Copyright © 2012 Elsevier España, S.L. and AEDV. All rights reserved.

  5. Adulthood Personality Correlates of Childhood Adversity

    Directory of Open Access Journals (Sweden)

    Charles S. Carver

    2014-11-01

    Full Text Available Objective: Childhood adversity has been linked to internalizing and externalizing disorders and personality disorders in adulthood. This study extends that research by examining several personality measures as correlates of childhood adversity. Method: In a college sample self-reports were collected of childhood adversity, several scales relating to personality, and current depression symptoms as a control variable. The personality-related scales were reduced to four latent variables, which we termed Anger/Aggression, Extrinsic focus, Agreeableness, and Engagement. Results: Controlling for concurrent depressive symptoms and gender, higher levels of reported childhood adversity related to lower Agreeableness and to higher Anger/Aggression and Extrinsic focus. Conclusions: Findings suggest that early adversity is linked to personality variables relevant to the building of social connection.

  6. Overview of Brazilian industrial radiography accidents with cutaneous radiation syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Lima, C.M.A.; Silva, F.C.A. da, E-mail: dasilva@ird.gov.br [Instituto de Radioproteção e Dosimetria (IRD/CNEN-RJ), Rio de Janeiro, RJ (Brazil)

    2017-07-01

    It is well documented that industrial radiography is related to radiological accidents, which makes it the highest potential risk for human health. More than 80 radiological accidents happened in the world that includes 6 Brazilian accidents with Cutaneous Radiation Syndrome. Five of them happened with {sup 192}Ir and one with {sup 60}Co radioactive sources. Nineteen members of the public and 8 radiographers were involved. All of them suffered severe hands and fingers injuries. The Brazilian radiological accident happened in 1985 with 16 persons is analyzed showing causes, consequences, radiation doses and lessons learned. (author)

  7. Overview of Brazilian industrial radiography accidents with cutaneous radiation syndrome

    International Nuclear Information System (INIS)

    Lima, C.M.A.; Silva, F.C.A. da

    2017-01-01

    It is well documented that industrial radiography is related to radiological accidents, which makes it the highest potential risk for human health. More than 80 radiological accidents happened in the world that includes 6 Brazilian accidents with Cutaneous Radiation Syndrome. Five of them happened with 192 Ir and one with 60 Co radioactive sources. Nineteen members of the public and 8 radiographers were involved. All of them suffered severe hands and fingers injuries. The Brazilian radiological accident happened in 1985 with 16 persons is analyzed showing causes, consequences, radiation doses and lessons learned. (author)

  8. [Adverse effects of oxcarbazepine].

    Science.gov (United States)

    Fang, Shu; Gong, Zhi-Cheng

    2015-04-01

    Oxcarbazepine is a new antiepileptic drug. The results of clinical trials suggest that oxcarbazepine is well tolerated and has less drug interactions. It is being used more and more widely in clinical practice, but its adverse effects should not be ignored. The most common adverse effects of oxcarbazepine are usually related to the central nervous system and digestive system, including fatigue, drowsiness, diplopia, dizziness, nausea and vomit. The common skin adverse reaction is rash. Long-term use of oxcarbazepine may also cause hyponatremia. This article reviews the literature from China and overseas about the adverse effets of oxcarbazepine over the last 10 years in order to find information about rational clinical use of oxcarbazepine.

  9. Unexpected cutaneous reactions in diabetic and pre diabetic patients treated with salsalate

    International Nuclear Information System (INIS)

    Adibi, N.; Faghihimani, E.; Mirbagher, L.; Sohrabi, H.; Toghiani, A.

    2012-01-01

    Objective: The most commonly reported side effects of salsalate are gastrointestinal events, and few reports are available on its cutaneous side effects. We therefore assessed cutaneous side effects among diabetic/pre-diabetic patients treated with salsalate. Methodology: In a randomized placebo-controlled trial, we evaluated cutaneous side effects in 52 diabetic and 124 pre-diabetic patients, 90 of whom received 3 g/day salsalate and 86 of whom receive a placebo for four weeks. The evaluation was carried out every week using a checklist completed by a single general practitioner. Results: The difference between the salsalate- and placebo-treated groups in overall prevalence of cutaneous reactions was not significant (26.7% versus 17.4%; P < 0.05). Side effects included urticaria (nine (10.1%) salsalate-treated versus six (6.9%) placebo-treated), rashes (five (5.5%) salsalate-treated versus three (3.4%) placebo-treated), pruritus (six (6.7%) salsalate-treated versus three (3.4%) placebo-treated), and edema (two (2.2%) salsalate-treated versus one (1.2%) placebo-treated); in addition, one (1.1%) case of erythema nodosum and one (1.1%) of vasculitis were observed in the salsalate-treated group. In the salsalate group, therapy was discontinued by the physician for three (3.3%) patients because of acute and severe vasculitis, erythema nodosum and urticaria and two (2.2%) patients stopped the treatment themselves because of mild urticaria compared with two patients who stopped using the placebo. Conclusions: Salsalate can cause several and, in some cases, severe cutaneous side effects in patients with diabetes/pre-diabetes. Because these cutaneous eruptions can raise various concerns, including patient non-compliance, greater attention should be paid to dermatological problems in patients under salsalate treatment. (author)

  10. Combined mepacrine-hydroxychloroquine treatment in patients with systemic lupus erythematosus and refractory cutaneous and articular activity.

    Science.gov (United States)

    Ugarte, A; Porta, S; Ríos, R; Martinez-Zapico, A; Ortego-Centeno, N; Agesta, N; Ruiz-Irastorza, G

    2018-01-01

    Aim The aim of this study was to evaluate the clinical response to combined therapy with hydroxychloroquine and mepacrine in patients with systemic lupus erythematosus and refractory joint and/or skin disease. Methods Mepacrine was added to 46 systemic lupus erythematosus patients unresponsive to treatment with the following drug combinations: hydroxychloroquine + prednisone + immunosuppressive drugs ( n = 24), hydroxychloroquine + prednisone ( n = 16), hydroxychloroquine + prednisone + retinoids ( n = 2), hydroxychloroquine alone ( n = 1), hydroxychloroquine + one immunosuppressive drug ( n = 1), hydroxychloroquine + prednisone + one immunosuppressive drug + belimumab ( n = 1) or hydroxychloroquine + prednisone + belimumab ( n = 1). The outcome variable was the clinical response, either complete or partial, based on clinical judgement. The Cutaneous Lupus Erythematosus Disease Area and Severity Index (CLASI) and the Systemic Lupus Erythematosus Disease Activity Index (SLEDAI) score were additionally used. Results A total of 91% patients showed complete/partial response, with similar rates among those with joint or skin disease. In patients with cutaneous activity, a statistically significant decrease in the CLASI was seen. There also was a statistically significant decrease in the SLEDAI. The mean daily dose of prednisone decreased from 5.8 to 3.4 mg/d ( p = 0.001). Prednisone could be discontinued in 20% of patients. No serious adverse events were seen. Smoking was the only predictor of complete response. Conclusion In the setting of refractory skin and/or joint disease, the addition of mepacrine to previous therapy including hydroxychloroquine was safe and effective in reducing disease activity and decreasing prednisone doses. The fact that smokers responded better opens the door to further studying the combination of mepacrine-hydroxychloroquine as a first-line therapy in such

  11. Cutaneous manifestations in anorexia nervosa.

    Science.gov (United States)

    Hediger, C; Rost, B; Itin, P

    2000-04-22

    Anorexia nervosa is an eating disorder among adolescent girls and young women which, though common, often goes undetected and untreated. Anorexia nervosa is a response for young people with psychological conflicts who try to win love by having a body corresponding to the present-day image, symbolising strength, beauty, attraction, power and success. Anorexia nervosa involves inadequate calorie intake leading to marked cachexia with metabolic and endocrinological disturbances. We investigated dermatological changes in 21 young female anorectics aged 19-24 in an attempt to find dermatological markers which mirror the dynamics of the disease and thus obtain helpful signs for early diagnosis with its important bearing on the outcome. Extensive histories were taken and whole-body examinations performed. Seven sex- and age-matched persons served as a control group. The most common dermatological findings were xerosis (71%, controls 29%), cheilitis (76%), bodily hypertrichosis (62%), alopecia (24%), dry scalp hair (48%), acral coldness (38%), acrocyanosis (33%), periungual erythema (48%), gingival changes (37%), nail changes (29%) and calluses on dorsum of hand due to self-induced vomiting (67%). Our study documented for the first time that a body mass index of anorexia nervosa and in HIV infection. Patients with anorexia nervosa develop early stereotype skin changes which are cardinal diagnostic symptoms and pointers to the diagnosis of eating disorders. During training at the Department of Child and Adolescent Psychiatry in Solothurn one of us (C. H.) was once more able to observe most of the above-described cutaneous and mucocutaneous changes in anorexic adolescents. This paper is intended to stimulate further basic research on this topic. We hope our study will facilitate early diagnosis of anorexia nervosa by the family physician and enable him or her to institute immediate treatment for the eating disorder and thereby improve the prognosis.

  12. Canine cutaneous leishmaniasis by Leishmania (Viannia braziliensis in an agricultural settlement, endemic area for leishmaniasis

    Directory of Open Access Journals (Sweden)

    A.F. Brilhante

    2016-08-01

    Full Text Available ABSTRACT Cutaneous leishmaniasis has several species of Leishmania as agents, and a wide variety of wild and domestic animals as hosts and different species of phlebotomines as vectors. A case of cutaneous leishmaniasis in a dog coming from an agricultural settlement is described. This is the first report of parasitism in a dog by Le. (Viannia braziliensis in Mato Grosso do Sul State. Attention is called to the importance of including this protozoonosis in the differential diagnosis of dermopathies in dogs as also the need to assess the importance of the domestic dog as a possible reservoir of Le. braziliensis.

  13. Proton pump inhibitor-induced subacute cutaneous lupus erythematosus

    DEFF Research Database (Denmark)

    Sandholdt, L H; Laurinaviciene, R; Bygum, Anette

    2014-01-01

    Drug-induced subacute cutaneous lupus erythematosus (SCLE) has been known in the literature since 1985 and is increasingly recognized.......Drug-induced subacute cutaneous lupus erythematosus (SCLE) has been known in the literature since 1985 and is increasingly recognized....

  14. Hospital deaths and adverse events in Brazil

    Directory of Open Access Journals (Sweden)

    Pavão Ana Luiza B

    2011-09-01

    Full Text Available Abstract Background Adverse events are considered a major international problem related to the performance of health systems. Evaluating the occurrence of adverse events involves, as any other outcome measure, determining the extent to which the observed differences can be attributed to the patient's risk factors or to variations in the treatment process, and this in turn highlights the importance of measuring differences in the severity of the cases. The current study aims to evaluate the association between deaths and adverse events, adjusted according to patient risk factors. Methods The study is based on a random sample of 1103 patient charts from hospitalizations in the year 2003 in 3 teaching hospitals in the state of Rio de Janeiro, Brazil. The methodology involved a retrospective review of patient charts in two stages - screening phase and evaluation phase. Logistic regression was used to evaluate the relationship between hospital deaths and adverse events. Results The overall mortality rate was 8.5%, while the rate related to the occurrence of an adverse event was 2.9% (32/1103 and that related to preventable adverse events was 2.3% (25/1103. Among the 94 deaths analyzed, 34% were related to cases involving adverse events, and 26.6% of deaths occurred in cases whose adverse events were considered preventable. The models tested showed good discriminatory capacity. The unadjusted odds ratio (OR 11.43 and the odds ratio adjusted for patient risk factors (OR 8.23 between death and preventable adverse event were high. Conclusions Despite discussions in the literature regarding the limitations of evaluating preventable adverse events based on peer review, the results presented here emphasize that adverse events are not only prevalent, but are associated with serious harm and even death. These results also highlight the importance of risk adjustment and multivariate models in the study of adverse events.

  15. Cutaneous mucormycosis in advanced HIV disease

    Directory of Open Access Journals (Sweden)

    José Moreira

    2016-11-01

    Full Text Available Angionvasive mucormycosis is an emerging fungal disease known to affect mainly diabetics or subjects with profound neutropenia. Infection usually occurs through the inhalation route, but cutaneous inoculation may occur after trauma or burns. However, mucormycosis remains unusual in HIV infection. We report a fatal case of cutaneous mucormycosis due to Rhizopus arrhizus involving the scalp following herpes zoster infection. The patient was a 42-year-old man with advanced AIDS failing on salvage antiretroviral therapy. The fungus was diagnosed on the basis of histopathology and culture. Our case emphasizes the need to consider mucormycosis in the differential diagnosis of necrotic cutaneous lesions in patients with late-stage HIV disease.

  16. Cutaneous sarcoidosis: A rare case report

    Directory of Open Access Journals (Sweden)

    Bindu Suparna M, Joshi Shivani

    2014-07-01

    Full Text Available Sarcoidosis is a Greek word (Sarco means flesh and Eido means type or like. Cutaneous sarcoidosis occurs in up to one third of patients with systemic sarcoidosis. This disease is characterised by the presence of non – caseating epitheloid cell granulomas in the skin. Cutaneous sarcoidosis presents as a diagnostic challenge to the dermatopathologists due to its varied presentations and almost identical histologic pictures. Hence, exclusion of infectious causes and compatibility with clinical and radiologic picture serve as significant criteria to come up to a diagnosis. Sometimes; skin lesions are the first manifestation of systemic sarcoidosis. This is not a contagious or allergic disease. There is a risk of development of systemic manifestations at a later date; for which a close follow up is a must. We are presenting a case of cutaneous sarcoidosis, which later on progress to sarcoidosis with systemic manifestations.

  17. Cutaneous mucormycosis in advanced HIV disease.

    Science.gov (United States)

    Moreira, José; Ridolfi, Felipe; Almeida-Paes, Rodrigo; Varon, Andrea; Lamas, Cristiane C

    Angionvasive mucormycosis is an emerging fungal disease known to affect mainly diabetics or subjects with profound neutropenia. Infection usually occurs through the inhalation route, but cutaneous inoculation may occur after trauma or burns. However, mucormycosis remains unusual in HIV infection. We report a fatal case of cutaneous mucormycosis due to Rhizopus arrhizus involving the scalp following herpes zoster infection. The patient was a 42-year-old man with advanced AIDS failing on salvage antiretroviral therapy. The fungus was diagnosed on the basis of histopathology and culture. Our case emphasizes the need to consider mucormycosis in the differential diagnosis of necrotic cutaneous lesions in patients with late-stage HIV disease. Copyright © 2016 Sociedade Brasileira de Infectologia. Published by Elsevier Editora Ltda. All rights reserved.

  18. Modern radiation therapy for primary cutaneous lymphomas

    DEFF Research Database (Denmark)

    Specht, Lena; Dabaja, Bouthaina; Illidge, Tim

    2015-01-01

    Primary cutaneous lymphomas are a heterogeneous group of diseases. They often remain localized, and they generally have a more indolent course and a better prognosis than lymphomas in other locations. They are highly radiosensitive, and radiation therapy is an important part of the treatment......, either as the sole treatment or as part of a multimodality approach. Radiation therapy of primary cutaneous lymphomas requires the use of special techniques that form the focus of these guidelines. The International Lymphoma Radiation Oncology Group has developed these guidelines after multinational...... meetings and analysis of available evidence. The guidelines represent an agreed consensus view of the International Lymphoma Radiation Oncology Group steering committee on the use of radiation therapy in primary cutaneous lymphomas in the modern era....

  19. Cutaneous Manifestations of Systemic Lupus Erythematosus

    Science.gov (United States)

    Uva, Luís; Miguel, Diana; Pinheiro, Catarina; Freitas, João Pedro; Marques Gomes, Manuel; Filipe, Paulo

    2012-01-01

    Systemic lupus erythematosus (SLE) is a multiorgan autoimmune disease of unknown etiology with many clinical manifestations. The skin is one of the target organs most variably affected by the disease. The American College of Rheumatology (ACR) established 11 criteria as a classificatory instrument to operationalise the definition of SLE in clinical trials. They were not intended to be used to diagnose individuals and do not do well in that capacity. Cutaneous lesions account for four of these 11 revised criteria of SLE. Skin lesions in patients with lupus may be specific or nonspecific. This paper covers the SLE-specific cutaneous changes: malar rash, discoid rash, photosensitivity, and oral mucosal lesions as well as SLE nonspecific skin manifestations, their pathophysiology, and management. A deeper thorough understanding of the cutaneous manifestations of SLE is essential for diagnosis, prognosis, and efficient management. Thus, dermatologists should cooperate with other specialties to provide optimal care of SLE patient. PMID:22888407

  20. Diagnosis of Cutaneous Leishmaniasis by Multiplex PCR

    Directory of Open Access Journals (Sweden)

    M Heiat

    2010-07-01

    Full Text Available Introduction: Annually, more than 14 million people are reported to be infected with Leishmaniasis all over the world. In Iran, this disease is seen in the form of cutaneous and visceral leishmaniasis, of which the cutaneous form is more wide spread. In recent years, cutaneous leishmaniaisis is diagnosed by PCR utilizing specific primers in order to amplify different parasite genes including ribosomal RNA genes, kinetoplast DNA or tandem repeating sequences. The aim of this research was to detect early stage cutaneous leishmaniasis using Multiplex-PCR technique. Methods: In this study, 67 samples were prepared from patients with cutaneous leishmaniasis. DNA was extracted with phenolchloroform. Each specimen was analyzed using two different pairs of PCR primers. The sensitivity of each PCR was optimized on pure Leishmania DNA prior to use for diagnosis. Two standard parasites L. major and L. tropica were used as positive control. Results: DNA amplification fragments were two 115 bp and 683 bp for AB and UL primers, respectively. The sensitivity of two primers was not equal for detection of L. major and L. tropica. The sensivity of PCR with AB primer was 35 cells, while that for UL primer was 40 cells. Conclusion: The results of this study indicate that PCR is a sensitive diagnostic assay for cutaneous leishmaniasis and could be employed as the new standard for routine diagnosis when species identification is not required. However, the ability to identify species is especially important in prognosis of the disease and in deciding appropriate therapy, especially in regions where more than one type of species and disease are seen by clinicians.

  1. Radiotherapy for cutaneous cancers with xeroderma pigmentosum

    International Nuclear Information System (INIS)

    Ben Salah, H.; Bahri, M.; Turki, H.; Abdelmoula, M.; Frikha, M.; Daoud, J.

    2011-01-01

    Purpose. - To analyze the therapeutic results of cutaneous cancers on xeroderma pigmentosum through a series of 15 patients treated by radiotherapy. Patients and methods. - Between 1993 and 2006, 15 patients with xeroderma pigmentosum and having cutaneous cancers were treated in the Radiotherapy Department of university hospital Habib-Bourguiba of Sfax in Tunisia. Seventy-three percent of the cases occurred in male patients and the mean age of appearance of the first tumour was 18.2 years. Tumour histology was squamous cell carcinoma in 74% of the cases. The total number of cutaneous tumours was 84. Ten patients had a surgical resection. Four patients did not respond to chemotherapy. The modality of irradiation was decided according to the size, thickness and localization of the tumour. The dose of radiotherapy was 60 Gy or equivalent with classic irradiation. Results. - The total number of lesions treated with radiotherapy was 64. Forty-three lesions were treated with contact-therapy, ten with brachytherapy and 11 with cobalt-therapy. The following acute complications were observed: cutaneous infection (53.3% of patients), radio-epithelitis (80% of patients) and necroses (33.3% of patients). Evaluation after treatment showed a clinical complete remission in 73% of the cases. Late effects were noted in seven cases: telangiectasia and cutaneous atrophy. A recurrence in the irradiated zone was observed in one case. A nodal metastasis was observed in two cases. Another patient presented lung metastases. After a median follow up of 37.2 months, four patients died, seven are alive with cutaneous cancer and four are alive with complete remission. Conclusion. - Radiotherapy is a possible and effective therapeutic alternative. Dose and methods are not defined for xeroderma pigmentosum. (authors)

  2. Fractional ablative carbon dioxide laser followed by topical sodium stibogluconate application: A treatment option for pediatric cutaneous leishmaniasis.

    Science.gov (United States)

    Hilerowicz, Yuval; Koren, Amir; Mashiah, Jacob; Katz, Oren; Sprecher, Eli; Artzi, Ofir

    2018-05-01

    Leishmaniasis is a protozoan zoonotic parasitic infection with cutaneous, mucocutaneous, and visceral manifestations. Israel is endemic for cutaneous leishmaniasis, which is a self-limited disease but is associated with scarring, which is often a source of psychological and social burden for patients. Scars can be especially devastating for children and teenagers. A wide range of physical and medical approaches is used to treat cutaneous leishmaniasis, among which intralesional injections of sodium stibogluconate rank among the most frequently used. Unfortunately, despite being effective, this therapeutic modality can be very painful. Fractional ablative laser creates a controlled mesh-like pattern of tissue ablation in the skin that promotes dermal remodeling and collagen production while at the same time facilitating enhanced delivery of topically applied medications. Patients were treated with fractional ablative carbon dioxide laser followed by immediate topical application of sodium stibogluconate. All children were diagnosed with cutaneous leishmaniasis prior to treatment initiation.. Ten children were treated. One leishmania tropica-positive girl failed to respond. The other nine patients achieved clinical cure and demonstrated good to excellent final cosmesis. Self-rated patient satisfaction and tolerance were high No adverse effects were observed or reported during treatment. Fractional ablative carbon dioxide laser followed by topical sodium stibogluconate application appears to be a safe and promising treatment for cutaneous leishmaniasis infection in children. Future controlled studies are required to validate these findings and compare this technique with traditional approaches. © 2018 Wiley Periodicals, Inc.

  3. Cutaneous Silicone Granuloma Mimicking Breast Cancer after Ruptured Breast Implant

    Directory of Open Access Journals (Sweden)

    Waseem Asim Ghulam El-Charnoubi

    2011-01-01

    Full Text Available Cutaneous manifestations due to migration of silicone from ruptured implants are rare. Migrated silicone with cutaneous involvement has been found in the chest wall, abdominal wall, and lower extremities. We describe a case of cutaneous silicone granuloma in the breast exhibiting unusual growth mimicking breast cancer after a ruptured implant.

  4. Cutaneous manifestations of HIV/AIDS: Part I | Dlova | Southern ...

    African Journals Online (AJOL)

    Human immunodeficiency virus (HIV) infection can lead to a variety of clinical cutaneous manifestations. These cutaneous disorders occur universally during the course of HIV infection. Cutaneous manifestations of HIV are very diverse. The course and clinical presentation of HIV in individuals who have access to highly ...

  5. Dystrophic Cutaneous Calcification and Metaplastic Bone Formation due to Long Term Bisphosphonate Use in Breast Cancer

    Directory of Open Access Journals (Sweden)

    Ali Murat Tatlı

    2013-01-01

    Full Text Available Bisphosphonates are widely used in the treatment of breast cancer with bone metastases. We report a case of a female with breast cancer presented with a rash around a previous mastectomy site and a discharge lesion on her right chest wall in August 2010. Biopsy of the lesion showed dystrophic calcification and metaplastic bone formation. The patient’s history revealed a long term use of zoledronic acid for the treatment of breast cancer with bone metastasis. We stopped the treatment since we believed that the cutaneous dystrophic calcification could be associated with her long term bisphosphonate therapy. Adverse cutaneous events with bisphosphonates are very rare, and dystrophic calcification has not been reported previously. The dystrophic calcification and metaplastic bone formation in this patient are thought to be due to long term bisphosphonate usage.

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

    DEFF Research Database (Denmark)

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

    2006-01-01

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

  7. Low-dose (10-Gy) total skin electron beam therapy for cutaneous T-cell lymphoma

    DEFF Research Database (Denmark)

    Kamstrup, Maria R; Gniadecki, Robert; Iversen, Lars

    2015-01-01

    a total dose of 10 Gy in 10 fractions. Data from 10 of these patients were published previously but were included in the current pooled data analysis. Outcome measures were response rate, duration of response, and toxicity. RESULTS: The overall response rate was 95% with a complete cutaneous response......PURPOSE: Cutaneous T-cell lymphomas (CTCLs) are dominated by mycosis fungoides (MF) and Sézary syndrome (SS), and durable disease control is a therapeutic challenge. Standard total skin electron beam therapy (TSEBT) is an effective skin-directed therapy, but the possibility of retreatments...... or a very good partial response rate (response was 174 days (5.8 months; range: 60-675 days). TSEBT-related acute adverse events (grade 1 or 2) were observed in 60% of patients. CONCLUSIONS...

  8. Toxicological analysis and effectiveness of oral Kalanchoe pinnata on a human case of cutaneous leishmaniasis.

    Science.gov (United States)

    Torres-Santos, E C; Da Silva, S A G; Costa, S S; Santos, A P P T; Almeida, A P; Rossi-Bergmann, B

    2003-08-01

    Leishmaniasis is an extremely difficult disease to treat. Previously, it was shown that oral Kalanchoe pinnata (Kp) leaf extract is strongly effective against murine leishmaniasis. Here, it is shown that the serum levels of alanine-aminotransferase (ALT), aspartate-aminotransferase (AST), urea and alkaline phosphatase were unchanged in mice orally treated with supraoptimal Kp doses for 30 days, indicating the absence of chronic toxicity to the liver, heart or kidney. Additionally, evidence is presented that human leishmaniasis may also be controlled with oral Kp. A 36-year-old man with an active cutaneous leishmaniasis was orally treated with 30 g wet weight of Kp leaves/day for 14 days. During the Kp treatment, the lesion stopped growing and slightly decreased. No adverse reactions or toxicity was observed. This study reports for the first time that Kalanchoe pinnata contains substances potentially active and safe for the oral treatment of human cutaneous leishmaniasis. Copyright 2003 John Wiley & Sons, Ltd.

  9. Cutaneous osteosarcoma arising from a burn scar

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Min A.; Yi, Jaehyuck [Kyungpook National University, Department of Radiology, College of Medicine, Daegu (Korea, Republic of); Kyungpook National University Hospital, Department of Radiology, Daegu (Korea, Republic of); Chae, Jong Min [Kyungpook National University, Department of Pathology, College of Medicine, Daegu (Korea, Republic of)

    2017-04-15

    Tumors that develop in old burn scars are usually squamous cell carcinomas. Sarcomas have also been reported, albeit rarely. To our knowledge, there has been only one case report of an extraskeletal osteosarcoma arising in a prior burn scar reported in the English-language literature, mainly discussing the clinicopathological features. Herein, we present a case of cutaneous osteosarcoma visualized as a mineralized soft-tissue mass arising from the scar associated with a previous skin burn over the back. This seems to be the first report describing the imaging features of a cutaneous osteosarcoma from an old burn scar. (orig.)

  10. Cutaneous chancroid in a visitor from Vanuatu.

    Science.gov (United States)

    McBride, William J H; Hannah, Rory C S; Le Cornec, Genevera M; Bletchly, Cheryl

    2008-05-01

    A 23-year-old woman from Vanuatu presented to an Australian hospital with a 3-week history of a non-healing ulcer on the lower leg. A swab was submitted for a multiplex polymerase chain reaction designed to investigate genital ulcerative conditions. Haemophilus ducreyi was detected and the gene product was subsequently sequenced, confirming the diagnosis of cutaneous chancroid. The lesion responded to intramuscular benzathine penicillin. This report adds further evidence that cutaneous chancroid should be considered in the evaluation of skin ulcers in the south Pacific.

  11. Cutaneous toxoplasmosis in an immunosuppressed dog

    Directory of Open Access Journals (Sweden)

    T.S. Oliveira

    2014-06-01

    Full Text Available A seven-year-old female spayed Schnauzer was presented with cutaneous ulcerated nodular lesions shortly after the beginning of an immunosuppressive treatment for immune-mediated hemolytic disease. Cytology was performed and a great number of neutrophils and banana-shaped organisms were observed. Biopsy showed a neutrophilic and histiocytic dermatitis and panniculitis with myriads of intralesional bradyzoites cysts and tachyzoites. PCR analysis was positive for Toxoplasma gondii and negative for Neospora caninum. Immunohistochemistry confirmed intralesional T. gondii antigens. This study reports a rare case of cutaneous toxoplasmosis in an immunosuppressed dog.

  12. Common allergies do not influence the prevalence of cutaneous hypersensitivity reactions to antiepileptic drugs.

    Science.gov (United States)

    Bosak, Magdalena; Porębski, Grzegorz; Słowik, Agnieszka; Turaj, Wojciech

    2017-09-01

    The aim of the study was to establish whether the presence of common allergies increases the risk of drug-related hypersensitivity reactions among patients with epilepsy treated with antiepileptic drugs (AEDs). We studied 753 patients with epilepsy seen in tertiary outpatient epilepsy clinic. We obtained data related to epilepsy type, past and ongoing treatment with AEDs, occurrence of maculopapular exanthema or more serious cutaneous adverse reactions (Stevens-Johnson syndrome - SJS) and their characteristics. We noted an occurrence of allergic reactions unrelated to treatment with AED, including rash unrelated to AED, bronchial asthma, persistent or seasonal allergic rhinitis, atopic dermatitis, rash after specific food and other allergic reactions. There were 61 cases of AED-related cutaneous hypersensitivity reaction (including 3 cases of SJS) noted in association with 2319 exposures to AEDs (2.63%) among 55 out of 753 patients (7.3%). Cutaneous hypersensitivity reaction to AED was most commonly noted after lamotrigine (12.1%), carbamazepine (5.4%) and oxcarbazepine (4.1%). Prevalence of allergic reactions unrelated to AED was similar between patients with and without AED-related cutaneous hypersensitivity reaction (rash unrelated to AED: 16.4% vs. 10.2%; bronchial asthma: 1.8% vs. 0.1%; persistent allergic rhinitis: 7.3% vs. 10.2%; seasonal allergic rhinitis: 7.3% vs. 11.7%; atopic dermatitis: 0 vs. 0.7%; rash after specific food: 5.4% vs. 6.4%; other allergic reactions: 5.4% vs. 5.2%, respectively; P>0.1 for each difference). Presence of common allergies is not a significant risk factor for AED-related cutaneous hypersensitivity reaction among patients with epilepsy. Copyright © 2017 Elsevier B.V. All rights reserved.

  13. Efficacy of glucantime for treatment of cutaneous leishmaniasis in Central Iran

    Directory of Open Access Journals (Sweden)

    Mahmoud Mohammadzadeh

    2013-04-01

    Full Text Available Summary: Glucantime remains the first-line treatment for cutaneous leishmaniasis. In a prospective study, we evaluated its efficacy and side effects in patients treated in Yazd from 2010 to 2011. Methods: Patients with lesions compatible with cutaneous leishmaniasis were considered eligible for inclusion in this study if the disease was confirmed parasitologically. The exclusion criteria were as follows: the patient preferred a treatment modality other than Glucantime; there was no indication for treatment; the patient had underlying kidney, liver, or cardiac disease; or was pregnant and lactating.Patients with ≤3 lesions and/or lesions <3 cm in diameter were treated with Glucantime intralesionally if the lesions were not located on the face, neck or joints; sporotrichoid; or superinfected with bacteria. All other patients were prescribed intramuscular Glucantime at 10–20 mg/kg/day for 20 days. Results: The failure rate for patients treated with one course of Glucantime was 22.6% overall. There were no associations between age, sex, weight, the route of administration, the number and size of lesions, the adequacy of the dose of the drug injected intramuscularly, the number of intralesional injections (<6 or ≥6 and the duration of therapy. The only factor associated with failure was reported previous exposure to antimony (p value 0.047. Adverse effects occurred in 14.2% of patients (22/155. Conclusion: Glucantime is an effective drug for the treatment of cutaneous leishmaniasis in central Iran. However, because cutaneous leishmaniasis heals spontaneously and to prevent the acquisition of resistance, the indications for treatment in each region should be defined carefully. Keywords: Cutaneous leishmaniasis, Efficacy, Glucantime, Iran

  14. Total Skin Electron Beam for Primary Cutaneous T-cell Lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Elsayad, Khaled; Kriz, Jan; Moustakis, Christos; Scobioala, Sergiu; Reinartz, Gabriele; Haverkamp, Uwe; Willich, Normann [Department of Radiation Oncology, University Hospital of Muenster, Muenster (Germany); Weishaupt, Carsten [Department of Dermatology, University Hospital of Muenster, Muenster (Germany); Stadler, Rudolf [Department of Dermatology, Johannes-Wesling-Klinikum Minden, Minden (Germany); Sunderkötter, Cord [Department of Dermatology, University Hospital of Muenster, Muenster (Germany); Eich, Hans Theodor, E-mail: Hans.Eich@ukmuenster.de [Department of Radiation Oncology, University Hospital of Muenster, Muenster (Germany)

    2015-12-01

    Purpose: Recent trials with low-dose total skin electron beam (TSEB) therapy demonstrated encouraging results for treating primary cutaneous T-cell lymphoma (PCTCL). In this study, we assessed the feasibility of different radiation doses and estimated survival rates of different pathologic entities and stages. Methods and Materials: We retrospectively identified 45 patients with PCTCL undergoing TSEB therapy between 2000 and 2015. Clinical characteristics, treatment outcomes, and toxicity were assessed. Results: A total of 49 courses of TSEB therapy were administered to the 45 patients. There were 26 pathologically confirmed cases of mycosis fungoides (MF) lymphoma, 10 cases of Sézary syndrome (SS), and 9 non-MF/SS PCTCL patients. In the MF patients, the overall response rate (ORR) was 92% (50% complete remission [CR]), 70% ORR in SS patients (50% CR), and 89% ORR in non-MF/SS patients (78% CR). The ORR for MF/SS patients treated with conventional dose (30-36 Gy) regimens was 92% (63% CR) and 75% (25% CR) for low-dose (<30-Gy) regimens (P=.09). In MF patients, the overall survival (OS) was 77 months with conventional dose regimens versus 14 months with low-dose regimens (P=.553). In SS patients, the median OS was 48 versus 16 months (P=.219), respectively. Median event-free survival (EFS) for MF in conventional dose patients versus low-dose patients was 15 versus 8 months, respectively (P=.264) and 19 versus 3 months for SS patients (P=.457). Low-dose regimens had shorter treatment time (P=.009) and lower grade 2 adverse events (P=.043). A second TSEB course was administered in 4 MF patients with 100% ORR. There is a possible prognostic impact of supplemental/boost radiation (P<.001); adjuvant treatment (P<.001) and radiation tolerability (P=.021) were detected. Conclusions: TSEB therapy is an efficacious treatment modality in the treatment of several forms of cutaneous T-cell lymphoma. There is a nonsignificant trend to higher and longer clinical benefit

  15. On Becoming Trauma-Informed: Role of the Adverse Childhood Experiences Survey in Tertiary Child and Adolescent Mental Health Services and the Association with Standard Measures of Impairment and Severity.

    Science.gov (United States)

    Rahman, Abdul; Perri, Andrea; Deegan, Avril; Kuntz, Jennifer; Cawthorpe, David

    2018-01-01

    There is a movement toward trauma-informed, trauma-focused psychiatric treatment. To examine Adverse Childhood Experiences (ACE) survey items by sex and by total scores by sex vs clinical measures of impairment to examine the clinical utility of the ACE survey as an index of trauma in a child and adolescent mental health care setting. Descriptive, polychoric factor analysis and regression analyses were employed to analyze cross-sectional ACE surveys (N = 2833) and registration-linked data using past admissions (N = 10,400) collected from November 2016 to March 2017 related to clinical data (28 independent variables), taking into account multicollinearity. Distinct ACE items emerged for males, females, and those with self-identified sex and for ACE total scores in regression analysis. In hierarchical regression analysis, the final models consisting of standard clinical measures and demographic and system variables (eg, repeated admissions) were associated with substantial ACE total score variance for females (44%) and males (38%). Inadequate sample size foreclosed on developing a reduced multivariable model for the self-identified sex group. The ACE scores relate to independent clinical measures and system and demographic variables. There are implications for clinical practice. For example, a child presenting with anxiety and a high ACE score likely requires treatment that is different from a child presenting with anxiety and an ACE score of zero. The ACE survey score is an important index of presenting clinical status that guides patient care planning and intervention in the progress toward a trauma-focused system of care.

  16. Communication between radial nerve and medial cutaneous nerve of forearm

    Directory of Open Access Journals (Sweden)

    R R Marathe

    2010-01-01

    Full Text Available Radial nerve is usually a branch of the posterior cord of the brachial plexus. It innervates triceps, anconeous, brachialis, brachioradialis, extensor carpi radialis longus muscles and gives the posterior cutaneous nerve of the arm, lower lateral cutaneous nerve of arm, posterior cutaneous nerve of forearm; without exhibiting any communication with the medial cutaneous nerve of forearm or any other nerve. We report communication between the radial nerve and medial cutaneous nerve of forearm on the left side in a 58-year-old male cadaver. The right sided structures were found to be normal. Neurosurgeons should keep such variations in mind while performing the surgeries of axilla and upper arm.

  17. Cutaneous leiomyosarcoma arising in a smallpox scar

    NARCIS (Netherlands)

    Pol, Robert A.; Dannenberg, Hilde; Robertus, Jan-Lukas; van Ginkel, Robert J.

    2012-01-01

    Background: Cutaneous leiomyosarcoma (CLM) is a very rare smooth muscle tumour that accounts for about 2-3% of all superficial soft tissue sarcomas. Although the development of various malignancies in scar tissue is well known, we report the first case of a CLM developing in a small pox scar. Case

  18. Expertise effects in cutaneous wind perception

    NARCIS (Netherlands)

    Pluijms, Joost P.; Cañal-Bruland, Rouwen; Bergmann Tiest, Wouter M.; Mulder, F.A.; Savelsbergh, Geert J.P.

    2015-01-01

    We examined whether expertise effects are present in cutaneous wind perception. To this end, we presented wind stimuli consisting of different wind directions and speeds in a wind simulator. The wind simulator generated wind stimuli from 16 directions and with three speeds by means of eight

  19. Epidemiological studies on cutaneous leishmaniasis in Ad ...

    African Journals Online (AJOL)

    http://www.cioms.ch/publications/layout_guide2002.p df. 4. Uzun S, Durdu M, Çulha G, Allahverdiyev AM,. Memişoğlu HR. Clinical features, epidemiology, and efficacy and safety of intralesional antimony treatment of cutaneous leishmaniasis: recent experience in Turkey. J. Parasitol 2004; 90: 853-859. 5. Uzun S, Uslular C, ...

  20. Cutaneous reaction associated with weekly docetaxel administration.

    Science.gov (United States)

    Chew, Lita; Chuen, Vivianne Shih Lee

    2009-03-01

    Docetaxel-based chemotherapy will remain clinically relevant and many of our patients will continue to receive the drug. In a recent phase 2 study of docetaxel 35 mg/m2 (weekly) in patients with metastatic breast cancer, the incidence of grade 3 cutaneous toxicity is 19%. The skin toxicity observed consists of limb/palmar-plantar erythematous reactions, or fixed-plaque erythrodysesthesia. Case series or reports have reported varied manifestations of skin reactions and include erythema multiforme, nail changes (onycholysis, pigmentation, paronychia), scleroderma, supravenous discoloration, radiation recall dermatitis, and flagellate erythema. We would like to report four patients with cutaneous reactions resulting from weekly administration of docetaxel. All cases are heavily pre-treated patients, receiving docetaxel as second or third line therapy. The cutaneous reactions occur at cycle 5. The time between chemotherapy to development of skin lesions is from 1 to 7 days. Lesions usually resolve with desquamation leaving behind areas with hyper-pigmentation or hypo-pigmentation over a period of 2 to 3 weeks. The management strategies include hand elevation, warm or cold compresses, topical and/or systemic antibiotics, topical and/or systemic corticosteroids, and cessation of drug. There is a need for a systematic approach to manage these cutaneous reactions. Oncology trained pharmacists play vital roles in assessing, managing, documenting and patient education.

  1. Fibromodulin Enhances Angiogenesis during Cutaneous Wound Healing

    Directory of Open Access Journals (Sweden)

    Zhong Zheng, PhD

    2014-12-01

    Conclusions: Altogether, we demonstrated that in addition to reducing scar formation, FMOD also promotes angiogenesis. As blood vessels organize and regulate wound healing, its potent angiogenic properties will further expand the clinical application of FMOD for cutaneous healing of poorly vascularized wounds.

  2. Mefloquine in the treatment of cutaneous leishmaniasis

    Directory of Open Access Journals (Sweden)

    Correia Dalmo

    1999-01-01

    Full Text Available Three cases of cutaneous leishmaniasis were treated orally with a mefloquine dose of 4.2mg/kg/day for six days in the Teaching Hospital of the Faculdade de Medicina do Triângulo Mineiro, Uberaba, MG, Brazil. Three weeks later a new series was repeated. No patient was cured.

  3. Disseminated cutaneous histoplasmosis with laryngeal involvement ...

    African Journals Online (AJOL)

    Disseminated cutaneous histoplasmosis with laryngeal involvement in a setting of immune reconstitution inflammatory syndrome. ... Grocott-Gomori methenamine silver and Periodic acid–Schiff (PAS) stains revealed a relative paucity of intracellular, narrow-neck budding fungal organisms. Culture findings confirmed the ...

  4. A rapidly enlarging cutaneous hemangioma in pregnancy.

    LENUS (Irish Health Repository)

    Ma'ayeh, Marwan

    2014-06-18

    This is a case of a rapidly enlarging cutaneous pedunculated tumor on a patient\\'s thumb during her pregnancy. This was excised and identified as a hemangioma. A literature search identified a possible hormonal factor in causing an accelerated growth of this tumor.

  5. Bronchopleural cutaneous fistula due to Eikenella corrodens.

    Science.gov (United States)

    Wong, Kin-Sun; Huang, Yhu-Chering

    2005-01-01

    The aim of this paper is to review the subject and to report on and discuss a case of bronchopleural cutaneous fistula due to Eikenella corrodens. A 16-year-old girl was brought to our hospital with fever and blood-tinged sputum 2 weeks prior to her admission. She suffered from neurologic sequelae of herpetic encephalitis and had been bed-ridden since 5 years of age. A longitudinal paraspinal soft mass had been noted in the previous week by her mother. She had been given oral feeding despite frequent choking for the past few years. On palpation, the mass can be squeezed to follow the least resistance of subcutaneous space longitudinally extending to the lower thoracic region. Chest computed tomography scan revealed right lower lobe necrotizing pneumonitis and a pleuro-cutaneous fistula leading to the subcutaneous air locules. A protracted course of antibiotics was prescribed and subcutaneous air trapping decreased in size over 8 weeks. Eikenella corrodens has increasingly been implicated as a potential causative pathogen in pleuropulmonary infections. Pleuro-cutaneous fistula and abscess formation complicating empyema and necrotizing pneumonitis due to E. corrodens infection have not been reported. A bulging thoracic subcutaneous lesion waxes and wanes with respiration suggest the possibility of a pleruo-cutaneous fistula. Treatment of Eikenella empyema using antibiotics without surgical decortication requires a prolonged course of antibiotic therapy.

  6. Accidental injuries and cutaneous contaminations during general ...

    African Journals Online (AJOL)

    Conclusion: This study has demonstrated that cutaneous, percutaneous, and mucous membrane exposure to patients blood and body fluids are common events during general surgical operations. Most accidental injuries were due to solid suture needle-sticks, mostly injured personnel were the primary operating surgeons, ...

  7. Unusual Cutaneous Manifestation of Tuberous Sclerosis

    Directory of Open Access Journals (Sweden)

    K C Shah

    1980-01-01

    Full Text Available Cutaneous manifestations are found in 60 to 70% cases of tuberous sclerosis and consist of adenoma sebaceum, periungual fibromatas, cafe au lait spots, shagreen patches and white macules. Our patient showed unusual skin manifestations like spotty pigmentation on the chest, back and abdomen and hyperkeratosis palmaris et plantaris.

  8. Pharmacokinetic of antimony in mice with cutaneous Leishmaniasis

    International Nuclear Information System (INIS)

    Borborema, Samanta E.T.; Nascimento, Nanci do; Osso Junior, Joao A.

    2007-01-01

    Cutaneous Leishmaniasis (CL) remains a major world health problem, with about 1.5 million new cases each year. Caused by protozoa Leishmania, in South America, this infection can vary from a chronic skin ulcer, to an erosive mucosal disease and severe facial disfigurement. Pentavalent antimony (Sb +5 ) as sodium stibogluconate (Pentostam) or meglumine antimoniate (Glucantime) are main drugs for treating most forms of human leishmaniasis. For six decades, despite the recent developments, the effective therapy to cutaneous leishmaniasis has been based on long parenteral courses of such drugs, even though these are fairly costly, toxic and inconvenient to use, without adequate knowledge on their pharmacokinetics or mechanism of action. Pharmacokinetics studies could be based on bioactive traceable drugs, usually with radioactive isotopes, but antimony radioisotopes are unavailable commercially. Neutron irradiation is a powerful tool in the analysis of mineral content of samples, for antimony, there are at least two main isotopes that could be formed after neutron irradiation in nuclear reactor. The aim of the present study was to construct antimony salts with those radioisotopes to obtain tracers to compare the pharmacokinetic and the tissue distribution of neutron irradiated meglumine antimoniate in healthy and cutaneous leishmaniasis experimentally infected mice. Meglumine antimoniate, (Glucantime, Aventis, S.P, Brazil), was neutron irradiated inside the IEA-R1 nuclear reactor (IPEN/CNEN-SP), producing two radioisotopes 122 Sb and 124 Sb. Its biodistribution was verified in BALB/c mice experimentally infected with Leishmania (Leishmania) Amazonensis, which received a single intraperitoneal dose of the drug. At different times after injection, the tissues and blood were excised and activity measured in a NaI (Tl) scintillation counter. Compared with the healthy mice, experimentally infected mice had significantly lower maximum concentration of antimony and high

  9. Pharmacokinetic of antimony in mice with cutaneous Leishmaniasis

    Energy Technology Data Exchange (ETDEWEB)

    Borborema, Samanta E.T.; Nascimento, Nanci do [Instituto de Pesquisas Energeticas e Nucleares IPEN/CNEN-SP, Sao Paulo, SP (Brazil). Lab. de Biologia Molecular]. E-mails: samanta@usp.br; nnascime@ipen.br; Andrade Junior, Heitor F. de [Instituto de Pesquisas Energeticas e Nucleares IPEN/CNEN-SP, Sao Paulo, SP (Brazil). Lab. de Biologia Molecular; Instituto de Medicina Tropical de Sao Paulo, Sao Paulo, SP (Brazil); E-mail: hfandrad@usp.br; Osso Junior, Joao A. [Instituto de Pesquisas Energeticas e Nucleares IPEN/CNEN-SP, Sao Paulo, SP (Brazil). Centro de Radiofarmacia]. E-mail: jaosso@ipen.br

    2007-07-01

    Cutaneous Leishmaniasis (CL) remains a major world health problem, with about 1.5 million new cases each year. Caused by protozoa Leishmania, in South America, this infection can vary from a chronic skin ulcer, to an erosive mucosal disease and severe facial disfigurement. Pentavalent antimony (Sb{sup +5}) as sodium stibogluconate (Pentostam) or meglumine antimoniate (Glucantime) are main drugs for treating most forms of human leishmaniasis. For six decades, despite the recent developments, the effective therapy to cutaneous leishmaniasis has been based on long parenteral courses of such drugs, even though these are fairly costly, toxic and inconvenient to use, without adequate knowledge on their pharmacokinetics or mechanism of action. Pharmacokinetics studies could be based on bioactive traceable drugs, usually with radioactive isotopes, but antimony radioisotopes are unavailable commercially. Neutron irradiation is a powerful tool in the analysis of mineral content of samples, for antimony, there are at least two main isotopes that could be formed after neutron irradiation in nuclear reactor. The aim of the present study was to construct antimony salts with those radioisotopes to obtain tracers to compare the pharmacokinetic and the tissue distribution of neutron irradiated meglumine antimoniate in healthy and cutaneous leishmaniasis experimentally infected mice. Meglumine antimoniate, (Glucantime, Aventis, S.P, Brazil), was neutron irradiated inside the IEA-R1 nuclear reactor (IPEN/CNEN-SP), producing two radioisotopes {sup 122}Sb and {sup 124}Sb. Its biodistribution was verified in BALB/c mice experimentally infected with Leishmania (Leishmania) Amazonensis, which received a single intraperitoneal dose of the drug. At different times after injection, the tissues and blood were excised and activity measured in a NaI (Tl) scintillation counter. Compared with the healthy mice, experimentally infected mice had significantly lower maximum concentration of antimony

  10. Cutaneous and subcutaneous Ewing's sarcoma: an indolent disease

    International Nuclear Information System (INIS)

    Chow, Edward; Merchant, Thomas E.; Pappo, Alberto; Jenkins, Jesse J.; Shah, Amit B.; Kun, Larry E.

    2000-01-01

    has developed local recurrence or distant metastasis. Several of the patients developed treatment-related sequelae, including veno-occlusive disease of the lung and hemorrhagic cystitis (1), myelodysplastic syndrome (1), chemotherapy-induced ovarian failure (1), moist desquamation (1), and dermatofibroma within the radiotherapy volumes (1). Conclusions: Cutaneous and subcutaneous ES are associated with an indolent course and a favorable prognosis when treated with combined modality therapy. Elimination of radiation therapy following complete resection has been tested in the POG 9354 trial. The high rate of local control, low rate of metastatic disease, and excellent overall outcome may suggest a role for less intensive chemotherapy, as well as tailoring to diminish or avoid radiation therapy in completely resected cases, with a goal to minimize toxicity while maintaining a high cure rate

  11. Comparison of quantitative evaluation between cutaneous and transosseous inertial sensors in anterior cruciate ligament deficient knee: A cadaveric study.

    Science.gov (United States)

    Murase, Atsunori; Nozaki, Masahiro; Kobayashi, Masaaki; Goto, Hideyuki; Yoshida, Masahito; Yasuma, Sanshiro; Takenaga, Tetsuya; Nagaya, Yuko; Mizutani, Jun; Okamoto, Hideki; Iguchi, Hirotaka; Otsuka, Takanobu

    2017-09-01

    Recently several authors have reported on the quantitative evaluation of the pivot-shift test using cutaneous fixation of inertial sensors. Before utilizing this sensor for clinical studies, it is necessary to evaluate the accuracy of cutaneous sensor in assessing rotational knee instability. To evaluate the accuracy of inertial sensors, we compared cutaneous and transosseous sensors in the quantitative assessment of rotational knee instability in a cadaveric setting, in order to demonstrate their clinical applicability. Eight freshly frozen human cadaveric knees were used in this study. Inertial sensors were fixed on the tibial tuberosity and directly fixed to the distal tibia bone. A single examiner performed the pivot shift test from flexion to extension on the intact knees and ACL deficient knees. The peak overall magnitude of acceleration and the maximum rotational angular velocity in the tibial superoinferior axis was repeatedly measured with the inertial sensor during the pivot shift test. Correlations between cutaneous and transosseous inertial sensors were evaluated, as well as statistical analysis for differences between ACL intact and ACL deficient knees. Acceleration and angular velocity measured with the cutaneous sensor demonstrated a strong positive correlation with the transosseous sensor (r = 0.86 and r = 0.83). Comparison between cutaneous and transosseous sensor indicated significant difference for the peak overall magnitude of acceleration (cutaneous: 10.3 ± 5.2 m/s 2 , transosseous: 14.3 ± 7.6 m/s 2 , P sensors. Therefore, this study indicated that the cutaneous inertial sensors could be used clinically for quantifying rotational knee instability, irrespective of the location of utilization. Copyright © 2017 The Japanese Orthopaedic Association. Published by Elsevier B.V. All rights reserved.

  12. WITHDRAWN: Systemic treatments for metastatic cutaneous melanoma.

    Science.gov (United States)

    Crosby, Tom; Fish, Reg; Coles, Bernadette; Mason, Malcolm

    2018-02-07

    Systemic therapies for metastatic cutaneous melanoma, the most aggressive of all skin cancers, remain disappointing. Few lasting remissions are achieved and the therapeutic aim remains one of palliation.Many agents are used alone or in combination with varying degrees of toxicity and cost. It is unclear whether evidence exists to support these complex regimens over best supportive care / placebo. To review the benefits from the use of systemic therapies in metastatic cutaneous melanoma compared to best supportive care/placebo, and to establish whether a 'standard' therapy exists which is superior to other treatments. Randomised controlled trials were identified from the MEDLINE, EMBASE and CCTR/CENTRAL databases. References, conference proceedings, and Science Citation Index/Scisearch were also used to locate trials. Cancer registries and trialists were also contacted. Randomised controlled trials of adults with histologically proven metastatic cutaneous melanoma in which systemic anti-cancer therapy was compared with placebo or supportive care. Study selection was performed by two independent reviewers. Data extraction forms were used for studies which appeared to meet the selection criteria and, where appropriate, full text articles were retrieved and reviewed independently. No randomised controlled trials were found comparing a systemic therapy with placebo or best supportive care in metastatic cutaneous melanoma. There is no evidence from randomised controlled clinical trials to show superiority of systemic therapy over best supportive care / placebo in the treatment of malignant cutaneous melanoma.Given that patients with metastatic melanoma frequently receive systemic therapy, it is our pragmatic view that a future systematic review could compare any systemic treatment, or combination of treatments, to single agent dacarbazine.

  13. Imaging Cutaneous T-Cell Lymphoma with Optical Coherence Tomography

    Directory of Open Access Journals (Sweden)

    Hans Christian Ring

    2012-07-01

    Full Text Available Aim: To investigate the presentation of a patch-stage cutaneous T-cell lymphoma (CTCL using optical coherence tomography (OCT. Methods: A patient with a patch caused by CTCL was photographed digitally, OCT-scanned and biopsied. A normal skin area adjacent to the patch was OCT-scanned for comparison, but not biopsied. The OCT image and the histological image were compared. Results: The OCT images illustrated a thickened and hyperreflective stratum corneum. OCT also demonstrated several elongated hyporeflective structures in the dermis. The largest structure was measured to have a width of 0.13 mm. A good immediate correlation was found between histology and OCT imaging of the sample. Conclusion: The aetiology of the elongated structures is thought to be lymphomatous infiltrates. Similar findings have been described in ocular lymphoma and may therefore be an important characteristic of cutaneous lymphoma. It may further be speculated that the differences in OCT images may reflect the biological behaviour of the infiltrate. This observation therefore suggests that OCT imaging may be a relevant tool for the in vivo investigation of mycosis fungoides and other CTCLs, but in order to verify these observed patterns in OCT imaging, further investigations will be required.

  14. [Mycobacterial bovis BCG cutaneous infections following mesotherapy: 2 cases].

    Science.gov (United States)

    Marco-Bonnet, J; Beylot-Barry, M; Texier-Maugein, J; Barucq, J P; Supply, P; Doutre, M S; Beylot, C

    2002-05-01

    Infectious complications following mesotherapy are usually due to ordinary bacteria or atypical mycobacteria. We report two new cases of mycobacterial bovis BCG infections following mesotherapy. To our knowledge only one case has already been reported. A 52 year-old woman developed vaccinal MERIEUX BCG cutaneous abscesses following mesotherapy. Identification was made by a novel class of repeated sequences: Mycobacterial interspersed repetitive units. Despite prolonged anti-tuberculous therapy, complete remission was not obtained and surgical excision was performed. The second case was a 49 year-old man who developed a mycobacterial bovis BCG cutaneous abscess (Connaught) after mesotherapy, the regression of which was obtained with anti-tuberculous therapy. The severity of these two mycobacterial infections following mesotherapy illustrate the potential risks of mesotherapy. Identification is possible by molecular biology techniques (PCR and sequencing). The origin of this infection is unclear and therapeutic decision is difficult. Some authors recommend anti-tuberculous therapy but surgical excision may be necessary as in our cases.

  15. Recent Advances and Perspectives in Liposomes for Cutaneous Drug Delivery.

    Science.gov (United States)

    Carita, Amanda C; Eloy, Josimar O; Chorilli, Marlus; Lee, Robert J; Leonardi, Gislaine Ricci

    2018-02-13

    The cutaneous route is attractive for the delivery of drugs in the treatment of a wide variety of diseases. However the stratum corneum (SC) is an effective barrier that hampers skin penetration. Within this context, liposomes emerge as a potential carrier for improving topical delivery of therapeutic agents. In this review, we aimed to discuss key aspects for the topical delivery by drug-loaded liposomes. Phospholipid type and phase transition temperature have been shown to affect liposomal topical delivery. The effect of surface charge is subject to considerable variation depending on drug and composition. In addition, modified vesicles with the presence of components for permeation enhancement, such as surfactants and solvents, have been shown to have a considerable effect. These liposomes include: Transfersomes, Niosomes, Ethosomes, Transethosomes, Invasomes, coated liposomes, penetration enhancer containing vesicles (PEVs), fatty acids vesicles, Archaeosomes and Marinosomes. Furthermore, adding polymeric coating onto liposome surface could influence cutaneous delivery. Mechanisms of delivery include intact vesicular skin penetration, free drug diffusion, permeation enhancement, vesicle adsorption to and/or fusion with the SC, trans-appendageal penetration, among others. Finally, several skin conditions, including acne, melasma, skin aging, fungal infections and skin cancer, have benefited from liposomal topical delivery of drugs, with promising in vitro and in vivo results. However, despite the existence of some clinical trials, more studies are needed to be conducted in order to explore the potential of liposomes in the dermatological field. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  16. Chemical research on red pigments after adverse reactions to tattoo.

    Science.gov (United States)

    Tammaro, A; Toniolo, C; Giulianelli, V; Serafini, M; Persechino, S

    2016-03-01

    Currently, the incidence of tattooing is on the rise compared to the past, especially among adolescents, and it leads to the urgency of monitoring the security status of tattooing centers, as well as to inform people about the risks of tattoo practice. In our clinical experience, 20% of tattooed patients presented adverse reactions, like allergic contact dermatitis, psoriasis with Koebner's phenomena and granulomatous reactions, with the latter most prevalent and most often related to red pigment. Adverse reactions to tattoo pigments, especially the red one, are well known and described in literature. Great attention has to be focused on the pigments used, especially for the presence of new substances, often not well known. For this reason, we decided to perform a study on 12 samples of red tattoo ink, obtained by patients affected by different cutaneous reactions in the site of tattoo, to analyze their chemical composition.

  17. [Management of adverse drug effects].

    Science.gov (United States)

    Schlienger, R G

    2000-09-01

    Adverse drug reactions (ADRs) are still considered one of the main problems of drug therapy. ADRs are associated with considerable morbidity, mortality, decreased compliance and therapeutic success as well as high direct and indirect medical costs. Several considerations have to come into play when managing a potential ADR. It is critical to establish an accurate clinical diagnosis of the adverse event. Combining information about drug exposure together with considering other possible causes of the reaction is crucial to establish a causal relationship between the reaction and the suspected drug. Identification of the underlying pathogenesis of an ADR together with the severity of the reaction will have profound implications on continuation of drug therapy after an ADR. Since spontaneous reports about ADRs are a key stone of a functioning post-marketing surveillance system and therefore play a key role in improving drug safety, health care professionals are highly encouraged to report ADRs to a local or national organization. However, because the majority of ADRs is dose-dependent and therefore preventable, individualization of pharmacotherapy may have a major impact on reducing such events.

  18. Association of the average rate of change in HbA1c with severe adverse events: a longitudinal evaluation of audit data from the Bavarian Disease Management Program for patients with type 2 diabetes mellitus.

    Science.gov (United States)

    Bonke, Florian C; Donnachie, Ewan; Schneider, Antonius; Mehring, Michael

    2016-02-01

    In patients with type 2 diabetes mellitus, the effects of HbA1c variability on macrovascular events remain uncertain. The present investigation evaluates the association of HbA1c variability with non-fatal cardiovascular events, emergency admissions and episodes of severe hypoglycaemia in a cohort of patients newly started on insulin therapy. HbA1c variability was defined as the rate of change in values between observations. The medical records of 406,356 patients enrolled in a disease management programme for type 2 diabetes mellitus were analysed to identify a cohort of 13,777 patients with observed transition to insulin therapy. The cohort was observed for a period of at least 5 years. Cox regression models were applied to quantify the association of HbA1c variability with the events of interest. The models reveal a significant non-linear association between HbA1c variability and the risk of experiencing myocardial infarction, stroke and hypoglycaemia. The lowest risk is seen with a variability of approximately 0.5% (5.5 mmol/mol) per quarter. Using Cox models to predict survival curves for the cohort with hypothetical HbA1c variability of 0.5% (5.5 mmol/mol) and 1.5% (16.4 mmol/mol) per quarter, the proportion experiencing myocardial infarction within 2 years increases significantly from 1% to 10%. The proportion experiencing stroke increases from 1% to 29%, hypoglycaemia from 2% to 24% and the risk of emergency admission from 2% to 21%. In patients newly started on insulin therapy, rapid and higher HbA1c variability is associated with an increased risk of myocardial infarction, stroke, severe hypoglycaemia and emergency admission.

  19. Cutaneous Manifestations of Diabetes Mellitus: A Review.

    Science.gov (United States)

    Lima, Ana Luiza; Illing, Tanja; Schliemann, Sibylle; Elsner, Peter

    2017-08-01

    Diabetes mellitus is a widespread endocrine disease with severe impact on health systems worldwide. Increased serum glucose causes damage to a wide range of cell types, including endothelial cells, neurons, and renal cells, but also keratinocytes and fibroblasts. Skin disorders can be found in about one third of all people with diabetes and frequently occur before the diagnosis, thus playing an important role in the initial recognition of underlying disease. Noninfectious as well as infectious diseases have been described as dermatologic manifestations of diabetes mellitus. Moreover, diabetic neuropathy and angiopathy may also affect the skin. Pruritus, necrobiosis lipoidica, scleredema adultorum of Buschke, and granuloma annulare are examples of frequent noninfectious skin diseases. Bacterial and fungal skin infections are more frequent in people with diabetes. Diabetic neuropathy and angiopathy are responsible for diabetic foot syndrome and diabetic dermopathy. Furthermore, antidiabetic therapies may provoke dermatologic adverse events. Treatment with insulin may evoke local reactions like lipohypertrophy, lipoatrophy and both instant and delayed type allergy. Erythema multiforme, leukocytoclastic vasculitis, drug eruptions, and photosensitivity have been described as adverse reactions to oral antidiabetics. The identification of lesions may be crucial for the first diagnosis and for proper therapy of diabetes.

  20. Cinnamon: A systematic review of adverse events.

    Science.gov (United States)

    Hajimonfarednejad, Mahdie; Ostovar, Mohadeseh; Raee, Mohammad Javad; Hashempur, Mohammad Hashem; Mayer, Johannes Gottfried; Heydari, Mojtaba

    2018-04-05

    Cinnamon, from the genus Cinnamomum and Lauraceae family, has been used as a popular spice for thousands of years around the world. Many studies have shown therapeutic effects of cinnamon including its antimicrobial, antiviral, antifungal, antioxidant, antitumor, antihypertensive, antilipemic, antidiabetic, gastroprotective, and immunomodulatory effects. Due to popular use of cinnamon and several human reports on adverse events associated with short or long term use of cinnamon, we aimed to systematically review its human reports of adverse event. Databases including Medline, Scopus, Science Direct, Embase, PubMed Central and Google scholar were searched using the key words "cinnamon" or "cinnamomum" for clinical trials, case reports and case series. Also spontaneous reports about adverse effects of cinnamon were collected from five national and international spontaneous reporting schemes. Thirty eight clinical trials were found, five of them reported adverse events. Twenty case reports and seven case series, as well as, spontaneous reports including 160 adverse events were also included. The most frequent adverse events were gastrointestinal disorders and allergic reactions which were self-limiting in the majority of cases. The available data suggests that despite the safety of cinnamon use as a spice and/or flavoring agent, its use may be associated with significant adverse effects in medicinal uses with larger doses or longer duration of use and should be clinically monitored. Copyright © 2018 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  1. Treatment of acute cutaneous leishmaniasis with intralesional injection of meglumine antimoniate: comparison of conventional technique with mesotherapy gun.

    Science.gov (United States)

    Kashani, Mansour Nassiri; Sadr, Bardia; Nilforoushzadeh, Mohammad Ali; Arasteh, Mahfar; Babakoohi, Shahab; Firooz, Alireza

    2010-09-01

    The gold standard treatment of Old World leishmaniasis, a common tropical parasitic infestation, is intralesional meglumine antimoniate injection. Mesotherapy is a new minimally invasive method of administration of variable substances to the skin. Comparison of the efficacy and adverse effects of treatment of leishmaniasis with intralesional injection of meglumine antimoniate using conventional method and mesotherapy method. Eighty-five patients with proven leishmaniasis were recruited and randomly treated by one of the two methods, either by conventional injection or by mesotherapy administration weekly. Lesion characteristics were evaluated at every treatment session as well as 1 week, 1 month and 3 months after cessation of treatment. The improvement in lesions was similar in both groups, while it was noted sooner in mesotherapy group with less amount of drug usage (P = 0.005 and 0.016 respectively). Also, patients treated with mesotherapy experienced less pain severity (P = 0.005). Mesotherapy is a safe and effective method of meglumine antimoniate injection for the treatment of cutaneous leishmaniasis and is less painful. © 2010 The International Society of Dermatology.

  2. Thermoterapy effective and safer than miltefosine in the treatment of cutaneous leishmaniasis in Colombia

    Directory of Open Access Journals (Sweden)

    Liliana López

    2013-06-01

    Full Text Available In Colombia, pentavalent antimonials and miltefosine are the drugs of choice for the treatment of cutaneous leishmaniasis; however, their toxicity, treatment duration, (treatment adherence problems, cost, and decreased parasite sensitivity make the search for alternative treatments of American cutaneous leishmaniasis necessary. Based on the results found in a controlled, open, randomized, phase III clinical trial, the efficacy and safety of miltefosine was compared to that of thermotherapy for the treatment of cutaneous leishmaniasis in Colombia. Adult patients from the Colombian army participated in the study; they received either 50 mg of miltefosine three times per day for 28 days by the oral route (n = 145 or a thermotherapy (Thermomed® application of 50 °C for 30 seconds over the lesion and surrounding area (n = 149. Both groups were comparable with respect to their sociodemographic, clinical, and parasitological characteristics. The efficacy of miltefosine by protocol and by intention to treat was 70% (85/122 patients and 69% (85/145 patients, respectively. The adverse effects were primarily gastrointestinal for miltefosine and pain at the lesion site after treatment for thermotherapy. No statistically significant difference was found in the efficacy analysis (intention to treat and protocol between the two treatments. ClinicalTrials.gov: NCT00471705.

  3. Primary cutaneous anaplastic large-cell lymphoma.

    Science.gov (United States)

    Perry, Edward; Karajgikar, Jay; Tabbara, Imad A

    2013-10-01

    Since the recognition of the anaplastic large-cell lymphomas in the 1980s, much has been learned about the diagnosis, clinical presentation, and treatment of these malignant conditions. The systemic and primary cutaneous types of anaplastic large cell lymphomas have been differentiated on clinical and immunophenotypical findings, but further research is required to elucidate their exact etiologies and pathogeneses. Primary cutaneous anaplastic large-cell lymphoma has a 95% disease-specific 5-year survival, owing partly to the relatively benign course of the disease and partly to the variety of effective treatments that are available. As with many other oncological diseases, new drugs are continually being tested and developed, with immunotherapy and biological response modifiers showing promise.

  4. American cutaneous leishmaniasis in infancy and childhood.

    Science.gov (United States)

    Paniz-Mondolfi, Alberto E; Talhari, Carolina; García Bustos, María F; Rosales, Tamara; Villamil-Gomez, Wilmer E; Marquez, Marilianna; Pérez Alvarez, Alexandra M; Tálamo Sánchez, Alejandra I; Rodriguez-Morales, Alfonso J

    2017-12-01

    Infant and young child skin diseases are among the most common features of morbidity throughout the tropics. Because the skin is directly exposed to the environment, it is considerably affected by climatic and local conditions such as vectors and microorganisms, as in the case of leishmaniasis. In America the observed magnitude of cutaneous leishmaniasis in children has led to the study of increased risk of exposure of this group due to the possibility of peri- and intradomiciliary transmission. The present review pretends to make a concrete approach all through the broad and main figures of this parasitic disease, including the clinical, physiopathological, epidemiological, diagnostic, and therapeutic aspects, in order to be used as a practical source of reference for pediatricians leading with tropical cutaneous pathology in the region. © 2017 The International Society of Dermatology.

  5. Cutaneous angiomatosis in a llama (Lama glama).

    Science.gov (United States)

    Luppi, M M; Malta, M C C; Ocarino, N M; França, S A; Serakides, R

    2010-01-01

    Cutaneous angiomatosis was diagnosed in an adult female llama (Lama glama). Lesions were raised or plaque-like, erythematous, firm to soft in consistency and were observed on the face and skin of the axillary, abdominal, perineal and inguinal regions. The lesions were not painful or pruritic. Microscopical examination revealed an irregular parakeratotic lamellar hyperkeratosis associated with diffuse proliferation of arterioles and venules in the superficial dermis. Immunohistochemical analysis determined that the cells forming these vessels and perivascular cells expressed factor VIII-related antigen, vascular endothelial growth factor (VEGF), CD31 and smooth-muscle alpha-actin. These studies confirmed the diagnosis of cutaneous angiomatosis. Copyright 2009 Elsevier Ltd. All rights reserved.

  6. [Cutaneous myiasis--a vacation souvenir].

    Science.gov (United States)

    Frieling, U; Nashan, D; Metze, D

    1999-03-01

    Cutaneous myiasis is a temporary infestation of the skin with fly larvae. Travelling to subtropical areas accounts for a higher risk and increasing incidence in Europeans. In Middle- and South American myiasis is mainly caused by the botfly (Dermatobia hominis). Blood-suckling arthropods, usually mosquitoes, transmit the larvae of the botfly via phoresis, a unique mechanism of egg deposition. In Africa cutaneous myiasis is mostly due to the tumbu fly (Cordylobia anthropophaga). Infection with the tumbu fly larvae occurs after direct contact with the eggs that are often deposited in clothes and towels. Clinically an abscess-like lesion develops. Creeping sensations of movement under the skin are occasionally described. Following hatching, spontaneous healing can normally be expected, although extraction of the larvae is recommended to prevent abscess formation and superinfection.

  7. Cutaneous collagenous vasculopathy: A rare case report

    Directory of Open Access Journals (Sweden)

    Kinjal Deepak Rambhia

    2016-01-01

    Full Text Available Cutaneous collagenous vasculopathy (CCV is a distinct, rare, and underdiagnosed condition. We report a case of CCV in a 50-year-old woman presenting as asymptomatic, erythematous to hyperpigmented nonblanchable macules over both the lower extremities. The clinical differential diagnosis of the lesions was pigmented purpuric dermatoses (Schamberg's purpura and cutaneous small vessel vasculitis. Histology of the lesions revealed dilated superficial dermal vessels with abundant pink hyaline material in the vessel wall, which stained with periodic acid Schiff stain. The patient was diagnosed as CCV. This condition remains largely underdiagnosed and is commonly mistaken for pigmented purpuric dermatosis or generalized essential telangiectasia. Emphasis on the differentiation of CCV from its clinical and histological mimicks is made.

  8. Drug-induced cutaneous lupus erythematosus

    DEFF Research Database (Denmark)

    Laurinaviciene, Rasa; Holm Sandholdt, Linda; Bygum, Anette

    2017-01-01

    BACKGROUND: An increasing number of drugs have been linked to drug-induced subacute cutaneous lupus erythematosus (DI-SCLE). The recognition and management of DI-SCLE can be challenging, as the condition may be triggered by different classes of drugs after variable lengths of time. OBJECTIVES......: To determine the proportion of patients with cutaneous lupus erythematosus (CLE) whose drugs are an inducing or aggravating factor. MATERIALS & METHODS: We conducted a retrospective chart review of patients diagnosed with CLE at a dermatological department over a 21-year period. We registered clinical......, serological, and histological data with a focus on drug intake. RESULTS: Of 775 consecutive patients with a diagnosis of lupus erythematosus (LE) or suspected LE, a diagnosis of CLE could be confirmed in 448 patients. A total of 130 patients had a drug intake that could suggest DI-SCLE. In 88 cases, a drug...

  9. [Adverse events prevention ability].

    Science.gov (United States)

    Aparo, Ugo Luigi; Aparo, Andrea

    2007-03-01

    The issue of how to address medical errors is the key to improve the health care system performances. Operational evidence collected in the last five years shows that the solution is only partially linked to future technological developments. Cultural and organisational changes are mandatory to help to manage and drastically reduce the adverse events in health care organisations. Classical management, merely based on coordination and control, is inadequate. Proactive, self-organising network based structures must be put in place and managed using adaptive, fast evolving management tools.

  10. Critically appraised topic on adverse food reactions of companion animals (1): duration of elimination diets

    OpenAIRE

    Olivry, Thierry; Mueller, Ralf S.; Pr?laud, Pascal

    2015-01-01

    Background: Restrictive (i.e. elimination)-provocation dietary trials remain the standard of care to diagnose cutaneous adverse food reactions (CAFRs) in dogs and cats. There is currently no consensus on the duration of elimination diet trials that would permit the highest sensitivity of diagnosis of CAFR in companion animals. Results: The search for, and review and analysis of the best evidence available as of December 14, 2014 suggests that, by 5 weeks in dogs and 6 weeks in cats after star...

  11. Multiple cutaneous malignancies in xeroderma pigmentosum

    Directory of Open Access Journals (Sweden)

    Mohanty Prasenjeet

    2001-01-01

    Full Text Available A case of xeroderma pigmentosum with multiple cutaneous malignancies is being reported. The case presented with freckles, letigens, and keratosis, a non-tender ulcerated nodular lesion on the nose, a nodular ulcerated lesion on the right outer canthus of the conjunctiva, and a nodular growth which developed on the right cheek which on histopathology was found to be squamous cell cercinoma, basal cell carcinoma and malignant melanoma respectively.

  12. Radiotherapy of primary cutaneous follicle center lymphoma: case report and review of literature

    International Nuclear Information System (INIS)

    Ceovic, Romana; Jovanovic, Ivana; Kostovic, Kresimir; Rados, Jaka; Dotlic, Snjezana; Radman, Ivo; Kulisic, Sandra Marinovic; Loncaric, Davorin

    2013-01-01

    Primary cutaneous follicle center lymphoma is an indolent primary cutaneous B-cell lymphoma originating from the follicle center cells, composed of a combination of centrocytes (small and large cleaved cells) and centroblasts (large noncleaved cells) with a follicular, follicular/diffuse, or diffuse growth pattern. Lesions are mostly located on the head, neck and trunk. A case is presented of a 56-year-old male patient with primary cutaneous follicle center lymphoma, with lesions involving the skin of the back, shoulders, presternal area and right forearm. As the patient presented a disseminated cutaneous form of the disease that involved several anatomical regions, complete work-up was followed by superficial fractionated radiotherapy of eight fields in VI expositions, with total irradiation dose of 1400 cGy upon the following fields: right and left pectoral region, left and right shoulders, right suprascapular region, and proximal third of the right forearm. Total irradiation dose applied upon each field for the lesions located on the left and right side of the back was 1500 cGy. This therapy resulted in significant reduction of visible tumor. The patient was regularly followed up on outpatient basis for 12 months of radiotherapy, being free from local recurrence and systemic spread of the disease

  13. Reação cutânea grave induzida por carbamazepina no tratamento da neuralgia pós-herpética: relato de caso Reacción cutánea grave inducida por la carbamazepina en el tratamiento de la neuralgia postherpética: relato de caso Severe carbamazepine-induced cutaneous reaction in the treatment of post-herpetic neuralgia: case report

    Directory of Open Access Journals (Sweden)

    João Batista Santos Garcia

    2010-08-01

    . CONCLUSIONES: La SSJ/NET es una reacción cutánea grave con potencial para la morbilidade y mortalidad elevadas y que exige una intervención rápida y un manejo adecuado. También alertamos sobre el uso de la carbamazepina, que debe siempre ser inspeccionado, especialmente en los ancianos.BACKGROUND AND OBJECTIVES: Post-herpetic neuralgia (PHN is the main complication of herpes zoster. Carbamazepine (CBZ, a well-tolerated anticonvulsant, but frequently associated with severe cutaneous reactions, such as the Stevens-Johnson syndrome (SJS and toxic epidermal necrolysis (TEN is used in the treatment of this complication. The objective of this article was to report a case of SJS/TEN secondary to CBZ in a patient with PHN. CASE REPORT: This is a female patient with continuous severe, burning, chock-like pain in the thoracic region and dorsum associated with reduced strength in the ipsilateral upper limb and diaphoresis. She had crusty and erythematous lesions in the dorsal region of the thorax with allodynia and dysesthesia in the affected dermatome. She was treated with CBZ 300 mg.day-1, amitriptyline (AMT 12.5 mg at bedtime, and infiltration with local anesthetic in the affected region. After 15 days, she developed malaise, fever, muscle pain, and arthralgia with a mild non-specific cutaneous rash. Carbamazepine was discontinued immediately. One week later, she was hospitalized with urticaria, generalized exanthema, erythematous cutaneous eruptions, bullae, and purpuric maculae all over her body. The impression was of carbamazepine-induced SJS/TEN. She evolved with progressive worsening of her symptoms, with increase in the number and size of cutaneous lesions, besides generalized erythematous macular rash, areas of necrosis, and erosions with symmetrical loosening of the epidermis in face, neck, thorax, dorsum, and limbs, affecting more that 50% of her body surface, besides involvement of buccal, conjunctival, and genital mucosa with vesicular erosions. She had progressive

  14. Infiltrative Cutaneous Hemangiolipoma in a Goat

    Directory of Open Access Journals (Sweden)

    Jessica R. Collier

    2013-01-01

    Full Text Available An approximately 4-year-old castrated male, Saanen cross goat presented to the Colorado State University Veterinary Teaching Hospital for evaluation and removal of a 22 cm × 22 cm, dark red, thickened, and crusted cutaneous lesion along the left ventrolateral thorax. An initial incisional biopsy performed approximately 8 weeks earlier was suspicious for cutaneous hemangiosarcoma. Surgical excision was deemed to be the most appropriate treatment option for this goat. A complete physical exam, complete blood count, and chemistry profile were performed and results were within normal limits. Thoracic radiographs and abdominal ultrasound were performed to rule out metastatic disease and comorbid conditions; no metastatic lesions or other abnormalities were observed. En bloc surgical excision of the affected skin was performed and the entire tissue was submitted for histopathology. A final diagnosis of cutaneous hemangiolipoma was reached upon extensive sectioning and histologic examination of the larger tissue specimen. The goat recovered well from surgery and has had no further complications up to 9 months postoperatively. To our knowledge, this is the first case report of a hemangiolipoma in a goat and surgical excision for such lesions appears to be a viable treatment method.

  15. Disseminated cutaneous sporotrichosis in an immunocompetent individual.

    Science.gov (United States)

    Yap, Felix Boon-Bin

    2011-10-01

    Sporotrichosis is a subacute or chronic fungal infection caused by the ubiquitous fungus Sporothrix schenckii. Disseminated cutaneous sporotrichosis is an uncommon entity and is usually present in the immunosuppressed. Here, a case of disseminated cutaneous sporotrichosis in an immunocompetent patient is reported. This 70-year-old healthy woman presented with multiple painful ulcerated nodules on her face and upper and lower extremities of 6-month duration, associated with low-grade fever, night sweats, loss of appetite, and loss of weight. Histopathological examination of the skin biopsy revealed epidermal hyperplasia and granulomatous inflammation in the dermis, with budding yeast. Fungal culture identified S. schenckii. She had total resolution of the lesions after 2 weeks of intravenous amphotericin B and 8 months of oral itraconazole. All investigations for underlying immunosuppression and internal organ involvement were negative. This case reiterates that disseminated cutaneous sporotrichosis, although common in the immunosuppressed, can also be seen in immunocompetent patients. Copyright © 2011 International Society for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  16. Cutaneous leiomyosarcoma arising in a smallpox scar.

    Science.gov (United States)

    Pol, Robert A; Dannenberg, Hilde; Robertus, Jan-Lukas; van Ginkel, Robert J

    2012-07-16

    Cutaneous leiomyosarcoma (CLM) is a very rare smooth muscle tumour that accounts for about 2-3% of all superficial soft tissue sarcomas. Although the development of various malignancies in scar tissue is well known, we report the first case of a CLM developing in a small pox scar. A 66-year-old man presented with a painless, slow-growing lump in a small pox scar on his left shoulder. Histological biopsies showed the lesion to be a primary, well-differentiated cutaneous leiomyosarcoma. A CT scan of the thorax was conducted, which showed no signs of metastases. The complete lesion was then surgically excised, and histopathological examination revealed a radically excised cutaneous type leiomyosarcoma After 13 months' review the patient was doing well with no evidence of tumour recurrence. This is the first report of a CLM arising in a small pox scar. Although the extended time interval between scarring and malignant changes makes it difficult to advise strict follow-up for patients with small pox scars, one should be aware that atypical changes and/or symptoms occurring in a small pox scar could potentially mean malignant transformation.

  17. Cutaneous leiomyosarcoma arising in a smallpox scar

    Directory of Open Access Journals (Sweden)

    Pol Robert A

    2012-07-01

    Full Text Available Abstract Background Cutaneous leiomyosarcoma (CLM is a very rare smooth muscle tumour that accounts for about 2–3% of all superficial soft tissue sarcomas. Although the development of various malignancies in scar tissue is well known, we report the first case of a CLM developing in a small pox scar. Case presentation A 66-year-old man presented with a painless, slow-growing lump in a small pox scar on his left shoulder. Histological biopsies showed the lesion to be a primary, well-differentiated cutaneous leiomyosarcoma. A CT scan of the thorax was conducted, which showed no signs of metastases. The complete lesion was then surgically excised, and histopathological examination revealed a radically excised cutaneous type leiomyosarcoma After 13 months’ review the patient was doing well with no evidence of tumour recurrence. Conclusions This is the first report of a CLM arising in a small pox scar. Although the extended time interval between scarring and malignant changes makes it difficult to advise strict follow-up for patients with small pox scars, one should be aware that atypical changes and/or symptoms occurring in a small pox scar could potentially mean malignant transformation.

  18. Measuring Cutaneous Lesions: Trends in Clinical Practice.

    Science.gov (United States)

    Zhang, Shali; Blalock, Travis W

    2018-03-01

    Knowing the size of a cutaneous lesion can be important for tracking its progression over time, selecting the proper treatment modality, surgical planning, determining prognosis, and accurate billing. However, providers vary in their consistency, accuracy, and methods of measuring cutaneous lesions. To investigate the clinical practices of US dermatologists and dermatologic surgeons regarding how they determine the size of cutaneous lesions. A survey was electronically distributed to members of the American Society for Dermatologic Surgery. Four hundred twenty-six dermatologists completed the online survey. When a lesion is suspected to be malignant, 85% of respondents obtained exact measurements most, if not all, of the time; however, only 8% did for benign lesions. Most providers determined lesion sizes themselves rather than delegating to staff. When performing visual estimation, approximately three-quarters believed that they were accurate to within 1 to 2 mm. The top reasons for obtaining exact measurements were for tracking atypical pigmented lesions, determining treatment pathways, and accurate billing. The majority of respondents believed that lesion size affected management decisions; however, the need for exact measurement remains controversial, particularly for benign lesions. Future studies may investigate whether taking exact versus estimated measurements has an effect on outcomes.

  19. CRYOSURGERY FOR TREATMENT OF CUTANEOUS WARTS

    Directory of Open Access Journals (Sweden)

    I Made Bagus Adhi Paramitha

    2013-02-01

    Full Text Available Minor surgery is a general surgical procedure that applied with minimally invasive procedures and short duration, done in a superficial or just the affected tissue.  This technique is normally only requires a local anaesthetic and only has minimal  risk or complications. There are many cases that could be dealt with minor surgery one is veruka. Veruka or known as cutaneous warts is a disease that is often complained in children and adults. Veruka being estimated to occur until over 10% in children and young adults. Largest incident occurred in range of age 12 to 16 years. Veruka occurs more frequently in women than men. The peak incidence occur of age 13 years on women and 14.5 years in males. Salicylic acid and cryosurgery therapy are two of the most frequently performed in the treatment of cutaneous warts. Salicylic acid is therapy  for cutaneous warts who recently had already started replaced by cryosurgery because it is relatively easy to do and faster recovery.  

  20. Stem Cells for Cutaneous Wound Healing.

    Science.gov (United States)

    Kirby, Giles T S; Mills, Stuart J; Cowin, Allison J; Smith, Louise E

    2015-01-01

    Optimum healing of a cutaneous wound involves a well-orchestrated cascade of biological and molecular processes involving cell migration, proliferation, extracellular matrix deposition, and remodelling. When the normal biological process fails for any reason, this healing process can stall resulting in chronic wounds. Wounds are a growing clinical burden on healthcare systems and with an aging population as well as increasing incidences of obesity and diabetes, this problem is set to increase. Cell therapies may be the solution. A range of cell based approaches have begun to cross the rift from bench to bedside and the supporting data suggests that the appropriate administration of stem cells can accelerate wound healing. This review examines the main cell types explored for cutaneous wound healing with a focus on clinical use. The literature overwhelmingly suggests that cell therapies can help to heal cutaneous wounds when used appropriately but we are at risk of clinical use outpacing the evidence. There is a need, now more than ever, for standardised methods of cell characterisation and delivery, as well as randomised clinical trials.

  1. Stem Cells for Cutaneous Wound Healing

    Directory of Open Access Journals (Sweden)

    Giles T. S. Kirby

    2015-01-01

    Full Text Available Optimum healing of a cutaneous wound involves a well-orchestrated cascade of biological and molecular processes involving cell migration, proliferation, extracellular matrix deposition, and remodelling. When the normal biological process fails for any reason, this healing process can stall resulting in chronic wounds. Wounds are a growing clinical burden on healthcare systems and with an aging population as well as increasing incidences of obesity and diabetes, this problem is set to increase. Cell therapies may be the solution. A range of cell based approaches have begun to cross the rift from bench to bedside and the supporting data suggests that the appropriate administration of stem cells can accelerate wound healing. This review examines the main cell types explored for cutaneous wound healing with a focus on clinical use. The literature overwhelmingly suggests that cell therapies can help to heal cutaneous wounds when used appropriately but we are at risk of clinical use outpacing the evidence. There is a need, now more than ever, for standardised methods of cell characterisation and delivery, as well as randomised clinical trials.

  2. Multiple Cutaneous Metastases as Initial Presentation in Advanced Colon Cancer

    Directory of Open Access Journals (Sweden)

    Sudheer Nambiar

    2018-01-01

    Full Text Available Skin metastases from advanced colorectal cancer are relatively rare and occur most often when the cancer is advanced, following the spread to other organs. Cutaneous metastases occur in about 3% of advanced colorectal cancers. We present an extremely rare case of a 68-year-old woman with advanced ascending colon adenocarcinoma that presented with multiple rapidly progressing painless cutaneous metastatic lesions with no other distant metastases. Of all the tumors, breast cancer most commonly spreads as cutaneous metastasis is followed by lung, colorectal, renal, ovarian, and bladder cancers. Cutaneous metastases can present in a variety of clinical manifestations, such as a rapidly growing painless dermal or subcutaneous nodule with intact overlying epidermis or as ulcers. In cases where the cutaneous deposit is isolated, as in visceral metastasis, there is a role for radical management such as wide local excision and reconstruction. In our patient, since she had multiple cutaneous metastases she began treatment with palliative systemic combination chemotherapy.

  3. A Cutaneous Lupus Erythematosus-Like Eruption Induced by Hydroxyurea.

    Science.gov (United States)

    Yanes, Daniel A; Mosser-Goldfarb, Joy L

    2017-01-01

    Hydroxyurea is a medication with many well-described cutaneous side effects, notably the dermatomyositis-like eruption known as hydroxyurea dermopathy. Although systemic lupus erythematosus has been reported with hydroxyurea use, cutaneous lupus has not. We report a novel case of chronic cutaneous lupus induced by hydroxyurea and propose that this is a side effect that is distinct from hydroxyurea dermopathy. © 2016 Wiley Periodicals, Inc.

  4. Devastating posttraumatic primary cutaneous mucormycosis in a diabetic patient

    Directory of Open Access Journals (Sweden)

    Poongodi Lakshmi Santhana Kumarasamy

    2016-01-01

    Full Text Available Mucorales are saprophytic fungi causing mucormycosis, which is a life threatening infection manifested as rhinocerebral, pulmonary, gastrointestinal, cutaneous, and disseminated forms. The cutaneous form is further divided into primary and secondary forms. The major risk factors include uncontrolled diabetes mellitus with or without ketoacidosis, other forms of metabolic acidosis, and trauma. We report here a case of primary cutaneous mucormycosis caused by Rhizopus oryzae, in a diabetic after a road traffic accident.

  5. Radiotherapy for cutaneous cancers with xeroderma pigmentosum; Radiotherapie des cancers cutanes au cours du xeroderma pigmentosum

    Energy Technology Data Exchange (ETDEWEB)

    Ben Salah, H.; Bahri, M.; Turki, H.; Abdelmoula, M.; Frikha, M.; Daoud, J. [Service de radiotherapie, CHU Habib-Bourguiba, route Majida-Bouleila, 3029 Sfax (Tunisia)

    2011-08-15

    Purpose. - To analyze the therapeutic results of cutaneous cancers on xeroderma pigmentosum through a series of 15 patients treated by radiotherapy. Patients and methods. - Between 1993 and 2006, 15 patients with xeroderma pigmentosum and having cutaneous cancers were treated in the Radiotherapy Department of university hospital Habib-Bourguiba of Sfax in Tunisia. Seventy-three percent of the cases occurred in male patients and the mean age of appearance of the first tumour was 18.2 years. Tumour histology was squamous cell carcinoma in 74% of the cases. The total number of cutaneous tumours was 84. Ten patients had a surgical resection. Four patients did not respond to chemotherapy. The modality of irradiation was decided according to the size, thickness and localization of the tumour. The dose of radiotherapy was 60 Gy or equivalent with classic irradiation. Results. - The total number of lesions treated with radiotherapy was 64. Forty-three lesions were treated with contact-therapy, ten with brachytherapy and 11 with cobalt-therapy. The following acute complications were observed: cutaneous infection (53.3% of patients), radio-epithelitis (80% of patients) and necroses (33.3% of patients). Evaluation after treatment showed a clinical complete remission in 73% of the cases. Late effects were noted in seven cases: telangiectasia and cutaneous atrophy. A recurrence in the irradiated zone was observed in one case. A nodal metastasis was observed in two cases. Another patient presented lung metastases. After a median follow up of 37.2 months, four patients died, seven are alive with cutaneous cancer and four are alive with complete remission. Conclusion. - Radiotherapy is a possible and effective therapeutic alternative. Dose and methods are not defined for xeroderma pigmentosum. (authors)

  6. [Clinical features of 32 patients with cutaneous small vessel vasculitis].

    Science.gov (United States)

    López de Maturana, Donaldo; Amaro, Patricio; Segovia, Laura; Balestrini, Claudia

    2004-02-01

    The skin is a common target of small vessel vasculitis, with a wide assortment of pathological changes. This condition is usually associated to systemic diseases. To report the clinical and pathological features of patients with cutaneous small vessel vasculitis. A retrospective review of 32 patients with a pathological diagnosis of cutaneous vasculitis. Seventy two percent of patients were women. Cutaneous lesions were mainly located in the lower limbs (94%). The most common lesion was palpable purpura (62%). Connective tissue diseases and systemic vasculitis were the most commonly associated systemic diseases. Palpable purpura is the most common manifestation of cutaneous small vessel vasculitis, that is usually associated to connective tissue diseases or systemic vasculitis.

  7. Incidental finding of cutaneous meningeal heterotopia in aplasia cutis congenita.

    Science.gov (United States)

    Kenyon, Katharine; Zedek, Daniel; Sayed, Christopher

    2016-07-01

    Aplasia cutis congenita and cutaneous meningeal heterotopia are both rare congenital conditions that most commonly occur on the scalp and may appear clinically and histologically similar. A subtype of aplasia cutis congenita, membranous aplasia cutis congenita, and cutaneous meningeal heterotopia are both proposed to result from neural tube closure errors. However, neither non-membranous nor membranous aplasia cutis congenita are known to occur together with cutaneous meningeal heterotopia in the same lesion. We report the incidental finding of cutaneous meningeal heterotopia within a lesion of aplasia cutis congenita. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  8. Biocarbon device for cutaneous ureterostomy.

    Science.gov (United States)

    Pow-Sang, J; Ojeda, J; Benavente, V; Pow-Sang, J

    1984-01-01

    The surgical technique for a new alternative to urinary diversion is described. The biocarbon conduit is an inert device implanted in the abdominal wall. Its inner end is anastomosed to the distal ureter, and the outlet is over the abdominal skin and connected to a collector tube into a urinary bag. Twenty implants were performed between March, 1980, and July, 1981. Seventeen patients had carcinoma of the uterine cervix, and 3 had carcinoma of the urinary bladder (age range 34 to 79 years). All had severe urinary tract infection, retrodilation, and were in poor general physical condition. Eight fistulas developed in the 20 implants.

  9. Anti-angiogenic-specific adverse events in patients with non-small cell lung cancer treated with nintedanib and docetaxel

    DEFF Research Database (Denmark)

    Reck, Martin; Mellemgaard, Anders; von Pawel, Joachim

    2015-01-01

    +docetaxel in the overall population and overall survival was significantly improved in the pre-specified analysis of patients with adenocarcinoma. We evaluated the frequency of characteristic adverse events (AEs) commonly seen with existing anti-angiogenic agents. MATERIALS AND METHODS: The incidence and intensity of AEs......, hypertension, bleeding, thromboembolic events, and skin disorders. RESULTS AND CONCLUSION: The incidence of patients with all-grade gastrointestinal (GI) perforations was low and balanced between arms (0.5% in both) and across histologies; the incidence of non-GI perforations was 1.2% with nintedanib......+docetaxel versus 0.2% with placebo+docetaxel. The incidence of some events was higher with nintedanib+docetaxel versus placebo+docetaxel; hypertension (3.5% vs 0.9%), rash (11.0% vs 8.1%), and cutaneous adverse reactions (13.0% vs 10.7%). Rash and cutaneous adverse reactions were predominantly Grade 1-2 with both...

  10. A project by the SIDeMaST Immunopathology Group on cutaneous vasculitis.

    Science.gov (United States)

    Papini, M; Quaglino, P; La Placa, M; Marzano, A V

    2015-04-01

    Vasculitides are a challenge to the clinician, in terms of both diagnosis and therapy. Multiple classification systems have been implemented and the numerous classification schemes reflect the complexity of establishing a simple classification that could be functional for daily care. Although vasculitis classification has become increasingly elaborated, some areas remain ill defined. Some forms of vasculitis are still difficult to assign to a specific disease entity. Generally accepted operational criteria are available for many vasculitides, but for some entities there are no effective criteria. Moreover, diagnostic criteria for vasculitis with sufficient strength and/or confidence that can be universally accepted are not yet available. The need for diagnostic criteria validated and agreed upon is particularly relevant in the context of cutaneous vasculitis. The project of the SIDeMaST Italian Group of Immunopathology on cutaneous vasculitis is a national prospective observational study designed to develop and validate diagnostic criteria and to improve and validate classification criteria for cutaneous small vessel vasculitis also known as leukocytoclastic vasculitis (CLV). Primary objective of the study will also be that of developing the CUtaneous VAsculitis Severity Index (CUVASI). Secondary objectives of the project will be: 1) definition of the etiological agents that are most frequently associated with CLV; 2) search for possible correlations between causative agent and peculiar clinical and/or histopathological aspects; 3) evaluation of immunofluorescence pattern observed in this specific group of primitive cutaneous vasculitis in order to characterize the diagnostic sensitivity and specificity of this technique; 4) identification of a set of clinical investigations and laboratory tests to be performed for a correct CLV assessment. Actually 15 Italian dermatological clinics are contributing to the project and anticipated recruiting >100 patients with CLV

  11. VIP/PACAP receptor mediation of cutaneous active vasodilation during heat stress in humans.

    Science.gov (United States)

    Kellogg, Dean L; Zhao, Joan L; Wu, Yubo; Johnson, John M

    2010-07-01

    Vasoactive intestinal peptide (VIP) is implicated in cutaneous active vasodilation in humans. VIP and the closely related pituitary adenylate cyclase activating peptide (PACAP) act through several receptor types: VIP through VPAC1 and VPAC2 receptors and PACAP through VPAC1, VPAC2, and PAC1 receptors. We examined participation of VPAC2 and/or PAC1 receptors in cutaneous vasodilation during heat stress by testing the effects of their specific blockade with PACAP6-38. PACAP6-38 dissolved in Ringer's was administered by intradermal microdialysis at one forearm site while a control site received Ringer's solution. Skin blood flow was monitored by laser-Doppler flowmetry (LDF). Blood pressure was monitored noninvasively and cutaneous vascular conductance (CVC) calculated. A 5- to 10-min baseline period was followed by approximately 70 min of PACAP6-38 (100 microM) perfusion at one site in normothermia and a 3-min period of body cooling. Whole body heating was then performed to engage cutaneous active vasodilation and was maintained until CVC had plateaued at an elevated level at all sites for 5-10 min. Finally, 58 mM sodium nitroprusside was perfused through both microdialysis sites to effect maximal vasodilation. No CVC differences were found between control and PACAP6-38-treated sites during normothermia (19 +/- 3%max untreated vs. 20 +/- 3%max, PACAP6-38 treated; P > 0.05 between sites) or cold stress (11 +/- 2%max untreated vs. 10 +/- 2%max, PACAP6-38 treated, P > 0.05 between sites). PACAP6-38 attenuated the increase in CVC during whole body heating when compared with untreated sites (59 +/- 3%max untreated vs. 46 +/- 3%max, PACAP6-38 treated, P < 0.05). We conclude that VPAC2 and/or PAC1 receptor activation is involved in cutaneous active vasodilation in humans.

  12. Chronic Localized Back Pain Due to Posterior Cutaneous Nerve Entrapment Syndrome (POCNES): A New Diagnosis.

    Science.gov (United States)

    Boelens, Oliver B; Maatman, Robert C; Scheltinga, Marc R; van Laarhoven, Kees; Roumen, Rudi M

    2017-03-01

    Most patients with chronic back pain suffer from degenerative thoracolumbovertebral disease. However, the following case illustrates that a localized peripheral nerve entrapment must be considered in the differential diagnosis of chronic back pain. We report the case of a 26-year-old woman with continuous excruciating pain in the lower back area. Previous treatment for nephroptosis was to no avail. On physical examination the pain was present in a 2 x 2 cm area overlying the twelfth rib some 4 cm lateral to the spinal process. Somatosensory testing using swab and alcohol gauze demonstrated the presence of skin hypo- and dysesthesia over the painful area. Local pressure on this painful spot elicited an extreme pain response that did not irradiate towards the periphery. These findings were highly suggestive of a posterior version of the anterior cutaneous nerve entrapment syndrome (ACNES), a condition leading to a severe localized neuropathic pain in anterior portions of the abdominal wall. She demonstrated a beneficial albeit temporary response after lidocaine infiltration as dictated by an established diagnostic and treatment protocol for ACNES. She subsequently underwent a local neurectomy of the involved superficial branch of the intercostal nerve. This limited operation had a favorable outcome resulting in a pain-free return to normal activities up to this very day (follow-up of 24 months).We propose to name this novel syndrome "posterior cutaneous nerve entrapment syndrome" (POCNES). Each patient with chronic localized back pain should undergo simple somatosensory testing to detect the presence of overlying skin hypo- and dysesthesia possibly reflecting an entrapped posterior cutaneous nerve.Key words: Chronic pain, back pain, posterior cutaneous nerve entrapment, peripheral nerve entrapment, surgical treatment for pain, anterior cutaneous nerve entrapment.

  13. Cutaneous exposure to vesicant phosgene oxime: Acute effects on the skin and systemic toxicity

    International Nuclear Information System (INIS)

    Tewari-Singh, Neera; Goswami, Dinesh G; Kant, Rama; Croutch, Claire R; Casillas, Robert P; Orlicky, David J; Agarwal, Rajesh

    2017-01-01

    Phosgene Oxime (CX), an urticant or nettle agent categorized as a vesicant, is a potential chemical warfare and terrorist weapon. Its exposure can result in widespread and devastating effects including high mortality due to its fast penetration and ability to cause immediate severe cutaneous injury. It is one of the least studied chemical warfare agents with no effective therapy available. Thus, our goal was to examine the acute effects of CX following its cutaneous exposure in SKH-1 hairless mice to help establish a relevant injury model. Results from our study show that topical cutaneous exposure to CX vapor causes blanching of exposed skin with an erythematous ring, necrosis, edema, mild urticaria and erythema within minutes after exposure out to 8 h post-exposure. These clinical skin manifestations were accompanied with increases in skin thickness, apoptotic cell death, mast cell degranulation, myeloperoxidase activity indicating neutrophil infiltration, p53 phosphorylation and accumulation, and an increase in COX-2 and TNFα levels. Topical CX-exposure also resulted in the dilatation of the peripheral vessels with a robust increase in RBCs in vessels of the liver, spleen, kidney, lungs and heart tissues. These events could cause a drop in blood pressure leading to shock, hypoxia and death. Together, this is the first report on effects of CX cutaneous exposure, which could help design further comprehensive studies evaluating the acute and chronic skin injuries from CX topical exposure and elucidate the related mechanism of action to aid in the identification of therapeutic targets and mitigation of injury. - Highlights: • Phosgene oxime cutaneous exposure causes skin blanching, edema and urticaria. • Penetration of phosgene oxime causes dilation of vasculature in internal organs. • Mast cells could play an important role in phosgene oxime-induced skin injury. • Phosgene oxime could induce low blood pressure and hypoxia leading to mortality. • Data is

  14. Cutaneous exposure to vesicant phosgene oxime: Acute effects on the skin and systemic toxicity

    Energy Technology Data Exchange (ETDEWEB)

    Tewari-Singh, Neera, E-mail: Neera.tewari-singh@ucdenver.edu [Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, CO 80045 (United States); Goswami, Dinesh G; Kant, Rama [Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, CO 80045 (United States); Croutch, Claire R; Casillas, Robert P [MRIGlobal, Kansas City, MO 64110 (United States); Orlicky, David J [Department of Pathology, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045 (United States); Agarwal, Rajesh [Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, CO 80045 (United States)

    2017-02-15

    Phosgene Oxime (CX), an urticant or nettle agent categorized as a vesicant, is a potential chemical warfare and terrorist weapon. Its exposure can result in widespread and devastating effects including high mortality due to its fast penetration and ability to cause immediate severe cutaneous injury. It is one of the least studied chemical warfare agents with no effective therapy available. Thus, our goal was to examine the acute effects of CX following its cutaneous exposure in SKH-1 hairless mice to help establish a relevant injury model. Results from our study show that topical cutaneous exposure to CX vapor causes blanching of exposed skin with an erythematous ring, necrosis, edema, mild urticaria and erythema within minutes after exposure out to 8 h post-exposure. These clinical skin manifestations were accompanied with increases in skin thickness, apoptotic cell death, mast cell degranulation, myeloperoxidase activity indicating neutrophil infiltration, p53 phosphorylation and accumulation, and an increase in COX-2 and TNFα levels. Topical CX-exposure also resulted in the dilatation of the peripheral vessels with a robust increase in RBCs in vessels of the liver, spleen, kidney, lungs and heart tissues. These events could cause a drop in blood pressure leading to shock, hypoxia and death. Together, this is the first report on effects of CX cutaneous exposure, which could help design further comprehensive studies evaluating the acute and chronic skin injuries from CX topical exposure and elucidate the related mechanism of action to aid in the identification of therapeutic targets and mitigation of injury. - Highlights: • Phosgene oxime cutaneous exposure causes skin blanching, edema and urticaria. • Penetration of phosgene oxime causes dilation of vasculature in internal organs. • Mast cells could play an important role in phosgene oxime-induced skin injury. • Phosgene oxime could induce low blood pressure and hypoxia leading to mortality. • Data is

  15. [Cutaneous manifestations of male breast cancer].

    Science.gov (United States)

    Hali, Fouzia; Khadir, Khadija; Idhammou, Wassima; Bensardi, Fatima-Zahra; Lefriyekh, Mohamed-Rachid; Benider, Abdelatif; Zamiati, Soumia; Benchikhi, Hakima

    2011-11-01

    The appearance of skin symptoms in male breast is the main reason for consultation in our context. The aim of this study is to describe the various cutaneous manifestations of male breast cancer through a series of cases collected in a dermatology department. A retrospective study was conducted in the dermatology department at the CHU Ibn Rochd January 1988 to December 2009. All cases of male breast cancer initially diagnosed in dermatology were included. The various epidemiological, clinical, histological and therapeutic data were collected from medical records. Twenty cases were collected. The mean age was 61.25 years. Skin invasion by tumor was found in all patients, and it was the reason for consultation. It was a cutaneous involvement at the nipple and areola (17 cases) and at the periareolar skin (three cases). The clinical appearance of skin involvement was vegetative type in 12 cases, infiltrating with nipple retraction in five cases and nodule with skin change in three cases. The average period of consultation was 25 months. The axillary lymph nodes were noted in 11 patients and distant metastases in eight patients. The cutaneous metastases outside breast were noted in six patients. The histological types were: infiltrating ductal carcinoma in 15 cases (75%), papillary carcinoma in two cases (10%) and non-specific carcinoma in three cases (15%). The treatment was surgery in 14 patients and consisted of radical mastectomy with complete axillary nodal dissection according to Patey. Complementary therapies, chemotherapy or radiotherapy, were indicated in 14 patients. Our single-center study with dermatological recruitment illustrates the frequency and variety of skin disease in male breast cancer and demonstrates that they are still the main reason for consultation in our context. Better information for public and practitioners would allow earlier diagnosis and a more favourable prognosis. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

  16. Mesotherapy and cutaneous Mycobacterium fortuitum infection.

    Science.gov (United States)

    Difonzo, Elisa Margherita; Campanile, Grazia Lucia; Vanzi, Laura; Lotti, Lorena

    2009-06-01

    Cutaneous infections caused by Mycobacterium fortuitum usually are a complication of trauma or postsurgical wounds. A 41-year-old woman presented with numerous dusky red nodules, abscesses and sinuses on the right buttock and on the lateral surfaces of both thighs. The lesions developed at the injection sites of mesotherapy treatment. M. fortuitum was cultured from a biopsy specimen and purulent fluid drained from lesions. The lesions had cleared completely with ciprofloxacin 500 mg b.d. for 3 weeks, and then 250 mg b.d. for another 3 weeks. This case demonstrates the importance of suspecting mycobacterial etiology in patients with nodules and abscesses in the areas of mesotherapy treatment.

  17. Cutaneous mucormycosis in a leukemic patient

    International Nuclear Information System (INIS)

    Salati, S.A.; Rabah, S.M.

    2010-01-01

    Mucormycosis is a fulminant and uncommon fungal infection of skin which mostly occurs in immunocompromised patients. Early diagnosis followed by aggressive debridement and administration of antifungal agents is the key to management. We report primary cutaneous mucormycosis in a 23 years old patient of acute leucocytic leukemia who developed this lesion over volar surface of right forearm at the site of intravenous cannulation during induction phase of chemotherapy. The condition was treated successfully by wide surgical debridement, amphotericin-B, wound care and definitive reconstruction with skin graft. (author)

  18. Familial hypercholesterolemia with multiple cutaneous xanthomas

    Directory of Open Access Journals (Sweden)

    Reddy BSN

    2006-01-01

    Full Text Available An interesting episode of homozygous familial hypercholesterolemia affecting four children born to a consanguinous parents belonging to two different families is reported for its rarity. The patients had multiple cutaneous xanthomas including the characteristic xanthoma tendinosum, xanthoma interosseum, xanthoma tuberosum, and xanthelasma palpebrarum. Prominent corneal arcus juvenalis has been noted in three children. Gross elevation of serum levels of low density lipoprotein cholesterol (LDLc with normal values of triglycerides have been found in all patients. They have been prescribed medication with oral tablets of simvastatin and advised fat restricted diet and regular follow up in the clinic at periodic intervals.

  19. Equine cutaneous pythiosis: a report of four cases

    Directory of Open Access Journals (Sweden)

    Headley Selwyn Arlington

    2004-01-01

    Full Text Available Cutaneous pythiosis is described in four horses in Northern Paraná, Brazil. All animals presented ulcerative, granulomatous, cutaneous lesions that did not invade adjacent muscular tissues. Histopathological evaluations revealed eosinophilic granulomatous reactions associated with intralesional hyphae suggestive of Pythium insidiosum observed at the margins of coagula. P. insidiosum hyphae were visualized by Gomori’s methenamine silver stain.

  20. Case Report: Generalized Cutaneous Candidiasis in a Preterm ...

    African Journals Online (AJOL)

    Background Generalised cutaneous candidiasis is rare in the neonatal period. When it does occur there is a risk of disseminated disease, particularly in preterm infants. Method A case report of a preterm baby who developed extensive cutaneous candidiasis. Result A 45 day old product of 30 weeks gestation noticed to ...

  1. Primary cutaneous malignancies in the Northern Cape Province of ...

    African Journals Online (AJOL)

    Results. A total of 4 270 biopsies (13 cutaneous malignancies) were identified. The commonest was squamous cell carcinoma (SCC), followed by basal cell carcinoma, Kaposi's sarcoma (KS), cutaneous malignant melanoma (CMM) and basosquamous carcinoma, in descending order. The odds of a white male developing ...

  2. Cutaneous Carcinosarcoma with Metastasis to the Parotid Gland

    OpenAIRE

    Loh, Tze Ling; Tomlinson, Jeanne; Chin, Ronald; Eslick, Guy D.

    2014-01-01

    Cutaneous carcinosarcoma is a rare malignancy that exhibits both mesenchymal and epithelial components. It is similar to nonmelanoma skin cancers in terms of risk and prognostic factors. However, these malignancies are known to have a propensity for local recurrence and metastasis, even with adequate resection margins. Here we report a case of metastatic cutaneous carcinosarcoma to the parotid gland and review the relevant literature.

  3. Cutaneous Aspergillosis at the site of ulceration from radiation

    International Nuclear Information System (INIS)

    Matsuo, Fumiko; Okabe, Tomohiro.

    1979-01-01

    A 52-year-old woman with cutaneous aspergillosis caused by Aspergillus nidulans was observed. The infection developed at the site of ulceration from radiation, which occurred after operation and radiotherapy for breast cancer. In cases of cutaneous aspergillosis, saprophytic lesions can be seen. (Nishio, M.)

  4. dermatology cutaneous manifestations of hiv/aids: part i

    African Journals Online (AJOL)

    Enrique

    2004-11-01

    Nov 1, 2004 ... Human immunodeficiency virus (HIV) infection can lead to a variety of clinical cutaneous manifestations. These cutaneous disorders ... 1. Correlation between mean CD4 cell count and incidences of specific skin disorders in patients with HIV infection. Fig. 2. Morbilliform rash of acute seroconversion illness.

  5. Acitretin for the management of generalized cutaneous lichen planus.

    Science.gov (United States)

    Vazirnia, Aria; Cohen, Philip R

    2014-09-16

    Lichen planus is an inflammatory disease that affects the skin, the oral mucosa, or both. Generalized cutaneous lichen planus may pose a therapeutic challenge for clinicians if the condition persists or flares after topical or systemic corticosteroid therapy. Acitretin, a systemic retinoid, can be considered a potential second-line treatment for patients with generalized cutaneous lichen planus. Herein, we describe a postmenopausal woman with generalized cutaneous lichen planus who was successfully treated with acitretin. A 58-year-old woman presented with generalized cutaneous lichen planus involving her upper and lower extremities as well as her lower back. After failing corticosteroid therapy, she was started on acitretin 20 mg/day, which was later increased to 30 mg/day. To review the literature on the use of acitretin in cutaneous lichen planus, we used the PubMed search engine and searched for the terms "acitretin" and "cutaneous lichen planus." Our patient had complete resolution of pruritus within one week of initiating acitretin 20 mg/day. After an increase in dose to 30 mg/day, the cutaneous lesions completely resolved over a 3-month period. There was no recurrence of disease as acitretin was tapered and discontinued. Generalized cutaneous lichen planus may pose a therapeutic challenge for the symptomatic relief of skin lesions. Topical and systemic corticosteroids are first-line treatments. In patients who fail corticosteroids, relapse after corticosteroid therapy, or have contraindications to corticosteroids, acitretin may be considered a potential second-line therapy.

  6. Isolated cutaneous leishmaniasis over face – A diagnostic dilemma ...

    African Journals Online (AJOL)

    Isolated cutaneous leishmaniasis over face – A diagnostic dilemma. Santosh K. Swain, Ishwar C. Behera, Mahesh C. Sahu, Maitreyee Panda. Abstract. Cutaneous Leishmaniasis (CL) is a disease caused by an intracellular protozoa belong to the genus Leishmania, transmitted by the bite of a sandfly. It has diverse clinical ...

  7. The First Korean Case of Cutaneous Lung Tissue Heterotopia

    Science.gov (United States)

    Jeon, Ga Won; Han, Seong Woo; Jung, Ji Mi; Kang, Mi Seon

    2010-01-01

    Cutaneous lung tissue heterotopia is a very rare disorder where mature lung tissues develop in the skin. This is only the second known report of cutaneous lung tissue heterotopia, with the first by Singer et al. in 1998. A newborn infant had a hemangioma-like, freely movable mass connected to the anterior aspect of the sternal manubrium. Pathologic findings showed mature lung tissues with bronchi, bronchioles, and alveoli through the dermis and subcutis, and it was diagnosed as cutaneous lung tissue heterotopia. Cutaneous lung tissue heterotopia is hypervascular, so grossly it looks like a hemangioma. It can be differentiated from pulmonary sequestration, teratoma, bronchogenic cyst, and branchial cleft cyst by histology and the location of the mass. We describe the clinical, radiologic, and pathologic findings of a cutaneous lung tissue heterotopia, the first reported in Korea. PMID:20808688

  8. Cutaneous lichen planus: A systematic review of treatments.

    Science.gov (United States)

    Fazel, Nasim

    2015-06-01

    Various treatment modalities are available for cutaneous lichen planus. Pubmed, EMBASE, Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, Database of Abstracts of Reviews of Effects, and Health Technology Assessment Database were searched for all the systematic reviews and randomized controlled trials related to cutaneous lichen planus. Two systematic reviews and nine relevant randomized controlled trials were identified. Acitretin, griseofulvin, hydroxychloroquine and narrow band ultraviolet B are demonstrated to be effective in the treatment of cutaneous lichen planus. Sulfasalazine is effective, but has an unfavorable safety profile. KH1060, a vitamin D analogue, is not beneficial in the management of cutaneous lichen planus. Evidence from large scale randomized trials demonstrating the safety and efficacy for many other treatment modalities used to treat cutaneous lichen planus is simply not available.

  9. Disseminated cutaneous histoplasmosis in an immunocompetent adult

    Directory of Open Access Journals (Sweden)

    Manoj Harnalikar

    2012-01-01

    Full Text Available Histoplasmosis, a systemic mycosis caused by the dimorphic fungus Histoplasma capsulatum var capsulatum and Histoplasma capsulatum var duboisii is endemic to many parts of the world. The clinical manifestations range from acute or chronic pulmonary infection to a progressive disseminated disease. After initial exposure to the fungus, the infection is self-limited and restricted to the lungs in 99% of healthy individuals. The remaining 1%, however, progress to either disseminated or chronic disease involving the lungs, liver, spleen, lymph nodes, bone marrow or rarely, the skin and mucous membranes. Mucocutaneous histoplasmosis is frequently reported in patients with acquired immune deficiency syndrome (AIDS, but it is rare in immunocompetent hosts. A 60-year-old male presented with asymptomatic swelling of the hard palate and crusted papules and nodules over the extremities, face and trunk. Clinically, the diagnoses of cutaneous cryptococcosis versus histoplasmosis was considered in this patient. A chest X-ray revealed hilar lymphadenopathy. Enzyme-linked immunosorbent assay (ELISA for human immunodeficiency virus (HIV was nonreactive. Skin biopsy revealed multiple tiny intracellular round yeast forms with a halo in the mid-dermis. Culture of the skin biopsy in Sabouraud′s dextrose agar showed colonies of Histoplasma capsulatum. Despite an investigation including no evidence of underlying immunosuppression was found, he was started on IV amphotericin-B (0.5 mg/kg/day. However, the patient succumbed to his disease 2 days after presentation. We report a rare case of disseminated cutaneous histoplasmosis in an immunocompetent individual.

  10. Metastatic breast disease from cutaneous malignant melanoma.

    Science.gov (United States)

    Moschetta, Marco; Telegrafo, Michele; Lucarelli, Nicola Maria; Martino, Gianluigi; Rella, Leonarda; Stabile Ianora, Amato Antonio; Angelelli, Giuseppe

    2014-01-01

    Malignant melanoma is one of the most rapidly increasing cancer in the world. Breast metastases from melanoma are uncommon but could reflect a widespread disease. We report a case of malignant widespread melanoma presenting with bilateral breast nodules in a 39 year-old pre-menopausal Caucasian woman with an history of cutaneous melanoma of the trunk. Breast clinical examination revealed the presence of a hard and mobile lump located on the left breast. Ultrasound detected two bilateral nodules corresponding to oval opacities with well-defined edges and without calcifications or architectural distortion on mammography. Fine needle aspiration cytology performed on both breast nodules confirmed that the breast lesions were metastases from primary cutaneous malignant melanoma. A total-body CT examination detected brain, lung and abdominal lymph nodes metastases. The breast represents an uncommon site of metastatic disease from extra-mammary tumors. Imaging features of breast metastases from melanoma usually do not allow a differential diagnosis with breast primary tumors. Breast metastases may be asymptomatic or palpable as dense and well-circumscribed nodules. Breast metastases indicate a widespread disease and should lead to avoid aggressive surgical procedures because of the poor prognosis of patients affected by metastatic melanoma. The detection of bilateral breast metastases from melanoma is highly suggestive of metastatic multi-organ disease and could be useful to address the therapeutic approach. Copyright © 2013 The Authors. Published by Elsevier Ltd.. All rights reserved.

  11. Cutaneous Angiolymphoid Hyperplasia in a Dog.

    Science.gov (United States)

    Michishita, M; Katori, Y; Sasaki, H; Obara, R D; Furumoto, R; Kato, M; Nakahira, R; Yoshimura, H; Soeta, S; Ishiwata, T; Takahashi, K

    2017-07-01

    A 5-year-old male miniature dachshund was presented with a dermal nodule on the left forelimb that increased to 5 mm in diameter over a 2-month period. Grossly, the nodule was firm, and both the external and cut surfaces were homogeneously pale pink in colour. Microscopically, the nodule was comprised of mainly plump endothelial cells and inflammatory cells; among the latter, lymphocytes were predominant, with few scattered plasma cells, mast cells and macrophages. Lymphoid follicles with germinal centres were often observed. Mitotic figures were not observed amongst the endothelial cells. Immunohistochemically, the endothelial cells were positive for vimentin, factor VIII-related antigen and CD31, and the surrounding cells were positive for smooth muscle actin. Lymphocytes expressed CD3 or BLA36. These findings led to a diagnosis of cutaneous angiolymphoid hyperplasia. To the best of our knowledge, this is the first report of a cutaneous proliferative disorder comprising an admixture of proliferating vascular endothelial cells and lymphocytic infiltration with follicle formation in a dog. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. Prevalence of cutaneous manifestations of diabetes mellitus

    International Nuclear Information System (INIS)

    Ahmed, K.; Muhammad, Z.; Qayum, I.

    2009-01-01

    Diabetes mellitus (DM) is a clinical syndrome characterized by hyperglycaemia due to absolute or relative insulin deficiency. The aim of this study was to evaluate the frequency of skin manifestations in patients with diabetes mellitus of this area. This descriptive study was conducted in medical out patient door of District Headquarter Hospital Battgram from January 2008 to July 2008. A total of 350 diabetic (types 1 and 2) patients over 15 years of age attending the medical OPD of DHQ Hospital were examined in detail for skin manifestations of the disease. Three hundred and fifty diabetic (type-1 and type-2) patients (193 females and 157 males) enrolled in this study. Mean age of the patients was 54+-8.53 years. Duration of diabetes was between 1-12 years; 320 patients had type-2 and 30 patients had type-1 diabetes mellitus. Patients with uncontrolled disease were 327 and 23 patients showed adequate glycaemic control. Seventy-six percent of patients had cutaneous manifestations. The skin manifestations observed were: skin infections 30.9%, foot gangrene and ulcers 12.9%, pruritus 7.1%, vitiligo 5.7%, yellow skin 4.2%, diabetic dermopathy 4.2%, skin tags 3.7%, acanthosis nigricans 2.9%, eruptive xanthomas 2.6%, necrobiosis lipoidica diabeticorum 1.4%, diabetic bullae 0.6%, and pigmented purpuras in 0.3% patients. Cutaneous manifestations were quite Common in the diabetics of this area. (author)

  13. Cutaneous manifestations of non-Hodgkin's lymphoma.

    Science.gov (United States)

    Kumar, S S; Kuruvilla, M; Pai, G S; Dinesh, M

    2003-01-01

    Thirty-two confirmed cases of non -Hodgkin's lymphoma (NHL) were examined for cutaneous manifestations for a period of 2 years from November 1998 in KMC Hospital Attavar, Mangalore. Cutaneous manifestations in the study group were compared to a control group of 32 patients. Specific infiltrates were present in all (5/5) CTCL patients and one out of twenty-seven patients with low grade NHL. Morphologically they presented as papules, plaques, nodules and erythroderma. Infective conditions seen in the study group were superficial fungal (7/32) and viral infections (2/ 32). Non-infective conditions were acquired ichthyosis (10/32), generalised pruritus (5/32), insect bite reaction (1/32) and drug eruption (1/32). When compared to control patients only acquired ichthyosis and generalised pruritus were found to be statistically significant. The study group also showed changes due to chemotherapy like diffuse alopecia (24/29), bluish pigmentation of proximal part of nail (4/29), localised pigmentation of palms and soles (1 /29), diffuse pigmentation at injection site (1 /29), pigmentation at scar site (1 /29) and stomatitis (4/29).

  14. Cutaneous Leishmaniasis – Dermoscopic Findings And Cryotherapy

    Directory of Open Access Journals (Sweden)

    Dobrev Hristo P.

    2015-03-01

    Full Text Available We present a 60-year-old male patient who, three months after a holiday in Southern Greece, found a small ‘pimple’ on his back, which gradually got as big as a small walnut, the central part becoming ulcerated and scabby. Dermatological examination found an erythematous-to-livid nodular lesion on the right shoulder; it was 16 mm in diameter with central ulceration, covered with brownish crust which discharged pus-like secretion upon pressure. Microscope examination of Romanowsky-Giemsa stained lesion material detected amastigote forms of Leishmania tropica. The culture investigation and serological tests for leishmaniasis were negative. Dermoscopy of the lesion found the following features: erythema, hyperkeratosis, central ulceration covered with brownish crust, “yellow tears-like” structures and “white starburst-like” patterns, and various vascular structures (including dotted vessels, comma-shaped vessels, hairpin- and glomerular-like vessels. The patient was diagnosed with cutaneous leishmaniasis and underwent four cryotherapy sessions every other week with excellent therapeutic results - complete resolution of infiltrate with subsequent gentle hypopigmented scarring. In conclusion, dermoscopy is an easily accessible non-invasive method which can be useful for the diagnosis of cutaneous leishmaniasis. Cryotherapy is the treatment of choice for single skin lesions.

  15. Cutaneous mucormycosis secondary to penetrative trauma.

    Science.gov (United States)

    Zahoor, Bilal; Kent, Stephen; Wall, Daryl

    2016-07-01

    Mucormycosis is a rare but serious sequelae of penetrating trauma [1-5]. In spite of aggressive management, mortality remains high due to dissemination of infection. We completed a review of literature to determine the most optimal treatment of cutaneous mucormycosis which occurs secondary to penetrating trauma. We completed a review regarding the management of mucormycosis in trauma patients. We selected a total of 36 reports, of which 18 were case-based, for review. Surgical debridement is a primary predictor of improved outcomes in the treatment of mucormycosis [3,6,7]. Anti-fungal therapy, especially lipid soluble formulation of Amphotericin B, is helpful as an adjunct or when surgical debridement has been maximally achieved. Further research is needed to fully evaluate the impact of topical dressings; negative pressure wound therapy is helpful. An aggressive and early surgical approach, even at the expense of disfigurement, is necessary to reduce mortality in the setting of cutaneous mucormycosis that results from penetrating trauma [4,8,9]. Anti-fungal therapy and negative pressure wound therapy are formidable adjuncts. Copyright © 2016 Elsevier Ltd. All rights reserved.

  16. Systemic treatments for metastatic cutaneous melanoma.

    Science.gov (United States)

    Pasquali, Sandro; Hadjinicolaou, Andreas V; Chiarion Sileni, Vanna; Rossi, Carlo Riccardo; Mocellin, Simone

    2018-02-06

    The prognosis of people with metastatic cutaneous melanoma, a skin cancer, is generally poor. Recently, new classes of drugs (e.g. immune checkpoint inhibitors and small-molecule targeted drugs) have significantly improved patient prognosis, which has drastically changed the landscape of melanoma therapeutic management. This is an update of a Cochrane Review published in 2000. To assess the beneficial and harmful effects of systemic treatments for metastatic cutaneous melanoma. We searched the following databases up to October 2017: the Cochrane Skin Group Specialised Register, CENTRAL, MEDLINE, Embase and LILACS. We also searched five trials registers and the ASCO database in February 2017, and checked the reference lists of included studies for further references to relevant randomised controlled trials (RCTs). We considered RCTs of systemic therapies for people with unresectable lymph node metastasis and distant metastatic cutaneous melanoma compared to any other treatment. We checked the reference lists of selected articles to identify further references to relevant trials. Two review authors extracted data, and a third review author independently verified extracted data. We implemented a network meta-analysis approach to make indirect comparisons and rank treatments according to their effectiveness (as measured by the impact on survival) and harm (as measured by occurrence of high-grade toxicity). The same two review authors independently assessed the risk of bias of eligible studies according to Cochrane standards and assessed evidence quality based on the GRADE criteria. We included 122 RCTs (28,561 participants). Of these, 83 RCTs, encompassing 21 different comparisons, were included in meta-analyses. Included participants were men and women with a mean age of 57.5 years who were recruited from hospital settings. Twenty-nine studies included people whose cancer had spread to their brains. Interventions were categorised into five groups: conventional

  17. Cutaneous granulomatosis and combined immunodeficiency revealing Ataxia-Telangiectasia: a case report

    Directory of Open Access Journals (Sweden)

    Antoccia Antonio

    2010-04-01

    Full Text Available Abstract Ataxia-telangiectasia (A-T is a complex multisystem disorder characterized by progressive neurological impairment, variable immunodeficiency and oculo-cutaneous telangiectasia. A-T is a member of chromosomal breakage syndromes and it is caused by a mutation in the ataxia-telangiectasia mutated (ATM gene. Because of a wide clinical heterogeneity, A-T is often difficult to diagnose in children. We report an unusual case of a 3-year-old boy affected by A-T who presented exclusively with extensive cutaneous granulomatosis and severe combined immunodeficiency, without neurological abnormalities, at the time of diagnosis. This case clearly emphasizes the variable presentation of A-T syndrome and highlights the difficulties in the early diagnosis of A-T. A-T should be considered in children with evidence of combined humoral and cellular immunodeficiency associated with unexplained skin granulomatous lesions, even in the absence of the classic features of this syndrome.

  18. Identification of differentially expressed genes in cutaneous squamous cell carcinoma by microarray expression profiling

    Directory of Open Access Journals (Sweden)

    Sterry Wolfram

    2006-08-01

    Full Text Available Abstract Background Carcinogenesis is a multi-step process indicated by several genes up- or down-regulated during tumor progression. This study examined and identified differentially expressed genes in cutaneous squamous cell carcinoma (SCC. Results Three different biopsies of 5 immunosuppressed organ-transplanted recipients each normal skin (all were pooled, actinic keratosis (AK (two were pooled, and invasive SCC and additionally 5 normal skin tissues from immunocompetent patients were analyzed. Thus, total RNA of 15 specimens were used for hybridization with Affymetrix HG-U133A microarray technology containing 22,283 genes. Data analyses were performed by prediction analysis of microarrays using nearest shrunken centroids with the threshold 3.5 and ANOVA analysis was independently performed in order to identify differentially expressed genes (p vs. AK and SCC were observed for 118 genes. Conclusion The majority of identified differentially expressed genes in cutaneous SCC were previously not described.

  19. Use of a Cutaneous Body Image (CBI) scale to evaluate self perception of body image in acne vulgaris.

    Science.gov (United States)

    Amr, Mostafa; Kaliyadan, Feroze; Shams, Tarek

    2014-01-01

    Skin disorders such as acne, which have significant cosmetic implications, can affect the self-perception of cutaneous body image. There are many scales which measure self-perception of cutaneous body image. We evaluated the use of a simple Cutaneous Body Image (CBI) scale to assess self-perception of body image in a sample of young Arab patients affected with acne. A total of 70 patients with acne answered the CBI questionnaire. The CBI score was correlated with the severity of acne and acne scarring, gender, and history of retinoids use. There was no statistically significant correlation between CBI and the other parameters - gender, acne/acne scarring severity, and use of retinoids. Our study suggests that cutaneous body image perception in Arab patients with acne was not dependent on variables like gender and severity of acne or acne scarring. A simple CBI scale alone is not a sufficiently reliable tool to assess self-perception of body image in patients with acne vulgaris.

  20. In vivo photoacoustic microscopy of human cutaneous microvasculature and a nevus.

    Science.gov (United States)

    Favazza, Christopher P; Jassim, Omar; Cornelius, Lynn A; Wang, Lihong V

    2011-01-01

    In several human volunteers, photoacoustic microscopy (PAM) has been utilized for noninvasive cutaneous imaging of the skin microvasculature and a melanocytic nevus. Microvascular networks in both acral and nonacral skin were imaged, and multiple features within the skin have been identified, including the stratum corneum, epidermal-dermal junction, and subpapillary vascular plexus. Several vascular and structural differences between acral and nonacral skin were also observed in the photoacoustic images. In addition, a nevus was photoacoustically imaged, excised, and histologically analyzed. The photoacoustic images allowed for in vivo measurement of tumor thickness, depth, and microvasculature-values confirmed by histologic examination. The presented images demonstrate the potential of PAM to aid in the study and evaluation of cutaneous microcirculation and analysis of pigmented lesions. Through its ability to three-dimensionally image the structure and function of the microvasculature and pigmented lesions, PAM can have a clinical impact in diagnosis and assessment of systemic diseases that affect the microvasculature such as diabetes and cardiovascular disease, cutaneous malignancies such as melanoma, and potentially other skin disorders.

  1. Cutaneous anthrax in the northeast of Iran: A case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Mohsen Karbalaei Zadeh Babaki

    2018-02-01

    Full Text Available Bacillus anthracis is an aerobic, gram-positive, and spore-forming Bacillus species. The most common form of anthrax infection is the cutaneous form. The infection usually develops several days after exposure to products of infected animals and manifest as black sore with severe swelling on the skin.A 52-year-old female with a black and swollen lesion on her index finger presented to Ghaem Hospital, Mashhad, Iran, in October 2015. Biopsy and swab culture were performed immediately. Cutaneous anthrax was characterized by microscopic examination of B. anthracis spore using Gram staining. The patient was then treated with antibiotics after diagnosis.According to the reports of Provincial Health Center of Khorasan Razavi, northeast of Iran, no cases of anthrax have been reported in humans since 2013. There were neither occupational risk factors, nor any routine predisposing factors for acquiring anthrax in this woman. Although this patient is the first case reported with cutaneous anthrax since the past three years, two cases of sheep anthrax have been reported in Khorasan Razavi Province during 2013-2015. This patient had a history of contact with the skull of a slaughtered sheep. The patient was treated after making correct and rapid diagnosis and sufficient antibiotic therapy.

  2. Classifying Adverse Events in the Dental Office.

    Science.gov (United States)

    Kalenderian, Elsbeth; Obadan-Udoh, Enihomo; Maramaldi, Peter; Etolue, Jini; Yansane, Alfa; Stewart, Denice; White, Joel; Vaderhobli, Ram; Kent, Karla; Hebballi, Nutan B; Delattre, Veronique; Kahn, Maria; Tokede, Oluwabunmi; Ramoni, Rachel B; Walji, Muhammad F

    2017-06-30

    Dentists strive to provide safe and effective oral healthcare. However, some patients may encounter an adverse event (AE) defined as "unnecessary harm due to dental treatment." In this research, we propose and evaluate two systems for categorizing the type and severity of AEs encountered at the dental office. Several existing medical AE type and severity classification systems were reviewed and adapted for dentistry. Using data collected in previous work, two initial dental AE type and severity classification systems were developed. Eight independent reviewers performed focused chart reviews, and AEs identified were used to evaluate and modify these newly developed classifications. A total of 958 charts were independently reviewed. Among the reviewed charts, 118 prospective AEs were found and 101 (85.6%) were verified as AEs through a consensus process. At the end of the study, a final AE type classification comprising 12 categories, and an AE severity classification comprising 7 categories emerged. Pain and infection were the most common AE types representing 73% of the cases reviewed (56% and 17%, respectively) and 88% were found to cause temporary, moderate to severe harm to the patient. Adverse events found during the chart review process were successfully classified using the novel dental AE type and severity classifications. Understanding the type of AEs and their severity are important steps if we are to learn from and prevent patient harm in the dental office.

  3. Classification of Tattoo Complications in a Hospital Material of 493 Adverse Events

    DEFF Research Database (Denmark)

    Serup, Jørgen; Sepehri, Mitra; Hutton Carlsen, Katrina

    2016-01-01

    agglomeration; 53 (11%) had bacterial infections; 46 (9%) were psycho-social complications; 144 (30%) belonged to several specific diagnostic entities, including photosensitivity, pain syndrome, and lymphopathy. We found no cases of cutaneous or other malignancies. Sarcoidosis was primarily seen in black...

  4. Safety aspects of protease inhibitors for chronic hepatitis C: adverse events and drug-to-drug interactions

    Directory of Open Access Journals (Sweden)

    Rosângela Teixeira

    Full Text Available The standard of care therapy of chronic hepatitis C with the combination of pegylated interferon and ribavirin for 24 or 48 weeks was a remarkable accomplishment of the past decade. However, sustained virological responses rates of about 80% (genotypes 2-3 and 50% (geno 3 type 1 were not satisfactory especially for patients infected with genotype 1. Important advances in the biology of HCV have made possible the development of the direct-acting antiviral agents boceprevir and telaprevir with substantial increase in the rates of sustained virological response with shorter duration of therapy for a large number of patients. However, the complexity of triple therapy is higher and several new side effects are expected suggesting greater expertise in the patient management. Anemia and disgeusia are frequent with boceprevir while cutaneous rash, ranging from mild to severe, is expected with telaprevir. Higher risk of drug-drug interactions demand further clinical consideration of the previous well-known adverse events of pegylated interferon and ribavirin. Identification and prompt management of these potential new problems with boceprevir and telaprevir are crucial in clinical practice for optimizing treatment and assuring safety outcomes to HCV-genotype 1 patients.

  5. Safety aspects of protease inhibitors for chronic hepatitis C: adverse events and drug-to-drug interactions

    Directory of Open Access Journals (Sweden)

    Rosângela Teixeira

    2013-04-01

    Full Text Available The standard of care therapy of chronic hepatitis C with the combination of pegylated interferon and ribavirin for 24 or 48 weeks was a remarkable accomplishment of the past decade. However, sustained virological responses rates of about 80% (genotypes 2-3 and 50% (geno 3 type 1 were not satisfactory especially for patients infected with genotype 1. Important advances in the biology of HCV have made possible the development of the direct-acting antiviral agents boceprevir and telaprevir with substantial increase in the rates of sustained virological response with shorter duration of therapy for a large number of patients. However, the complexity of triple therapy is higher and several new side effects are expected suggesting greater expertise in the patient management. Anemia and disgeusia are frequent with boceprevir while cutaneous rash, ranging from mild to severe, is expected with telaprevir. Higher risk of drug-drug interactions demand further clinical consideration of the previous well-known adverse events of pegylated interferon and ribavirin. Identification and prompt management of these potential new problems with boceprevir and telaprevir are crucial in clinical practice for optimizing treatment and assuring safety outcomes to HCV-genotype 1 patients.

  6. Assessing long-term and rare adverse effects of medicines

    NARCIS (Netherlands)

    Duijnhoven, R.G.|info:eu-repo/dai/nl/357218574

    2016-01-01

    Clinical studies in the development of new medicines are primarily designed to investigate efficacy. Knowledge of adverse effects is therefore limited at the time of approval of new medicines. In this thesis several studies were conducted to investigate long-term and rare adverse effects of

  7. Adverse reactions in voluntary whole blood donors: Experience at ...

    African Journals Online (AJOL)

    Background: Whole blood donation, generally considered as a safe procedure, may be sometimes associated with adverse reactions and injuries of variable severity during or after the blood donation process. There are few reports of adverse events related to blood donation in the Democratic Republic of Congo.

  8. The oral adverse effects of isotretinoin treatment in acne vulgaris ...

    African Journals Online (AJOL)

    Background: Isotretinoin is the most effective therapy to treat severe acne vulgaris and its systemic adverse effects have been well documented, but little is known on dental side effects over the course of treatment. Objectives: This prospective case-control study aimed to evaluate the oral adverse effects of isotretinoin in ...

  9. Prevalence of Cutaneous Leishmaniasis in Ramshir, Iran; an Epidemiological Study

    Directory of Open Access Journals (Sweden)

    Vazirianzadeh B.* PhD,

    2014-08-01

    Full Text Available Aims Cutaneous leishmaniasis is a prevalent parasitological disease with diverse clinical manifestations in Iran. Therefore, the present retrospective study carried out to describe the demographic features of cutaneous leishmaniasis in Ramshir, Iran. Materials & Methods This descriptive study was performed on 136 cutaneous leishmaniasis patients whose data were recorded in the Ramshir health center during 2006-9. Demographic information of patients including age, sex, habitat and sites of lesions, month and years of incidence were recorded. The data were analyzed by SPSS 16 software. Findings Totally 79 patients (58.1% resided in urban areas and the born to 9 years (49.3% was recognized as the most infected age group. Hands (41.2% had the highest rates of cutaneous leishmaniasis lesions followed by face (36.0% and foot (22.8%. The maximum number of cutaneous leishmaniasis lesions was reported in March. Conclusion As cutaneous leishmaniasis in Ramshir seemed to be an endemic rural type, the appropriate preventing measures regarding to the rural cutaneous leishmaniasis should be considered to decrease incidence of the disease in the region.

  10. Toxigenic cutaneous diphtheria in a returned traveller.

    Science.gov (United States)

    Abdul Rahim, Nur R; Koehler, Ann P; Shaw, Doug D; Graham, Caitlin R

    2014-12-31

    Diphtheria is rarely reported in Australia. A case of cutaneous diphtheria was reported to the South Australian Department for Health and Ageing in April 2013 in an Australian-born 18-year-old female following travel in India. The case presented with a skin ulcer on her toe. Toxigenic Corynebacterium diphtheriae was isolated from a swab of the lesion. The case was treated with antibiotics. The public health response included infection control advice, assessing the case and household contacts for organism carriage and providing antimicrobial chemoprophylaxis to contacts. Although cutaneous diphtheria is not included as part of the Australian communicable disease surveillance case definition, this may be an oversight as international evidence demonstrates that it is a source of organism transmission and can potentially result in outbreaks among susceptible populations. This formed the rationale for the public health response to this particular case. The protocol for the public health management of diphtheria in South Australia has since been revised to include cutaneous lesions caused by the toxigenic strain of the organism as part of the surveillance case definition. This work is copyright. You may download, display, print and reproduce the whole or part of this work in unaltered form for your own personal use or, if you are part of an organisation, for internal use within your organisation, but only if you or your organisation do not use the reproduction for any commercial purpose and retain this copyright notice and all disclaimer notices as part of that reproduction. Apart from rights to use as permitted by the Copyright Act 1968 or allowed by this copyright notice, all other rights are reserved and you are not allowed to reproduce the whole or any part of this work in any way (electronic or otherwise) without first being given the specific written permission from the Commonwealth to do so. Requests and inquiries concerning reproduction and rights are to be sent

  11. Cutaneous angiosarcoma in a patient with xeroderma pigmentosum

    Directory of Open Access Journals (Sweden)

    Arora Raman

    2008-10-01

    Full Text Available Xeroderma pigmentosum (XP is a rare, autosomal recessive disorder characterized by photosensitivity, cutaneous pigmentary changes, premature skin ageing and development of various cutaneous and internal malignancies at an early age as a result of a defect in nucleotide excision repair following ultraviolet light exposure. Cutaneous angiosarcomas are aggressive neoplasms that are rarely associated with XP. In this communication, we report the case of a 40-year-old male patient with XP who developed an angiosarcoma of the face and discuss the implications of this association in view of recent developments in this field.

  12. Cutaneous manifestation in children with HIV/AIDS

    Directory of Open Access Journals (Sweden)

    Seyed Naser Emadi

    2014-02-01

    Full Text Available The most recent studies have explained almost 2.3 million children are affected with HIV up to the end of 2009. Sub-Saharan Africa is the main region affected by AIDS compare to other parts of the world. Despite providing competent healthcare services to prevent mother-to-child transmission as a main way of infection to a newborn, an estimated 370,000 children were newly infected to HIV in 2009. Skin disorders are common and may even be the first manifestation of HIV in children.The most common skin illnesses are classified in four categories; infectious, inflammatory, neoplastic, and drug related (Highly Active Antiretroviral Therapy. In addition, unusual anatomical sites, disseminated skin lesions, increased frequency and severity, unexplained clinical presentation, rapid onset, and finally treatment failure may be the other specified skin conditions in HIV/AIDS children. CD4 count and viral load are two basic factors playing an important role in terms of type and severity of skin illness. The aim of this review was to show the common and crucial cutaneous findings among HIV/AIDS children via published articles with the same subject.

  13. Influence of microemulsions on cutaneous drug delivery

    DEFF Research Database (Denmark)

    Kreilgaard, Mads

    2002-01-01

    In attempt to increase cutaneous drug delivery, microemulsion vehicles have been more and more frequently employed over recent years. Microemulsion formulations have been shown to be superior for both transdermal and dermal delivery of particularly lipophilic compounds, but also hydrophilic...... compounds appear to benefit from application in microemulsions compared to conventional vehicles, like hydrogels, emulsions and liposomes. The favourable drug delivery properties of microemulsions appear to mainly be attributed to the excellent solubility properties. However, the vehicles may also act...... as penetration enhancers depending on the oil/surfactant constituents, which involves a risk of inducing local irritancy. The correlation between microemulsion structure/composition and drug delivery potential is not yet fully elucidated. However, a few studies have indicated that the internal structure...

  14. Overcoming the Cutaneous Barrier with Microemulsions

    Science.gov (United States)

    Lopes, Luciana B.

    2014-01-01

    Microemulsions are fluid and isotropic formulations that have been widely studied as delivery systems for a variety of routes, including the skin. In spite of what the name suggests, microemulsions are nanocarriers, and their use as topical delivery systems derives from their multiple advantages compared to other dermatological formulations, such as ease of preparation, thermodynamic stability and penetration-enhancing properties. Composition, charge and internal structure have been reported as determinant factors for the modulation of drug release and cutaneous and transdermal transport. This manuscript aims at reviewing how these and other characteristics affect delivery and make microemulsions appealing for topical and transdermal administration, as well as how they can be modulated during the formulation design to improve the potential and efficacy of the final system. PMID:24590260

  15. Overcoming the Cutaneous Barrier with Microemulsions

    Directory of Open Access Journals (Sweden)

    Luciana B. Lopes

    2014-02-01

    Full Text Available Microemulsions are fluid and isotropic formulations that have been widely studied as delivery systems for a variety of routes, including the skin. In spite of what the name suggests, microemulsions are nanocarriers, and their use as topical delivery systems derives from their multiple advantages compared to other dermatological formulations, such as ease of preparation, thermodynamic stability and penetration-enhancing properties. Composition, charge and internal structure have been reported as determinant factors for the modulation of drug release and cutaneous and transdermal transport. This manuscript aims at reviewing how these and other characteristics affect delivery and make microemulsions appealing for topical and transdermal administration, as well as how they can be modulated during the formulation design to improve the potential and efficacy of the final system.

  16. Cellular requirements for cutaneous sensitivity elicitation.

    Science.gov (United States)

    Aoki, I

    1985-01-01

    The role of glass-adherent cells in cutaneous sensitivity (CS) elicitation has been analyzed in this study. CS responses have been revealed to be mediated by at least two distinct subsets of genetically restricted T cells: I-restricted 'DTH-like' T cells and K/D-restricted 'CTL-like' T cells. Both T-cell responses require I-A-positive glass-adherent cell populations, which lack T-cell markers, to manifest their activities. The role of the adherent cells is different in the 'DTH-like' responses and the 'CTL-like' responses. The disparities between the present results and previous contentions are discussed in this paper.

  17. Effect of UV irradiation on cutaneous cicatrices

    DEFF Research Database (Denmark)

    Due, Eva; Rossen, Kristian; Sorensen, Lars Tue

    2007-01-01

    The aim of this study was to examine the effect of ultraviolet (UV) irradiation on human cutaneous cicatrices. In this randomized, controlled study, dermal punch biopsy wounds served as a wound healing model. Wounds healed by primary or second intention and were randomized to postoperative solar UV...... postoperatively, UV-irradiated cicatrices healing by second intention: (i) were significantly pointed out as the most disfiguring; (ii) obtained significantly higher scores of colour, infiltration and cicatrix area; and (iii) showed significantly higher increase in skin-reflectance measurements of skin......-pigmentation vs. non-irradiated cicatrices. No histological, immunohistochemical or biochemical differences were found. In conclusion, postoperative UV exposure aggravates the clinical appearance of cicatrices in humans....

  18. Unusual Presentation of Cutaneous Leishmaniasis: Ocular Leishmaniasis

    Directory of Open Access Journals (Sweden)

    Masoud Doroodgar

    2017-01-01

    Full Text Available The leishmaniases are parasitic diseases that are transmitted to humans by infected female sandflies. Cutaneous leishmaniasis (CL is one of 3 main forms of the disease. CL is the most common form of the disease and is endemic in many urban and rural parts of Iran and usually caused by two species of Leishmania: L. major and L. tropica. We report a case of unusual leishmaniasis with 25 lesions on exposed parts of the body and right eyelid involvement (ocular leishmaniasis. The patient was a 75-year-old male farmer referred to health care center in Aran va Bidgol city. The disease was diagnosed by direct smear, culture, and PCR from the lesions. PCR was positive for Leishmania major.

  19. Worldwide Increasing Incidences of Cutaneous Malignant Melanoma

    International Nuclear Information System (INIS)

    Godar, D. E.

    2011-01-01

    The incidence of cutaneous malignant melanoma (CMM) has been increasing at a steady rate in fair-skinned populations around the world for decades. Scientists are not certain why CMM has been steadily increasing, but strong, intermittent UVB (290-320 nm) exposures, especially sunburn episodes, probably initiate, CMM, while UVA (321-400 nm) passing through glass windows in offices and cars probably promotes it. The CMM incidence may be increasing at an exponential rate around the world, but it definitely decreases with increasing latitude up to∼ 50 degree N where it reverses and increases with the increasing latitude. The inversion in the incidence of CMM may occur because there is more UVA relative to UVB for most of the year at higher latitudes. If windows, allowing UVA to enter our indoor-working environment and cars, are at least partly responsible for the increasing incidence of CMM, then UV filters can be applied to reduce the rate of increase worldwide.

  20. Pattern of cutaneous manifestations in diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Goyal Abhishek

    2010-01-01

    Full Text Available Background: Diabetes mellitus affects individuals of all ages and socioeconomic status. Skin is affected by the acute metabolic derangements as well as by chronic degenerative complications of diabetes. Aims: To evaluate the prevalence of skin manifestations in patients with diabetes mellitus. To analyze the prevalence and pattern of skin disorders among diabetic patients from this region of Western Himalayas. Materials and Methods: One hundred consecutive patients with the diagnosis of diabetes mellitus and having skin lesions, either attending the diabetic clinic or admitted in medical wards were included in this study. Results: The common skin disorders were: x0 erosis (44%, diabetic dermopathy (36%, skin tags (32%, cutaneous infections (31%, and seborrheic keratosis (30%. Conclusion: Skin is involved in diabetes quite often and the manifestations are numerous. High prevalence of xerosis in our diabetic population is perhaps due to cold and dry climatic conditions in the region for most of the time in the year.

  1. Sun behaviour after cutaneous malignant melanoma

    DEFF Research Database (Denmark)

    Idorn, L W; Datta, P; Heydenreich, J

    2013-01-01

    Background  It has been reported that patients with cutaneous malignant melanoma (CMM) can lower their risk of a second primary melanoma by limiting recreational sun exposure. Previous studies based on questionnaires and objective surrogate measurements indicate that before their diagnosis......, patients with CMM are exposed to higher ultraviolet radiation (UVR) doses than controls, followed by a reduction after diagnosis. Objectives  In a prospective, observational case-control study, we aimed to assess sun exposure after diagnosis of CMM by objective measurements to substantiate advice about sun...... months and 6 years before the start of the study. During a summer season participants filled in sun exposure diaries daily and wore personal electronic UVR dosimeters in a wristwatch that continuously measured time-stamped UVR doses in standard erythema dose. Results  The UVR dose of recently diagnosed...

  2. Comprehensive economic evaluation of thermotherapy for the treatment of cutaneous leishmaniasis in Colombia.

    Science.gov (United States)

    Cardona-Arias, Jaiberth Antonio; López-Carvajal, Liliana; Tamayo-Plata, Mery Patricia; Vélez, Iván Darío

    2018-01-29

    Cutaneous leishmaniasis causes a high disease burden in Colombia, and available treatments present systemic toxicity, low patient compliance, contraindications, and high costs. The purpose of this study was to estimate the cost-effectiveness of thermotherapy versus Glucantime in patients with cutaneous leishmaniasis in Colombia. Cost-effectiveness study from an institutional perspective in 8133 incident cases. Data on therapeutic efficacy and safety were included, calculating standard costs; the outcomes were disability adjusted life years (DALYs) and the number of patients cured. The information sources were the Colombian Public Health Surveillance System, disease burden studies, and one meta-analysis of controlled clinical trials. Incremental cost-effectiveness was determined, and uncertainty was evaluated with tornado diagrams and Monte Carlo simulations. Thermotherapy would generate costs of US$ 501,621; the handling of adverse effects, US$ 29,224; and therapeutic failures, US$ 300,053. For Glucantime, these costs would be US$ 2,731,276, US$ 58,254, and US$ 406,298, respectively. With thermotherapy, the cost would be US$ 2062 per DALY averted and US$ 69 per patient cured; with Glucantime, the cost would be US$ 4241 per DALY averted and US$ 85 per patient cured. In Monte Carlo simulations, thermotherapy was the dominant strategy for DALYs averted in 67.9% of cases and highly cost-effective for patients cured in 72%. In Colombia, thermotherapy can be included as a cost-effective strategy for the management of cutaneous leishmaniasis. Its incorporation into clinical practice guidelines could represent savings of approximately US$ 10,488 per DALY averted and costs of US$ 116 per additional patient cured, compared to the use of Glucantime. These findings show the relevance of the incorporation of this treatment in our country and others with similar parasitological, clinical, and epidemiological patterns.

  3. Blog and Podcast Watch: Cutaneous Emergencies

    Directory of Open Access Journals (Sweden)

    Andrew Grock

    2017-02-01

    Full Text Available The WestJEM Blog and Podcast Watch presents high quality open-access educational blogs and podcasts in emergency medicine (EM based on the ongoing Academic Life in Emergency Medicine (ALiEM Approved Instructional Resources (AIR and AIR-Professional series. Both series critically appraise resources using an objective scoring rubric. This installment of the Blog and Podcast Watch highlights the topic of cutaneous emergencies from the AIR series.    The AIR series is a continuously building curriculum that follows the Council of Emergency Medicine Residency Directors (CORD annual testing schedule. For each module, relevant content is collected from the top 50 most accessed sites per the Social Media Index published within the previous 12 months and scored by eight board members using five equally weighted measurement outcomes: Best Evidence in Emergency Medicine (BEEM score, accuracy, educational utility, evidence based, and references. Resources scoring ≥30 out of 35 available points receive an AIR label. Resources scoring 27-29 receive an “honorable mention” label, if the editorial board agrees that the post is accurate and educationally valuable. A total of 35 blog posts and podcasts were evaluated. None scored ≥30 points necessary for the AIR label, although four honorable mention posts were identified. Key educational pearls from these honorable mention posts are summarized. This Blog and Podcast Watch series is based on the AIR and AIR-Pro series, which attempts to identify high quality educational content on open-access blogs and podcasts. This series provides an expertbased, post-publication curation of educational social media content for EM clinicians with this installment focusing on cutaneous emergencies. [West J Emerg Med. 2017;18(2288-292.

  4. Differences between Drug-Induced and Contrast Media-Induced Adverse Reactions Based on Spontaneously Reported Adverse Drug Reactions.

    Science.gov (United States)

    Ryu, JiHyeon; Lee, HeeYoung; Suh, JinUk; Yang, MyungSuk; Kang, WonKu; Kim, EunYoung

    2015-01-01

    We analyzed differences between spontaneously reported drug-induced (not including contrast media) and contrast media-induced adverse reactions. Adverse drug reactions reported by an in-hospital pharmacovigilance center (St. Mary's teaching hospital, Daejeon, Korea) from 2010-2012 were classified as drug-induced or contrast media-induced. Clinical patterns, frequency, causality, severity, Schumock and Thornton's preventability, and type A/B reactions were recorded. The trends among causality tools measuring drug and contrast-induced adverse reactions were analyzed. Of 1,335 reports, 636 drug-induced and contrast media-induced adverse reactions were identified. The prevalence of spontaneously reported adverse drug reaction-related admissions revealed a suspected adverse drug reaction-reporting rate of 20.9/100,000 (inpatient, 0.021%) and 3.9/100,000 (outpatients, 0.004%). The most common adverse drug reaction-associated drug classes included nervous system agents and anti-infectives. Dermatological and gastrointestinal adverse drug reactions were most frequently and similarly reported between drug and contrast media-induced adverse reactions. Compared to contrast media-induced adverse reactions, drug-induced adverse reactions were milder, more likely to be preventable (9.8% vs. 1.1%, p contrast media-induced adverse reactions (56.6%, p = 0.066). Causality patterns differed between the two adverse reaction classes. The World Health Organization-Uppsala Monitoring Centre causality evaluation and Naranjo algorithm results significantly differed from those of the Korean algorithm version II (p contrast media-induced adverse reactions. The World Health Organization-Uppsala Monitoring Centre and Naranjo algorithm causality evaluation afforded similar results.

  5. [Severe candidiasis in heroin addicts].

    Science.gov (United States)

    Badillet, G; Puissant, A; Colliard, H

    1984-01-01

    Seven cases of severe candida infection in heroin addicts are reported. The principal features of this condition which arose in 1980, apparently due to a particular quality of heroin, are described, Candida albicans was the only pathogenic agent isolated from mainly scalp nodular and pustular lesions. These cutaneous lesions were associated in half the cases with ocular lesions, which sometimes had a poor prognosis despite active therapy. Osteo-articular complications were less common. Ketoconazole therapy alone gave good results in this series. The precise reasons for this dissemination of Candida albicans and for these localisations are still not clearly understood.

  6. Red Blood Cell Distribution Width and Neutrophil-to-Lymphocyte Ratio in Patients with Cutaneous Vasculitis.

    Science.gov (United States)

    Emiroglu, Nazan; Cengiz, Fatma Pelin; Bahalı, Anıl Gulsel; Ozkaya, Dilek Biyik; Su, Ozlem; Onsun, Nahide

    2017-03-01

    Vasculitis represents a specific pattern of inflammation of the blood vessel wall that can occur in any organ system of the body. The neutrophil to lymphocyte ratio (NLR) and red blood cell distribution width (RDW) are currently used as markers of inflammation in several diseases. This study analyzed C-reactive protein level (CRP), erythrocyte sedimentation rate (ESR), white blood cell (WBC), NLR, and RDW in patients who had cutaneous vasculitis, or cutaneous vasculitis with systemic involvement, and in healthy controls. A total of 85 individuals were included in our study: 45 with vasculitis and 40 healthy controls. Patients who had complete blood count (CBC) analysis, CRP, and ESR at the time of skin biopsy were included in the study. NLR was calculated from these parameters. NLR, CRP, ESR, and WBC were significantly higher in patients with vasculitis than in healthy controls (p≤0.05), but RDW did not significantly differ between the two groups. This study suggests that blood NLR may be used for predicting vasculitis, especially cutaneous vasculitis with systemic involvement. © 2017 by the Association of Clinical Scientists, Inc.

  7. Analysis of trends and seasonal variation in primary cutaneous melanoma: an Irish study.

    LENUS (Irish Health Repository)

    Downes, M R

    2010-11-10

    A seasonal variation in the presentation of cutaneous melanoma has been documented in several studies. We performed a retrospective review of primary cutaneous melanomas (n = 263) from our institution to examine whether the seasonal patterns of presentation noted in the literature would be similar in Ireland, a climate with low ambient sunshine. A summer : winter ratio was determined for age, gender, subtype, location and Breslow thickness. We found an increase in total numbers of melanomas, particularly in men. The summer : winter ratio was 2.39 for all patients (95% CI 1.60-3.57, P < 0.001), with seasonal variations noted for location, thickness and subtype (excluding lentigo). Melanomas presenting over the summer tended towards a greater Breslow thickness than did those presenting in winter. This subclassification of primary cutaneous melanoma with summer : winter ratios based on patient and tumour characteristics gave remarkably similar results to previously published reports, notwithstanding the low levels of annual ambient sunshine in Ireland.

  8. Cryosurgery for the treatment of cutaneous sporotrichosis in four pregnant women.

    Directory of Open Access Journals (Sweden)

    Vivian Fichman

    2018-04-01

    Full Text Available Pregnant women with sporotrichosis should not receive systemic antifungal therapy except in severe cases when amphotericin B is recommended. Thermotherapy is the most reported treatment described in this group of patients. It entails weeks of daily self-application of heat to the lesions, requires that the patient faithfully apply it, and it could cause skin burns. Cryosurgery is a useful therapeutic tool for many cutaneous infectious diseases, safe for pregnant women, but not well evaluated for sporotrichosis treatment in this group.The authors conducted a retrospective study describing epidemiological, clinical, and therapeutic data related to four pregnant patients with sporotrichosis treated with cryosurgery. The authors reviewed the clinical records of four pregnant patients diagnosed with cutaneous sporotrichosis and treated with cryosurgery. The sessions were carried out monthly up to clinical cure. Molecular identification of the Sporothrix species was performed in two cases using T3B PCR fingerprinting assays.All patients were in the second trimester of pregnancy and their age ranged from 18 to 34 years. With regard to clinical presentation, two patients had lymphocutaneous and two had the fixed form. S. brasiliensis was identified in two cases as the causative agent. Cryosurgery was well tolerated and the number of sessions ranged from 1 to 3. All the patients reached a complete clinical cure.Cryosurgery was a safe, easy to perform and well tolerated method, and therefore it is suggested to be a suitable option for the treatment of cutaneous sporotrichosis in pregnant women.

  9. Cryosurgery for the treatment of cutaneous sporotrichosis in four pregnant women.

    Science.gov (United States)

    Fichman, Vivian; Valle, Antonio Carlos Francesconi do; de Macedo, Priscila Marques; Freitas, Dayvison Francis Saraiva; Oliveira, Manoel Marques Evangelista de; Almeida-Paes, Rodrigo; Gutierrez-Galhardo, Maria Clara

    2018-04-01

    Pregnant women with sporotrichosis should not receive systemic antifungal therapy except in severe cases when amphotericin B is recommended. Thermotherapy is the most reported treatment described in this group of patients. It entails weeks of daily self-application of heat to the lesions, requires that the patient faithfully apply it, and it could cause skin burns. Cryosurgery is a useful therapeutic tool for many cutaneous infectious diseases, safe for pregnant women, but not well evaluated for sporotrichosis treatment in this group. The authors conducted a retrospective study describing epidemiological, clinical, and therapeutic data related to four pregnant patients with sporotrichosis treated with cryosurgery. The authors reviewed the clinical records of four pregnant patients diagnosed with cutaneous sporotrichosis and treated with cryosurgery. The sessions were carried out monthly up to clinical cure. Molecular identification of the Sporothrix species was performed in two cases using T3B PCR fingerprinting assays. All patients were in the second trimester of pregnancy and their age ranged from 18 to 34 years. With regard to clinical presentation, two patients had lymphocutaneous and two had the fixed form. S. brasiliensis was identified in two cases as the causative agent. Cryosurgery was well tolerated and the number of sessions ranged from 1 to 3. All the patients reached a complete clinical cure. Cryosurgery was a safe, easy to perform and well tolerated method, and therefore it is suggested to be a suitable option for the treatment of cutaneous sporotrichosis in pregnant women.

  10. Cryptococcosis mimicking cutaneous cellulitis in a patient suffering from rheumatoid arthritis: a case report

    Directory of Open Access Journals (Sweden)

    Probst Corina

    2010-08-01

    Full Text Available Abstract Background Cryptococcus neoformans is an encapsulated yeast and the most frequent cryptococcal species found in humans. Cryptococcosis is considered an opportunistic infection as it affects mainly immunosuppressed individuals. In humans, C. neoformans causes three types of infections: pulmonary cryptococcosis, cryptococcal meningitis and wound or cutaneous cryptococcosis. Case Presentation An 81-year-old woman developed severe necrotizing cellulitis on her left arm without any preceding injury. The patient had been treated with systemic corticosteroids over twenty years for rheumatoid arthritis (RA. Skin biopsies of the wound area were initially interpreted as cutaneous vasculitis of unknown etiology. However, periodic acid Schiff staining and smear analysis later revealed structures consistent with Cryptococcus neoformans, and the infection was subsequently confirmed by culture. After the initiation of therapy with fluconazole 400 mg per day the general condition and the skin ulcers improved rapidly and the patient was discharged to a rehabilitation facility. Subsequently surgical debridement and skin grafting were performed. Conclusions Opportunistic infections such as cryptococcosis can clinically and histologically mimic cutaneous vasculitis and have to be investigated rigorously as a differential diagnosis in immunosuppressed patients.

  11. Chemokines and chemokine receptors expression in the lesions of patients with American cutaneous leishmaniasis

    Directory of Open Access Journals (Sweden)

    Nilka Luisa Diaz

    2013-06-01

    Full Text Available American cutaneous leishmaniasis (ACL presents distinct active clinical forms with different grades of severity, known as localised (LCL, intermediate (ICL and diffuse (DCL cutaneous leishmaniasis. LCL and DCL are associated with a polarised T-helper (Th1 and Th2 immune response, respectively, whereas ICL, or chronic cutaneous leishmaniasis, is associated with an exacerbated immune response and a mixed cytokine expression profile. Chemokines and chemokine receptors are involved in cellular migration and are critical in the inflammatory response. Therefore, we evaluated the expression of the chemokines CXCL10, CCL4, CCL8, CCL11 and CXCL8 and the chemokine receptors CCR3, CXCR3, CCR5 and CCR7 in the lesions of patients with different clinical forms of ACL using immunohistochemistry. LCL patients exhibited a high density of CXCL10+, CCL4+ and CCL8+ cells, indicating an important role for these chemokines in the local Th1 immune response and the migration of CXCR3+ cells. LCL patients showed a higher density of CCR7+ cells than ICL or DCL patients, suggesting major dendritic cell (DC migration to lymph nodes. Furthermore, DCL was associated with low expression levels of Th1-associated chemokines and CCL11+ epidermal DCs, which contribute to the recruitment of CCR3+ cells. Our findings also suggest an important role for epidermal cells in the induction of skin immune responses through the production of chemokines, such as CXCL10, by keratinocytes.

  12. Optical coherence tomography angiography monitors human cutaneous wound healing over time.

    Science.gov (United States)

    Deegan, Anthony J; Wang, Wendy; Men, Shaojie; Li, Yuandong; Song, Shaozhen; Xu, Jingjiang; Wang, Ruikang K

    2018-03-01

    In vivo imaging of the complex cascade of events known to be pivotal elements in the healing of cutaneous wounds is a difficult but essential task. Current techniques are highly invasive, or lack the level of vascular and structural detail required for accurate evaluation, monitoring and treatment. We aimed to use an advanced optical coherence tomography (OCT)-based angiography (OCTA) technique for the non-invasive, high resolution imaging of cutaneous wound healing. We used a clinical prototype OCTA to image, identify and track key vascular and structural adaptations known to occur throughout the healing process. Specific vascular parameters, such as diameter and density, were measured to aid our interpretations under a spatiotemporal framework. We identified multiple distinct, yet overlapping stages, hemostasis, inflammation, proliferation, and remodeling, and demonstrated the detailed vascularization and anatomical attributes underlying the multifactorial processes of dermatologic wound healing. OCTA provides an opportunity to both qualitatively and quantitatively assess the vascular response to acute cutaneous damage and in the future, may help to ascertain wound severity and possible healing outcomes; thus, enabling more effective treatment options.

  13. Valproic acid induces cutaneous wound healing in vivo and enhances keratinocyte motility.

    Directory of Open Access Journals (Sweden)

    Soung-Hoon Lee

    Full Text Available BACKGROUND: Cutaneous wound healing is a complex process involving several signaling pathways such as the Wnt and extracellular signal-regulated kinase (ERK signaling pathways. Valproic acid (VPA is a commonly used antiepileptic drug that acts on these signaling pathways; however, the effect of VPA on cutaneous wound healing is unknown. METHODS AND FINDINGS: We created full-thickness wounds on the backs of C3H mice and then applied VPA. After 7 d, we observed marked healing and reduced wound size in VPA-treated mice. In the neo-epidermis of the wounds, β-catenin and markers for keratinocyte terminal differentiation were increased after VPA treatment. In addition, α-smooth muscle actin (α-SMA, collagen I and collagen III in the wounds were significantly increased. VPA induced proliferation and suppressed apoptosis of cells in the wounds, as determined by Ki67 and terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL staining analyses, respectively. In vitro, VPA enhanced the motility of HaCaT keratinocytes by activating Wnt/β-catenin, ERK and phosphatidylinositol 3-kinase (PI3-kinase/Akt signaling pathways. CONCLUSIONS: VPA enhances cutaneous wound healing in a murine model and induces migration of HaCaT keratinocytes.

  14. Ranking Adverse Drug Reactions With Crowdsourcing

    KAUST Repository

    Gottlieb, Assaf

    2015-03-23

    Background: There is no publicly available resource that provides the relative severity of adverse drug reactions (ADRs). Such a resource would be useful for several applications, including assessment of the risks and benefits of drugs and improvement of patient-centered care. It could also be used to triage predictions of drug adverse events. Objective: The intent of the study was to rank ADRs according to severity. Methods: We used Internet-based crowdsourcing to rank ADRs according to severity. We assigned 126,512 pairwise comparisons of ADRs to 2589 Amazon Mechanical Turk workers and used these comparisons to rank order 2929 ADRs. Results: There is good correlation (rho=.53) between the mortality rates associated with ADRs and their rank. Our ranking highlights severe drug-ADR predictions, such as cardiovascular ADRs for raloxifene and celecoxib. It also triages genes associated with severe ADRs such as epidermal growth-factor receptor (EGFR), associated with glioblastoma multiforme, and SCN1A, associated with epilepsy. Conclusions: ADR ranking lays a first stepping stone in personalized drug risk assessment. Ranking of ADRs using crowdsourcing may have useful clinical and financial implications, and should be further investigated in the context of health care decision making.

  15. Ranking adverse drug reactions with crowdsourcing.

    Science.gov (United States)

    Gottlieb, Assaf; Hoehndorf, Robert; Dumontier, Michel; Altman, Russ B

    2015-03-23

    There is no publicly available resource that provides the relative severity of adverse drug reactions (ADRs). Such a resource would be useful for several applications, including assessment of the risks and benefits of drugs and improvement of patient-centered care. It could also be used to triage predictions of drug adverse events. The intent of the study was to rank ADRs according to severity. We used Internet-based crowdsourcing to rank ADRs according to severity. We assigned 126,512 pairwise comparisons of ADRs to 2589 Amazon Mechanical Turk workers and used these comparisons to rank order 2929 ADRs. There is good correlation (rho=.53) between the mortality rates associated with ADRs and their rank. Our ranking highlights severe drug-ADR predictions, such as cardiovascular ADRs for raloxifene and celecoxib. It also triages genes associated with severe ADRs such as epidermal growth-factor receptor (EGFR), associated with glioblastoma multiforme, and SCN1A, associated with epilepsy. ADR ranking lays a first stepping stone in personalized drug risk assessment. Ranking of ADRs using crowdsourcing may have useful clinical and financial implications, and should be further investigated in the context of health care decision making.

  16. Childhood adversity and adult personality.

    Science.gov (United States)

    Rosenman, Stephen; Rodgers, Bryan

    2006-05-01

    To explore how recalled childhood adversity affects trait measures of personality in three age cohorts of an Australian adult population and to examine the effects of particular adversities on adult personality traits. A total of 7485 randomly selected subjects in the age bands of 20-24, 40-44 and 60-64 years were interviewed at the outset of a longitudinal community study of psychological health in the Canberra region of Australia. In the initial interview, subjects answered 17 questions about domestic adversity and three questions on positive aspects of upbringing to age 16 years. Personality traits were measured by Eysenck Personality Questionnaire, Behavioural Activation and Inhibition Scales, Positive and Negative Affect Scales and a measure of dissocial behaviours. Higher levels of childhood adversity substantially increase the risk of high neuroticism (OR = 2.6) and negative affect (OR = 2.6), less for behavioural inhibition (OR = 1.7) and for dissocial behaviour (OR = 1.7). No significant effect is seen for extraversion, psychoticism or behavioural activation. Age and gender had little effect on the pattern of risk. Maternal depression has significant and substantial independent effects on measures of neuroticism and negative affect as well as most other measures of personality. Childhood domestic adversity has substantial associations with clinically important aspects of personality: neuroticism and negative affect. Only small effects are seen on behavioural inhibition and dissocial behaviour, and no significant effect on extraversion and behavioural activation. These unexpected findings contradict clinical belief. Maternal psychological ill-health is pre-eminent among adversities predicting later disadvantageous traits, even for those traits that had only the slightest association with childhood adversity. Consequences of childhood adversity prevail throughout the lifespan in men and women equally. The study underlines the importance of childhood domestic

  17. Childhood Adversity and Pain Sensitization.

    Science.gov (United States)

    You, Dokyoung Sophia; Meagher, Mary W

    Childhood adversity is a vulnerability factor for chronic pain. However, the underlying pain mechanisms influenced by childhood adversity remain unknown. The aim of the current study was to evaluate the impact of childhood adversity on dynamic pain sensitivity in young adults. After screening for childhood adverse events and health status, healthy individuals reporting low (below median; n = 75) or high levels of adversity (the top 5%; n = 51) were invited for pain testing. Both groups underwent heat pain threshold and temporal summation of second pain (TSSP) testing after reporting depressive symptoms. TSSP refers to a progressive increase in pain intensity with repetition of identical noxious stimuli and is attributed to central sensitization. Changes in pain ratings over time (slope) were computed for TSSP sensitization and decay of subsequent aftersensations. The high-adversity group showed greater TSSP sensitization (meanslope, 0.75; SDpositive slope, 1.78), and a trend toward a slower decay (meanslope, -11.9; SD, 3.4), whereas the low-adversity group showed minimal sensitization (meanslope, 0.07; SDnear-zero slope, 1.77), F(1,123) = 5.84, p = .017 and faster decay (meanslope, -13.1; SD, 3.4), F(1,123) = 3.79, p = .054. This group difference remained significant even after adjusting for adult depressive symptoms (p = .033). No group difference was found in heat pain threshold (p = .85). Lastly, the high-adversity group showed blunted cardiac and skin conductance responses. These findings suggest that enhancement of central sensitization may provide a mechanism underlying the pain hypersensitivity and chronicity linked to childhood adversity.

  18. Human immunodeficiency virus-positive secondary syphilis mimicking cutaneous T-cell lymphoma.

    Science.gov (United States)

    Yamashita, Michiko; Fujii, Yoshiyuki; Ozaki, Keiji; Urano, Yoshio; Iwasa, Masami; Nakamura, Shingen; Fujii, Shiro; Abe, Masahiro; Sato, Yasuharu; Yoshino, Tadashi

    2015-10-08

    Malignant syphilis or lues maligna is a severe form of secondary syphilis that was commonly reported in the pre-antibiotic era, and has now reemerged with the advent of the human immunodeficiency virus (HIV) epidemic. However, the characteristic histopathological findings of malignant syphilis remain controversial. The aim of this case report was to clarify the clinical and histopathological findings of HIV-positive malignant secondary syphilis. A Japanese man in his forties complained of fever, skin lesions, headache, and myalgia without lymphadenopathy during the previous 4 weeks. The skin lesions manifested as erythematous, nonhealing, ulcerated papules scattered on his trunk, extremities, palm, and face. Although the skin lesions were suspected to be cutaneous T-cell lymphomas on histological analyses, they lacked T-cell receptor Jγ rearrangement; moreover, immunohistochemical analyses confirmed the presence of spirochetes. The patient was administered antibiotics and anti-retroviral therapy, which dramatically improved the symptoms. On the basis of these observations of the skin lesions, we finally diagnosed the patient with HIV-associated secondary syphilis that mimicked cutaneous T-cell lymphoma. The patient's systemic CD4+ lymphocyte count was very low, and the infiltrate was almost exclusively composed of CD8+ atypical lymphocytes; therefore, the condition was easily misdiagnosed as cutaneous lymphoma. Although the abundance of plasma cells is a good indicator of malignant syphilis on skin histological analyses, in some cases, the plasma cell count may be very low. Therefore, a diagnosis of malignant secondary syphilis should be considered before making a diagnosis of primary cutaneous peripheral T-cell lymphoma or lymphoma associated with HIV infection.

  19. Diffuse cutaneous mastocytosis: analysis of 10 cases and a brief review of the literature.

    Science.gov (United States)

    Lange, M; Niedoszytko, M; Nedoszytko, B; Łata, J; Trzeciak, M; Biernat, W

    2012-12-01

    Diffuse cutaneous mastocytosis (DCM) is an extremely rare disease characterized by mast cell (MCs) infiltration of the entire skin. Little is known about the natural course of DCM. We decided to characterize clinical manifestations, the frequency of MCs mediator-related symptoms and anaphylaxis, risk of systemic mastocytosis (SM) and prognosis, based on 10 cases of DCM, the largest series published to date. Diffuse cutaneous mastocytosis, DCM was confirmed by histopathological examination of skin samples in all cases. SCORing Mastocytosis (SCORMA) Index was used to assess the intensity of DCM. The analysis of clinical symptoms and laboratory tests, including serum tryptase levels was performed. Bone marrow biopsy was done only in selected cases. Large haemorrhagic bullous variant of DCM (five cases) and infiltrative small vesicular variant (five cases) were identified. The skin symptoms appeared in age-dependent manner; blistering predominated in infancy, whereas grain-leather appearance of the skin and pseudoxanthomatous presentation developed with time. SM was not recognized in any of the patients. Mast cell mediator-related symptoms were present in all cases. Anaphylactic shock occurred in three patients. Follow-up performed in seven cases revealed slight improvement of skin symptoms, reflected by decrease of SCORMA Index in all of them. Serum tryptase levels declined with time in six cases. Diffuse cutaneous mastocytosis, DCM is a heterogeneous, severe, cutaneous disease, associated with mediator-related symptoms and risk of anaphylactic shock. Although our results suggest generally favourable prognosis, the review of the literature indicate that SM may occur. Therefore, more guarded prognosis should be given in DCM patients. © 2011 The Authors. Journal of the European Academy of Dermatology and Venereology © 2011 European Academy of Dermatology and Venereology.

  20. Early induction of NRF2 antioxidant pathway by RHBDF2 mediates rapid cutaneous wound healing.

    Science.gov (United States)

    Hosur, Vishnu; Burzenski, Lisa M; Stearns, Timothy M; Farley, Michelle L; Sundberg, John P; Wiles, Michael V; Shultz, Leonard D

    2017-04-01

    Rhomboid family protein RHBDF2, an upstream regulator of the epidermal growth factor (EGF) receptor signaling, has been implicated in cutaneous wound healing. However, the underlying molecular mechanisms are still emerging. In humans, a gain-of-function mutation in the RHBDF2 gene accelerates cutaneous wound healing in an EGFR-dependent manner. Likewise, a gain-of-function mutation in the mouse Rhbdf2 gene (Rhbdf2 cub/cub ) shows a regenerative phenotype (rapid ear-hole closure) resulting from constitutive activation of the EGFR pathway. Because the RHBDF2-regulated EGFR pathway is relevant to cutaneous wound healing in humans, we used Rhbdf2 cub/cub mice to investigate the biological networks and pathways leading to accelerated ear-hole closure, with the goal of identifying therapeutic targets potentially effective in promoting wound healing in humans. Comparative transcriptome analysis of ear pinna tissue from Rhbdf2 cub/cub and Rhbdf2 +/+ mice at 0h, 15min, 2h, and 24h post-wounding revealed an early induction of the nuclear factor E2-related factor 2 (NRF2)-mediated anti-oxidative pathway (0h and 15min), followed by the integrin-receptor aggregation pathway (2h) as early-stage events immediately and shortly after wounding in Rhbdf2 cub/cub mice. Additionally, we observed genes enriched for the Fc fragment of the IgG receptor IIIa (FCGR3A)-mediated phagocytosis pathway 24h post-wounding. Although cutaneous wound repair in healthy individuals is generally non-problematic, it can be severely impaired due to aging, diabetes, and chronic inflammation. This study suggests that activation of the NRF2-antioxidant pathway by rhomboid protein RHBDF2 might be beneficial in treating chronic non-healing wounds. Copyright © 2017 Elsevier Inc. All rights reserved.

  1. ADVERSE PREGNANCY OUTCOMES ASSOCIATED WITH MATERNAL ENALAPRIL ANTIHYPERTENSIVE TREATMENT

    Science.gov (United States)

    Enalapril, one of several antihypertensive drugs that act as angiotensin-converting enzyme (ACE) inhibitors, is often used for treatment of hypertension in women of reproductive age. Adverse birth outcomes following the use of ACE inhibitors, including enalapril, during pregnanc...

  2. 21 CFR 600.80 - Postmarketing reporting of adverse experiences.

    Science.gov (United States)

    2010-04-01

    ... this definition, hepatic necrosis would be unexpected (by virtue of greater severity) if the labeling... cerebral vascular accidents. “Unexpected,” as used in this definition, refers to an adverse experience that...

  3. Cutaneous horn and thermal keratosis in erythema AB igne

    Directory of Open Access Journals (Sweden)

    Sood Apra

    2002-01-01

    Full Text Available A 46 - year - old Kashmiri lady developed erythema ab igne on both legs. She subsequently developed multiple keratoses and a cutaneous horn in the involved skin. An uncommon association of these three clinical conditions is being presented.

  4. Primary cutaneous lymphoma with involvement of external genitalia

    International Nuclear Information System (INIS)

    Viscandi, C.; Campo, L. del

    1998-01-01

    We describe the radiological findings recorded in a case of primary B cells cutaneous lymphoma that presented with involvement of penis and scrotum. The patient was referred to our center to undergo an ultrasonographic study. (Author) 7 refs

  5. Cutaneous leishmaniasis with lymphadenopathy due to Leishmania donovani

    NARCIS (Netherlands)

    Faber, W. R.; Wonders, J.; Jensema, A. J.; Chocholova, E.; Kager, P. A.

    2009-01-01

    Summary We describe a case of cutaneous leishmaniasis with lymphadenopathy due to Leishmania donovani, which was successfully treated with oral miltefosine. Given the increased prevalence of travelling, patients presenting with lymph-node enlargement should have leishmaniasis included in the

  6. Diffuse Cutaneous Mastocytosis in a Child - a Case Report

    Directory of Open Access Journals (Sweden)

    Popadić Svetlana

    2017-09-01

    Full Text Available Mastocytosis refers to a group of diseases characterized by a clonal proliferation and accumulation of mast cells in one or more tissues/organs with different clinical presentations. In children, limited cutaneous forms of mastocytosis are rather frequent, while systemic mastocytosis is rare. The diagnosis of cutaneous mastocytosis is based on clinical findings and histopathology. We present a patient who developed skin lesions at the age of 18 months. Clinical findings, confirmed by histopathology, were consistent with diffuse cutaneous mastocytosis. The follow-up period was 7 years. The treatment included oral antihistamines in combination with mast cell stabilizers, mild topical steroids and avoidance of friction. During the follow-up period, there were no signs of systemic involvement, and the quality of life was preserved, despite the large surface of affected skin. This case report should increase the awareness and knowledge of clinicians about this rare form of cutaneous mastocytosis in the pediatric population.

  7. Cutaneous features seen in primary liver cell (Hepatocellular ...

    African Journals Online (AJOL)

    kemrilib

    features associated with the entity as a possible aid to diagnosis cutaneous features being considered a cheap tool that can help ... liver cell cancer (PLCC) and cancer of the breast and ... laboratory based -abdominal ultrasonography, liver.

  8. Successful treatment of cutaneous mucormycosis in a young ...

    African Journals Online (AJOL)

    Successful treatment of cutaneous mucormycosis in a young diabetic with end- stage renal disease ... Ketone reductase, the enzyme present in Rhizopus organisms, allows .... burns, malnutrition and intravenous drug abuse.3 The prevalence.

  9. Perineural Infiltration of Cutaneous Squamous Cell Carcinoma and Basal Cell Carcinoma Without Clinical Features

    Energy Technology Data Exchange (ETDEWEB)

    Lin, Charles, E-mail: Charles_Lin@health.qld.gov.au [Cancer Care Services, Royal Brisbane and Women' s Hospital, Brisbane, Queensland (Australia); Tripcony, Lee; Keller, Jacqui [Cancer Care Services, Royal Brisbane and Women' s Hospital, Brisbane, Queensland (Australia); Poulsen, Michael [Mater Hospital, Brisbane, Queensland (Australia); Martin, Jarad [St. Andrews Hospital, Toowoomba, Queensland (Australia); Jackson, James; Dickie, Graeme [Cancer Care Services, Royal Brisbane and Women' s Hospital, Brisbane, Queensland (Australia)

    2012-01-01

    Purpose: To review the factors that influence outcome and patterns of relapse in patients with cutaneous squamous cell carcinoma (SCC) and basal cell carcinoma (BCC) with perineural infiltration (PNI) without clinical or radiologic features, treated with surgery and radiotherapy. Methods and Materials: Between 1991 and 2004, 222 patients with SCC or BCC with PNI on pathologic examination but without clinical or radiologic PNI features were identified. Charts were reviewed retrospectively and relevant data collected. All patients were treated with curative intent; all had radiotherapy, and most had surgery. The primary endpoint was 5-year relapse-free survival from the time of diagnosis. Results: Patients with SCC did significantly worse than those with BCC (5-year relapse-free survival, 78% vs. 91%; p < 0.01). Squamous cell carcinoma with PNI at recurrence did significantly worse than de novo in terms of 5-year local failure (40% vs. 19%; p < 0.01) and regional relapse (29% vs. 5%; p < 0.01). Depth of invasion was also a significant factor. Of the PNI-specific factors for SCC, focal PNI did significantly better than more-extensive PNI, but involved nerve diameter or presence of PNI at the periphery of the tumor were not significant factors. Conclusions: Radiotherapy in conjunction with surgery offers an acceptable outcome for cutaneous SCC and BCC with PNI. This study suggests that focal PNI is not an adverse feature.

  10. Cost-effectiveness analysis of thermotherapy versus pentavalent antimonials for the treatment of cutaneous leishmaniasis.

    Science.gov (United States)

    Cardona-Arias, Jaiberth Antonio; López-Carvajal, Liliana; Tamayo Plata, Mery Patricia; Vélez, Iván Darío

    2017-05-01

    The treatment of cutaneous leishmaniasis is toxic, has contraindications, and a high cost. The objective of this study was to estimate the cost-effectiveness of thermotherapy versus pentavalent antimonials for the treatment of cutaneous leishmaniasis. Effectiveness was the proportion of healing and safety with the adverse effects; these parameters were estimated from a controlled clinical trial and a meta-analysis. A standard costing was conducted. Average and incremental cost-effectiveness ratios were estimated. The uncertainty regarding effectiveness, safety, and costs was determined through sensitivity analyses. The total costs were $66,807 with Glucantime and $14,079 with thermotherapy. The therapeutic effectiveness rates were 64.2% for thermotherapy and 85.1% for Glucantime. The average cost-effectiveness ratios ranged between $721 and $1275 for Glucantime and between $187 and $390 for thermotherapy. Based on the meta-analysis, thermotherapy may be a dominant strategy. The excellent cost-effectiveness ratio of thermotherapy shows the relevance of its inclusion in guidelines for the treatment. © 2017 Chinese Cochrane Center, West China Hospital of Sichuan University and John Wiley & Sons Australia, Ltd.

  11. Cutaneous Mycobacterium abscessus Infection Associated with Mesotherapy Injection.

    Science.gov (United States)

    Wongkitisophon, Pranee; Rattanakaemakorn, Ploysyne; Tanrattanakorn, Somsak; Vachiramon, Vasanop

    2011-02-18

    Non-tuberculous mycobacterial skin infections have an increasing incidence. In immunocompetent patients, they usually follow local trauma. We present a case of cutaneous Mycobacterium abscessus infection following mesotherapy. The lesions were successfully treated with a combination of clarithromycin, ciprofloxacin, and doxycycline. Atypical mycobacterial infection should be suspected in patients who develop late-onset skin and soft tissue infection after cutaneous injury, injection, and surgical intervention, particularly if they do not respond to conventional antibiotic treatment.

  12. Cutaneous Mycobacterium abscessus Infection Associated with Mesotherapy Injection

    Directory of Open Access Journals (Sweden)

    Pranee Wongkitisophon

    2011-02-01

    Full Text Available Non-tuberculous mycobacterial skin infections have an increasing incidence. In immunocompetent patients, they usually follow local trauma. We present a case of cutaneous Mycobacterium abscessus infection following mesotherapy. The lesions were successfully treated with a combination of clarithromycin, ciprofloxacin, and doxycycline. Atypical mycobacterial infection should be suspected in patients who develop late-onset skin and soft tissue infection after cutaneous injury, injection, and surgical intervention, particularly if they do not respond to conventional antibiotic treatment.

  13. Cutaneous sporotrichosis as an occupational disease: Case report

    OpenAIRE

    César Bimbi; Piotr Brzezinski

    2017-01-01

    Subcutaneous mycoses are not rare in Latin America. In Brazil, sporotrichosis was once almost exclusively found in rural areas, but in recent years it changed its profile and has been more frequent among urban adults. Cutaneous sporotrichosis is acquired from saprophytic dimorphic fungus Sporothrix schenckii usually found in soil, vegetation, and especially decaying organic matter in tropical, subtropical, and humid environments through cutaneous inoculation. The fungus abundantly grows on de...

  14. Cutaneous Mycoses among Rice Farmers in Anambra State, Nigeria

    OpenAIRE

    Ekwealor, Chito Clare; Oyeka, Christie Amechi

    2013-01-01

    Rice grain is one of the world's most important food crops, and its cultivation is a major occupation in Anambra State, Nigeria. These rice farmers are exposed to various agents that predispose them to cutaneous mycoses. The aim of this work was to screen rice farmers for lesions suggestive of cutaneous mycoses and to isolate and identify fungal agents associated with the infection. This survey was carried out between November 2009 and June 2011 in Anambra State, Nigeria. Clinical samples col...

  15. A case of cutaneous Rhodotorula infection mimicking cryptococcosis.

    Science.gov (United States)

    George, S M C; Quante, M; Cubbon, M D; MacDiarmaid-Gordon, A R; Topham, E J

    2016-12-01

    Rhodotorula is a ubiquitous environmental and commensal yeast, and an emerging opportunistic pathogen, particularly in immunocompromised individuals. Clinical infections with Rhodotorula have been increasingly recognized over the past 30 years; however, infections in solid-organ transplant recipients are uncommon, and cutaneous manifestations have rarely been reported. We describe a 59-year-old male renal transplant recipient, who developed cutaneous infection with Rhodotorula upon failure of his graft and commencement of haemodialysis. © 2016 British Association of Dermatologists.

  16. Elephantiasis of the external genitalia: A sequel to cutaneous tuberculosis

    Directory of Open Access Journals (Sweden)

    Padmavathy L

    2009-01-01

    Full Text Available Tuberculosis continues to be an important public health problem and cutaneous tuberculosis constitutes a minor proportion of extra pulmonary manifestations of tuberculosis. Elephantiasis of the external genitalia, as a sequel to cutaneous tuberculosis, in a 40-year-old diabetic lady is being reported for its rarity. The patient also had lesions of healed scrofuloderma of 27 years′ duration, in both axillae, with residual pedunculated nodules.

  17. Cutaneous Carcinosarcoma with Metastasis to the Parotid Gland

    Directory of Open Access Journals (Sweden)

    Tze Ling Loh

    2014-01-01

    Full Text Available Cutaneous carcinosarcoma is a rare malignancy that exhibits both mesenchymal and epithelial components. It is similar to nonmelanoma skin cancers in terms of risk and prognostic factors. However, these malignancies are known to have a propensity for local recurrence and metastasis, even with adequate resection margins. Here we report a case of metastatic cutaneous carcinosarcoma to the parotid gland and review the relevant literature.

  18. Cutaneous Leishmaniasis in an American Adolescent Returning From Israel.

    Science.gov (United States)

    Ganjaei, Kimia G; Lawton, Kira; Gaur, Sunanda

    2018-06-06

    We present here the case of a healthy 16-year-old American girl who returned from an organized trip to Israel with cutaneous leishmaniasis caused by Leishmania major; the infection was treated successfully with paromomycin-gentamicin ointment. She was initially misdiagnosed with staphylococcal and pseudomonal cellulitis. Although cutaneous leishmaniasis is seen only rarely in the United States, it should be considered when diagnosing new skin lesions after travel to affected countries.

  19. Tuberculosis. Lung and extrapulmonary compromise (cutaneous and ganglionar)

    International Nuclear Information System (INIS)

    Paez Mildred; Neira, Myriam Consuelo; Latorre Pablo; Faisal, Michel

    2000-01-01

    We present the case or a male, 28 year old that consulted for fever, weight loss and axillary ulcer. Clinically had two skin lesions where cutaneous tuberculosis was proven (lupus vulgaris-scrofuloderma). The skin lesions led to the diagnosis of lung tuberculosis and tuberculous adenitis. In this case all the diagnostic criteria for cutaneous tuberculosis were completed: active presence of tuberculosis in another place, positive reaction to tuberculin test, physical signs and appropriate answer to the treatment

  20. A novel xenograft model of cutaneous T-cell lymphoma

    DEFF Research Database (Denmark)

    Krejsgaard, Thorbjørn; Kopp, Katharina; Ralfkiaer, Elisabeth

    2010-01-01

    Cutaneous T-cell lymphomas (CTCLs) are characterized by accumulation of malignant T cells in the skin. Early disease resembles benign skin disorders but during disease progression cutaneous tumors develop, and eventually the malignant T cells can spread to lymph nodes and internal organs. However...... and lymphatic tumors, originated from the transplanted malignant T cells. In conclusion, we describe a novel mouse model of tumor stage CTCL for future studies of disease dissemination and preclinical evaluations of new therapeutic strategies....

  1. Thermotherapy. An alternative for the treatment of American cutaneous leishmaniasis.

    OpenAIRE

    López, Liliana; Robayo, Martha; Vargas, Margarita; Vélez, Iván D

    2012-01-01

    Abstract Background Pentavalent antimonials (Sb5) and miltefosine are the first-line drugs for treating cutaneous leishmaniasis in Colombia; however, toxicity and treatment duration negatively impact compliance and cost, justifying an active search for better therapeutic options. We compared the efficacy and safety of thermotherapy and meglumine antimoniate for the treatment of cutaneous leishmaniasis in Colombia. Method An open randomized Phase III clinical trial was performed in five milita...

  2. CUTANEOUS MANIFESTATIONS OF CHRONIC RENAL FAILURE AND RENAL TRANSPLANTATION

    OpenAIRE

    R. Suganya Gnanadeepam; S. Kayalvizhi Money

    2017-01-01

    BACKGROUND The kidney and the skin are the two large networks of the body with abundant blood supply associated with various cutaneous manifestations. This study aims to detect the various cutaneous manifestations and its incidence in patients with chronic renal failure and renal transplantation. MATERIALS AND METHODS This study was done for a period of 1 year from January 2016 to December 2016 at Nephrology OPD ward and Medicine wards, Government KAPV Medical College Hos...

  3. Adverse Event Reporting System (AERS)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Adverse Event Reporting System (AERS) is a computerized information database designed to support the FDA's post-marketing safety surveillance program for all...

  4. Intravesicular taxane-induced dermatotoxicity in a 78-year-old man with urothelial carcinoma and primary cutaneous anaplastic large cell lymphoma.

    Science.gov (United States)

    J Pelletier, Daniel; O'Donnell, Michael; Stone, Mary Seabury; Liu, Vincent

    2018-06-01

    Patients treated with intravesical bacillus Calmette-Guérin therapy for urothelial carcinoma often become refractory and experience recurrent disease, thus necessitating alternative intravesical treatment modalities if the patient is to be spared the morbidities associated with radical cystectomy. Intravesical treatment with taxane-based chemotherapy, such as docetaxel, has gained traction in urologic oncology, proving to be an effective salvage therapy in such patients. Systemic taxane-based chemotherapeutic regimens have long been used in several advanced malignancies, and their systemic side-effects and associated histologic correlates have been extensively documented. In contrast to adverse effects associated with systemic administration, intravesical taxane administration has thus far proven to be well-tolerated, with little to no systemic absorption. To our knowledge, features of taxane-induced systemic effects have not been reported in this setting. Herein, we report a case of a patient with recurrent urothelial carcinoma treated with intravesical docetaxel, along with primary cutaneous anaplastic large cell lymphoma, who developed characteristic dermatotoxic histologic findings associated with intravenous taxane administration. As such histopathologic findings often represent close mimickers of neoplastic and infectious etiologies, knowledge of the potential for systemic manifestations of taxane therapy in patients treated topically may prevent potentially costly diagnostic pitfalls. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  5. CUTANEOUS SQUAMOUS CELL CARCINOMA IN A PANTHER CHAMELEON (FURCIFER PARDALIS) AND TREATMENT WITH CARBOPLATIN IMPLANTABLE BEADS.

    Science.gov (United States)

    Johnson, James G; Naples, Lisa M; Chu, Caroline; Kinsel, Michael J; Flower, Jennifer E; Van Bonn, William G

    2016-09-01

    A 3-yr-old male panther chameleon (Furcifer pardalis) presented with bilateral raised crusted skin lesions along the lateral body wall that were found to be carcinoma in situ and squamous cell carcinoma. Similar lesions later developed on the caudal body wall and tail. A subcutaneous implantable carboplatin bead was placed in the first squamous cell carcinoma lesion identified. Additional new lesions sampled were also found to be squamous cell carcinomas, and viral polymerase chain reaction was negative for papillomaviruses and herpesviruses. Significant skin loss would have resulted from excision of all the lesions, so treatment with only carboplatin beads was used. No adverse effects were observed. Lesions not excised that were treated with beads decreased in size. This is the first description of cutaneous squamous cell carcinoma and treatment with carboplatin implantable beads in a panther chameleon.

  6. Laser treatment of cutaneous angiokeratomas: A systematic review.

    Science.gov (United States)

    Nguyen, Jannett; Chapman, Lance W; Korta, Dorota Z; Zachary, Christopher B

    2017-11-01

    Angiokeratomas can present therapeutic challenges, especially in cases of extensive lesions, where traditional surgical methods carry high risks of scarring and hemorrhage. Argon, pulsed dye (PDL), neodymium-doped yttrium aluminum garnet (Nd:YAG), copper vapor, potassium titanyl phosphate, carbon dioxide, and erbium-doped yttrium aluminum garnet (Er:YAG) lasers have emerged as alternative options. To review the use and efficacy of lasers in treating angiokeratomas. A PubMed search identified randomized clinical trials, cohort studies, case series, and case reports involving laser treatment of cutaneous angiokeratomas. Twenty-five studies were included. Quality ratings were assigned using the Oxford Centre for Evidence-Based Medicine scheme. Several laser modalities are effective in treating multiple variants of angiokeratomas. Vascular lasers like PDL, Nd:YAG, and argon are the most studied and of these, PDL offers the safest side effect profile. Nd:YAG may be more effective for hyperkeratotic angiokeratomas. Combination treatment with multiple laser modalities has also demonstrated some success. Lasers are a promising treatment option for angiokeratomas, but current use is limited by the lack of treatment guidelines. There are limited high quality studies comparing laser treatments to each other and to non-laser options. Additional studies are needed to establish guidelines and to optimize laser parameters. © 2017 Wiley Periodicals, Inc.

  7. An outbreak of Mycobacterium fortuitum cutaneous infection associated with mesotherapy.

    Science.gov (United States)

    Quiñones, C; Ramalle-Gómara, E; Perucha, M; Lezaun, M-E; Fernández-Vilariño, E; García-Morrás, P; Simal, G

    2010-05-01

    We describe an outbreak of Mycobacterium fortuitum cutaneous infections associated with mesotherapy in La Rioja, Spain. Descriptive epidemiology. Private practice. Case subjects were customers of a single beauty salon who were treated with mesotherapy injections. Two skin biopsies were taken from each patient. Over the designated period, 138 women received mesotherapy. Of these women, 39, or 28.3%, developed lesions ultimately thought to be caused by Mycobacterium fortuitum infection. The number of lesions per patient varied from 3 to 20 in the most severe case. Most of the lesions were indurated, erythematous or violaceous papules, some progressing to become fluctuant boils with suppuration, fistulization and scarring. The individual lesions varied in diameter from 0.5 to 6 cm. Two patients (5.1%) developed inguinal or axillary adenopathy. Two others presented with fever. One reported muscular pain. In 12 of the 39 cases, M. fortuitum was isolated from the wound cultures. The patients were all successfully treated with clarithromycin and levofloxacin. We identified a large outbreak of rapidly growing mycobacterial lesions among women who received mesotherapy injections in a single beauty salon.

  8. Acinetobacter baumannii in Localised Cutaneous Mycobacteriosis in Falcons

    Directory of Open Access Journals (Sweden)

    Margit Gabriele Muller

    2010-01-01

    Full Text Available Between May 2007 and April 2009, 29 falcons with identically localized, yellowish discolored cutaneous lesions in the thigh and lateral body wall region were presented at Abu Dhabi Falcon Hospital. Out of 18 falcons integrated in this study, 16 tested positive to Mycobacterium. avium complex. The 2 negative falcons tested positive in the Mycobacterium genus PCR. Moreover, 1 falcon tested positive to M. avium. paratuberculosis in tissue samples by PCR. In all cases, blood and fecal samples tested negative. In the acid-fast stain, all samples showed the for mycobacteriosis typical rods. Moreover, in 13 samples Acinetobacter baumannii was detected by PCR and proven by DNA sequencing. Clinical features included highly elevated WBCs, heterophilia, lymphocytopenia, monocytosis, severe anemia and weight loss. A. baumannii, a gram-negative bacillus with the ability to integrate foreign DNA, has emerged as one of the major multidrug resistant bacteria. In veterinary medicine, it has so far been detected in dogs, cats, horses and wild birds. To the authors' knowledge, this is the first report of an A. baumannii infection in falcons and of a veterinary Mycobacterium-Acinetobacter coinfection.

  9. Suspected Pulmonary Metastasis of Actinic Cutaneous Squamous Cell Carcinoma

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    Monet E. Meter

    2017-01-01

    Full Text Available Introduction. It is rare for actinic or squamous cell carcinoma (SCC in situ to metastasize. Case Presentation. A 67-year-old male had a significant medical history including severe psoriatic arthritis treated with UVB, methotrexate, and rapamycin. He had twenty-five different skin excisions of actinic keratosis four of which were invasive SCC. Our patient developed shortness of breath necessitating a visit to the emergency department. A CT scan of his chest revealed a mass in the right lower lung. A subsequent biopsy of the mass revealed well-differentiated SCC. He underwent thoracoscopic surgery with wedge resection of the lung lesion. Discussion. Actinic keratosis (AK is considered precancerous and associated with UV exposure. It exists as a continuum of progression with low potential for malignancy. The majority of invasive SCCs are associated with malignant progression of AK, but only 5–10% of AKs will progress to malignant potential. Conclusion. In this case, a new finding of lung SCC in the setting of multiple invasive actinic cutaneous SCC associated with a history of extensive UV light exposure and immunosuppression supports a metastatic explanation for lung cancer.

  10. Multispectral detection of cutaneous lesions using spectroscopy and microscopy approaches

    Science.gov (United States)

    Borisova, E.; Genova-Hristova, Ts.; Troyanova, P.; Pavlova, E.; Terziev, I.; Semyachkina-Glushkovskaya, O.; Lomova, M.; Genina, E.; Stanciu, G.; Tranca, D.; Avramov, L.

    2018-02-01

    Autofluorescence, diffuse-reflectance and transmission spectral, and microscopic measurements were made on different cutaneous neoplastic lesions, namely basal cell carcinoma, squamous cell carcinoma, malignant melanoma, and dysplastic and benign lesions related. Spectroscopic measurements were made on ex vivo tissue samples, and confocal microscopy investigations were made on thin tissue slices. Fluorescence spectra obtained reveal statistically significant differences between the different benign, dysplastic and malignant lesions by the level of emission intensity, as well by spectral shape, which are fingerprints applicable for differentiation algorithms. In reflectance mode the most significant differences are related to the influence of skin pigments - melanin and hemoglobin. Transmission spectroscopy mode gave complementary optical properties information about the tissue samples investigated to that one of reflectance and absorption spectroscopy. Using autofluorescence detection of skin lesions we obtain very good diagnostic performance for distinguishing of nonmelanoma lesions. Using diffuse reflectance and transmission spectroscopy we obtain significant tool for pigmented pathologies differentiation, but it is a tool with moderate sensitivity for non-melanoma lesions detection. One could rapidly increase the diagnostic accuracy of the received combined "optical biopsy" method when several spectral detection techniques are applied in common algorithm for lesions' differentiation. Specific spectral features observed in each type of lesion investigated on micro and macro level would be presented and discussed. Correlation between the spectral data received and the microscopic features observed would be discussed in the report.

  11. Accidental Cutaneous Burns Secondary to Salbutamol Metered Dose Inhaler

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    Ashutosh Kale

    2010-01-01

    Full Text Available We report a case of accidental cutaneous burns caused by salbutamol metered dose inhaler. A 9-year-old boy underwent dental extraction at a children's hospital and was incidentally noted to have burn injuries on dorsum of both hands. On questioning, the boy revealed that a few days ago his 14-year-old brother, who is an asthmatic, playfully sprayed his salbutamol metered dose inhaler on the back of both his hands with the inhaler's mouth piece being in direct contact with the patient's skin. On examination, there was a rectangular area of erythema with superficial peeling on the dorsum of both hands, the dimensions of which exactly matched those of the inhaler's mouthpiece. It is possible that the injury could have been a chemical burn from the pharmaceutical/preservative/propellant aerosol or due to the physical effect of severe cooling of the skin or mechanical abrasive effect of the aerosol blasts or a combination of some or all the above mechanisms. This case highlights the importance of informing children and parents of the potentially hazardous consequences of misusing a metered dose inhaler.

  12. Parotid metastasis--an independent prognostic factor for head and neck cutaneous squamous cell carcinoma.

    Science.gov (United States)

    Ch'ng, S; Maitra, A; Lea, R; Brasch, H; Tan, S T

    2006-01-01

    survival (p P2. Those patients who had both parotid and neck disease fared worse than those who had parotid or neck disease alone (p = 0.01). N2 had a significantly poorer outcome compared with N1 (p < 0.01). Immunosuppression (p = 0.01) and a positive surgical margin (p < 0.01) were significant adverse prognostic factors for survival. Adjuvant radiotherapy, extracapsular spread, and perineural and vascular invasion did not influence survival. Our study demonstrates that the extent of parotid disease is an independent prognostic factor for metastatic head and neck cutaneous SCC.

  13. Simulation-based cutaneous surgical-skill training on a chicken-skin bench model in a medical undergraduate program.

    Science.gov (United States)

    Denadai, Rafael; Saad-Hossne, Rogério; Martinhão Souto, Luís Ricardo

    2013-05-01

    Because of ethical and medico-legal aspects involved in the training of cutaneous surgical skills on living patients, human cadavers and living animals, it is necessary the search for alternative and effective forms of training simulation. To propose and describe an alternative methodology for teaching and learning the principles of cutaneous surgery in a medical undergraduate program by using a chicken-skin bench model. One instructor for every four students, teaching materials on cutaneous surgical skills, chicken trunks, wings, or thighs, a rigid platform support, needled threads, needle holders, surgical blades with scalpel handles, rat-tooth tweezers, scissors, and marking pens were necessary for training simulation. A proposal for simulation-based training on incision, suture, biopsy, and on reconstruction techniques using a chicken-skin bench model distributed in several sessions and with increasing levels of difficultywas structured. Both feedback and objective evaluations always directed to individual students were also outlined. The teaching of a methodology for the principles of cutaneous surgery using a chicken-skin bench model versatile, portable, easy to assemble, and inexpensive is an alternative and complementary option to the armamentarium of methods based on other bench models described.

  14. Simulation-based cutaneous surgical-skill training on a chicken-skin bench model in a medical undergraduate program

    Directory of Open Access Journals (Sweden)

    Rafael Denadai

    2013-01-01

    Full Text Available Background: Because of ethical and medico-legal aspects involved in the training of cutaneous surgical skills on living patients, human cadavers and living animals, it is necessary the search for alternative and effective forms of training simulation. Aims: To propose and describe an alternative methodology for teaching and learning the principles of cutaneous surgery in a medical undergraduate program by using a chicken-skin bench model. Materials and Methods: One instructor for every four students, teaching materials on cutaneous surgical skills, chicken trunks, wings, or thighs, a rigid platform support, needled threads, needle holders, surgical blades with scalpel handles, rat-tooth tweezers, scissors, and marking pens were necessary for training simulation. Results: A proposal for simulation-based training on incision, suture, biopsy, and on reconstruction techniques using a chicken-skin bench model distributed in several sessions and with increasing levels of difficultywas structured. Both feedback and objective evaluations always directed to individual students were also outlined. Conclusion: The teaching of a methodology for the principles of cutaneous surgery using a chicken-skin bench model versatile, portable, easy to assemble, and inexpensive is an alternative and complementary option to the armamentarium of methods based on other bench models described.

  15. Experience-induced plasticity of cutaneous maps in the primary somatosensory cortex of adult monkeys and rats.

    Science.gov (United States)

    Xerri, C; Coq, J O; Merzenich, M M; Jenkins, W M

    1996-01-01

    In a first study, the representations of skin surfaces of the hand in the primary somatosensory cortex, area 3b, were reconstructed in owl monkeys and squirrel monkeys trained to pick up food pellets from small, shallow wells, a task which required skilled use of the digits. Training sessions included limited manual exercise over a total period of a few hours of practice. From an early clumsy performance in which many retrieval attempts were required for each successful pellet retrieval, the monkeys exhibited a gradual improvement. Typically, the animals used various combinations of digits before developing a successful retrieval strategy. As the behavior came to be stereotyped, monkeys consistently engaged surfaces of the distal phalanges of one or two digits in the palpation and capture of food pellets from the smallest wells. Microelectrode mapping of the hand surfaces revealed that the glabrous skin of the fingertips predominantly involved in the dexterity task was represented over topographically expanded cortical sectors. Furthermore, cutaneous receptive fields which covered the most frequently stimulated digital tip surfaces were less than half as large as were those representing the corresponding surfaces of control digits. In a second series of experiments, Long-Evans rats were assigned to environments promoting differential tactile experience (standard, enriched, and impoverished) for 80 to 115 days from the time of weaning. A fourth group of young adult rat experienced a severe restriction of forepaw exploratory movement for either 7 or 15 days. Cortical maps derived in the primary somatosensory cortex showed that environmental enrichment induced a substantial enlargement of the cutaneous forepaw representation, and improved its spatial resolution (smaller glabrous receptive fields). In contrast, tactile impoverishment resulted in a degradation of the forepaw representation that was characterized by larger cutaneous receptive fields and the emergence of

  16. Adverse event reporting in cancer clinical trial publications.

    Science.gov (United States)

    Sivendran, Shanthi; Latif, Asma; McBride, Russell B; Stensland, Kristian D; Wisnivesky, Juan; Haines, Lindsay; Oh, William K; Galsky, Matthew D

    2014-01-10

    Reporting adverse events is a critical element of a clinical trial publication. In 2003, the Consolidated Standards of Reporting Trials (CONSORT) group generated recommendations regarding the appropriate reporting of adverse events. The degree to which these recommendations are followed in oncology publications has not been comprehensively evaluated. A review of citations from PubMed, Medline, and Embase published between Jan 1, 2009 and December 31, 2011, identified eligible randomized, controlled phase III trials in metastatic solid malignancies. Publications were assessed for 14 adverse event-reporting elements derived from the CONSORT harms extension statement; a completeness score (range, 0 to 14) was calculated by adding the number of elements reported. Linear regression analysis identified which publication characteristics associated with reporting completeness. A total of 175 publications, with data for 96,125 patients, were included in the analysis. The median completeness score was eight (range, three to 12). Most publications (96%) reported only adverse events occurring above a threshold rate or severity, 37% did not specify the criteria used to select which adverse events were reported, and 88% grouped together adverse events of varying severity. Regression analysis revealed that trials without a stated funding source and with an earlier year of publication had significantly lower completeness scores. Reporting of adverse events in oncology publications of randomized trials is suboptimal and characterized by substantial selectivity and heterogeneity. The development of oncology-specific standards for adverse event reporting should be established to ensure consistency and provide critical information required for medical decision-making.

  17. Comparative study of 250 mg/day terbinafine and 100 mg/day itraconazole for the treatment of cutaneous sporotrichosis.

    Science.gov (United States)

    Francesconi, Glaucia; Francesconi do Valle, Antonio Carlos; Passos, Sonia Lambert; de Lima Barros, Mônica Bastos; de Almeida Paes, Rodrigo; Curi, André Luiz Land; Liporage, José; Porto, Cássio Ferreira; Galhardo, Maria Clara Gutierrez

    2011-05-01

    Itraconazole is currently used for the treatment of cutaneous sporotrichosis. Terbinafine at a daily dose of 250 mg has been successfully applied to the treatment of cutaneous sporotrichosis. To compare the efficacy of 250 mg/day terbinafine and 100 mg/day itraconazole for the treatment of cutaneous sporotrichosis. A bidirectional cohort study was conducted on 55 patients receiving 250 mg/day terbinafine and 249 patients receiving 100 mg/day itraconazole. The latter patients were matched for age and clinical form to the terbinafine group at a ratio of 5:1. Sporothrix schenckii was isolated by culture from all patients (age range: 18-70 years), who were submitted to the standard care protocol consisting of clinical and laboratory evaluation and periodic visits. Cure was observed in 51 (92.7%) patients of the terbinafine group and 229 (92%) of the itraconazole group within a similar mean period of time (11.5 and 11.8 weeks, respectively). An increase in the terbinafine dose to 500 mg was necessary in two patients due to the lack of a response, and one patient presented recurrence. In the itraconazole group, two patients required a dose increase and three presented recurrence. Adverse events were equally frequent among patients receiving terbinafine (n = 4, 7.3%) and itraconazole (n = 19, 7.6%) and were generally mild without the need for drug discontinuation, except for two patients of the itraconazole group. Terbinafine administered at a daily dose of 250 mg is an effective and well-tolerated option for the treatment of cutaneous sporotrichosis.

  18. Interferon alpha for the adjuvant treatment of cutaneous melanoma.

    Science.gov (United States)

    Mocellin, Simone; Lens, Marko B; Pasquali, Sandro; Pilati, Pierluigi; Chiarion Sileni, Vanna

    2013-06-18

    of treatment efficacy. Eighteen RCTs enrolling a total of 10,499 participants were eligible for the review. The results from 17 of 18 of these RCTs, published between 1995 and 2011, were suitable for meta-analysis and allowed us to quantify the therapeutic efficacy of interferon in terms of disease-free survival (17 trials) and overall survival (15 trials). Adjuvant interferon was associated with significantly improved disease-free survival (HR (hazard ratio) = 0.83; 95% CI (confidence interval) 0.78 to 0.87, P value < 0.00001) and overall survival (HR = 0.91; 95% CI 0.85 to 0.97; P value = 0.003). We detected no significant between-study heterogeneity (disease-free survival: I² statistic = 16%, Q-test P value = 0.27; overall survival: I² statistic = 6%; Q-test P value = 0.38).Considering that the 5-year overall survival rate for TNM stage II-III cutaneous melanoma is 60%, the number needed to treat (NNT) is 35 participants (95% CI = 21 to 108 participants) in order to prevent 1 death. The results of subgroup analysis failed to answer the question of whether some treatment features (i.e. dosage, duration) might have an impact on interferon efficacy or whether some participant subgroups (i.e. with or without lymph node positivity) might benefit differently from interferon adjuvant treatment.Grade 3 and 4 toxicity was observed in a minority of participants: In some trials, no-one had fever or fatigue of Grade 3 severity, but in other trials, up to 8% had fever and up to 23% had fatigue of Grade 3 severity. Less than 1% of participants had fever and fatigue of Grade 4 severity. Although it impaired quality of life, toxicity disappeared after treatment discontinuation. The results of this meta-analysis support the therapeutic efficacy of adjuvant interferon alpha for the treatment of people with high-risk (AJCC TNM stage II-III) cutaneous melanoma in terms of both disease-free survival and, though to a lower extent, overall survival. Interferon is also valid as a

  19. Early life adversity and/or posttraumatic stress disorder severity are associated with poor diet quality, including consumption of trans fatty acids, and fewer hours of resting or sleeping in a US middle-aged population: A cross-sectional and prospective study.

    Science.gov (United States)

    Gavrieli, Anna; Farr, Olivia M; Davis, Cynthia R; Crowell, Judith A; Mantzoros, Christos S

    2015-11-01

    Early life adversity (ELA) and post-traumatic stress disorder (PTSD) are associated with poorer psychological and physical health. Potential underlying mechanisms and mediators remain to be elucidated, and the lifestyle habits and characteristics of individuals with ELA and/or PTSD have not been fully explored. We investigated whether the presence of ELA and/or PTSD are associated with nutrition, physical activity, resting and sleeping and smoking. A cross-sectional sample of 151 males and females (age: 45.6±3.5 years, BMI: 30.0±7.1 kg/m(2)) underwent anthropometric measurements, as well as detailed questionnaires for dietary assessment, physical activity, resting and sleeping, smoking habits and psychosocial assessments. A prospective follow-up visit of 49 individuals was performed 2.5 years later and the same outcomes were assessed. ELA and PTSD were evaluated as predictors, in addition to a variable assessing the combined presence/severity of ELA-PTSD. Data were analyzed using analysis of covariance after adjusting for several socioeconomic, psychosocial and anthropometric characteristics. Individuals with higher ELA or PTSD severity were found to have a poorer diet quality (DASH score: p=0.006 and p=0.003, respectively; aHEI-2010 score: ELA p=0.009), including further consumption of trans fatty acids (ELA p=0.003); the differences were significantly attenuated null after adjusting mainly for education or income and/or race. Further, individuals with higher ELA severity reported less hours of resting and sleeping (p=0.043) compared to those with zero/lower ELA severity, and the difference remained significant in the fully adjusted model indicating independence from potential confounders. When ELA and PTSD were combined, an additive effect was observed on resting and sleeping (p=0.001); results remained significant in the fully adjusted model. They also consumed more energy from trans fatty acids (p=0.017) tended to smoke more (p=0.008), and have less physical

  20. Bazex Syndrome with Hypoalbuminemia and Severe Ascites

    OpenAIRE

    Matsui, Hidetoshi; Iwae, Shigemichi; Hirayama, Yuji; Yonezawa, Koichiro; Shigeji, Jun

    2016-01-01

    Bazex syndrome is a rare paraneoplastic dermatosis. The underlying malignancy frequently is squamous cell carcinoma of the upper aerodigestive tract or cervical lymph nodes from an unknown primary site. We report a 63-year-old man with squamous cell carcinoma of cervical lymph nodes from an unknown primary site. He developed a mass on the right side of his neck, cutaneous lesions diagnosed as Bazex syndrome, hypoalbuminemia, and severe ascites. Right neck dissection was performed. After neck ...

  1. Childhood adversities and clinical symptomatology in first-episode psychosis.

    Science.gov (United States)

    Lindgren, Maija; Mäntylä, Teemu; Rikandi, Eva; Torniainen-Holm, Minna; Morales-Muñoz, Isabel; Kieseppä, Tuula; Mantere, Outi; Suvisaari, Jaana

    2017-12-01

    In addition to severe traumatic experiences, milder, more common childhood adversities reflecting psychosocial burden may also be common in people with psychotic disorders and have an effect on symptomatology and functioning. We explored eleven negative childhood experiences and their influence on clinical symptoms among young adults with first-episode psychosis (FEP, n = 75) and matched population controls (n = 51). Individuals with FEP reported more adversities than controls. Specifically serious conflicts within the family, bullying at school, maternal mental health problems, and one's own and parents' serious illness during childhood were experienced by the patients more often than by controls. In the FEP group, the severity of adversity was associated with increased anxiety, manic, and obsessive-compulsive symptoms, but not with the severity of positive psychotic symptoms. Adversity produced a more pronounced effect on symptoms in male patients than in female patients. To conclude, in line with earlier studies of more chronic psychosis, a majority of the participants with FEP reported exposure to childhood adversities, with the FEP group reporting more adversities than controls. High levels of mood and anxiety symptoms in patients with FEP may be related to cumulative exposure to childhood adversities. This should be taken into account in the treatment for FEP. Copyright © 2017 Elsevier B.V. All rights reserved.

  2. Adverse reactions to iotroxate at intravenous cholangiography

    International Nuclear Information System (INIS)

    Nilsson, U.

    1987-01-01

    The number and type of adverse reactions to meglumine iotroxate at intravenous infusion cholangiography, performed one day prior to elective cholecystectomy, were recorded in a prospective investigation of 196 asymptomatic, anicteric patients. One hundred ml (50 mg I/ml) of contrast medium was infused over a period of 30 minutes. Only 2 minor (1%) and no severe or fatal reactions were noted. A review of the literature on the use of iotroxate in 2492 patients, including those in the present investigation, revealed a complication rate of 3.5% (3.0% minor, 0.3% moderate and 0.2% severe reactions) at infusion of iotroxate (5.0-8.0 g I) over a period of 30 to 120 minutes. This compared favourably with the 5% complication rate (4% minor, 0.5% moderate and 0.5% severe reactions) at infusion of iodoxamate and the 9% complication rate (5% minor, 1% moderate and 3% severe reactions) at infusion of ioglycamide. Irrespective of the contrast agent used, the frequency of adverse reactions at infusion was found to be 3 times lower than when equal amounts (5.0-5.6 g I) of the same medium were injected. It is concluded that, at present, infusion of iotroxate in an amount which approximates to the transportation maximum of the liver is the least toxic way of performing intravenous cholangiography with an optimum filling of the bile ducts. (orig.)

  3. Histopathological development of equine cutaneous papillomas.

    Science.gov (United States)

    Hamada, M; Oyamada, T; Yoshikawa, H; Yoshikawa, T; Itakura, C

    1990-05-01

    The histopathological development of equine cutaneous papillomas was studied in 78 warts naturally occurring in 50 one to 3-year-old Thoroughbred or Arab horses and in 54 warts experimentally induced in three 2-year-old Thoroughbreds. Lesions in the natural cases were categorized into three phases, growth, development and regression. Main lesions of the growing phase were marked hyperplasia of the basal cells and mild to moderate acanthosis, hyper- and parakeratosis with a few intranuclear inclusion bodies (IIB) which were positive with anti-bovine papillomavirus serum. In the developing phase, there was prominent acanthosis with cellular swelling and fusion, and marked hyper- and parakeratosis. Many IIB were also present in swollen or degenerative prickle cells and granular cells, with a high degree of parakeratosis in keratinocytes. In the regressing phase, epidermal layers were almost normal with only slight hyperplastic change. However, there was rete peg proliferation downward into the dermis with moderate proliferation of fibroblasts and collagen fibres. In addition, in 10 spontaneous and one experimental wart, the lesions were fibropapillomas and this has never been described in horses previously. It was concluded that papillomas were initiated by basal cell hyperplasia without viral antigen production, with formation of acanthosis and hyper- and parakeratosis with IIB production. These findings were confirmed by examination of the experimental cases on the basis of the gross diameter of the warts.

  4. Sensitive Molecular Diagnostics for Cutaneous Leishmaniasis.

    Science.gov (United States)

    Sagi, Orli; Berkowitz, Anat; Codish, Shlomi; Novack, Victor; Rashti, Aviv; Akad, Fouad; Shemer-Avni, Yonat

    2017-01-01

    Rapid diagnosis of cutaneous leishmaniasis (CL) and identification of Leishmania species is highly important for the disease management. In Israel, CL is caused mainly by Leishmania major and Leishmania tropica species. We established an easy to handle point of care lesion-swabbing, combined with a highly sensitive multiplex real time PCR (multiplex qPCR) for accurate and rapid diagnosis of Leishmania species. Using three probes: one general for: Leishmania species, and two specific for L major , and L tropica , we screened 1783 clinical samples collected during two years. Leishmania species was found in 1086 individuals, 1008 L major , and 70 L tropica . Eight samples positive for Leishmania species only, were further tested using a second set of multiplex qPCR developed, and were found positive for Leishmania braziliensis and Leishmania infantum/donovani (2 and 6 samples, concomitantly). Taken together, the test enabled diagnostics and better treatment of Leishmania infections from the Old World (1078 samples) and the New World (8 samples), and the subtyping of the dominant strains in the region, as well as in returning travelers'.

  5. Cutaneous leishmaniasis in children: A case series

    Directory of Open Access Journals (Sweden)

    Mrinal Gupta

    2018-01-01

    Full Text Available Background: Cutaneous leishmaniasis (CL is a protozoal disease usually caused by Leishmania major and Leishmania tropica and transmitted by the bite of a sandfly. It is usually characterized by a single, polymorphous lesion located in an uncovered area. Aims: This study aimed to evaluate the clinico-epidemiological characteristics of CL among children. Materials and Methods: It was a retro-prospective study carried out over a period of 18 months in our center, in which the clinico-epidemiological features of children presenting with CL were assessed. Results: A total of 10 children (male:female - 7:3 were included in the study with the age range of 1–15 years, with a mean age of 8.8 years. Face was the most commonly affected site (n = 8, followed by neck and hands (1 each, and nodulo-ulcerative was the most common clinical type seen in nine patients. Skin smears for Leishman–Donovan (LD bodies were positive in five patients while the skin biopsy, which was done in four cases, showed the presence of LD bodies in only one patient. Conclusion: CL is a common presentation among children, especially in the endemic areas, and the clinical features are similar to the adult onset disease.

  6. Effect of astaxanthin on cutaneous wound healing

    Directory of Open Access Journals (Sweden)

    Meephansan J

    2017-07-01

    Full Text Available Jitlada Meephansan,1 Atiya Rungjang,1 Werayut Yingmema,2 Raksawan Deenonpoe,3 Saranyoo Ponnikorn3 1Division of Dermatology, Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, Thailand; 2Laboratory Animal Centers, Thammasat University, Pathum Thani, Thailand; 3Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, Thailand Abstract: Wound healing consists of a complex series of convoluted processes which involve renewal of the skin after injury. ROS are involved in all phases of wound healing. A balance between oxidative and antioxidative forces is necessary for a favorable healing outcome. Astaxanthin, a member of the xanthophyll group, is considered a powerful antioxidant. In this study, we investigated the effect of topical astaxanthin on cutaneous wound healing. Full-thickness dermal wounds were created in 36 healthy female mice, which were divided into a control group and a group receiving 78.9 µM topical astaxanthin treatment twice daily for 15 days. Astaxanthin-treated wounds showed noticeable contraction by day 3 of treatment and complete wound closure by day 9, whereas the wounds of control mice revealed only partial epithelialization and still carried scabs. Wound healing biological markers including Col1A1 and bFGF were significantly increased in the astaxanthin-treated group since day 1. Interestingly, the oxidative stress marker iNOS showed a significantly lower expression in the study. The results indicate that astaxanthin is an effective compound for accelerating wound healing. Keywords: astaxanthin, wound healing, reactive oxygen species, antioxidant 

  7. Effect of astaxanthin on cutaneous wound healing.

    Science.gov (United States)

    Meephansan, Jitlada; Rungjang, Atiya; Yingmema, Werayut; Deenonpoe, Raksawan; Ponnikorn, Saranyoo

    2017-01-01

    Wound healing consists of a complex series of convoluted processes which involve renewal of the skin after injury. ROS are involved in all phases of wound healing. A balance between oxidative and antioxidative forces is necessary for a favorable healing outcome. Astaxanthin, a member of the xanthophyll group, is considered a powerful antioxidant. In this study, we investigated the effect of topical astaxanthin on cutaneous wound healing. Full-thickness dermal wounds were created in 36 healthy female mice, which were divided into a control group and a group receiving 78.9 µM topical astaxanthin treatment twice daily for 15 days. Astaxanthin-treated wounds showed noticeable contraction by day 3 of treatment and complete wound closure by day 9, whereas the wounds of control mice revealed only partial epithelialization and still carried scabs. Wound healing biological markers including Col1A1 and bFGF were significantly increased in the astaxanthin-treated group since day 1. Interestingly, the oxidative stress marker iNOS showed a significantly lower expression in the study. The results indicate that astaxanthin is an effective compound for accelerating wound healing.

  8. Worldwide Increasing Incidences of Cutaneous Malignant Melanoma

    Directory of Open Access Journals (Sweden)

    Dianne E. Godar

    2011-01-01

    Full Text Available The incidence of cutaneous malignant melanoma (CMM has been increasing at a steady rate in fair-skinned populations around the world for decades. Scientists are not certain why CMM has been steadily increasing, but strong, intermittent UVB (290–320 nm exposures, especially sunburn episodes, probably initiate, CMM, while UVA (321–400 nm passing through glass windows in offices and cars probably promotes it. The CMM incidence may be increasing at an exponential rate around the world, but it definitely decreases with increasing latitude up to ~50°N where it reverses and increases with the increasing latitude. The inversion in the incidence of CMM may occur because there is more UVA relative to UVB for most of the year at higher latitudes. If windows, allowing UVA to enter our indoor-working environment and cars, are at least partly responsible for the increasing incidence of CMM, then UV filters can be applied to reduce the rate of increase worldwide.

  9. Cutaneous manifestations of diabetic peripheral neuropathy.

    Science.gov (United States)

    Dogiparthi, S N; Muralidhar, K; Seshadri, K G; Rangarajan, S

    2017-01-01

    There is a rise in number of people diagnosed with Diabetes Mellitus. The incidence is rising in modern Indian society because of Industrial development and drastically changing lifestyles. Diabetic neuropathies are microvascular disorders that are usually associated with the duration of Diabetes. Among the various forms, the most common is Diabetic Peripheral Neuropathy. The disease if neglected leads to chronic ulcer formation leading to amputations frequently. Hence the aim of this study is to document the early cutaneous changes and create an early awareness in the importance of controlling Diabetes. The study consisted of 205 patients with Type 2 DM. Participant's neuropathy status was determined based on Neuropathy Disability Score and Diabetic Neuropathy Symptom Score. Among the Skin changes documented, the common changes seen were: Peripheral hair loss in 185 (90.2%), Xerosis in 168 (82%), Anhydrosis in 162 (79%), Plantar Fissures in 136 (66.3%), Plantar Ulcer in 80 (39%), common nail changes documented were Onychomycosis in 165 (80.5%) and Onychauxis in 53 (25.8%) patients in relation to the occupation and duration of Diabetes mellitus. In conclusion, it is important to control glycemic levels in the all stages of Diabetes and institute foot care measures to prevent the complications of neuropathy.

  10. Functional assessment of cutaneous microvasculature after radiation

    International Nuclear Information System (INIS)

    Doll, C.; Durand, R.; Grulkey, W.; Sayer, S.; Olivotto, I.

    1999-01-01

    Background and purpose: To determine if laser Doppler flowmetry could be used to non-invasively evaluate microvasculature function after radiation therapy (RT), we assessed blood flow response to heating in women following RT after breast conservation.Materials and methods: Forty women with unilateral stage I/II breast cancer treated with conservative surgery and RT were evaluated at varying intervals post RT. Ten patients were retested after an interval of 55 to 57 months to assess reproducibility of the control data. A laser Doppler probe fitted into a heat source was used to non-invasively measure blood flow in a small area of skin on the treated breast and a matched area on the untreated side. The heating element increased skin surface temperature to 40C, permitting assessment of heat stress induced changes in blood flow.Results36 months post RT, there was no significant difference seen in relative blood flow between the irradiated and non-irradiated sides. Cutaneous blood flow response to the heat stress was very reproducible when women were reassessed 55 to 57 months after initial testing.Conclusions 36 months post RT. (Copyright (c) 1999 Elsevier Science B.V., Amsterdam. All rights reserved.)

  11. Selenium for the Prevention of Cutaneous Melanoma

    Directory of Open Access Journals (Sweden)

    Douglas Grossman

    2013-03-01

    Full Text Available The role of selenium (Se supplementation in cancer prevention is controversial; effects often depend on the nutritional status of the subject and on the chemical form in which Se is provided. We used a combination of in vitro and in vivo models to study two unique therapeutic windows for intervention in the process of cutaneous melanomagenisis, and to examine the utility of two different chemical forms of Se for prevention and treatment of melanoma. We studied the effects of Se in vitro on UV-induced oxidative stress in melanocytes, and on apoptosis and cell cycle progression in melanoma cells. In vivo, we used the HGF transgenic mouse model of UV-induced melanoma to demonstrate that topical treatment with l-selenomethionine results in a significant delay in the time required for UV-induced melanoma development, but also increases the rate of growth of those tumors once they appear. In a second mouse model, we found that oral administration of high dose methylseleninic acid significantly decreases the size of human melanoma xenografts. Our findings suggest that modestly elevation of selenium levels in the skin might risk acceleration of growth of incipient tumors. Additionally, certain Se compounds administered at very high doses could have utility for the treatment of fully-malignant tumors or prevention of recurrence.

  12. Selenium for the Prevention of Cutaneous Melanoma

    Science.gov (United States)

    Cassidy, Pamela B.; Fain, Heidi D.; Cassidy, James P.; Tran, Sally M.; Moos, Philip J.; Boucher, Kenneth M.; Gerads, Russell; Florell, Scott R.; Grossman, Douglas; Leachman, Sancy A.

    2013-01-01

    The role of selenium (Se) supplementation in cancer prevention is controversial; effects often depend on the nutritional status of the subject and on the chemical form in which Se is provided. We used a combination of in vitro and in vivo models to study two unique therapeutic windows for intervention in the process of cutaneous melanomagenisis, and to examine the utility of two different chemical forms of Se for prevention and treatment of melanoma. We studied the effects of Se in vitro on UV-induced oxidative stress in melanocytes, and on apoptosis and cell cycle progression in melanoma cells. In vivo, we used the HGF transgenic mouse model of UV-induced melanoma to demonstrate that topical treatment with l-selenomethionine results in a significant delay in the time required for UV-induced melanoma development, but also increases the rate of growth of those tumors once they appear. In a second mouse model, we found that oral administration of high dose methylseleninic acid significantly decreases the size of human melanoma xenografts. Our findings suggest that modestly elevation of selenium levels in the skin might risk acceleration of growth of incipient tumors. Additionally, certain Se compounds administered at very high doses could have utility for the treatment of fully-malignant tumors or prevention of recurrence. PMID:23470450

  13. Treatment of Cutaneous Pseudolymphoma: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Diana Miguel

    2017-12-01

    Full Text Available Cutaneous pseudolymphoma (CPL is a reactive polyclonal T- or B-cell lymphoproliferative process. CPL may appear as localized or disseminated skin lesions. While most cases of CPL are idiopathic, they may also occur as a response to, for example, contact dermatitis, arthropod reactions, and bacterial infections. CPL can be classified based on its clinical features, but all variants have similar histopathological patterns of either predominantly B-cell infiltrates, T-cell infiltrates, or mixed T/B-cell infiltrates. The prognosis of CPL is good, but the underlying disease process should be taken into account. If an antigenic stimulus is identified, it should be removed. In patients with idiopathic CPL, a close follow-up control strategy should be adopted. The aim of this systematic review is to summarize all reported treatments for CPL. The review was based on articles from the PubMed database, using the query “skin pseudolymphoma treatment”, English and German, about “human” subjects, and published between 1990 and 2015 documenting adequate treatment and/or aetiology. Mainly individual case reports and small case series were found. Treatment options include topical and intralesional agents, systemic agents, and physical modalities. The final part of the review proposes a treatment algorithm for CPL according to each aetiology, based on the literature of the last 25 years. Future research should focus on randomized controlled trials and studies on long-term outcomes, which were not identified in the current review.

  14. Cutaneous sarcoidosis: clinicopathologic study of 76 patients from Lebanon.

    Science.gov (United States)

    Ishak, Rim; Kurban, Mazen; Kibbi, Abdul-Ghani; Abbas, Ossama

    2015-01-01

    Sarcoidosis is a multi-system granulomatous disease of unknown etiology. The skin is involved in 25% of cases. Studies on cutaneous sarcoidosis from our region are lacking. This study was conducted to describe clinical and histopathologic findings in all patients diagnosed with cutaneous sarcoidosis at the American University of Beirut Medical Center between 1992 and 2010 and to compare findings with those published in the literature. Clinical charts of patients with cutaneous sarcoidosis were retrospectively reviewed. Extracutaneous lesions were classified by organ involvement. Treatment was documented. Pathology specimens were reviewed. Cutaneous sarcoidosis was diagnosed in 76 Lebanese patients, 79% of whom were women. Mean age at diagnosis was 48 years. A total of 29% of patients had systemic disease that was commonly associated with lupus pernio lesions and subcutaneous sarcoidosis. The most common cutaneous lesions were sarcoidal plaques. The histopathologic features in our series did not differ from those described in the literature, except for the documented presence of a grenz zone. Interestingly, 23% of biopsy specimens contained perineural granulomas, raising the possibility of tuberculoid or borderline tuberculoid leprosy. Foreign bodies were detected in 10% of cases (all had systemic involvement), supporting the opinion that sarcoidosis and granulomatous foreign body reaction are not mutually exclusive. The clinical and histopathologic features of cutaneous sarcoidosis patients in the present series are generally comparable with those published in the literature, with minor differences. Clinically, the most commonly seen lesion was plaque. Microscopically, cutaneous sarcoidosis may exhibit a grenz zone and may show perineural inflammation and foreign bodies. © 2014 The International Society of Dermatology.

  15. Primary cutaneous aspergillosis due to Aspergillus niger in an immunocompetent patient

    Directory of Open Access Journals (Sweden)

    Mohapatra S

    2009-01-01

    Full Text Available Primary cutaneous aspergillosis is a rare entity, usually caused by A. fumigatus and A. flavus . Here, we present such a case, manifested by ulceration due to A. niger, which remained undiagnosed for a prolonged period. The immunological status was intact, although the patient had associated severe fungal infection. Recurrence of the lesion occurred despite repeated anti-fungal therapies. Anti fungal testing was done based on the broth dilution (M-38A, NCCLS, USA method. The culture isolate was found to be sensitive to fluconazole and amphotericin B. Continuation of antifungal therapy improved the symptoms, reducing the size of the lesion.

  16. [Disseminated cutaneous sporotrichosis with joint involvement in a woman with type 2 diabetes].

    Science.gov (United States)

    Solorzano, Sendy; Ramirez, Renán; Cabada, Miguel M; Montoya, Manuel; Cazorla, Ernesto

    2015-01-01

    Disseminated sporotrichosis is a rare presentation of this mycosis. Although it has been described in immunocompetent individuals, there is often T cell-mediated immune compromise. We report the case of a woman with uncontrolled Type 2 diabetes who developed disseminated cutaneous sporotrichosis. The course of the disease presented several complications including hepatitis secondary to itraconazole and knee arthritis with culture positive for Sporothrix schenckii during treatment with saturated solution of potassium iodide. The case discussion includes aspects of the pathogenesis of disseminated sporotrichosis and management of the infection and its complications.

  17. Aggressive cutaneous zygomycosis caused by Apophysomyces variabilis in an immunocompetent child

    Directory of Open Access Journals (Sweden)

    Ibrahim A. Al-Zaydani

    2015-12-01

    Full Text Available A zygomycetous fungus was observed in a biopsy of a 9-year-old male. The patient was presented with severe cutaneous lesions subsequent to a traumatic car accident. Following fungal detection, antifungal treatment was prescribed but condition deteriorated rapidly and above knee amputation was done as lifesaving and to control fungal infection. Analysis of the 28 S rRNA gene (accession KT149770 aligned the isolate with members of the genus Apophysomyces and the pathogen was identified as Apophysomces variabilis.

  18. Increased risk of depression in patients with cutaneous lupus erythematosus and systemic lupus erythematosus

    DEFF Research Database (Denmark)

    Hesselvig, J H; Egeberg, A; Kofoed, K

    2018-01-01

    BACKGROUND: Reported prevalences of depression in patients with systemic lupus erythematosus (SLE) range widely, while the prevalence of depression in cutaneous lupus erythematosus (CLE) remains severely understudied. OBJECTIVES: To examine whether patients with SLE or CLE have increased risk...... of primary and secondary care, analyses of risk for depression and antidepressant use were performed in Cox regression models adjusted for age, sex, socio-economic status, smoking, alcohol abuse, prior depression, and prior antidepressant use. RESULTS: A total of 3,489 patients with lupus erythematosus were...

  19. Cardio-facio-cutaneous syndrome: does genotype predict phenotype?

    Science.gov (United States)

    Allanson, Judith E; Annerén, Göran; Aoki, Yoki; Armour, Christine M; Bondeson, Marie-Louise; Cave, Helene; Gripp, Karen W; Kerr, Bronwyn; Nystrom, Anna-Maja; Sol-Church, Katia; Verloes, Alain; Zenker, Martin

    2011-05-15

    Cardio-facio-cutaneous (CFC) syndrome is a sporadic multiple congenital anomalies/mental retardation condition principally caused by mutations in BRAF, MEK1, and MEK2. Mutations in KRAS and SHOC2 lead to a phenotype with overlapping features. In approximately 10–30% of individuals with a clinical diagnosis of CFC, a mutation in one of these causative genes is not found. Cardinal features of CFC include congenital heart defects, a characteristic facial appearance, and ectodermal abnormalities. Additional features include failure to thrive with severe feeding problems, moderate to severe intellectual disability and short stature with relative macrocephaly. First described in 1986, more than 100 affected individuals are reported. Following the discovery of the causative genes, more information has emerged on the breadth of clinical features. Little, however, has been published on genotype–phenotype correlations. This clinical study of 186 children and young adults with mutation-proven CFC syndrome is the largest reported to date. BRAF mutations are documented in 140 individuals (approximately 75%), while 46 (approximately 25%) have a mutation in MEK 1 or MEK 2. The age range is 6 months to 32 years, the oldest individual being a female from the original report [Reynolds et al. (1986); Am J Med Genet 25:413–427]. While some clinical data on 136 are in the literature, 50 are not previously published. We provide new details of the breadth of phenotype and discuss the frequency of particular features in each genotypic group. Pulmonary stenosis is the only anomaly that demonstrates a statistically significant genotype–phenotype correlation, being more common in individuals with a BRAF mutation.

  20. The Relationship between Gender, Cumulative Adversities and ...

    African Journals Online (AJOL)

    The Relationship between Gender, Cumulative Adversities and Mental Health of Employees in ... CAs were measured in three forms (family adversities (CAFam), personal adversities ... Age of employees ranged between 18-65 years.

  1. Cutaneous tuberculosis after mesotherapy: report of six cases.

    Science.gov (United States)

    Orjuela, Dora; Puerto, Gloria; Mejía, Graciela; Castro, Claudia; Garzón, María Consuelo; García, Luz Mary; Hernández, Elkin; Ribón, Wellman; Rodríguez, Gerzaín

    2010-01-01

    Cutaneous tuberculosis as a result of a needle injection is a rare event; it generally occurs among medical and laboratory personnel and among patients receiving percutaneous treatment. Six patients are presented who developed cutaneous tuberculosis after mesotherapy cosmetic treatment. One to four months after injection of an unknown product as treatment for obesity and cellulites, five women and a man developed papules, nodules and drainage of wax like material at the inoculated sites; this was interpreted clinically as a non tuberculous mycobacterium infection. Skin biopsies were taken for a histopathologic study; the biopsy and exudates were cultured to make a phenotypic identification. Polymerase chain reaction and restriction enzyme pattern analyses (PCR-restriction pattern analysis)) procedures were applied to the skin biopsies. Mycobacterium tuberculosis was confirmed in the culture and by PRA analysis in the paraffin-embedded biopsies. The patients had never had tuberculosis. Their thoracic X rays were normal and the size of the tuberculin reaction was 17 to 20 mm. Five patients recovered with antituberculosis treatment and the sixth spontaneously healed after the removal of the largest cutaneous module. No satellite adenopathy or recurrences were observed. A previously undescribed mode of acquisition cutaneous tuberculosis was described. This was the second incident of a demonstrated cutaneous tuberculosis following mesotherapy in Colombia. Skin lesions induced by injections must be tested to detect mycobacterias to include M. tuberculosis.

  2. The Role of Iron in the Skin & Cutaneous Wound Healing

    Directory of Open Access Journals (Sweden)

    Josephine Anne Wright

    2014-07-01

    Full Text Available In this review article we discuss current knowledge about iron in the skin and the cutaneous wound healing process. Iron plays a key role in both oxidative stress and photo-induced skin damage. The main causes of oxidative stress in the skin include reactive oxygen species (ROS generated in the skin by ultraviolet (UVA 320-400 nm portion of the ultraviolet spectrum and biologically available iron. We also discuss the relationships between iron deficiency, anaemia and cutaneous wound healing. Studies looking at this fall into two distinct groups. Early studies investigated the effect of anaemia on wound healing using a variety of experimental methodology to establish anaemia or iron deficiency and focused on wound-strength rather than effect on macroscopic healing or re-epithelialisation. More recent animal studies have investigated novel treatments aimed at correcting the effects of systemic iron deficiency and localised iron overload. Iron overload is associated with local cutaneous iron deposition, which has numerous deleterious effects in chronic venous disease and hereditary haemochromatosis. Iron plays a key role in chronic ulceration and conditions such as Rheumatoid Arthritis (RA and Lupus Erythematosus are associated with both anaemia of chronic disease and dysregulation of local cutaneous iron haemostasis. Iron is a potential therapeutic target in the skin by application of topical iron chelators and novel pharmacological agents, and in delayed cutaneous wound healing by treatment of iron deficiency or underlying systemic inflammation.

  3. Psychiatric adverse effects of chloroquine

    OpenAIRE

    Anna Bogaczewicz; Tomasz Sobów

    2017-01-01

    Chloroquine is a prototype antimalarial drug, widely used in several branches of medicine. Antimalarial drugs are used in the treatment of various dermatological, immunological, rheumatological and infectious diseases. Examples of off-labelled indications for chloroquine analogues use include dermatomyositis, sarcoidosis, polymorphous light eruption, disseminated granuloma annulare and porfiria cutanea tarda. There is a relatively small number of adverse effects related to chloroquine anal...

  4. Adverse ocular reactions to drugs.

    OpenAIRE

    Spiteri, M. A.; James, D. G.

    1983-01-01

    Drugs acting on various parts of the body may also affect the eye insidiously. Increased awareness of such drug toxicity by the prescribing doctor should encourage him to consider effects on the cornea, lens, retina, optic nerve and elsewhere when checking the patient's progress. The following review concerns adverse ocular effects of systemic drug administration.

  5. Evaluation of laboratory diagnosis for cutaneous tuberculosis

    Directory of Open Access Journals (Sweden)

    Ilhan Afsar

    2016-01-01

    Full Text Available Background and Aim: Cutaneous tuberculosis (CTB is still difficult to diagnose due to its varied clinical presentation and limitations of diagnostic methods. The aim of this study was to evaluate the results of diagnostic laboratory tests available for CTB. Materials and Methods: Twenty-six skin biopsy specimens belonging to clinically suspected cases of CTB were studied retrospectively. The specimens were divided into two portions, one part processed for histopathological evaluation and the other was used for microscopy and inoculation for the isolation of mycobacteria. Polymerase chain reaction (PCR technique was applied to 14 of 26 specimens to detect Mycobacterium tuberculosis complex (MTBC DNA. Results: Of the 26 biopsy specimens, 11 were confirmed as CTB by identification of MTBC in culture and/or histopathologic affirmation. Of these, four were lupus vulgaris, four were TB verrucosa cutis, one was scrofuloderma, one was primary inoculation TB, and one was periorifical CTB. Culture for mycobacteria was positive for five (45.45% specimens, while histopathologic affirmation was obtained in ten (90.90% specimens. Acid-fast Bacilli were not demonstrated in any of the specimens on microscopic examination. The PCR was found to be applied to six of the 11 specimens diagnosed as CTB and was positive in two specimens (33.3%, which were positive for growth in culture and histopathological correlation. Conclusion: The recovery rate of MTBC from biopsy specimens was found to be satisfactory for CTB with histopathological correlation, but the combination of culture with a rapid method, PCR, may improve the diagnostic rate.

  6. Cutaneous neoplasia following PUVA therapy for psoriasis

    Energy Technology Data Exchange (ETDEWEB)

    McKenna, K.E.; Handley, J.; McGinn, S.; Allen, G. [Belfast City Hospital (United Kingdom). Dept. of Dermatology; Patterson, C.C. [Queen`s Univ., Belfast, Northern Ireland (United Kingdom)

    1996-04-01

    To determine the risk of cutaneous neoplasia following photochemotherapy (PUVA), we reviewed patients with psoriasis treated at out unit between 1979 and 1991. Two hundred and forty-five patients were assessed, with a median duration of follow-up of 9.5 years. Fifty-nine per cent were male, and 41% female. The median number of exposures was 59, and the median total dose was 133J/cm{sup 2} for the group as a whole. Non-melanoma skin cancers (NMSC) occurred in six individuals (2.4%), basal cell carcinoma occurred in all six and one individual also developed four squamous cell carcinomas and Bowen`s disease of the penis. No cases of malignant melanoma were recorded. Patients who developed NMSC received a median number of 225 exposures and a median cumulative dose of 654J/cm{sup 2}. Compared with a control study population in West Glamorgan, Wales, there was a 1.4 (95% confidence limits (CL) 0.5 and 3.1) times increased risk of NMSC. A statistically significant increased incidence of NMSC was found for patients who had received 100 or more exposures, and 250 or more J/cm{sup 2}, with risks of 3.7 (95% CL 1.0 and 9.5), and 4.0 (95% CL 1.1 and 10), respectively. A PUVA dose of < 250 J/cm{sup 2} or < 100 exposures conferred a minimal increase in risk of NMSC in our study population. (author).

  7. Cutaneous Manifestations in HIV Infected Libyan Patients

    Directory of Open Access Journals (Sweden)

    Aljehawi Nabil A.

    2017-09-01

    Full Text Available Cutaneous manifestations of human immunodeficiency virus (HIV disease may result from HIV infection itself, or from opportunistic disorders secondary to the declined immunocompetence due to the disease. A total of 220 HIV positive patients, treated in the Benghazi Center of Infectious Diseases and Immunology over a period of 14 years (January 2003 to November 2016, were included in a retrospective study. The patients' age ranged from 7 to 46 years. The study was conducted by reviewing the patients' records using the management information system (MIS. Statistical analysis of the data was carried out by the t-test and Chi square test. Among the studied patients, 119 (54.1% were males and 101 (45.9% were females, and most of them (78.6% were 10 – 19 years of age. The predominant mode of transmission was parenteral transmission, in 95% of patients, and positive family history was observed in 12% of patients. Among the total number of visits to dermatologists, 93% of patients had a single disease. Of the total number of skin diseases diagnosed during the visits, parasitic infestations were seen in 92 patients (21.0%, eczematous and related disorders in 78 patients (17.8%, viral infections in 71 patients (16.2%, bacterial infections in 41 patients (9.3%, and fungal infections in 35 patients (7.9%. Dermatophyte infections were the most common fungal infections recorded in 19 patients (4.3%, followed by Candida infection in 11 patients (2.5%. Warts were found in 5.9% of viral infections, followed by herpes zoster (4.1%. HIV positive patients should be examined for skin disorders, because early diagnosis and management of such problems improves the quality of life in these patients.

  8. Cutaneous blood flow rate in areas with and without arteriovenous anastomoses during exercise

    DEFF Research Database (Denmark)

    Midttun, M.; Sejrsen, Per

    1998-01-01

    Arteriovenous anastomoses, capillaries, cutaneous bllod flow rate, exercise, finger blood flow, skin blood flow......Arteriovenous anastomoses, capillaries, cutaneous bllod flow rate, exercise, finger blood flow, skin blood flow...

  9. Superior outcome of women with stage I/II cutaneous melanoma: Pooled analysis of four European organisation for research and treatment of cancer phase III trials

    NARCIS (Netherlands)

    A. Joosse (Arjen); S. Collette (Sandra); S. Suciu (Stefan); T.E.C. Nijsten (Tamar); F.J. Lejeune (Ferdy); U.R. Kleeberg (Ulrich); J.W.W. Coebergh (Jan Willem); A.M.M. Eggermont (Alexander); E.G.E. de Vries (Elisabeth)

    2012-01-01

    textabstractPurpose: Several studies observed a female advantage in the prognosis of cutaneous melanoma, for which behavioral factors or an underlying biologic mechanism might be responsible. Using complete and reliable follow-up data from four phase III trials of the European Organisation for

  10. Cutaneous Larga Migrans - presentation of two typical cases

    Directory of Open Access Journals (Sweden)

    Sara Soares

    2018-04-01

    Full Text Available Introduction: Cutaneous Larva Migrans is a dermatosis caused by nemantode parasites, mainely Ancylostoma brasiliensis and Ancylostoma caninus. It is an endemic disease in tropical countries but a rare diagnosis in the rest of the world. Case Report: We report the case of a ten-year-old child emigrated from Angola. The physical examination showed scarring injuries from previous incisions made as a form of treatment as well as a serpiginous lesion on the dorsum of the left foot, compatible with cutaneous Larva Migrans. The patient was started on albendazole and complete resolution of symptoms was obtained after one week. About that time, the patient’s brother, who had the same symptoms on both feet, was submitted to the same treatment, also with resolution of symptoms. Discussion: The authors wish to enphasize the relevance of this case due to the migration from countries with high prevalence of cutaneous Larva Migrans.

  11. Giant cutaneous horn in an African woman: a case report

    Directory of Open Access Journals (Sweden)

    Nthumba Peter M

    2007-12-01

    Full Text Available Abstract Introduction A cutaneous horn is a conical projection of hyperkeratotic epidermis. Though grossly resembling an animal horn, it lacks a bony core. These lesions have been well described in Caucasian patients, as well as in a number of Arabic and Asian patients. Case presentation A young female presented with a large 'horn' of five-year duration, arising from a burn scar. Excision and scalp reconstruction were performed. Histology was reported as verrucoid epidermal hyperplasia with cutaneous horn. Conclusion This may be the first documentation of this lesion in a black African. Although likely rare, it should be considered in the differential diagnosis of dermatologic lesions. Up to 40% of cutaneous horns occur as part of a premalignant or malignant lesion, and surgical extirpation with histological examination is thus more important than the curiosity surrounding these lesions.

  12. Epidemiological profile of cutaneous leishmaniasis in Morocco, 2004-2013.

    Science.gov (United States)

    Laboudi, M

    2017-02-01

    The main objective of our study is to provide a comprehensive overview of the situation of cutaneous leishmaniasis in Morocco. We therefore conducted a retrospective descriptive study covering the decade 2004-2013. Data were collected from the Moroccan Ministry of Health's annual reports about the national program against leishmaniasis. These data show a regression in the cases due to Leishmania major and the persistence of L. tropica transmission. Mapping cutaneous leishmaniasis cases reported between 2004 and 2013 showed geographical changes ; the number of cases due to L. tropica were concentrated in the regions of Marrakech-Tensift-Elhaouz, Souss Massa-Draa Tadla-Azila, and Taza-Al Hoceima-Taounate. Cutaneous disease due to L. major was most common in the Souss-Massa-Draa region. Continuous monitoring of the epidemiological situation is important to assess the actions taken to reduce its incidence.

  13. Cutaneous and systemic hypersensitivity reactions to metallic implants

    DEFF Research Database (Denmark)

    Basko-Plluska, Juliana L; Thyssen, Jacob P; Schalock, Peter C

    2011-01-01

    ) following the insertion of intravascular stents, dental implants, cardiac pacemakers, or implanted gynecologic devices. Despite repeated attempts by researchers and clinicians to further understand this difficult area of medicine, the association between metal sensitivity and cutaneous allergic reactions......Cutaneous reactions to metal implants, orthopedic or otherwise, are well documented in the literature. The first case of a dermatitis reaction over a stainless steel fracture plate was described in 1966. Most skin reactions are eczematous and allergic in nature, although urticarial, bullous......, and vasculitic eruptions may occur. Also, more complex immune reactions may develop around the implants, resulting in pain, inflammation, and loosening. Nickel, cobalt, and chromium are the three most common metals that elicit both cutaneous and extracutaneous allergic reactions from chronic internal exposure...

  14. Supraorbital cutaneous blood flow rate during carotid endarterectomy

    DEFF Research Database (Denmark)

    Hove, Jens D; Rosenberg, Iben; Sejrsen, Per

    2006-01-01

    : The supraorbital cutaneous blood flow rate was measured by the application of heat to the skin and following the subsequent dissipation of the heat in seven patients undergoing carotid endarterectomy. At the same time, the oxygenation in the right and left frontal region was monitored by near-infrared spectroscopy......BACKGROUND: The supraorbital skin region is supplied by the supraorbital artery, which is a branch of the internal carotid artery. The supraorbital cutaneous blood flow rate may therefore be influenced by changes in the internal carotid artery flow during carotid endarterectomy. METHODS...... (NIRS). RESULTS: During cross-clamping of the carotid artery, the ipsilateral NIRS-determined frontal oxygenation tended to decrease [67 +/- 13% to 61 +/- 11% (P = 0.06); contralateral 68 +/- 11% to 66 +/- 8%] as did the supraorbital cutaneous blood flow rate from 56 +/- 23 to 44 +/- 7 ml 100 g(-1) min...

  15. A Rare Case of Zosteriform Cutaneous Metastasis from Breast Cancer

    Directory of Open Access Journals (Sweden)

    Filiz Topaloğlu Demir

    2017-03-01

    Full Text Available Breast cancer is the most common cancer among women and the second leading cause of cancer deaths, after lung cancer. Cutaneous breast cancer metastases often develop as direct involvement and local spread and often manifest as solid painless nodules in the anterior chest wall. Internal malignant skin metastases rarely present like soft nodules, telangiectasia-like lesions, neoplastic alopecia, erysipeloides carcinoma, erythema annulare-like, herpetiformis or zosteriform, target-like, pyodermic and morphea-like lesions. In this article, we present a 49-year-old female patient describing a sensation of burning pain with erythematous papules and plaques in a zosteriform distribution. The diagnosis of zosteriform cutaneous metastases from a breast cancer was made. Majority of these cases may be misdiagnosed as herpes zoster infection and can be treated with antiviral drugs. Therefore, cutaneous metastases should be kept in mind in the differential diagnosis of lesions in zosteriform distribution.

  16. Multiple cutaneous malignancies in a patient of xeroderma pigmentosum.

    Science.gov (United States)

    Grampurohit, Vandana U; Dinesh, U S; Rao, Ravikala

    2011-01-01

    Xeroderma pigmentosum is a genodermatosis characterized by photosensitivity and the development of cutaneous and internal malignancies at an early age. The basic defect underlying the clinical manifestations is a nucleotide excision repair defect, leading to defective repair of DNA damaged by ultraviolet radiation. These patients exhibit enhanced sensitivity to ionizing radiation. Patients with xeroderma pigmentosum who are younger than 20 years of age have a greater than 1000-fold increased risk of developing skin cancer. Early detection of these malignancies is necessary because they are fast growing, metastasize early and lead to death. Although, early detection and treatment of cutaneous malignancies will reduce the morbidity and mortality, genetic counseling remains the most important measure for preventing xeroderma pigmentosum. We report a case of xeroderma pigmentosum in an 18-year-old male presenting with multiple cutaneous malignancies: squamous cell carcinoma, malignant melanoma and pigmented basal cell carcinoma.

  17. Cutaneous Presentation of Mesothelioma With a Sarcomatoid Transformation.

    Science.gov (United States)

    Klebanov, Nikolai; Reddy, Bobby Y; Husain, Sameera; Silvers, David N; Grossman, Marc E; Tsao, Hensin

    2018-05-01

    Malignant pleural mesothelioma is a rare neoplasm of mesodermal origin. Cutaneous involvement of malignant pleural mesothelioma is a very rare entity, with only 11 cases reported in the literature. Here, we describe the case of a 75-year-old man with stage IV epithelioid pleural mesothelioma, presenting with a cutaneous eruption 5 months after initial diagnosis, which revealed sarcomatoid features on skin biopsy. Histological analysis of malignancy progression through immunohistochemical staining of the pleural, lymph node, and skin tissue revealed gradual loss of calretinin and gain of desmin, supporting a transformation from epithelioid to sarcomatoid tissue. To our knowledge, this is the first reported case of an epithelioid to sarcomatoid transformation of malignant pleural mesothelioma manifesting in a cutaneous presentation.

  18. Unusual Manifestation of Cutaneous Sarcoidosis: A Case Report of Morpheaform Sarcoidosis

    Directory of Open Access Journals (Sweden)

    Attiyeh Vasaghi

    2012-09-01

    Full Text Available Sarcoidosis is multi organ disease with cutaneous manifestation in 20%-35% patients. Cutaneous sarcoidosis has variable manifestations that make it difficult to diagnose. So clinical, histopathologic and laboratory evaluation is needed for diagnosis. Most of cutaneous lesions presents as nodul, maculopapule and plaque. Morpheaform lesion is a rare presentation of cutaneous sarcoidosis. This case had multiple indurated scaly plaques resemble morphea with granulomatous pattern in histopathologic examination. The patient responded to prednisolone in addition to hydroxychloroquine.

  19. Unusual Manifestation of Cutaneous Sarcoidosis: A Case Report of Morpheaform Sarcoidosis

    OpenAIRE

    Attiyeh Vasaghi; Amir Kalafi

    2012-01-01

    Sarcoidosis is multi organ disease with cutaneous manifestation in 20%-35% patients. Cutaneous sarcoidosis has variable manifestations that make it difficult to diagnose. So clinical, histopathologic and laboratory evaluation is needed for diagnosis. Most of cutaneous lesions presents as nodul, maculopapule and plaque. Morpheaform lesion is a rare presentation of cutaneous sarcoidosis. This case had multiple indurated scaly plaques resemble morphea with granulomatous pattern in histopathologi...

  20. Supervised exercise improves cutaneous reinnervation capacity in metabolic syndrome patients.

    Science.gov (United States)

    Singleton, J Robinson; Marcus, Robin L; Lessard, Margaret K; Jackson, Justin E; Smith, A Gordon

    2015-01-01

    Unmyelinated cutaneous axons are vulnerable to physical and metabolic injury, but also capable of rapid regeneration. This balance may help determine risk for peripheral neuropathy associated with diabetes or metabolic syndrome. Capsaicin application for 48 hours induces cutaneous fibers to die back into the dermis. Regrowth can be monitored by serial skin biopsies to determine intraepidermal nerve fiber density (IENFD). We used this capsaicin axotomy technique to examine the effects of exercise on cutaneous regenerative capacity in the setting of metabolic syndrome. Baseline ankle IENFD and 30-day cutaneous regeneration after thigh capsaicin axotomy were compared for participants with type 2 diabetes (n = 35) or metabolic syndrome (n = 32) without symptoms or examination evidence of neuropathy. Thirty-six participants (17 with metabolic syndrome) then joined twice weekly observed exercise and lifestyle counseling. Axotomy regeneration was repeated in month 4 during this intervention. Baseline distal leg IENFD was significantly reduced for both metabolic syndrome and diabetic groups. With exercise, participants significantly improved exercise capacity and lower extremity power. Following exercise, 30-day reinnervation rate improved (0.051 ± 0.027 fibers/mm/day before vs 0.072 ± 0.030 after exercise, p = 0.002). Those who achieved improvement in more metabolic syndrome features experienced a greater degree of 30-day reinnervation (p Metabolic syndrome was associated with reduced baseline IENFD and cutaneous regeneration capacity comparable to that seen in diabetes. Exercise-induced improvement in metabolic syndrome features increased cutaneous regenerative capacity. The results underscore the potential benefit to peripheral nerve function of a behavioral modification approach to metabolic improvement. © 2014 American Neurological Association.

  1. Zosteriform impetigo: Wolf's isotopic response in a cutaneous immunocompromised district.

    Science.gov (United States)

    Cohen, Philip R

    2015-07-01

    Impetigo can result from Staphylococcus aureus (S. aureus). Wolf's isotopic response is the occurrence of a new cutaneous disorder at the site of a previously healed disease. A cutaneous immunocompromised district is an area of skin that is more vulnerable than the rest of the individual's body. To describe a man with impetigo localized to a unilateral dermatome and review the clinical features of other patients with zosteriform Staphylococcus aureus cutaneous infection. PubMed was used to search the following terms, separately and in combination: cutaneous, dermatome, dermatomal, district, herpes, immunocompromised, impetigo, infection, isotopic, response, skin, staphylococcal, Staphylococcus aureus, Wolf, zoster, zosteriform. All papers were reviewed and relevant manuscripts, along with their reference citations, were evaluated. Crusted, eroded and intact, erythematous papules and nodules acutely presented localized to the mandibular branch of the left trigeminal nerve on the face of a 66-year-old man; he did not recall a prior episode of varicella-zoster virus infection in that area. A bacterial culture isolated methicillin-susceptible S. aureus. Viral cultures and direct fluorescent absorption studies were negative for herpes simplex and herpes zoster virus. All of the lesions resolved after oral treatment with cefdinir. Impetigo and/or furunculosis in a zosteriform distribution have also been described in 3 additional patients. The bacterial culture showed either methicillin-susceptible or methicillin-resistant S. aureus; the skin infection resolved after treatment with oral antibiotics; however one man experienced 2 recurrences in the same area. Zosteriform cutaneous staphylococcal impetigo may be an example of Wolf's isotopic response in a cutaneous immunocompromised district.

  2. Cutaneous manifestations in patients with chronic renal failure on hemodialysis

    Directory of Open Access Journals (Sweden)

    Udayakumar P

    2006-01-01

    Full Text Available Background: Chronic renal failure (CRF presents with an array of cutaneous manifestations. Newer changes are being described since the advent of hemodialysis, which prolongs the life expectancy, giving time for these changes to manifest. Aim: The aim of this study was to evaluate the prevalence of dermatologic problems among patients with chronic renal failure (CRF undergoing hemodialysis. Methods: One hundred patients with CRF on hemodialysis were examined for cutaneous changes. Results: Eighty-two per cent patients complained of some skin problem. However, on examination, all patients had at least one skin lesion attributable to CRF. The most prevalent finding was xerosis (79%, followed by pallor (60%, pruritus (53% and cutaneous pigmentation (43%. Other cutaneous manifestations included Kyrle′s disease (21%; fungal (30%, bacterial (13% and viral (12% infections; uremic frost (3%; purpura (9%; gynecomastia (1%; and dermatitis (2%. The nail changes included half and half nail (21%, koilonychia (18%, onychomycosis (19%, subungual hyperkeratosis (12%, onycholysis (10%, splinter hemorrhages (5%, Mees′ lines (7%, Muehrcke′s lines (5% and Beau′s lines (2%. Hair changes included sparse body hair (30%, sparse scalp hair (11% and brittle and lusterless hair (16%. Oral changes included macroglossia with teeth markings (35%, xerostomia (31%, ulcerative stomatitis (29%, angular cheilitis (12% and uremic breath (8%. Some rare manifestations of CRF like uremic frost, gynecomastia and pseudo-Kaposi′s sarcoma were also observed. Conclusions: CRF is associated with a complex array of cutaneous manifestations caused either by the disease or by treatment. The commonest are xerosis and pruritus and the early recognition of cutaneous signs can relieve suffering and decrease morbidity.

  3. Adverse reactions associated with acetylcysteine.

    Science.gov (United States)

    Sandilands, E A; Bateman, D N

    2009-02-01

    Paracetamol (acetaminophen) is one of the most common agents deliberately ingested in self-poisoning episodes and a leading cause of acute liver failure in the western world. Acetylcysteine is widely acknowledged as the antidote of choice for paracetamol poisoning, but its use is not without risk. Adverse reactions, often leading to treatment delay, are frequently associated with both intravenous and oral acetylcysteine and are a common source of concern among treating physicians. A systematic literature review investigating the incidence, clinical features, and mechanisms of adverse effects associated with acetylcysteine. A variety of adverse reactions to acetylcysteine have been described ranging from nausea to death, most of the latter due to incorrect dosing. The pattern of reactions differs with oral and intravenous dosing, but reported frequency is at least as high with oral as intravenous. The reactions to the intravenous preparation result in similar clinical features to true anaphylaxis, including rash, pruritus, angioedema, bronchospasm, and rarely hypotension, but are caused by nonimmunological mechanisms. The precise nature of this reaction remains unclear. Histamine now seems to be an important mediator of the response, and there is evidence of variability in patient susceptibility, with females, and those with a history of asthma or atopy are particularly susceptible. Quantity of paracetamol ingestion, measured through serum paracetamol concentration, is also important as higher paracetamol concentrations protect patients against anaphylactoid effects. Most anaphylactoid reactions occur at the start of acetylcysteine treatment when concentrations are highest. Acetylcysteine also affects clotting factor activity, and this affects the interpretation of minor disturbances in the International Normalized Ratio in the context of paracetamol overdose. This review discusses the incidence, clinical features, underlying pathophysiological mechanisms, and

  4. Posttransplantation primary cutaneous CD30 (Ki-1)-positive large-cell lymphoma.

    Science.gov (United States)

    Seçkin, D; Demirhan, B; Oğuz Güleç, T; Arikan, U; Haberal, M

    2001-12-01

    We describe the case of a 51-year-old female renal transplant recipient with primary cutaneous CD30-positive large-cell lymphoma of T-cell origin. Cutaneous T-cell lymphomas are rarely reported in organ transplant recipients, and we believe they should be considered in the differential diagnosis of cutaneous neoplastic and infectious diseases affecting this patient group.

  5. Cutaneous fibroma in a captive common snapping turtle (Chelydra serpentina).

    Science.gov (United States)

    Gonzales-Viera, O; Bauer, G; Bauer, A; Aguiar, L S; Brito, L T; Catão-Dias, J L

    2012-11-01

    An adult female common snapping turtle (Chelydra serpentina) had a mass on the plantar surface of the right forelimb that was removed surgically. Microscopical examination revealed many spindle cells with mild anisocytosis and anisokaryosis and a surrounding collagenous stroma. There were no mitoses. Immunohistochemistry showed that the spindle cells expressed vimentin, but not desmin. A diagnosis of cutaneous fibroma was made. Tumours are reported uncommonly in chelonian species. Cutaneous fibroma has been diagnosed in an alligator snapping turtle (Macrochelys temminckii), but not previously in a common snapping turtle. Crown Copyright © 2012. Published by Elsevier Ltd. All rights reserved.

  6. The First Year of the AEVD Primary Cutaneous Lymphoma Registry.

    Science.gov (United States)

    Peñate, Y; Servitje, O; Machan, S; Fernández-de-Misa, R; Estrach, M T; Acebo, E; Mitxelena, J; Ramón, M D; Flórez, A; Blanes, M; Morillo, M; Medina, S; Bassas, J; Zayas, A; Espinosa, P; Pérez, A; Gónzalez-Romero, N; Domínguez, J D; Muniesa, C; López Robles, J; Combalia, A; Yanguas, I; Suh, H; Polo-Rodríguez, I; Bielsa, I; Mateu, A; Ferrer, B; Descalzo, M A; García-Doval, I; Ortiz-Romero, P L

    2018-04-18

    Primary cutaneous lymphomas are uncommon. This article describes the Primary Cutaneous Lymphoma Registry of the Spanish Academy of Dermatology and Venereology (AEDV) and reports on the results from the first year. Disease registry for patients with primary cutaneous lymphoma. The participating hospitals prospectively recorded data on diagnosis, treatment, tests, and disease stage for all patients with primary cutaneous lymphoma. A descriptive analysis was performed. In December 2017, the registry contained data on 639 patients (60% male) from 16 university hospitals. The most common diagnoses, in order of frequency, were mycosis fungoides/Sézary syndrome (MF/SS) (348 cases, 55%), primary cutaneous B-cell lymphoma (CBCL) (184 cases, 29%), primary cutaneous CD30 + T-cell lymphoproliferative disorder (CD30 + CLPD) (70 cases, 11%), and other types of T-cell lymphoma (37 cases, 5%). In total, 105 (16.5%) of the cases recorded were incident cases. The most common diagnosis in the MF/SS group was classic MF (77.3%). Half of the patients with MF had stage IA disease when diagnosed, and the majority were either in partial remission (32.5%) or had stable disease (33.1%). The most widely used treatments were topical corticosteroids (90.8%) and phototherapy. The most common form of primary CBCL was marginal zone lymphoma (50%). Almost all of the patients had cutaneous involvement only and nearly half had stage T1a disease. Most (76.1%) were in complete remission. The main treatments were surgery (55.4%) and radiotherapy (41.9%). The most common diagnosis in patients with CD30 + CLPD was lymphomatoid papulosis (68.8%). Most of the patients (31.4%) had stage T3b disease and half were in complete remission. The most common treatments were topical corticosteroids (68.8%) and systemic chemotherapy (32.9%). The characteristics of patients with primary cutaneous lymphoma in Spain do not differ from those described in other series in the literature. The registry will facilitate

  7. Cutaneous zygomycosis due to Saksenaea vasiformis in an immunocompetent host

    Directory of Open Access Journals (Sweden)

    Baradkar V

    2009-01-01

    Full Text Available Saksenaea vasiformis is an emerging zygomycete species, most often associated with cutaneous, subcutaneous and rhino- orbito-cerebral infections. Herein, we report a case of cutaneous zygomycosis of face caused by Saksenaea vasiformis in a 54-year-old immunocompetent female. The diagnosis was carried out by microscopy using KOH mount, Gram staining, Gomori′s methenamine silver staining, hemotoxylin and eosin staining and culture on Sabouraud′s Dextrose agar without actidione. Slide cultures were put up on Czapek Dox agar, which showed typical flask-shaped sporangium with rhizoids. The patient was treated successfully with intravenous amphotericin B.

  8. Cutaneous zygomycosis: A possible postoperative complication in immunocompetent individuals

    Directory of Open Access Journals (Sweden)

    Tilak Ragini

    2009-01-01

    Full Text Available Fungi in the class of zygomycetes usually produce serious infections in diabetics and immunocompromised hosts. Cutaneous zygomycosis is a less common form, with an unpredictable extent of anatomical involvement and clinical course. Here, we report two cases of primary cutaneous zygomycosis as postoperative complications in otherwise healthy females. Zygomycosis was suspected and specimens from the surgical debridement were examined by microbiological and histopathological studies for confirming the clinical diagnosis. Rapid diagnosis, liposomal amphotericin B, and proper debridement of affected tissue are necessary to avoid a fatal outcome.

  9. Standardization of intralesional meglumine antimoniate treatment for cutaneous leishmaniasis.

    Science.gov (United States)

    Duque, Maria Cristina de Oliveira; Vasconcellos, Érica de Camargo Ferreira E; Pimentel, Maria Inês Fernandes; Lyra, Marcelo Rosandiski; Pacheco, Sandro Javier Bedoya; Marzochi, Mauro Celio de Almeida; Rosalino, Cláudia Maria Valete; Schubach, Armando de Oliveira

    2016-01-01

    Intralesional treatment for cutaneous leishmaniasis has been applied for over 30 years at the Oswaldo Cruz Foundation, Rio de Janeiro, with good therapeutic results and without relevant systemic toxicity. Meglumine antimoniate was injected subcutaneously, using a long medium-caliber needle (for example, 30mm × 0.8mm); patients received 1-3 injections, with 15-day intervals. The technique is described in detail sufficient to enable replication. The treatment of cutaneous leishmaniasis with intralesional meglumine antimoniate is a simple, effective, and safe technique, which may be used in basic healthcare settings.

  10. Cutaneous Paraneoplastic Manifestation (Morphea, Lichen Sclerosus – Two Case Reports

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    Pappova T.

    2017-04-01

    Full Text Available Internal malignancy may be presented in the form of paraneoplastic syndromes, which may indicate either formation or recurrence of a previously treated malignancy. Furthermore cutaneous paraneoplastic disorders often precede a diagnosis of cancer. We present 2 unique case reports with cutaneous paraneoplastic manifestations. The first one describes a patient with sudden progression of long-term stabilized morphea in connection with newly diagnosed hepatocellular carcinoma (HCC. The second one describes female patient with breast cancer preceded by the development of extragenital lichen sclerosus (LS with typical sclerotic lesions and hemorrhagic bullae.

  11. Emerging infectious diseases with cutaneous manifestations: Viral and bacterial infections.

    Science.gov (United States)

    Nawas, Zeena Y; Tong, Yun; Kollipara, Ramya; Peranteau, Andrew J; Woc-Colburn, Laila; Yan, Albert C; Lupi, Omar; Tyring, Stephen K

    2016-07-01

    Given increased international travel, immigration, and climate change, bacterial and viral infections that were once unrecognized or uncommon are being seen more frequently in the Western Hemisphere. A delay in diagnosis and treatment of these diseases can lead to significant patient morbidity and mortality. However, the diagnosis and management of these infections is fraught with a lack of consistency because there is a dearth of dermatology literature on the cutaneous manifestations of these infections. We review the epidemiology, cutaneous manifestations, diagnosis, and management of these emerging bacterial and viral diseases. Copyright © 2016 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

  12. Abnormal pigmentation within cutaneous scars: A complication of wound healing

    Directory of Open Access Journals (Sweden)

    Sarah Chadwick

    2012-01-01

    Full Text Available Abnormally pigmented scars are an undesirable consequence of cutaneous wound healing and are a complication every single individual worldwide is at risk of. They present a challenge for clinicians, as there are currently no definitive treatment options available, and render scars much more noticeable making them highly distressing for patients. Despite extensive research into both wound healing and the pigment cell, there remains a scarcity of knowledge surrounding the repigmentation of cutaneous scars. Pigment production is complex and under the control of many extrinsic and intrinsic factors and patterns of scar repigmentation are unpredictable. This article gives an overview of human skin pigmentation, repigmentation following wounding and current treatment options.

  13. [Cutaneous diphtheria after a minor injury in Sri Lanka].

    Science.gov (United States)

    Berg, L; Mechlin, A; Schultz, E S

    2016-02-01

    Cutaneous dipththeria is an infectious bacterial disease endemic in tropical regions, but rarely diagnosed in Germany. Following travel in Sri Lanka, a 60-year-old German presented to our dermatological clinic with a skin ulcer and extensive erythematous erosive edema of his left foot. Corynebacterium diphtheriae was isolated from a swab of the lesion. There were no clinical signs of toxic diphtheria. The patient was treated with penicillin G and erythromycin, followed by a slow healing of the lesion. The isolated strain could be identified as toxigenic C. diphtheriae mitis. Due to increased travel activity, dermatologists should have uncommon infections like cutaneous diphtheria in mind.

  14. Atypical Primary Cutaneous Rosai Dorfman Disease: A Case Report.

    Science.gov (United States)

    Kinio, Anna E; Sawchuk, Michael A; Pratt, Melanie

    Rosai Dorfman disease (RDD) is a rare disorder that typically presents with bilateral cervical lymphadenopathy and follows a benign course. We present a case of late-onset atypical primary cutaneous RDD that is resistant to treatment modalities described in the literature. Case report. An 84-year-old woman presented with a 7-year history of cutaneous lesions histologically consistent with RDD. She later failed initial treatments of acitretin and thalidomide. Physicians must be aware of unusual presentations of RDD. Also, further treatment options must be explored for patients resistant to classical management of RDD.

  15. Chronic cheek ulcer caused by odontogenic cutaneous sinus tract

    Directory of Open Access Journals (Sweden)

    Tomoya Sato

    2015-06-01

    Odontogenic cutaneous sinus tracts are often misdiagnosed, and they lead to facial wounds and scarring. Therefore, we must be aware of the possibility of this condition. A dental origin must be considered for chronic ulcers involving the cheek, chin and submental areas. The clinical course of this patient suggests two important clinical issues for prompt diagnosis. First, physical examination, including palpation and probing, are helpful for exploration of sinus tracts. Second, computed tomography is useful to detect the sinus tract and affected teeth. Computed tomography provides radiographic evidence of the relationship between the tooth and cutaneous region, and it may be superior to radiography.

  16. Radionecrosis attenuation in wistar rats with cutaneous application of quercetin

    International Nuclear Information System (INIS)

    Alves, Nelson Mendes

    2016-01-01

    The increased incidence of cancer has been significant in recent decades in the world population, as confirmed by national and international institutions in the health area. The emergence of cancer is influenced, predominantly by genetic and environmental factors, being manifested more in the adult population. The main modalities for cancer treatment (radiotherapy, chemotherapy and surgery) may be used separately or in combination, depending on the type of cancer. Among the methods mentioned, radiation therapy is the one more broadly used for the treatment of patients, having an associated side effect called radiodermatitis, which has degrees of severity ranging from simple erythema to radionecrosis. The manifestation of radiodermatitis may occur during the treatment or after the radiotherapy sessions: both situations have great relevance in the patient's quality of life and social costs. One of the studied alternative therapies for attenuating the radionecrosis is the quercetin cutaneous application. One of the alternative therapies, studied to mitigate or eliminate the radionecrosis, is based on the topical application of quercetin. To evaluate the effectiveness of this mitigation, an animal model of radionecrosis was developed, to be used in Wistar rats. After in vitro studies, the quercetin concentrations and time of application were determined, reducing the number of animals, when in vivo experiments are carried out. With the topical application of 250 μ mol/L of quercetin, one hour prior to gamma irradiation, at a dose of 85 Gy, the side effects of radiation were minimized, avoiding the formation of radionecrosis. There was, also, a tendency to attenuate the wound area in the studied animals, compared to the irradiated animals without the quercetin application. (author)

  17. Adjuvant radiotherapy for cutaneous melanoma: Comparing hypofractionation to conventional fractionation

    International Nuclear Information System (INIS)

    Chang, Daniel T.; Amdur, Robert J.; Morris, Christopher G. M.S.; Mendenhall, William M.

    2006-01-01

    Purpose: To examine locoregional control after adjuvant radiotherapy (RT) for cutaneous melanoma and compare outcomes between conventional fractionation and hypofractionation. Methods and Materials: Between January 1980 and June 2004, 56 patients with high-risk disease were treated with adjuvant RT. Indications for RT included: recurrent disease, cervical lymph node involvement, lymph nodes >3 cm, more than three lymph nodes involved, extracapsular extension, gross residual disease, close or positive margins, or satellitosis. Hypofractionation was used in 41 patients (73%) and conventional fractionation was used in 15 patients (27%). Results: The median age was 61 years (21->90). The median follow-up among living patients was 4.4 years (range, 0.6-14.4 years). The primary site was located in the head and neck in 49 patients (87%) and below the clavicles in 7 patients (13%). There were 7 in-field locoregional failures (12%), 3 out-of-field regional failures (5%), and 24 (43%) distant failures. The 5-year in-field locoregional control (ifLRC) and freedom from distant metastases (FFDM) rates were 87% and 43%, respectively. The 5-year cause-specific (CSS) and overall survival (OS) was 57% and 46%, respectively. The only factor associated with ifLRC was satellitosis (p = 0.0002). Nodal involvement was the only factor associated with FFDM (p = 0.0007), CSS (p = 0.0065), and OS (p = 0.016). Two patients (4%) who experienced severe late complications, osteoradionecrosis of the temporal bone and radiation plexopathy, and both received hypofractionation (5%). Conclusions: Although surgery and adjuvant RT provides excellent locoregional control, distant metastases remain the major cause of mortality. Hypofractionation and conventional fractionation are equally efficacious

  18. Systematic review of pediatric health outcomes associated with childhood adversity.

    Science.gov (United States)

    Oh, Debora Lee; Jerman, Petra; Silvério Marques, Sara; Koita, Kadiatou; Purewal Boparai, Sukhdip Kaur; Burke Harris, Nadine; Bucci, Monica

    2018-02-23

    understand how adversity, its timing and severity, and the presence of individual genetic, epigenetic, and protective factors affects children's health and development.

  19. Optimal Contracting under Adverse Selection

    DEFF Research Database (Denmark)

    Lenells, Jonatan; Stea, Diego; Foss, Nicolai Juul

    2015-01-01

    We study a model of adverse selection, hard and soft information, and mentalizing ability--the human capacity to represent others' intentions, knowledge, and beliefs. By allowing for a continuous range of different information types, as well as for different means of acquiring information, we dev...... of that information. This strategy affects the properties of the optimal contract, which grows closer to the first best. This research provides insights into the implications of mentalizing for agency theory....

  20. Cimetidine: A Safe Treatment Option for Cutaneous Warts in Pediatric Heart Transplant Recipients

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    Bibhuti B Das

    2018-04-01

    Full Text Available Background and Objectives: Immunosuppressed individuals are at particularly increased risk for human papilloma virus-related infections. The primary objective of our study is to determine if there are any adverse effects associated with high-dose cimetidine treatment. A secondary objective is to report our experience with cimetidine in the treatment of cutaneous warts in pediatric heart transplant recipients. Methods and Results: This was a retrospective observational study. A total of 8 pediatric heart transplant recipients diagnosed with multiple recalcitrant warts were the subject of the study. All patients were treated with cimetidine (30–40 mg/kg/day in two divided doses for 3 to 6 month durations. All patients had complete resolution of their lesions except 1 patient who had no clinical improvement. Of these 8 patients, one had recurrence of warts at one year follow-up, which resolved with restarting cimetidine therapy. One patient who had only 3 months of cimetidine therapy had immediate relapse after cimetidine was stopped. None of them had significant change in their tacrolimus trough, serum creatinine, and alanine transaminase levels. No adverse events were reported except one patient experienced mild gynecomastia. Conclusion: Cimetidine can be a safe and alternative treatment option for multiple warts in pediatric heart transplant recipients.