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Sample records for severe steroid-refractory ulcerative

  1. Colonic ulcerations may predict steroid-refractory course in patients with ipilimumab-mediated enterocolitis

    PubMed Central

    Jain, Animesh; Lipson, Evan J; Sharfman, William H; Brant, Steven R; Lazarev, Mark G

    2017-01-01

    AIM To investigate management of patients who develop ipilimumab-mediated enterocolitis, including association of endoscopic findings with steroid-refractory symptoms and utility of infliximab as second-line therapy. METHODS We retrospectively reviewed all patients at our center with metastatic melanoma who were treated with ipilimumab between March 2011 and May 2014. All patients received a standard regimen of intravenous ipilimumab 3 mg/kg every 3 wk for four doses or until therapy was stopped due to toxicity or disease progression. Basic demographic and clinical data were collected on all patients. For patients who developed grade 2 or worse diarrhea (increase of 4 bowel movements per day), additional data were collected regarding details of gastrointestinal symptoms, endoscopic findings and treatment course. Descriptive statistics were used. RESULTS A total of 114 patients were treated with ipilimumab during the study period and all were included. Sixteen patients (14%) developed ≥ grade 2 diarrhea. All patients were treated with high-dose corticosteroids (1-2 mg/kg prednisone daily or equivalent). Nine of 16 patients (56%) had ongoing diarrhea despite high-dose steroids. Steroid-refractory patients received one dose of intravenous infliximab at 5 mg/kg, and all but one had brisk resolution of diarrhea. Fourteen of the patients underwent either colonoscopy or sigmoidoscopy with variable endoscopic findings, ranging from mild erythema to colonic ulcers. Among 8 patients with ulcers demonstrated by sigmoidoscopy or colonoscopy, 7 patients (88%) developed steroid-refractory symptoms requiring infliximab. With a median follow-up of 264 d, no major adverse events associated with prednisone or infliximab were reported. CONCLUSION In patients with ipilimumab-mediated enterocolitis, the presence of colonic ulcers on endoscopy was associated with a steroid-refractory course. PMID:28373768

  2. Steroid-refractory ulcerative colitis and associated primary sclerosing cholangitis treated with infliximab.

    PubMed

    Duca, Ileana; Ramírez de la Piscina, Patricia; Estrada, Silvia; Calderón, Rosario; Spicakova, Katerina; Urtasun, Leire; Marra-López, Carlos; Zabaleta, Salvador; Bengoa, Raquel; Marcaide, María Asunción; García-Campos, Francisco

    2013-01-28

    Primary sclerosing cholangitis is an infrequent extraintestinal manifestation of ulcerative colitis. Damage to bile ducts is irreversible and medical therapies to prevent progression of the disease are usually ineffective. We describe a patient with long-standing ulcerative colitis, which was refractory to corticosteroid therapy who developed primary sclerosing cholangitis (biochemical stage II/IV) in the course of his pancolitis. Treatment with infliximab (5 mg/kg as an induction dose followed by maintenance doses every two months) was indicated because of steroid-dependent disease associated to primary sclerosing cholangitis as well as sacroiliitis and uveitis and previous episode of severe azathioprine-related hepatic toxicity. At present, after two years of follow-up, the patient is asymptomatic with normal liver tests and complete resumption of daily life activities. This case draws attention to the usefulness of anti-tumor necrosis factor-alpha therapy for the management of primary sclerosing cholangitis as extraintestinal manifestation of inflammatory bowel disease.

  3. Steroid-refractory ulcerative colitis and associated primary sclerosing cholangitis treated with infliximab

    PubMed Central

    Duca, Ileana; Ramírez de la Piscina, Patricia; Estrada, Silvia; Calderón, Rosario; Spicakova, Katerina; Urtasun, Leire; Marra-López, Carlos; Zabaleta, Salvador; Bengoa, Raquel; Marcaide, María Asunción; García-Campos, Francisco

    2013-01-01

    Primary sclerosing cholangitis is an infrequent extraintestinal manifestation of ulcerative colitis. Damage to bile ducts is irreversible and medical therapies to prevent progression of the disease are usually ineffective. We describe a patient with long-standing ulcerative colitis, which was refractory to corticosteroid therapy who developed primary sclerosing cholangitis (biochemical stage II/IV) in the course of his pancolitis. Treatment with infliximab (5 mg/kg as an induction dose followed by maintenance doses every two months) was indicated because of steroid-dependent disease associated to primary sclerosing cholangitis as well as sacroiliitis and uveitis and previous episode of severe azathioprine-related hepatic toxicity. At present, after two years of follow-up, the patient is asymptomatic with normal liver tests and complete resumption of daily life activities. This case draws attention to the usefulness of anti-tumor necrosis factor-alpha therapy for the management of primary sclerosing cholangitis as extraintestinal manifestation of inflammatory bowel disease. PMID:23382642

  4. [Treatment of severe ulcerative colitis flares].

    PubMed

    Aceituno, Montserrat; Montserrat, Aceituno; Zabana, Yamile; Yamile, Zabana; Esteve, Maria; Maria, Esteve

    2014-10-01

    The treatment of severe ulcerative colitis remains a challenge for gastroenterologists. A not inconsiderable number of patients will experience severe flares throughout their lives and will require hospitalization. Mortality in severe ulcerative colitis is still high and consequently treatment must be aggressive, avoiding delays in rescue therapies or even surgery. The aim of this review was to describe the medical treatment of severe ulcerative colitis, highlighting recent therapeutic advances.

  5. Response of Steroid-Refractory Acute GVHD to α1-Antitrypsin.

    PubMed

    Marcondes, A Mario; Hockenbery, David; Lesnikova, Marina; Dinarello, Charles A; Woolfrey, Ann; Gernsheimer, Terry; Loghman-Adham, Mahmoud; Gelmont, David; Storer, Barry; Hansen, John A; Deeg, H Joachim

    2016-09-01

    α1-Antitrypsin (AAT) is a serine protease inhibitor with anti-inflammatory, antiapoptotic, and immunomodulatory properties. It has therapeutic efficacy in animal models of autoimmune diseases, inflammatory disorders, and transplantation. In a phase I/II open-label single-center study, we administered AAT (Glassia; Baxalta/Kamada, New Ziona, Israel) as salvage therapy to 12 patients with steroid-refractory acute graft-versus-host disease (GVHD). AAT was given i.v. at 2 dose levels over a 15-day course. All patients had grades III or IV GVHD with stage 4 gut involvement. After treatment, plasma AAT levels increased in both cohorts and remained within 2 to 4 mg/mL for the duration of treatment. No clinically relevant toxicities attributable to AAT were observed. GVHD manifestations improved in 8 of 12 patients, and 4 responses were complete. Six patients (50%) were alive at last follow-up (>104 to >820 days). These findings show that AAT is well tolerated and has efficacy in the treatment of steroid-refractory severe acute GVHD. Further studies are warranted.

  6. Mesenchymal stromal cells from pooled mononuclear cells of multiple bone marrow donors as rescue therapy in pediatric severe steroid-refractory graft-versus-host disease: a multicenter survey

    PubMed Central

    Kuçi, Zyrafete; Bönig, Halvard; Kreyenberg, Hermann; Bunos, Milica; Jauch, Anna; Janssen, Johannes W.G.; Škifić, Marijana; Michel, Kristina; Eising, Ben; Lucchini, Giovanna; Bakhtiar, Shahrzad; Greil, Johann; Lang, Peter; Basu, Oliver; von Luettichau, Irene; Schulz, Ansgar; Sykora, Karl-Walter; Jarisch, Andrea; Soerensen, Jan; Salzmann-Manrique, Emilia; Seifried, Erhard; Klingebiel, Thomas; Bader, Peter; Kuçi, Selim

    2016-01-01

    To circumvent donor-to-donor heterogeneity which may lead to inconsistent results after treatment of acute graft-versus-host disease with mesenchymal stromal cells generated from single donors we developed a novel approach by generating these cells from pooled bone marrow mononuclear cells of 8 healthy “3rd-party” donors. Generated cells were frozen in 209 vials and designated as mesenchymal stromal cell bank. These vials served as a source for generation of clinical grade mesenchymal stromal cell end-products, which exhibited typical mesenchymal stromal cell phenotype, trilineage differentiation potential and at later passages expressed replicative senescence-related markers (p21 and p16). Genetic analysis demonstrated their genomic stability (normal karyotype and a diploid pattern). Importantly, clinical end-products exerted a significantly higher allosuppressive potential than the mean allosuppressive potential of mesenchymal stromal cells generated from the same donors individually. Administration of 81 mesenchymal stromal cell end-products to 26 patients with severe steroid-resistant acute graft-versus-host disease in 7 stem cell transplant centers who were refractory to many lines of treatment, induced a 77% overall response at the primary end point (day 28). Remarkably, although the cohort of patients was highly challenging (96% grade III/IV and only 4% grade II graft-versus-host disease), after treatment with mesenchymal stromal cell end-products the overall survival rate at two years follow up was 71±11% for the entire patient cohort, compared to 51.4±9.0% in graft-versus-host disease clinical studies, in which mesenchymal stromal cells were derived from single donors. Mesenchymal stromal cell end-products may, therefore, provide a novel therapeutic tool for the effective treatment of severe acute graft-versus-host disease. PMID:27175026

  7. Tocilizumab for steroid refractory acute graft-versus-host disease.

    PubMed

    Roddy, Julianna V F; Haverkos, Bradley M; McBride, Ali; Leininger, Kathryn M; Jaglowski, Samantha; Penza, Sam; Klisovic, Rebecca; Blum, William; Vasu, Sumithira; Hofmeister, Craig C; Benson, Don M; Andritsos, Leslie A; Devine, Steven M; Efebera, Yvonne A

    2016-01-01

    Acute graft-versus-host-disease (aGVHD) is a frequent and often lethal complication of allogeneic hematopoietic stem cell transplant despite prophylaxis. Tocilizumab is a humanized anti-IL-6 receptor monoclonal antibody that has evidence of activity in patients with steroid refractory (SR) GVHD. We retrospectively report on nine patients with grade 3 or 4 SR aGVHD who received tocilizumab. Eight mg/kg of tocilizumab was administered intravenously every 3-4 weeks. aGVHD grading and responses were based on consensus criteria. Median age at transplant was 48 years. Five patients had alternate donor sources. Median time from aGVHD onset to tocilizumab administration was 44 days. Two patients had complete responses and two had partial responses. Median survival from start of tocilizumab was 26 days (range 13-1054). Our limited experience demonstrated an overall response rate of 44% (CR + PR); however, this response was not durable. Further studies are needed to determine the optimal time for tocilizumab initiation.

  8. Tocilizumab for steroid refractory acute graft-versus-host disease

    PubMed Central

    Roddy, Julianna V. F.; Haverkos, Bradley M.; McBride, Ali; Leininger, Kathryn M.; Jaglowski, Samantha; Penza, Sam; Klisovic, Rebecca; Blum, William; Vasu, Sumithira; Hofmeister, Craig C.; Benson, Don M.; Andritsos, Leslie A.; Devine, Steven M.; Efebera, Yvonne A.

    2015-01-01

    Acute graft-versus-host-disease (aGVHD) is a frequent and often lethal complication of allogeneic hematopoietic stem cell transplant despite prophylaxis. Tocilizumab is a humanized anti-IL-6 receptor monoclonal antibody that has evidence of activity in patients with steroid refractory (SR) GVHD. We retrospectively report on nine patients with grade 3 or 4 SR aGVHD who received tocilizumab. Eight mg/kg of tocilizumab was administered intravenously every 3–4 weeks. aGVHD grading and responses were based on consensus criteria. Median age at transplant was 48 years. Five patients had alternate donor sources. Median time from aGVHD onset to tocilizumab administration was 44 days. Two patients had complete responses and two had partial responses. Median survival from start of tocilizumab was 26 days (range 13–1054). Our limited experience demonstrated an overall response rate of 44% (CR + PR); however, this response was not durable. Further studies are needed to determine the optimal time for tocilizumab initiation. PMID:26140610

  9. Ulcers

    MedlinePlus

    An ulcer is a crater-like sore on the skin or mucous membrane . Ulcers form when the top layers of skin or ... Ulcers can be caused by inflammation or infection. Some ulcers may be caused by a cancer.

  10. [Management of severe ulcerative colitis: An up-to-date].

    PubMed

    Hernández-Rocha, Cristian; Ibáñez, Patricio; Molina, María Elena; Klaassen, Julieta; Valenzuela, Andrea; Candia, Roberto; Bellolio, Felipe; Zúñiga, Álvaro; Miguieles, Rodrigo; Miquel, Juan Francisco; Chianale, José; Álvarez-Lobos, Manuel

    2017-01-01

    Ulcerative Colitis (UC) is a chronic inflammatory disease involving the colon, with alternating periods of remission and activity. Exacerbations can be severe and associated with complications and mortality. Diagnosis of severe UC is based on clinical, biochemical and endoscopic variables. Patients with severe UC must be hospitalized. First line therapy is the use of intravenous corticoids which achieve clinical remission in most patients. However, 25% of patients will be refractory to corticoids, situation that should be evaluated at the third day of therapy. In patients without response, cytomegalovirus infection must be quickly ruled out to escalate to second line therapy with biological drugs or cyclosporine. Total colectomy must not be delayed if there is no response to second line therapy, if there is a contraindication for second line therapies or there are complications such as: megacolon, perforation or massive bleeding. An active management with quick escalation on therapy allows to decrease the prolonged exposure to corticoids, reduce colectomy rates and its perioperative complications.

  11. Ulcers

    MedlinePlus

    ... give me an ulcer!" "There's been so much stress at work lately, I'm sure I'll get an ulcer." "Don't worry so much. Do you want an ulcer?" When people talk like this, it sounds like ulcers are easy to give and easy to get. It also sounds like stress is to blame. But is that the real ...

  12. Fibrinogen: A Marker in Predicting Diabetic Foot Ulcer Severity

    PubMed Central

    Li, X. H.; Guan, L. Y.; Lin, H. Y.; Wang, S. H.; Cao, Y. Q.; Jiang, X. Y.

    2016-01-01

    Aims. To examine whether fibrinogen levels are a valuable biomarker for assessing disease severity and monitoring disease progression in patients with diabetic foot ulcer (DFU). Methods. A retrospective study was designed to examine the utility of fibrinogen in estimating disease severity in patients with DFU admitted to our hospital between January 2015 and January 2016. In total, 152 patients with DFU were enrolled in the study group, and 52 age and gender matched people with diabetes but no DFU were included as the control group. DFU severity was assessed using Wagner criteria. Results. Patients with DFU were divided into 2 subgroups based on the Wagner criteria. Mean fibrinogen values were significantly higher in patients with DFU grade ≧ 3 compared to those with DFU grades 1-2 (5.23 ± 1.37 g/L versus 3.61 ± 1.04 g/L). Using ROC statistic, a cut-off value of 5.13 g/L indicated the possible amputation with a sensitivity of 81.8% and a specificity of 78.9% (positive predictive value [PPV] 78.6%, negative predictive value [89.0%]). Fibrinogen values were found to be correlated with CRP levels, neutrophil, and WBC count. Conclusions. Fibrinogen levels might be a valuable tool for assessing the disease severity and monitoring the disease progression in patients with DFU. PMID:28044140

  13. A Phase I Study of Alemtuzumab for Therapy of Steroid-Refractory Chronic Graft-versus-Host Disease

    PubMed Central

    Nikiforow, Sarah; Kim, Haesook T.; Bindra, Bhavjot; McDonough, Sean; Glotzbecker, Brett; Armand, Philippe; Koreth, John; Ho, Vincent T.; Alyea, Edwin P.; Blazar, Bruce R.; Ritz, Jerome; Soiffer, Robert J.; Antin, Joseph H.; Cutler, Corey S.

    2013-01-01

    Steroid-refractory chronic graft-versus-host disease (cGvHD) carries a poor prognosis with no agreed-upon algorithm for treatment. Since both B and T cells contribute to the pathophysiology of cGvHD, we conducted a Phase 1 study in subjects with steroid-refractory cGvHD using the anti-CD52 antibody alemtuzumab to transiently deplete most mononuclear subsets. Three regimens were investigated in a 3+3 dose-escalation design: 3 mg×6 (Dose level 1); 3 mg×1, then 10 mg×5 (Dose level 2); and 3 mg×1, 10 mg×1, then 30mg×4 (Dose level 3) administered over 4 weeks. The maximum tolerated dose of alemtuzumab was Dose level 2. Thirteen patients were evaluable for toxicities, which were primarily infectious and hematologic. Rates of infectious complications in the first 12 weeks were 0% at Dose level 1 (n=3), 50% at Dose Level 2 (1 death, n=6), and 75% at Dose Level 3 (2 deaths, n=4). Of 10 patients evaluable for response, seven (70%) responded at 12 weeks, with a 30% complete response rate. Four subjects reduced steroid dose or discontinued an immunosuppressant at 12 weeks. The median decrease in steroid dose at 1 year was 61.6%. Infectious complications occurred predominantly in the first 3 months after therapy, but full B and T cell recovery took well over 12 months. Immunophenotypic profiling revealed early recovery by NK cells and relative sparing of CD4+ and CD8+ central memory T cell subsets. Our study indicates that therapy with alemtuzumab for steroid-refractory chronic GvHD is tolerable with close attention to dosing and may be active in subjects who have failed multiple therapies. The pattern of lymphocyte recovery after alemtuzumab will inform the biology and future therapy of cGvHD. The use of alemtuzumab in the context of therapy for cGvHD deserves study in larger Phase 2 trials. PMID:23416855

  14. Evolving medical therapies for ulcerative colitis.

    PubMed

    Cohen, Russell D

    2002-12-01

    Therapies for patients with ulcerative colitis have, until recently, been limited in scope and efficacy. New formulations of mesalamine and corticosteroids have challenged the older therapies with respect to both efficacy and safety. The application of 6-mercaptopurine and azathioprine for steroid-refractory disease and maintenance of remission has resulted in studies of other candidate immunomodulatory agents. Biologic therapies targeting tumor necrosis factor, adhesion molecules, or other cytokines are under intense scrutiny as potential disease-altering agents that may even replace currently available products. Other approaches, including such wide-ranging products as heparin, nicotine, and probiotics, suggest that control of ulcerative colitis may require an individualized approach for each patient.

  15. A patient with foot ulcer and severe metabolic alkalosis.

    PubMed

    John, Ruby Samuel; Simoes, Sonia; Reddi, Alluru S

    2012-01-01

    We report a case of triple acid-base disorder with metabolic alkalosis as the primary disorder in a 65-year-old man due to ingestion and application to leg ulcers of baking soda (calcium bicarbonate). The blood pH was 7.65 with hypochloremia, hypokalemia, and prerenal azotemia. He was treated with isotonic saline with K replacement, and the patient improved without any adverse clinical consequences. We discuss the causes, mechanisms, and management of Cl-responsive (depletion) metabolic alkalosis.

  16. Ulcers

    MedlinePlus

    ... if they cause heartburn.Does what I eat affect my ulcer?It may. But this isn't true for everyone. Certain foods and drinks may be more likely to make your pain worse. These include both regular and decaffeinated coffee, tea, chocolate, meat extracts, alcohol, black pepper, chili powder, mustard ...

  17. Pressure ulcers in the intensive care unit: the relationship between nursing workload, illness severity and pressure ulcer risk.

    PubMed

    Cremasco, Mariana F; Wenzel, Fernanda; Zanei, Suely S V; Whitaker, Iveth Y

    2013-08-01

    Aims and objective.  To verify association between PU development with nursing workload and illness severity and to verify whether nursing workload and illness severity are related with Braden Scale scores. Background.  Critically ill patients are more susceptible to treatment complications because of the severity of their clinical condition. Design.  Prospective descriptive study. Methods.  Patients consecutively admitted to three intensive care units (ICUs) of a public university hospital located in Sao Paulo, Brazil and without pressure ulcer (PU) at admission and a minimum stay of 24 hours were included in the sample. Prospective data collection included demographic, clinical and hospitalisation data, Nursing Activities Score (NAS), Simplified Acute Physiology Score (SAPSII) and Braden Scale. Multivariate linear regression analysis was applied to verify whether nursing workload and illness severity are related with Braden Scale scores. Multivariate logistic regression analysis was used to verify whether nursing workload and illness severity were risk factors associated with PU development. Results.  The study sample included 160 patients. The mean Braden score was 12·0 and PU incidence was 34·4%. Multivariate linear regression analysis identified as factors related to variation of Braden scores: illness severity (SAPSII), nursing workload (NAS) and age. Multivariate logistic regression showed a model with risk factors associated with PU development: sex, length of ICU stay, illness severity and nursing workload. Conclusion.  Nursing workload, severity of illness, sex and length of ICU stay were identified as risk factors associated with PU development. However, nursing workload acted as a protective factor. Illness severity, nursing workload and age were related to Braden scores. Relevance to clinical practice.  Accurate identification of risk factors and the use of clinical judgment in skin assessment are prerequisites for determining

  18. MANAGEMENT OF ACUTE SEVERE ULCERATIVE COLITIS: A CLINICAL UPDATE

    PubMed Central

    SOBRADO, Carlos Walter; SOBRADO, Lucas Faraco

    2016-01-01

    ABSTRACT Introduction: Acute severe colitis is a potentially lethal medical emergency and, even today, its treatment remains a challenge for clinicians and surgeons. Intravenous corticoid therapy, which was introduced into the therapeutic arsenal in the 1950s, continues to be the first-line treatment and, for patients who are refractory to this, the rescue therapy may consist of clinical measures or emergency colectomy. Objective: To evaluate the indications for and results from drug rescue therapy (cyclosporine, infliximab and tacrolimus), and to suggest a practical guide for clinical approaches. Methods: The literature was reviewed using the Medline/PubMed, Cochrane library and SciELO databases, and additional information from institutional websites of interest, by cross-correlating the following keywords: acute severe colitis, fulminating colitis and treatment. Results: Treatments for acute severe colitis have avoided colectomy in 60-70% of the cases, provided that they have been started early on, with multidisciplinary follow-up. Despite the adverse effects of intravenous cyclosporine, this drug has been indicated in cases of greater severity with an imminent risk of colectomy, because of its fast action, short half-life and absence of increased risk of surgical complications. Therapy using infliximab has been reserved for less severe cases and those in which immunosuppressants are being or have been used (AZA/6-MP). Indication of biological agents has recently been favored because of their ease of therapeutic use, their good short and medium-term results, the possibility of maintenance therapy and also their action as a "bridge" for immunosuppressant action (AZA/6-MP). Colectomy has been reserved for cases in which there is still no response five to seven days after rescue therapy and in cases of complications (toxic megacolon, profuse hemorrhage and perforation). Conclusion: Patients with a good response to rescue therapy who do not undergo emergency

  19. Thrombotic Occlusion of All Left Coronary Branches in a Young Woman with Severe Ulcerative Colitis

    PubMed Central

    Gustavsson, Carl Gunnar; Svensson, Peter J.; Hertervig, Erik; Sandhall, Lennart; Hårdhammar, Peter; Malcevschi-Lind, Natascia; Olsson, Sven-Erik

    2011-01-01

    Background. The thrombosis risk is increased in active ulcerative colitis. The limited number of reported complications have predominantly been cerebrovascular but other vessel territories may also be affected. Patient. During a severe attack of ulcerative colitis a 37-year-old woman suffered occlusion of all left coronary artery branches. Serial angiographies showed progressive recanalisation of the coronary arteries during anticoagulation, but no atherosclerotic stenosis. The cause of infarction was thus considered to be an extensive coronary thrombosis. However, a large battery of blood tests failed to identify any procoagulant abnormality. Conclusion. Evidence is now accumulating that the increased thrombosis risk also may involve the coronary arteries, even in young patients. To the best of our knowledge this is the third reported case of myocardial infarction despite angiographically normal coronary arteries in a patient with active ulcerative colitis. The extent of affected myocardium was in this case exceptionally large. PMID:22347627

  20. Persistent cutaneous abdominal ulcerations secondary to diffuse dermal angiomatosis: an underestimated sign for severe atherosclerosis

    PubMed Central

    García-Colmenero, Lidia; Martin-Ezquerra, Gemma; Gómez-Martín, Ignacio; Mellado Joan, Meritxell; Barranco, Carlos; Albero-González, Raquel; Villar-García, Judith; Pujol, Ramon M.

    2016-01-01

    Abstract Background: Diffuse dermal angiomatosis (DDA) is a rare, acquired, reactive vascular proliferation, clinically characterized by livedoid erythematous–violaceous plaques, which frequently evolve to ulceration and necrosis. Histopathologically, it is manifested by a diffuse proliferation of endothelial cells within the full thickness of the dermis. DDA has been mainly associated with severe peripheral atherosclerosis. Methods: We report a 63-year-old woman who presented with multiple erythematous–violaceous plaques with central deep skin ulcers on thighs, lower abdomen, and perianal area, associated with intermittent claudication, low-grade fever, and weight loss. Initially, the clinical picture along with positive cultures for Klebsiella pneumoniae suggested a multifocal ecthyma gangrenosum; nevertheless, a skin biopsy showed a diffuse dermal proliferation of endothelial cells interstitially arranged between collagen bundles. A computed tomography scan revealed severe aortic atheromatosis with complete luminal occlusion of the infrarenal aorta and common iliac arteries. Results: The diagnosis of DDA secondary to severe atherosclerosis was established. The patient underwent a left axillofemoral bypass surgery with a rapidly healing of the ulcers in the next weeks. Conclusions: DDA should be considered in the differential diagnosis of livedoid ischemic lesions. Recognition of DDA as a cutaneous sign of severe peripheral vascular disease is important for both dermatologists and internists. Recognition of risk factors and their management with an early intervention to correct tissue ischemia can be curative. PMID:27442644

  1. Efficacy of Mesenchymal Stem Cell Therapy for Steroid-Refractory Acute Graft-Versus-Host Disease following Allogeneic Hematopoietic Stem Cell Transplantation: A Systematic Review and Meta-Analysis

    PubMed Central

    Chen, Xiaomei; Wang, Chunyan; Yin, Jin; Xu, Jinhuan; Wei, Jia; Zhang, Yicheng

    2015-01-01

    Background Mesenchymal stem cells (MSCs) have been broadly used experimentally in various clinical contexts. The addition of MSCs to initial steroid therapy for acute graft-versus-host disease (aGVHD) may improve patient outcomes. However, investigations regarding prognostic factors affecting the efficacy of MSC therapy for steroid-refractory aGVHD remain controversial. We thus conducted a systematic review and meta-analysis of published clinical trials to determine possible prognostic factors affecting the efficacy of MSCs in treating steroid-refractory aGVHD. Methods and Findings Clinical trials using MSC therapy for steroid-refractory aGVHD were identified by searching PubMed and EMBASE databases. A total of 6,963 citations were reviewed, and 13 studies met the inclusion criteria. A total of 301 patients from thirteen studies were included. Of these, 136 patients showed a complete response (CR), and 69 patients displayed a partial (PR) or mixed response (MR). In total, 205 patients exhibited overall response (ORR). Patients with skin steroid-refractory aGVHD showed a better clinical response than gastrointestinal (CR: odds ratio [OR] = 1.93, 95% confidence interval [95%CI]: 1.05–3.57, p < 0.05) and liver (CR: OR = 2.30, 95%CI: 1.12–4.69, p < 0.05, and ORR: OR = 2.93, 95%CI: 1.06–8.08, p < 0.05) steroid-refractory aGVHD. Those with grade II steroid-refractory aGVHD exhibited a better clinical response following MSC therapy than recipients with grade III–IV (CR: OR = 3.22, 95%CI: 1.24–8.34, p < 0.05). Completion therapy may improve the CR but reduce ORR compared with induction therapy (CR: OR = 0.20, 95%CI: 0.09–0.44, p < 0.05; ORR: OR = 2.18, 95%CI: 1.17–4.05, p = 0.01). There was also a trend towards a better clinical response in children compared with adults (CR: OR = 2.41, 95%CI: 1.01–5.73, p = 0.05). Conclusions Age, skin involvement, lower aGVHD grade, and the number of infusions are the main prognostic factors affecting the efficacy of MSC

  2. Multiarticular chronic tophaceous gout with severe and multiple ulcerations: a case report

    PubMed Central

    2011-01-01

    Introduction Gout is a common inflammatory arthritis caused by articular precipitation of monosodium urate crystals. It usually affects the first metatarsophalangeal joint of the foot and less commonly other joints, such as wrists, elbows, knees and ankles. Case presentation We report the case of a 75-year-old Caucasian man with tophaceous multiarticular gout, soft-tissue involvement and ulcerated tophi on the first metatarsophalangeal joint of the left foot, on the first interphalangeal joint of the right foot and on the left thumb. Conclusion Ulcers due to tophaceous gout are currently uncommon considering the positive effect of pharmaceutical treatment in controlling hyperuricemia. Surgical treatment is seldom required for gout and is usually reserved for cases of recurrent attacks with deformities, severe pain, infection and joint destruction. PMID:21854566

  3. Predictive factors for a severe clinical course in ulcerative colitis: Results from population-based studies

    PubMed Central

    Wanderås, Magnus Hofrenning; Moum, Bjørn A; Høivik, Marte Lie; Hovde, Øistein

    2016-01-01

    Ulcerative colitis (UC) is characterized by chronic inflammation of the large bowel in genetically susceptible individuals exposed to environmental risk factors. The disease course can be difficult to predict, with symptoms ranging from mild to severe. There is no generally accepted definition of severe UC, and no single outcome is sufficient to classify a disease course as severe. There are several outcomes indicating a severe disease course, including progression of the disease’s extension, a high relapse rate, the development of acute severe colitis, colectomy, the occurrence of colorectal cancer and UC-related mortality. When evaluating a patient’s prognosis, it is helpful to do so in relation to these outcomes. Using these outcomes also makes it easier to isolate factors predictive of severe disease. The aims of this article are to evaluate different disease outcomes and to present predictive factors for these outcomes. PMID:27158539

  4. Providencia stuartii infection in a dog with severe skin ulceration and cellulitis.

    PubMed

    Papadogiannakis, E; Perimeni, D; Velonakis, E; Kontos, V; Vatopoulos, A

    2007-06-01

    The aim of this report is to present a case of severe skin ulceration and cellulitis in a seven year old mongrel dog following cystitis. The Providencia stuartii strain was the only isolate from skin lesions. This bacterium is a Gram-negative rod belonging to the family of Enterobacteriaceae. To the best of our knowledge, even though there are some reports in the literature concerning animal infections with Providencia species, there have been no cases of cellulitis in which this pathogen is involved. The Providencia stuartii strain was highly sensitive to amikacin, and the dog responded quickly to this antibiotic.

  5. Abdominal and scrotal wall emphysema in a patient with severe ulcerative colitis.

    PubMed

    Sharma, Manik; Thandassery, Ragesh Babu; Hilli, Shatha Al; Kaabi, Saad Al

    2014-07-01

    Severe ulcerative colitis can be associated with bowel perforation. Bowel perforation rarely leads on to abdominal wall and scrotal wall emphysema. Bowel perforation in such cases can be spontaneous or iatrogenic (colonoscopy-related). We report a rare scenario where a patient presented with abdominal wall and scrotal emphysema after topical corticosteroid enema-induced traumatic rectal perforation. Topical corticosteroids were stopped immediately after identification of rectal perforation. The patient was managed conservatively with intravenous antibiotics. With this report we intend to sensitise clinicians and topical enema manufacturers regarding this rare complication.

  6. Association of vagus nerve severance and decreased risk of subsequent type 2 diabetes in peptic ulcer patients

    PubMed Central

    Wu, Shih-Chi; Chen, William Tzu-Liang; Fang, Chu-Wen; Muo, Chih-Hsin; Sung, Fung-Chang; Hsu, Chung Y.

    2016-01-01

    Abstract Vagus nerve may play a role in serum glucose modulation. The complicated peptic ulcer patients (with perforation or/and bleeding) who received surgical procedures with or without vagotomy provided 2 patient populations for studying the impact of vagus nerve integrity. We assessed the risk of developing type 2 diabetes in peptic ulcer patients without and with complications by surgical treatment received in a retrospective population study using the National Health Insurance database in Taiwan. A cohort of 163,385 patients with peptic ulcer and without Helicobacter pylori infection in 2000 to 2003 was established. A randomly selected cohort of 163,385 persons without peptic ulcer matched by age, sex, hypertension, hyperlipidemia, Charlson comorbidity index score, and index year was utilized for comparison. The risks of developing diabetes in both cohorts and in the complicated peptic ulcer patients who received truncal vagotomy or simple suture/hemostasis (SSH) were assessed at the end of 2011. The overall diabetes incidence was higher in patients with peptic ulcer than those without peptic ulcer (15.87 vs 12.60 per 1000 person-years) by an adjusted hazard ratio (aHR) of 1.43 (95% confidence interval [CI] = 1.40–1.47) based on the multivariable Cox proportional hazards regression analysis (competing risk). Comparing ulcer patients with truncal vagotomy and SSH or those without surgical treatment, the aHR was the lowest in the vagotomy group (0.48, 95% CI = 0.41–0.56). Peptic ulcer patients have an elevated risk of developing type 2 diabetes. Moreover, there were associations of vagus nerve severance and decreased risk of subsequent type 2 diabetes in complicated peptic ulcer patients. PMID:27930533

  7. Peptic Ulcers

    MedlinePlus

    ... the stomach lining), peptic ulcer disease, and even stomach cancer later in life. In the past, having peptic ulcers meant living with a chronic condition for several years or even a lifetime. But ... pylori infection, and gastric ulcers, which may stem from other causes. It's ...

  8. Mesenchymal Stem Cell Treatment for Steroid Refractory Graft-versus-Host Disease in Children: A Pilot and First Study from Turkey

    PubMed Central

    Erbey, Fatih; Atay, Didem; Akcay, Arzu; Ovali, Ercument; Ozturk, Gulyuz

    2016-01-01

    This study evaluated the efficacy of mesenchymal stem cells (MSCs) from bone marrow of a third-party donor for refractory aGVHD. We report the first experience using MSCs to treat refractory aGVHD in 33 pediatric patients undergoing allogeneic HSCT from Turkey. Totally, 68 doses of bone marrow derived MSCs were infused. The median dose of MSC was 1.18 × 106 cells per kg body weight. Overall, complete response (CR) was documented in 18 patients, partial response (PR) was documented in 7 patients, and no response (NR) was documented in 8 patients. The 2-year estimated probability of overall survival (OS) for patients achieving CR and PR/NR was 63.8% and 29.4%, respectively (p = 0.0002). While the cumulative incidence of transplant related mortality (TRM) at day 100 after first MSC infusion was 46.6% in PR/NR patients, there was no any TRM at day 100 after first MSC infusion in CR patients (p = 0.001). Twelve patients developed chronic GVHD (cGVHD); eight of them were alive, with five having extensive disease and three having limited disease. In conclusion, MSCs appear to be safe and effective treatment option for pediatric patients with steroid refractory aGVHD. But the efficacy of MSCs on cGVHD in aGVHD patients treated with MSCs seems to be limited. PMID:26783400

  9. Potential application of in vivo imaging of impaired lymphatic duct to evaluate the severity of pressure ulcer in mouse model

    NASA Astrophysics Data System (ADS)

    Kasuya, Akira; Sakabe, Jun-Ichi; Tokura, Yoshiki

    2014-02-01

    Ischemia-reperfusion (IR) injury is a cause of pressure ulcer. However, a mechanism underlying the IR injury-induced lymphatic vessel damage remains unclear. We investigated the alterations of structure and function of lymphatic ducts in a mouse cutaneous IR model. And we suggested a new method for evaluating the severity of pressure ulcer. Immunohistochemistry showed that lymphatic ducts were totally vanished by IR injury, while blood vessels were relatively preserved. The production of harmful reactive oxygen species (ROS) was increased in injured tissue. In vitro study showed a high vulnerability of lymphatic endothelial cells to ROS. Then we evaluated the impaired lymphatic drainage using an in vivo imaging system for intradermally injected indocyanine green (ICG). The dysfunction of ICG drainage positively correlated with the severity of subsequent cutaneous changes. Quantification of the lymphatic duct dysfunction by this imaging system could be a useful strategy to estimate the severity of pressure ulcer.

  10. Severe and refractory peptic ulcer disease: the diagnostic dilemma: case report and comprehensive review.

    PubMed

    Guzzo, James L; Duncan, Mona; Bass, Barbara L; Bochicchio, Grant V; Napolitano, Lena M

    2005-11-01

    The recognition of Helicobacter pylori infection as a cause of peptic ulcer disease, medical regimens to eradicate the organism, and the widespread use of proton pump inhibition to suppress gastric acid secretion have revolutionized the management of peptic ulcer disease. As a result, successful medical management of peptic ulcer disease has largely supplanted the need for gastric surgery by general surgeons. Surgery is reserved for complications of the disease, refractory disease, or rare causes of ulcer disease such as gastrinoma and Zollinger-Ellison syndrome. In this report, we describe a case of intractable peptic ulcer disease that progressed to gastric outlet obstruction despite maximal medical therapy. We review the diagnostic studies utilized to evaluate the potential etiologies of peptic ulcer disease and the difficulty in diagnosing gastrinoma and Zollinger-Ellison in the setting of potent medical acid suppression therapy.

  11. Correlation between health-related quality of life and venous leg ulcer's severity and characteristics: a cross-sectional study.

    PubMed

    González de la Torre, Héctor; Quintana-Lorenzo, María L; Perdomo-Pérez, Estrella; Verdú, José

    2017-04-01

    This study aims to determine health-related quality of life (HRQoL) in patients suffering with venous ulceration and to correlate wound's severity status with HRQoL loss as well as identify the aspects of HRQoL most negatively affected by the presence of venous ulcers. In this observational, cross-sectional, descriptive, analytical multi-centre study, data was compiled over a period of 3·5 months. Thrity-four patients with venous ulceration were recruited. The RESVECH 2·0 scale was used to monitor wounds. The MAID scale was used to measure wound's severity. The Charing Cross Venous Ulcer Questionnaire (CCVUQe) (Spanish version) was used to evaluate quality of life. The mean CCVUQe score was 60·58 ± 16·04. The HRQoL dimension most affected was 'Emotional state' (mean score = 77. 67 ± 17·34). The average RESVECH 2.0 score for the wounds was 13·15 ± 5·07. A statistically significant association between total CCVUQ-e score and total RESVECH 2.0 score was detected [Pearson correlation coefficient r = 0·546 (P ≤ 0·001)]. Venous ulcers affect patients' HRQoL, particularly their emotional status. There is a relationship between the severity of the wound and loss of HRQoL. The presence of non-viable tissue, poor exudate control and infection all determine loss of HRQoL. New studies are needed to confirm these findings.

  12. A severe case of esophageal ulcer causing a tight stricture despite long-term D-penicillamine treatment.

    PubMed

    Yapali, Suna; Turan, Ilker; Ozutemiz, Omer; Tekesin, Oktay

    2014-12-01

    D-penicillamine has long been used in the management of rheumatic diseases due to the effects on inhibition of collagen synthesis. Herein, we report a severe case of esophageal ulcer causing a tight stricture extending through the distal esophagus despite the long-term D-penicillamine treatment in a patient with Wilson's disease. D-penicillamine would theoretically be expected to contribute to the healing of an esophageal ulcer. However, the drug failed to have a favorable outcome, which is notable and worth reporting.

  13. DNA flow cytometric evaluation of cell cycle distribution in ulcerative colitis: a proposed method for assessing severity of disease.

    PubMed Central

    Bortoluzzi, F; Valentini, M; Cernigoi, C; Toffoli, G; Boiocchi, M; Poletti, M; Sozzi, M; Fornasarig, M; Cannizzaro, R; Bertolissi, E

    1995-01-01

    The assessment of disease severity in ulcerative colitis depends mainly on subjective variables, and an objective method of assessing mucosal inflammation is needed. Determination of the synthetic phase of the cell cycle is an accurate expression of inflammatory activity in the colonic mucosa. The aim of the study was to find out if the proliferative index or the synthetic phase (S phase) of the colonic mucosa of patients with ulcerative colitis, as evaluated by DNA flow cytometry, is a reliable and reproducible marker of disease activity. Sixty consecutive patients with ulcerative colitis of different degrees of activity were entered into the study and submitted to colonoscopy plus multiple rectal biopsies. Disease severity was defined for each patient by means of a clinical, endoscopic, and histological score. Flow cytometry was used to calculate the proliferative index and the S phase of the cell cycle. A statistically significant correlation (p < 0.001) was found between all indices of severity. It is suggested that flow cytometric evaluation of the cell cycle in the rectal mucosa may be an efficient method of assessing severity of disease and efficacy of medical treatment in ulcerative colitis. PMID:7890236

  14. Confusing untypical intestinal Behcet’s disease: Skip ulcers with severe lower gastrointestinal hemorrhage

    PubMed Central

    Wang, Zhen-Kai; Shi, Hui; Wang, Shao-Dong; Liu, Jiong; Zhu, Wei-Ming; Yang, Miao-Fang; Liu, Chan; Lu, Heng; Wang, Fang-Yu

    2014-01-01

    Behcet’s disease (BD) is a rare and life-long disorder characterized by inflammation of blood vessels throughout the body. BD was originally described in 1937 as a syndrome involving oral and genital ulceration in addition to ocular inflammation. Intestinal BD refers to colonic ulcerative lesions documented by objective measures in patients with BD. Many studies have shown that over 40% of BD patients have gastrointestinal complaints. Symptoms include abdominal pain, diarrhea, nausea, anorexia and abdominal distension. Although gastrointestinal symptoms are common, the demonstration of gastrointestinal ulcers is rare. This so-called intestinal BD accounts for approximately 1% of cases. There is no specific test for BD, and the diagnosis is based on clinical criteria. The manifestations of intestinal BD are similar to those of other colitis conditions such as Crohn’s disease or intestinal tuberculosis, thus, it is challenging for gastroenterologists to accurately diagnose intestinal BD in patients with ileo-colonic ulcers. However, giant ulcers distributed in the esophagus and ileocecal junction with gastrointestinal hemorrhage are rare in intestinal BD. Here, we present a case of untypical intestinal BD. The patient had recurrent aphthous ulceration of the oral mucosa, and esophageal and ileo-colonic ulceration, but no typical extra-intestinal symptoms. During examination, the patient had massive acute lower gastrointestinal bleeding. The patient underwent ileostomy after an emergency right hemicolectomy and partial ileectomy, and was subsequently diagnosed with incomplete-type intestinal BD by pathology. The literature on the evaluation and management of this condition is reviewed. PMID:24527178

  15. Evaluation of the severity of ulcerative colitis using endoscopic dual red imaging targeting deep vessels

    PubMed Central

    Naganuma, Makoto; Yahagi, Naohisa; Bessho, Rieko; Ohno, Keiko; Arai, Mari; Mutaguchi, Makoto; Mizuno, Shinta; Fujimoto, Ai; Uraoka, Toshio; Shimoda, Masayuki; Hosoe, Naoki; Ogata, Haruhiko; Kanai, Takanori

    2017-01-01

    Background and study aims Colonoscopies can predict long-term prognoses in patients with ulcerative colitis (UC). Recently, a new imaging technology has been developed that uses 3 types of illumination with center wavelengths of 540 nm, 600 nm, and 630 nm. The use of both the 600-nm and 630-nm lights (Dual red imaging; DRI) is critical for identifying blood vessels in deeper tissue. The aim of this study was to evaluate the usefulness of DRI for assessing the severity of inflammation in patients with UC. Patients and methods A total of 43 UC patients were retrospectively enrolled to evaluate the endoscopic severity of 112 colon segments, and Mayo endoscopic scores, DRI scores and the severity of inflammation on a visual analogue scale (VAS) were compared. The Mayo endoscopic scores, DRI scores, and histologic scores were evaluated, and the interobserver agreement on DRI scores among 5 investigators was also assessed. The usefulness of DRI scores for predicting prognoses was also assessed in patients with clinical remission. Results The DRI scores were closely correlated with the VAS for the severity of colonic inflammation (r = 0.96) and the histologic scores (r = 0.72 – 0.8). The DRI scores had a higher rate of interobserver agreement (κ values = 0.63 – 0.88) than the Mayo endoscopic scores (κ values = 0.44 – 0.59). Inter-observer agreement between 4 non-experts was also excellent (mean κ value = 0.76, range 0.63 – 0.82). The expected time until recurrence was significantly longer in patients with lower DRI scores (P < 0.01). Conclusion DRI can be used in patients with mild to moderate endoscopic severity because it targets the deep vascular pattern. The prognosis of UC can be predicted by assessing deep vessels using DRI. PMID:28180151

  16. Extracorporeal photopheresis performed on the CELLEX® compared with the UVAR-XTS® instrument is more efficient and better tolerated in children with steroid-refractory graft-versus-host disease.

    PubMed

    Kapadia, Ekta; Wong, Edward; Perez-Albuerne, Evelio; Jacobsohn, David

    2015-08-01

    Extracorporeal photopheresis (ECP) is an effective therapy in children with refractory graft-versus-host disease (GVHD). The two most frequently used instruments are UVAR-XTS® and CELLEX®. We performed a retrospective chart review of ten patients who underwent ECP with both UVAR-XTS® and CELLEX® instruments for steroid-refractory acute or chronic GVHD to compare instrument run times, percentages of cells treated, and complication rates. We found that compared to the UVAR-XTS® instrument, use of the CELLEX® instrument resulted in shorter run times, increased percentage of mononuclear cells treated, reduced incidence of line occlusions requiring TPA treatment, and decreased incidence of patient-related complications.

  17. Partial calcanectomy and Ilizarov external fixation may reduce amputation need in severe diabetic calcaneal ulcers

    PubMed Central

    Akkurt, Mehmet Orçun; Demirkale, Ismail; Öznur, Ali

    2017-01-01

    ABSTRACT Objective: The treatment of diabetic hindfoot ulcers is a challenging problem. In addition to serial surgical debridements, hyperbaric oxygen therapy and local wound care play important roles in the surgeon’s armamentarium, for both superficial infection and gangrene of the soft tissue, often complicated by osteomyelitis of the calcaneus. The purpose of this study was to evaluate the results of an aggressive approach from diagnosis to treatment of calcaneal osteomyelitis in foot-threatening diabetic calcaneal ulcers. Methods: The study included 23 patients with diabetic hindfoot ulcers who were treated with radical excision of the necrotic tissue and application of circular external fixation. The treatment protocol was a combination of magnetic resonance imaging (MRI)-guided debridement of the necrotic tissues and application of an Ilizarov external fixator in plantarflexion to decrease the soft-tissue defect. Primary outcome measures were total cure of infection and obvious healing of the osteomyelitis at 12 weeks determined by MRI, and clinical cure through objective assessment of the appearance of the wound. Results: The wounds healed in 18 of the 23 patients (78%), partial recovery occurred and subsequent flap operation was performed in three patients (13%), and below-the-knee amputation was performed in two patients (9%). Conclusions: This surgical protocol is effective in ameliorating diabetic hindfoot ulcers with concomitant calcaneal osteomyelitis, and satisfactorily reduces the need for amputation. PMID:28326157

  18. Gastroprotective effects of several H2RAs on ibuprofen-induced gastric ulcer in rats.

    PubMed

    Liu, Jing; Sun, Dan; He, Jinfeng; Yang, Chengli; Hu, Tingting; Zhang, Lijing; Cao, Hua; Tong, Ai-Ping; Song, Xiangrong; Xie, Yongmei; He, Gu; Guo, Gang; Luo, Youfu; Cheng, Ping; Zheng, Yu

    2016-03-15

    Ibuprofen is the first line of treatment for osteoarthritis and arthritis. The main side effects of ibuprofen especially in long-term treatment include gastric ulcer, duodenal ulcer and indigestion etc. Therefore, screening drugs with effective gastric protective effects and low toxicity for combination therapy with ibuprofen is necessary. The mechanism of gastric damage induced by ibuprofen is still unclear, however, cell damage caused by reactive oxygen species (ROS) is considered as the main reason. Preliminary screening of literature with the criteria of low toxicity led to four histamine-2 receptor antagonists (H2RAs): nizatidine, famotidine, lafutidine, and roxatidine acetate, which were selected for further investigation. These drugs were evaluated systemically by examining the gastric ulcer index, lipid peroxidation (LPO), membrane permeability, toxicity to main organs, and the influence on the activity of antioxidant enzymes, and myeloperoxidase (MPO). Nizatidine was found to be the best gastric protective agent. It exhibited excellent protective effect by increasing antioxidant enzyme activity, decreasing MPO activity, reducing LPO, and membrane permeability. Combination treatment with nizatidine and ibuprofen did not show any significant toxicity. Nizatidine was considered as a good option for combination therapy with ibuprofen especially for diseases that require long-term treatment such as arthritis and osteoarthritis.

  19. Impact of Human Immunodeficiency Virus on the Severity of Buruli Ulcer Disease: Results of a Retrospective Study in Cameroon

    PubMed Central

    Christinet, Vanessa; Comte, Eric; Ciaffi, Laura; Odermatt, Peter; Serafini, Micaela; Antierens, Annick; Rossel, Ludovic; Nomo, Alain-Bertrand; Nkemenang, Patrick; Tsoungui, Akoa; Delhumeau, Cecile; Calmy, Alexandra

    2014-01-01

    Background.  Buruli ulcer is the third most common mycobacterial disease after tuberculosis and leprosy and is particularly frequent in rural West and Central Africa. However, the impact of HIV infection on BU severity and prevalence remains unclear. Methods.  This was a retrospective study of data collected at the Akonolinga District Hospital, Cameroon, from January 1, 2002 to March 27, 2013. Human immunodeficiency virus prevalence among BU patients was compared with regional HIV prevalence. Baseline characteristics of BU patients were compared between HIV-negative and HIV-positive patients and according to CD4 cell count strata in the latter group. Buruli ulcer time-to-healing was assessed in different CD4 count strata, and factors associated with BU main lesion size at baseline were identified. Results.  Human immunodeficiency virus prevalence among BU patients was significantly higher than the regional estimated prevalence in each group (children, 4.00% vs 0.68% [P < .001]; men, 17.0% vs 4.7% [P < .001]; women, 36.0% vs 8.0% [P < .001]). Individuals who were HIV positive had a more severe form of BU, with an increased severity in those with a higher level of immunosuppression. Low CD4 cell count was significantly associated with a larger main lesion size (β-coefficient, −0.50; P = .015; 95% confidence interval [CI], −0.91–0.10). Buruli ulcer time-to-healing was more than double in patients with a CD4 cell count below 500 cell/mm3 (hazard ratio, 2.39; P = .001; 95% CI, 1.44–3.98). Conclusion.  Patients who are HIV positive are at higher risk for BU. Human immunodeficiency virus-induced immunosuppression seems to have an impact on BU clinical presentation and disease evolution. PMID:25734094

  20. Association of vagus nerve severance and decreased risk of subsequent type 2 diabetes in peptic ulcer patients: An Asian population cohort study.

    PubMed

    Wu, Shih-Chi; Chen, William Tzu-Liang; Fang, Chu-Wen; Muo, Chih-Hsin; Sung, Fung-Chang; Hsu, Chung Y

    2016-12-01

    Vagus nerve may play a role in serum glucose modulation. The complicated peptic ulcer patients (with perforation or/and bleeding) who received surgical procedures with or without vagotomy provided 2 patient populations for studying the impact of vagus nerve integrity. We assessed the risk of developing type 2 diabetes in peptic ulcer patients without and with complications by surgical treatment received in a retrospective population study using the National Health Insurance database in Taiwan.A cohort of 163,385 patients with peptic ulcer and without Helicobacter pylori infection in 2000 to 2003 was established. A randomly selected cohort of 163,385 persons without peptic ulcer matched by age, sex, hypertension, hyperlipidemia, Charlson comorbidity index score, and index year was utilized for comparison. The risks of developing diabetes in both cohorts and in the complicated peptic ulcer patients who received truncal vagotomy or simple suture/hemostasis (SSH) were assessed at the end of 2011.The overall diabetes incidence was higher in patients with peptic ulcer than those without peptic ulcer (15.87 vs 12.60 per 1000 person-years) by an adjusted hazard ratio (aHR) of 1.43 (95% confidence interval [CI] = 1.40-1.47) based on the multivariable Cox proportional hazards regression analysis (competing risk). Comparing ulcer patients with truncal vagotomy and SSH or those without surgical treatment, the aHR was the lowest in the vagotomy group (0.48, 95% CI = 0.41-0.56).Peptic ulcer patients have an elevated risk of developing type 2 diabetes. Moreover, there were associations of vagus nerve severance and decreased risk of subsequent type 2 diabetes in complicated peptic ulcer patients.

  1. Laser Photobiomodulation for a Complex Patient with Severe Hydroxyurea-Induced Oral Ulcerations

    PubMed Central

    Cabras, Marco; Cafaro, Adriana; Broccoletti, Roberto; Romagnoli, Ercole; Marina, Davide

    2016-01-01

    Patients affected by polycythemia vera (PV), a myeloproliferative neoplasm characterized by an elevated red blood cell mass, are at high risk of vascular and thrombotic complications. Conventional therapeutic options aim at reducing vascular and thrombotic risk; low-dose aspirin and phlebotomy are first-line recommendations, for patients at low risk of thrombotic events, whereas cytoreductive therapy, usually hydroxyurea (HU) or interferon alpha, is recommended for high-risk patients. In the present study, we report the case of a patient with persistent oral ulcerations, possibly related to long-lasting HU treatment, firstly treated with topic and systemic corticosteroids and then more effectively with the addition of low-level laser therapy. Laser photobiomodulation has achieved pain control and has contributed to the healing of oral ulcers without any adverse effect; this has permitted a reduction in the dose of systemic corticosteroids and the suspension of the use of the topic ones, due to the long-term stability of oral health, even after the interruption of low-level laser therapy sessions. PMID:27957350

  2. Laser Photobiomodulation for a Complex Patient with Severe Hydroxyurea-Induced Oral Ulcerations.

    PubMed

    Cabras, Marco; Cafaro, Adriana; Gambino, Alessio; Broccoletti, Roberto; Romagnoli, Ercole; Marina, Davide; Arduino, Paolo G

    2016-01-01

    Patients affected by polycythemia vera (PV), a myeloproliferative neoplasm characterized by an elevated red blood cell mass, are at high risk of vascular and thrombotic complications. Conventional therapeutic options aim at reducing vascular and thrombotic risk; low-dose aspirin and phlebotomy are first-line recommendations, for patients at low risk of thrombotic events, whereas cytoreductive therapy, usually hydroxyurea (HU) or interferon alpha, is recommended for high-risk patients. In the present study, we report the case of a patient with persistent oral ulcerations, possibly related to long-lasting HU treatment, firstly treated with topic and systemic corticosteroids and then more effectively with the addition of low-level laser therapy. Laser photobiomodulation has achieved pain control and has contributed to the healing of oral ulcers without any adverse effect; this has permitted a reduction in the dose of systemic corticosteroids and the suspension of the use of the topic ones, due to the long-term stability of oral health, even after the interruption of low-level laser therapy sessions.

  3. Oral Vancomycin Therapy in a Child with Primary Sclerosing Cholangitis and Severe Ulcerative Colitis

    PubMed Central

    Buness, Cynthia; Miloh, Tamir

    2016-01-01

    Primary sclerosing cholangitis (PSC), a rare progressive liver disease characterized by cholestasis and bile duct fibrosis, has no accepted, effective therapy known to delay or arrest its progression. We report a 15 year old female patient diagnosed with PSC and moderate chronic active ulcerative colitis (UC) who achieved normalization of her liver enzymes and bile ducts, and resolution of her UC symptoms with colonic mucosal healing, after treatment with a single drug therapy of the antibiotic oral vancomycin. We postulate that the oral vancomycin may be acting both as an antibiotic by altering the intestinal microbiome and as an immunomodulator. Oral vancomycin may be a promising treatment for PSC that needs to be further studied in randomized trials. PMID:27738604

  4. Failure of Fecal Microbiota Transplantation in a Three-Year-Old Child with Severe Refractory Ulcerative Colitis

    PubMed Central

    Yokoyama, Koji; Imagawa, Tomoyuki; Inoue, Shun; Tulyeu, Janyerkye; Tanaka, Mamoru; Yamagata, Takanori

    2016-01-01

    Fecal microbiota transplantation (FMT) is a treatment designed to correct gut dysbiosis by administration of feces from a healthy volunteer. It is still unclear whether FMT for children with ulcerative colitis (UC) is effective or hazardous. Here we describe a young patient to have received FMT for UC. A three-year-old girl was admitted to our hospital with severe active UC, and treated with aminosalicylates and various immunosuppressive drugs. As remission was not achieved, we decided to try FMT before colectomy. We administered donor fecal material a total of six times by retention enema (×2) and via a nasoduodenal tube (×4) within 10 days. The patient developed abdominal pain and pyrexia after each FMT session. Analyses revealed the transferred donor fecal microbiota had not been retained by the patient, who ultimately underwent colectomy. The severity of the UC and/or timing of FMT may have partly accounted for the poor outcome. PMID:27738605

  5. Banhasasim-Tang Treatment Reduces the Severity of Esophageal Mucosal Ulcer on Chronic Acid Reflux Esophagitis in Rats

    PubMed Central

    2017-01-01

    The present study was conducted to evaluate both antioxidant and anti-inflammatory activity of Banhasasim-tang (BHSST) on chronic acid reflux esophagitis (CRE) model. Rat CRE model was established operatively and then treated with BHSST (1 g/kg body weight per day) for 15 days Esophageal pathological changes were analyzed using macroscopic examination and hematoxylin/eosin staining. The antioxidant and inflammatory protein levels were determined using Western blotting. The administration of BHSST significantly reduced both the overexpression of serum reactive oxygen species (ROS) and an excessive formation of thiobarbituric acid-reactive substances (TBARS) in esophagus tissue. Thus, the severity of esophageal ulcer was lower in BHSST treated rats than control rats on the gross and histological evaluation. Nuclear factor-erythroid 2-related factor 2 (Nrf2) led to the upregulation of antioxidant enzyme including SOD, GPx-1/2, and HO-1 by binding to antioxidant response element (ARE). Moreover, BHSST administration markedly reduced the expression of inflammatory proteins through mitogen-activated protein kinase- (MAPK-) related signaling pathways and decreased significantly the protein expressions of inflammatory mediators and cytokines by inhibition of nuclear factor-kappa B (NF-κB) activation. Taken together, these results support the fact that BHSST administration can suppress the development of esophageal mucosal ulcer via regulating inflammation through the activation of the antioxidant pathway. PMID:28349065

  6. Cameron Ulcer Causing Severe Anemia in a Patient with Diaphragmatic Hernia

    PubMed Central

    Gupta, Prashant; Suryadevara, Madhu; Das, Avash; Falterman, James

    2015-01-01

    Patient: Female, 51 Final Diagnosis: Cameron’s ulcer Symptoms: — Medication: — Clinical Procedure: Endoscopy Specialty: Gastroenterology and Hepatology Objective: Rare co-existance of disease or pathology Background: Cameron lesions are linear gastric erosions on the mucosal folds at the diaphragmatic impressions found in patients with large hiatal hernias. While usually asymptomatic, hiatal hernias can result in serious sequelae, as this case report will clearly illustrate. Cameron lesions are clinically significant because of their ability to cause significant acute, chronic, or obscure gastrointestinal bleeding, often requiring blood transfusions. Case Report: In this report, we present the case of a 51-year-old white woman who originally presented to the Emergency Department with complaints of a runny nose, dry cough, generalized weakness, and muscle cramping ascribed to a viral infection. However, closer examination revealed substantial pallor with pale conjunctiva prompting further workup that revealed substantial anaemia. Upon further inquiry of her past medical history, she revealed the need for previous blood transfusions, and meticulous review of her medical record indicated a previous diagnosis of hiatal hernia with the presence of Cameron lesions based on esophagogastroduodenoscopy 2 years prior. Conclusions: This case emphasizes the need for a high index of suspicion for Cameron lesions as a causative agent of substantial blood loss in patients with hiatal hernias after other common causes of gastrointestinal bleeding have been ruled out. PMID:26467083

  7. The Ulcerative Colitis Endoscopic Index of Severity More Accurately Reflects Clinical Outcomes and Long-term Prognosis than the Mayo Endoscopic Score

    PubMed Central

    Ikeya, Kentaro; Sugimoto, Ken; Osawa, Satoshi; Kawasaki, Shinsuke; Iida, Takayuki; Maruyama, Yasuhiko; Watanabe, Fumitoshi

    2016-01-01

    Background and Aims: The Ulcerative Colitis Endoscopic Index of Severity (UCEIS) and the Mayo endoscopic score (Mayo ES) are used to evaluate ulcerative colitis (UC) severity. This study compared UCEIS and the Mayo ES for evaluating UC severity and outcomes in patients undergoing remission induction during routine clinical practice with the aim of predicting medium- to long-term prognosis. Methods: Forty-one UC patients who received colonoscopy before and after tacrolimus remission induction therapy were included. An index of clinical activity and endoscopic findings scored by both the UCEIS and the Mayo ES were determined. Changes in UCEIS and Mayo ES before and after induction therapy were compared. Results: The mean UCEIS improved from 6.2±0.9 to 3.4±2.1 (p < 0.001). Based on the UCEIS, a significant reduction was reached in both the response and the remission groups. In contrast, the Mayo ES did not reflect a significant change in the response group. The discrepancy appeared to be due to ulcers becoming smaller and shallower during the early stages of mucosal healing; the Mayo ES seems to miss these early changes. In other words, whereas the UCEIS indicates improvements when ulcers shrink, the Mayo ES does not distinguish deep ulcers from shallow ulcers and is 3 (severe UC) for both deep and shallow ulcers. Additionally, better UCEIS strata after induction therapy were associated with lower incidences of colectomy (p = 0.0001) or relapse (p = 0.0008). Conclusions: The UCEIS accurately reflects clinical outcomes and predicts the medium- to long-term prognosis in UC patients undergoing induction therapy. These findings should support decision-making in clinical practice settings. PMID:26581895

  8. Potentially modifiable risk factors among veterans with spinal cord injury hospitalized for severe pressure ulcers: a descriptive study

    PubMed Central

    Guihan, Marylou; Bombardier, Charles H.

    2012-01-01

    Context/objective Pressure ulcers (PrUs) are a serious, costly and potentially life-long complication of spinal cord injury (SCI). Co-morbid conditions increase PrU risk, adding to the health behavior challenges faced by people with SCI. Little is known about medical co-morbidities, health beliefs, risk, protective behaviors, and readiness to improve skin care behaviors in people with SCI. This study describes the potentially modifiable medical and behavioral risk factors among veterans with SCI and severe (Stage III/IV) PrUs. Design Cross-sectional observational design. Setting 6 VA SCI Centers. Participants Convenience sample from a larger intervention study of 148 veterans hospitalized for PrUs. Interventions Not applicable. Outcome measures Knowledge, PrU risk, skin protective behaviors, health beliefs, and practices, health locus of control, skin worsening. Results Most ulcers were stage IV (73%) and about half had 2+ PrUs. Participants reported a mean of 6.7 co-morbid conditions (respiratory, gastrointestinal, renal disease/urinary tract infection, autonomic dysreflexia, diabetes, bowel/bladder incontinence). Potential intervention opportunities include proactive assistance with management of multiple chronic conditions, substance abuse, nutrition, adherence to skin protective behaviors, readiness to change, and access to resources. Overall knowledge about PrUs was low, especially for how to prevent PrUs and what to do if skin breakdown occurs. Conclusion Future research should address whether comprehensive models that include patient self-management, decision support and health care system, and proactive behavior change assistance for patients help reduce PrU incidence and recurrence in persons with SCI. Trial Registration http://clinicaltrials.gov/ct2/show/NCT00105859 PMID:22925750

  9. Treatment of Severe (Stage III and IV) Chronic Pressure Ulcers Using Pulsed Radio Frequency Energy in a Quadriplegic Patient

    PubMed Central

    Porreca, Eugene G.; Giordano-Jablon, Gina M.

    2008-01-01

    Objective: To report an adjuvant treatment to basic wound care of stage III and IV pressure ulcers in a patient with quadriplegia. Methods: Pulsed radio frequency energy was used as an adjunct to basic wound care of 3 large, long-standing (6 years) stage III and IV pressure ulcers that were unresponsive to conventional therapy in a 59-year-old man with quadriplegia. Results: The ulcers (on right foot, left heel, and sacrum) markedly decreased in size (16.7, 28.5, and 13.1 mm2 per day, respectively). The ulcer on the right foot healed within 4 weeks, the left heel ulcer reduced in size by 95% at 7 months, and the large sacral ulcer healed to closure in 11 months. Conclusion: Pulsed radio frequency energy treatment with basic wound care, if administered early in the course of pressure ulcer therapy, might avoid the lengthy hospitalizations and repeated surgical procedures necessary for treatment of uncontrolled ulcers, reducing the overall cost of treatment and improving the quality of life for chronically ill or injured patients. PMID:19008935

  10. Effects of oral tacrolimus as a rapid induction therapy in ulcerative colitis

    PubMed Central

    Kawakami, Ken; Inoue, Takuya; Murano, Mitsuyuki; Narabayashi, Ken; Nouda, Sadaharu; Ishida, Kumi; Abe, Yosuke; Nogami, Koji; Hida, Nobuyuki; Yamagami, Hirokazu; Watanabe, Kenji; Umegaki, Eiji; Nakamura, Shiro; Arakawa, Tetsuo; Higuchi, Kazuhide

    2015-01-01

    AIM: To determine the efficacy and safety of rapid induction therapy with oral tacrolimus without a meal in steroid-refractory ulcerative colitis (UC) patients. METHODS: This was a prospective, multicenter, observational study. Between May 2010 and August 2012, 49 steroid-refractory UC patients (55 flare-ups) were consecutively enrolled. All patients were treated with oral tacrolimus without a meal at an initial dose of 0.1 mg/kg per day. The dose was adjusted to maintain trough whole-blood levels of 10-15 ng/mL for the first 2 wk. Induction of remission at 2 and 4 wk after tacrolimus treatment initiation was evaluated using Lichtiger’s clinical activity index (CAI). RESULTS: The mean CAI was 12.6 ± 3.6 at onset. Within the first 7 d, 93.5% of patients maintained high trough levels (10-15 ng/mL). The CAI significantly decreased beginning 2 d after treatment initiation. At 2 wk, 73.1% of patients experienced clinical responses. After tacrolimus initiation, 31.4% and 75.6% of patients achieved clinical remission at 2 and 4 wk, respectively. Treatment was well tolerated. CONCLUSION: Rapid induction therapy with oral tacrolimus shortened the time to achievement of appropriate trough levels and demonstrated a high remission rate 28 d after treatment initiation. Rapid induction therapy with oral tacrolimus appears to be a useful therapy for the treatment of refractory UC. PMID:25684955

  11. Tumor Necrosis Factor Alpha Blocking Agents as Treatment for Ulcerative Colitis Intolerant or Refractory to Conventional Medical Therapy: A Meta-Analysis

    PubMed Central

    Wu, Zhiyong; Wang, Yinjun; Dai, Shixue; Liu, Qiang; Zheng, Xuebao

    2014-01-01

    -term remission and prevention of treatment by colectomy for patients with refractory ulcerative colitis where conventional treatment was previously ineffective. Furthermore, infliximab and cyclosporine were found to be comparable for treating acute severe steroid-refractory ulcerative colitis. PMID:24475168

  12. Disease Severity and Immune Activity Relate to Distinct Interkingdom Gut Microbiome States in Ethnically Distinct Ulcerative Colitis Patients

    PubMed Central

    Mar, Jordan S.; LaMere, Brandon J.; Lin, Din L.; Levan, Sophia; Nazareth, Michelle; Mahadevan, Uma

    2016-01-01

    ABSTRACT Significant gut microbiota heterogeneity exists among ulcerative colitis (UC) patients, though the clinical implications of this variance are unknown. We hypothesized that ethnically distinct UC patients exhibit discrete gut microbiotas with unique metabolic programming that differentially influence immune activity and clinical status. Using parallel 16S rRNA and internal transcribed spacer 2 sequencing of fecal samples (UC, 30; healthy, 13), we corroborated previous observations of UC-associated bacterial diversity depletion and demonstrated significant Saccharomycetales expansion as characteristic of UC gut dysbiosis. Furthermore, we identified four distinct microbial community states (MCSs) within our cohort, confirmed their existence in an independent UC cohort, and demonstrated their coassociation with both patient ethnicity and disease severity. Each MCS was uniquely enriched for specific amino acid, carbohydrate, and lipid metabolism pathways and exhibited significant luminal enrichment of the metabolic products of these pathways. Using a novel ex vivo human dendritic cell and T-cell coculture assay, we showed that exposure to fecal water from UC patients caused significant Th2 skewing in CD4+ T-cell populations compared to that of healthy participants. In addition, fecal water from patients in whom their MCS was associated with the highest level of disease severity induced the most dramatic Th2 skewing. Combined with future investigations, these observations could lead to the identification of highly resolved UC subsets based on defined microbial gradients or discrete microbial features that may be exploited for the development of novel, more effective therapies. PMID:27531910

  13. UNUSUAL CAUSES OF CUTANEOUS ULCERATION

    PubMed Central

    Panuncialman, Jaymie; Falanga, Vincent

    2010-01-01

    Synopsis Skin ulceration is a major source of morbidity and is often difficult to manage. Ulcers due to an inflammatory etiology or microvascular occlusion are particularly challenging in terms of diagnosis and treatment. The management of such ulcers requires careful assessment of associated systemic conditions and a thorough analysis of the ulcer's clinical and histologic findings. In this report, we discuss several examples of inflammatory ulcers and the approach to their diagnosis and treatment. PMID:21074034

  14. [Prevention of leg ulcer].

    PubMed

    Marinović Kulisić, Sandra

    2013-10-01

    Lower leg ulcers is the most common form of ulceration of the lower extremities. The prevalence of leg ulcer varies among studies from 0.1% to 0.6%. In the majority of studies, 1% of the population develop leg ulcer at least once in lifetime. The prevalence is higher in elderly people. There are several hypotheses used to explain the pathophysiological steps leading from the popliteal venous hypertension in value. Currently, the treatment of leg ulcer relies on due knowledge of ulcer pathophysiology and making an accurate diagnosis. Venous disease has a significant impact on quality of life and work productivity. In addition, costs associated with the prevention and treatment of lower leg ulcers are significant.

  15. Clinical Epidemiology of Buruli Ulcer from Benin (2005-2013): Effect of Time-Delay to Diagnosis on Clinical Forms and Severe Phenotypes

    PubMed Central

    Capela, Carlos; Sopoh, Ghislain E.; Houezo, Jean G.; Fiodessihoué, René; Dossou, Ange D.; Costa, Patrício; Fraga, Alexandra G.; Menino, João F.; Silva-Gomes, Rita; Ouendo, Edgard M.

    2015-01-01

    Buruli Ulcer (BU) is a neglected infectious disease caused by Mycobacterium ulcerans that is responsible for severe necrotizing cutaneous lesions that may be associated with bone involvement. Clinical presentations of BU lesions are classically classified as papules, nodules, plaques and edematous infiltration, ulcer or osteomyelitis. Within these different clinical forms, lesions can be further classified as severe forms based on focality (multiple lesions), lesions’ size (>15cm diameter) or WHO Category (WHO Category 3 lesions). There are studies reporting an association between delay in seeking medical care and the development of ulcerative forms of BU or osteomyelitis, but the effect of time-delay on the emergence of lesions classified as severe has not been addressed. To address both issues, and in a cohort of laboratory-confirmed BU cases, 476 patients from a medical center in Allada, Benin, were studied. In this laboratory-confirmed cohort, we validated previous observations, demonstrating that time-delay is statistically related to the clinical form of BU. Indeed, for non-ulcerated forms (nodule, edema, and plaque) the median time-delay was 32.5 days (IQR 30.0–67.5), while for ulcerated forms it was 60 days (IQR 20.0–120.0) (p = 0.009), and for bone lesions, 365 days (IQR 228.0–548.0). On the other hand, we show here that time-delay is not associated with the more severe phenotypes of BU, such as multi-focal lesions (median 90 days; IQR 56–217.5; p = 0.09), larger lesions (diameter >15cm) (median 60 days; IQR 30–120; p = 0.92) or category 3 WHO classification (median 60 days; IQR 30–150; p = 0.20), when compared with unifocal (median 60 days; IQR 30–90), small lesions (diameter ≤15cm) (median 60 days; IQR 30–90), or WHO category 1+2 lesions (median 60 days; IQR 30–90), respectively. Our results demonstrate that after an initial period of progression towards ulceration or bone involvement, BU lesions become stable regarding size and

  16. Clinical Epidemiology of Buruli Ulcer from Benin (2005-2013): Effect of Time-Delay to Diagnosis on Clinical Forms and Severe Phenotypes.

    PubMed

    Capela, Carlos; Sopoh, Ghislain E; Houezo, Jean G; Fiodessihoué, René; Dossou, Ange D; Costa, Patrício; Fraga, Alexandra G; Menino, João F; Silva-Gomes, Rita; Ouendo, Edgard M; Rodrigues, Fernando; Pedrosa, Jorge

    2015-01-01

    Buruli Ulcer (BU) is a neglected infectious disease caused by Mycobacterium ulcerans that is responsible for severe necrotizing cutaneous lesions that may be associated with bone involvement. Clinical presentations of BU lesions are classically classified as papules, nodules, plaques and edematous infiltration, ulcer or osteomyelitis. Within these different clinical forms, lesions can be further classified as severe forms based on focality (multiple lesions), lesions' size (>15 cm diameter) or WHO Category (WHO Category 3 lesions). There are studies reporting an association between delay in seeking medical care and the development of ulcerative forms of BU or osteomyelitis, but the effect of time-delay on the emergence of lesions classified as severe has not been addressed. To address both issues, and in a cohort of laboratory-confirmed BU cases, 476 patients from a medical center in Allada, Benin, were studied. In this laboratory-confirmed cohort, we validated previous observations, demonstrating that time-delay is statistically related to the clinical form of BU. Indeed, for non-ulcerated forms (nodule, edema, and plaque) the median time-delay was 32.5 days (IQR 30.0-67.5), while for ulcerated forms it was 60 days (IQR 20.0-120.0) (p = 0.009), and for bone lesions, 365 days (IQR 228.0-548.0). On the other hand, we show here that time-delay is not associated with the more severe phenotypes of BU, such as multi-focal lesions (median 90 days; IQR 56-217.5; p = 0.09), larger lesions (diameter >15 cm) (median 60 days; IQR 30-120; p = 0.92) or category 3 WHO classification (median 60 days; IQR 30-150; p = 0.20), when compared with unifocal (median 60 days; IQR 30-90), small lesions (diameter ≤15 cm) (median 60 days; IQR 30-90), or WHO category 1+2 lesions (median 60 days; IQR 30-90), respectively. Our results demonstrate that after an initial period of progression towards ulceration or bone involvement, BU lesions become stable regarding size and focal

  17. Ugh! Ulcers

    MedlinePlus

    ... Going to the Doctor Medicines for Ulcers Ulcer Prevention "If you kids don't stop yelling, you'll give me an ulcer!" "Don't worry so much. You'll give yourself an ulcer." Have you ever heard people talk like this about ulcers? It ...

  18. Selective granulocyte and monocyte adsorptive apheresis as a first-line treatment for steroid naïve patients with active ulcerative colitis: a prospective uncontrolled study.

    PubMed

    Suzuki, Yasuo; Yoshimura, Naoki; Saniabadi, Abby R; Saito, Yasushi

    2004-04-01

    Corticosteroid therapy of ulcerative colitis (UC) is associated with frequent adverse side effects and poor quality of life. Recently, adsorptive granulocyte and monocyte/macrophage apheresis has shown efficacy in patients with severe steroid refractory UC. The objective of this study was to investigate if, instead of corticosteroids, adsorptive leukocytapheresis has efficacy as the first-line therapy for steroid-naïve patients with active UC. Twenty patients, aged 15-49 years, with a mean clinical activity index (CAI) of 8.6 were recruited. Adsorptive leukocytapheresis was done with Adacolumn, which contains cellulose acetate beads as adsorptive carriers for granulocytes and monocytes (FcgammaR and complement receptors expressing leukocytes). Each patient received 6 to 10 leukocytapheresis sessions of 60-min duration, at 2 sessions/week. Efficacy was assessed 1 week after the last session. Post treatment, the mean CAI was 3.0 (P = 0001), and 17 of 20 patients (85%) were in remission. There were significant falls in C-reactive protein (P = 0.0003), total white cell counts (P = 0.003), neutrophils (P = 0.0029), and monocytes (P = 0.0038), an increase in lymphocytes (P = 0.001), and increases in the blood levels of soluble TNF-alpha receptors I (P = 0.0007) and II (P = 0.0045) in the column outflow (blood return to the patients). Further, at 8 months, 60% of patients had maintained their remission. No severe side effects were reported. In conclusion, adsorptive leukocytapheresis should reduce corticosteroid therapy in patients with moderate UC; cases with early-stage active disease may benefit most.

  19. [Oral ulcers].

    PubMed

    Bascones-Martínez, Antonio; Figuero-Ruiz, Elena; Esparza-Gómez, Germán Carlos

    2005-10-29

    Ulcers commonly occur in the oral cavity, their main symptom being pain. There are different ways to classify oral ulcers. The most widely accepted form divides them into acute ulcers--sudden onset and short lasting--and chronic ulcers--insidious onset and long lasting. Commonest acute oral ulcers include traumatic ulcer, recurrent aphthous stomatitis, viral and bacterial infections and necrotizing sialometaplasia. On the other hand, oral lichen planus, oral cancer, benign mucous membrane pemphigoid, pemphigus and drug-induced ulcers belong to the group of chronic oral ulcers. It is very important to make a proper differential diagnosis in order to establish the appropriate treatment for each pathology.

  20. Impact of the amount of straw provided to pigs kept in intensive production conditions on the occurrence and severity of gastric ulceration at slaughter.

    PubMed

    Herskin, Mette S; Jensen, Henrik E; Jespersen, Anna; Forkman, Björn; Jensen, Margit B; Canibe, Nuria; Pedersen, Lene J

    2016-02-01

    This study examined effects of the amount of straw offered on occurrence and severity of gastric lesions in pigs kept in pens (18 pigs, 0.7 m(2)/pig) with partly slatted flooring and 10, 500 or 1000 g straw/pig/day from 30 kg live weight. The pigs had ad libitum access to dry feed. Forty-five pigs were used, three from each of 15 pens. After euthanization, the dimension of the non-glandular region of the stomach was measured. Lesions were characterized and scored. Irrespective of straw provided, 67% of the pigs showed signs of gastric pathology. Pigs provided with 500 or 1000 g straw were pooled as 'permanent access'. The proportion of pigs with ulcerations was reduced by permanent access to straw (7 vs. 33%; P<0.05), suggesting that permanent access to straw may improve animal health, and be considered as one possible strategy to limit gastric ulceration in pigs.

  1. Clinical Effects of a Topically Applied Toll-like Receptor 9 Agonist in Active Moderate-to-Severe Ulcerative Colitis

    PubMed Central

    Atreya, Raja; Bloom, Stuart; Scaldaferri, Franco; Gerardi, Viviana; Admyre, Charlotte; Karlsson, Åsa; Knittel, Thomas; Kowalski, Jan; Lukas, Milan; Löfberg, Robert; Nancey, Stephane; Petryka, Robert; Rydzewska, Grazyna; Schnabel, Robert; Seidler, Ursula; Neurath, Markus F.

    2016-01-01

    Background and Aims: Toll-like receptors [TLRs] are potential drug targets for immunomodulation. We determined the safety and efficacy of the TLR-9 agonist DNA-based immunomodulatory sequence 0150 [DIMS0150] in ulcerative colitis [UC] patients refractory to standard therapy. Methods: In this randomized, double-blind, placebo-controlled trial, 131 patients with moderate-to-severe active UC were randomized to receive two single doses of the oligonucleotide DIMS0150 [30 mg] or placebo administered topically during lower GI endoscopy at baseline and Week 4. The primary endpoint was clinical remission, defined as Clinical Activity Index [CAI] ≤4, at Week 12. Secondary endpoints included mucosal healing and symptomatic remission of key patient-reported outcomes [absence of blood in stool and weekly stool frequency <35]. Results: There was no statistical significant difference between the groups in the induction of clinical remission at Week 12, with 44.4% in the DIMS0150 group vs. 46.5% in the placebo group. However, the proportion of patients who achieved symptomatic remission was 32.1% in the DIMS0150 group vs. 14.0% in the placebo group at Week 4 [p = 0.020], and 44.4% vs. 27.9% at Week 8 [p = 0.061]. More patients on DIMS0150 compared with those on placebo had mucosal healing [34.6% vs. 18.6%; p = 0.09] and histological improvement regarding the Geboes score [30.9% vs. 9.3%; p = 0.0073] at Week 4. Significantly more patients on DIMS0150 were in clinical remission with mucosal healing at Week 4: 21% vs. 4.7% in the placebo group [p = 0.02]. DIMS0150 was well tolerated, and no safety signals compared with placebo were evident. Conclusions: Therapy with the topically applied TLR-9 agonist DIMS0150 is a promising and well-tolerated novel therapeutic option for treatment-refractory, chronic active UC patients, warranting further clinical trials. PMID:27208386

  2. Environmentally Endemic Pseudomonas aeruginosa Strains with Mutations in lasR Are Associated with Increased Disease Severity in Corneal Ulcers

    PubMed Central

    Hammond, John H.; Hebert, Wesley P.; Naimie, Amanda; Ray, Kathryn; Van Gelder, Rachel D.; DiGiandomenico, Antonio; Lalitha, Prajna; Srinivasan, Muthiah; Acharya, Nisha R.; Lietman, Thomas; Hogan, Deborah A.

    2016-01-01

    ABSTRACT The Steroids for Corneal Ulcers Trial (SCUT) was a multicenter, international study of bacterial keratitis in which 101 Pseudomonas aeruginosa infections were treated. Twenty-two of 101 P. aeruginosa isolates collected had a colony morphology characteristic of a loss-of-function mutation in lasR, the gene encoding a quorum-sensing master regulator. Ulcers caused by these 22 strains were associated with larger areas of corneal opacification, worse vision, and a lower rate of vision recovery in response to treatment than ulcers caused by the other isolates. The lasR sequences from these isolates each contained one of three nonsynonymous substitutions, and these strains were deficient in production of LasR-regulated protease and rhamnolipids. Replacement of lasR with either of the two most common lasR alleles from the SCUT isolates was sufficient to decrease protease and rhamnolipid production in PA14. Loss of LasR function is associated with increased production of CupA fimbriae, and the LasR-defective isolates exhibited higher production of CupA fimbriae than LasR-intact isolates. Strains with the same lasR mutation were of the same multilocus sequence type, suggesting that LasR-deficient, environmental P. aeruginosa strains were endemic to the area, and infections caused by these strains were associated with worse patient outcomes in the SCUT study. (This study has been registered at ClinicalTrials.gov under registration no. NCT00324168.) IMPORTANCE The LasR transcription factor is an important regulator of quorum sensing in P. aeruginosa and positively controls multiple virulence-associated pathways. The emergence of strains with lasR loss-of-function alleles in chronic disease is well described and is thought to represent a specific adaptation to the host environment. However, the prevalence and virulence of these strains in acute infections remain unclear. This report describes observations revealing that lasR mutants were common among isolates from

  3. [Abomasal ulcers in cattle].

    PubMed

    Hund, Alexandra; Wittek, Thomas

    2017-03-29

    Abomasal ulcers lead to several problems. They cause pain resulting in a decrease in productivity and even the possible loss of the animal. Because they are frequently difficult to diagnose, information on their prevalence is variable. Additionally, therapeutic options are limited. Abomasal ulcers are graded as type 1 through 4, type 1 being a superficial defect and type 2 an ulcer where a large blood vessel has been eroded, leading to substantial blood loss. Types 3 and 4 are perforated abomasal ulcers leading to local and diffuse peritonitis, respectively. Causes of abomasal ulcers are multifactorial, for example, mistakes in feeding that lead to gastrointestinal disturbances or other diseases that induce stress. Ulcers can also result from side effects of nonsteroidal anti-inflammatory drugs. In principal, the pathophysiological cause is the disturbance of the balance between protective and aggressive mechanisms at the abomasal mucosa due to stress. Clinical symptoms vary and are mostly non-specific. Fecal occult blood tests, hematology and blood chemistry as well as ultrasonographic examination and abdominocentesis can help to establish the diagnosis. Ulcers can be treated symptomatically, surgically and medically. To prevent abomasal ulcers, animals should be kept healthy by providing adequate nutrition and housing as well as early and effective medical care. Stressful management practices, including transport and commingling, should be avoided.

  4. [Peptic ulcer

    PubMed

    Carvalho, A S

    2000-07-01

    OBJECTIVE: To present a current review about pathogenesis, pathophysiology, diagnosis, and treatment of peptic ulcer disease in children, based on the reviewed publications and the author personal experience. METHODS: We revised the most relevant articles about peptic ulcer in children, published from the last 20 years. RESULTS: The gastroduodenal peptic ulcer is very common in adults, mostly in the developing countries. Although it is less frequent in children, the optical fibroendoscopy has improved the number of diagnosed cases. The peptic ulcer is classified as its etiology in primary and secondary. The secondary peptic ulcer is related to a subjacent disease or use of drugs, while the primary ulcer happens in the absence of underlying systemic diseases The primary duodenal ulcer is the most common presentation, and there are strong evidences of the H. pylori association in the etiology. Clinical presentation changes with age and ulcer type. Secondary ulcers are mostly acute and sometimes dramatic, while the primary ones have a chronic evolution mostly similar to patients with functional recurrent abdominal pain, but the presence of epigastric pain, feeding-related pain, vomiting, bleeding, familiar history for peptic ulcer, nocturnal pain, and male gender are strongly related to peptic ulcer. The acid antisecretory agents have great efficacy on relieving symptoms and solving ulcerate lesion, although the H. pylori eradication itself prevents primary duodenal ulcer recurrence. CONCLUSIONS: The primary peptic ulcer involve many factors in Its etiopathogenesis, being H. pylori the most important of them Although there isn t yet a ideal therapeutic course. The antibiotics play an important role in peptic ulcer and the H. pylori research must be done for na accurate diagnosis and treatment.

  5. Peptic ulcer disease today.

    PubMed

    Yuan, Yuhong; Padol, Ireneusz T; Hunt, Richard H

    2006-02-01

    Over the past few decades, since the introduction of histamine H(2)-receptor antagonists, proton-pump inhibitors, cyclo-oxygenase-2-selective anti-inflammatory drugs (coxibs), and eradication of Helicobacter pylori infection, the incidence of peptic ulcer disease and ulcer complications has decreased. There has, however, been an increase in ulcer bleeding, especially in elderly patients. At present, there are several management issues that need to be solved: how to manage H. pylori infection when eradication failure rates are high; how best to prevent ulcers developing and recurring in nonsteroidal anti-inflammatory drug (NSAID) and aspirin users; and how to treat non-NSAID, non-H. pylori-associated peptic ulcers. Looking for H. pylori infection, the overt or surreptitious use of NSAIDs and/or aspirin, and the possibility of an acid hypersecretory state are important diagnostic considerations that determine the therapeutic approach. Combined treatment with antisecretory therapy and antibiotics for 1-2 weeks is the first-line choice for H. pylori eradication therapy. For patients at risk of developing an ulcer or ulcer complications, it is important to choose carefully which anti-inflammatory drugs, nonselective NSAIDs or coxibs to use, based on a risk assessment of the patient, especially if the high-risk patient also requires aspirin. Testing for and eradicating H. pylori infection in patients is recommended before starting NSAID therapy, and for those currently taking NSAIDs, when there is a history of ulcers or ulcer complications. Understanding the pathophysiology and best treatment strategies for non-NSAID, non-H. pylori-associated peptic ulcers presents a challenge.

  6. Systematic review and meta-analysis of third-line salvage therapy with infliximab or cyclosporine in severe ulcerative colitis

    PubMed Central

    Feuerstein, Joseph D.; Akbari, Mona; Tapper, Elliot B.; Cheifetz, Adam S.

    2016-01-01

    Background In patients with ulcerative colitis who fail corticosteroids and are treated with rescue therapy (e.g. infliximab or cyclosporine) but fail to respond, salvage therapy with infliximab or cyclosporine can be considered. We sought to assess the efficacy and safety of this third-line salvage therapy. Methods We performed a meta-analysis of trials published in PubMed up to January 2015 relating to the use of third-line salvage therapy following failure of intravenous corticosteroids and infliximab or cyclosporine. Pooled outcome rates for each salvage strategy and pooled odds ratio comparing the two strategies were calculated using the random effects model. Heterogeneity was assessed by the Q and I2 statistics. Results The search strategy yielded 40 articles of which 4 were eligible for inclusion. Four articles assessed patients who were treated with infliximab after failure of cyclosporine and 2 articles assessed the use of cyclosporine after failure of infliximab. There were 138 patients using infliximab as a third-line salvage therapy and 30 patients using cyclosporine. When comparing these two strategies, there was no significant difference in clinical response (RR 1.03, 95%CI 0.7-1.46 P=0.87), clinical remission (RR 0.69, 95%CI 0.30-1.57 P=0.37), or colectomy at 12 months (RR 1.14, 95%CI 0.79-1.67 P=0.48). Similarly, there was no significant difference in total (RR 1.91, 95% CI0.38-9.64 p=0.43) or serious adverse events (RR 1.18, 95%CI 0.34-4.07 P=0.80). Conclusion While third-line salvage therapy may be efficacious in achieving short-term clinical response/remission, there remains a significant risk of colectomy and adverse events. PMID:27366036

  7. Venous ulcer: epidemiology, physiopathology, diagnosis and treatment.

    PubMed

    Abbade, Luciana P Fernandes; Lastória, Sidnei

    2005-06-01

    This review discusses the epidemiology, pathogenesis, diagnosis and current therapeutic options for venous ulcer. Venous ulcer is a severe clinical manifestation of chronic venous insufficiency (CVI). It is responsible for about 70% of chronic ulcers of the lower limbs. The high prevalence of venous ulcer has a significant socioeconomic impact in terms of medical care, days off work and reduced quality of life. Long-term therapeutics are needed to heal venous ulcers and recurrence is quite common, ranging from 54 to 78%. Thrombophlebitis and trauma with long-term immobilization predisposing to deep venous thrombosis are important risk factors for CVI and venous ulcer. The most recent theories about pathogenesis of venous ulcer have associated it with microcirculatory abnormalities and generation of an inflammatory response. Management of venous leg ulcers is based on understanding the pathogenesis. In recent years novel therapeutic approaches for venous ulcers have offered valuable tools for the management of patients with this disorder.

  8. The Impact of Clinical Information on the Assessment of Endoscopic Activity: Characteristics of the Ulcerative Colitis Endoscopic Index Of Severity [UCEIS

    PubMed Central

    Schnell, Dan; Feagan, Brian G.; Abreu, Maria T.; Altman, Douglas G.; Hanauer, Stephen B.; Krzeski, Piotr; Lichtenstein, Gary R.; Marteau, Philippe R.; Mary, Jean-Yves; Reinisch, Walter; Sands, Bruce E.; Schnell, Patrick; Yacyshyn, Bruce R.; Colombel, Jean-Frédéric; Bernhardt, Christian A.; Sandborn, William J.

    2015-01-01

    Background and Aims: To determine whether clinical information influences endoscopic scoring by central readers using the Ulcerative Colitis Endoscopic Index of Severity [UCEIS; comprising ‘vascular pattern’, ‘bleeding’, ‘erosions and ulcers’]. Methods: Forty central readers performed 28 evaluations, including 2 repeats, from a library of 44 video sigmoidoscopies stratified by Mayo Clinic Score. Following training, readers were randomised to scoring with [‘unblinded’, n = 20, including 4 control videos with misleading information] or without [‘blinded’, n 20] clinical information. A total of 21 virtual Central Reader Groups [CRGs], of three blinded readers, were created. Agreement criteria were pre-specified. Kappa [κ] statistics quantified intra- and inter-reader variability. Results: Mean UCEIS scores did not differ between blinded and unblinded readers for any of the 40 main videos. UCEIS standard deviations [SD] were similar [median blinded 0.94, unblinded 0.93; p = 0.97]. Correlation between UCEIS and visual analogue scale [VAS] assessment of overall severity was high [r blinded = 0.90, unblinded = 0.93; p = 0.02]. Scores for control videos were similar [UCEIS: p ≥ 0.55; VAS: p ≥ 0.07]. Intra- [κ 0.47–0.74] and inter-reader [κ 0.40–0.53] variability for items and full UCEIS was ‘moderate’-to-‘substantial’, with no significant differences except for intra-reader variability for erosions and ulcers [κ blinded: 0.47 vs unblinded: 0.74; p 0.047]. The SD of CRGs was lower than for individual central readers [0.54 vs 0.95; p < 0.001]. Correlation between blinded UCEIS and patient-reported symptoms was high [stool frequency: 0.76; rectal bleeding: 0.82; both: 0.81]. Conclusions: The UCEIS is minimally affected by knowledge of clinical details, strongly correlates with patient-reported symptoms, and is a suitable instrument for trials. CRGs performed better than individuals. PMID:25956538

  9. Four-Year Maintenance Treatment With Adalimumab in Patients with Moderately to Severely Active Ulcerative Colitis: Data from ULTRA 1, 2, and 3

    PubMed Central

    Colombel, Jean-Frederic; Sandborn, William J; Ghosh, Subrata; Wolf, Douglas C; Panaccione, Remo; Feagan, Brian; Reinisch, Walter; Robinson, Anne M; Lazar, Andreas; Kron, Martina; Huang, Bidan; Skup, Martha; Thakkar, Roopal B

    2014-01-01

    OBJECTIVES: The safety and efficacy of adalimumab for patients with moderately to severely active ulcerative colitis (UC) has been reported up to week 52 from the placebo-controlled trials ULTRA (Ulcerative Colitis Long-Term Remission and Maintenance with Adalimumab) 1 and 2. Up to 4 years of data for adalimumab-treated patients from ULTRA 1, 2, and the open-label extension ULTRA 3 are presented. METHODS: Remission per partial Mayo score, remission per Inflammatory Bowel Disease Questionnaire (IBDQ) score, and mucosal healing rates were assessed in adalimumab-randomized patients from ULTRA 1 and 2 up to week 208. Corticosteroid-free remission was assessed in adalimumab-randomized patients who used corticosteroids at lead-in study baseline. Maintenance of remission per partial Mayo score and mucosal healing was assessed in patients who entered ULTRA 3 in remission per full Mayo score and with mucosal healing, respectively. As observed, last observation carried forward (LOCF) and nonresponder imputation (NRI) were used to report efficacy. Adverse events were reported for any adalimumab-treated patient. RESULTS: A total of 600/1,094 patients enrolled in ULTRA 1 or 2 were randomized to receive adalimumab and included in the intent-to-treat analyses of the studies. Of these, 199 patients remained on adalimumab after 4 years of follow-up. Rates of remission per partial Mayo score, remission per IBDQ score, mucosal healing, and corticosteroid discontinuation at week 208 were 24.7%, 26.3%, 27.7% (NRI), and 59.2% (observed), respectively. Of the patients who were followed up in ULTRA 3 (588/1,094), a total of 360 patients remained on adalimumab 3 years later. Remission per partial Mayo score and mucosal healing after ULTRA 1 or 2 to year 3 of ULTRA 3 were maintained by 63.6% and 59.9% of patients, respectively (NRI). Adverse event rates were stable over time. CONCLUSIONS: Remission, mucosal healing, and improved quality of life were maintained in patients with moderately to

  10. Severe ulceration with impaired induction of growth factors and cytokines in keratinocytes after trichloroacetic acid application on TRPV1-deficient mice.

    PubMed

    Li, Hong-jin; Kanazawa, Nobuo; Kimura, Ayako; Kaminaka, Chikako; Yonei, Nozomi; Yamamoto, Yuki; Furukawa, Fukumi

    2012-01-01

    Transient receptor potential vanilloid 1 (TRPV1) is a highly polymodal TRP channel activated by various stimuli, including capsaicin, heat and acids. TRPV1 expression can be detected widely but is highest in sensory neurons and its activation alerts the body to noxious signals via neurogenic pain. Although TRPV1 is reportedly localized in the epidermis, it remains unclear how TRPV1 is involved in the chemical peeling processes with cytotoxic acids. Therefore, in this study, the role of TRPV1 on the effects of trichloroacetic acid (TCA) peeling was assessed using TRPV1-deficient mice. Following the confirmation of TRPV1 expression in murine keratinocytes with reverse transcription-polymerase chain reaction and immunohistochemistry, the effects of TCA on TRPV1-deficient mouse skin were compared with those on wild-type mouse skin. Our results indicated that TRPV1 expression was not required for TCA-induced DNA damage, as shown by terminal deoxynucleotidyl transferase-mediated deoxyuridine triphosphate nick end labeling, but was indispensable for the TCA-induced production of distinct growth factors and cytokines by keratinocytes. Ulceration after TCA peeling was actually more severe in the absence of TRPV1, suggesting that the TRPV1-mediated epidermal production of growth factors and cytokines affected the damaging and healing processes of TCA-peeled skin to induce rejuvenation.

  11. Ugh! Ulcers

    MedlinePlus

    ... sores, or ulcers, are caused. continue Who Has H. Pylori Infection? By testing someone's blood or bowel movements ( ... she has been exposed to and might have H. pylori . When tested, lots of people have H. pylori ...

  12. Ulcerative colitis

    MedlinePlus

    ... proctocolectomy - discharge Types of ileostomy Ulcerative colitis - discharge Review Date 8/14/2015 Updated by: Subodh K. ... gastroenterologist at Gastrointestinal Specialists of Georgia, Austell, GA. Review provided by VeriMed Healthcare Network. Internal review and ...

  13. Stomach ulcer

    MedlinePlus Videos and Cool Tools

    ... are absorbed in the small intestine. It produces acid and various enzymes that break down food into ... wall of the stomach is protected from the acid and enzymes by a mucous lining. Ulcers are ...

  14. [Peripheral ulcerative keratitis].

    PubMed

    Stamate, Alina-cristina; Avram, Corina Ioana; Malciolu, R; Oprea, S; Zemba, M

    2014-01-01

    Ulcerative keratitis is frequently associated with collagen vascular diseases and presents a predilection for peripheral corneal localization, due to the distinct morphologic and immunologic features of the limbal conjunctiva, which provides access for the circulating immune complexes to the peripheral cornea via the capillary network. Deposition of immune complexes in the terminal ends of limbal vessels initiates an immune-mediated vasculitis process, with inflammatory cells and mediators involvement by alteration of the vascular permeability. Peripheral ulcerative keratitis generally correlates with exacerbations of the background autoimmune systemic disease. Associated sceritis, specially the necrotizing form, is usually observed in severe cases, which may evolve in corneal perforation and loss of vision. Although the first-line of treatment in acute phases is represented by systemic administration of corticosteroids, immunosuppressive and cytotoxic agents are necessary for the treatment of peripheral ulcerative keratitis associated with systemic diseases.

  15. Pressure Ulcer Prevention

    PubMed Central

    2009-01-01

    Executive Summary In April 2008, the Medical Advisory Secretariat began an evidence-based review of the literature concerning pressure ulcers. Please visit the Medical Advisory Secretariat Web site, http://www.health.gov.on.ca/english/providers/program/mas/tech/tech_mn.html to review these titles that are currently available within the Pressure Ulcers series. Pressure ulcer prevention: an evidence based analysis The cost-effectiveness of prevention strategies for pressure ulcers in long-term care homes in Ontario: projections of the Ontario Pressure Ulcer Model (field evaluation) Management of chronic pressure ulcers: an evidence-based analysis (anticipated pubicstion date - mid-2009) Purpose A pressure ulcer, also known as a pressure sore, decubitus ulcer, or bedsore, is defined as a localized injury to the skin/and or underlying tissue occurring most often over a bony prominence and caused by pressure, shear, or friction, alone or in combination. (1) Those at risk for developing pressure ulcers include the elderly and critically ill as well as persons with neurological impairments and those who suffer conditions associated with immobility. Pressure ulcers are graded or staged with a 4-point classification system denoting severity. Stage I represents the beginnings of a pressure ulcer and stage IV, the severest grade, consists of full thickness tissue loss with exposed bone, tendon, and or muscle. (1) In a 2004 survey of Canadian health care settings, Woodbury and Houghton (2) estimated that the prevalence of pressure ulcers at a stage 1 or greater in Ontario ranged between 13.1% and 53% with nonacute health care settings having the highest prevalence rate (Table 1). Executive Summary Table 1: Prevalence of Pressure Ulcers* Setting Canadian Prevalence,% (95% CI) Ontario Prevalence,Range % (n) Acute care 25 (23.8–26.3) 23.9–29.7 (3418) Nonacute care† 30 (29.3–31.4) 30.0–53.3 (1165) Community care 15 (13.4–16.8) 13.2 (91) Mixed health care‡ 22 (20.9

  16. ULCERATIVE AND NECROTIZING GASTRITIS IN A CAPTIVE SLOTH (BRADYPUS VARIEGATUS, XENARTHRA, BRADYPODIDAE) DUE TO SEVERE PARASITISM WITH PARALEIURIS LOCCHII (NEMATODA, SPIROCERCIDAE).

    PubMed

    Michel, Ana Flávia Ribeiro Machado; Silva, Fabiana Lessa; Barbosa, Fernando Sérgio; de Carvalho, Tatiane Furtado; Pinto, Jaqueline Maria Silva; Santos, Renato Lima

    2017-03-01

    This is the first reported case of lethal gastric parasitism by the nematode Paraleiuris locchii in a captive sloth ( Bradypus variegatus ). There were more than 600 parasites in the stomach of the sloth, associated with extensive areas of ulceration and necrosis. The animal developed emaciation, dehydration, and anemia that progressed to death.

  17. Diagnosis and treatment of venous ulcers.

    PubMed

    Collins, Lauren; Seraj, Samina

    2010-04-15

    Venous ulcer, also known as stasis ulcer, is the most common etiology of lower extremity ulceration, affecting approximately 1 percent of the U.S. population. Possible causes of venous ulcers include inflammatory processes resulting in leukocyte activation, endothelial damage, platelet aggregation, and intracellular edema. The primary risk factors for venous ulcer development are older age, obesity, previous leg injuries, deep venous thrombosis, and phlebitis. On physical examination, venous ulcers are generally irregular, shallow, and located over bony prominences. Granulation tissue and fibrin are typically present in the ulcer base. Associated findings include lower extremity varicosities, edema, venous dermatitis, and lipodermatosclerosis. Venous ulcers are usually recurrent, and an open ulcer can persist for weeks to many years. Severe complications include cellulitis, osteomyelitis, and malignant change. Poor prognostic factors include large ulcer size and prolonged duration. Evidence-based treatment options for venous ulcers include leg elevation, compression therapy, dressings, pentoxifylline, and aspirin therapy. Surgical management may be considered for ulcers that are large in size, of prolonged duration, or refractory to conservative measures.

  18. Systematic Review with Network Meta-Analysis: Comparative Efficacy of Biologics in the Treatment of Moderately to Severely Active Ulcerative Colitis

    PubMed Central

    Vickers, Adrian D.; Ainsworth, Claire; Mody, Reema; Bergman, Annika; Ling, Caroline S.; Medjedovic, Jasmina; Smyth, Michael

    2016-01-01

    Background Biological therapies are increasingly used to treat ulcerative colitis (UC). Aim To compare the efficacy of biologics in adults with moderately-to-severely active UC, stratified by prior exposure to anti-tumour necrosis factor (anti-TNF) therapy. Methods A systematic literature review was undertaken to identify studies of biologics approved for UC. Network meta-analysis was conducted for endpoints at induction and maintenance. Results Seven studies were included in the meta-analysis of induction treatment for anti-TNF therapy-naïve patients. All biologics were more effective than placebo in inducing clinical response, clinical remission, and mucosal healing. Infliximab demonstrated a statistically significant improvement over adalimumab in clinical response (odds ratio [OR] [95% credible interval (CrI)]: 2.19 [1.35–3.55]), clinical remission (OR [95% CrI]: 2.81 [1.49–5.49]), and mucosal healing (OR [95% CrI]: 2.23 [1.21–4.14]); there were no other significant differences between biologics for induction efficacy. Five studies were included in the meta-analysis of maintenance treatment, two studies rerandomised responder patients at end of induction, and three followed the same patients ‘straight through’. To account for design differences, the number of responders at end of induction was assumed to be equivalent to the number rerandomised. Vedolizumab showed significantly different durable clinical response from comparators (OR [95% CrI] infliximab 3.18 [1.14–9.20], golimumab 2.33 [1.04–5.41], and adalimumab 3.96 [1.67–9.84]). In anti-TNF therapy-experienced patients, only vedolizumab and adalimumab could be compared. At induction, no significant differences in efficacy were seen. During maintenance, vedolizumab showed significantly improved rates of mucosal healing versus adalimumab (OR [95% CrI]: 6.72 [1.36–41.0]). Conclusions This study expands the understanding of comparative efficacies of biologic treatments for UC, encompassing

  19. Medical therapy for ulcerative colitis.

    PubMed

    Hanauer, S B

    2000-07-01

    Last year was not a banner year for developments in medical therapy for ulcerative colitis. In contrast to the expansion of therapies for Crohn disease, treatment for ulcerative colitis was evolutionary, at best, leading many patients to seek alternative medical approaches. Nevertheless, there have been advances in the application of aminosalicylates and immune modifiers for ulcerative colitis. Additional, nonconventional approaches include nicotine, probiotics, dietary therapies, and heparins. Several novel approaches have arisen from animal models, including additional means of inhibiting nuclear factor-kappaB and targeting of tumor necrosis factor-alpha.

  20. Vedolizumab for the Treatment of Adults with Moderate-to-Severe Active Ulcerative Colitis: An Evidence Review Group Perspective of a NICE Single Technology Appraisal.

    PubMed

    Essat, Munira; Tappenden, Paul; Ren, Shijie; Bessey, Alice; Archer, Rachel; Wong, Ruth; Lobo, Alan; Hoque, Sami

    2016-03-01

    As part of its single technology appraisal (STA) process, the National Institute for Health and Care Excellence (NICE) invited the manufacturer of vedolizumab (Takeda UK) to submit evidence of the clinical effectiveness and cost effectiveness of vedolizumab for the treatment of patients with moderate-to-severe active ulcerative colitis (UC). The Evidence Review Group (ERG) produced a critical review of the evidence for the clinical effectiveness and cost effectiveness of the technology, based upon the company's submission to NICE. The evidence was derived mainly from GEMINI 1, a Phase 3, multicentre, randomised, double-blinded, placebo-controlled study of the induction and maintenance of clinical response and remission by vedolizumab (MLN0002) in patients with moderate-to-severe active UC with an inadequate response to, loss of response to or intolerance of conventional therapy or anti-tumour necrosis factor (TNF)-α. The clinical evidence showed that vedolizumab performed significantly better than placebo in both the induction and maintenance phases. In the post hoc subgroup analyses in patients with or without prior anti-TNF-α therapy, vedolizumab performed better then placebo (p value not reported). In addition, a greater improvement in health-related quality of life was observed in patients treated with vedolizumab, and the frequency and types of adverse events were similar in the vedolizumab and placebo groups, but the evidence was limited to short-term follow-up. There were a number of limitations and uncertainties in the clinical evidence base, which warrants caution in its interpretation--in particular, the post hoc subgroup analyses and high dropout rates in the maintenance phase of GEMINI 1. The company also presented a network meta-analysis of vedolizumab versus other biologic therapies indicated for moderate-to-severe UC. However, the ERG considered that the results presented may have underestimated the uncertainty in treatment effects, since fixed

  1. Venous Ulcers

    PubMed Central

    Caprini, J.A.; Partsch, H.; Simman, R.

    2013-01-01

    Venous leg ulcers are the most frequent form of wounds seen in patients. This article presents an overview on some practical aspects concerning diagnosis, differential diagnosis and treatment. Duplex ultrasound investigations are essential to ascertain the diagnosis of the underlying venous pathology and to treat venous refluxes. Differential diagnosis includes mainly other vascular lesions (arterial, microcirculatory causes), hematologic and metabolic diseases, trauma, infection, malignancies. Patients with superficial venous incompetence may benefit from endovenous or surgical reflux abolition diagnosed by Duplex ultrasound. The most important basic component of the management is compression therapy, for which we prefer materials with low elasticity applied with high initial pressure (short-stretch bandages and Velcro-strap devices). Local treatment should be simple, absorbing and not sticky dressings keeping adequate moisture balance after debridement of necrotic tissue and biofilms are preferred. After the ulcer is healed compression therapy should be continued in order to prevent recurrence. PMID:26236636

  2. Refractory duodenal ulcer.

    PubMed Central

    Bardhan, K D

    1984-01-01

    A refractory duodenal ulcer was arbitrarily defined as one that had failed to heal completely after treatment with cimetidine 1 g daily for three months. Of 66 patients with refractory duodenal ulcer, healing eventually occurred in 37 patients, after treatment for an average of 7.4 months. But 28 patients did not heal despite treatment for an average of 9.4 months; and one patient defaulted. In 41 patients the daily dose of cimetidine was increased to 2 g: the ulcers in 31 patients healed. In eight patients the daily dose was increased to 3 g and healing occurred in four patients. Eighteen patients required admission on 22 occasions because of severe symptoms despite treatment. Nine patients underwent surgery but in five the results were poor. Differences in clinical and endoscopic features between refractory and non-refractory ulcer patients were small. Acid and pepsin secretion were similar and gastrin concentrations normal. Blood levels of the drug and suppression of acid secretion were both satisfactory. Identification of refractory ulcer patients at the start of treatment was therefore not possible. Refractoriness could occur at any time during the course of the disease, previous treatment with cimetidine often having resulted in rapid healing, but subsequent relapses were also usually refractory. The cause of refractoriness remains unknown and the rather poor results of surgery in this series suggests that optimal management of these patients remains to be determined. Refractoriness probably indicates a changed natural history of the disease and in some patients a more poor prognosis. PMID:6428982

  3. Venous ulcer review

    PubMed Central

    Bevis, Paul; Earnshaw, Jonothan

    2011-01-01

    Clinical question: What is the best treatment for venous ulcers? Results: Compression aids ulcer healing. Pentoxifylline can aid ulcer healing. Artificial skin grafts are more effective than other skin grafts in helping ulcer healing. Correction of underlying venous incompetence reduces ulcer recurrence. Implementation: Potential pitfalls to avoid are: Failure to exclude underlying arterial disease before application of compression.Unusual-looking ulcers or those slow to heal should be biopsied to exclude malignant transformation. PMID:21673869

  4. Ulcer pain in patients with venous leg ulcers related to antibiotic treatment and compression therapy.

    PubMed

    Akesson, Nina; Oien, Rut Frank; Forssell, Henrik; Fagerström, Cecilia

    2014-09-01

    The aim of this study was to compare venous leg ulcer patients with and without ulcer pain to see whether ulcer pain affected the use of antibiotic treatment and compression therapy throughout healing. A total of 431 patients with venous leg ulcers were included during the study period. Every patient was registered in a national quality registry for patients with hard-to-heal leg, foot, and pressure ulcers. A high incidence of ulcer pain (57%) was found when the patients entered the study. Patients with ulcer pain had been treated more extensively with antibiotics both before and during the study period. Throughout healing there was a significant reduction of antibiotic use among patients in the 'no pain' group, from 44% to 23% (P=0.008). There was no significant difference between the two groups concerning compression therapy (85% vs. 88%), but 12% of patients in the 'pain' group did not get their prescribed compression compared with 6% of patients in the 'no pain' group. The groups did not differ significantly in terms of ulcer duration, ulcer size or healing time. This study shows a high incidence of ulcer pain, confirming that pain has a great impact on patients with venous leg ulcers. Results further suggest that the presence of ulcer pain increases the prescription of antibiotics but does not affect the use of compression therapy. Several advantages were found from using a national quality registry. The registry is a valuable clinical tool showing the importance of accurate diagnosis and effective treatment.

  5. Reversal of Refractory Ulcerative Colitis and Severe Chronic Fatigue Syndrome Symptoms Arising from Immune Disturbance in an HLADR/DQ Genetically Susceptible Individual with Multiple Biotoxin Exposures

    PubMed Central

    Gunn, Shelly R.; Gibson Gunn, G.; Mueller, Francis W.

    2016-01-01

    Patient: Male, 25 Final Diagnosis: Ulcerative colitis and chronic fatigue syndrome Symptoms: Colitis • profound fatigue • multi-joint pain • cognitive impairment • corneal keratitis Medication: — Clinical Procedure: VIP replacement therapy Specialty: Family Medicine Objective: Unusual clinical course Background: Patients with multisymptom chronic conditions, such as refractory ulcerative colitis (RUC) and chronic fatigue syndrome (CFS), present diagnostic and management challenges for clinicians, as well as the opportunity to recognize and treat emerging disease entities. In the current case we report reversal of co-existing RUC and CFS symptoms arising from biotoxin exposures in a genetically susceptible individual. Case Report: A 25-year-old previously healthy male with new-onset refractory ulcerative colitis (RUC) and chronic fatigue syndrome (CFS) tested negative for autoimmune disease biomarkers. However, urine mycotoxin panel testing was positive for trichothecene group and air filter testing from the patient’s water-damaged rental house identified the toxic mold Stachybotrys chartarum. HLA-DR/DQ testing revealed a multisusceptible haplotype for development of chronic inflammation, and serum chronic inflammatory response syndrome (CIRS) biomarker testing was positive for highly elevated TGF-beta and a clinically undetectable level of vasoactive intestinal peptide (VIP). Following elimination of biotoxin exposures, VIP replacement therapy, dental extractions, and implementation of a mind body intervention-relaxation response (MBI-RR) program, the patient’s symptoms resolved. He is off medications, back to work, and resuming normal exercise. Conclusions: This constellation of RUC and CFS symptoms in an HLA-DR/DQ genetically susceptible individual with biotoxin exposures is consistent with the recently described CIRS disease pathophysiology. Chronic immune disturbance (turbatio immuno) can be identified with clinically available CIRS biomarkers and

  6. Hyperhomocysteinaemia and chronic venous ulcers.

    PubMed

    de Franciscis, Stefano; De Sarro, Giovambattista; Longo, Paola; Buffone, Gianluca; Molinari, Vincenzo; Stillitano, Domenico M; Gallelli, Luca; Serra, Raffaele

    2015-02-01

    Chronic venous ulceration (CVU) is the major cause of chronic wounds of lower extremities, and is a part of the complex of chronic venous disease. Previous studies have hypothesised that several thrombophilic factors, such as hyperhomocysteinaemia (HHcy), may be associated with chronic venous ulcers. In this study, we evaluated the prevalence of HHcy in patients with venous leg ulcers and the effect of folic acid therapy on wound healing. Eighty-seven patients with venous leg ulcers were enrolled in this study to calculate the prevalence of HHcy in this population. All patients underwent basic treatment for venous ulcer (compression therapy ± surgical procedures). Patients with HHcy (group A) received basic treatment and administered folic acid (1·2 mg/day for 12 months) and patients without HHcy (group B) received only basic treatment. Healing was assessed by means of computerised planimetry analysis. The prevalence of HHcy among patients with chronic venous ulcer enrolled in this study was 62·06%. Healing rate was significantly higher (P < 0·05) in group A patients (78·75%) compared with group B patients (63·33%). This study suggests a close association, statistically significant, between HHcy and CVU. Homocysteine-lowering therapy with folic acid seems to expedite wound healing. Despite these aspects, the exact molecular mechanisms between homocysteine and CVU have not been clearly defined and further studies are needed.

  7. Pressure ulcer prevention in frail older people.

    PubMed

    Barry, Maree; Nugent, Linda

    2015-12-16

    Pressure ulcers are painful and cause discomfort, have a negative effect on quality of life, and are costly to treat. The incidence and severity of preventable pressure ulcers is an important indicator of quality of care; it is essential that healthcare providers monitor prevalence and incidence rates to ensure that care strategies implemented are effective. Frail older people are at increased risk of developing pressure ulcers. This article discusses the complexities of preventing pressure ulcers in frail older people and emphasises the importance of structured educational programmes that incorporate effective clinical leadership and multidisciplinary teamwork.

  8. Refractory leg ulcers associated with Klinefelter syndrome.

    PubMed

    Yabuno, Yuto; Tosa, Mamiko; Iwakiri, Itaru; Nomoto, Shunichi; Kaneko, Mayuko; Kuwahara, Kousuke; Hyakusoku, Hiko; Murakami, Masahiro

    2015-01-01

    We present a man with refractory leg ulcers, bilateral varicosis of the lower extremities, and Buerger disease. Autoimmune work-up was negative. However, chromosome analysis showed Klinefelter syndrome (48 XXY). Ulcerative lesions of the lower extremities are a complication of Klinefelter syndrome. To date, the pathogenesis of ulcers in Klinefelter syndrome has not been clarified, but several factors, such as abnormalities of fibrinolysis and prothrombotic states, might be involved. Our present case emphasizes the importance of considering Klinefelter syndrome in the differential diagnosis of a male patient with nonhealing ulcers of the lower extremities.

  9. Refractory peptic ulcer disease.

    PubMed

    Napolitano, Lena

    2009-06-01

    Refractory PUD is a diagnostic and therapeutic challenge. Optimal management of severe or refractory PUD requires a multidisciplinary team approach, using primary care providers, gastroenterologists, and general surgeons. Medical management has become the cornerstone of therapy. Identification and eradication of H pylori infection combined with acid reduction regimens can heal ulceration and also prevent recurrence. Severe, intractable or recurrent PUD and associated complications mandates a careful and methodical evaluation and management strategy to determine the potential etiologies and necessary treatment (medical or surgical) required.

  10. Potassium Channelopathies and Gastrointestinal Ulceration

    PubMed Central

    Han, Jaeyong; Lee, Seung Hun; Giebisch, Gerhard; Wang, Tong

    2016-01-01

    Potassium channels and transporters maintain potassium homeostasis and play significant roles in several different biological actions via potassium ion regulation. In previous decades, the key revelations that potassium channels and transporters are involved in the production of gastric acid and the regulation of secretion in the stomach have been recognized. Drugs used to treat peptic ulceration are often potassium transporter inhibitors. It has also been reported that potassium channels are involved in ulcerative colitis. Direct toxicity to the intestines from nonsteroidal anti-inflammatory drugs has been associated with altered potassium channel activities. Several reports have indicated that the long-term use of the antianginal drug Nicorandil, an adenosine triphosphate-sensitive potassium channel opener, increases the chances of ulceration and perforation from the oral to anal regions throughout the gastrointestinal (GI) tract. Several of these drug features provide further insights into the role of potassium channels in the occurrence of ulceration in the GI tract. The purpose of this review is to investigate whether potassium channelopathies are involved in the mechanisms responsible for ulceration that occurs throughout the GI tract. PMID:27784845

  11. Spinal cord injury pressure ulcer treatment: an experience-based approach.

    PubMed

    Sunn, Gabriel

    2014-08-01

    Pressure ulcers continue to impact the lives of spinal cord injury patients severely. Pressure ulcers must be accurately staged according to National Pressure Ulcer Advisory recommendations before treatment design. The first priority in treatment of pressure ulcers is offloading. Intact skin ulcers may be treated with noncontact nonthermal low-frequency ultrasound. Superficial pressure ulcers may be treated with a combination of collagenase and foam dressings. Deeper pressure ulcers warrant negative-pressure wound therapy dressings along with biologic adjuncts to fill in wound depth. Discovery and treatment of osteomyelitis is a high priority when initially evaluating pressure ulcers. Surgical intervention must always be considered.

  12. Medical management of venous ulcers.

    PubMed

    Pascarella, Luigi; Shortell, Cynthia K

    2015-03-01

    Venous disease is the most common cause of chronic leg ulceration and represents an advanced clinical manifestation of venous insufficiency. Due to their frequency and chronicity, venous ulcers have a high socioeconomic impact, with treatment costs accounting for 1% of the health care budget in Western countries. The evaluation of patients with venous ulcers should include a thorough medical history for prior deep venous thrombosis, assessment for an hypercoagulable state, and a physical examination. Use of the CEAP (clinical, etiology, anatomy, pathophysiology) Classification System and the revised Venous Clinical Severity Scoring System is strongly recommended to characterize disease severity and assess response to treatment. This venous condition requires lifestyle modification, with affected individuals performing daily intervals of leg elevation to control edema; use of elastic compression garments; and moderate physical activity, such as walking wearing below-knee elastic stockings. Meticulous skin care, treatment of dermatitis, and prompt treatment of cellulitis are important aspects of medical management. The pharmacology of chronic venous insufficiency and venous ulcers include essentially two medications: pentoxifylline and phlebotropic agents. The micronized purified flavonoid fraction is an effective adjunct to compression therapy in patients with large, chronic ulceration.

  13. Cushing's ulcer: the eponym and his own.

    PubMed

    Wijdicks, Eelco F M

    2011-06-01

    One of the least remembered eponyms associated with Harvey Cushing is "Cushing's ulcer." The basis of this credit is a paper published in 1932 in which Cushing describes patients who postoperatively and unexpectedly died of perforated peptic ulcers. It is one of the first descriptions of a stress ulcer and a treatise on the brain-stomach connection. Harvey Cushing was puzzled by the pathogenesis of these peptic ulcerations and perforations and advanced several theories. The least plausible included the bile-vomiting theory suggesting that hemorrhagic ulceration could be produced by a combination of bile and acid in a patient recovering from the anesthetic. Other theories were stimulation of a parasympathetic center in the diencephalon or a disturbance of vagal centers in the brainstem. Quite surprisingly to Cushing, the Boston Herald implicitly insinuated that Cushing found the cause of ulcers and this claim upset him greatly. It is ironic that Harvey Cushing, in his later years with failing health, developed an ulcer himself. Cushing noted in his correspondence that he felt the agitation over this newspaper clipping caused his later ulcer. The first description of a neurogenic ulcer remains an important medical observation and is a testament to Cushing's broad accomplishments.

  14. Definition and Facts for Peptic Ulcers (Stomach Ulcers)

    MedlinePlus

    ... Nutrition Clinical Trials Definition & Facts for Peptic Ulcers (Stomach Ulcers) What is a peptic ulcer? A peptic ... is a sore on the lining of your stomach or duodenum. Rarely, a peptic ulcer may develop ...

  15. The VCU Pressure Ulcer Summit: Collaboration to Operationalize Hospital-Acquired Pressure Ulcer Prevention Best Practice Recommendations.

    PubMed

    Brindle, C Tod; Creehan, Sue; Black, Joyce; Zimmermann, Deb

    2015-01-01

    This executive summary reports outcomes of an interprofessional collaboration between experts in pressure ulcer prevention, bedside clinicians, regulatory agencies, quality improvement, informatics experts, and professional nursing organizations. The goal of the collaboration was to develop a framework to assist facilities to operationalize best practice recommendations to sustain organizational culture change in hospital-acquired pressure ulcer prevention, to develop a hospital-acquired pressure ulcer severity score, and to address topics related to the unavoidable pressure ulcer.

  16. Autologous mesenchymal stem cells applied on the pressure ulcers had produced a surprising outcome in a severe case of neuromyelitis optica

    PubMed Central

    Dulamea, Adriana Octaviana; Sirbu-Boeti, Mirela-Patricia; Bleotu, Coralia; Dragu, Denisa; Moldovan, Lucia; Lupescu, Ioana; Comi, Giancarlo

    2015-01-01

    Recent studies provided evidence that mesenchymal stem cells (MSCs) have regenerative potential in cutaneous repair and profound immunomodulatory properties making them a candidate for therapy of neuroimmunologic diseases. Neuromyelitis optica (NMO) is an autoimmune, demyelinating central nervous system disorder characterized by a longitudinally extensive spinal cord lesion. A 46-year-old male diagnosed with NMO had relapses with paraplegia despite treatment and developed two stage IV pressure ulcers (PUs) on his legs. The patient consented for local application of autologous MSCs on PUs. MSCs isolated from the patient's bone marrow aspirate were multiplied in vitro during three passages and embedded in a tridimensional collagen-rich matrix which was applied on the PUs. Eight days after MSCs application the patient showed a progressive healing of PUs and improvement of disability. Two months later the patient was able to walk 20 m with bilateral assistance and one year later he started to walk without assistance. For 76 months the patient had no relapse and no adverse event was reported. The original method of local application of autologous BM-MSCs contributed to healing of PUs. For 6 years the patient was free of relapses and showed an improvement of disability. The association of cutaneous repair, sustained remission of NMO and improvement of disability might be explained by a promotion/optimization of recovery mechanisms in the central nervous system even if alternative hypothesis should be considered. Further studies are needed to assess the safety and efficacy of mesenchymal stem cells in NMO treatment. PMID:26807122

  17. Experimental infection of several fish species with the causative agent of Kuchijirosho (snout ulcer disease) derived from the tiger puffer Takifugu rubripes.

    PubMed

    Miyadai, T; Kitamura, S I; Uwaoku, H; Tahara, D

    2001-12-05

    Kuchijirosho (snout ulcer disease) is a fatal epidemic disease which affects the tiger puffer, Takifugu rubripes, a commercial fish species in Japan and Korea. To assess the possibility that non-tiger puffer fish can serve as reservoirs of infection, 5 fish species were challenged by infection with the extracts of Kuchijirosho-affected brains from cultured tiger puffer: grass puffer T. niphobles, fine-patterned puffer T. poecilonotus, panther puffer T. pardalis, red sea bream Pagrus major, and black rockfish Sebastes schlegeli. When slightly irritated, all these species, especially the puffer fish, exhibited typical signs of Kuchijirosho, i.e., erratic swimming, biting together and bellying out (swelling of belly), as generally observed in tiger puffers affected by Kuchijirosho. Although the mortalities of the 2 non-puffer species were lower, injection of the extracts prepared from the brains of both inoculated fish into tiger puffer resulted in death, indicating that the inoculated fish used in this experiment have the potential to be infected with the Kuchijirosho agent. Condensations of nuclei or chromatin in the large nerve cells, which is a major characteristic of Kuchijirosho, were histopathologically observed to some extent in the brains of all kinds of puffer fish species infected. These findings suggest that the virus can spread horizontally among wild and cultured puffers and even among fishes belonging to different orders.

  18. Acute genital ulcers

    PubMed Central

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

    2014-01-01

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

  19. Refractory Ulcerative Colitis Treatment

    PubMed Central

    Green, Jesse A.

    2007-01-01

    Treatment of refractory ulcerative colitis (UC) is a common clinical challenge. In either acute or chronic refractory UC, the disease may continue to remain active, even though the patient is on appropriate therapy. It is important to reassess and characterize the patient's disease before adding new medications to the current medical regimen. After determining the current extent and severity of the UC—ruling out other causes of bloody diarrhea and determining what complications are present—new treatment approaches can then be started. It is critical to first optimize oral 5-aminosalicylic acid (5-ASA) therapy combined with rectal 5-ASA or corticosteroid suppositories, plus corticosteroid or 5-ASA enemas or foam preparations. Oral or intravenous corticosteroids are appropriate to use if needed, but alternative approaches must be used for long-term maintenance. 6-Mercaptopurine (6-MP) or azathioprine can be very helpful for severe chronic refractory UC. In those patients who do not respond to 5-ASA medications, corticosteroids, and 6-MP or azathioprine, infliximab offers an important approach for induction and maintenance of remission for refractory chronic ulcerative colitis as well as for select cases of refractory acute UC. Cyclosporine use is an alternative medical approach for the refractory acute UC patient. Colectomy with ileal pouch-anal anastomosis remains a valuable option for the refractory chronic or acute UC patient, because it can provide both a “cure” for the disease, as well as eliminate ineffective medications with their associated side effects. PMID:21960779

  20. Management of leg ulcers

    PubMed Central

    Sarkar, P; Ballantyne, S

    2000-01-01

    Leg ulcer is a leading cause of morbidity among older subjects, especially women in the Western world. About 400 years BC, Hippocrates wrote, "In case of an ulcer, it is not expedient to stand, especially if the ulcer be situated on the leg". Hippocrates himself had a leg ulcer. The best treatment of any leg ulcer depends upon the accurate diagnosis and the underlying aetiology. The majority of leg ulcers are due to venous disease and/or arterial disease, but the treatment of the underlying cause is far more important than the choice of dressing. The aetiology, pathogenesis, treatment, and the future trends in the management of the leg ulcers are discussed in this review.
 PMID:11060140

  1. Small bowel ulcerative lesions are common in elderly NSAIDs users with peptic ulcer bleeding

    PubMed Central

    Tsibouris, Panagiotis; Kalantzis, Chissostomos; Apostolopoulos, Periklis; Zalonis, Antonios; Isaacs, Peter Edward Thomas; Hendrickse, Mark; Alexandrakis, Georgios

    2014-01-01

    bleeding recurrence most possibly attributed to small bowel ulcers, nevertheless 30-d mortality was zero. Presence of chronic obstructive lung disease and diabetes was related with unexplained recurrence of hemorrhage in logistic regression analysis, while absence of small bowel ulcers was protective (relative risk 0.13, P = 0.05). CONCLUSION: Among NSAID consumers, more bleeders than non-bleeders with peptic ulcers present small bowel ulcers; lesions related to more severe bleeding and unexplained episodes of bleeding recurrence. PMID:25512771

  2. Venous ulcers--an evidence-based update.

    PubMed

    Spear, Marcia

    2012-01-01

    Leg ulceration can be defined as any chronic ulcer of the lower leg excluding those on the forefoot or toes (Lees & Lambert, 1992). Venous or stasis ulcers account for 80%-85% of all leg ulcers with an overall prevalence of approximately 1% in the United States (Collins & Seraj, 2010; O'Meara, Al-Kurdi, & Ovington, 2008). Venous ulcers are more common in women and the older population (Abbade & Lastoria, 2005; Bergqvist, Lindholm, & Nelzen, 1999). Venous ulcers are often recurrent and chronic and can persist from weeks to even years. Severe complications include cellulitis, osteomyelitis, and malignant changes (Collins & Seraj, 2010). This column discusses the pathophysiology of venous insufficiency and ulcerations, presentation, diagnosis, and current treatment.

  3. Treatment of venous leg ulcers with sulodexide.

    PubMed

    Scondotto, G; Aloisi, D; Ferrari, P; Martini, L

    1999-11-01

    Venous ulcers are still today one of the main socioeconomic problems of medical interest in terms of prevalence, morbidity, and costs to the health service. In the past, various studies have been carried out to identify a systemic pharmacologic treatment able to accelerate venous ulcer healing times, but frequently the results have not been satisfactory. The aim of this study was to evaluate the efficacy of sulodexide, a drug with profibrinolytic and antithrombotic activity, in accelerating venous ulcer's healing time. Ninety-four patients (32 men and 62 women), aged 72 years old on average, were randomly distributed between two groups. In the first group ("control group") a standard treatment was applied, which consisted of cleansing by washing with physiological solution and the application of elastic compression with short-extensibility, removable bandages. The second group ("sulodexide group") received the standard treatment plus sulodexide (600 lipoprotein lipase releasing units [LRU] by im route per day for 30 consecutive days, followed by 500 LRU by oral route per day for a further 30 days). After 2 months the venous ulcers were found healed in 15 patients (36%) in the control group and in 30 patients (58%) in the sulodexide group (p = 0.03). The life table showed that the healing times were shorter in the sulodexide group in the first 2 months of treatment. Total healing times amounted to 110 days in the control group and 72 days in the sulodexide group (p = 0.08) and the results were in proportion to the initial severity of the lesion. A significant correlation was noted between ulcer healing times and severity of the initial ulcerous lesion, the duration of the ulcer, and the group the patient belonged to. No correlation was found between age, gender of the patient and the etiology of the ulcer. In conclusion sulodexide was shown effective in the treatment of venous leg ulcers, yielding healing more quickly than the standard treatment.

  4. Pharmacokinetics and Exposure-response Relationship of Golimumab in Patients with Moderately-to-Severely Active Ulcerative Colitis: Results from Phase 2/3 PURSUIT Induction and Maintenance Studies

    PubMed Central

    Xu, Zhenhua; Marano, Colleen W.; Strauss, Richard; Zhang, Hongyan; Johanns, Jewel; Zhou, Honghui; Davis, Hugh M.; Reinisch, Walter; Feagan, Brian G.; Rutgeerts, Paul; Sandborn, William J.

    2017-01-01

    Background and Aims: To assess golimumab pharmacokinetics [PK] and exposure-response [ER] in adults with moderate-to-severe ulcerative colitis [UC] from the Program of Ulcerative Colitis Research Studies Utilizing an Investigational Treatment [PURSUIT] studies. Methods: We analysed golimumab PK and ER data of patients with moderate-to-severe UC from the PURSUIT-subcutaneous induction [N = 1064] and maintenance [N = 464] studies. Induction analyses evaluated serum golimumab concentration [SGC] and efficacy data through Week [wk] 6 following subcutaneous doses at wk0 and wk2; maintenance analyses assessed data through wk54 following 4-weekly dosing. ER relationships were assessed using trend, logistic regression, and receiver-operating-characteristic curve analyses. Results: Median SGCs peaked at induction wk2 for golimumab 100/50mg, 200/100mg, and 400/200mg. Wk6 median SGCs were 0.78, 1.78, and 4.01 μg/ml, respectively. SGCs were sustained, reaching steady state approximately 8wks after golimumab maintenance commenced [wk14 of golimumab] regardless of induction dose. Median trough SGCs from maintenance wks8–44 ranged from 0.69 to 0.83 µg/ml [50 mg] and 1.33–1.58 µg/ml [100 mg]. SGCs were approximately dose proportional, and higher SGCs were associated with higher efficacy response rates during induction and maintenance. Factors associated with golimumab exposure were body weight, antibody-to-golimumab status, serum albumin, alkaline phosphatase, faecal markers, C-reactive protein, and pancolitis. SGCs of 2.5 µg/ml [induction wk6] and 1.4 µg/ml [maintenance steady-state trough] are potential target concentrations. Immunomodulators had no apparent impact on SGC with golimumab 100mg, whereas drug levels were slightly higher with golimumab 50mg with vs without immunomodulators. Conclusions: SGCs are approximately dose proportional, and a positive SGC-efficacy relationship exists during induction/maintenance golimumab treatment of adult UC patients. Optimal SGC

  5. The economics of adalimumab for ulcerative colitis.

    PubMed

    Xie, Feng

    2015-06-01

    Ulcerative colitis is a chronic inflammatory disease, characterized by diffuse mucosal inflammation in the colon. Adalimumab, as a TNF-α blocker, offers a safe and efficacious treatment option for patients with moderate to severe ulcerative colitis and refractory or intolerant to conventional medications; however, its cost-effectiveness profile has not yet been well established. Future economic evaluations should choose appropriate comparators in the context of target-reimbursement decision making and focus on cost-effectiveness over a long time horizon.

  6. Diabetic foot ulcers: practical treatment recommendations.

    PubMed

    Edmonds, Michael

    2006-01-01

    neuroischaemic foot ulcers may need vascular intervention (vascular control). In stage 4, microbiological control is crucial and severe infections need intravenous antibacterial therapy, and urgent assessment of the need for surgical drainage and debridement. Without urgent treatment, severe infections will progress to necrosis. In stage 5, necrosis can be divided into wet and dry necrosis. Wet necrosis in neuropathic feet requires intravenous antibacterials and surgical debridement, and wet necrosis in neuroischaemic feet also needs vascular reconstruction. Aggressive management of diabetic foot ulceration will reduce the number of feet proceeding to infection and necrosis, and thus reduce the number of major amputations in diabetic patients.

  7. Dutch Venous Ulcer guideline update.

    PubMed

    Maessen-Visch, M Birgitte; de Roos, Kees-Peter

    2014-05-01

    The revised guideline of 2013 is an update of the 2005 guideline "venous leg ulcer". In this special project four separate guidelines (venous leg ulcer, varicose veins, compression therapy and deep venous disorders) were revised and developed simultaneously. A meeting was held including representatives of any organisation involved in venous disease management including patient organizations and health insurance companies. Eighteen clinical questions where defined, and a new strategy was used to accelerate the process. This resulted in two new and two revised guidelines within one year. The guideline committee advises use of the C of the CEAP classification as well as the Venous Clinical Severity Score (VCSS) and a Quality of life (QoL) score in the assessment of clinical signs. These can provide insight into the burden of disease and the effects of treatment as experienced by the patient. A duplex ultrasound should be performed in every patient to establish the underlying aetiology and to evaluate the need for treatment (which is discussed in a separate guideline). The use of the TIME model for describing venous ulcers is recommended. There is no evidence for antiseptic or antibiotic wound care products except for a Cochrane review in which some evidence is presented for cadexomer iodine. Signs of infection are the main reason for the use of oral antibiotics. When the ulcer fails to heal the use of oral aspirin and pentoxifylline can be considered as an adjunct. For the individual patient, the following aspects should be considered: the appearance of the ulcer (amount of exudate) according to the TIME model, the influence of wound care products on moisturising the wound, frequency of changing compression bandages, pain and allergies. The cost of the dressings should also be considered. Education and training of patients t improves compliance with compression therapy but does not influence wound healing rates.

  8. Perforated peptic ulcer in an adolescent girl.

    PubMed

    Schwartz, Shepard; Edden, Yair; Orkin, Boris; Erlichman, Matityahu

    2012-07-01

    A perforated peptic ulcer in a child is a rare entity. Severe abdominal pain in an ill-appearing child with a rigid abdomen and possibly with signs of shock is the typical presenting feature of this life-threatening complication of peptic ulcer disease. We present a case of a 14.5-year-old adolescent girl who developed abdominal and shoulder pain that resolved after 1 day. She was then completely well for 2 days until the abdominal and shoulder pain recurred. On examination, she appeared well, but in pain. A chest radiograph revealed a large pneumoperitoneum. She underwent emergent laparoscopic omental patch repair of a perforated ulcer on the anterior wall of her stomach. Result of a urea breath test to detect Helicobacter pylori was negative. The differential diagnosis of pneumoperitoneum in children is discussed, as are childhood perforated peptic ulcer in general, and the unique clinical features present in this case in particular.

  9. Tannins, Peptic Ulcers and Related Mechanisms

    PubMed Central

    de Jesus, Neyres Zinia Taveira; de Souza Falcão, Heloina; Gomes, Isis Fernandes; de Almeida Leite, Thiago Jose; de Morais Lima, Gedson Rodrigues; Barbosa-Filho, Jose Maria; Tavares, Josean Fechine; da Silva, Marcelo Sobral; de Athayde-Filho, Petrônio Filgueiras; Batista, Leonia Maria

    2012-01-01

    This review of the current literature aims to study correlations between the chemical structure and gastric anti-ulcer activity of tannins. Tannins are used in medicine primarily because of their astringent properties. These properties are due to the fact that tannins react with the tissue proteins with which they come into contact. In gastric ulcers, this tannin-protein complex layer protects the stomach by promoting greater resistance to chemical and mechanical injury or irritation. Moreover, in several experimental models of gastric ulcer, tannins have been shown to present antioxidant activity, promote tissue repair, exhibit anti Helicobacter pylori effects, and they are involved in gastrointestinal tract anti-inflammatory processes. The presence of tannins explains the anti-ulcer effects of many natural products. PMID:22489149

  10. Tannins, peptic ulcers and related mechanisms.

    PubMed

    de Jesus, Neyres Zinia Taveira; de Souza Falcão, Heloina; Gomes, Isis Fernandes; de Almeida Leite, Thiago Jose; de Morais Lima, Gedson Rodrigues; Barbosa-Filho, Jose Maria; Tavares, Josean Fechine; da Silva, Marcelo Sobral; de Athayde-Filho, Petrônio Filgueiras; Batista, Leonia Maria

    2012-01-01

    This review of the current literature aims to study correlations between the chemical structure and gastric anti-ulcer activity of tannins. Tannins are used in medicine primarily because of their astringent properties. These properties are due to the fact that tannins react with the tissue proteins with which they come into contact. In gastric ulcers, this tannin-protein complex layer protects the stomach by promoting greater resistance to chemical and mechanical injury or irritation. Moreover, in several experimental models of gastric ulcer, tannins have been shown to present antioxidant activity, promote tissue repair, exhibit anti Helicobacter pylori effects, and they are involved in gastrointestinal tract anti-inflammatory processes. The presence of tannins explains the anti-ulcer effects of many natural products.

  11. Automatic analysis of the corneal ulcer

    NASA Astrophysics Data System (ADS)

    Ventura, Liliane; Chiaradia, Caio; Faria de Sousa, Sidney J.

    1999-06-01

    A very common disease in agricultural countries is the corneal ulcer. Particularly in the public hospitals, several patients come every week presenting this kind of pathology. One of the most important features to diagnose the regression of the disease is the determination of the vanishing of the affected area. An automatic system (optical system and software), attached to a Slit Lamp, has been developed to determine automatically the area of the ulcer and to follow up its regression. The clinical procedure to isolate the ulcer is still done, but the measuring time is fast enough to not cause discomfort to the patient as the traditional evaluation does. The system has been used in the last 6 months in a hospital that has about 80 patients per week presenting corneal ulcer. The patients follow up (which is an indispensable criteria for the cure of the disease) has been improved by the system and has guaranteed the treatment success.

  12. Treatment and prognosis in peptic ulcer bleeding.

    PubMed

    Laursen, Stig Borbjerg

    2014-02-01

    Peptic ulcer bleeding is a frequent cause of admission. Despite several advances in treatment the 30-day mortality seems unchanged at a level around 11%. Use of risk scoring systems is shown to be advantageous in the primary assessment of patients presenting with symptoms of peptic ulcer bleeding. Studies performed outside Denmark have demonstrated that use of risk scoring systems facilitates identification of low-risk patients suitable for outpatient management. Nevertheless, these systems have not been implemented for routine use in Denmark. This is mainly explained by concerns about the external validity due to considerable inter-country variation in patients' characteristics. In recent years, transcatheter arterial embolization (TAE) has become increasingly used for achievement of haemostasis in patients with peptic ulcer bleeding not responding to endoscopic therapy. As rebleeding is associated with poor outcome TAE could, in theory, also be beneficial as a supplementary treatment in patients with ulcer bleeding responding to endoscopic therapy. This has not been examined previously. Several studies have concluded that peptic ulcer bleeding is associated with excess long-term mortality. These findings are, however, questioned as the studies were based on life-table analysis, unmatched control groups, or did not perform adequate adjustment for comorbidity. Treatment with blood transfusion is, among patients undergoing cardiac bypass surgery, shown to increase the long-term mortality. Despite frequent use of blood transfusion in treatment of peptic ulcer bleeding a possible adverse effect of on long-term survival has not been examined in these patients.

  13. Neonatal Pressure Ulcer Prevention.

    PubMed

    Scheans, Patricia

    2015-01-01

    The incidence of pressure ulcers in acutely ill infants and children ranges up to 27 percent in intensive care units, with a range of 16-19 percent in NICUs. Anatomic, physiologic, and developmental factors place ill and preterm newborns at risk for skin breakdown. Two case studies illustrate these factors, and best practices for pressure ulcer prevention are described.

  14. [Ulcers of lower limb veins: venous ulcers].

    PubMed

    López Herranz, Marta; Bas Caro, Pedro; Moraleja Millán, Tania; Mateos García, Marina; García Jábega, Rosa Ma; López Corral, Juan Carlos

    2014-05-01

    The lower extremity vascular ulcers currently represent a major public health problem, particularly because of different situations: the chronic nature of the injury, a poor response to treatment, recurrence rates, high absenteeism, poor training in some cases of the health staff that treats, etc. Lower extremity ulcers mean a serious personal, family, health and social problem, with a significant expenditure of human and material resources. Since the prevalence and incidence of lower extremity vascular ulcers is high worldwide, it is necessary to go into detail about the knowledge of the epidemiology and to favour, in different countries, the creation of interdisciplinary research groups that addresses issues related to risk factors, pathogenesis, treatment, health care costs, quality of life and, above all, specialized training aimed at health professionals.

  15. Autonomic neuropathy and diabetic foot ulceration.

    PubMed

    Edmonds, M E; Nicolaides, K H; Watkins, P J

    1986-01-01

    Autonomic function was studied in three groups of insulin-dependent diabetic patients. Heart rate changes during deep breathing and on standing were significantly less in 28 patients with a recent history of foot ulceration compared with 40 patients with peripheral neuropathy but without ulceration (p less than 0.001) and 54 patients without neuropathy (p less than 0.001). Sympathetic function was assessed in 36 of these patients from peripheral arterial diastolic flow patterns obtained by Doppler ultrasound measurements and expressed as the pulsatility index (PI). Patients with a history of ulceration (n = 10) showed considerably increased diastolic flow (PI = 4.28 +/- 0.53, mean +/- S.E.M.) compared with 12 neuropathic patients with no history of ulceration (PI = 7.80 +/- 0.68, p less than 0.002) and 14 patients without neuropathy (PI = 9.55 +/- 0.89, p less than 0.002). Severely abnormal autonomic function occurs in association with neuropathic foot ulceration, but patients without ulcers have lesser degrees of autonomic neuropathy, thus a causal relationship has not been established.

  16. A case report and literature review of "Chiclero's ulcer".

    PubMed

    Blaylock, Jason M; Wortmann, Glenn W

    2012-09-01

    An 86-year-old man with history of travel to Guatemala presented with a 4-month history of an enlarging ulcerative lesion on his right ear. After several weeks of empiric treatment for otitis externa, histopathology, culture, and PCR analysis of a biopsy specimen confirmed the diagnosis of localized cutaneous leishmaniasis secondary to Leishmania mexicana. Known as "Chiclero's ulcer" in southeast Mexico and Latin America, this unique presentation of cutaneous leishmaniasis is caused mainly by the L. mexicana complex. Infection results in a single ulcerative lesion, most commonly involving the ear pinna, without a tendency for cutaneous metastasis, lymphatic or mucosal involvement. The majority of cases of "Chiclero's ulcer" spontaneously re-epithelialize without treatment within 3-9 months. This patient's lesion completely resolved without therapy after 11 months. "Chiclero's ulcer" should be considered in the differential diagnosis of a patient presenting with a chronic ulcerative lesion and history of travel to an endemic area.

  17. Peptic ulcer disease.

    PubMed

    Malfertheiner, Peter; Chan, Francis K L; McColl, Kenneth E L

    2009-10-24

    Peptic ulcer disease had a tremendous effect on morbidity and mortality until the last decades of the 20th century, when epidemiological trends started to point to an impressive fall in its incidence. Two important developments are associated with the decrease in rates of peptic ulcer disease: the discovery of effective and potent acid suppressants, and of Helicobacter pylori. With the discovery of H pylori infection, the causes, pathogenesis, and treatment of peptic ulcer disease have been rewritten. We focus on this revolution of understanding and management of peptic ulcer disease over the past 25 years. Despite substantial advances, this disease remains an important clinical problem, largely because of the increasingly widespread use of non-steroidal anti-inflammatory drugs (NSAIDs) and low-dose aspirin. We discuss the role of these agents in the causes of ulcer disease and therapeutic and preventive strategies for drug-induced ulcers. The rare but increasingly problematic H pylori-negative NSAID-negative ulcer is also examined.

  18. Connective Tissue Ulcers

    PubMed Central

    Dabiri, Ganary; Falanga, Vincent

    2013-01-01

    Connective tissue disorders (CTD), which are often also termed collagen vascular diseases, include a number of related inflammatory conditions. Some of these diseases include rheumatoid arthritis, systemic lupus erythematosus, systemic sclerosis (scleroderma), localized scleroderma (morphea variants localized to the skin), Sjogren’s syndrome, dermatomyositis, polymyositis, and mixed connective tissue disease. In addition to the systemic manifestations of these diseases, there are a number of cutaneous features that make these conditions recognizable on physical exam. Lower extremity ulcers and digital ulcers are an infrequent but disabling complication of long-standing connective tissue disease. The exact frequency with which these ulcers occur is not known, and the cause of the ulcerations is often multifactorial. Moreover, a challenging component of CTD ulcerations is that there are still no established guidelines for their diagnosis and treatment. The morbidity associated with these ulcerations and their underlying conditions is very substantial. Indeed, these less common but intractable ulcers represent a major medical and economic problem for patients, physicians and nurses, and even well organized multidisciplinary wound healing centers. PMID:23756459

  19. Hemoglobinopathies and Leg Ulcers.

    PubMed

    Alavi, Afsaneh; Kirsner, Robert S

    2015-09-01

    Major hemoglobinopathies, including sickle cell anemia, are becoming a global health issue. Leg ulcers are the most common cutaneous manifestation of sickle cell disease and an important contributor to morbidity burden in this population. Leg ulcers following sickling disorders are extremely painful, and hard to heal. The clinical evidence for the optimal management of these ulcers is limited. Treating the cause and the strategies to prevent sickling are the mainstay of treatment. The basic principles of wound bed preparation and compression therapy is beneficial in these patients.

  20. Corneal ulcers in horses.

    PubMed

    Williams, Lynn B; Pinard, Chantale L

    2013-01-01

    Corneal ulceration is commonly diagnosed by equine veterinarians. A complete ophthalmic examination as well as fluorescein staining, corneal cytology, and corneal bacterial (aerobic) and fungal culture and sensitivity testing are necessary for all infected corneal ulcers. Appropriate topical antibiotics, topical atropine, and systemic NSAIDs are indicated for all corneal ulcers. If keratomalacia (melting) is observed, anticollagenase/antiprotease therapy, such as autologous serum, is indicated. If fungal infection is suspected, antifungal therapy is a necessity. Subpalpebral lavage systems allow convenient, frequent, and potentially long-term therapy. Referral corneal surgeries provide additional therapeutic options when the globe's integrity is threatened or when improvement has not been detected after appropriate therapy.

  1. IMMUNOLOGICAL STUDIES IN ULCERATIVE COLITIS

    PubMed Central

    Lagercrantz, R.; Hammarström, S.; Perlmann, P.; Gustafsson, B. E.

    1968-01-01

    The incidence and height of antibody titers to colon, assayed by indirect hemagglutination with a heat stable colon extract from germ free rats, is significantly higher in sera from patients with ulcerative colitis than in those from healthy controls or from patients with amebic liver abscess or dysentery. While sera from ulcerative colitis patients and controls are indistinguishable in regard to incidence and height of antibody titers to Forsman antigen, Staphylococcus aureus S 209, Clostridium difficile, and several common strains of E. coli, they have elevated titers and increased incidence of antibodies to a heat stable antigen of E. coli O14. Patients with amebic dysentery have normal titers of such antibodies. Absorption of patients' sera with E. coli O14 antigen inhibits the colon directed hemagglutination reaction in approximately 30% of the cases tested. Likewise, the anti-E. coli O14 reaction can sometimes be inhibited with the colon extract. Other E. coli strains and other bacteria are inactive or have only weak inhibitory activity. Hemagglutination inhibition experiments show that germ free rat colon and E. coli O14 contain common structures, depicted by antibodies in the patients' sera. This pattern of reactivity closely resembles that seen in rats made autoimmune to colon by injection of newborn rabbit colon. E. coli O14 is known to carry a heterogenetic antigen present in lower concentration (or activity) in most Enterobacteriaceae. Hemagglutination inhibition experiments with rabbit antisera to E. coli O14 suggest that the antigen common for E. coli O14 and colon is related to this heterogenetic antigen. The findings imply that this antigen, which is constantly present in low concentrations in the human colon, may give rise to anticolon antibody formation in ulcerative colitis through breakage of tolerance. Since this antigen is present in healthy individuals as well, additional factors are required to explain the induction of anti

  2. Lithium Battery Diaper Ulceration.

    PubMed

    Maridet, Claire; Taïeb, Alain

    2016-01-01

    We report a case of lithium battery diaper ulceration in a 16-month-old girl. Gastrointestinal and ear, nose, and throat lesions after lithium battery ingestion have been reported, but skin involvement has not been reported to our knowledge.

  3. Cushing's ulcer: Further reflections

    PubMed Central

    Kemp, William J.; Bashir, Asif; Dababneh, Haitham; Cohen-Gadol, Aaron A.

    2015-01-01

    Background: Brain tumors, traumatic head injury, and other intracranial processes including infections, can cause increased intracranial pressure and lead to overstimulation of the vagus nerve. As a result, increased secretion of gastric acid may occur which leads to gastro-duodenal ulcer formation known as Cushing's ulcer. Methods: A review of original records of Dr. Harvey Cushing's patients suffering from gastro-duodenal ulcers was performed followed by a discussion of the available literature. We also reviewed the clinical records of the patients never reported by Cushing to gain his perspective in describing this phenomenon. Dr. Cushing was intrigued to investigate gastro-duodenal ulcers as he lost patients to acute gastrointestinal perforations following successful brain tumor operations. It is indeed ironic that Harvey Cushing developed a gastro-duodenal ulcer in his later years with failing health. Results: Clinically shown by Cushing's Yale Registry, a tumor or lesion can disrupt this circuitry, leading to gastroduodenal ulceration. Cushing said that it was “reasonable to believe that the perforations following posterior fossa cerebellar operations were produced in like fashion by an irritative disturbance either of fiber tracts or vagal centers in the brain stem.” Conclusion: Harvey Cushing's pioneering work depicted in his Yale registry serves as a milestone for continuing research that can further discern this pathway. PMID:25972936

  4. Skin ulceration due to cement.

    PubMed Central

    Robinson, S M; Tachakra, S S

    1992-01-01

    Despite legislation that requires manufacturers to inform the public about the dangers of contact with cement, severe ulceration from cement contact still occurs. We present a retrospective study of seven patients presenting to this department over a 2-year period. All were male and employed in the building trade, their injuries being sustained whilst at work. The injuries were to the lower limb, often multiple and required a median of seven visits before healing was complete. One required hospital admission and skin grafting. PMID:1449582

  5. Thyroid storm precipitated by duodenal ulcer perforation.

    PubMed

    Natsuda, Shoko; Nakashima, Yomi; Horie, Ichiro; Ando, Takao; Kawakami, Atsushi

    2015-01-01

    Thyroid storm is a rare and life-threatening complication of thyrotoxicosis that requires prompt treatment. Thyroid storm is also known to be associated with precipitating events. The simultaneous treatment of thyroid storm and its precipitant, when they are recognized, in a patient is recommended; otherwise such disorders, including thyroid storm, can exacerbate each other. Here we report the case of a thyroid storm patient (a 55-year-old Japanese male) complicated with a perforated duodenal ulcer. The patient was successfully treated with intensive treatment for thyroid storm and a prompt operation. Although it is believed that peptic ulcer rarely coexists with hyperthyroidism, among patients with thyroid storm, perforation of a peptic ulcer has been reported as one of the causes of fatal outcome. We determined that surgical intervention was required in this patient, reported despite ongoing severe thyrotoxicosis, and reported herein a successful outcome.

  6. A case of HIV ulcer

    PubMed Central

    2015-01-01

    HIV-associated ulcers must be distinguished from idiopathic anal fissures in HIV-positive patients and from other sexually transmitted diseases that cause anogenital ulcers as the treatments differ. PMID:26266040

  7. Healing ulcers and preventing their recurrences in the diabetic foot

    PubMed Central

    Sabapathy, S. Raja; Periasamy, Madhu

    2016-01-01

    Fifteen percent of people with diabetes develop an ulcer in the course of their lifetime. Eighty-five percent of the major amputations in diabetes mellitus are preceded by an ulcer. Management of ulcers and preventing their recurrence is important for the quality of life of the individual and reducing the cost of care of treatment. The main causative factors of ulceration are neuropathy, vasculopathy and limited joint mobility. Altered bio-mechanics due to the deformities secondary to neuropathy and limited joint mobility leads to focal points of increased pressure, which compromises circulation leading to ulcers. Ulcer management must not only address the healing of ulcers but also should correct the altered bio-mechanics to reduce the focal pressure points and prevent recurrence. An analysis of 700 patients presenting with foot problems to the Diabetic Clinic of Ganga Hospital led to the stratification of these patients into four classes of incremental severity. Class 1 – the foot at risk, Class 2 – superficial ulcers without infection, Class 3 – the crippled foot and Class 4 – the critical foot. Almost 77.5% presented in either Class 3 or 4 with complicated foot ulcers requiring major reconstruction or amputation. Class 1 foot can be managed conservatively with foot care and appropriate foot wear. Class 2 in addition to measures for ulcer healing would need surgery to correct the altered bio-mechanics to prevent the recurrence. The procedures called surgical offloading would depend on the site of the ulcer and would need an in-depth clinical study of the foot. Class 3 would need major reconstructive procedures and Class 4 would need amputation since it may be life-threatening. As clinicians, our main efforts must be focused towards identifying patients in Class 1 and offer advice on foot care and Class 2 where appropriate surgical offloading procedure would help preserve the foot. PMID:28216809

  8. Ulcer disease of trout

    USGS Publications Warehouse

    Fish, F.F.

    1934-01-01

    During the summer of 1933, lesions of a disease were noted among some fingerling brook, rainbow, blackspotted, and lake trout at the Cortland (New York) trout hatchery. Although these lesions bore a marked superficial resemblance to those of furunculosis, they were sufficiently atypical to warrant further investigation. A more detailed examination of the lesions proved them to be of a distinct disease, which for lack of a better name is herein called "ulcer disease," for the lesions closely resemble those described by Calkins (1899) under this name. Because of the marked resemblance to furunculosis, ulcer disease has not been generally recognized by trout culturists, and any ulcer appearing on fish has been ascribed by them to furunculosis without further question.

  9. A resource-efficient planning for pressure ulcer prevention.

    PubMed

    Ostadabbas, Sarah; Yousefi, Rasoul; Nourani, Mehrdad; Faezipour, Miad; Tamil, Lakshman; Pompeo, Matthew Q

    2012-11-01

    Pressure ulcer is a critical problem for bed-ridden and wheelchair-bound patients, diabetics, and the elderly. Patients need to be regularly repositioned to prevent excessive pressure on a single area of body, which can lead to ulcers. Pressure ulcers are extremely costly to treat and may lead to several other health problems, including death. The current standard for prevention is to reposition at-risk patients every two hours. Even if it is done properly, a fixed schedule is not sufficient to prevent all ulcers. Moreover, it may result in nurses being overworked by turning some patients too frequently. In this paper, we present an algorithm for finding a nurse-effort optimal repositioning schedule that prevents pressure ulcer formation for a finite planning horizon. Our proposed algorithm uses data from a commercial pressure mat assembled on the beds surface and provides a sequence of next positions and the time of repositioning for each patient.

  10. Venous leg ulcers

    PubMed Central

    2011-01-01

    Introduction Leg ulcers usually occur secondary to venous reflux or obstruction, but 20% of people with leg ulcers have arterial disease, with or without venous disorders. Between 1.5 and 3.0/1000 people have active leg ulcers. Prevalence increases with age to about 20/1000 in people aged over 80 years. Methods and outcomes We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of standard treatments, adjuvant treatments, and organisational interventions for venous leg ulcers? What are the effects of advice about self-help interventions in people receiving usual care for venous leg ulcers? What are the effects of interventions to prevent recurrence of venous leg ulcers? We searched: Medline, Embase, The Cochrane Library, and other important databases up to June 2011 (Clinical Evidence reviews are updated periodically; please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). Results We found 101 systematic reviews, RCTs, or observational studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions. Conclusions In this systematic review we present information relating to the effectiveness and safety of the following interventions: compression bandages and stockings, cultured allogenic (single or bilayer) skin replacement, debriding agents, dressings (cellulose, collagen, film, foam, hyaluronic acid-derived, semi-occlusive alginate), hydrocolloid (occlusive) dressings in the presence of compression, intermittent pneumatic compression, intravenous prostaglandin E1, larval therapy, laser treatment (low-level), leg ulcer clinics, multilayer elastic system, multilayer elastomeric (or non-elastomeric) high-compression regimens or bandages, oral treatments (aspirin, flavonoids

  11. Lipopolysaccharide induced acute red eye and corneal ulcers.

    PubMed

    Schultz, C L; Morck, D W; McKay, S G; Olson, M E; Buret, A

    1997-01-01

    Using a new animal model, the aims of this study were to assess the role played by purified lipopolysaccharide (LPS) and neutrophils in the pathogenesis of acute red-eye reactions (ARE) and corneal ulcers. In addition, IL-1 alpha was assessed for its implications in the formation of corneal ulcers. Following corneal abrasion, eyes of rabbits underwent single or double exposures to various doses of LPS from Pseudomonas aeruginosa or Serratia marcescens. This protocol induced ARE symptoms, and their severity depended on the dosage, number of LPS exposures, and type of LPS used (LPS from S. marcescens showing highest virulence). Corneal ulcers were induced by delivering a high dose of Serratia LPS (100 micrograms) followed by a low dose (10 micrograms). Histopathological examination revealed that both ARE and corneal ulceration were associated with prominent neutrophil infiltration. In addition, many lymphocytes and other monocytic cells infiltrated ulcerated ocular tissue. Tear fluids obtained from ulcerated eyes contained high concentrations of a protein recognized by anti-rabbit IL-1 alpha antibodies as demonstrated by immunoblotting studies. The results indicate that LPS can induce ARE and corneal ulceration in the absence of any live bacteria. Moreover, the findings implicate the accumulation of neutrophils and IL-1 alpha-related proteins in the pathogenesis of ARE and corneal ulcers.

  12. Anti-Ulcer Efficacy of Soluble Epoxide Hydrolase Inhibitor TPPU on Diclofenac-Induced Intestinal Ulcers

    PubMed Central

    Goswami, Sumanta Kumar; Wan, Debin; Yang, Jun; Trindade da Silva, Carlos A.; Morisseau, Christophe; Kodani, Sean D.; Yang, Guang-Yu; Inceoglu, Bora

    2016-01-01

    Proton pump inhibitors such as omeprazole (OME) reduce the severity of gastrointestinal (GI) ulcers induced by nonsteroidal anti-inflammatory drugs (NSAIDs) but can also increase the chance of dysbiosis. The aim of this study was to test the hypothesis that preventive use of a soluble epoxide hydrolase inhibitor (sEHI) such as TPPU can decrease NSAID-induced ulcers by increasing anti-inflammatory epoxyeicosatrienoic acids (EETs). Dose- [10, 30, and 100 mg/kg, by mouth (PO)] and time-dependent (6 and 18 hours) ulcerative effects of diclofenac sodium (DCF, an NSAID) were studied in the small intestine of Swiss Webster mice. Dose-dependent effects of TPPU (0.001–0.1 mg/kg per day for 7 days, in drinking water) were evaluated in DCF-induced intestinal toxicity and compared with OME (20 mg/kg, PO). In addition, the effect of treatment was studied on levels of Hb in blood, EETs in plasma, inflammatory markers such as myeloperoxidase (MPO) in intestinal tissue homogenates, and tissue necrosis factor-α (TNF-α) in serum. DCF dose dependently induced ulcers that were associated with both a significant (P < 0.05) loss of Hb and an increase in the level of MPO and TNF-α, with severity of ulceration highest at 18 hours. Pretreatment with TPPU dose dependently prevented ulcer formation by DCF, increased the levels of epoxy fatty acids, including EETs, and TPPU’s efficacy was comparable to OME. TPPU significantly (P < 0.05) reversed the effect of DCF on the level of Hb, MPO, and TNF-α. Thus sEHI might be useful in the management of NSAID-induced ulcers. PMID:26989141

  13. HYPERTENSIVE-ISCHEMIC LEG ULCERS

    PubMed Central

    Farber, Eugene M.; Schmidt, Otto E. L.

    1950-01-01

    Ischemic ulcers of the leg having characteristics different from those of ordinary leg ulcers have been observed in a small number of hypertensive patients, mostly women, during the past few years. Such ulcers are usually located above the ankle. They begin with a small area of purplish discoloration at the site of slight trauma, and progress to acutely tender ulceration. In studies of tissue removed from the margin and the base of an ulcer of this kind, obliterative arteriolar sclerotic changes, ischemic-appearing connective tissue and inflammatory changes were noted. Two additional cases are reported. ImagesFigure 1.Figure 2.Figure 3.Figure 4. PMID:15398887

  14. Diabetes - foot ulcers

    MedlinePlus

    ... such as high heels, flip-flops, or sandals. Wound Care and Dressings Care for your wound as instructed by your provider. You'll likely ... Keep the ulcer clean and bandaged. Cleanse the wound daily, using a wound dressing or bandage. Try ...

  15. Bosentan for digital ulcers in patients with systemic sclerosis.

    PubMed

    Nagai, Yayoi; Hasegawa, Michiko; Hattori, Tomoyasu; Okada, Etsuko; Tago, Osamu; Ishikawa, Osamu

    2012-01-01

    Recurrent digital ulcers are manifestations of vascular disease in patients with systemic sclerosis (SSc). We report six patients with severe digital ulcers who were treated with bosentan administered p.o., 62.5-125 mg daily. The mean duration from the diagnosis of SSc to the initiation of bosentan was 9.5 years, and the observation period after bosentan administration was from 7 months to 4.5 years. In case 1, neither new digital ulcers nor Raynaud's phenomenon developed for 4.5 years. In case 2, digital ulcers recurred after the discontinuation of bosentan; however, re-administration of bosentan lead to the improvement. In cases 3-5 with recurrent digital ulcers, no new lesions have developed. In these five patients, pain evaluated by visual analog scale was significantly reduced. In three patients, bosentan was discontinued because of severe liver dysfunction. These results suggest that bosentan is an effective treatment for refractory digital ulcers associated with SSc; however, liver function should be carefully monitored. Compared to the doses of bosentan used to treat pulmonary hypertension, relatively lower doses may effectively control painful digital ulcer/gangrene in patients with SSc.

  16. Recurrent aphthous ulcers in Fanconi's anaemia: a case report.

    PubMed

    Otan, Feyza; Açikgöz, Gokhan; Sakallioglu, Umur; Ozkan, Burcu

    2004-05-01

    Fanconi's anaemia (FA) is an autosomal recessive disorder that is clinically characterized by aplastic anaemia, congenital malformations of the renal, cardiac, skeletal and skin structures, and an increased predisposition to malignancies. Patients with FA often present with bleeding and infection, which are symptoms related to thrombocytopenia and neutropenia. There are few reports of the oral manifestations of FA. We describe oral aphthous ulcerations in two siblings with FA. There was a rapid improvement and healing of ulcers after blood transfusions and increased haemoglobin levels. This may support the role of severe anaemia in oral ulcerations.

  17. Multiple colonic ulcers associated with trisomy 8: serial changes in colonoscopic findings.

    PubMed

    Yanai, Shunichi; Nakamura, Shotaro; Kawasaki, Keisuke; Ito, Shigeki; Sugai, Tamotsu; Matsumoto, Takayuki

    2016-10-01

    We report a 54-year-old female patient with myelodysplastic syndrome (MDS) associated with trisomy 8, who had multiple colonic ulcers. The patient had been diagnosed as having MDS of refractory cytopenia with trisomy 8 10 years previously. She underwent colonoscopy for abdominal pain, which revealed severe circumferential stenosis with multiple ulcers in the ileocecal region and a discrete excavating ulcer in the transverse colon. The patient had been free from any dermatological, oral, genital or ocular symptoms suggestive of Behçet's disease (BD). A diagnosis of multiple colonic ulcers associated with MDS with trisomy 8 was thus suggested. Follow-up colonoscopies 5 and 6 years later revealed progression of the ileocecal stenosis to a circumferential ulcer, while the ulcer in the transverse colon had not changed. Because our patient lacked extraintestinal symptoms of BD, trisomy 8 was presumed to be responsible for her colonic ulcers.

  18. Etiology of ulcerative lesions of Atlantic menhaden (Brevoortia tyrannus) from James River, Virginia.

    PubMed

    Webb, Stanley R; Garman, Gregory C; McIninch, Stephen P; Nerad, Thomas A; Peglar, Michael T; Gillevet, Patrick M; Brown, Bonnie L

    2005-11-01

    We observed ulcerative lesions on live Atlantic menhaden, Brevoortia tyrannus, during ichthyofaunal sampling in the tidal James River in October 1999 (near Jamestown, VA, USA). Other synoptically collected fishes exhibited no signs of lesions or pre-ulcerative tissues. Live fish were classified as unremarkable (no dermal anomalies), pre-ulcerative (integument intact with boil-like swelling), and ulcerative (severe focal lesions). Specimens were analyzed for bacteria, fungi, and pathogenic protozoans including amphizoic amoebae, Pfiesteria piscicida, and Kudoa sp. No Pfiesteria were detected in any tissue specimen. All B. tyrannus examined, including tissues from unremarkable fish, tested positive for presence of the known fish parasite Kudoa. Only ulcerative lesions were also colonized by bacteria, fungi, and amphizoic amoebae. The absence of bacteria, fungi, and protozoans from unremarkable and pre-ulcerative fish suggests that association of other potential pathogens with B. tyrannus ulcers was due to secondary colonization following lesion formation as a result of Kudoa infection.

  19. Another 'Cushing ulcer'.

    PubMed

    Hoshino, Chisho; Satoh, Noriyuki; Narita, Masashi; Kikuchi, Akio; Inoue, Minoru

    2011-04-09

    The authors describe the case of a 39-year-old man who presented to our hospital with easy fatigability and malaise. On physical examination, hypertension was noted without any cushingoid appearance. Laboratory testing revealed normochromic-normocytic anaemia with positive results of occult blood in the stool, hyperglycaemia and hypokalemia. Upper endoscopy revealed active gastric ulcer with Helicobacter pylori infection, likely causing gastrointestinal bleeding. Endocrine examinations showed that both serum adrenocorticotropic hormone and cortisol were elevated with loss of diurnal variation. A diagnosis of Cushing's disease secondary to pituitary adenoma was made as results of brain MRI and blood sampling from inferior petrosal sinus. In a patient with peptic ulcer disease, physician should be alert to the possible endocrine background.

  20. Venous Leg Ulcers.

    PubMed

    Vivas, Alejandra; Lev-Tov, Hadar; Kirsner, Robert S

    2016-08-02

    This issue provides a clinical overview of venous leg ulcers, focusing on prevention, diagnosis, treatment, and practice improvement. The content of In the Clinic is drawn from the clinical information and education resources of the American College of Physicians (ACP), including MKSAP (Medical Knowledge and Self-Assessment Program). Annals of Internal Medicine editors develop In the Clinic in collaboration with the ACP's Medical Education and Publishing divisions and with the assistance of additional science writers and physician writers.

  1. Biological therapy for ulcerative colitis

    PubMed Central

    Arora, Zubin; Shen, Bo

    2015-01-01

    Ulcerative colitis (UC) is a major form of inflammatory bowel disease (IBD) worldwide. Better understanding of the pathogenesis of UC has led to the development of novel therapeutic agents that target specific mediators of the inflammatory cascade. A number of biological agents have been approved by the U.S. Food and Drug Administration (FDA) for the treatment of UC and several more are currently in various phases of drug development. The commonly used agents include TNFα antagonists (e.g. infliximab, adalimumab, and golimumab) and anti-integrin agents (vedolizumab). These biological agents have profoundly influenced the management of UC patients, especially those with refractory disease. This paper reviews the currently available knowledge and evidence for the use of various biological agents in the treatment of UC. PMID:25344680

  2. Radiographical evaluation of ulcerative colitis

    PubMed Central

    Deepak, Parakkal; Bruining, David H.

    2014-01-01

    Radiographical modalities have become important diagnostic tools in cases of ulcerative colitis (UC). Imaging can be used non-invasively to determine the extent of involvement, severity of disease and to detect disease-related complications and extra-intestinal inflammatory bowel disease (IBD) manifestations. While abdominal X-rays and barium enemas still retain their relevance in specific clinical settings, the use of computed tomography enterography (CTE) or magnetic resonance enterography (MRE) are now used as first-line investigations to exclude active small bowel disease in IBD patients and can be utilized to detect active colonic inflammation. Additionally, CT colonography and MR colonography are emerging techniques with potential applications in UC. Ultrasonography, leukocyte scintigraphy and positron emission tomography are novel abdominal imaging modalities currently being explored for IBD interrogations. This plethora of radiological imaging options has become a vital component of UC assessments. PMID:24843072

  3. [Caesarean section for ulcerative colitis].

    PubMed

    Unda-Franco, Eduardo; Ramírez-Avilés, Eva María; Moreno-de Gante, Leonardo; González, Quintín Héctor

    2011-02-01

    We present a case of a 35-year-old patient with diagnosis of ulcerative colitis that presented failure and complications associated with medical treatment; with a report of a colonoscopy and biopsy of pancolitis with severe activity. The patient was submitted to laparoscopic restorative total proctocolectomy with ileal "J" pouch anal anastomosis. Two months later the ileostomy was reversed. The patient received progesterone at the same time she was receiving immunosuppressive drugs. This was suspended two months after the second colon surgery. The patient did not require treatment with ovulation induction to achieve pregnancy. At the fourth month of gestation, the patient developed a perianal abscess, which was successfully drained. After multidisciplinary assessment in week 38 of gestation, it was decided to perform cesarean birth as a way to not affect the ileal pouch and the anastomosis of the digestive tract. At present time, the patient has had no further complications.

  4. Hybrid equation/agent-based model of ischemia-induced hyperemia and pressure ulcer formation predicts greater propensity to ulcerate in subjects with spinal cord injury.

    PubMed

    Solovyev, Alexey; Mi, Qi; Tzen, Yi-Ting; Brienza, David; Vodovotz, Yoram

    2013-01-01

    Pressure ulcers are costly and life-threatening complications for people with spinal cord injury (SCI). People with SCI also exhibit differential blood flow properties in non-ulcerated skin. We hypothesized that a computer simulation of the pressure ulcer formation process, informed by data regarding skin blood flow and reactive hyperemia in response to pressure, could provide insights into the pathogenesis and effective treatment of post-SCI pressure ulcers. Agent-Based Models (ABM) are useful in settings such as pressure ulcers, in which spatial realism is important. Ordinary Differential Equation-based (ODE) models are useful when modeling physiological phenomena such as reactive hyperemia. Accordingly, we constructed a hybrid model that combines ODEs related to blood flow along with an ABM of skin injury, inflammation, and ulcer formation. The relationship between pressure and the course of ulcer formation, as well as several other important characteristic patterns of pressure ulcer formation, was demonstrated in this model. The ODE portion of this model was calibrated to data related to blood flow following experimental pressure responses in non-injured human subjects or to data from people with SCI. This model predicted a higher propensity to form ulcers in response to pressure in people with SCI vs. non-injured control subjects, and thus may serve as novel diagnostic platform for post-SCI ulcer formation.

  5. Etiology and management of alimentary tract ulcers in pediatric intestinal transplantation patients.

    PubMed

    Selvaggi, G; Sarkar, S; Mittal, N; Acar, B C; Weppler, D; Kato, T; Tryphonopoulos, P; Tzakis, A; Ruiz, P

    2006-01-01

    Patients who undergo intestinal transplantation encounter several complications in the posttransplant period, one of them being ulcer formation in the alimentary tract. During postoperative endoscopic monitoring of 112 pediatric intestinal transplantation patients at our institution, we identified chronic ulcer formation in 11 patients. There were no common or defining demographic or clinical variables that were found in the patients with ulcers. The ulcers could be located within the allograft or in native tissue. Biopsies were obtained from the ulcer edge and the intervening mucosa as well as an evaluation of possible infectious agents. The most common changes in the ulcers were compatible with Epstein-Barr virus-associated posttransplant lymphoproliferative disorder (PTLD; seven cases), acute rejection (six cases), and less commonly, infectious causes (one case). These changes could occur concomitantly and retrospective analysis after therapy showed that the ulcers could have multiple etiologies. Directed biopsies of ulcer edges often displayed morphological changes compatible with acute rejection of the graft, although some biopsies of the intervening mucosa did not show similar changes. Some patients treated based on the changes within the intervening mucosa responded well and led to resolution of the ulcers. Our findings demonstrate that PTLD and acute rejection are the most common causes of chronic ulcer formation and that biopsy samples should be collected simultaneously from both the ulcer edge and intervening mucosa since pathological changes can vary depending on the underlying cause(s). Infectious agents were rarely present but could be seen superimposed with the underlying cause.

  6. Persistent nicorandil induced oral ulceration

    PubMed Central

    Healy, C M; Smyth, Y; Flint, S R

    2004-01-01

    Four patients with nicorandil induced ulceration are described, and the literature on the subject is reviewed. Nicorandil induced ulcers are very painful and distressing for patients. Clinically they appear as large, deep, persistent ulcers that have punched out edges. They are poorly responsive to topical steroids and usually require alteration of nicorandil treatment. The ulceration tends to occur at high doses of nicorandil and all four cases reported here were on doses of 40 mg per day or greater. In these situations reduction of nicorandil dose may be sufficient to promote ulcer healing and prevent further recurrence. However, nicorandil induced ulcers have been reported at doses as low as 10 mg daily and complete cessation of nicorandil may be required. PMID:15201264

  7. [Peptic ulcer disease and stress].

    PubMed

    Herszényi, László; Juhász, Márk; Mihály, Emese; Tulassay, Zsolt

    2015-08-30

    The discovery that Helicobacter pylori infection is the major cause of peptic ulcer disease revolutionised our views on the etiology and treatment of the disease. This discovery has tempted many experts to conclude that psychological factors and, specifically, stress are unimportant. However, Helicobacter pylori infection alone does not explain fully the incidence and prevalence of peptic ulcer disease. It has been demonstrated that stress can cause peptic ulcer disease even in the absence of Helicobacter pylori infection, supporting a multicausal model of peptic ulcer etiology. Psychological stress among other risk factors can function as a cofactor with Helicobacter pylori infection.

  8. The effects of food deprivation, nutritive and non-nutritive feeding and wheel running on gastric stress ulcers in rats.

    PubMed

    Yi, I; Stephan, F K

    1998-01-01

    Feeding and housing conditions that induce gastric lesions were investigated. Rats were housed in activity wheels or in hanging cages and exposed to food deprivation, ad lib cellulose or 6 g of cellulose per day for 5 days. Food-deprived rats in both housing conditions had ulcers in the rumen but many rats also had mucosal ulcers. Cellulose prevented rumenal ulcers but produced a tendency toward more severe mucosal ulcers. Ulcers in wheel-housed rats were somewhat larger but the difference was not significant. In a second experiment, rats were fed 6 g/day laboratory chow or 6 g/day chow + ad lib cellulose until b.wt. reached a preset criterion. On the average, about 10 days on the feeding regimen were required to induce ulcers in these groups. None of the rats had rumenal ulcers. Mucosal ulcers were reliably larger in rats that received cellulose in addition to 6 g of chow. There was no difference in ulcer area between wheel-housed and cage-housed rats. The results indicate that solid bulk, regardless of its caloric value or amount, protects the nonglandular stomach whereas noncaloric bulk tends to aggravate ulcers in the glandular stomach. A small amount of chow delays the rate of b.wt. loss and consequently ulcer formation. Furthermore, wheel running is not necessary to produce mucosal ulcers when food intake is insufficient to maintain b.wt. and b.wt. at sacrifice seems to be a good predictor of ulcer formation.

  9. Thalidomide for the treatment of acquired immunodeficiency syndrome-associated refractory oral ulcers.

    PubMed

    Diz Dios, P; Sopeña, B; Cameselle, J; Butrón, M; Crespo, M; Ocampo, A

    2000-01-01

    A case of severe, oral, not otherwise specified ulcers in a human immunodeficiency virus-infected patient is described. The lesions did not respond to acyclovir, prednisone, pentoxifylline, or foscarnet sodium therapy. Dramatic clinical improvement and progressive ulcer healing were observed after starting oral thalidomide therapy. Clinicians should be aware of the usefulness of thalidomide for the treatment of acquired immunodeficiency syndrome-associated not otherwise specified ulcerations.

  10. [Peptic ulcer in children].

    PubMed

    Sawada, Atsushi

    2004-03-01

    H. pylori infection is the main cause of peptic ulcer in children. Japan pediatric H. pylori research meeting made the guideline for diagnosis and eradication therapy for H. pylori. This guideline showed the methods for diagnose and the eradication therapy for children with H. pylori infection. Many pediatric patients have been free from some abdominal symptoms after eradication therapy for H. pylori. However we need endoscopy for diagnose in spite of children. And recently new non-invasive diagnostic devices are developed and some species acquired tolerance for clarithromycin. Therefore we hope that a new guideline for children will be written soon.

  11. Peptic ulcer disease in children.

    PubMed

    Dohil, R; Hassall, E

    2000-02-01

    A peptic ulcer in a child looks the same as it does in an adult, and many of the aetiologies of peptic ulcer disease in children are similar to those in adults. However, there are many differences between children and adults, especially in the areas of clinical presentation, the prevalences of different types of ulcer disease, and the prevalence of complications of ulcer disease. Therefore the approach to diagnosis and management in children is often at variance with that in adults. One important example is the approach to suspected Helicobacter pylori (H. pylori) disease in children, in which consensus groups have advised a considerably different approach in children. While the chapter deals with the full range of peptic ulcer disease in children, the focus is on those aspects in which there are differences between adults and children.

  12. Ulcerative Colitis: Update on Medical Management.

    PubMed

    Iskandar, Heba N; Dhere, Tanvi; Farraye, Francis A

    2015-11-01

    Ulcerative colitis (UC) is a chronic inflammatory bowel disease whose pathogenesis is multifactorial and includes influences from genes, the environment, and the gut microbiome. Recent advances in diagnosis and treatment have led to significant improvement in managing the disease. Disease monitoring with the use of therapeutic drug monitoring, stool markers, and assessment of mucosal healing have garnered much attention. The recent approval of vedolizumab for treatment of moderate to severe UC has been a welcome addition. Newer biologics, including those targeting the Janus tyrosine kinase (JAK) pathway, are on the horizon to add to the current armamentarium of anti-TNF alpha and anti-integrin therapies. The recent publication of the SCENIC consensus statement on surveillance and management of dysplasia in UC patients supports the use of chromoendoscopy over random biopsies in detecting dysplasia. This review highlights these recent advances along with others that have been made with ulcerative colitis.

  13. Ileal pouch surgery for ulcerative colitis

    PubMed Central

    Bach, Simon P; Mortensen, Neil J

    2007-01-01

    Ulcerative colitis (UC) is a relapsing and remitting disease characterised by chronic mucosal and submucosal inflammation of the colon and rectum. Treatment may vary depending upon the extent and severity of inflammation. Broadly speaking medical treatments aim to induce and then maintain remission. Surgery is indicated for inflammatory disease that is refractory to medical treatment or in cases of neoplastic transformation. Approximately 25% of patients with UC ultimately require colectomy. Ileal pouch-anal anastomosis (IPAA) has become the standard of care for patients with ulcerative colitis who ultimately require colectomy. This review will examine indications for IPAA, patient selection, technical aspects of surgery, management of complications and long term outcome following this procedure. PMID:17659667

  14. Assessing diabetic foot ulcer development risk with hyperspectral tissue oximetry

    NASA Astrophysics Data System (ADS)

    Yudovsky, Dmitry; Nouvong, Aksone; Schomacker, Kevin; Pilon, Laurent

    2011-02-01

    Foot ulceration remains a serious health concern for diabetic patients and has a major impact on the cost of diabetes treatment. Early detection and preventive care, such as offloading or improved hygiene, can greatly reduce the risk of further complications. We aim to assess the use of hyperspectral tissue oximetry in predicting the risk of diabetic foot ulcer formation. Tissue oximetry measurements are performed during several visits with hyperspectral imaging of the feet in type 1 and 2 diabetes mellitus subjects that are at risk for foot ulceration. The data are retrospectively analyzed at 21 sites that ulcerated during the course of our study and an ulceration prediction index is developed. Then, an image processing algorithm based on this index is implemented. This algorithm is able to predict tissue at risk of ulceration with a sensitivity and specificity of 95 and 80%, respectively, for images taken, on average, 58 days before tissue damage is apparent to the naked eye. Receiver operating characteristic analysis is also performed to give a range of sensitivity/specificity values resulting in a Q-value of 89%.

  15. Pressure ulcers: Current understanding and newer modalities of treatment.

    PubMed

    Bhattacharya, Surajit; Mishra, R K

    2015-01-01

    This article reviews the mechanism, symptoms, causes, severity, diagnosis, prevention and present recommendations for surgical as well as non-surgical management of pressure ulcers. Particular focus has been placed on the current understandings and the newer modalities for the treatment of pressure ulcers. The paper also covers the role of nutrition and pressure-release devices such as cushions and mattresses as a part of the treatment algorithm for preventing and quick healing process of these wounds. Pressure ulcers develop primarily from pressure and shear; are progressive in nature and most frequently found in bedridden, chair bound or immobile people. They often develop in people who have been hospitalised for a long time generally for a different problem and increase the overall time as well as cost of hospitalisation that have detrimental effects on patient's quality of life. Loss of sensation compounds the problem manifold, and failure of reactive hyperaemia cycle of the pressure prone area remains the most important aetiopathology. Pressure ulcers are largely preventable in nature, and their management depends on their severity. The available literature about severity of pressure ulcers, their classification and medical care protocols have been described in this paper. The present treatment options include various approaches of cleaning the wound, debridement, optimised dressings, role of antibiotics and reconstructive surgery. The newer treatment options such as negative pressure wound therapy, hyperbaric oxygen therapy, cell therapy have been discussed, and the advantages and disadvantages of current and newer methods have also been described.

  16. Pressure ulcers: Current understanding and newer modalities of treatment

    PubMed Central

    Bhattacharya, Surajit; Mishra, R. K.

    2015-01-01

    This article reviews the mechanism, symptoms, causes, severity, diagnosis, prevention and present recommendations for surgical as well as non-surgical management of pressure ulcers. Particular focus has been placed on the current understandings and the newer modalities for the treatment of pressure ulcers. The paper also covers the role of nutrition and pressure-release devices such as cushions and mattresses as a part of the treatment algorithm for preventing and quick healing process of these wounds. Pressure ulcers develop primarily from pressure and shear; are progressive in nature and most frequently found in bedridden, chair bound or immobile people. They often develop in people who have been hospitalised for a long time generally for a different problem and increase the overall time as well as cost of hospitalisation that have detrimental effects on patient's quality of life. Loss of sensation compounds the problem manifold, and failure of reactive hyperaemia cycle of the pressure prone area remains the most important aetiopathology. Pressure ulcers are largely preventable in nature, and their management depends on their severity. The available literature about severity of pressure ulcers, their classification and medical care protocols have been described in this paper. The present treatment options include various approaches of cleaning the wound, debridement, optimised dressings, role of antibiotics and reconstructive surgery. The newer treatment options such as negative pressure wound therapy, hyperbaric oxygen therapy, cell therapy have been discussed, and the advantages and disadvantages of current and newer methods have also been described. PMID:25991879

  17. [Psychological differences between ulcer and non-ulcer dyspeptic patients].

    PubMed

    Slepoy, V; Pezzotto, S; Pedrana, R; Gatto, A; Poletto, L

    1994-01-01

    The existence of differences in the psychological profile of 39 endoscopically evaluated patients with ulcer (U) and non ulcer (NU) dyspepsia were examined. There were 21 U and 18 NU subjects. Cigarette smoking, intake of alcohol, coffee, mate, aspirin and NSAID were recorded, but there were no significant differences between the two groups. Personality traits were determined by the Rorschach Test, considering psychological profile (introversive, extroversive, self-restrained), impulse and emotion control (do not allow their expression, impulsive, adequately conveyed) and level of social adaptation (low, normal, high). U and NU subjects experienced a similar number of potentially stressful life events. However, U patients perceived their events more negatively. Although no one type of "ulcer personality" was found consistently, ulcer patients tended to be more introversive and they had a better social adaptation than NU.

  18. Obesity and pressure ulcers among nursing home residents

    PubMed Central

    Cai, Shubing; Rahman, Momotazur; Intrator, Orna

    2013-01-01

    Objectives To examine the prevalence of obesity and its relationship with pressure ulcers among nursing home (NH) populations, and whether such relationship varies with certified nursing assistant (CNA) level in NHs. Data and study population The 1999–2009 nationwide Minimum Data Sets were linked with Online Survey of Certification and Reporting records. We identified newly admitted NH residents who became long-stayers and followed them up to 1 year. Analyses The outcome variable was presence of pressure ulcers during the 1-year follow-up period. Residents were categorized as normal (18.5<=BMI<30 kg/m2), mild obesity (30 <=BMI <35 kg/m2) and moderate or severe obesity (BMI>=35 kg/m2). Pooled and stratified analyses were performed to examine the relationship between obesity and pressure ulcers, and how it varied by facility CNA level. Results The prevalence of obesity increased from 16.9% to 25.8% among newly admitted NH residents over the last decade. Obesity was associated with higher risks of pressure ulcers among long-stay residents. The relationship between obesity and pressure ulcers persisted after accounting for individual health conditions at the baseline and facility-level variations. Further, the within-facility relationship between obesity and pressure ulcers varied by facility CNA levels. The odds of pressure ulcers were 18.9% higher for residents with moderate or severe obesity than for non-obese residents within NHs with low CNA levels. The percents for medium and high CNA level facilities were 14.0% and 12.8%, respectively. Conclusion To prepare for the growing obesity epidemic in NHs, policies should focus on strategies to improve care provided for obese residents. PMID:23666490

  19. Neuropathic ulcers of the foot.

    PubMed

    Lang-Stevenson, A I; Sharrard, W J; Betts, R P; Duckworth, T

    1985-05-01

    We report a prospective study of the causes and treatment of 26 long-standing neuropathic ulcers of the foot in 21 patients. The most important causal factor, well illustrated by pressure studies, was the presence of a dynamic or static deformity leading to local areas of peak pressure on insensitive skin. All but one of the 26 ulcers had healed after an average of 10 weeks of treatment in a light, skin-tight plaster cast, with the prohibition of weight-bearing. Recurrent ulceration was prevented in all but one foot by early operation to correct the causative deformity; this was performed after the ulcer had healed and before allowing weight-bearing on the limb. Pressure studies after operation confirmed that pressure points had been relieved.

  20. [Nursing care of pressure ulcers].

    PubMed

    Hautin, Pascale

    2013-01-01

    The definition of a pressure ulcer remains very academic. It results from tissue necrosis following ischemia through prolonged arteriolar constriction between two hard surfaces progressing in stages. The nursing care and the use of dressings are therefore adapted to each stage. Today, the treatment of pressure ulcers is complex due to the large number of categories of dressings available. Moreover, the choice of the dressing must take into account the specificities of elderly patients. However, certain basic principles remain essential.

  1. Transdermal deferoxamine prevents pressure-induced diabetic ulcers.

    PubMed

    Duscher, Dominik; Neofytou, Evgenios; Wong, Victor W; Maan, Zeshaan N; Rennert, Robert C; Inayathullah, Mohammed; Januszyk, Michael; Rodrigues, Melanie; Malkovskiy, Andrey V; Whitmore, Arnetha J; Walmsley, Graham G; Galvez, Michael G; Whittam, Alexander J; Brownlee, Michael; Rajadas, Jayakumar; Gurtner, Geoffrey C

    2015-01-06

    There is a high mortality in patients with diabetes and severe pressure ulcers. For example, chronic pressure sores of the heels often lead to limb loss in diabetic patients. A major factor underlying this is reduced neovascularization caused by impaired activity of the transcription factor hypoxia inducible factor-1 alpha (HIF-1α). In diabetes, HIF-1α function is compromised by a high glucose-induced and reactive oxygen species-mediated modification of its coactivator p300, leading to impaired HIF-1α transactivation. We examined whether local enhancement of HIF-1α activity would improve diabetic wound healing and minimize the severity of diabetic ulcers. To improve HIF-1α activity we designed a transdermal drug delivery system (TDDS) containing the FDA-approved small molecule deferoxamine (DFO), an iron chelator that increases HIF-1α transactivation in diabetes by preventing iron-catalyzed reactive oxygen stress. Applying this TDDS to a pressure-induced ulcer model in diabetic mice, we found that transdermal delivery of DFO significantly improved wound healing. Unexpectedly, prophylactic application of this transdermal delivery system also prevented diabetic ulcer formation. DFO-treated wounds demonstrated increased collagen density, improved neovascularization, and reduction of free radical formation, leading to decreased cell death. These findings suggest that transdermal delivery of DFO provides a targeted means to both prevent ulcer formation and accelerate diabetic wound healing with the potential for rapid clinical translation.

  2. Transdermal deferoxamine prevents pressure-induced diabetic ulcers

    PubMed Central

    Duscher, Dominik; Neofytou, Evgenios; Wong, Victor W.; Maan, Zeshaan N.; Rennert, Robert C.; Januszyk, Michael; Rodrigues, Melanie; Malkovskiy, Andrey V.; Whitmore, Arnetha J.; Galvez, Michael G.; Whittam, Alexander J.; Brownlee, Michael; Rajadas, Jayakumar; Gurtner, Geoffrey C.

    2015-01-01

    There is a high mortality in patients with diabetes and severe pressure ulcers. For example, chronic pressure sores of the heels often lead to limb loss in diabetic patients. A major factor underlying this is reduced neovascularization caused by impaired activity of the transcription factor hypoxia inducible factor-1 alpha (HIF-1α). In diabetes, HIF-1α function is compromised by a high glucose-induced and reactive oxygen species-mediated modification of its coactivator p300, leading to impaired HIF-1α transactivation. We examined whether local enhancement of HIF-1α activity would improve diabetic wound healing and minimize the severity of diabetic ulcers. To improve HIF-1α activity we designed a transdermal drug delivery system (TDDS) containing the FDA-approved small molecule deferoxamine (DFO), an iron chelator that increases HIF-1α transactivation in diabetes by preventing iron-catalyzed reactive oxygen stress. Applying this TDDS to a pressure-induced ulcer model in diabetic mice, we found that transdermal delivery of DFO significantly improved wound healing. Unexpectedly, prophylactic application of this transdermal delivery system also prevented diabetic ulcer formation. DFO-treated wounds demonstrated increased collagen density, improved neovascularization, and reduction of free radical formation, leading to decreased cell death. These findings suggest that transdermal delivery of DFO provides a targeted means to both prevent ulcer formation and accelerate diabetic wound healing with the potential for rapid clinical translation. PMID:25535360

  3. [Drug-induced oral ulcerations].

    PubMed

    Madinier, I; Berry, N; Chichmanian, R M

    2000-06-01

    Different side effects of drugs have been described in the oral cavity, including oral ulcerations. Direct contact between drugs and oral mucosa may induce chemical burn or local hypersensitivity. Less frequently, these drug-induced oral ulcerations are part of a complex reaction with cutaneous or systemic manifestations. Sometimes, one or more oral ulcerations appear as the main side-effect of a drug, or exceptionally as solitary lesions. Solitary oral ulcerations usually appear after few weeks of treatment. In most of cases, these lesions resist to conventional treatments, with a rapid healing following the suppression of the responsible drug. This diagnosis is usually difficult, particularly with patients receiving multiple drug therapy. Besides, special attention must be paid to new drugs. Oral ulcerations following symptoms of burning mouth, metallic taste, dysgueusia or agueusia are strongly suggestive of a pharmacological origin. Most of the molecules able to induce solitary oral ulcerations are commonly prescribed in a) rheumatology: NSAI (diclofenac, flurbiprofen, indomethacin, naproxen), long-term rheumatoid arthritis therapy (azathioprine, methotrexate, penicillamine, gold compounds, tiopronin); b) cardiology: angiotensin-converting-enzyme inhibitors (captopril, enalapril), angiotensin 2-receptor antagonist (losartan), anti-angorous (nicorandil), c) psychiatry: antidepressants (fluoxetine, lithium), d) AIDS therapy (foscarnet, zalcitabine).

  4. A prospective window into medical device-related pressure ulcers in intensive care.

    PubMed

    Coyer, Fiona M; Stotts, Nancy A; Blackman, Virginia Schmied

    2014-12-01

    The aim of this study was to determine the prevalence, severity, location, aetiology, treatment and healing of medical device-related pressure ulcers (PUs) in intensive care patients for up to 7 days. A prospective repeated measures study design was used. Patients in six intensive care units of two major medical centres, one each in Australia and the USA, were screened 1 day per month for 6 months. Those with device-related ulcers were followed daily for up to 7 days. The outcome measures were device-related ulcer prevalence, pain, infection, treatment and healing. Fifteen of 483 patients had device-related ulcers and 9 of 15 with 11 ulcers were followed beyond screening. Their mean age was 60·5 years, and most were men, overweight and at increased risk of PU. Endotracheal (ET) and nasogastric (NG) tubes were the cause of most device-related ulcers. Repositioning was the most frequent treatment. Four of 11 ulcers healed within the 7-day observation period. In conclusion, device-related ulcer prevalence was 3·1%, similar to that reported in the limited literature available, indicating an ongoing problem. Systematic assessment and repositioning of devices are the mainstays of care. We recommend continued prevalence determination and that nurses remain vigilant to prevent device-related ulcers, especially in patients with NG and ET tubes.

  5. Cross-sectional study of gastric ulcers of the squamous mucosa in thoroughbred racehorses.

    PubMed

    Vatistas, N J; Snyder, J R; Carlson, G; Johnson, B; Arthur, R M; Thurmond, M; Zhou, H; Lloyd, K L

    1999-04-01

    Although gastric ulcers have been identified relatively frequently in racing Thoroughbreds, there have been no large scale studies to determine their effect on health and performance. Two hundred and two Thoroughbred horses in active race training were selected by the attending veterinarians for gastro-endoscopic examination. Images of the stomach mucosa were stored in a digitised format for subsequent evaluation. The number of ulcers and a score of severity were determined. Gastric ulceration of the squamous mucosa was identified in 82% of horses. Seventy-three (39%) horses displayed clinical signs consistent with gastric ulceration. Increasing Furr and Murray Score was associated with poor hair coat (P = 0.03), colic (P = 0.03), and increasing serum creatinine concentration (P = 0.029). There were no associations between haematology and serum biochemistry values (other than serum alkaline phosphatase concentration and serum creatinine concentration) and gastric ulceration. Our study confirmed the relatively high incidence of gastric ulceration in Thoroughbred horses involved in active race training. Gastric ulceration is a potential, but rare, cause of overt colic, but may produce more subtle detrimental effects on a horse's condition. It is concluded that the diagnosis of gastric ulceration should be based on an endoscopic examination of the stomach, although future studies are required to elucidate further the aetiology and clinical significance of gastric ulceration.

  6. Ulcer healing after peripheral intervention-can we predict it before revascularization?

    PubMed

    Azuma, Nobuyoshi; Koya, Atsuhiro; Uchida, Daiki; Saito, Yukihiro; Uchida, Hisashi

    2014-01-01

    Complete ulcer healing is one of the most important goals of treatment for critical limb ischemia; however, it is still difficult to inform patients of the time to ulcer healing before performing revascularization. The time to ulcer healing has a great impact on the cost of treatment and patient's quality of life. To predict it, the factors that influence delayed ulcer healing should be explored. According to a review of the literature investigating ulcer healing after revascularization, the influential factors can be classified into 5 categories: (1) systemic factors; (2) clinical state of tissue defect; (3) infection; (4) wound management strategy; and (5) revascularization strategy (endovascular or open repair, the angiosome concept). It is also important to ensure sufficient blood supply to predict ulcer healing probability in the individual patient. Several new methodologies, such as measuring tissue circulation around the tissue defect and intraoperative imaging techniques, have been reported. Because the status of ischemic tissue loss and wound healing ability can affect the decision-making process in selecting the revascularization strategy, understanding the many factors that influence ulcer healing after revascularization is indispensable for physicians performing revascularization. Accumulating ulcer healing data via well-designed clinical research can help to establish a new paradigm for the revascularization strategy from the viewpoint of ulcer healing.

  7. Ulcer Protective Activity of Jatropha gossypiifolia Linn. in Wistar Rats

    PubMed Central

    Vijayakumar, Arumugam Ramamoorthy; Daniel, Epison Prabu; Ilavarasan, Raju; Venkataraman, S.; Vijayakumar, S.

    2016-01-01

    Background: Several synthetic drugs are useful in the treatment of peptic ulcer, but almost of these drugs are used in prolonging time, it may cause several adverse reactions. However, the herbal medicines are more potent to the treatment and minimize the side effects. Objective: To evaluate the methanol extract of Jatropha gossypiifolia Linn. (MEJG) for gastro protective activity against Wistar rats. Materials and Methods: Anti-ulcer potency of MEJG (100 and 200 mg/kg, b.w.) was assessed using aspirin (200 mg/kg, p.o.) plus pylorus ligation ulcer model and the parameters studied were ulcer index (UI), gastric juice volume, pH, total acidity, and total acid output. Same extract was studied by ethanol-induced (80%, 5 mL/kg, intragastrically) ulcer model, and the UI and biochemical parameters were studied. Results: The oral administration of MEJG (100 and 200 mg/kg) significantly (P < 0.001) attenuated the ulcer score and anti-secretary parameters (such as the volume of gastric content, free acidity, total acidity, and total acid output) in the aspirin plus pylorus ligation rats. The extract also significantly attenuated (P < 0.001) ulcer score in ethanol-induced ulcer model and lipid peroxidation level and significantly increased the level of glutathione peroxides, catalase, and superoxide dismutase activity. The MEJG may possess active constituents such as alkaloids, glycosides, flavonoids, and terpenes, which may play a major role in gastroprotective effect in Wistar rats. Conclusion: The present study provides scientific support for the anti-ulcer activities of extracts of JG and also claimed that antioxidant potential of the extracts. However, substantiates the traditional claims for the usage of this drug in the treatment of gastric ulcer. SUMMARY The methanolic extract of jatropha gossypiifolia Linn. for gastro protective activity against aspirin plus pyloric ligation and ethanol induced ulcer models was studied in Wistar rats. JG shows significantly

  8. [Guidelines of diagnosis for peptic ulcer disease].

    PubMed

    Kim, Sang Gyun; Kim, Jae Gyu; Shin, Sung Kwan; Kim, Hyun Soo; Seol, Sang Young

    2009-11-01

    Peptic ulcer is one of the most prevalent diseases in gastrointestinal field. Recently, evolution was made for pathophysiology of peptic ulcer from "no acid, no ulcer" to Helicobacter pylori and non-steroidal anti-inflammatory drugs. The prevalence of peptic ulcer disease is estimated about 10% in Korea, and has declined due to Helicobacter pylori eradication therapy. Peptic ulcer has the cycle of exacerbation and improvement in the clinical course, and has not occasionally any clinical symptom. Helicobacter pylori eradication has made the marked reduction of relapse of peptic ulcer disease. Although nationwide endoscopic screening has enabled accurate diagnosis of peptic ulcer disease, general guideline for diagnosis of peptic ulcer has not made in Korea. Herein, we propose a guideline for the diagnosis of peptic ulcer according to domestic, international clinical studies, and experts opinions with level of evidence and grade of recommendation.

  9. [Peptic ulcer disease etiology, diagnosis and treatment].

    PubMed

    Bak-Romaniszyn, Leokadia; Wojtuń, Stanisław; Gil, Jerzy; Płaneta-Małecka, Izabela

    2004-01-01

    Authors in this article present etiology, clinical manifestations, diagnostic procedures and treatment of peptic ulcer disease in children and adults. Increased gastric acid output, Helicobacter pylori, NSAIDs and stress are the basic risk factors in peptic ulcer disease. H. pylori infection is a widely known risk factor in peptic ulcer disease and influences diagnostic and treatment procedures. Primary ulcer disease concerns mainly duodenum and is accompanied by H. pylori infection. Gastroscopy and Helicobacter tests are the only reliable procedures to diagnose peptic ulcer disease. Nowadays the most important aim in peptic ulcer treatment is the H. pylori eradication. Therapy with two antibiotics and a protein pomp inhibitor eradicates the bacteria, treats the ulceration and lowers the number of ulcer recurrence. In non-infected H. pylori ulcers or in a long-term treatment protein pomp inhibitors and H2-inhibitors are effective as well in gastroprotective therapy.

  10. Management of Chronic Pressure Ulcers

    PubMed Central

    2009-01-01

    Executive Summary In April 2008, the Medical Advisory Secretariat began an evidence-based review of the literature concerning pressure ulcers. Please visit the Medical Advisory Secretariat Web site, http://www.health.gov.on.ca/english/providers/program/mas/tech/tech_mn.html to review these titles that are currently available within the Pressure Ulcers series. Pressure ulcer prevention: an evidence based analysis The cost-effectiveness of prevention strategies for pressure ulcers in long-term care homes in Ontario: projections of the Ontario Pressure Ulcer Model (field evaluation) Management of chronic pressure ulcers: an evidence-based analysis Objective The Medical Advisory Secretariat (MAS) conducted a systematic review on interventions used to treat pressure ulcers in order to answer the following questions: Do currently available interventions for the treatment of pressure ulcers increase the healing rate of pressure ulcers compared with standard care, a placebo, or other similar interventions? Within each category of intervention, which one is most effective in promoting the healing of existing pressure ulcers? Background A pressure ulcer is a localized injury to the skin and/or underlying tissue usually over a bony prominence, as a result of pressure, or pressure in conjunction with shear and/or friction. Many areas of the body, especially the sacrum and the heel, are prone to the development of pressure ulcers. People with impaired mobility (e.g., stroke or spinal cord injury patients) are most vulnerable to pressure ulcers. Other factors that predispose people to pressure ulcer formation are poor nutrition, poor sensation, urinary and fecal incontinence, and poor overall physical and mental health. The prevalence of pressure ulcers in Ontario has been estimated to range from a median of 22.1% in community settings to a median of 29.9% in nonacute care facilities. Pressure ulcers have been shown to increase the risk of mortality among geriatric patients by

  11. Prevalence of gastric ulcers in endurance horses--a preliminary report.

    PubMed

    Nieto, Jorge E; Snyder, Jack R; Beldomenico, Pablo; Aleman, Monica; Kerr, James W; Spier, Sharon J

    2004-01-01

    Gastric endoscopy was performed at the end of a 50 or 80 km endurance ride. Gastric ulceration was evident in 67% of the horses with ulcers on the squamous region of the stomach found in 57% of the horses and active bleeding of the glandular mucosa in 27%. Three horses (10%) had lesions only on the glandular mucosa. Values of albumin, creatinine and glucose were higher in horses without gastric lesions. We conclude that horses from endurance competitions have a high prevalence of gastric ulceration that is similar to that observed in performance horses. However the severity of ulceration is less severe than has been reported in Thoroughbred race horses in active training. Owners should be aware of the high prevalence of gastric ulceration in horses that perform in endurance competitions. The high incidence of active bleeding from the glandular mucosa of the stomach in these horses requires further investigation.

  12. A practical guide to the management of distal ulcerative colitis.

    PubMed

    Ardizzone, S; Bianchi Porro, G

    1998-04-01

    This article reviews the role of corticosteroids, sulfasalazine and mesalazine (5-aminosalicylic acid, mesalamine), immunosuppressive agents and alternative novel drugs for the treatment of distal ulcerative colitis. Short cycles of traditional, rectally administered corticosteroids (methylprednisolone, betamethasone, hydrocortisone) are effective for the treatment of mild to moderately active distal ulcerative colitis. In this context, their systemic administration is limited to patients who are refractory to either oral 5-amino-salicylates, topical mesalazine or topical corticosteroids. Of no value in maintaining remission, the long term use of either or topical corticosteroids may be hazardous. A new class of topically acting corticosteroids [budesonide, fluticasone, beclomethasone dipropionate, prednisolone-21-methasulphobenzoate, tixocortol (tixocortol pivalate)] represents a valid alternative for the treatment of active ulcerative colitis, and may be useful in the treatment of refractory distal ulcerative colitis. Although there is controversy concerning dosage or duration of therapy, oral and topical mesalazine is effective in the treatment of mild to moderately active distal ulcerative colitis. Sulfasalazine and mesalazine remain the first-choice drugs for the maintenance therapy of distal ulcerative colitis. Evidence exists showing a trend to a higher remission rate with higher doses of oral mesalazine. Topical mesalazine (suppositories or enemas) also is effective in maintenance treatment. For patients with chronically active or corticosteroid-dependent disease, azathioprine and mercaptopurine are effective in reducing either the need for corticosteroids or clinical relapses. Moreover, they are effective for long term maintenance remission. Cyclosporin may be useful in inducing remission in patients with acutely severe disease who do not achieve remission with an intensive intravenous regimen. Existing data suggest that azathioprine and mercaptopurine may

  13. Corneal cross-linking in 9 horses with ulcerative keratitis

    PubMed Central

    2013-01-01

    Background Corneal ulcers are one of the most common eye problems in the horse and can cause varying degrees of visual impairment. Secondary infection and protease activity causing melting of the corneal stroma are always concerns in patients with corneal ulcers. Corneal collagen cross-linking (CXL), induced by illumination of the corneal stroma with ultraviolet light (UVA) after instillation of riboflavin (vitamin B2) eye drops, introduces crosslinks which stabilize melting corneas, and has been used to successfully treat infectious ulcerative keratitis in human patients. Therefore we decided to study if CXL can be performed in sedated, standing horses with ulcerative keratitis with or without stromal melting. Results Nine horses, aged 1 month to 16 years (median 5 years) were treated with a combination of CXL and medical therapy. Two horses were diagnosed with mycotic, 5 with bacterial and 2 with aseptic ulcerative keratitis. A modified Dresden-protocol for CXL could readily be performed in all 9 horses after sedation. Stromal melting, diagnosed in 4 horses, stopped within 24 h. Eight of nine eyes became fluorescein negative in 13.5 days (median time; range 4–26 days) days after CXL. One horse developed a bacterial conjunctivitis the day after CXL, which was successfully treated with topical antibiotics. One horse with fungal ulcerative keratitis and severe uveitis was enucleated 4 days after treatment due to panophthalmitis. Conclusions CXL can be performed in standing, sedated horses. We did not observe any deleterious effects attributed to riboflavin or UVA irradiation per se during the follow-up, neither in horses with infectious nor aseptic ulcerative keratitis. These data support that CXL can be performed in the standing horse, but further studies are required to compare CXL to conventional medical treatment in equine keratitis and to optimize the CXL protocol in this species. PMID:23803176

  14. Medical therapy of peptic ulcer disease.

    PubMed

    McQuaid, K R; Isenberg, J I

    1992-04-01

    The gastric duodenal mucosa normally is protected from the damaging effects of gastric acid and pepsin by ill-defined mechanisms. Ulcers may arise when there is an imbalance between the aggressive and defensive factors that renders the mucosa susceptible to damage. A variety of factors have been identified that may favor the development of peptic ulcers, but no single pathophysiologic defect applies in all ulcer patients. In duodenal ulcers, gastric acid hypersecretion is observed in as many as one third of patients; however, most patients with duodenal ulcers secrete normal amounts of gastric acid. Decreased mucosal bicarbonate secretion may be important in at least some duodenal ulcer patients. Use of NSAIDs may cause either gastric or duodenal ulcers, probably through the inhibition of mucosal prostaglandin synthesis and disruption of mucosal defenses. Finally, a recently identified bacterium, H. pylori, causes a chronic gastritis that is found in the overwhelming majority of patients with duodenal ulcers and non-NSAID-associated gastric ulcers. This bacterium may play a pivotal role in ulcer pathogenesis and, especially, in ulcer recurrences. A number of drugs of proved efficacy are available for the treatment of acute duodenal and gastric ulcers. The H2 receptor antagonists administered once daily remain the mainstay of ulcer therapy because of their efficacy, ease of use, and excellent safety profile. More thorough and long-lasting acid inhibition is afforded by the H+/K(+)-ATPase inhibitor omeprazole. This agent also promotes more rapid ulcer healing, but in most patients, this minor advantage may not justify the higher cost. It is not known whether more rapid healing will translate into lower ulcer complication rates. Until further data are available, this drug may be preferable in patients with large or complicated ulcers. In patients with refractory ulcers, omeprazole is clearly superior to other available agents. Agents that promote mucosal defense

  15. [Controversies over heel pressure ulcers].

    PubMed

    Rueda López, J

    2013-02-01

    Article whose content was exposed in the workshops of the GNEAUPP Congress, held in Seville in November2012, and which refers to ulcers by pressure on the heels as a location exposed to the analysis. A pressure ulcer is a lesion located in skin I underlying tissue usually over a bone prominence, as a result of the pressure, or pressure in combination with the shears. A number of contributing factors or confounding factors are also associated with ulcers by pressure; the importance of these factors still not been elucidated. The heels are next to the sacred area, parts of the body that most frequently presents ulcers by pressure, The importance of the predisposing factors for ulcers in the sacral area as humidity has been studied in recent years, but in heels, remains one of the most important locations in the extremities, which entails adverse outcomes such as amputation in persons with comorbid diseases like Diabetes Mellitus (DM). The incidence of ulcers on heels in patients with DM and without it, is approximately 19-32%. Everything and be a problem associated with elderly people and chronic pathologies, in acute patients are a problem that this underrated, but not devoid of controversy. In hospitals of treble in 2006, the NPUAP encrypted the incidence of UPPin heels in a 43%; in one systematic review conducted by Reddy et al. (2006) puts revealed that 60% of pressure ulcers is produced. The problem of the UPP in heels is present in all the areas of intervention and particularly in paediatric units intensive care, where the first localization it is the occipital area followed by the heels.

  16. A Real World, Observational Registry of Chronic Wounds and Ulcers

    ClinicalTrials.gov

    2016-05-18

    Diabetic Foot; Varicose Ulcer; Pressure Ulcer; Surgical Wound Dehiscence; Vasculitis; Skin Ulcer; Leg Ulcer; Wounds and Injuries; Pyoderma; Peripheral Arterial Disease; Diabetic Neuropathies; Lymphedema; Venous Insufficiency; Diabetes Complications; Amputation Stump

  17. Management of venous ulcers: State of the art.

    PubMed

    Marola, Silvia; Ferrarese, Alessia; Solej, Mario; Enrico, Stefano; Nano, Mario; Martino, Valter

    2016-09-01

    Venous ulceration is a complex and serious problem that affects 1-2% of the global elderly population (>65 years), and its incidence is constantly increasing. The population group with higher risk of development of venous ulceration is the elderly. These lesions have a significant negative impact on patients' quality of life. Our aim was to analyze the state of the art, starting with the medical literature review. The evidence supports that managing chronic wounds with a multidisciplinary wound care team significantly increases wound healing and reduces the severity of wound-associated pain and the required daily wound treatments compared with persons who are not managed by such a team.

  18. Aphthous vaginal ulceration in two women with acquired immunodeficiency syndrome.

    PubMed

    Schuman, P; Christensen, C; Sobel, J D

    1996-05-01

    Two women with advanced human immunodeficiency virus infection are described who were seen with painful aphthous vaginal ulceration and CD4+ lymphocyte counts < 50 cells/mm3. A chronic rectovaginal fistula developed in one patient. In spite of extensive investigation no underlying cause of the ulceration was discovered. Clinical therapeutic response suggests that corticosteroid therapy may be of value in healing or stabilizing the destructive process. Clinicians should be aware of this complication in human immunodeficiency virus-infected women with severe vaginal pain and unexplained discharge.

  19. Major ozonated autohemotherapy in chronic limb ischemia with ulcerations.

    PubMed

    de Monte, Amato; van der Zee, Hoyte; Bocci, Velio

    2005-04-01

    This paper reports the beneficial effects of ozone autohemotherapy (OHT) in 2 patients afflicted with painful, intractable leg ulcers. One patient had diabetes mellitus type II (DM), the other had vasculitis. Both patients had seen multiple specialists, including a dermatologist, an internist, and a vascular surgeon, but their clinical course continued to worsen. When the pain became intolerable, the patients came to our pain clinic. Chemical lumbar sympathectomy as well as epidural blockade with bupivacaine and morphine were moderately effective in reducing their pain but had no effect on the ulcers. Only after OHT treatments were performed for several months was satisfactory healing observed.

  20. [Duodenal ulcers caused by chloroquine-proguanil association].

    PubMed

    Roux, X; Imbert, P; Rivière, F; Méchaï, F; Rapp, C

    2010-12-01

    Chloroquine-proguanil association is recommended for prophylaxis against falciparum malaria in countries with a low prevalence of chloroquine resistance. It is usually well tolerated with mild side effects consisting mainly of transient digestive discomfort and buccal manifestations (mouth sores or ulcers). The purpose of this report is to describe a case of duodenal ulcers presenting as epigastric pain with 10-kg weight-loss in a 32-year-old man taking chloroquine-proguanil for malaria prophylaxis during a stay in Haiti. No other causes of duodenal ulcers or weight-loss were found. Chloroquine-proguanil prophylaxis was discontinued and replaced by omeprazole for four weeks. Symptoms improved quickly and full recovery was observed within one month. To our knowledge, the occurrence of duodenal ulcers under chloroquine-proguanil association is quite rare, but possibly severe. Upper digestive endoscopy should be performed if a patient under chloroquine-proguanil develops abdominal pain especially in association with weight-loss. If endoscopy reveals duodenal ulcers, chloroquine-proguanil should be discontinued and replaced by another prophylactic regimen.

  1. Perforated duodenal ulcer: a rare complication of deferasirox in children.

    PubMed

    Yadav, Sunil Kumar; Gupta, Vipul; El Kohly, Ashraf; Al Fadhli, Wasmi

    2013-01-01

    Duodenal ulcer perforation in pediatric age group is an uncommon entity; hence, it is not usually considered in the differential diagnosis of acute abdomen in these patients. It is important for the emergency physician to consider perforated peptic ulcer in the differential diagnosis of children presenting with acute abdominal pain, gastrointestinal bleeding, or shock. We report a 6½-year-old male child with thalassemia major who presented to emergency room with an acute abdomen and shock, who was subsequently found to have a perforated duodenal ulcer, probably related to use of oral chelating agent, deferasirox. Although, gastrointestinal symptoms like nausea, vomiting, and abdominal pain has been mentioned as infrequent adverse event in the scientific product information of deferasirox, in our current knowledge this is the first case report of perforated duodenal ulcer after oral deferasirox. The severity of this event justifies the reporting of this case. This patient had an atypical presentation in that there were no signs or symptoms of peptic ulcer disease before perforation and shock he was successfully managed with open surgery after initial resuscitation and stabilization of his general condition.

  2. Nutritional care in peptic ulcer

    PubMed Central

    VOMERO, Nathália Dalcin; COLPO, Elisângela

    2014-01-01

    Introduction Peptic ulcer is a lesion of the mucosal lining of the upper gastrointestinal tract characterized by an imbalance between aggressive and protective factors of the mucosa, having H. pylori as the main etiologic factor. Dietotherapy is important in the prevention and treatment of this disease. Aim To update nutritional therapy in adults' peptic ulcer. Methods Exploratory review without restrictions with primary sources indexed in Scielo, PubMed, Medline, ISI, and Scopus databases. Results Dietotherapy, as well as caloric distribution, should be adjusted to the patient's needs aiming to normalize the nutritional status and promote healing. Recommended nutrients can be different in the acute phase and in the recovery phase, and there is a greater need of protein and some micronutrients, such as vitamin A, zinc, selenium, and vitamin C in the recovery phase. In addition, some studies have shown that vitamin C has a beneficial effect in eradication of H. pylori. Fibers and probiotics also play a important role in the treatment of peptic ulcer, because they reduce the side effects of antibiotics and help reduce treatment time. Conclusion A balanced diet is vital in the treatment of peptic ulcer, once food can prevent, treat or even alleviate the symptoms involving this pathology. However, there are few papers that innovate dietotherapy; so additional studies addressing more specifically the dietotherapy for treatment of peptic ulcer are necessary. PMID:25626944

  3. Hallux ulceration in diabetic patients.

    PubMed

    ElMakki Ahmed, Mohamed; Tamimi, Abdulhakim O; Mahadi, Seif I; Widatalla, Abubakr H; Shawer, Mohamed A

    2010-01-01

    We undertook a prospective cohort study to assess risk factors associated with hallux ulceration, and to determine the incidence of healing or amputation, in consecutive patients with diabetes mellitus who were treated over the observation period extending from September 2004 to March 2005, at the Jabir Abu Eliz Diabetic Centre, Khartoum City, Sudan. There were 122 diabetic patients in the cohort (92 males and 30 females) with an overall mean age of 58 +/- 9 years. Fifty-three percent of patients had complete healing within 8 weeks and 43% healed within 20 weeks. The overall mean time to healing was 16 +/- 8 weeks. In 32 (26.2%) patients, osteomyelitic bone was removed, leaving a healed and boneless hallux. The hallux was amputated in 17 (13.9%) patients; in 2 (1.6%) patients it was followed by forefoot amputation and in 7 (5.7%) patients by below-the-knee amputation. In 90 (73.8%) patients the initial lesion was a blister. In conclusion, hallux ulceration is common in patients with diabetes mellitus and is usually preceded by a blister. Neuropathy, foot deformity, and wearing new shoes are common causative factors; and ischemia, osteomyelitis, any form of wound infection, and the size of the ulcer are main outcome determinants. Complete healing occurred in 103 (85%) of diabetic patients with a hallux ulcer. Vascular intervention is important relative to limb salvage when ischemia is the main cause of the ulcer.

  4. Cyanoacrylate tissue adhesive for treatment of refractory corneal ulceration.

    PubMed

    Bromberg, Nancy M

    2002-03-01

    Isobutyl cyanoacrylate tissue adhesive (BCTA) was used in the treatment of refractory superficial corneal ulcers in 17 dogs, one cat, and one rabbit, present 2 weeks to 7 months (mean 6.8 weeks +/- 6.1) prior to referral. Little to no sedation was required in the majority of cases, with only topical anesthetic applied prior to debridement and BCTA application. The presence of the tissue adhesive caused mild discomfort for several days after application, as reported by the owners. The ulcers healed, and the tissue adhesive sloughed in approximately 3 weeks (+/- 1 week). Mild neovascularization of the cornea resolved with topical corticosteroids. The use of BCTA offers a simple, safe and noninvasive treatment for refractory corneal ulcers.

  5. Seasonal variations in the onset of ulcerative colitis.

    PubMed Central

    Moum, B; Aadland, E; Ekbom, A; Vatn, M H

    1996-01-01

    Several retrospective studies have reported seasonal variations in the relapse of ulcerative colitis, and two studies have found seasonality in the onset of ulcerative colitis, with a peak from August to January. This study was designed to investigate possible seasonal variations of onset of ulcerative colitis (UC) and Crohn's disease (CD). Patients with symptoms of one year or less were recruited from a prospective study of the incidence of inflammatory bowel disease, and the onset of symptoms was recorded month by month for four consecutive years. A total of 420 patients with UC and 142 patients with CD were included. There was monthly seasonality (p = 0.028) in symptomatic onset in December and January for UC but not for CD. It was found that environmental agents with known seasonality can be of importance for the seasonal variations of disease onset in UC. PMID:8675089

  6. Detection of esophageal ulcerations with technetium-99m albumin sucralfate

    SciTech Connect

    Goff, J.S.; Adcock, K.A.; Schmelter, R.

    1986-07-01

    Technetium-99m albumin-sucralfate ((/sup 99m/Tc)Su) can be used to demonstrate peptic ulcer disease in man and animals. We evaluated the usefulness of (/sup 99m/Tc)Su for detecting various grades of esophagitis. (/sup 99m/Tc)Su adhered to the distal esophagus for up to 3 hr in five of six patients with esophageal ulcers but adhered to only two of nine with lesser degrees of esophagitis. No adherence was seen in five patients without esophagitis. Thus, (/sup 99m/Tc)Su may not be useful for detecting any but the most severe grade of esophagitis. Based on these results, we speculate that the previously documented beneficial effects of sucralfate on mild to moderate esophagitis may be due to other mechanisms besides adherence to the ulcerated mucosa.

  7. Peptic Ulcer - Multiple Languages: MedlinePlus

    MedlinePlus

    ... Are Here: Home → Multiple Languages → All Health Topics → Peptic Ulcer URL of this page: https://medlineplus.gov/languages/ ... V W XYZ List of All Topics All Peptic Ulcer - Multiple Languages To use the sharing features on ...

  8. Effectiveness of infliximab in the treatment of perianal fistulas in ulcerative colitis: report of two cases.

    PubMed

    de la Piscina, Patricia Ramírez; Duca, Ileana; Estrada, Silvia; Spicakova, Katerina; Calderón, Rosario; Urtasun, Leire; Marra-López, Carlos; Salvador, Marta; Delgado, Elvira; Campos, Francisco García

    2013-01-01

    Ulcerative colitis is a chronic inflammatory bowel disease of unknown etiopathogenesis and increasing incidence in recent years. Perianal complications of ulcerative colitis are rare and seem to be associated with higher extent of inflammation and a more severe course of the disease. The cases of two male patients with severe corticoid-dependent ulcerative colitis of protracted clinical course who developed perianal fistulas and abscesses successfully treated with infliximab are reported. Treatment with infliximab was followed by perianal fistula closure with marked improvement in the quality of life over 2-year follow-up period.

  9. Effectiveness of infliximab in the treatment of perianal fistulas in ulcerative colitis: report of two cases

    PubMed Central

    de la Piscina, Patricia Ramírez; Duca, Ileana; Estrada, Silvia; Spicakova, Katerina; Calderón, Rosario; Urtasun, Leire; Marra-López, Carlos; Salvador, Marta; Delgado, Elvira; Campos, Francisco García

    2013-01-01

    Ulcerative colitis is a chronic inflammatory bowel disease of unknown etiopathogenesis and increasing incidence in recent years. Perianal complications of ulcerative colitis are rare and seem to be associated with higher extent of inflammation and a more severe course of the disease. The cases of two male patients with severe corticoid-dependent ulcerative colitis of protracted clinical course who developed perianal fistulas and abscesses successfully treated with infliximab are reported. Treatment with infliximab was followed by perianal fistula closure with marked improvement in the quality of life over 2-year follow-up period. PMID:24714219

  10. Inflammation in chronic venous ulcers.

    PubMed

    Raffetto, J D

    2013-03-01

    Chronic venous ulcers (CVUs) occur in approximately 1% of the general population. Risk factors for chronic venous disease (CVD) include heredity, age, female sex and obesity. Although not restricted to the elderly, the prevalence of CVD, especially leg ulcers, increases with age. CVD has a considerable impact on health-care resources. It has been estimated that venous ulcers cause the loss of approximately two million working days and incur treatment costs of approximately $3 billion per year in the USA. Overall, CVD has been estimated to account for 1-3% of the total health-care budgets in countries with developed health-care systems. The pathophysiology of dermal abnormalities in CVU is reflective of a complex interplay that involves sustained venous hypertension, inflammation, changes in microcirculation, cytokine and matrix metalloproteinase (MMP) activation, resulting in altered cellular function and delayed wound healing.

  11. [Surgical treatment of duodenal ulcer].

    PubMed

    Lese, M; Naghi, I; Pop, C

    2001-01-01

    The medical and endoscopic treatment of duodenal ulcer are decreasing the frequency of surgical treatment in this disease. The authors study the operations performed for duodenal ulcer within the period 1989-1999 in the County Hospital Baia Mare. The decrease of the rate of surgical interventions is the pure effect of the medical treatment, as long as the endoscopic treatment is not yet available in our service. The rate of ulcer--induced perforations remained, however, unmodified (48% of total operatory indications), as well as the postoperative morbidity and--mortality (18% respectively 9%). The last category seems not to be influenced by the type of chosen surgical procedure, but by the patient's age, duration of the disease, and associated pathology.

  12. [Compression therapy in leg ulcers].

    PubMed

    Dissemond, J; Protz, K; Reich-Schupke, S; Stücker, M; Kröger, K

    2016-04-01

    Compression therapy is well-tried treatment with only few side effects for most patients with leg ulcers and/or edema. Despite the very long tradition in German-speaking countries and good evidence for compression therapy in different indications, recent scientific findings indicate that the current situation in Germany is unsatisfactory. Today, compression therapy can be performed with very different materials and systems. In addition to the traditional bandaging with Unna Boot, short-stretch, long-stretch, or multicomponent bandage systems, medical compression ulcer stockings are available. Other very effective but far less common alternatives are velcro wrap systems. When planning compression therapy, it is also important to consider donning devices with the patient. In addition to compression therapy, intermittent pneumatic compression therapy can be used. Through these various treatment options, it is now possible to develop an individually accepted, geared to the needs of the patients, and functional therapy strategy for nearly all patients with leg ulcers.

  13. Pradaxa-induced esophageal ulcer.

    PubMed

    Wood, Michele; Shaw, Paul

    2015-10-09

    Pradaxa (dabigatran) is a direct thrombin inhibitor approved for prevention of stroke and systemic embolism in patients with non-valvular atrial fibrillation. We describe a case of esophageal ulceration associated with Pradaxa administration in a 75-year-old man. The patient reported difficulty swallowing and a burning sensation after taking his first dose of Pradaxa. An esophagogastroduodenoscopy (EGD) revealed linear ulcerations in the mid-esophagus. Pradaxa was held beginning the day before the EGD. The patient reported that his pain and difficulty swallowing resolved on stopping Pradaxa. Pradaxa is formulated with a tartaric acid excipient to reduce variability in absorption. We hypothesise that the capsule lodged in the patient's esophagus and the tartaric acid may have caused local damage resulting in an esophageal ulcer. It is important to educate patients on proper administration of Pradaxa, to decrease the risk of this rare, but potentially serious adverse event.

  14. Preventing venous ulcer recurrence: a review.

    PubMed

    Vowden, Kathryn R; Vowden, Peter

    2006-03-01

    This review article examines the available evidence on both the primary and secondary prevention of venous ulceration, exploring both the individual, social and financial implications of system failures that allow patients to remain at increased risk of recurrent ulceration. The role of both venous disease assessment and corrective superficial venous surgery are discussed in the light of recently published randomised controlled studies on the role of superficial venous surgery as both an adjunct to ulcer healing and ulcer prevention.

  15. Raynaud, digital ulcers and calcinosis in scleroderma.

    PubMed

    Nitsche, Alejandro

    2012-01-01

    Raynaud, digital ulcers and calcinosis are frequent manifestations of patients with systemic sclerosis. Digital ulcers are seen in more than half of the patients with scleroderma. Hospitalizations, ischemic complications and impairment of hand function are frequently observed in patients with digital ulcers, especially if treatment is delayed. Rapid and intensive treatment escalation in patients with scleroderma and refractory Raynaud's phenomenon is one of the most effective preventive action available in order to avoid the development of digital ulcers and tissue loss.

  16. Use of anti tumor necrosis factor-alpha monoclonal antibody for ulcerative jejunoileitis

    PubMed Central

    Seven, Gulseren; Assaad, Adel; Biehl, Thomas; Kozarek, Richard A

    2012-01-01

    Ulcerative jejunoileitis is an uncommon clinical syndrome consisting of abdominal pain, weight loss associated with diarrhea, and multiple inflammatory ulcerations and strictures of the small bowel. Ulcerative jejunoileitis can complicate established celiac disease or develop in patients de novo. Increased levels of tumor necrosis factor-alpha (TNF-α) in the small intestine of patients with untreated celiac disease are associated with a role in the immune pathogenesis of this disorder. No specific therapy has been shown to change the course of ulcerative jejunoileitis. We report a case of severe ulcerative jejunoileitis previously unresponsive to traditional therapies, including high dose corticosteroids and cyclosporine. The patient had a dramatic resolution of symptoms and a complete normalization of endoscopic findings after anti-TNF-α monoclonal antibody, infliximab (Remicade®). PMID:23049226

  17. Gastric heterotopia of rectum in a child: a mimicker of solitary rectal ulcer syndrome.

    PubMed

    Al-Hussaini, Abdulrahman; Lone, Khurram; Al-Sofyani, Medhat; El Bagir, Asim

    2014-01-01

    Bleeding per rectum is an uncommon presentation in pediatric patients. Heterotopic gastric mucosa in the rectum is a rare cause of rectal bleeding. Here, we report a 3-year-old child with a bleeding rectal ulcer that was initially diagnosed and managed as a solitary rectal ulcer syndrome. After 1 month, the patient persisted to have intermittent rectal bleed and severe anal pain. Repeat colonoscopy showed the worsening of the rectal ulcer in size. Pediatric surgeon excised the ulcer, and histopathological examination revealed a gastric fundic-type mucosa consistent with the diagnosis of gastric heterotopia of the rectum. Over the following 18 months, our patient had experienced no rectal bleeding and remained entirely asymptomatic. In conclusion, heterotopic gastric mucosa of the rectum should be considered in the differential diagnosis of a bleeding rectal ulcer.

  18. Misoprostol in peptic ulcer disease.

    PubMed

    Watkinson, G; Akbar, F A

    1987-01-01

    Misoprostol, a synthetic prostaglandin E1 (PGE1) methyl ester analog has potent antisecretory and cytoprotective effects on the gastric and duodenal mucosa which should make it an effective drug in the treatment of gastric and duodenal ulcer. In two multicenter, randomised, double-blind, controlled studies involving over 900 patients with endoscopically proven benign gastric ulcer and in six similar studies involving over 2000 patients with active duodenal ulcers, differing doses of misoprostol have been compared with either placebo therapy or with conventional doses of cimetidine. In these studies misoprostol 800 mcg daily given as two or four divided doses has been shown to produce rates of complete ulcer healing and pain relief which were significantly superior to placebo therapy and comparable to those achieved with cimetidine. Drug related adverse effects were infrequent. A dose related diarrhea occurred in a small proportion of patients which seldom necessitated suspension of therapy. Because of the known uterotropic effect of prostaglandins the drug should not be used in pregnant women or women of child bearing age unless they are using adequate contraceptive measures. No clinically significant adverse, hematological or biochemical effects have been reported. Two studies suggested that misoprostol reduced the adverse effect of smoking on the healing of duodenal ulcer. In addition, misoprostol has been shown to protect the gastro-duodenal mucosa from the damaging effects of alcohol and non-steroidal anti-inflammatory drugs. This action may prove of value in the treatment of ulcer patients who are inveterate smokers, alcohol users or who are compelled to consume non-steroidal anti-inflammatory drugs for pain relief from rheumatic and allied diseases.

  19. Pressure ulcer prevention: education for nursing home staff.

    PubMed

    Law, Jaki

    This article describes an education programme for a group of nurses working in several nursing homes located in different areas of the Midlands but each belonging to the same care group. The group's management team had identified that there were patients in the nursing homes who had severe pressure ulcers and that staff were not managing their care adequately in order for healing to occur. It has been identified that 'education is probably the single most effective way of reducing the incidence of pressure ulcers' (Department of Health (DoH), 1993). Although the various nursing homes were able to access the skills of clinical nurse specialists in tissue viability, severe pressure ulcers were failing to heal and nursing home staff requested additional education to help them address this problem. Nurses in the homes expressed a desire to gain a deeper knowledge of the problem, so they would be able to plan and implement appropriate care autonomously and thus raise the standard of pressure ulcer care provided in each home. This article discusses the implementation of a comprehensive education programme that contributed to raising the standards of patient care and to the professional self-worth of the nurses involved.

  20. Successful Pedicled Anterolateral Thigh Flap Reconstruction for a Recurrent Ischial Pressure Ulcer: A Case With Multiple Recurrences Over a 7-year Follow-up.

    PubMed

    Wang, Chi-Yu; Shih, Yu-Jen; Chou, Chang-Yi; Chen, Tim-Mo; Chen, Shyi-Gen; Tzeng, Yuan-Sheng

    2015-06-01

    Ischial pressure ulcers are difficult ulcers to treat and have a low treatment success rate compared to sacral and trochanteric ulcers; regional flap failure further complicates the treatment. Reported here is a case of a 65-year-old man who experienced a spinal injury with paraplegia due to trauma 20 years ago. The patient experienced a recurrent ischial ulcer since 2007, and underwent several types of flap reconstruction with poor outcomes over a 7-year period. Therefore, the chosen intervention was a pedicled anterolateral thigh (pALT) fasciocutaneous flap reconstruction for the ischial ulcer via a subcutaneous route. Over the 10-month follow-up, the recurrent ischial ulcer healed without wound dehiscence. Island pALT reconstruction appears to be an alternative technique for treating recurrent ischial pressure ulcers. Though reconstruction of ischial ulcers via the pALT technique has been described previously, this may be the first case report to describe pALT flap in a patient with recurrent ischial ulcers after failed reconstructions using a gluteus maximus flap, V-Y advancement flap, and hatchet flap.Ischial pressure ulcers are difficult to treat and have a low treatment success rate1 compared to sacral and trochanteric ulcers. In addition, there are many different techniques that can be used to treat ischial pressure ulcers, including primary wound closure, gluteus maximus flaps, V-Y advancement flaps, or inferior gluteal artery perforator flaps. However, several experts have recently described using the pedicled anterolateral thigh (pALT) flap for reconstruction of recurrent ischial pressure ulcers.1,2 In the presented case, the authors followed a single patient with paraplegia with a recurrent ischial ulcer who had undergone several types of wound treatment over a 7-year period. The indurated ulcer was ultimately resolved by pALT reconstruction.

  1. Preventing Decubitus Ulcers with Cotton Sheeting Systems

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Decubitus pressure ulcers are a worldwide health crisis and their prevention and treatment has become a national priority. The National Pressure Ulcer Advisory Board estimates that as many as three million people in the United States have pressure ulcers. The causes of the ailment include both extr...

  2. 38 CFR 4.110 - Ulcers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... DISABILITIES Disability Ratings The Digestive System § 4.110 Ulcers. Experience has shown that the term “peptic ulcer” is not sufficiently specific for rating purposes. Manifest differences in ulcers of the stomach... 38 Pensions, Bonuses, and Veterans' Relief 1 2013-07-01 2013-07-01 false Ulcers. 4.110 Section...

  3. Computed tomographic findings in penetrating peptic ulcer

    SciTech Connect

    Madrazo, B.L.; Halpert, R.D.; Sandler, M.A.; Pearlberg, J.L.

    1984-12-01

    Four cases of peptic ulcer penetrating the head of the pancreas were diagnosed by computed tomography (CT). Findings common to 3 cases included (a) an ulcer crater, (b) a sinus tract, and (c) enlargement of the head of the pancreas. Unlike other modalities, the inherent spatial resolution of CT allows a convenient diagnosis of this important complication of peptic ulcer disease.

  4. 38 CFR 4.110 - Ulcers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... DISABILITIES Disability Ratings The Digestive System § 4.110 Ulcers. Experience has shown that the term “peptic ulcer” is not sufficiently specific for rating purposes. Manifest differences in ulcers of the stomach... 38 Pensions, Bonuses, and Veterans' Relief 1 2014-07-01 2014-07-01 false Ulcers. 4.110 Section...

  5. 38 CFR 4.110 - Ulcers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... DISABILITIES Disability Ratings The Digestive System § 4.110 Ulcers. Experience has shown that the term “peptic ulcer” is not sufficiently specific for rating purposes. Manifest differences in ulcers of the stomach... 38 Pensions, Bonuses, and Veterans' Relief 1 2011-07-01 2011-07-01 false Ulcers. 4.110 Section...

  6. 38 CFR 4.110 - Ulcers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... DISABILITIES Disability Ratings The Digestive System § 4.110 Ulcers. Experience has shown that the term “peptic ulcer” is not sufficiently specific for rating purposes. Manifest differences in ulcers of the stomach... 38 Pensions, Bonuses, and Veterans' Relief 1 2012-07-01 2012-07-01 false Ulcers. 4.110 Section...

  7. 38 CFR 4.110 - Ulcers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... DISABILITIES Disability Ratings The Digestive System § 4.110 Ulcers. Experience has shown that the term “peptic ulcer” is not sufficiently specific for rating purposes. Manifest differences in ulcers of the stomach... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Ulcers. 4.110 Section...

  8. Gastric ulceration in an equine neonate

    PubMed Central

    Lewis, Susan

    2003-01-01

    A 24-hour-old colt presented with clinical signs consistent with gastric ulceration. Treatment was initiated with a histamine type-2 receptor antagonist and clinical signs resolved. Gastroscopy at 16 d confirmed the presence of a gastric ulcer. Although gastric ulceration is common in foals, it is rarely reported in foals this young. PMID:12757136

  9. Recurrent and other new foot ulcers after healed plantar forefoot diabetic ulcer.

    PubMed

    Örneholm, Hedvig; Apelqvist, Jan; Larsson, Jan; Eneroth, Magnus

    2017-04-01

    Diabetic foot ulcer is a serious complication in patients with diabetes. In most outcome studies of this condition, there is a combination of various types of ulcer and ulcer locations. Plantar ulcers are usually localized to the forefoot, and constitute a quarter of all diabetic foot ulcers. There are a limited number of studies regarding development of new ulcers following healing of a plantar forefoot ulcer, and there are no uniform definitions of recurrent and other new ulcers. The aim of this study was to evaluate the outcome of a large cohort of consecutively treated patients with diabetes mellitus and a healed planter forefoot ulcer (n=617) with regard to development, characteristics, and outcome of recurrent and other new ulcers. Patients were followed consecutively and prospectively with a two-year follow-up, according to a pre-set protocol. Out of 617 patients, 250 (41%) did not develop any new ulcer, 262 (42%) developed a new ulcer, 87 (14%) died and 18 (3%) were lost at two years following healing of a plantar forefoot ulcer. Thirty-four per cent developed other new ulcers (112 on the same foot and 99 on the contralateral foot), whereas 51 patients (8%) developed a recurrent ulcer (at the same site and foot). Of the patients who died within two years, 30 patients had developed other new ulcers. The risk of a recurrent ulcer in patients with diabetes and a healed plantar forefoot ulcer was only eight per cent within two years, whereas other new ulcers, on the same foot or on the contralateral foot, was seen in 4 out of 10 patients indicating the need for further preventive measures and surveillance in these patients. We suggest a concise definition for new ulcer to be used in future research. This article is protected by copyright. All rights reserved.

  10. Effect of Infrared Radiation on the Healing of Diabetic Foot Ulcer

    PubMed Central

    Hakim, Ashrafalsadat; Sadeghi Moghadam, Ali; Shariati, Abdalali; karimi, Hamid; Haghighizadeh, Mohamad Hossien

    2016-01-01

    Background Diabetic foot ulcer is a worldwide health care concern affecting tens of thousands of patients. If these ulcers left untreated, they can create severe complications. Objectives This study was designed to examine the effect of infrared radiation on the healing of diabetic foot ulcer. Patients and Methods This clinical trial was performed on 50 patients referred to Dr. Ganjavian hospital in Dezful city, Iran, with diabetic foot ulcer degree 1 and 2 (based on Wegener Scale). Sample size was determined based on relevant studies of the recent decade. Patients were classified into the intervention and control groups (n = 25 in each group) in terms of age, gender, degree of ulcer, ulcer site and body mass index. In this study, work progress was evaluated according to the checklist of diabetic foot ulcer healing evaluation. Results The results of the current study showed that there was a statistically significant difference in healing ulcers (P < 0.05) and mean healing time (P < 0.05) between the two groups. Conclusions Using the infrared plus routine dressing is more effective than using merely routine dressing. PMID:27942260

  11. Successful treatment of ileal ulcers caused by immunosuppressants in two organ transplant recipients

    PubMed Central

    Guo, Yun-Wei; Gu, Hua-Ying; Abassa, Kodjo-Kunale; Lin, Xian-Yi; Wei, Xiu-Qing

    2016-01-01

    Although gastroduodenal ulcers are common in solid organ transplant patients, there are few reports on multiple giant ulcers in the distal ileum and ileocecal valve caused by immunosuppressants Herein, we report on a liver transplant recipient and a renal transplant recipient with multiple large ulcers in the distal ileum and ileocecal valve who rapidly achieved ulcer healing upon withdrawal of sirolimus or tacrolimus and administration of thalidomide. In case 1, a 56-year-old man with primary hepatocellular carcinoma had received a liver transplantation. Tacrolimus combined with sirolimus and prednisolone was used as the anti-rejection regimen. Colonoscopy was performed because of severe abdominal pain and diarrhea at post-operative month 10. Multiple giant ulcers were found at the ileocecal valve and distal ileum. The ulcers healed rapidly with withdrawal of sirolimus and treatment with thalidomide. There was no recurrence during 2 years of follow-up. In case 2, a 34-year-old man with end-stage kidney disease received kidney transplantation and was put on tacrolimus combined with mycophenolate mofetil and prednisolone as the anti-rejection regimen. Twelve weeks after the operation, the patient presented with hematochezia and severe anemia. Colonoscopy revealed multiple large ulcers in the ileocecal valve and distal ileum, with massive accumulation of fresh blood. The bleeding ceased after treatment with intravenous somatostatin and oral thalidomide. Tacrolimus was withdrawn at the same time. Colonoscopy at week 4 of follow-up revealed remarkable healing of the ulcers, and there was no recurrence of bleeding during 1 year of follow-up. No lymphoma, tuberculosis, or infection of cytomegalovirus, Epstein-Barr virus, or fungus was found in either patient. In post-transplantation cases with ulcers in the distal ileum and ileocecal valve, sirolimus or tacrolimus should be considered a possible risk factor, and withdrawing them or switching to another immunosuppressant

  12. Pressure ulcers in four Indonesian hospitals: prevalence, patient characteristics, ulcer characteristics, prevention and treatment.

    PubMed

    Amir, Yufitriana; Lohrmann, Christa; Halfens, Ruud Jg; Schols, Jos Mga

    2017-02-01

    The objective of this article was to study characteristics of pressure ulcer patients and their ulcers, pressure ulcer preventive and treatment measures in four Indonesian general hospitals. A multicentre cross-sectional design was applied to assess pressure ulcers and pressure ulcer care in adult patients in medical, surgical, specialised and intensive care units. Ninety-one of the 1132 patients had a total of 142 ulcers. Half (44·0%) already had pressure ulcers before admission. The overall prevalence of category I-IV pressure ulcers was 8·0% (95% CI 6·4-9·6), and the overall nosocomial pressure ulcer prevalence was 4·5% (95% CI 3·3-5·7). Most pressure ulcer patients had friction and shear problems, were bedfast, had diabetes and had more bedridden days. Most ulcers (42·3%) were category III and IV. One third of the patients had both pressure ulcers and moisture lesions (36·3%) and suffered from pain (45·1%). The most frequently used prevention measures were repositioning (61·5%), skin moisturising (47·3%), patient education (36·3%) and massage (35·2%). Most pressure ulcer dressings involved saline-impregnated or antimicrobial gauzes. This study shows the complexities of pressure ulcers in Indonesian general hospitals and reveals that the quality of pressure ulcer care (prevention and treatment) could be improved by implementing the recent evidence-based international guideline.

  13. Recurrent Oral and Genital Ulcers in an Infant: Neonatal Presentation of Pediatric Behçet Disease.

    PubMed

    Johnson, Emma F; Hawkins, Danielle M; Gifford, Laura K; Smidt, Aimee C

    2015-01-01

    Behçet disease is a complex, multisystem disease characterized by recurrent oral and genital ulcerations. It rarely occurs in infants or children. Neonatal Behçet disease has been reported in infants whose ulcers resolve at or before 9 weeks of age. Few cases of neonatal Behçet disease persisting into childhood have previously been reported. We report the case of a 1-month-old infant who presented with severe recurrent genital ulcerations and at 6 months developed recurrent oral ulcerations. Her orogenital ulcerations continue to recur. Human leukocyte antigen testing revealed HLA-B51 and B44 positivity. This is a case of pediatric Behçet disease in the neonatal period. Behçet disease should be considered in the differential diagnosis of recurrent genital and oral ulcerations in infants and children.

  14. Lipschütz ulcer in a 17-month-old girl: a rare manifestation of Epstein-Barr primoinfection.

    PubMed

    Burguete Archel, Edurne; Ruiz Goikoetxea, Maite; Recari Elizalde, Eva; Beristain Rementería, Xabier; Gómez Gómez, Lourdes; Iceta Lizarraga, Ainhoa

    2013-08-01

    Lipschütz ulcer is an uncommon entity that is clinically characterised by a flu-like syndrome accompanied by an acute painful necrotic vulvar ulcer. It typically occurs in young women with no sexual contact history, and it is very rare among children. The aetiology is unknown, although recently several reports have related Epstein-Barr virus primary infection with this entity. We report a 17-month-old girl with fever and an acute genital ulcer. All the complementary tests for the most frequent causes of vulvar ulcers yielded negative results, whereas viral serology and polymerase chain reaction technique confirmed the presence of an acute Epstein-Barr virus infection. When main causes of genital ulcer have been excluded, and there is no history of sexual contact, Lipschütz ulcer should be included in the differential diagnosis. Detection of Epstein-Barr virus genome by polymerase chain reaction can lead to an earlier diagnosis.

  15. Recording pressure ulcer risk assessment and incidence.

    PubMed

    Plaskitt, Anne; Heywood, Nicola; Arrowsmith, Michaela

    2015-07-15

    This article reports on the introduction of an innovative computer-based system developed to record and report pressure ulcer risk and incidence at an acute NHS trust. The system was introduced to ensure that all patients have an early pressure ulcer risk assessment, which prompts staff to initiate appropriate management if a pressure ulcer is detected, thereby preventing further patient harm. Initial findings suggest that this electronic process has helped to improve the timeliness and accuracy of data on pressure ulcer risk and incidence. In addition, it has resulted in a reduced number of reported hospital-acquired pressure ulcers.

  16. Endoscopic Management of Peptic Ulcer Bleeding

    PubMed Central

    Kim, Joon Sung; Park, Sung Min

    2015-01-01

    Acute upper gastrointestinal bleeding is a common medical emergency around the world and the major cause is peptic ulcer bleeding. Endoscopic treatment is fundamental for the management of peptic ulcer bleeding. Despite recent advances in endoscopic treatment, mortality from peptic ulcer bleeding has still remained high. This is because the disease often occurs in elderly patients with frequent comorbidities and are taking ulcerogenic medications. Therefore, the management of peptic ulcer bleeding is still a challenge for clinicians. This article reviews the various endoscopic methods available for management of peptic ulcer bleeding and the techniques in using these methods. PMID:25844337

  17. Endoscopic management of peptic ulcer bleeding.

    PubMed

    Kim, Joon Sung; Park, Sung Min; Kim, Byung-Wook

    2015-03-01

    Acute upper gastrointestinal bleeding is a common medical emergency around the world and the major cause is peptic ulcer bleeding. Endoscopic treatment is fundamental for the management of peptic ulcer bleeding. Despite recent advances in endoscopic treatment, mortality from peptic ulcer bleeding has still remained high. This is because the disease often occurs in elderly patients with frequent comorbidities and are taking ulcerogenic medications. Therefore, the management of peptic ulcer bleeding is still a challenge for clinicians. This article reviews the various endoscopic methods available for management of peptic ulcer bleeding and the techniques in using these methods.

  18. Eutectic mixture of local anaesthetics (EMLA) 5% cream as a primary dressing on a painful lower leg ulcer.

    PubMed

    Purcell, A; Marshall, A; King, J; Buckley, T

    2012-07-01

    Patients living with chronic leg ulceration may frequently experience moderate to severe wound-related pain, which may not be alleviated by oral analgesics alone. Poorly controlled leg ulcer pain can prevent timely and effective wound management strategies being implemented, and increase wound healing times. Furthermore, patients with poorly controlled leg ulcer pain can experience continuous pain, which significantly affects quality of life. This case report introduces an innovative way of using the eutectic mixture of local anaesthetics (EMLA) 5% cream to reduce wound-related pain, reduce oral analgesic intake, and improve health-related quality of life for a patient with a painful, chronic lower leg ulcer.

  19. Lingual ulceration in disseminated histoplasmosis.

    PubMed

    Guttal, Kruthika S; Naikmasur, Venkatesh G; Bathi, Renuka J; Rao, Ravikala

    2010-03-01

    Histoplasmosis is a rare systemic fungal infection commonly presenting as mucosal ulceration of the oral cavity. It has been increasingly reported in India as disseminated disease with lesions in the oral cavity as a consequence of rapid spread of HIV infection. The authors report a case of disseminated histoplasmosis with oral manifestation in a 40-year-old male patient.

  20. FAQs on leg ulcer care.

    PubMed

    Anderson, Irene; King, Brenda; Knight, Susan; Keynes, Milton

    In a webchat on leg ulcer management issues, hosted by Nursing Times, participants raised three key areas of care: the role of healthcare assistants in compression bandaging; reporting and investigating damage caused by compression therapy; and recommendations for dressings to be used under compression. This article discusses each of these in turn.

  1. [Ulcerative colitis and cytomegalovirus infection].

    PubMed

    Tárraga Rodríguez, I; Ferreras Fernández, P; Vicente Gutiérrez, M; de Arriba, J J; García Mouriño, M L

    2003-02-01

    Colitis ulcerous and citomegalovirus infection association have been reported in medical literature in sometimes, althougth this prevalence have lately increased. We report a case record of this association and do a review of this subject. It is not clear what factors are involved in this association, being necessary hore studies to know them.

  2. Peptic ulcer perforation: sonographic imaging of active fluid leakage.

    PubMed

    Minardos, Ioannis; Ioannis, Minardos; Ziogana, Dimitra; Dimitra, Ziogana; Hristopoulos, Hristos; Hristos, Hristopoulos; Dermitzakis, Ioannis; Ioannis, Dermitzakis

    2006-01-01

    Sonography is not the method of choice for the evaluation of suspected peptic ulcer perforation (PUP). However, indirect sonographic signs and direct visualization of PUP have been reported by several authors in recent years. We report a case of an elderly woman who presented with severe abdominal pain and positive rebound sign, in whom abdominal sonography demonstrated indirect signs of PUP, the site of perforation, and active air fluid leakage through the perforated anterior prepyloric antral wall.

  3. Treatment and prognosis in peptic ulcer bleeding.

    PubMed

    Laursen, Stig Borbjerg

    2014-01-01

    Peptic ulcer bleeding is a frequent cause of admission. Despite several advances in treatment the 30-day mortality seems unchanged at a level around 11%. Use of risk scoring systems is shown to be advantageous in the primary assessment of patients presenting with symptoms of peptic ulcer bleeding. Studies performed outside Denmark have demonstrated that use of risk scoring systems facilitates identification of low-risk patients suitable for outpatient management. Nevertheless, these systems have not been implemented for routine use in Denmark. This is mainly explained by concerns about the external validity due to considerable inter-country variation in patients' characteristics. In recent years, transcatheter arterial embolization (TAE) has become increasingly used for achievement of hemostasis in patients with peptic ulcer bleeding not responding to endoscopic therapy. As rebleeding is associated with poor outcome TAE could, in theory, also be beneficial as a supplementary treatment in patients with ulcer bleeding responding to endoscopic therapy. This has not been examined previously. Several studies have concluded that peptic ulcer bleeding is associated with excess long-term mortality. These findings are, however, questioned as the studies were based on life-table analysis, unmatched control groups, or did not perform adequate adjustment for comorbidity. Treatment with blood transfusion is, among patients undergoing cardiac bypass surgery, shown to increase the long-term mortality. Despite frequent use of blood transfusion in treatment of peptic ulcer bleeding a possible adverse effect of on long-term survival has not been examined in these patients. The aims of the present thesis were: 1. To examine which risk scoring system is best at predicting need of hospital-based intervention, rebleeding, and mortality in patients presenting with upper gastrointestinal bleeding (Study I) 2. To evaluate if supplementary transcatheter arterial embolization (STAE) after

  4. Peptic ulcers: mortality and hospitalization.

    PubMed

    Riley, R

    1991-01-01

    This study analyzes data on peptic ulcer disease based on deaths for 1951-1988 and hospital separations for 1969-1988. The source of the data are mortality and morbidity statistics provided to Statistics Canada by the provinces. The age-standardized mortality rates (ASMR) for peptic ulcer disease decreased from 1951 to 1988 by 69.4% for men (8.5 to 2.6 per 100,000 population), and 31.8% for women (2.2 to 1.5). Separation rates from hospitals during 1969-1988 for peptic ulcer disease also decreased by 59.8% for men (242.7 to 97.6 per 100,000 population) and 35.6% for women (103.2 to 66.5). Age-specific rates for both mortality and hospital separations increased with age. Epidemiological studies indicate that the incidence of peptic ulcer disease is declining in the general population. The downward trends in mortality and hospitalization rates for peptic ulcer disease reflect this change in incidence, but additional factors probably contribute as well to this decline. Male rates for both mortality and hospital separations were much higher than female rates at the beginning of the study period; but toward the end, the gap between the sexes narrowed considerably, mainly because the male rates declined substantially while the female rates decline moderately. The slower decline in the rates for women may be related to such factors as the increasing labour force participation among women and the slower decline in the population of female smokers.

  5. Types of Ulcerative Colitis

    MedlinePlus

    ... total) Colitis Affects the entire colon. Symptoms include diarrhea, severe abdominal pain, cramps, and extensive weight loss. Potentially serious complications include massive bleeding and acute dilation of the colon (toxic megacolon), which may ...

  6. The prevalence of lymphoid follicles in Helicobacter pylori associated gastritis in patients with ulcers and non-ulcer dyspepsia.

    PubMed Central

    Zaitoun, A M

    1995-01-01

    AIMS--To determine the prevalence of lymphoid follicles in Helicobacter pylori positive and negative gastritis in antral and body type gastric mucosa in patients with non-ulcer dyspepsia (NUD), duodenal ulcer, or gastric ulcer; to correlate follicle presence with patient age; to evaluate the correlation between the prevalence of lymphoid follicles and active and inactive gastritis and its severity; and to assess the positive predictive value of lymphoid follicle prevalence with respect to H pylori infection. METHODS--Gastric biopsy specimens, graded according to the Sydney system, from 337 patients were studied. RESULTS--Lymphoid follicles occurred more often in antral mucosa (78%) than in body type mucosa (41%) and were observed in 85% of patients with H pylori positive gastritis. There was no significant difference between NUD and gastric and duodenal ulcer disease with regard to the presence of lymphoid follicles. The positive predictive value of the presence of lymphoid follicles in H pylori infection was 96%. Lymphoid follicles were more commonly observed in patients aged between 10 and 29 years. Lymphoid follicles were more frequently found in pangastritis of all subtypes than in antral gastritis and also in active gastritis than in inactive gastritis. The presence of lymphoid follicles correlated strongly with the degree and severity of gastritis. CONCLUSION--Lymphoid follicles are a constant morphological feature of H pylori associated gastritis. Images PMID:7615851

  7. Intestinal paragonimiasis with colonic ulcer and hematochezia in an elderly Taiwanese woman.

    PubMed

    Liu, Chung-Te; Chen, Yen-Cheng; Chen, Tso-Hsiao; Barghouth, Ursula; Fan, Chia-Kwung

    2012-12-01

    A 94-year-old female with end-stage renal disease presents with fever, fatigue, and hematochezia. She had previously resided in Hunan Province, China, and Myanmar, and she immigrated to Taiwan 30 years ago. Colonoscopy revealed a colonic ulcer. Biopsy of the colonic ulcer showed ulceration of the colonic mucosa, and many Paragonimus westermani-like eggs were noted. Serum IgG antibody levels showed strong reactivity with P. westermani excretory-secretory antigens by ELISA. Intestinal paragonimiasis was thus diagnosed according to the morphology of the eggs and serologic finding. After treatment with praziquantel, hematochezia resolved. The present case illustrates the extreme manifestations encountered in severe intestinal paragonimiasis.

  8. Refractory sickle cell leg ulcer: is heparan sulphate a new hope?

    PubMed

    Hayek, Shady; Dibo, Saad; Baroud, Joe; Ibrahim, Amir; Barritault, Denis

    2016-02-01

    Patients with sickle cell disease are known to have recurrent lower extremity ulcers that have a high pain score and are resistant to conventional means of wound therapy. This study reports the successful use of synthetic heparan sulphate (Cacipliq20(®) , OTR3, Paris, France) in the treatment of a sickle cell ulcer that had failed to respond to several other means of treatment. Therapeutic success was assessed by complete wound coverage and vast improvement in pain score. This is the first study to report use of heparan sulphate in sickle cell ulcers.

  9. Gastrectomy for the treatment of refractory gastric ulceration after radioembolization with 90Y microspheres

    PubMed Central

    Yim, Sun Young; Jung, Jin Yong; Kim, Chang Ha; Seo, Yeon Seok; Yim, Hyung Joon; Um, Soon Ho; Ryu, Ho Sang; Kim, Yun Hwan; Kim, Chong Suk; Shin, Eun

    2014-01-01

    Transcatheter arterial radioembolization (TARE) with Yttrium-90 (90Y)-labeled microspheres has an emerging role in treatment of patients with unresectable hepatocellular carcinoma. Although complication of TARE can be minimized by aggressive pre-evaluation angiography and preventive coiling of aberrant vessels, radioembolization-induced gastroduodenal ulcer can be irreversible and can be life-threatening. Treatment of radioembolization-induced gastric ulcer is challenging because there is a few reported cases and no consensus for management. We report a case of severe gastric ulceration with bleeding that eventually required surgery due to aberrant deposition of microspheres after TARE. PMID:25320734

  10. Fulminant ulcerative colitis complicated by treatment-refractory bacteremia

    PubMed Central

    Krease, Michael; Stroup, Jeff; Som, Mousumi

    2016-01-01

    Severe ulcerative colitis is defined by more than six bloody stools daily and evidence of toxicity, demonstrated by fever, tachycardia, anemia, or an elevated erythrocyte sedimentation rate. Fulminant disease represents a subset of severe disease with signs and symptoms suggestive of increased toxicity. Treatment of severe colitis includes intravenous corticosteroid administration, with consideration of intravenous infliximab 5 mg/kg. Failure to show improvement after 3 to 5 days is an indication for colectomy or treatment with intravenous cyclosporine. We report a 23-year-old Hispanic woman with decompensated cirrhosis presenting with new-onset fulminant ulcerative colitis and resulting polymicrobial bacteremia, requiring colectomy for infection source control and colitis treatment. PMID:27695178

  11. Diversity of the Gastric Microbiota in Thoroughbred Racehorses Having Gastric Ulcer.

    PubMed

    Dong, Hee-Jin; Ho, Hungwui; Hwang, Hyeshin; Kim, Yongbaek; Han, Janet; Lee, Inhyung; Cho, Seongbeom

    2016-04-28

    Equine gastric ulcer syndrome is one of the most frequently reported diseases in thoroughbred racehorses. Although several risk factors for the development of gastric ulcers have been widely studied, investigation of microbiological factors has been limited. In this study, the presence of Helicobacter spp. and the gastric microbial communities of thoroughbred racehorses having mild to severe gastric ulcers were investigated. Although Helicobacter spp. were not detected using culture and PCR techniques from 52 gastric biopsies and 52 fecal samples, the genomic sequences of H. pylori and H. ganmani were detected using nextgeneration sequencing techniques from 2 out of 10 representative gastric samples. The gastric microbiota of horses was mainly composed of Firmicutes (50.0%), Proteobacteria (18.7%), Bacteroidetes (14.4%), and Actinobacteria (9.7%), but the proportion of each phylum varied among samples. There was no major difference in microbial composition among samples having mild to severe gastric ulcers. Using phylogenetic analysis, three distinct clusters were observed, and one cluster differed from the other two clusters in the frequency of feeding, amount of water consumption, and type of bedding. To the best of our knowledge, this is the first study to investigate the gastric microbiota of thoroughbred racehorses having gastric ulcer and to evaluate the microbial diversity in relation to the severity of gastric ulcer and management factors. This study is important for further exploration of the gastric microbiota in racehorses and is ultimately applicable to improving animal and human health.

  12. Spontaneous Corneal Hydrops in a Patient with a Corneal Ulcer

    PubMed Central

    Batawi, Hatim; Kothari, Nikisha; Camp, Andrew; Bernhard, Luis; Karp, Carol L.; Galor, Anat

    2016-01-01

    Purpose We report the case of a 77-year-old man with no history of keratoconus or other ectatic disorders who presented with corneal hydrops in the setting of a corneal ulcer. The risk factors, pathogenesis and treatment options of corneal hydrops are discussed. Method This is an observational case report study. Results A 77-year-old man presented with a 1-day history of severe pain, redness, mucous discharge and photophobia in the right eye. A slit-lamp examination of the right eye showed an area of focal corneal edema and protrusion. Within the area of edema and protrusion, there was an infiltrate with an overlying epithelial defect consistent with an infectious corneal ulcer. The Seidel test showed no leakage, so a clinical diagnosis of corneal hydrops associated with nonperforated corneal ulcer was made. With appropriate antibiotic treatment, the corneal ulcer and hydrops both resolved over a 1-month period. Conclusion Corneal hydrops can occur in the setting of corneal infections. PMID:26889160

  13. Intestinal microbiota and ulcerative colitis.

    PubMed

    Ohkusa, Toshifumi; Koido, Shigeo

    2015-11-01

    There is a close relationship between the human host and the intestinal microbiota, which is an assortment of microorganisms, protecting the intestine against colonization by exogenous pathogens. Moreover, the intestinal microbiota play a critical role in providing nutrition and the modulation of host immune homeostasis. Recent reports indicate that some strains of intestinal bacteria are responsible for intestinal ulceration and chronic inflammation in inflammatory bowel diseases (IBD) such as ulcerative colitis (UC) and Crohn's disease (CD). Understanding the interaction of the intestinal microbiota with pathogens and the human host might provide new strategies treating patients with IBD. This review focuses on the important role that the intestinal microbiota plays in maintaining innate immunity in the pathogenesis and etiology of UC and discusses new antibiotic therapies targeting the intestinal microbiota.

  14. Polymyositis associated with ulcerative colitis.

    PubMed Central

    Chugh, S; Dilawari, J B; Sawhney, I M; Dang, N; Radotra, B D; Chawla, Y K

    1993-01-01

    An elderly woman with chronic ulcerative colitis who developed proximal muscle weakness, increased serum creatine phosphokinase activity, and histological and electromyographic abnormalities characteristic of polymyositis is described. Treatment with corticosteroids and 5-acetylsalicylic acid was followed by a remission in bowel symptoms, improvement in muscle power, and reversal of electromyographic changes. An autoimmune link between the two disorders seems likely. Images Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 PMID:8491410

  15. Amniotic membrane transplantation ineffective as additional therapy in patients with aggressive Mooren’s ulcer

    PubMed Central

    2013-01-01

    Background Mooren’s ulcer is a severe ulcerative inflammation of the cornea. The exact pathogenesis remains unclear. Therefore many therapies of Mooren’s ulcer are recommended in literature. To shed more light on the ongoing question of optimal treatment of severe progressive Mooren’s ulcer, we here report on a retrospective case series of patients treated with systemic immunosuppressive therapy and additional amniotic membrane transplantation. Methods Medical records from seven patients (eleven eyes), 4 male and 3 female, with severe progressive Mooren’s ulcer were analysed retrospectively. The mean follow up was 88.4 ± 80.8 months (range 12–232 month). A HLA-typing was performed in all patients. A systemic immunosuppressive therapy was administered in all patients. The amniotic membrane was transplanted after the base of the ulcer was resected. Results Multiple amniotic membrane transplantations were necessary in six patients. The visual outcome of all patients was poor. No patient achieved a visual acuity better than 20/630 Snellen chart. Five patients were positive for HLA-DQ2 and four patients were positive for HLA-DR17(3). Conclusions The aggressive and highly inflammatory form of Mooren’s ulcer is difficult to treat and the progression of the disease is hard to influence positively even under systemic immunosuppressive therapy. Therefore, the main intention of therapy is to achieve a stable epithelialized corneal surface without the risk of perforation. Amniotic membrane transplantation is not able to cure severe forms of Mooren’s ulcer. However it supports the immunosuppressive therapy in acute situations as in critical corneal thinning. PMID:24345289

  16. Lawsonia intracellularis-associated ulcerative and necro-hemorrhagic enteritis in 5 weanling foals

    PubMed Central

    Arroyo, Luis G.; ter Woort, Federica; Baird, John D.; Tatiersky, Laetitia; DeLay, Josepha; van Dreumel, Tony

    2013-01-01

    This report describes 5 cases of fatal Lawsonia intracellularis-associated ulcerative and necro-hemorrhagic enteritis in weanling Thoroughbred and Standardbred foals. The lesions are similar to those of the L. intracellularis-associated ulcerative and necro-hemorrhagic enteritis syndrome in pigs. Two foals had concurrent severe typhlo-colitis as a result of a large burden of encysted cyathostomes. The clinical, diagnostic, and therapeutic challenges, and the potential complications encountered during the management of such cases are discussed. PMID:24155489

  17. The Probiotic Mixture VSL#3 Accelerates Gastric Ulcer Healing by Stimulating Vascular Endothelial Growth Factor

    PubMed Central

    Dharmani, Poonam; De Simone, Claudio; Chadee, Kris

    2013-01-01

    Studies assessing the effect and mechanism of probiotics on diseases of the upper gastrointestinal tract (GI) including gastric ulcers are limited despite extensive work and promising results of this therapeutic option for other GI diseases. In this study, we investigated the mechanisms by which the probiotic mixture VSL#3 (a mixture of eight probiotic bacteria including Lactobacilli, Bifidobacteria and Streptococcus species) heals acetic acid induced gastric ulcer in rats. VSL#3 was administered orally at low (6×109 bacteria) or high (1.2×1010 bacteria) dosages from day 3 after ulcer induction for 14 consecutive days. VSL#3 treatments significantly enhanced gastric ulcer healing in a dose-dependent manner. To assess the mechanism(s) whereby VSL#3 exerted its protective effects, we quantified the gene expression of several pro-inflammatory cytokines, protein and expression of stomach mucin-Muc5ac, regulatory cytokine-IL-10, COX-2 and various growth factors. Of all the components examined, only expression and protein production of VEGF was increased 332-fold on day 7 in the ulcerated tissues of animals treated with VSL#3. Predictably, animals treated with VEGF neutralizing antibody significantly delayed gastric ulcer healing in VSL#3 treated animals. This is the first report to demonstrate high efficacy of the probiotic mixture VSL#3 in enhancing gastric ulcer healing. Probiotic efficacy was effective at higher concentrations of VSL#3 by specifically increasing the expression and production of angiogenesis promoting growth factors, primarily VEGF. PMID:23484048

  18. Autologous stem cell-based therapy for sickle cell leg ulcer: a pilot study.

    PubMed

    Meneses, José Válber L; Fortuna, Vitor; de Souza, Eliane Silva; Daltro, Gildasio Cerqueira; Meyer, Roberto; Minniti, Caterina P; Borojevic, Radovan

    2016-12-01

    Recurrent chronic leg ulcers are among the most severe vasculopathic complications of sickle cell disease (SCD). Their treatment remains a challenge. Stem cell therapy with bone marrow mononuclear cells (BMMC) is a promising new therapeutic option for other forms of chronic ulcers. This prospective pilot study was performed to evaluate safety and feasibility of BMMC implantation in patients with SCD and chronic leg ulcers (SCLU). Ulcer closure, recurrence and local pain were evaluated. BMMC were successfully administered to 23 SCLU patients and no serious adverse events occurred. During the 6-month follow-up period, 91·3% of patients had improved ulcer pain compared with baseline and 29·2% of the treated ulcers achieved total healing. The frequency of progenitor stem cells (CD34CD45(low) and fibroblast colony-forming units) in BMMC was found to be significantly reduced in SCLU patients and compared to SCD patients without ulcers (P < 0·004 and P < 0·01, respectively). No relationship was observed between treatment outcome and the number of implanted BM progenitor stem cells. In conclusion, BMMC implantation is a feasible and safe procedure, showing favourable outcomes for the treatment of SCLU, and encouraging further controlled clinical trials.

  19. Reaginic hypersensitivity in ulcerative colitis

    PubMed Central

    Jewell, D. P.; Truelove, S. C.

    1972-01-01

    Reaginic hypersensitivity in ulcerative colitis has been investigated in respect of a hypersensitivity to the cow's milk proteins and the frequency of atopic asthma, hay fever, and eczema. Intradermal tests were frequently positive, especially to casein, but the results did not differ from those found in healthy individuals and in groups of patients with Crohn's disease, hypolactasia, and the irritable colon syndrome. No circulating IgE-specific antibodies to the milk proteins were found. An increased frequency of atopic diseases was found in patients suffering from ulcerative colitis (15·7%) and Crohn's disease (13·3%) compared with the findings in a control group (1·2%). It is concluded that, if an allergy to milk proteins is a factor in the pathogenesis of ulcerative colitis, it is not mediated by reaginic antibodies. It is possible, however, that the frequent occurrence of atopy indicates a susceptibility to develop reaginic responses even though this mechanism does not apply to the milk proteins. PMID:4646293

  20. Approach to infected skin ulcers

    PubMed Central

    Frank, Christopher; Bayoumi, Imaan; Westendorp, Claire

    2005-01-01

    OBJECTIVE To review the diagnosis and management of infected chronic skin ulcers. SOURCES OF INFORMATION Cochrane database, MEDLINE, and Google were searched for clinical practice guidelines (CPGs) for wound care. Most recommendations found in the CPGs had level II or III evidence. Expert and consensus opinion from the Canadian Chronic Wound Advisory Board and the International Wound Bed Preparation Advisory Board were also used. MAIN MESSAGE Bacteria in skin ulcers act along a continuum from contamination through colonization and critical colonization to infection. Critical colonization is not always associated with overt signs of infection but can result in failure to heal, poor-quality granulation tissue, increased wound friability, and increased drainage. Good-quality swab samples should be an adjunct to clinical acumen, not a primary strategy for diagnosis. Iodine and silver-based dressings, topical antibiotics, and systemic antibiotics can be helpful. CONCLUSION Diagnosis of chronic wound infection is based on clinical signs and a holistic approach to patients. More research into assessment and treatment of skin ulcer infection is needed. PMID:16250422

  1. Perforated peptic ulcer - an update

    PubMed Central

    Chung, Kin Tong; Shelat, Vishalkumar G

    2017-01-01

    Peptic ulcer disease (PUD) affects 4 million people worldwide annually. The incidence of PUD has been estimated at around 1.5% to 3%. Perforated peptic ulcer (PPU) is a serious complication of PUD and patients with PPU often present with acute abdomen that carries high risk for morbidity and mortality. The lifetime prevalence of perforation in patients with PUD is about 5%. PPU carries a mortality ranging from 1.3% to 20%. Thirty-day mortality rate reaching 20% and 90-d mortality rate of up to 30% have been reported. In this review we have summarized the current evidence on PPU to update readers. This literature review includes the most updated information such as common causes, clinical features, diagnostic methods, non-operative and operative management, post-operative complications and different scoring systems of PPU. With the advancement of medical technology, PUD can now be treated with medications instead of elective surgery. The classic triad of sudden onset of abdominal pain, tachycardia and abdominal rigidity is the hallmark of PPU. Erect chest radiograph may miss 15% of cases with air under the diaphragm in patients with bowel perforation. Early diagnosis, prompt resuscitation and urgent surgical intervention are essential to improve outcomes. Exploratory laparotomy and omental patch repair remains the gold standard. Laparoscopic surgery should be considered when expertise is available. Gastrectomy is recommended in patients with large or malignant ulcer. PMID:28138363

  2. Engaging patients in pressure ulcer prevention.

    PubMed

    Hudgell, Lynne; Dalphinis, Julie; Blunt, Chris; Zonouzi, Maryam; Procter, Susan

    2015-05-06

    As patients increasingly care for themselves at home, they require accessible information to enable informed self-care. This article describes the development of an educational electronic application (app) designed for use by patients at risk of pressure ulcers, and their carers. The app can be downloaded to Windows, Android or Apple smartphones or tablets. The app is based on the current pressure ulcer prevention and management guidelines from the National Pressure Ulcer Advisory Panel and the National Institute for Health and Care Excellence, and is designed to educate patients and carers about how to prevent a pressure ulcer, how to recognise a pressure ulcer, and what to do if they suspect they are developing a pressure ulcer. We hope the app will be used to help with educational conversations among patients, carers and healthcare professionals.

  3. [Orthopaedic footwear against foot ulcers in diabetes].

    PubMed

    Bus, Sicco A

    2014-01-01

    In people with diabetes mellitus, foot ulcers are a major problem because they increase the risk of a foot infection and amputation and reduce quality of life. After a foot ulcer has healed, the risk of recurrence is high. Orthopaedic shoes and orthotics are often prescribed to high risk patients and aim to reduce the mechanical pressure on the plantar surface of the foot. Orthopaedic footwear that is modified to reduce pressure is not much more effective in preventing foot ulcer recurrence than orthopaedic footwear that did not undergo such modification, unless the shoes are worn as recommended. In that case, the risk of ulcer recurrence is reduced by 46%. In patients with a history of ulceration, compliance in wearing orthopaedic shoes at home is low, while these patients walk more inside the house than outside the house. Foot pressure measurements should be part of the prescription and evaluation of orthopaedic footwear for patients at high risk for foot ulceration.

  4. A Hydroxyurea-induced Leg Ulcer

    PubMed Central

    Hwang, Seon-Wook; Hong, Soon-Kwon; Kim, Sang-Hyun; Seo, Jong-Keun; Sung, Ho-Suk

    2009-01-01

    Hydroxyurea is a cytostatic agent that has recently become the drug of choice in the treatment of various myeloproliferative diseases. The cutaneous side effects of hydroxyurea include xerosis, hyperpigmentation, nail discoloration, and scaling. Leg ulcers have only rarely been reported in association with hydroxyurea treatment. A 75-year-old woman presented with leg ulcers, nail discoloration, and xerosis. The leg ulcers were refractory to conventional treatment. She had been taking oral hydroxyurea since being diagnosed with essential thrombocytosis in 2002. Hence, we suspected hydroxyurea-induced leg ulcers and discontinued her hydroxyurea treatment; the ulcers gradually healed thereafter. We present a rare case of hydroxyurea-induced leg ulcers in Korea. PMID:20548853

  5. Recurrence of Mooren's ulcer after lamellar keratoplasty.

    PubMed

    McDonnell, P J

    1989-09-01

    A 45-year-old man with unilateral Mooren's ulcer in a quiescent state underwent annular lamellar keratoplasty after corneal rupture due to minor trauma. Postoperatively, he did well until 8 months later when a recurrence of the Mooren's ulceration occurred, involving the central island of the patient's original corneal stroma. The stroma of the lamellar graft was uninvolved. This unusual occurrence lends support to the concept that there is a specific immunologic reaction to the cornea in patients with Mooren's ulcer.

  6. Ulcerative necrobiosis lipoidica responsive to colchicine.

    PubMed

    Schofield, Clare; Sladden, Michael J

    2012-08-01

    Necrobiosis lipoidica is an uncommon granulomatous disease of unknown aetiology. Few treatments have emerged with consistent efficacy and the ulcerated form of necrobiosis lipoidica can be particularly difficult to treat. A 56-year-old non-diabetic woman with chronic ulcerative necrobiosis lipoidica unresponsive to other therapies was commenced on colchicine treatment. Complete resolution of the ulcers was observed after 2 months' therapy with colchicine 500 µg twice daily.

  7. Ischemic Gastropathic Ulcer Mimics Gastric Cancer

    PubMed Central

    Daher, Saleh; Lahav, Ziv; Rmeileh, Ayman Abu; Mizrahi, Meir

    2016-01-01

    Gastric ulcer due to mesenteric ischemia is a rare clinical finding. As a result, few reports of ischemic gastric ulcers have been reported in the literature. The diagnosis of ischemic gastropathy is seldom considered in patients presenting with abdominal pain and gastric ulcers. In this case report, we describe a patient with increasing abdominal pain, weight loss, and gastric ulcers, who underwent extensive medical evaluation and whose symptoms were resistant to medical interventions. Finally he was diagnosed with chronic mesenteric ischemia, and his clinical and endoscopic abnormalities resolved after surgical revascularization of both the superior mesenteric artery and the celiac trunk. PMID:27579191

  8. Ischemic Gastropathic Ulcer Mimics Gastric Cancer.

    PubMed

    Daher, Saleh; Lahav, Ziv; Rmeileh, Ayman Abu; Mizrahi, Meir; Khoury, Tawfik

    2016-01-01

    Gastric ulcer due to mesenteric ischemia is a rare clinical finding. As a result, few reports of ischemic gastric ulcers have been reported in the literature. The diagnosis of ischemic gastropathy is seldom considered in patients presenting with abdominal pain and gastric ulcers. In this case report, we describe a patient with increasing abdominal pain, weight loss, and gastric ulcers, who underwent extensive medical evaluation and whose symptoms were resistant to medical interventions. Finally he was diagnosed with chronic mesenteric ischemia, and his clinical and endoscopic abnormalities resolved after surgical revascularization of both the superior mesenteric artery and the celiac trunk.

  9. [Peptic ulcer disease. Clinical evaluation in 2006].

    PubMed

    Malfertheiner, P; Bellutti, M

    2006-06-01

    Treatment of peptic ulcer disease has undergone a radical change due to the discovery of its main cause, the Helicobacter pylori infection. The management of the chronic infection is now the primary aim. Treatment of peptic ulcer essentially consists of eradicating H. pylori. A current problem is the resistance developed by H. pylori to the antibiotics used in eradication regimen. Ulcers that are induced by nonsteroidal antirheumatic (NSAR) agents and acetylsalicylic acid are gaining in importance. Optimized inhibition of acid secretion with proton pump inhibitors has made it possible to both prevent and cure ulcers in the stomach and duodenum caused by NSAR agents.

  10. Current Medical Management of Peptic Ulcer Disease

    PubMed Central

    Lukie, Bryan E.

    1989-01-01

    Peptic ulceration occurs when the digestive action of gastric secretions overcomes gastroduodenal mucosal defences. The therapeutic strategy used to correct this imbalance uses drugs that either reduce gastric secretion or increase mucosal resistance. Traditional therapies of dietary manipulation and antacid administration no longer play major roles in peptic ulcer therapy. Uncomplicated peptic ulcers respond quite well to drug treatment, although recurrences are common and may require long-term maintenance therapy. Drug-induced gastric ulcers have represented a challenging problem, for which effective therapy is now available. PMID:21249091

  11. Repeated fecal microbiota transplantation in a child with ulcerative colitis.

    PubMed

    Shimizu, Hirotaka; Arai, Katsuhiro; Abe, Jun; Nakabayashi, Kazuhiko; Yoshioka, Takako; Hosoi, Kenji; Kuroda, Makoto

    2016-08-01

    We report the case of an 11-year-old girl with ulcerative colitis refractory to conventional therapy, who was subsequently treated successfully with repeated fecal microbiota transplantation (FMT). The patient was steroid dependent despite several infliximab treatments, and colectomy was proposed to improve quality of life. After repeated FMT, she was able to maintain remission with on minimal dose of steroid. Although her fecal microbiota was dysbiotic before FMT, it was restored to a similar pattern as the donor after repeated FMT.

  12. Vitiligo in a patient receiving infliximab for refractory ulcerative colitis.

    PubMed

    Ismail, Waleed A; Al-Enzy, Saleh A; Alsurayei, Saqer A; Ismail, Ali E

    2011-06-01

    Infliximab is a chimerical monoclonal antibody that inhibits pro-inflammatory activity of tumour-necrosis factor alpha (TNFα) and it is the primary biological agent used in the treatment of moderate-to-severe ulcerative colitis (UC). We report a case of vitiligo following infliximab administration in a patient with refractory UC. The case serves as a reminder of adverse cutaneous reactions induced by TNFα-antagonist therapy.

  13. Peptic Ulcer Disease in Bangladesh: A Multi-centre Study.

    PubMed

    Ghosh, C K; Khan, M R; Alam, F; Shil, B C; Kabir, M S; Mahmuduzzaman, M; Das, S C; Masud, H; Roy, P K

    2017-01-01

    The incidence of peptic ulcer has steadily declined through out the world. This decreasing trend is also noticeable in this subcontinent. The point prevalence of peptic ulcer (PUD) in Bangladesh was around 15% in eighties. The aim of this study was to see the present prevalence of peptic ulcer at endoscopy and to identify changing trends in the occurrence of peptic ulcer in Bangladesh. This retrospective analysis of the endoscopic records of multiple tertiary referral centres of Dhaka city were done from January 2012 to July 2013. A total of 5608 subjects were the study samples. We included those patients having peptic ulcer in the form of duodenal ulcer, benign gastric ulcer including pre-pyloric ulcer and gastric outlet obstruction due to peptic ulcer. Duodenal ulcer and benign gastric ulcer were found in 415(7.4%) and 184(3.28%) patients respectively and gastric outlet obstruction due to peptic ulcer was found in 23(0.40%) patients.

  14. Accelerated Ulcer Healing and Resistance to Ulcer Recurrence with Gastroprotectants in Rat Model of Acetic Acid-induced Gastric Ulcer

    PubMed Central

    Young Oh, Tae; Ok Ahn, Byung; Jung Jang, Eun; Sang Park, Joo; Jong Park, Sang; Wook Baik, Hyun; Hahm, Ki-Baik

    2008-01-01

    Quality of ulcer healing (QOUH) is defined as ideal ulcer healing featuring with the fine granular ulcer scar, high functional restoration and the resistance to recurrence. This study was designed to compare the rates of QOUH achievement in rat gastric ulcer model between acid suppressant treated group and gastroprotectant treated group accompanied with elucidations of molecular mechanisms. Serosal injection of acetic acids for generating gastric ulcer and intraperitoneal (ip) injection of recombinant interleukin 1-beta (IL-1β) for recurring healed ulcer was done in SD rats. The 72 rats were divided into three groups according to treatment as follows; Group I, no further treatment, Group II, 8 weeks treatment of omeprazole, and Group III, 8 weeks of gastroprotectant treatment. IL-1β was administered for ulcer recurrence after 28 weeks of acetic acid injection. At four weeks after gastric ulcerogenesis, 58.3% (7/12) of active gastric ulcer were converted to healing stage in Group III, but 16.7% (2/12) in Group II and none in Group I, for which significant levels of epidermal growth factor, mucin, and pS2/trefoil peptide1 were contributive to these accelerated healings of Group III. ip injections of rIL-1β (200 µg/kg) at 28 weeks after acetic acid injection led to 100% of ulcer recurrence in Group I and 75.0% in Group II, but only 16.7% of Group III rats showed ulcer recurrence. Significantly attenuated levels of inflammatory cytokines including IL-2, transforming growth factor-alpha (TNF-α), cyclooxygenase-2 (COX-2), nitrotyrosine were responsible for the resistance to ulcer recurrence in Group III. Conclusively, gastroprotectant might be prerequisite in order to achieve ideal QOUH through significant inductions of remodeling. PMID:18545642

  15. The role of cigarettes and nicotine in the onset and treatment of ulcerative colitis.

    PubMed

    Birtwistle, J

    1996-12-01

    Epidemiological evidence suggests that ulcerative colitis is a disease of nonsmokers, while Crohn's disease is a disease of smokers. The relative risk of developing ulcerative colitis is not only greater in nonsmokers, in addition there appears to be a rebound effect in smokers who quit, with the heaviest (ex-)smokers increasing their relative risk of the disease the most. This factor poses an ethical dilemma for health professionals giving advice on stopping smoking, which may thus have a serious detrimental effect on the health of some patients. Nicotine is believed to be the pharmacological ingredient of tobacco that is responsible for this beneficial effect and several clinical trials using nicotine have demonstrated it to be an effective therapeutic agent in the treatment of ulcerative colitis. Although the aetiology of ulcerative colitis is unclear, current research using nicotine-based products has produced some interesting clues, together with the possibility of some form of therapeutic treatment based on nicotine administration.

  16. Ehlers-Danlos Syndrome Type VIII: A Rare Cause of Leg Ulcers in Young Patients

    PubMed Central

    Lucas, Antoine; Piérard, Gérald E.; Hermanns-Lê, Trinh; De Paepe, Anne; Dupuy, Alain

    2013-01-01

    Ehlers-Danlos syndrome type VIII (EDS-VIII) is a very rare autosomal dominant disease characterized by early-onset periodontitis associated with features of Ehlers-Danlos syndrome. We report a 32-year-old man whose chronic leg ulcer led to the diagnosis of EDS-VIII. He had severe periodontitis with complete loss of permanent teeth and skin fragility with thin skin, atrophic scars, and brownish atrophic pretibial plaques. Leg ulcer is not a prominent feature of EDS-VIII. We suggest adding EDS-VIII to the list of rare diseases accounting for chronic leg ulcers, if this case report prompts others to report leg ulcers associated with EDS-VIII. PMID:24198978

  17. Acid-reducing vagotomy is associated with reduced risk of subsequent ischemic heart disease in complicated peptic ulcer

    PubMed Central

    Wu, Shih-Chi; Fang, Chu-Wen; Chen, William Tzu-Liang; Muo, Chih-Hsin

    2016-01-01

    Abstract Persistent exacerbation of a peptic ulcer may lead to a complicated peptic ulcer (perforation or/and bleeding). The management of complicated peptic ulcers has shifted from acid-reducing vagotomy, drainage, and gastrectomy to simple local suture or non-operative (endoscopic/angiographic) hemostasis. We were interested in the long-term effects of this trend change. In this study, complicated peptic ulcer patients who received acid-reducing vagotomy were compared with those who received simple suture/hemostasis to determine the risk of ischemic heart disease (IHD). This retrospective cohort study analyzed 335,680 peptic ulcer patients recorded from 2000 to 2006 versus 335,680 age-, sex-, comorbidity-, and index-year matched comparisons. Patients with Helicobacter pylori (HP) infection were excluded. In order to identify the effect of vagus nerve severance, patients who received gastrectomy or antrectomy were also excluded. The incidence of IHD in both cohorts, and in the complicated peptic ulcer patients who received acid-reducing vagotomy versus those who received simple suture or hemostasis was evaluated. The overall incidence of IHD was higher in patients with peptic ulcer than those without peptic ulcer (17.00 vs 12.06 per 1000 person-years), with an adjusted hazard ratio (aHR) of 1.46 based on multivariable Cox proportional hazards regression analysis controlling for age, sex, Charlson's comorbidity index, and death (competing risk). While comparing peptic ulcer patients with acid-reducing vagotomy to those with simple suture/hemostasis or those without surgical treatment, the aHR (0.58) was the lowest in the acid-reducing vagotomy group. Patients with peptic ulcer have an elevated risk of IHD. However, complicated peptic ulcer patients who received acid-reducing vagotomy were associated with reduced risk of developing IHD. PMID:27977613

  18. Peculiar Presentation of Ulcerative Colitis

    PubMed Central

    Diab, Amany; Ahmed, Ayman; Abohamad, Samar; Elgendy, Hala

    2016-01-01

    Ulcerative colitis (UC) is a chronic inflammatory and recurrent disorder that is characterized by bowel inflammation. Among the extraintestinal manifestations (EIMs) that associate UC are the joints and renal manifestations. Joint affection in the form of arthritis can precede the intestinal manifestations of UC. However, renal affection with amyloidosis does not precede the UC diagnosis. Herein, we report a case of 26-year-old male diagnosed with UC after having peripheral arthritis for long time in addition to spondylitis and kidney amyloidosis. PMID:27042365

  19. Triple gastric peptic ulcer perforation.

    PubMed

    Radojkovic, Milan; Mihajlovic, Suncica; Stojanovic, Miroslav; Stanojevic, Goran; Damnjanovic, Zoran

    2016-03-01

    Patients with advanced or metastatic cancer have compromised nutritional, metabolic, and immune conditions. Nevertheless, little is known about gastroduodenal perforation in cancer patients. Described in the present report is the case of a 41-year old woman with stage IV recurrent laryngeal cancer, who used homeopathic anticancer therapy and who had triple peptic ulcer perforation (PUP) that required surgical repair. Triple gastric PUP is a rare complication. Self-administration of homeopathic anticancer medication should be strongly discouraged when evidence-based data regarding efficacy and toxicity is lacking.

  20. Prevention, Assessment and Treatment Of Decubitus Ulcers

    PubMed Central

    Morden, Patricia; Bayne, Ronald

    1976-01-01

    Decubitus ulcers are not uncommon in chronically ill and disabled people who are bedridden. Prevention is better than cure, but the chief ingredient in both is avoidance of excess pressure on the tissues, especially over bony prominences. If an ulcer does occur, it requires scrutiny, appropriate therapy with the agents listed and repeated re-examination. PMID:21308073

  1. Hypostatic ulcers in 47,XXY Klinefelter's syndrome

    PubMed Central

    Verp, Marion S; Simpson, Joe Leigh; Martin, Alice O

    1983-01-01

    Hypostatic leg ulcers, probably secondary to vascular insufficiency, were observed in two adult men with 47,XXY Klinefelter's syndrome. The association between leg ulcers and 47,XXY Klinefelter's syndrome deserves increased attention because knowledge of the association may alert clinicians to an otherwise unsuspected chromosome abnormality. PMID:6842542

  2. [Treatment of patients with trophic ulcer].

    PubMed

    Karapetian, G É; Iakimov, S V; Mikitin, I L; Kochetova, L V; Pakhomova, R A

    2014-01-01

    The authors present the investigation of inpatient treatment of 137 patients with trophic ulcers of venous aethiology. All the patients were hospitalized in the "Road clinical hospital" on the Krasnoyarsk station. A comparative analysis of treatment results of the patients with trophic ulcers using different medical methods was made. The efficacy of combined use of low-frequency ultrasound and ozone therapy was proved.

  3. Pressure ulcers: Back to the basics

    PubMed Central

    Agrawal, Karoon; Chauhan, Neha

    2012-01-01

    Pressure ulcer in an otherwise sick patient is a matter of concern for the care givers as well as the medical personnel. A lot has been done to understand the disease process. So much so that USA and European countries have established advisory panels in their respective continents. Since the establishment of these organizations, the understanding of the pressure ulcer has improved significantly. The authors feel that the well documented and well publicized definition of pressure ulcer is somewhat lacking in the correct description of the disease process. Hence, a modified definition has been presented. This disease is here to stay. In the process of managing these ulcers the basic pathology needs to be understood well. Pressure ischemia is the main reason behind the occurrence of ulceration. Different extrinsic and intrinsic factors have been described in detail with review of literature. There are a large number of risk factors causing ulceration. The risk assessment scales have eluded the surgical literature and mostly remained in nursing books and websites. These scales have been reproduced for completion of the basics on decubitus ulcer. The classification of the pressure sores has been given in a comparative form to elucidate that most of the classifications are the same except for minor variations. The management of these ulcers is ever evolving but the age old saying of “prevention is better than cure” suits this condition the most. PMID:23162223

  4. Evaluation of dairy allergy among ulcerative colitis patients

    PubMed Central

    Judaki, Arezo; Hafeziahmadi, Mohamadreza; Yousefi, Atefe; Havasian, Mohamad Reza; Panahi, Jafar; Sayehmiri, Koroush; Alizadeh, Sajjad

    2014-01-01

    The intestine is the largest mucosal organ of the body and also the first line immune homeostasis. Inflammatory bowel disease or IBD is divided into ulcerative colitis and Crohn's disease. One of the problems that can occur with UC is dietary allergy to some foods. This study aimed to evaluated the dairy allergy among patients with ulcerative colitis. This study is a Case - control study, that studied 72 patients with Ulcerative Colitis, after recording history of the disease, colonoscopy and confirmed by biopsy and 72 person without history of colitis. In this study, in order to investigate of food allergy, used of the EUROMMUM kit with an international code number DP3420-1601-11E. We used chi-square and Monte Carlo method for analysis of data. Among UC patients, 30.6% mild, 52.8% moderate and 16.6% of cases were in sever stage. 9.7% of them reported a history of abdominal surgery due to disease. According to the chi-square and Monte Carlo methods, dairy allergy (including: cow milk, cow milk UHT and casein) in UC group was significant (P=0.00). This study indicated that there is significant relationship between UC and cow milk, cow milk UHT and casein. UC patients who are allergic to dairy products and the use of dairy products can increase the severity of UC. PMID:25512686

  5. Challenges in the management of acute peptic ulcer bleeding.

    PubMed

    Lau, James Y W; Barkun, Alan; Fan, Dai-ming; Kuipers, Ernst J; Yang, Yun-sheng; Chan, Francis K L

    2013-06-08

    Acute upper gastrointestinal bleeding is a common medical emergency worldwide, a major cause of which are bleeding peptic ulcers. Endoscopic treatment and acid suppression with proton-pump inhibitors are cornerstones in the management of the disease, and both treatments have been shown to reduce mortality. The role of emergency surgery continues to diminish. In specialised centres, radiological intervention is increasingly used in patients with severe and recurrent bleeding who do not respond to endoscopic treatment. Despite these advances, mortality from the disorder has remained at around 10%. The disease often occurs in elderly patients with frequent comorbidities who use antiplatelet agents, non-steroidal anti-inflammatory drugs, and anticoagulants. The management of such patients, especially those at high cardiothrombotic risk who are on anticoagulants, is a challenge for clinicians. We summarise the published scientific literature about the management of patients with bleeding peptic ulcers, identify directions for future clinical research, and suggest how mortality can be reduced.

  6. Ulcerative colitis associated with the herbal weight loss supplement Hydroxycut

    PubMed Central

    Sivarajah, Vernon; Abdul, Quddus; Pardoe, Helen; Lunniss, Peter

    2013-01-01

    A 25-year-old Iranian gentleman was admitted to hospital with severe bloody diarrhoea and abdominal pain. He had similar episodes in the past. On each occasion his symptoms developed following the consumption of the herbal weight loss supplement Hydroxycut Hardcore X. On this admission, a (CT) scan demonstrated bowel wall thickening and peri-colonic fat stranding in the sigmoid colon. On flexible sigmoidoscopy, a continuous length of congested mucosa with multiple small ulcers was seen extending up to the mid-transverse colon, in keeping with ulcerative colitis. Histological analysis of biopsies was taken at the time and confirmed this. He was started on steroids early during his admission but this only provided a transient clinical improvement. The addition of cyclosporine, which was later changed to azathioprine, did not improve his condition either. He therefore underwent an open subtotal colectomy with end ileostomy. He made a slow but steady recovery and was discharged 3 weeks later. PMID:23291814

  7. Topical Metronidazole for Odor Control in Pressure Ulcers.

    PubMed

    Lyvers, Elizabeth; Elliott, David P

    2015-09-01

    There are many remedies that have been recommended for the treatment of foul odor associated with pressure ulcers. This article seeks to review the literature surrounding the use of metronidazole as a safe and effective solution to an oftentimes stubborn and frustrating problem. Other tools used to control odor include bleach-based solutions and charcoal dressings. Metronidazole, with its antianaerobic properties, appears to have a useful role in therapy when applied topically to a pressure ulcer. Commercially available products include 0.75% and 1% creams, gels, lotions, and intravenous solutions. Of the 59 cases viewed throughout several publications, 56 reported nearly complete odor resolution in two to seven days when metronidazole was applied to the wound two or three times daily. Virtually no systemic adverse events have been reported in the literature, despite the risk for systemic absorption. A need remains to monitor for toxicities such as nausea, gastrointestinal distress, and neural toxicities from long-term use.

  8. Ulcerative colitis associated with the herbal weight loss supplement Hydroxycut.

    PubMed

    Sivarajah, Vernon; Abdul, Quddus; Pardoe, Helen; Lunniss, Peter

    2013-01-03

    A 25-year-old Iranian gentleman was admitted to hospital with severe bloody diarrhoea and abdominal pain. He had similar episodes in the past. On each occasion his symptoms developed following the consumption of the herbal weight loss supplement Hydroxycut Hardcore X. On this admission, a (CT) scan demonstrated bowel wall thickening and peri-colonic fat stranding in the sigmoid colon. On flexible sigmoidoscopy, a continuous length of congested mucosa with multiple small ulcers was seen extending up to the mid-transverse colon, in keeping with ulcerative colitis. Histological analysis of biopsies was taken at the time and confirmed this. He was started on steroids early during his admission but this only provided a transient clinical improvement. The addition of cyclosporine, which was later changed to azathioprine, did not improve his condition either. He therefore underwent an open subtotal colectomy with end ileostomy. He made a slow but steady recovery and was discharged 3 weeks later.

  9. Rosiglitazone for Active Ulcerative Colitis

    PubMed Central

    Lewis, James D.; Lichtenstein, Gary R.; Deren, Julius J; Sands, Bruce E.; Hanauer, Stephen B.; Katz, Jeffry A.; Lashner, Bret; Present, Daniel H.; Chuai, Shaokun; Ellenberg, Jonas H.; Nessel, Lisa; Wu, Gary D.

    2008-01-01

    Background Thiazolidinedione ligands for the gamma subtype of peroxisome proliferator-activated receptors (PPARγ), widely used to treat type 2 diabetes mellitus, have been proposed as novel therapies for ulcerative colitis. Methods This multicenter randomized, double blind, placebo-controlled clinical trial compared the efficacy of rosiglitazone (Avandia™) 4 mg orally twice daily versus placebo twice daily for 12 weeks in 105 patients with mild to moderately active UC. Disease activity was measured with the Mayo Score. The primary endpoint was clinical response (≥ 2 point reduction) at week 12. Clinical remission (Mayo Score ≤2), endoscopic remission, and quality of life were secondary outcomes. Results After 12 weeks of therapy, 23 patients (44%) treated with rosiglitazone and 12 patients (23%) treated with placebo achieved clinical response (p=0.04). Remission was achieved in 9 patients (17%) treated with rosiglitazone and 1 patient (2%) treated with placebo (p=0.01). Endoscopic remission was uncommon in either treatment arm (8% rosiglitazone vs. 2% placebo, p=0.34). Clinical improvement was evident as early as 4 weeks (p=0.049). Quality of life was significantly improved at week 8 (p=0.01) but not at week 4 (p=0.48) or 12 (p=0.14). Serious adverse events were rare. Conclusions Rosiglitazone was efficacious in the treatment of mild to moderately active ulcerative colitis. PMID:18325386

  10. Help-Seeking for Pre-Ulcer and Ulcer Conditions of Mycobacterium ulcerans Disease (Buruli Ulcer) in Ghana

    PubMed Central

    Ackumey, Mercy M.; Gyapong, Margaret; Pappoe, Matilda; Weiss, Mitchell G.

    2011-01-01

    This study examined sociocultural features of help-seeking for Buruli ulcer–affected persons with pre-ulcers and ulcers in a disease-endemic area in Ghana. A sample of 181 respondents were purposively selected. Fisher's exact test was used to compare help-seeking variables for pre-ulcers and ulcers. Qualitative phenomenologic analysis of narratives clarified the meaning and content of selected quantitative help-seeking variables. For pre-ulcers, herbal dressings were used to expose necrotic tissues and subsequently applied as dressings for ulcers. Analgesics and left-over antibiotics were used to ease pain and reduce inflammation. Choices for outside-help were influenced by the perceived effectiveness of the treatment, the closeness of the provider to residences, and family and friends. Health education is required to emphasize the risk of self-medication with antibiotics and the importance of medical treatment for pre-ulcers, and to caution against the use of herbs to expose necrotic tissues, which could lead to co-infections. PMID:22144453

  11. Anti-ulcer and ulcer healing potentials of Musa sapientum peel extract in the laboratory rodents

    PubMed Central

    Onasanwo, Samuel Adetunji; Emikpe, Benjamin Obukowho; Ajah, Austin Azubuike; Elufioye, Taiwo Olayemi

    2013-01-01

    Background: This study investigated the anti-ulcer and ulcer healing potentials of the methanol extract of Musa sapientum peel in the laboratory rats. Materials and Methods: Methanol extract of the peels on Musa sapientum (MEMS) was evaluated for its anti-ulcer using alcohol-induced, aspirin-induced, and pyloric ligation-induced models, and for its ulcer healing employing acetic acid-induced ulcer models in rats. Results: The findings from this experiment showed that MEMS (50, 100 and 200 mg/kg, b.w.) anti-ulcer and ulcer healing activity (P ≤ 0.05) is dose-dependent. Also, MEMS exhibited healing of the ulcer base in all the treated groups when compared with the control group. Conclusion: The outcomes of this experiment revealed that the anti-ulcer effect of MEMS may be due to its anti-secretory and cyto-protective activity. The healing of the ulcer base might not be unconnected with basic fibroblast growth factors responsible for epithelial regeneration. PMID:23900937

  12. Ulcers

    MedlinePlus

    ... doctors think it happens: Bacteria weaken the protective coating of the stomach and upper small intestine. Acid ... take you to a site outside of KidsHealth's control. About TeensHealth Nemours.org Reading BrightStart! Contact Us ...

  13. A controlled clinical trial with De-Nol (tripotassium dicitrato bismuthate) in patients with gastric ulcer.

    PubMed

    Patty, I; Deák, G; Jávor, T; Mózsik, G; Nagy, L; Tárnok, F

    1983-01-01

    The efficacy of local-acting De-Nol liquid (tripotassium dicitrato bismuthate) was investigated in patients with endoscopically verified gastric ulcer. In a prospective-type clinical trial, 16 outpatients received De-Nol and 24 outpatients received an antacid mixture (sodium bicarbonate, calcium carbonate, magnesium trisilicate in equal parts). The period of study was 4 weeks, the endoscopy being performed on the 14th and 28th day after commencement of treatment. We Registration was made of the degree of ulcer healing (ulcer is healed, or not healed but reduced by 50%, or slightly healed, or unchanged), the degree of pain (0 = none, 1 = slight, 2 = moderate, 3 = severe), body weight, different biochemical and haematological examinations, side-effects and some other parameters. Of those patients given De-Nol treatment, the ulcer healed in 69% within four weeks, as compared with 33% of those given antacid therapy. There was also a significant (p less than 0.001, p less than 0.02) difference between the two groups in the size of the ulceration which remained and in the decrease of pain. Side-effects were not recorded. These data suggest the beneficial effect of De-Nol liquid in the treatment of patients with gastric ulceration.

  14. Time trends in peptic ulcer surgery, 1956 to 1986. A nation-wide survey in Sweden.

    PubMed Central

    Gustavsson, S; Nyrén, O

    1989-01-01

    To establish time trends in surgical rates for peptic ulcer disease, all surgical departments in Sweden were requested to complete a questionnaire regarding elective operations for gastric and duodenal ulcers and emergency operations for ulcer perforations performed in 1956, 1966, 1976, and 1986. A total of 8558 operations were reported for these years. The incidence of elective surgery declined steadily, the rates being 72.1, 45.0, 31.9, and 10.7 per 100,000 inhabitants. The male:female ratio fell from 4.2 to 1.5:1, while the duodenal/gastric ulcer ratio remained virtually unchanged. The operation rate for perforation decreased by 50%, from 12.8 to 6.4 per 100,000 inhabitants. We conclude that there has been a dramatic decline in elective peptic ulcer surgery in Sweden that began long before the advent of fiberoptic endoscopy, highly selective vagotomy, or H2-receptor antagonists. The comparable decline in emergency procedures suggests that true changes in the incidence or severity of the disease have occurred. In the future the few patients still needing elective surgery for peptic ulcer may have to be served by a small number of specialized centers. PMID:2589883

  15. The results of Helicobacter pylori eradication on repeated bleeding in patients with stomach ulcer.

    PubMed

    Horvat, Darko; Vcev, Aleksandar; Soldo, Ivan; Timarac, Jasna; Dmitrović, Branko; Misević, Tonci; Ivezić, Zdravko; Kraljik, Nikola

    2005-06-01

    The triple therapy of Helicobacter pylori eradication prevents repeated bleeding from stomach ulcer. The aim of this one-way blind prospective study was to evaluate the efficiency of the two-week triple therapy for Helicobacter pylori eradication in preventing renewed bleeding in patients with stomach ulcer within one year. This research included 60 hospitalized patients with bleeding stomach ulcer and positive Helicobacter pylori infection, 34 men and 26 women (average age 59.7 years). The patients were given therapeutic scheme of omeprazol--amoxicilin--metrodinazol (OAM) eradication for 14 days. Eradication of H. pylori infection was defined as lack of proof of the infection one month or several months after therapy suspension. By applying triple OAM therapy within two weeks the eradication was successful in 72%. In the group of 17 H. pylori positive patients there were 8 patients (47.6%) with repeated stomach ulcer and 3 patients (18%) with bleeding. Within the group of 43 H. pylori negative patients there were only 2 patients (4.65%) with repeated stomach ulcer and 1 patient (2%) with bleeding, during the observed period of 12 months. This research confirms the hypothesis about the necessity of eradication of Helicobacter pylori infection in patients with bleeding stomach ulcer as prevention of repeated bleeding.

  16. Targeted interventions required against genital ulcers in African countries worst affected by HIV infection.

    PubMed Central

    O'Farrell, N.

    2001-01-01

    It remains unclear why there is such marked variation in the severity of the human immunodeficiency virus (HIV) epidemic between African countries. The prevalence of HIV infection has reached high levels in many parts of southern Africa but in most countries of West Africa the levels are much lower. Although there is good evidence that sexually transmitted infections (STIs) and genital ulcers in particular facilitate heterosexual transmission of HIV, there is little comparative STI data from the African countries worst affected by HIV infection. A MEDLINE search covering the period 1966 to August 2000 using the keywords "sexually transmitted diseases", "genital ulcers" and "Africa" was performed to identify factors that might be relevant to the spread of HIV infection in countries with the highest prevalences of the virus. In the countries worst affected by HIV infection, the proportions of men and women with STI who had genital ulcers lay in the ranges 45-68% and 13-68%, respectively. The proportions were much lower in countries of West Africa than in those of southern Africa. The African countries worst affected by HIV infection should adopt a more specialized approach to STI control than hitherto and specifically target the high incidence of genital ulceration. Locally, technical STI committees should draw up country-specific guidelines taking into account the prevalence of the various causes of genital ulceration. In these countries, national AIDS control programmes and donor agencies should develop a specific focus for decreasing the incidence of genital ulcer disease. PMID:11436480

  17. Antioxidant Therapies for Ulcerative Dermatitis: A Potential Model for Skin Picking Disorder

    PubMed Central

    George, Nneka M.; Whitaker, Julia; Vieira, Giovana; Geronimo, Jerome T.; Bellinger, Dwight A.; Fletcher, Craig A.; Garner, Joseph P.

    2015-01-01

    Skin Picking Disorder affects 4% of the general population, with serious quality of life impacts, and potentially life threatening complications. Standard psychoactive medications do not help most patients. Similarly, Mouse Ulcerative Dermatitis (skin lesions caused by excessive abnormal grooming behavior) is very common in widely used inbred strains of mice, and represents a serious animal welfare issue and cause of mortality. Treatment options for Ulcerative Dermatitis are largely palliative and ineffective. We have proposed mouse Ulcerative Dermatitis as a model for human Skin Picking Disorder based on similar epidemiology, behavior, and its comorbidity and mechanistic overlap with hair pulling (trichotillomania). We predicted that mouse Ulcerative Dermatitis would be treated by N-Acetylcysteine, as this compound is highly effective in treating both Skin Picking Disorder and Trichotillomania. Furthermore, we hypothesized that N-Acetylcysteine’s mode of action is as a precursor to the production of the endogenous antioxidant glutathione in the brain, and therefore intranasal glutathione would also treat Ulcerative Dermatitis. Accordingly, we show in a heterogenous prospective trial, the significant reduction in Ulcerative Dermatitis lesion severity in mice receiving either N-acetylcysteine (oral administration) or glutathione (intranasal). The majority of mice treated with N-acetylcysteine improved slowly throughout the course of the study. Roughly half of the mice treated with glutathione showed complete resolution of lesion within 2-4 weeks, while the remainder did not respond. These findings are the first to show that the use of N-acetylcysteine and Glutathione can be curative for mouse Ulcerative Dermatitis. These findings lend additional support for mouse Ulcerative Dermatitis as a model of Skin Picking Disorder and also support oxidative stress and glutathione synthesis as the mechanism of action for these compounds. As N-Acetylcysteine is poorly

  18. Treatment of pressure ulcers with autologous bone marrow nuclear cells in patients with spinal cord injury

    PubMed Central

    Sarasúa, J González; López, S Pérez; Viejo, M Álvarez; Basterrechea, M Pérez; Rodríguez, A Fernández; Gutiérrez, A Ferrero; Gala, J García; Menéndez, Y Menéndez; Augusto, D Escudero; Arias, A Pérez; Hernández, J Otero

    2011-01-01

    Context Pressure ulcers are especially difficult to treat in patients with spinal cord injury (SCI) and recurrence rates are high. Prompted by encouraging results obtained using bone marrow stem cells to treat several diseases including chronic wounds, this study examines the use of autologous stem cells from bone marrow to promote the healing of pressure ulcers in patients with SCI. Objective To obtain preliminary data on the use of bone marrow mononuclear cells (BM-MNCs) to treat pressure ulcers in terms of clinical outcome, procedure safety, and treatment time. Participants Twenty-two patients with SCI (19 men, 3 women; mean age 56.41 years) with single type IV pressure ulcers of more than 4 months duration. Interventions By minimally invasive surgery, the ulcers were debrided and treated with BM-MNCs obtained by Ficoll density gradient separation of autologous bone marrow aspirates drawn from the iliac crest. Results In 19 patients (86.36%), the pressure ulcers treated with BM-MNCs had fully healed after a mean time of 21 days. The number of MNCs isolated was patient dependent, although similar clinical outcomes were observed in each case. Compared to conventional surgical treatment, mean intra-hospital stay was reduced from 85.16 to 43.06 days. Following treatment, 5 minutes of daily wound care was required per patient compared to 20 minutes for conventional surgery. During a mean follow-up of 19 months, none of the resolved ulcers recurred. Conclusions Our data indicate that cell therapy using autologous BM-MNCs could be an option to treat type IV pressure ulcers in patients with SCI, avoiding major surgical intervention. PMID:21756569

  19. Antioxidant Therapies for Ulcerative Dermatitis: A Potential Model for Skin Picking Disorder.

    PubMed

    George, Nneka M; Whitaker, Julia; Vieira, Giovana; Geronimo, Jerome T; Bellinger, Dwight A; Fletcher, Craig A; Garner, Joseph P

    2015-01-01

    Skin Picking Disorder affects 4% of the general population, with serious quality of life impacts, and potentially life threatening complications. Standard psychoactive medications do not help most patients. Similarly, Mouse Ulcerative Dermatitis (skin lesions caused by excessive abnormal grooming behavior) is very common in widely used inbred strains of mice, and represents a serious animal welfare issue and cause of mortality. Treatment options for Ulcerative Dermatitis are largely palliative and ineffective. We have proposed mouse Ulcerative Dermatitis as a model for human Skin Picking Disorder based on similar epidemiology, behavior, and its comorbidity and mechanistic overlap with hair pulling (trichotillomania). We predicted that mouse Ulcerative Dermatitis would be treated by N-Acetylcysteine, as this compound is highly effective in treating both Skin Picking Disorder and Trichotillomania. Furthermore, we hypothesized that N-Acetylcysteine's mode of action is as a precursor to the production of the endogenous antioxidant glutathione in the brain, and therefore intranasal glutathione would also treat Ulcerative Dermatitis. Accordingly, we show in a heterogenous prospective trial, the significant reduction in Ulcerative Dermatitis lesion severity in mice receiving either N-acetylcysteine (oral administration) or glutathione (intranasal). The majority of mice treated with N-acetylcysteine improved slowly throughout the course of the study. Roughly half of the mice treated with glutathione showed complete resolution of lesion within 2-4 weeks, while the remainder did not respond. These findings are the first to show that the use of N-acetylcysteine and Glutathione can be curative for mouse Ulcerative Dermatitis. These findings lend additional support for mouse Ulcerative Dermatitis as a model of Skin Picking Disorder and also support oxidative stress and glutathione synthesis as the mechanism of action for these compounds. As N-Acetylcysteine is poorly tolerated

  20. Ulcerative blepharitis and conjunctivitis in adult dairy cows and association with Moraxella bovoculi.

    PubMed

    Galvão, Klibs N; Angelos, John A

    2010-04-01

    Nine lactating dairy cows were evaluated because of eye lesions. Examination revealed mild to severe ulceration of the lower and/or upper eyelids, mild to severe swelling surrounding affected eyes, and profuse lacrimation. Lesions typically affected 1 eye, and involved the eyelid skin and conjunctiva. Oxytetracycline treatment led to cure within 2 wk.

  1. Diabetic foot ulcers. Pathophysiology, assessment, and therapy.

    PubMed Central

    Bowering, C. K.

    2001-01-01

    OBJECTIVE: To review underlying causes of diabetic foot ulceration, provide a practical assessment of patients at risk, and outline an evidence-based approach to therapy for diabetic patients with foot ulcers. QUALITY OF EVIDENCE: A MEDLINE search was conducted for the period from 1979 to 1999 for articles relating to diabetic foot ulcers. Most studies found were case series or small controlled trials. MAIN MESSAGE: Foot ulcers in diabetic patients are common and frequently lead to lower limb amputation unless a prompt, rational, multidisciplinary approach to therapy is taken. Factors that affect development and healing of diabetic patients' foot ulcers include the degree of metabolic control, the presence of ischemia or infection, and continuing trauma to feet from excessive plantar pressure or poorly fitting shoes. Appropriate wound care for diabetic patients addresses these issues and provides optimal local ulcer therapy with débridement of necrotic tissue and provision of a moist wound-healing environment. Therapies that have no known therapeutic value, such as foot soaking and topical antiseptics, can actually be harmful and should be avoided. CONCLUSION: Family physicians are often primary medical contacts for patients with diabetes. Patients should be screened regularly for diabetic foot complications, and preventive measures should be initiated for those at risk of ulceration. PMID:11398715

  2. Sarcoidosis mimicking a venous ulcer: a case report.

    PubMed

    Joshi, Smita S; Romanelli, Paolo; Kirsner, Robert S

    2009-11-01

    Sarcoidosis--a chronic, multisystem disease of unknown etiology characterized by noncaseating granulomas--may cause ulcerative lesions, particularly in African American women. A case of ulcerative sarcoidosis mimicking a venous ulcer is presented. The patient is a 44-year-old African American hypertensive, obese woman with a nonhealing medially based lower leg ulcer of 3 years' duration clinically consistent with a venous ulcer. The ulcer did not heal with compression therapy and pentoxifylline. Subsequent biopsies showed granulomatous inflammation consistent with sarcoidosis. When intralesional triamcinolone was added to compression therapy, the ulcer resolved after 3 months. Given its propensity toward formation on the lower extremities and ulcerative and atrophic appearance, ulcerative sarcoidosis should be considered in the differential diagnosis of a venous ulcer refractory to standard therapy, especially in African American women.

  3. Recurring pressure ulcers: identifying the definitions. A National Pressure Ulcer Advisory Panel white paper.

    PubMed

    Tew, Cindy; Hettrick, Heather; Holden-Mount, Sarah; Grigsby, Rebekah; Rhodovi, Julie; Moore, Lyn; Ghaznavi, Amir M; Siddiqui, Aamir

    2014-01-01

    Currently, there is a lack of consensus regarding the accepted terminology pertaining to the pressure ulcer healing progression and recidivism. This lack of uniformity can negatively impact initiation of treatment pathways, completion of appropriate interventions, clinical documentation, medical coding, patient education, discharge planning and healthcare revenue through out the healthcare system. The purpose of this paper is to introduce a standard nomenclature as it pertains to pressure ulcer healing progression and any recidivism that may occur. The National Pressure Ulcer Advisory Panel has formulated a framework of terms regarding pressure ulcer progression. We also developed a clearer nomenclature for lack of progress and recidivism of pressure ulcers. This document should serve as a starting point for the discussion of the pressure ulcer care, research, and terminology.

  4. Diabetic foot ulcers: Part II. Management.

    PubMed

    Alavi, Afsaneh; Sibbald, R Gary; Mayer, Dieter; Goodman, Laurie; Botros, Mariam; Armstrong, David G; Woo, Kevin; Boeni, Thomas; Ayello, Elizabeth A; Kirsner, Robert S

    2014-01-01

    The management of diabetic foot ulcers can be optimized by using an interdisciplinary team approach addressing the correctable risk factors (ie, poor vascular supply, infection control and treatment, and plantar pressure redistribution) along with optimizing local wound care. Dermatologists can initiate diabetic foot care. The first step is recognizing that a loss of skin integrity (ie, a callus, blister, or ulcer) considerably increases the risk of preventable amputations. A holistic approach to wound assessment is required. Early detection and effective management of these ulcers can reduce complications, including preventable amputations and possible mortality.

  5. Therapy of peptic ulcer with semax peptide.

    PubMed

    Ivanikov, I O; Brekhova, M E; Samonina, G E; Myasoedov, N F; Ashmarin, I P

    2002-07-01

    Experiments used is combination with traditional preparations (omeprasole, de-nol, and solcoseril), Semax peptide (Met-Glu-His-Phe-Pro-Gly-Pro) possessing nootropic and neuroprotective activity significantly promoted ulcer healing in patients with refractory peptic ulcers. On day 14 of treatment ulcer healing was observed in 89.5% patients receiving intranasal Semax (1% solution, 2-4 drops 3 times a day for 10 days) vs. 30.8% in the control group. Clinical studies of antiulcer activity of Semax in different combinations with usual antiulcer drugs are needed.

  6. Acid inhibition and peptic ulcer bleeding.

    PubMed

    Štimac, D; Franjić, N; Krznarić, Ž

    2011-01-01

    Peptic ulcer bleeding is one of the most common emergency situations in medicine. Combined pharmacological and endoscopic therapy together with emerging interventional radiological procedures are successfully treating peptic ulcer disease, reserving surgical procedures for only a small portion of patients unresponsive to 'conventional' therapy. Technological advancement has seen a great improvement in the field of endoscopic treatment in the form of various methods of hemostasis. However, pharmacological therapy with proton pump inhibitors still plays the central role in the peptic ulcer bleeding treatment algorithm.

  7. Automatic system for corneal ulcer diagnostic

    NASA Astrophysics Data System (ADS)

    Ventura, Liliane; de Sousa, Sidney J. F.

    1997-05-01

    Corneal Ulcer is a very common disease in agricultural countries and it is responsible for 10% of the blindness causes. One of the main aspects to be observed in these cases is the increasing or decreasing of the affected area. We have been developing an automatic optical system in order to evaluate the affected area (the ulcer) to be implemented in a public hospital (400 patients per week are analyzed). The optical system is implemented in a Slit Lamp and connected to a CCD detector. The image is displayed in a PC monitor by a commercial frame grabber and a dedicated software for determining the area of the ulcer has been developed.

  8. Ulcerative fungal keratitis in a Brown Swiss cow.

    PubMed

    Voelter-Ratson, Katrin; Monod, Michel; Braun, Ueli; Spiess, Bernhard M

    2013-11-01

    An 11-year-old Brown Swiss cow was referred to the Farm Animal Department of the Veterinary Teaching Hospital in Zurich, Switzerland, because of lateral recumbency due to puerperal hemolytic anemia. The animal had developed enophthalmos due to dehydration at the time of presentation. Two days after hospitalization, the cow showed blepharospasm and epiphora of the right eye. Ophthalmic examination of the right eye revealed a fluorescein-positive, paraxial, superficial corneal ulcer with focal edema, and mild superficial neovascularization. White corneal stromal infiltrates were seen at the edges of the ulcer bed. After initial topical treatment with an antibiotic ointment (Neomycin 3.5 mg/g, Bacitracin 250 IU/g) three times a day, an increase in corneal infiltrates was noted on re-examination 2 days later. Several fluorescein-negative, punctate, stromal, white opacities were seen dorsal to the ulcer. Cytology demonstrated the presence of fungal hyphae. Topical treatment with 2% miconazole ointment and 0.36% K-EDTA eye drops six times daily and four times daily, respectively, from the second day and continued antibiotics three times daily resolved the clinical symptoms within 6 days. Fungal culture identified the fungal organism as Eurotium amstelodami.

  9. [Compression therapy of venous leg ulcers in the decongestion phase].

    PubMed

    Dissemond, J; Eder, S; Läuchli, S; Partsch, H; Stücker, M; Vanscheidt, W

    2017-01-11

    Compression therapy is the basis for successful treatment in most patients with venous leg ulcers. Concerning compression therapy, the initial phase of decongestion and the following phase of maintenance should be differentiated. While in the maintenance phase (ulcer) stocking systems are now frequently recommended, in the decongestion phase compression bandages are mostly still used, which however are often inappropriately applied. In German-speaking countries, compression therapy with short-stretch bandages has a long tradition. However, their correct application requires good training and monitoring, which is often lacking in daily practice. Less error-prone treatment alternatives are multicomponent systems, some of which have an optical marker for the control of the correct subbandage pressure. In another new type of compression system, which is called adaptive or wrap bandages, the compression pressure can be adjusted using a Velcro fastener. Accompanying intermittent pneumatic compression therapy can also be used in the decongestion phase. Thus, there are now several different treatment options that can be used for the decongestion phase in patients with venous leg ulcers. Often bandages with short-stretch materials are very prone to errors and should in most cases be replaced by other compression systems today. The patient's preference, need, and capability should be considered when selecting the appropriate system for the individual patient.

  10. Well-differentiated adenocarcinoma associated with ulcerative colitis

    PubMed Central

    Yamamoto, Tomoko; Hiroi, Atsuko; Itagaki, Hiroko; Kato, Yoichiro; Iizuka, Bunei; Itabashi, Michio; Shibata, Noriyuki; Nagashima, Yoji

    2017-01-01

    Objectives: Adenocarcinoma is known to be associated with ulcerative colitis, but the diagnosis is sometimes challenging, both clinically and pathologically. Methods and Results: We present a case of extremely well-differentiated adenocarcinoma associated with ulcerative colitis, in which preoperative diagnosis was not possible. Glands in biopsy specimens showed a serrated appearance that looked like low-grade dysplasia or regenerative mucosa. After an operation due to severe symptoms of stenosis, carcinoma was diagnosed. Tumor cells, especially in invasive glands, tended to show stronger immunoreactivity against anti-CK7, TNF-α and Aurora B antibodies compared to cells of mucosal lesion. Interestingly, CD44v6, one of the adhesion molecules, was less expressed in invasive glands, while those glands exhibited stronger expression of a disintegrin and metalloproteinase 17 (ADAM 17), one of the sheddases that cleaves an extracellular domain of CD44. Conclusions: These observations appear interesting to consider the pathogenesis and to diagnose extremely well-differentiated adenocarcinoma in ulcerative colitis, although further investigation is needed. PMID:28255443

  11. Emerging aspects of Buruli ulcer.

    PubMed

    Thangaraj, Harry S; Phillips, Richard O; Evans, Mark R W; Wansbrough-Jones, Mark H

    2003-08-01

    Buruli ulcer, caused by the pathogen Mycobacterium ulcerans, is a major mycobacteriosis that affects people in scattered foci in the third world. It is amongst the most neglected of diseases in terms of primary healthcare strategies. However, this is changing as the World Health Organization launches a number of major global initiatives. Recent progress includes the unraveling of the genetic structure of the pathogen, examination of the mechanisms of virulence and the role of chemotherapy in disease treatment and prevention of recurrence, together with strategies aimed at reducing the economic burdens placed upon healthcare budgets of poorer nations. This review focuses upon the recent developments and the understanding of the disease, with particular focus on potential chemotherapy.

  12. ABCG2 in peptic ulcer: gene expression and mutation analysis.

    PubMed

    Salagacka-Kubiak, Aleksandra; Żebrowska, Marta; Wosiak, Agnieszka; Balcerczak, Mariusz; Mirowski, Marek; Balcerczak, Ewa

    2016-08-01

    The aim of this study was to evaluate the participation of polymorphism at position C421A and mRNA expression of the ABCG2 gene in the development of peptic ulcers, which is a very common and severe disease. ABCG2, encoded by the ABCG2 gene, has been found inter alia in the gastrointestinal tract, where it plays a protective role eliminating xenobiotics from cells into the extracellular environment. The materials for the study were biopsies of gastric mucosa taken during a routine endoscopy. For genotyping by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) at position C421A, DNA was isolated from 201 samples, while for the mRNA expression level by real-time PCR, RNA was isolated from 60 patients. The control group of healthy individuals consisted of 97 blood donors. The dominant genotype in the group of peptic ulcer patients and healthy individuals was homozygous CC. No statistically significant differences between healthy individuals and the whole group of peptic ulcer patients and, likewise, between the subgroups of peptic ulcer patients (infected and uninfected with Helicobacter pylori) were found. ABCG2 expression relative to GAPDH expression was found in 38 of the 60 gastric mucosa samples. The expression level of the gene varies greatly among cases. The statistically significant differences between the intensity (p = 0.0375) of H. pylori infection and ABCG2 gene expression have been shown. It was observed that the more intense the infection, the higher the level of ABCG2 expression.

  13. Immunological studies in ulcerative colitis. IV. Origin of autoantibodies.

    PubMed

    Lagercrantz, R; Hammarström, S; Perlmann, P; Gustafsson, B E

    1968-12-01

    The incidence and height of antibody titers to colon, assayed by indirect hemagglutination with a heat stable colon extract from germ free rats, is significantly higher in sera from patients with ulcerative colitis than in those from healthy controls or from patients with amebic liver abscess or dysentery. While sera from ulcerative colitis patients and controls are indistinguishable in regard to incidence and height of antibody titers to Forsman antigen, Staphylococcus aureus S 209, Clostridium difficile, and several common strains of E. coli, they have elevated titers and increased incidence of antibodies to a heat stable antigen of E. coli O14. Patients with amebic dysentery have normal titers of such antibodies. Absorption of patients' sera with E. coli O14 antigen inhibits the colon directed hemagglutination reaction in approximately 30% of the cases tested. Likewise, the anti-E. coli O14 reaction can sometimes be inhibited with the colon extract. Other E. coli strains and other bacteria are inactive or have only weak inhibitory activity. Hemagglutination inhibition experiments show that germ free rat colon and E. coli O14 contain common structures, depicted by antibodies in the patients' sera. This pattern of reactivity closely resembles that seen in rats made autoimmune to colon by injection of newborn rabbit colon. E. coli O14 is known to carry a heterogenetic antigen present in lower concentration (or activity) in most Enterobacteriaceae. Hemagglutination inhibition experiments with rabbit antisera to E. coli O14 suggest that the antigen common for E. coli O14 and colon is related to this heterogenetic antigen. The findings imply that this antigen, which is constantly present in low concentrations in the human colon, may give rise to anticolon antibody formation in ulcerative colitis through breakage of tolerance. Since this antigen is present in healthy individuals as well, additional factors are required to explain the induction of anti

  14. A large Italian observational multicentre study on vascular ulcers of the lower limbs (Studio Ulcere Vascolari).

    PubMed

    Apollonio, Alessandro; Antignani, Pier L; Di Salvo, Michelangelo; Failla, Giacomo; Guarnera, Giorgio; Mosti, Giovanni; Ricci, Elia

    2016-02-01

    An observational study of 2 years was promoted by the Italian Association for Cutaneous Ulcers (AIUC) in order to monitor the epidemiology of leg ulcers, the trend of healing and the more frequent therapeutic approaches in lower limb ulcers. Fifty-nine sites in 14 different Italian regions involved in the study, with 1333 enrolled patients (1163 patients fully evaluated and followed up for 9 months). A prevalence of females (62%) was observed with a mean age of 70 years and a high rate of hypertension (62%), diabetes (38%) and obesity (29%). Venous ulcer was most frequent (55%), followed by mixed (25%) and diabetic (8·3%) ulcers. Basically, all patients received a local therapy (LT) (compression and advanced local therapies), while 63% of patients have an associated systemic pharmaceutical treatment. Ulcer healing rates progressively increased throughout the study and despite the type of observational study does not allow conclusions on the treatment, it was observed that the patients receiving additional systemic drugs were associated with a more rapid acceleration of healing rates of ulcers compared to LT alone (3 months: 39·7% versus 29·2%; 6 months: 62·0% versus 47·0%; 9 months: 74·7% versus 63·8%). In particular, the Studio Ulcere Vascolari (SUV) study showed that a combination treatment with sulodexide and compression therapy allows for a greater increase in the healing rates in venous ulcers.

  15. Analysis of the cold-water restraint procedure in gastric ulceration and body temperature.

    PubMed

    Landeira-Fernandez, J

    2004-10-15

    Gastric mucosal injury induced by body restraint can be enhanced when combined with cold-water immersion. Based on this fact, the present study had two main purposes: (i) to examine the contribution of each of these two forms of stress on the development of gastric ulceration and regulation of body temperature and (ii) to investigate the importance of the animal's consciousness on gastric ulceration induced by the cold-water restraint. Independent groups of animals were exposed for 3 h to one of the following stressful treatments: body restraint plus cold-water (20+1 degrees C) immersion, body restraint alone or cold-water immersion alone. Control animals were not exposed to any form of stress. Half of the animals submitted to each of the four treatments were anesthetized with thionembutal (35 mg/kg), whereas the other half was injected with saline. Results indicated that body restraint alone was not sufficient to induce gastric ulceration or changes in body temperature. On the other hand, cold-water exposure, either alone or in conjunction with body restraint, induced the same amount of stomach erosions and hypothermia. Therefore, it appears that body restraint does not play an important role on gastric ulceration induced by the cold-water restraint procedure. Present results also indicated that conscious and anesthetized animals immersed in cold water presented robust gastric ulceration and a marked drop in body temperature. However, conscious animals developed more severe gastric damage in comparison to anesthetized animals although both groups presented the same degree of hypothermia. These findings suggest that hypothermia resulting from cold-water exposure has a deleterious effect on gastric ulceration but the animal's conscious activity during the cold-water immersion increases the severity of gastric mucosal damage. It is concluded that cold-water restraint is a useful procedure for the study of the underlying mechanisms involved in stress

  16. Plantar Pressure as a Risk Assessment Tool for Diabetic Foot Ulceration in Egyptian Patients with Diabetes

    PubMed Central

    Fawzy, Olfat A; Arafa, Asmaa I; El Wakeel, Mervat A; Abdul Kareem, Shaimaa H

    2014-01-01

    groups compared to the DC group (P < 0.05) with no significant difference between the DN and DU groups (P > 0.05). FFPPP, F/R ratio, FFPPG, and FFPPG/RFPPG correlated significantly with the severity of neuropathy according to MNDS (P < 0.05). These same variables as well as MNDS were also significantly higher in patients with foot deformity compared to those without deformity (P < 0.05). Using the receiver operating characteristic analysis, the optimal cut-point of PPP for ulceration risk, as determined by a balance of sensitivity, specificity, and accuracy was 335 kPa and was found at the forefoot. Multivariate logistical regression analysis for ulceration risk was statistically significant for duration of diabetes (odds ratio [OR] = 0.8), smoking (OR = 9.7), foot deformity (OR = 8.7), MNDS (OR = 1.5), 2-h postprandial plasma glucose (2 h-PPG) (OR = 0.9), glycated hemoglobin (HbA1c) (OR = 2.1), FFPPP (OR = 1.0), and FFPPG (OR = 1.0). CONCLUSION In conclusion, persons with diabetes having neuropathy and/or ulcers have elevated PPP. Risk of ulceration was highly associated with duration of diabetes, smoking, severity of neuropathy, glycemic control, and high PP variables especially the FFPPP, F/R, and FFPPG. We suggest a cut-point of 355 kPa for FFPPP to denote high risk for ulceration that would be more valid when used in conjunction with other contributory risk factors, namely, duration of diabetes, smoking, glycemic load, foot deformity, and severity of neuropathy. PMID:25520564

  17. Pressure ulcer prevention in care home settings.

    PubMed

    Ellis, Michael

    2017-03-31

    Pressure ulcer prevention in the care home setting can be challenging and is often compromised by a lack of access to education and resources. There are measures that have been shown to consistently improve outcomes in pressure ulcer prevention including assessment of the patient and their individual risks, delivery of a consistent plan of care that meets patients' needs, and regular evaluation to identify shortfalls. In addition, there should be a robust approach to investigating events that lead to a person developing a pressure ulcer and that information should be used to improve future practice. Pressure ulcer prevention in care homes is achievable and nurses should all be aware of the necessary measures detailed in this article.

  18. Restoring Psychology's Role in Peptic Ulcer

    PubMed Central

    Overmier, J Bruce; Murison, Robert

    2013-01-01

    This paper reviews the history of the transition from the belief that gastrointestinal ulcers are caused primarily by psychological factors to the current state of belief that they are caused primarily by infection and argues that neither is fully accurate. We argue that psychological factors play a significant role as predisposing to vulnerability, modulating of precipitation, and sustaining of gastric ulceration. We review data that challenge the assumption of a simple infectious disease model and adduce recent preclinical data that confirm the predisposing, modulatory, and sustaining roles for psychological factors. We note that others, too, are now challenging the adequacy of the contemporary simple bacterial infection model. We hope to replace the competition between psychology and medicine with cooperation in understanding and treating patients suffering gastric ulceration and ulcer. PMID:23457084

  19. Pressure ulcers - what to ask your doctor

    MedlinePlus

    ... best way to transfer from bed to a wheelchair or chair? If there is leakage of stool ... done to prevent pressure ulcers? If using a wheelchair: How often should someone make sure the wheelchair ...

  20. Crohn's Disease and Ulcerative Colitis: Emotional Factors

    MedlinePlus

    ... correct this common and erroneous impression. ARE CERTAIN PERSONALITY TYPES MORE PRONE TO DEVELOP ULCERATIVE COLITIS OR ... of medical disorders that were characteristic of certain personality traits and a specific biological predisposition. The latest ...

  1. Peripheral Ulcerative Keratitis with Pyoderma Gangrenosum

    PubMed Central

    Imbernón-Moya, Adrián; Vargas-Laguna, Elena; Aguilar, Antonio; Gallego, Miguel Ángel; Vergara, Claudia; Nistal, María Fernanda

    2015-01-01

    Pyoderma gangrenosum is an unusual necrotizing noninfective and ulcerative skin disease whose cause is unknown. Ophthalmic involvement in pyoderma gangrenosum is an unusual event. Only a few cases have been reported, from which we can highlight scleral, corneal, and orbital cases. Peripheral ulcerative keratitis is a process which destroys the peripheral cornea. Its cause is still unknown although it is often associated with autoimmune conditions. Pyoderma gangrenosum should be included in the differential diagnosis of peripheral ulcerative keratitis. Early recognition of these manifestations can vary the prognosis by applying the appropriate treatment. We introduce a 70-year-old woman who suffered pyoderma gangrenosum associated with peripheral ulcerative keratitis in her left eye. The patient's skin lesions and peripheral keratitis responded successfully to systemic steroids and cyclosporine A. PMID:26527531

  2. Automatic system for corneal ulcer diagnostic: II

    NASA Astrophysics Data System (ADS)

    Ventura, Liliane; Chiaradia, Caio; Faria de Sousa, Sidney J.

    1998-06-01

    Corneal Ulcer is a deepithelization of the cornea and it is a very common disease in agricultural countries. The clinician most used parameter in order to identify a favorable ulcer evolution is the regress of the affected area. However, this kind of evaluation is subjective, once just the horizontal and vertical axes are measured based on a graduated scale and the affected area is estimated. Also, the registration of the disease is made by photographs. In order to overcome the subjectiveness and to register the images in a more accessible way (hard disks, floppy disks, etc.), we have developed an automatic system in order to evaluate the affected area (the ulcer). An optical system is implemented in a Slit Lamp (SL) and connected to a CCD detector. The image is displayed in PC monitor by a commercial frame grabber and a dedicated software for determining the area of the ulcer (precision of 20 mm) has been developed.

  3. Etiopathogenetic principles and peptic ulcer disease classification.

    PubMed

    Tytgat, G N J

    2011-01-01

    Ulceration corresponds to tissue loss, breaching the muscularis mucosae. When ulcers develop in the acid-peptic environment of the gastroduodenum, they are traditionally called peptic ulcer (PUD). Ulcers never develop spontaneously in a healthy gastroduodenal mucosa. Ulceration is the ultimate consequence of a disequilibrium between aggressive injurious factors and defensive mucosa-protective factors. The dominant aggressors are strong acid and high proteolytic (pepsin) activity in gastric secretions. The dominant defensors are the phospholipid surfactant layer, covering the mucus bicarbonate gel, the mucus bicarbonate layer covering the epithelium, the tight junctional structures between the epithelial cells, restricting proton permeability, and the epithelial trefoil peptides, contributing to healing after injury. Initially, acid-peptic aggression was considered the overwhelming cause of PUD, supported by the pioneering work of Schwartz, launching the dictum 'no acid, no ulcer'. This led to the universal therapy directed against intragastric acidity, also interfering with peptic activity when the pH was >4. The therapeutic sequence went from large doses of antacids to H(2)-receptor antagonists and finally to proton pump inhibitors (PPIs). The longer the intragastric pH was >3, the quicker ulcer healing was seen. Unfortunately, ulcers often recurred after stopping therapy, demanding maintenance therapy to keep the ulcers healed and to prevent the need for surgery (vagotomy, partial gastric resection). Later on, the emphasis gradually shifted to weakening/failing of the defensive factors, raising the vulnerability of the gastroduodenal mucosa to luminal secretions. Leading injurious mechanisms jeopardizing the mucosal integrity are numerous: infections, especially Helicobacter pylori, drug-induced injury, particularly acetylsalicylic acid (ASA) and non-steroidal anti-inflammatory drugs (NSAIDs), physicochemical and caustic injury, vascular disorders, interfering

  4. A study on the aetiology of reserpine ulceration and the antiulcer action of solcoseryl in rat stomach.

    PubMed

    Cho, C H; Ogle, C W; Dai, S

    1985-11-01

    The aetiology of reserpine-induced gastric ulcer formation and the antiulcer effects of solcoseryl were studied in rats. Intraperitoneal injection of reserpine produced severe ulceration, as well as mast cell and histamine depletion, in the gastric glandular mucosa. Mepyramine and cimetidine markedly antagonized the gastric lesions, but did not influence the reduced mast cell count; atropine pretreatment significantly inhibited both parameters. Intramuscular injection of solcoseryl lessened ulcer severity and prevented the decreased mast cell counts and histamine levels in reserpine-treated rats. However, the same dose of solcoseryl injected intraperitoneally was ineffective. Solcoseryl, irrespective of the route of administration, did not influence the gastric secretory activities of reserpine. It is concluded that reserpine ulceration is both cholinergic- and histamine-mediated, and that the antiulcer effects of solcoseryl appear to be due to prevention of histamine depletion in the gastric mucosa.

  5. [Innovative therapy for leg ulcers: Electrostimulation].

    PubMed

    Maillard, H

    2015-01-01

    Chronic wounds can take a long time to heal despite appropriate therapy based upon aetiology and use of suitable dressings. The success of electrostimulation is based upon the existence within the skin of the endogenous currents involved in the wound healing process. Where skin continuity is broken by a wound, these electrical potentials are short-circuited, resulting in leakage of electrical current. Woundel(®) therapy is the only such treatment currently available in France and is based on the use of continuous pulsed current that generates an electrical field near the endogenous electrical fields. It utilises a console to deliver the electrical impulses, a dressing electrode and a dispersion electrode. The electrode dressing is left on the wound for 3 days, and venous compression bandaging may be applied to the leg, taking care to leave the connector free. Negative polarity stimulates migration of fibroblasts, resulting in elimination of fibrin. Positive polarity causes keratinocyte migration, which in turn leads to epidermisation. Electrostimulation is of recognised utility in the healing of chronic wounds: it has been assigned a high-level recommendation in the European and American guidelines for the treatment of venous ulcers and bedsores with proof level of A. Further, the analgesic effect of electrostimulation has been demonstrated in several studies. Electrostimulation is already well developed in France among wound specialists, but prospective studies are planned so that it may be used at patients' homes.

  6. [Diagnosing venous and venous/arterial ulcers].

    PubMed

    Perceau, Géraldine

    2012-01-01

    A venous ulcer can be diagnosed on the basis of elements arising from the questioning and the clinical examination of the patient. A venous Doppler ultrasound can specify the type of reverse flow (superficial and/or deep). Measuring the ankle brachial pressure index helps to eliminate or confirm any arterial involvement. Depending on the systolic pressure index, the ulcer will be considered as purely venous, mixed (arterial-venous) or predominantly arterial.

  7. Pharmacologic treatment of venous leg ulcers.

    PubMed

    Dormandy, J A

    1995-01-01

    In terms of prevalence, total cost and morbidity, venous leg ulcers are probably by far the most important type of ulcerations in the leg. The macrocirculatory defect leading to a raised ambulatory venous pressure is now accepted as a common initial pathologic pathway. Most current treatment modalities, such as surgery or external compression, are designed to control the macrovascular defect. However, it is the microcirculatory consequences of the venous hypertension that give rise to the trophic skin changes and ultimately to ulceration. At this microcirculatory level, pharmacotherapy may be a useful adjunct in the treatment of venous leg ulcers. The microcirculatory pathophysiologic changes include decreased fibrinolytic activity, elevated plasma fibrinogen, microcirculatory thrombi, and inappropriate activation of the white blood cells. The oxidative burst from the activated white cells probably plays a key role by releasing locally leukocyte-derived free radicals, proteolytic enzymes, cytokines, platelet-activating factor, and a number of other noxious mediators. An important additional component in recalcitrant venous ulcers is co-existing arterial disease, which is probably present in 15-20% of cases. Decreased arterial perfusion pressure will further aggravate the ischemic changes caused by the venous hypertension. Pentoxifylline downregulates leukocyte activation, reduces leukocyte adhesion, and also has fibrinolytic effects. A number of clinical studies have therefore been carried out to examine the clinical efficacy of pentoxifylline in treatment of venous leg ulcers. Probably the largest published placebo-controlled, double-blind randomized study was reported in 1990. In this study, 80 patients received either pentoxifylline 400 mg three times a day orally or matching placebo for 6 months or until their reference ulcer healed if this occurred sooner. Complete healing of the reference ulcer occurred in 23 of the 38 patients treated with pentoxifylline

  8. [Cycloferon in treating duodenal ulcers in rats].

    PubMed

    Bul'on, V V; Khnychenko, L K; Sapronov, N S; Kuznetsova, N N; Anikin, V B; arinenko, R Iu; Kovalenko, A L; Alekseeva, L E

    2001-01-01

    The possibility of using cycloferon (interferon inductor) for a complex treatment (in combination with the main drug solcoseryl possessing pronounced therapeutic properties) of duodenum ulcers was experimentally studied in male rats. The experiments showed a considerable difference in the interferon status of animals with model duodenum ulcers treated with cycloferon, solcoseryl, their combination, and placebo (control). The healing effect of solcoseryl administered in combination with cycloferon exceeded that of each component administered separately.

  9. Efficacy of a pectin-lecithin complex for treatment and prevention of gastric ulcers in horses.

    PubMed

    Sanz, M G; Viljoen, A; Saulez, M N; Olorunju, S; Andrews, F M

    2014-08-09

    The objective of this study was to evaluate the effect of a commercial feed supplement containing pectin-lecithin on squamous mucosa ulceration in horses exposed to an experimental ulceration model. Five mares were treated while five mares were controls for this crossover, blinded study. The mares were fed concentrates and hay and were stabled with a two-hour turn out per day for a period of four weeks. The pectin-lecithin complex was fed for the duration of the study on the treated group. At the end of a four-week period, all mares underwent a seven-day alternating feed deprivation (week 5). The study was repeated again after a four-week washout period. Gastroscopy was performed on days 1, 28 and 35 of the study and was digitally recorded. Independent evaluation of the recordings and scoring of the lesions using the Equine Gastric Ulcer Syndrome (EGUS), severity and number scores were performed by three experienced gastroscopists. The prevalence and severity of squamous ulcers significantly increased after intermittent feed deprivation (P<0.001). No significant effect of the treatment was observed (P>0.05). In this study, the addition of a commercially available pectin-lecithin complex to the feed of horses for five weeks did not prevent or minimise the risk for gastric ulceration of the squamous mucosa.

  10. The prevention and management of pressure ulcers.

    PubMed

    Goode, P S; Allman, R M

    1989-11-01

    Pressure ulcers are a common problem for older persons. Complications associated with pressure ulcers include infection and even death for some patients. Pressure is the primary pathogenic factor, but shearing forces, friction, and moisture are also important. Immobility, nutritional status, and age-related factors seem to be significant risk factors. Preventive care includes use of assessment tools to identify high risk patients, frequent repositioning, air or foam mattresses that reduce pressure over bony prominences, as well as careful attention to optimizing the overall patient condition. When pressure ulcers do develop, the treatment plan should include adequate nutrition including protein, vitamin C, and zinc supplements as indicated; systemic antibiotics for sepsis, cellulitis, osteomyelitis, or the prevention of bacterial endocarditis; and local wound care that eliminates necrotic tissue, decreases bacterial load, and provides a physiologic, pressure-free environment allowing the wound to heal. Specialized beds may be considered in some patients, particularly those with larger ulcers. Surgery is an option in older persons who are operative candidates. For some patients with pressure ulcers, appropriate treatment goals may focus on providing comfort rather than curing the ulcer.

  11. History of Helicobacter pylori, duodenal ulcer, gastric ulcer and gastric cancer.

    PubMed

    Graham, David Y

    2014-05-14

    Helicobacter pylori (H. pylori) infection underlies gastric ulcer disease, gastric cancer and duodenal ulcer disease. The disease expression reflects the pattern and extent of gastritis/gastric atrophy (i.e., duodenal ulcer with non-atrophic and gastric ulcer and gastric cancer with atrophic gastritis). Gastric and duodenal ulcers and gastric cancer have been known for thousands of years. Ulcers are generally non-fatal and until the 20th century were difficult to diagnose. However, the presence and pattern of gastritis in past civilizations can be deduced based on the diseases present. It has been suggested that gastric ulcer and duodenal ulcer both arose or became more frequent in Europe in the 19th century. Here, we show that gastric cancer and gastric ulcer were present throughout the 17th to 19th centuries consistent with atrophic gastritis being the predominant pattern, as it proved to be when it could be examined directly in the late 19th century. The environment before the 20th century favored acquisition of H. pylori infection and atrophic gastritis (e.g., poor sanitation and standards of living, seasonal diets poor in fresh fruits and vegetables, especially in winter, vitamin deficiencies, and frequent febrile infections in childhood). The latter part of the 19th century saw improvements in standards of living, sanitation, and diets with a corresponding decrease in rate of development of atrophic gastritis allowing duodenal ulcers to become more prominent. In the early 20th century physician's believed they could diagnose ulcers clinically and that the diagnosis required hospitalization for "surgical disease" or for "Sippy" diets. We show that while H. pylori remained common and virulent in Europe and the United States, environmental changes resulted in changes of the pattern of gastritis producing a change in the manifestations of H. pylori infections and subsequently to a rapid decline in transmission and a rapid decline in all H. pylori-related diseases.

  12. History of Helicobacter pylori, duodenal ulcer, gastric ulcer and gastric cancer

    PubMed Central

    Graham, David Y

    2014-01-01

    Helicobacter pylori (H. pylori) infection underlies gastric ulcer disease, gastric cancer and duodenal ulcer disease. The disease expression reflects the pattern and extent of gastritis/gastric atrophy (i.e., duodenal ulcer with non-atrophic and gastric ulcer and gastric cancer with atrophic gastritis). Gastric and duodenal ulcers and gastric cancer have been known for thousands of years. Ulcers are generally non-fatal and until the 20th century were difficult to diagnose. However, the presence and pattern of gastritis in past civilizations can be deduced based on the diseases present. It has been suggested that gastric ulcer and duodenal ulcer both arose or became more frequent in Europe in the 19th century. Here, we show that gastric cancer and gastric ulcer were present throughout the 17th to 19th centuries consistent with atrophic gastritis being the predominant pattern, as it proved to be when it could be examined directly in the late 19th century. The environment before the 20th century favored acquisition of H. pylori infection and atrophic gastritis (e.g., poor sanitation and standards of living, seasonal diets poor in fresh fruits and vegetables, especially in winter, vitamin deficiencies, and frequent febrile infections in childhood). The latter part of the 19th century saw improvements in standards of living, sanitation, and diets with a corresponding decrease in rate of development of atrophic gastritis allowing duodenal ulcers to become more prominent. In the early 20th century physician’s believed they could diagnose ulcers clinically and that the diagnosis required hospitalization for “surgical disease” or for “Sippy” diets. We show that while H. pylori remained common and virulent in Europe and the United States, environmental changes resulted in changes of the pattern of gastritis producing a change in the manifestations of H. pylori infections and subsequently to a rapid decline in transmission and a rapid decline in all H. pylori

  13. Haemophilus ducreyi Cutaneous Ulcer Strains Are Nearly Identical to Class I Genital Ulcer Strains

    PubMed Central

    Gangaiah, Dharanesh; Webb, Kristen M.; Humphreys, Tricia L.; Fortney, Kate R.; Toh, Evelyn; Tai, Albert; Katz, Samantha S.; Pillay, Allan; Chen, Cheng-Yen; Roberts, Sally A.; Munson, Robert S.; Spinola, Stanley M.

    2015-01-01

    Background Although cutaneous ulcers (CU) in the tropics is frequently attributed to Treponema pallidum subspecies pertenue, the causative agent of yaws, Haemophilus ducreyi has emerged as a major cause of CU in yaws-endemic regions of the South Pacific islands and Africa. H. ducreyi is generally susceptible to macrolides, but CU strains persist after mass drug administration of azithromycin for yaws or trachoma. H. ducreyi also causes genital ulcers (GU) and was thought to be exclusively transmitted by microabrasions that occur during sex. In human volunteers, the GU strain 35000HP does not infect intact skin; wounds are required to initiate infection. These data led to several questions: Are CU strains a new variant of H. ducreyi or did they evolve from GU strains? Do CU strains contain additional genes that could allow them to infect intact skin? Are CU strains susceptible to azithromycin? Methodology/Principal Findings To address these questions, we performed whole-genome sequencing and antibiotic susceptibility testing of 5 CU strains obtained from Samoa and Vanuatu and 9 archived class I and class II GU strains. Except for single nucleotide polymorphisms, the CU strains were genetically almost identical to the class I strain 35000HP and had no additional genetic content. Phylogenetic analysis showed that class I and class II strains formed two separate clusters and CU strains evolved from class I strains. Class I strains diverged from class II strains ~1.95 million years ago (mya) and CU strains diverged from the class I strain 35000HP ~0.18 mya. CU and GU strains evolved under similar selection pressures. Like 35000HP, the CU strains were highly susceptible to antibiotics, including azithromycin. Conclusions/Significance These data suggest that CU strains are derivatives of class I strains that were not recognized until recently. These findings require confirmation by analysis of CU strains from other regions. PMID:26147869

  14. Land Use, Water Quality, and Incidence of Buruli Ulcer in Gold-Mining Regions of Ghana

    NASA Astrophysics Data System (ADS)

    Hagarty, J.; Voegborlo, R.; Smithwick, E. A.; Singha, K.

    2011-12-01

    Buruli ulcer, an emerging bacterial disease caused by Mycobacterium ulcerans, affects populations in many equatorial countries, predominantly in western Africa. Occurring in over thirty countries worldwide, it is the third most common Mycobacterial disease after tuberculosis and leprosy. The disease causes ulcerative lesions and can lead to severe deformity if untreated. While methods of treatment for Buruli ulcer are well known and have a high rate of success, the mode of transmission of Buruli ulcer remains elusive. Multiple hypotheses have been put forward in the search for the vector for this disease. Studies of Buruli ulcer to date seem to conclude that water is, in some way, closely related to the transmission of this disease. In particular, changes in water quality due to changes in land use may contribute to the emergence of Buruli ulcer. We hypothesize that stagnant pools, especially those with low dissolved oxygen and high metals, nitrogen, and phosphorus concentrations, will provide a favorable environment for M. ulcerans growth and transmission. To explore how climate, land use, and soil and water quality interact to create a favorable environment for Buruli ulcer emergence, we explore seasonal and annual variability in rainfall and temperature, land use, and physical and chemical properties of soil and water at five sites within the country: four in the southern part of the country (three Buruli-endemic communities and one control) and one non-endemic community in the north. The southern control accounts for differences between endemic and non-endemic communities with similar land uses and geological setting. The northern community has experienced massive floods in recent years, and we suspect that, due to this, Buruli ulcer may start to appear in the community. Results from groundwater data indicate that aquifer rock type does not strongly correlate with groundwater chemistry and that groundwater chemistry does not relate to incidence of Buruli ulcer

  15. Effects of esomeprazole on the healing process of post-endoscopic submucosal dissection gastric ulcers: a single arm, prospective trial

    PubMed Central

    Ichida, Takashi; Kusano, Fumihiko; Sakai, Yoshinori

    2016-01-01

    Objectives: Gastric endoscopic submucosal dissection (ESD) is currently a standard procedure. ESD enables en-bloc resection of large lesions, while inducing larger artificial ulcers to a greater extent than conventional procedures. Several studies have reported that proton pump inhibitors (PPIs) prevent delayed bleeding and expedite the artificial ulcer healing process. Esomeprazole, an S-isomer of omeprazole, is reportedly one of strongest inhibitors of gastric acid secretion. Previous studies have examined the effectiveness of esomeprazole. Our goal was to verify the effects of esomeprazole on artificial ulcers in a prospective study. Methods: A total of 185 patients underwent ESD for gastric neoplasms at our hospital between January 2013 and June 2015. Among these 185 patients, 49 post-ESD scar lesions were included in this prospective trial. First, 20 mg esomeprazole was orally administered to all subjects before and after the procedure. We then evaluated the delayed bleeding rate and ulcer scarring rates at 4 weeks and 8 weeks after the procedure by using a gastric ulcer stage system. Results: There was one case of delayed bleeding (2.0%). Regardless of Helicobacter pylori infection status, ulcer scarring rates at weeks 4 and 8 were respectively 28.6% (14/49) and 98% (48/49). Conclusions: Our results suggest that oral administration of esomeprazole alone may be sufficient for prompt healing of artificial gastric ulcers induced by ESD (UMIN000009367). PMID:27928455

  16. Lack of effect of antineutrophil cytoplasmic antibodies associated with ulcerative colitis on superoxide anion production from neutrophils.

    PubMed Central

    Gionchetti, P; Vecchi, M; Rizzello, F; Ferretti, M; Calabresi, C; Venturi, A; Bianchi, M B; Brignola, C; Sinico, R A; De Franchis, R; Miglioli, M; Campieri, M

    1997-01-01

    BACKGROUND: Antineutrophil cytoplasmic antibodies (ANCAs) from patients with vasculitidis can induce neutrophils to release oxygen radicals in vitro. ANCAs with a perinuclear pattern of immunofluorescence are found in most patients with ulcerative colitis, but several findings are against ANCAs having a pathogenetic role in this disease. AIMS: To evaluate the influence of ANCAs associated with ulcerative colitis on the respiratory burst activity of neutrophils. PATIENTS: Serum samples were obtained from 14 patients with ulcerative colitis, seven of whom showed positivity for p-ANCAs, three patients with vasculitidis, two with positivity for p-ANCAs, and one for c-ANCAs, and seven healthy volunteers. METHODS: A positive ANCA serology was determined with a standard indirect immunofluorescence assay. Purified immunoglobulins (IgGs) were prepared from serum samples by DEAE-Affigel blue chromatography. Human neutrophils were prepared by dextran-Ficoll-Hypaque separation. Superoxide anion (O2-.) generation was measured by following the superoxide dismutase inhibitable reduction of ferricytochrome. RESULTS: There were no significant differences among samples from ulcerative colitis IgG p-ANCA positive, ulcerative colitis IgG p-ANCA negative patients, and controls on O2-. production, whereas ANCA positive IgG from vasculitidis significantly enhanced O2-. release (p < 0.001). CONCLUSIONS: p-ANCAs associated with ulcerative colitis have no effect on the respiratory burst activity of normal human neutrophils in vitro. These results reinforce the hypotheses that ANCAs are unlikely to contribute to the pathogenesis of ulcerative colitis. PMID:9155584

  17. Radionuclide angiography and blood pool imaging to assess skin ulcer healing prognosis in patients with peripheral vascular disease

    SciTech Connect

    Alazraki, N.; Lawrence, P.F.; Syverud, J.B.

    1984-01-01

    Several non-invasive diagnostic techniques including segmental limb blood pressures, skin fluoresence, and photo plethysmography, have been evaluated as predictors of skin ulcer healing in patients with peripheral vascular disease, but none are widely used. Using 20mCi of Tc-99m phosphate compounds, four phase bone scans were obtained, including (1) radionuclide angiogram (2) blood pool image (3) 2 hour and 4-6 hour static images and (4) 24 hour static delayed images. The first two phases were used to assess vacularity to the region of distal extremity ulceration; the last two phases evaluated presence or absence of osteomyelitis. Studies were performed in 30 patients with non-healing ulcers of the lower extremities. Perfusion to the regions of ulceration on images was graded as normal, increased, or reduced with respect to the opposite (presumed normal) limb or some other normal reference area. Hypervascular response was interpreted as good prognosis for healing unless osteomyelitis was present. Clinicians followed patients for 14 days to assess limb healing with optimum care. If there was no improvement, angiography and/or surgery (reconstructive surgery, sympathectomy, or amputation) was done. Results showed: sensitivity for predicting ulcer healing was 94%, specificity 89%. Patients who failed to heal their ulcers showed reduced perfusion, no hypervascular response, or osteomyelitis. Microcirculatory adequacy for ulcer healing appear predictable by this technique.

  18. Ulcerative colitis: current treatment strategies and future prospects.

    PubMed

    Garud, Sagar; Peppercorn, Mark A

    2009-03-01

    Ulcerative colitis (UC) is a disease of unknown etiology characterized by inflammation of the mucosa and occasionally the submucosa of the colon. Conventional drug therapy for UC involves use of aminosalicylates, corticosteroids, azathioprine/6-mercaptopurine, cyclosporine and anti-tumor necrosis factor therapy. Alternative therapies include probiotics, nicotine and fish oil. Drugs like tacrolimus, rosiglitazone and Trichuris suis ova are being evaluated for use in UC patients. With the new biologic agents, new treatment options for UC continue to evolve. In this article we will discuss the conventional drugs, the alternative therapies and the management strategies according to the severity and extent of UC.

  19. Civil claims relating to pressure ulcers: a claimants' lawyer's perspective.

    PubMed

    Soloway, D N

    1998-02-01

    This article addresses attorneys' evolving views of civil claims against nursing homes, hospitals, nurses and doctors relating to pressure ulcers. The author describes measures that healthcare professionals may take to avoid becoming subject to claims, such as properly documenting assessments of patient risks and documenting consistent and appropriate care. Several issues of ethical consideration for nurses are presented relating to the role of nurses as patient advocates, including the issue of under what circumstances may or should a nurse recommend that a patient confer with an attorney. The article describes some common misconceptions about nursing and medical malpractice claims, and identifies ways that some proposed tort reforms appear borne of unsubstantiated fears.

  20. Fulminant herpes simplex hepatitis in a patient with ulcerative colitis.

    PubMed Central

    Shlien, R D; Meyers, S; Lee, J A; Dische, R; Janowitz, H D

    1988-01-01

    A 16 year old girl with ulcerative colitis developed hepatitis with a high fever, leukopenia and a marked rise in serum transaminases without jaundice. There were no skin, oral, or genital lesions. Liver biopsy was precluded by abnormalities in coagulation. Postmortem examination of the liver by light and electron microscopy, culture, immunoperoxidase and immunofluorescent staining confirmed the diagnosis of hepatitis due to type 1 herpes simplex virus. Despite the rarity, this viral aetiology should be included in the differential diagnosis of all patients with severe hepatitis. The absence of mucocutaneous lesions should not exclude the diagnosis, especially when other clinical features are compatible. Images Fig. 1 Fig. 2 Fig. 3 PMID:3345937

  1. Ulcerative Colitis: Current Treatment Strategies and Future Prospects

    PubMed Central

    Peppercorn, Mark A.

    2009-01-01

    Ulcerative colitis (UC) is a disease of unknown etiology characterized by inflammation of the mucosa and occasionally the submucosa of the colon. Conventional drug therapy for UC involves use of aminosalicylates, corticosteroids, azathioprine/6-mercaptopurine, cyclosporine and anti-tumor necrosis factor therapy. Alternative therapies include probiotics, nicotine and fish oil. Drugs like tacrolimus, rosiglitazone and Trichuris suis ova are being evaluated for use in UC patients. With the new biologic agents, new treatment options for UC continue to evolve. In this article we will discuss the conventional drugs, the alternative therapies and the management strategies according to the severity and extent of UC. PMID:21180538

  2. [Anti-TNF-alpha therapy in ulcerative colitis].

    PubMed

    Lakatos, Péter László; Lakatos, László

    2008-05-18

    The most important factors that determine treatment strategy in ulcerative colitis (UC) are disease extent and severity. Orally-topically administered 5-aminosalicylates (5-ASA) remain the treatment of choice in mild-to-moderate UC. In contrast, the treatment of refractory (to steroids, azathioprine or 5-ASA) and fulminant cases is still demanding. New evidence supports a role for infliximab induction and/or maintenance therapy in these subgroup of patients leading to increased remission and decreased colectomy rates. The aim of this paper is to review the rationale for the use of TNF-alpha inhibitors in the treatment of UC.

  3. Ulcerative colitis: ultrastructure of interstitial cells in myenteric plexus.

    PubMed

    Rumessen, J J; Vanderwinden, J-M; Horn, T

    2010-10-01

    Interstitial cells of Cajal (ICC) are key regulatory cells in the gut. In the colon of patients with severe ulcerative colitis (UC), myenteric ICC had myoid ultrastructural features and were in close contact with nerve terminals. In all patients as opposed to controls, some ICC profiles showed degenerative changes, such as lipid droplets and irregular vacuoles. Nerve terminals often appeared swollen and empty. Glial cells, muscle cells, and fibroblast-like cells (FLC) showed no alterations. FLC enclosed macrophages (MLC), which were in close contact with naked axon terminals. The organization and cytological changes may be of pathophysiological significance in patients with UC.

  4. High probability of healing without amputation of plantar forefoot ulcers in patients with diabetes.

    PubMed

    Örneholm, Hedvig; Apelqvist, Jan; Larsson, Jan; Eneroth, Magnus

    2015-01-01

    Diabetic foot ulcer is an important entity which in many cases is the first serious complication in diabetes. Although a plantar forefoot location is common, there are few studies on larger cohorts and in such studies there is often a combination of various types of ulcer and ulcer locations. The purpose of this study is to discern the outcome of plantar forefoot ulcers and their specific characteristics in a large cohort. All patients (n = 770), presenting with a plantar forefoot ulcer at a multidisciplinary diabetes foot clinic from January 1, 1983 to December 31, 2012 were considered for the study. Seven hundred one patients (median age 67 [22-95]) fulfilled the inclusion criteria and were followed according to a preset protocol until final outcome (healing or death). Severe peripheral vascular disease was present in 26% of the patients and 14% had evidence of deep infection upon arrival at the foot clinic. Fifty-five percent (385/701) of the patients healed without foot surgery, 25% (173/701) healed after major debridement, 9% (60/701) healed after minor or major amputation and 12% (83/701) died unhealed. Median healing time was 17 weeks. An ulcer classified as Wagner grade 1 or 2 at inclusion and independent living were factors associated with a higher healing rate. Seventy-nine percent of 701 patients with diabetes and a plantar forefoot ulcer treated at a multidisciplinary diabetes foot clinic healed without amputation. For one third some form of foot surgery was needed to achieve healing.

  5. Noninvasive evaluation of active pan-ulcerative colitis with multiple strictures using Fluorine-18-Fluorodeoxyglucose positron emission tomography/computed tomography.

    PubMed

    Santhosh, Sampath; Bhattacharya, Anish; Rana, Surinder Singh; Bhasin, Deepak Kumar; Gupta, Rajesh; Mittal, Bhagwant Rai

    2016-01-01

    Ulcerative colitis (UC) is an inflammatory bowel disease characterized by waxing and waning inflammation that changes in severity and extent and may progress to neoplasia, especially in the presence of strictures. When patients have nonnegotiable strictures or severe inflammation with ulcers, colonoscopy is difficult and carries the risk of perforation. The authors present a patient with pan-UC with multiple strictures, in whom fluorodeoxyglucose positron emission tomography/computed tomography was used to noninvasively evaluate the extent and severity of the disease.

  6. Venous ulceration, fibrinogen and fibrinolysis.

    PubMed Central

    Leach, R. D.

    1984-01-01

    The effect of long and short-term venous hypertension upon lymph fibrinogen concentrations was studied in an attempt to explain the peri-capillary deposition of fibrin reported in patients with post-phlebitic syndromes. The clearance of radioactive fibrinogen/thrombin clots from the subcutaneous tissues of rats and human volunteers was also studied. Both long- and short-term venous hypertension were found to increase fibrinogen transport across the interstitial space by more than 600%. Not only was there evidence of fibrinolytic activity in the lymph but after long-term venous hypertension alpha 2 antiplasmin activity was also detectable. Skin biopsies from the venous hypertensive ankles showed deposition of interstitial fibrin. The clearance of radioactive fibrinogen/thrombin clots from the subcutaneous tissues of the rat was found to be delayed if the rats were given epsilon amino caproic acid but it could not be increased with stanozolol. In human subjects it was found that patients with lipodermatosclerosis had delayed clot clearance and retarded blood fibrinolytic activity when compared with normal volunteers and patients with uncomplicated varicose veins. The principle cause why tall men are more subject to ulcers than short men, Dr Young conceived to be then length of the column of blood in their veins; which by its pressure, renders the legs less able to recover when hurt by any violence. Images Fig. 1 Fig. 2 Fig. 5 PMID:6742738

  7. Fecal microbiota in pouchitis and ulcerative colitis

    PubMed Central

    Li, Kai-Yu; Wang, Jian-Lin; Wei, Jiang-Peng; Gao, Sen-Yang; Zhang, Ying-Ying; Wang, Li-Tian; Liu, Gang

    2016-01-01

    AIM To investigate the changes in microbiota in feces of patients with ulcerative colitis (UC) and pouchitis using genomic technology. METHODS Fecal samples were obtained from UC patients with or without an ileal pouch-anal anastomosis (IPAA) procedure, as well as healthy controls. The touchdown polymerase chain reaction technique was used to amplify the whole V3 region of the 16S rRNA gene, which was transcribed from DNA extracted from fecal samples. Denaturing gradient gel electrophoresis was used to separate the amplicons. The band profiles and similarity indices were analyzed digitally. The predominant microbiota in different groups was confirmed by sequencing the 16S rRNA gene. RESULTS Microbial biodiversity in the healthy controls was significantly higher compared with the UC groups (P < 0.001) and IPAA groups (P < 0.001). Compared with healthy controls, the UC patients in remission and those in the mildly active stage, the predominant species in patients with moderately and severely active UC changed obviously. In addition, the proportion of the dominant microbiota, which was negatively correlated with the disease activity of UC (r = -6.591, P < 0.01), was decreased in pouchitis patients. The numbers of two types of bacteria, Faecalibacterium prausnitzii and Eubacterium rectale, were reduced in UC. Patients with pouchitis had an altered microbiota composition compared with UC patients. The microbiota from pouchitis patients was less diverse than that from severely active UC patients. Sequencing results showed that similar microbiota, such as Clostridium perfringens, were shared in both UC and pouchitis. CONCLUSION Less diverse fecal microbiota was present in patients with UC and pouchitis. Increased C. perfringens in feces suggest its role in the exacerbation of UC and pouchitis. PMID:27833384

  8. Body Mass Index and Pressure Ulcers: Improved Predictability of Pressure Ulcers in Intensive Care Patients

    PubMed Central

    Hyun, Sookyung; Li, Xiaobai; Vermillion, Brenda; Newton, Cheryl; Fall, Monica; Kaewprag, Pacharmon; Moffatt-Bruce, Susan; Lenz, Elizabeth R.

    2015-01-01

    Background Obesity contributes to immobility and subsequent pressure on skin surfaces. Knowledge of the relationship between obesity and development of pressure ulcers in intensive care patients will provide better understanding of which patients are at high risk for pressure ulcers and allow more efficient prevention. Objectives To examine the incidence of pressure ulcers in patients who differ in body mass index and to determine whether inclusion of body mass index enhanced use of the Braden scale in the prediction of pressure ulcers. Methods In this retrospective cohort study, data were collected from the medical records of 4 groups of patients with different body mass index values: underweight, normal weight, obese, and extremely obese. Data included patients’ demographics, body weight, score on the Braden scale, and occurrence of pressure ulcers. Results The incidence of pressure ulcers in the underweight, normal weight, obese, and extremely obese groups was 8.6%, 5.5%, 2.8%, and 9.9%, respectively. When both the score on the Braden scale and the body mass index were predictive of pressure ulcers, extremely obese patients were about 2 times more likely to experience an ulcer than were normal weight patients. In the final model, the area under the curve was 0.71. The baseline area under the curve for the Braden scale was 0.68. Conclusions Body mass index and incidence of pressure ulcers were related in intensive care patients. Addition of body mass index did not appreciably improve the accuracy of the Braden scale for predicting pressure ulcers. PMID:25362673

  9. Pressure ulcer prevalence, use of preventive measures, and mortality risk in an acute care population: a quality improvement project.

    PubMed

    Leijon, Siv; Bergh, Ingrid; Terstappen, Karin

    2013-01-01

    The primary aim of this quality improvement project was to determine pressure prevalence, risk of mortality, and use of preventive measures in a group of hospitalized patients. Two hundred fifty-eight patients recruited from Skaraborg Hospital in Sweden were assessed. A 1-day point prevalence study was carried out using a protocol advocated by the European PU Advisory Panel. Patients' age, gender, severity of PU (grades I-IV), anatomical location of PU, and use of preventive measures were recorded. The Swedish language version of the Modified Norton Scale was used for PU risk assessment. Data were collected by nurses trained according to the Web-based training: PU classification, "ePuclas2." After 21 months, a retrospective audit of the electronic records for patients identified with pressure ulcers was completed. The point prevalence of pressure ulcers was 23%. The total number of ulcers was 85, most were grade 1 (n = 39). The most common locations were the sacrum (n = 15) and the heel (n = 10). Three percent of patients (n = 9) had been assessed during their current hospital stay using a risk assessment tool. There was a statistically significant relationship between pressure ulcer occurrence and a low total score on the Modified Norton Scale. The patients' ages correlated significantly to the presence of a pressure ulcer. Patients with a pressure ulcer had a 3.6-fold increased risk of dying within 21 months, as compared with those without a pressure ulcer. Based on results from this quality improvement project, we recommend routine pressure ulcer risk assessment for all patients managed in a hospital setting such as ours. We further recommend that particular attention should be given to older and frail patients who are at higher risk for pressure ulcer occurrence and mortality.

  10. Dietary intake, neutrophil fatty acid profile, serum antioxidant vitamins and oxygen radical absorbance capacity in patients with ulcerative colitis.

    PubMed

    Kawakami, Yuko; Okada, Hiroyuki; Murakami, Yasuko; Kawakami, Takayo; Ueda, Yukiko; Kunii, Daisuke; Sakamoto, Yachiyo; Shiratori, Yasushi; Okita, Misako

    2007-04-01

    Nutrition may play an important role in the pathogenesis and treatment of ulcerative colitis. Several studies suggest an association between dietary factors and the onset of ulcerative colitis; however, only few studies have examined the relationship between dietary intake and relapse of ulcerative colitis. The aim of this study was to assess the dietary intake and antioxidative capacity of ulcerative colitis patients and to elucidate the efficacy of dietary therapy for ulcerative colitis. Dietary intake, fatty acid composition of phospholipids in plasma and neutrophils, serum fat-soluble vitamin levels, and oxygen radical absorbance capacity were analyzed in 29 ulcerative colitis patients (7 males and 22 females), who were treated at the Department of Gastroenterology, Okayama University Hospital. Total fat intake, fat energy ratio and linoleic acid intake were significantly lower, while protein and carbohydrate intakes were significantly higher, in the patients than age- and sex-matched controls. In the neutrophil phospholipids of ulcerative colitis patients, significantly higher levels of linoleic aicd and arachidonic acid and a lower level of eicosapentaenoic acid were observed. The concentrations of serum retinol and beta-carotene but not alpha-tocopherol were significantly lower and serum oxygen radical absorbance capacity was also lower than in the controls. Significant correlations between serum oxygen radical absorbance capacity and retinol (r = 0.567, p = 0.0031), alpha-tocopherol (r = 0.560, p = 0.0036) and beta-carotene (r = 0.440, p = 0.0279) concentrations were observed in the ulcerative colitis patients. A diet restricting the intake of linoleic acid and supplemented with eicosapentaenoic acid and antioxidative vitamins may be recommendable for the nutritional management of ulcerative colitis patients.

  11. Sarcoidosis associated with infliximab therapy in ulcerative colitis

    PubMed Central

    Gîlcă, Georgiana-Emmanuela; Diaconescu, Smaranda; Bălan, Gheorghe Gh.; Timofte, Oana; Ştefănescu, Gabriela

    2017-01-01

    Abstract Rationale: Although immunomodulatory therapy has been clearly stated as an important landmark in treatment of ulcerative colitis, significantly improving the quality of life for patients with inflammatory bowel disease, there are several aspects to be considered regarding the possible side-effects of anti-TNF alpha agents. In spite of a good safety profile, biologic TNF antagonists may induce paradoxical inflammation, which can manifest as sarcoid-like granulomatosis, consisting of noncaseating granulomas in the affected organs. Patient concerns: We report the case of a 30-year-old male patient, with no personal or familial history of lung disease, with a personal history of ulcerative colitis (UC), under clinical remission following infliximab therapy in maintenance dose, who was admitted for treatment administration, but also for dyspnea, nocturnal sweating, and nonproductive cough. Diagnoses: Based on clinical manifestations, biological landmarks excluding various infections, CT scan, fibrobronchoscopy with bronchoalveolar lavage for culture and immunohistochemical examination, followed by mediastinoscopy with sampling of paratracheal lymph node, which underwent histopathological examination, the patient was diagnosed with drug- induced stage II pulmonary sarcoidosis. Interventions: Since the patient had developed severe allergic reaction after being administered Infliximab at admission, the biological treatment was immediately discontinued. Following the diagnosis of pulmonary sarcoidosis, corticotherapy was initiated. Patient outcomes: After corticotherapy was initiated, the patient had a favorable outcome at 3 months reevaluation, both regarding the course of ulcerative colitis and sarcoidosis. Lessons: Patients under biological therapy using anti-TNF alpha agents must be carefully monitored, in order to early identify potential paradoxical inflammation (such as sarcoidosis) as a side-effect. The drug-related pulmonary disease tends to improve upon

  12. Significance of cholinergic and peptidergic nerves in stress-induced ulcer and MALT lymphoma formation.

    PubMed

    Nakamura, Masahiko; Øverby, Anders; Uehara, Akina; Oda, Masaya; Takahashi, Shinichi; Murayama, Somay Y; Matsui, Hidenori

    2017-02-10

    Backgound: The role of enteric nerves has previously been demonstrated in the formation of several gastric diseases. In the present review, the significance of the cholinergic nerves in stress-induced ulcer formation as well as the importance of substance P in the formation of gastric MALT lymphoma is discussed.

  13. Palisaded Granulomatous Dermatitis Associated with Ulcerative Colitis: A Comprehensive Literature Review

    PubMed Central

    Cohen, Philip R

    2017-01-01

    Palisaded granulomatous dermatitis is an uncommon pathologic condition potentially associated with several disorders. These include drugs, inflammatory bowel disease, multiple myelomas, rheumatoid arthritis, and systemic lupus erythematosus. An illustrative case of a man with palisaded granulomatous dermatitis who subsequently developed ulcerative colitis is described, and the characteristics of other individuals with ulcerative colitis-associated palisaded granulomatous dermatitis are reviewed. PubMed was used to search the following terms: palisaded, interstitial, granulomatous, dermatitis, ulcerative colitis, and neutrophilic. Papers were obtained and references were reviewed. Ulcerative colitis-associated palisaded granulomatous dermatitis is uncommon. Palisaded granulomatous dermatitis-associated ulcerative colitis has been reported in four individuals. The palisaded granulomatous dermatitis appeared from six years prior to diagnosis to 19 years following diagnosis of the patient’s gastrointestinal disease. In addition to individual and grouped papular lesions on the elbows, the morphology of palisaded granulomatous dermatitis can also present as indurated linear plaques overlying the metacarpophalangeal (MCP) joints and proximal fingers.  PMID:28168136

  14. The plant kingdom as a source of anti-ulcer remedies.

    PubMed

    Borrelli, F; Izzo, A A

    2000-12-01

    Phytogenic agents have traditionally been used by herbalists and indigenous healers for the prevention and treatment of peptic ulcer. This article reviews the anti-acid/anti-peptic, gastro-protective and/or anti-ulcer properties of the most commonly employed herbal medicines and their identified active constituents. Botanical compounds with anti-ulcer activity include flavonoids (i.e. quercetin, naringin, silymarin, anthocyanosides, sophoradin derivatives) saponins (i.e. from Panax japonicus and Kochia scoparia), tannins (i.e. from Linderae umbellatae), gums and mucilages (i.e. gum guar and myrrh). Among herbal drugs, liquorice, aloe gel and capsicum (chilli) have been used extensively and their clinical efficacy documented. Also, ethnomedical systems employ several plant extracts for the treatment of peptic ulcer. Despite progress in conventional chemistry and pharmacology in producing effective drugs, the plant kingdom might provide a useful source of new anti-ulcer compounds for development as pharmaceutical entities or, alternatively, as simple dietary adjuncts to existing therapies.

  15. Helicobacter pylori eradication as prevention against chronic peptic ulcer disease in children.

    PubMed

    Maciorkowska, E; Kaczmarski, M; Skowrońska, J; Cieśla, J M; Chrzanowska, U; Olejnik, B T; Sacharewicz, A; Ryszczuk, E

    2005-01-01

    The changes caused by Helicobacter pylori are a slow, progressing inflammatory process developing from several to dozen years. H. pylori infection leads to an inflammatory response in the gastric mucosa with granulocyte infiltrates in an acute form of the inflammation, and lymphocytes, plasmatic, macrophages and eosinophils in a chronic form inducing the development of gastric and duodenal ulcers and gastric cancer in some patients. The frequency and the type of morphological changes in the gastric mucosa were analyzed in children with positive IgG against H. pylori and the incidence of gastric and duodenal ulcers in family members of children examined was evaluated in our study. Gastritis was reported in 68.8% of children with positive IgG against H. pylori. Gastric ulcer was confirmed in 37.1% of families of children included in the study. Duodenal ulcers were found in 22.9% of families. The results obtained, indicate the usefulness of long-term observation and clinical follow-up of children with chronic gastritis of H. pylori ethiology taking into consideration bacterium eradication as prophylaxis of peptic ulceration.

  16. Benexate hydrochloride betadex modulates nitric oxide synthesis and cytokine expression in gastric ulcers

    PubMed Central

    Lee, Jae Min; Lim, Ji-Youn; Kim, Yoonjin; Kim, Ye Ji; Choi, Hyuk Soon; Kim, Eun Sun; Keum, Bora; Seo, Yeon Seok; Jeen, Yoon Tae; Lee, Hong Sik; Um, Soon Ho; Kim, Chang Duck; Ryu, Ho Sang; Sul, Donggeun; Hong, Junghwa; Chun, Hoon Jai

    2016-01-01

    The present study investigated benexate hydrochloride betadex (BHB)-mediated ulcer healing, and changes to microcirculation modulated through nitric oxide synthase (NOS) and anti-inflammatory activity. A rat model of gastric mucosal injury was established through injection of a 60% acetic acid solution into the stomach. Following ulcer induction, the rats were administered BHB orally for 5 days at doses of 0, 100, 300 or 1,000 mg/kg. The highest dose of BHB was also administered with or without L-NG-nitroarginine methyl ester (L-NAME). The area of gastric ulcers was determined by planimetry, and expression of cyclooxygenases (COX), cytokines and NOS in stomach tissues were measured using western blotting. Compared with the control group, gastric ulcer size was significantly decreased in the 1,000 mg/kg BHB-treated group (P<0.05). Administration of BHB led to a significant increase in endothelial (e)NOS expression (P<0.05). Although acetic acid co-treatment with L-NAME induced more severe mucosal damage, BHB decreased COX expression and tumor necrosis factor-α levels when administered with the nitric oxide inhibitor, L-NAME (P<0.05). BHB exhibited protective effects in a rat model of gastric ulcers, which were associated with a decrease in pro-inflammatory cytokine levels and the activation of eNOS. PMID:27446246

  17. Resveratrol abrogates adhesion molecules and protects against TNBS-induced ulcerative colitis in rats.

    PubMed

    Abdallah, Dalaal M; Ismael, Naglaa R

    2011-11-01

    Resveratrol, a polyphenol compound with anti-inflammatory properties, has been previously evaluated for its beneficial effects in several ulcerative colitis models. However, the current study elucidates the effect of resveratrol on adhesion molecules, as well as its antioxidant efficacy in a trinitrobenzene sulfonic acid (TNBS)-induced ulcerative-colitis model. Colitis was induced by rectal instillation of TNBS, followed by daily per os administration of either sulphasalazine (300 mg/kg) or resveratrol (2 and 10 mg/kg) for 7 days. Administration of resveratrol decreased the ulcerative area and colon mass index; these effects were further supported by the reduction in colon inflammation grades, as well as histolopathological changes, and reflected by the stalling of body mass loss. The anti-inflammatory effects of resveratrol were indicated by lowered myeloperoxidase activity, and by suppressing ICAM-1 and VCAM-1 levels in the colon and serum. In addition, it restored a reduced colonic nitric oxide level and reinstated its redox balance, as evidenced by the suppression of lipid peroxides and prevention of glutathione depletion. The anti-ulcerative effect of the higher dose of resveratrol was comparable with those of sulphasalazine. The study confirms the anti-ulcerative effect of resveratrol in TNBS-induced experimental colitis via reduction of neutrophil infiltration, inhibition of adhesive molecules, and restoration of the nitric oxide level, as well as the redox status.

  18. Management of difficult-to-treat patients with ulcerative colitis: focus on adalimumab

    PubMed Central

    Armuzzi, Alessandro; Pugliese, Daniela; Nardone, Olga Maria; Guidi, Luisa

    2013-01-01

    The treatment of ulcerative colitis has changed over the last decade, with the introduction of biological drugs. This article reviews the currently available therapies for ulcerative colitis and the specific use of these therapies in the management of patients in different settings, particularly the difficult-to-treat patients. The focus of this review is on adalimumab, which has recently obtained approval by the European Medicines Agency and the US Food and Drug Administration, for use in treating adult patients with moderate-to-severe, active ulcerative colitis, who are refractory, intolerant, or who have contraindications to conventional therapy, including corticosteroids and thiopurines. Since the results emerging from the pivotal trials have been subject to some debate, the aim of this review was to summarize all available data on the use of adalimumab in ulcerative colitis, focusing also on a retrospective series of real-life experiences. Taken together, the current evidence indicates that adalimumab is effective for the treatment of patients with different types of ulcerative colitis, including biologically naïve and difficult-to-treat patients. PMID:23630414

  19. Prevention and treatment of diabetic foot ulcers.

    PubMed

    Lim, Jonathan Zhang Ming; Ng, Natasha Su Lynn; Thomas, Cecil

    2017-03-01

    The rising prevalence of diabetes estimated at 3.6 million people in the UK represents a major public health and socioeconomic burden to our National Health Service. Diabetes and its associated complications are of a growing concern. Diabetes-related foot complications have been identified as the single most common cause of morbidity among diabetic patients. The complicating factor of underlying peripheral vascular disease renders the majority of diabetic foot ulcers asymptomatic until latter evidence of non-healing ulcers become evident. Therefore, preventative strategies including annual diabetic foot screening and diabetic foot care interventions facilitated through a multidisciplinary team have been implemented to enable early identification of diabetic patients at high risk of diabetic foot complications. The National Diabetes Foot Care Audit reported significant variability and deficiencies of care throughout England and Wales, with emphasis on change in the structure of healthcare provision and commissioning, improvement of patient education and availability of healthcare access, and emphasis on preventative strategies to reduce morbidities and mortality of this debilitating disease. This review article aims to summarise major risk factors contributing to the development of diabetic foot ulcers. It also considers the key evidence-based strategies towards preventing diabetic foot ulcer. We discuss tools used in risk stratification and classifications of foot ulcer.

  20. Bilobed flaps for nonhealing ulcer treatment.

    PubMed

    Yetkin, Haluk; Kanatli, Ulunay; Oztürk, Akif Muhtar; Ozalay, Metin

    2003-09-01

    Healing of round ulcers may be difficult particularly in the plantar area. Rigidity and thickness of the plantar skin do not allow fusiform excision and primary suturing. The bilobed flap is a simple reconstructive technique principally used to repair substantial defects in the facial region. The authors' experience with this local flap in the foot is presented with good short-term results. Between 1995 and 1998, five female and seven male neuropathic foot patients with round plantar ulcers were treated with bilobed flaps. The average age of the patients was 50 (range, 15-76). The average size of the ulcers was 1.6 cm (1-3.2 cm). Debridement and orthotic insoles were used at least for 3 months before considering bilobed flaps. Seven patients were diagnosed as type II diabetes mellitus, four patients had cerebral palsy, and another patient had meningomyelocele. The minimal follow-up period was 1 year (average, 19.5 months). The only complication was wound dehiscence at the lateral side of the heel in a type II diabetic. Subsequently, this complicated ulcer was managed with a sliding flap and skin graft without further problem. The study concluded that nonhealing foot ulcers can be effectively treated with a bilobed skin flap of healthy tissues rotated from nonweightbearing parts of the sole.

  1. Pyoderma vegetans developed on chronic leg ulcer.

    PubMed

    Molodoi, Andreea Dana; Dimitriu, Andreea; Andronic, Cătălina Diana; Stoleriu, Gabriela; Bădescu, Aida; Boda, D; Brănisteanu, Daciana Elena

    2015-01-01

    Pyoderma vegetans is a rare disorder that more commonly affects middle-aged persons, with a male predilection. It is characterized by vegetating lesions that coalescence into a plaque with eroded surface, covered by purulent discharge and crusts. The etiology of this disease is not known with certainty, but it is often associated with bacterial infections in immunocompromised patients. We report the case of a 73-year-old men who presented to the Iasi Dermatology Clinic with a large, irregular, relatively well-defined dermohypodermic ulcer, with infiltrated sclerosing borders, accompanied by pain, with the floor covered in the Northern part by a proliferative, vegetative bleeding area, and the rest by a yellowish secretion and cellular debris, located on the left leg. Bacteriological examination of ulcer secretion identified Pseudomonas aeruginosa. Anatomopathological examination confirmed the development of Pyoderma vegetans on chronic leg ulcer. Under specific treatment for chronic leg ulcer and eradication of infectious focus the outcome was favorable both in terms of trophic ulcer scar- ring and Pyoderma vegetans healing.

  2. Rare cause of odynophagia: Giant esophageal ulcer.

    PubMed

    Veroux, Massimiliano; Aprile, Giuseppe; Amore, Francesca F; Corona, Daniela; Giaquinta, Alessia; Veroux, Pierfrancesco

    2016-04-14

    Gastrointestinal complications are a frequent cause of morbidity after transplantation and may affect up to 40% of kidney transplant recipients. Here we report a rare case of idiopathic giant esophageal ulcer in a kidney transplant recipient. A 37-year-old female presented with a one-week history of odynophagia and weight loss. Upon admission, the patient presented cold sores, and a quantitative cytomegalovirus polymerase chain reaction was positive (10(5) copies/mL). An upper endoscopy demonstrated the presence of a giant ulcer. Serological test and tissue biopsies were unable to demonstrate an infectious origin of the ulcer. Immunosuppression was reduced and everolimus was introduced. An empirical i.v. therapy with acyclovir was started, resulting in a dramatic improvement in symptoms and complete healing of the ulcer. Only two cases of idiopathic giant esophageal ulcer in kidney transplant recipients have been reported in the literature; in both cases, steroid therapy was successful without recurrence of symptoms or endoscopic findings. However, this report suggests that correction of immune imbalance is mandatory to treat such a rare complication.

  3. Quality of life in patients with venous stasis ulcers and others with advanced venous insufficiency.

    PubMed

    Tracz, Edyta; Zamojska, Ewa; Modrzejewski, Andrzej; Zaborski, Daniel; Grzesiak, Wilhelm

    2015-01-01

    The quality of life (QoL) in patients with advanced venous insufficiency (including venous stasis ulcers, skin discoloration, stasis eczema, and lipodermatosclerosis) assessed using the Clinical Etiological Anatomical Pathophysiological (CEAP) and Venous Clinical Severity Score (VCSS) classifications is presented. Also, disease features such as: intensity of pain, edema and inflammatory response that exerted the most profound effect on different domains of QoL are reported. The global QoL in patients with lower leg venous ulcerations was relatively similar to that observed in other patients with chronic venous insufficiency. The presence of venous ulcerations was associated with lower QoL in a Physical domain. Significant correlations were found between pain intensity and the values of Physical, Physiological, Level of Independence and Environmental domains, between edema intensity and Social domain as well as between the intensity of inflammatory response and Physical and Spiritual domains.

  4. Impedance sensing device enables early detection of pressure ulcers in vivo.

    PubMed

    Swisher, Sarah L; Lin, Monica C; Liao, Amy; Leeflang, Elisabeth J; Khan, Yasser; Pavinatto, Felippe J; Mann, Kaylee; Naujokas, Agne; Young, David; Roy, Shuvo; Harrison, Michael R; Arias, Ana Claudia; Subramanian, Vivek; Maharbiz, Michel M

    2015-03-17

    When pressure is applied to a localized area of the body for an extended time, the resulting loss of blood flow and subsequent reperfusion to the tissue causes cell death and a pressure ulcer develops. Preventing pressure ulcers is challenging because the combination of pressure and time that results in tissue damage varies widely between patients, and the underlying damage is often severe by the time a surface wound becomes visible. Currently, no method exists to detect early tissue damage and enable intervention. Here we demonstrate a flexible, electronic device that non-invasively maps pressure-induced tissue damage, even when such damage cannot be visually observed. Using impedance spectroscopy across flexible electrode arrays in vivo on a rat model, we find that impedance is robustly correlated with tissue health across multiple animals and wound types. Our results demonstrate the feasibility of an automated, non-invasive 'smart bandage' for early detection of pressure ulcers.

  5. Unravelling the pathogenic role of Helicobacter pylori in peptic ulcer: potential new therapies and vaccines.

    PubMed

    Telford, J L; Covacci, A; Ghiara, P; Montecucco, C; Rappuoli, R

    1994-10-01

    The recognition that peptic ulcer is an infectious disease caused by the bacterium Helicobacter pylori has revolutionized the approach to diagnosis and therapy of this condition. Treatment of the symptoms of peptic ulcer with drugs that block acid secretion is already being replaced by antibiotic eradication of the causative agent. Studies of the molecular events that lead to H. pylori pathogenesis have shown that clinical isolates can be divided into two groups, only one of which produces a cytotoxin and is associated with severe disease. The cloning of the genes coding for molecules specific for disease-associated strains of H. pylori, and the development of animal models that mimic the human pathology, will provide the basis for better strategies to treat and prevent peptic-ulcer disease.

  6. Peptic ulcer disease associated with Helicobacter felis in a dog owner.

    PubMed

    De Bock, Manuelle; Van den Bulck, Kathleen; Hellemans, Ann; Daminet, Sylvie; Coche, Jean-Charles; Debongnie, Jean-Claude; Decostere, Annemie; Haesebrouck, Freddy; Ducatelle, Richard

    2007-01-01

    The aim of this study was to investigate the identity of the Helicobacter heilmannii-like bacteria found in the stomach of a human patient suffering from stomach ulcers and her asymptomatic pet dog. An elderly woman was referred for gastroscopy because of right hypochondrial pain, nausea, anorexia and vomiting. Gastric ulcers were observed and histology revealed the presence of multiple H. heilmannii-like bacteria. Multiplex polymerase chain reaction (PCR) identified the bacteria as H. felis. Her pet dog was also examined gastroscopically. Only mild gastric lesions were found but PCR showed the presence of H. felis as well as H. bizzozeronii and Candidatus H. heilmannii. This report associates H. felis infection in humans with severe gastric ulceration. Moreover, the suggestion can be made that the patient contracted H. felis from her dog.

  7. [Nature and sensitivity of bacteria superinfecting plantar ulcers caused by leprosy at the Marchoux Institute, Bamako, Mali].

    PubMed

    Tiendrebeogo, A; Coulibaly, I; Sarr, A M; Sow, S O

    1999-01-01

    To determine potential usefulness of antimicrobial agents and to guide their prescription in the treatment of leprosy plantar ulcers, we conducted an in vitro study about germs' nature and sensitivity to antibiotics. We took samples of plantar ulcers secretion from 107 patients at Marchoux Institute. 92.5% of those ulcers were infected. These samples revealed 145 strains of micro-organisms among those, Staphylococcus aureus (70 strains) and genus Pseudomonas (41 strains) were the most frequent. These bacteria were resistant to several antibiotics currently used at Marchoux Institute (tetracycline, penicillin, cotrimoxazol and erythromicin). Antibiotics, efficient at 80% on tested strains, were expensive for patients. They cannot be recommended for the treatment of local infections. These results outline that the main treatment in plantar ulcers is based upon antiseptic solutions and keeping feet at rest. Antibiotherapy in case of extension of local infection would be based on the results of a previous study of sensitivity.

  8. Laparoscopic rectopexy for solitary rectal ulcer syndrome without overt rectal prolapse: a case report and review of the literature.

    PubMed

    Menekse, Ebru; Ozdogan, Mehmet; Karateke, Faruk; Ozyazici, Sefa; Demirturk, Pelin; Kuvvetli, Adnan

    2014-02-20

    Solitary rectal ulcer syndrome is a rare clinical entity. Several treatment options has been described. However, there is no consensus yet on treatment algorithm and standard surgical procedure. Rectopexy is one of the surgical options and it is generally performed in patients with solitary rectal ulcer accompanied with overt prolapse. Various outcomes have been reported for rectopexy in the patients with occult prolapse or rectal intussusception. In the literature; outcomes of laparoscopic non-resection rectopexy procedure have been reported in the limited number of case or case series. No study has emphasized the outcomes of laparoscopic non-resection rectopexy procedure in the patients with solitary rectal ulcer without overt prolapse. In this report we aimed to present clinical outcomes of laparoscopic non-resection posterior suture rectopexy procedure in a 21-year-old female patient with solitary rectal ulcer without overt prolapse.

  9. Laparoscopic rectopexy for solitary rectal ulcer syndrome without overt rectal prolapse. A case report and review of the literature.

    PubMed

    Menekse, Ebru; Ozdogan, Mehmet; Karateke, Faruk; Ozyazici, Sefa; Demirturk, Pelin; Kuvvetli, Adnan

    2014-01-01

    Solitary rectal ulcer syndrome is a rare clinical entity. Several treatment options has been described. However, there is no consensus yet on treatment algorithm and standard surgical procedure. Rectopexy is one of the surgical options and it is generally performed in patients with solitary rectal ulcer accompanied with overt prolapse. Various outcomes have been reported for rectopexy in the patients with occult prolapse or rectal intussusception. In the literature; outcomes of laparoscopic non-resection rectopexy procedure have been reported in the limited number of case or case series. No study has emphasized the outcomes of laparoscopic non-resection rectopexy procedure in the patients with solitary rectal ulcer without overt prolapse. In this report we aimed to present clinical outcomes of laparoscopic non-resection posterior suture rectopexy procedure in a 21-year-old female patient with solitary rectal ulcer without overt prolapse.

  10. Bronchial hypersecretion, chronic airflow limitation, and peptic ulcer.

    PubMed

    Kauffmann, F; Brille, D

    1981-11-01

    Men with and men without a history of peptic ulcers were compared using respiratory symptoms and spirographic measurements taken from data recorded in an epidemiologic study. Among the 1,049 men examined, 7% reported a history of peptic ulcer. A clear relationship appeared between bronchial hypersecretion and peptic ulcers. It persisted after adjustment for age, smoking habits, social class, and country of origin. Men with ulcers inhaled tobacco smoke more often. Ulcers, smoking, and chronic phlegm were independently related to a lower body build index. It seems that the relationship between smoking and ulcers was greater among men with chronic phlegm, and it is postulated that peptic ulcers and "chronic bronchitis" might be related to a "common secretory disorder." After adjustment for age, men with a history of peptic ulcers had, not a lower FEV1, but a higher vital capacity. A slightly lower FEV1/VC ratio cannot in such cases be considered as an index of chronic airflow limitation.

  11. Acid-reducing vagotomy is associated with reduced risk of subsequent ischemic heart disease in complicated peptic ulcer: An Asian population study.

    PubMed

    Wu, Shih-Chi; Fang, Chu-Wen; Chen, William Tzu-Liang; Muo, Chih-Hsin

    2016-12-01

    Persistent exacerbation of a peptic ulcer may lead to a complicated peptic ulcer (perforation or/and bleeding). The management of complicated peptic ulcers has shifted from acid-reducing vagotomy, drainage, and gastrectomy to simple local suture or non-operative (endoscopic/angiographic) hemostasis. We were interested in the long-term effects of this trend change. In this study, complicated peptic ulcer patients who received acid-reducing vagotomy were compared with those who received simple suture/hemostasis to determine the risk of ischemic heart disease (IHD).This retrospective cohort study analyzed 335,680 peptic ulcer patients recorded from 2000 to 2006 versus 335,680 age-, sex-, comorbidity-, and index-year matched comparisons. Patients with Helicobacter pylori (HP) infection were excluded. In order to identify the effect of vagus nerve severance, patients who received gastrectomy or antrectomy were also excluded. The incidence of IHD in both cohorts, and in the complicated peptic ulcer patients who received acid-reducing vagotomy versus those who received simple suture or hemostasis was evaluated.The overall incidence of IHD was higher in patients with peptic ulcer than those without peptic ulcer (17.00 vs 12.06 per 1000 person-years), with an adjusted hazard ratio (aHR) of 1.46 based on multivariable Cox proportional hazards regression analysis controlling for age, sex, Charlson's comorbidity index, and death (competing risk). While comparing peptic ulcer patients with acid-reducing vagotomy to those with simple suture/hemostasis or those without surgical treatment, the aHR (0.58) was the lowest in the acid-reducing vagotomy group.Patients with peptic ulcer have an elevated risk of IHD. However, complicated peptic ulcer patients who received acid-reducing vagotomy were associated with reduced risk of developing IHD.

  12. Ulcerative colitis: a challenge to surgeons.

    PubMed

    Parray, Fazl Q; Wani, Mohd L; Malik, Ajaz A; Wani, Shadab N; Bijli, Akram H; Irshad, Ifat; Nayeem-Ul-Hassan

    2012-11-01

    Ulcerative colitis is a chronic disease that specifically affects the mucosa of the rectum and colon. Although the etiology of this recurring inflammatory disorder remains essentially unknown, there have been significant advances in identifying the likely genetic and environmental factors that contribute to its pathogenesis. The clinical course of the disease typically manifests with remissions and exacerbations characterized by rectal bleeding and diarrhea. Since ulcerative colitis most commonly affects patients in their youth or early middle age, the disease can have serious long-term local and systemic consequences. There is no specific medical therapy that is curative. Although medical therapy can ameliorate the inflammatory process and control most symptomatic flares, it provides no definitive treatment for the disease. Proctocolectomy or total removal of the colon and rectum provides the only complete cure; however, innovative surgical alternatives have eliminated the need for a permanent ileostomy. The aim of this review is to provide a detailed account of the surgical management of ulcerative colitis.

  13. [Tuberculous ulcer of the tongue: clinical case].

    PubMed

    Ladron de Guevara, R

    1989-12-01

    A 26 year-old female was seeking treatment for a painless ulcerated lesion of the tongue developing 30 days before. No history of a sef biting in that area was told by the patient. Following a provisional diagnosis of tuberculous ulcer or a neoplasm, under local anesthesia, a segment of the lesion was excised and sent to histological diagnosis, which confirmed the existence of a tuberculous ulcer. Additionally, a chest roentgenogram disclosed the presence of an undiagnosed pulmonar tuberculous lesion. The patient underwent a successful treatment with rifampicin, isoniazide and pirazinamide, and two month after the initial diagnosis the oral lesion was almost absent, although the pulmonar lesion was still detected on the roentgenogram. Finally, a total disappearance of the pulmonar lesion was detected six month following drug treatment.

  14. [Buruli ulcer--Africa's latest mycobacterial scourge].

    PubMed

    Roupe, Gösta

    2003-11-06

    Buruliulcer is an extensive ulceration usually on the extremities. The ulcer can spread to subcutaneous fat, muscle and even bone causing osteomyelitis and death. It is the the third most common mycobacterial disease in humans after tuberculosis and leprosy. The bacterium grows in still standing water and infects children through small ulcerations in their skin. Mycobacterium ulcerans may also be transmitted by the bite of aquatic bugs (Naucordiae), which harbor the bacterium in their salivary glands. The disease affects poor people in rural, tropical areas where deforestation has led to flooding rivers, stagnant bodies of water and marsh. Benin, Cote d'Ivoire and Ghana in West Africa are seriously hit. Skin transplantation is the treatment of choice. Treatment with antibiotics has been disappointing.

  15. Gastric ulcer penetrating to liver diagnosed by endoscopic biopsy

    PubMed Central

    Kayacetin, Ertugrul; Kayacetin, Serra

    2004-01-01

    Liver penetration is a rare but serious complication of peptic ulcer disease. Usually the diagnosis is made by operation or autopsy. Clinical and laboratory data were no specific. A 64-year-old man was admitted with upper gastrointestinal bleeding. Hepatic penetration was diagnosed as the cause of bleeding. Endoscopy showed a large gastric ulcer with a pseudotumoral mass protruding from the ulcer bed. Definitive diagnosis was established by endoscopic biopsies of the ulcer base. PMID:15188520

  16. Venous Leg Ulcer in a Sarcoidosis Patient: A Case Report

    PubMed Central

    Ohn, Jungyoon; Byun, Sang Young; Kim, In Su

    2015-01-01

    Venous leg ulcers, the most common form of leg ulcers, are relevant to the pathogenicity of pericapillary fibrin cuff. Sarcoidosis, a multiorgan granulomatous disease, causes fibrin deposition in tissues. We report a case of a 50-year-old man with venous leg ulcers coexisting with sarcoidosis. On the basis of the histologic findings, we propose the hypothesis that sarcoidosis patients are prone to the development of venous leg ulcers. PMID:26719645

  17. Accuracy of endoscopic ultrasonography for diagnosing ulcerative early gastric cancers

    PubMed Central

    Park, Jin-Seok; Kim, Hyungkil; Bang, Byongwook; Kwon, Kyesook; Shin, Youngwoon

    2016-01-01

    Abstract Although endoscopic ultrasonography (EUS) is the first-choice imaging modality for predicting the invasion depth of early gastric cancer (EGC), the prediction accuracy of EUS is significantly decreased when EGC is combined with ulceration. The aim of present study was to compare the accuracy of EUS and conventional endoscopy (CE) for determining the depth of EGC. In addition, the various clinic-pathologic factors affecting the diagnostic accuracy of EUS, with a particular focus on endoscopic ulcer shapes, were evaluated. We retrospectively reviewed data from 236 consecutive patients with ulcerative EGC. All patients underwent EUS for estimating tumor invasion depth, followed by either curative surgery or endoscopic treatment. The diagnostic accuracy of EUS and CE was evaluated by comparing the final histologic result of resected specimen. The correlation between accuracy of EUS and characteristics of EGC (tumor size, histology, location in stomach, tumor invasion depth, and endoscopic ulcer shapes) was analyzed. Endoscopic ulcer shapes were classified into 3 groups: definite ulcer, superficial ulcer, and ill-defined ulcer. The overall accuracy of EUS and CE for predicting the invasion depth in ulcerative EGC was 68.6% and 55.5%, respectively. Of the 236 patients, 36 patients were classified as definite ulcers, 98 were superficial ulcers, and 102 were ill-defined ulcers, In univariate analysis, EUS accuracy was associated with invasion depth (P = 0.023), tumor size (P = 0.034), and endoscopic ulcer shapes (P = 0.001). In multivariate analysis, there is a significant association between superficial ulcer in CE and EUS accuracy (odds ratio: 2.977; 95% confidence interval: 1.255–7.064; P = 0.013). The accuracy of EUS for determining tumor invasion depth in ulcerative EGC was superior to that of CE. In addition, ulcer shape was an important factor that affected EUS accuracy. PMID:27472672

  18. A new pressure ulcer conceptual framework

    PubMed Central

    Coleman, Susanne; Nixon, Jane; Keen, Justin; Wilson, Lyn; McGinnis, Elizabeth; Dealey, Carol; Stubbs, Nikki; Farrin, Amanda; Dowding, Dawn; Schols, Jos MGA; Cuddigan, Janet; Berlowitz, Dan; Jude, Edward; Vowden, Peter; Schoonhoven, Lisette; Bader, Dan L; Gefen, Amit; Oomens, Cees WJ; Nelson, E Andrea

    2014-01-01

    Aim This paper discusses the critical determinants of pressure ulcer development and proposes a new pressure ulcer conceptual framework. Background Recent work to develop and validate a new evidence-based pressure ulcer risk assessment framework was undertaken. This formed part of a Pressure UlceR Programme Of reSEarch (RP-PG-0407-10056), funded by the National Institute for Health Research. The foundation for the risk assessment component incorporated a systematic review and a consensus study that highlighted the need to propose a new conceptual framework. Design Discussion Paper. Data Sources The new conceptual framework links evidence from biomechanical, physiological and epidemiological evidence, through use of data from a systematic review (search conducted March 2010), a consensus study (conducted December 2010–2011) and an international expert group meeting (conducted December 2011). Implications for Nursing A new pressure ulcer conceptual framework incorporating key physiological and biomechanical components and their impact on internal strains, stresses and damage thresholds is proposed. Direct and key indirect causal factors suggested in a theoretical causal pathway are mapped to the physiological and biomechanical components of the framework. The new proposed conceptual framework provides the basis for understanding the critical determinants of pressure ulcer development and has the potential to influence risk assessment guidance and practice. It could also be used to underpin future research to explore the role of individual risk factors conceptually and operationally. Conclusion By integrating existing knowledge from epidemiological, physiological and biomechanical evidence, a theoretical causal pathway and new conceptual framework are proposed with potential implications for practice and research. PMID:24684197

  19. [C. pylori colonization of the mucosa in patients with chronic ulcerative and non-ulcerative gastropathies].

    PubMed

    Loschiavo, F; Ventura-Spagnolo, T; Broccio, G

    1990-05-01

    C. pyloridis colonization was investigated in a selected group of 58 patients with upper gastrointestinal disorders submitted to endoscopy and biopsy. The following results were registered. C. pyloridis was isolated in 14 out of 18 cases of active chronic gastritis, in 15 out of 24 cases of non active chronic gastritis, and 7 out of 8 cases of antral ulceration. A negative finding was registered in 8 patients whose gastric mucosa was normal. Therefore, the Authors consider as valid the etiopathogenetic correlation between C. pyloridis and ulcerative or non-ulcerative chronic gastric diseases, suggested by others.

  20. Venous leg ulcer treatment and practice--part 1: the causes and diagnosis of venous leg ulcers.

    PubMed

    Rajendran, S; Rigby, A J; Anand, S C

    2007-01-01

    This article, the first of a series of four on venous leg ulceration, discusses theories relating to the pathophysiology underlying the condition, and the range of diagnostic procedures undertaken to establish that ulceration is of venous origin.

  1. Prevention and treatment of venous ulceration.

    PubMed Central

    Negus, D.

    1985-01-01

    Venous ulcers are related to incompetence of the direct calf and ankle perforating veins, the majority of which follow deep vein thrombosis. Prevention of the latter by intravenous micro-dose heparin (1 unit/kg/hour) is effective, safe and inexpensive. Its efficacy has been proved in two controlled clinical trials. Venous ulcers have been treated by perforating vein ligation, with saphenous ligation and stripping where necessary, and with the addition of permanent knee-length elastic compression stockings in patients with femoro-popliteal incompetence. This regimen has achieved a 92% long-term success rate in patients without rheumatoid arthritis. Images Fig. 3 PMID:3890671

  2. Leg ulcer in lepromatous leprosy - Case report*

    PubMed Central

    Fernandes, Tania Rita Moreno de Oliveira; dos Santos, Talita Suzany Siqueira; Lopes, Ramon Rodrigues de Macedo

    2016-01-01

    In Brazil, leprosy is a widespread infectious and contagious disease. Clinicians and specialists view leprosy broadly as a systemic infection, since, in its manifestations, it mimics many conditions, such as rheumatic, vascular, ENT, neurological and dermatological diseases. There are few studies that characterize the factors associated with ulcers in leprosy. These injuries should be prevented and treated promptly to avoid serious problems like secondary infections, sepsis, carcinomatous degeneration and amputations. We describe a patient with ulcers on his legs, involving late diagnosis of lepromatous leprosy. PMID:27828650

  3. Umbilical cord ulceration: An underdiagnosed entity

    PubMed Central

    Maheshwari, Barkha; Roy, Maitrayee; Devi, S; Singh, Ashu; Khurana, Nita; Gupta, Sangeeta

    2016-01-01

    Umbilical cord ulceration is a rare condition presenting with sudden fetal bradycardia due to fetal hemorrhage and in most cases leading to intrauterine death. A strong association with intestinal atresia has been reported. Most cases present after 30 weeks of gestation, with preterm labor or rupture of membranes followed by sudden fetal bradycardia. We report two such cases of umbilical cord ulceration and review the available literature. One of the cases interestingly presented at 26 weeks, much earlier than what is reported in the world literature. In view of high perinatal mortality and morbidity, awareness of this condition is mandatory for timely and appropriate management to improve the fetal outcome. PMID:27668202

  4. Endoscopic management of acute peptic ulcer bleeding.

    PubMed

    Lu, Yidan; Chen, Yen-I; Barkun, Alan

    2014-12-01

    This review discusses the indications, technical aspects, and comparative effectiveness of the endoscopic treatment of upper gastrointestinal bleeding caused by peptic ulcer. Pre-endoscopic considerations, such as the use of prokinetics and timing of endoscopy, are reviewed. In addition, this article examines aspects of postendoscopic care such as the effectiveness, dosing, and duration of postendoscopic proton-pump inhibitors, Helicobacter pylori testing, and benefits of treatment in terms of preventing rebleeding; and the use of nonsteroidal anti-inflammatory drugs, antiplatelet agents, and oral anticoagulants, including direct thrombin and Xa inhibitors, following acute peptic ulcer bleeding.

  5. Ulcerative cheilitis in a rhesus macaque.

    PubMed

    Bailey, C C; Miller, A D

    2012-03-01

    A 2-year-old, female, simian immunodeficiency virus E543-infected rhesus macaque (Macaca mulatta) was presented for necropsy following euthanasia due to a history of diarrhea, weight loss, and a small, round ulcer along the left labial commissure. Histopathologic examination of the ulcer revealed infiltration by large numbers of degenerate and nondegenerate neutrophils and macrophages admixed with syncytial epithelial cells. Rare epithelial cells contained herpetic inclusion bodies. These cells stained positive for Human herpesvirus 1 via immunohistochemistry, and DNA sequencing confirmed the presence of closely related Macacine herpesvirus 1 (B virus).

  6. Haemophilus ducreyi associated with skin ulcers among children, Solomon Islands.

    PubMed

    Marks, Michael; Chi, Kai-Hua; Vahi, Ventis; Pillay, Allan; Sokana, Oliver; Pavluck, Alex; Mabey, David C; Chen, Cheng Y; Solomon, Anthony W

    2014-10-01

    During a survey of yaws prevalence in the Solomon Islands, we collected samples from skin ulcers of 41 children. Using PCR, we identified Haemophilus ducreyi infection in 13 (32%) children. PCR-positive and PCR-negative ulcers were phenotypically indistinguishable. Emergence of H. ducreyi as a cause of nongenital ulcers may affect the World Health Organization's yaws eradication program.

  7. Haemophilus ducreyi causing chronic skin ulceration in children visiting Samoa.

    PubMed

    Ussher, James E; Wilson, Elizabeth; Campanella, Silvana; Taylor, Susan L; Roberts, Sally A

    2007-05-15

    Chancroid is a sexually transmitted infection associated with genital ulceration and lymphadenopathy caused by Haemophilus ducreyi. Localized skin infections, in the absence of genital lesions, have not been previously reported. We report 3 cases of lower limb ulceration in children caused by H. ducreyi and postulate that H. ducreyi may be a previously unrecognized cause of chronic skin ulceration.

  8. Choroidal detachment in perforated corneal ulcers: frequency and management

    PubMed Central

    Singh, R; Umapathy, T; Abedin, A; Eatamadi, H; Maharajan, S; Dua, H S

    2006-01-01

    Aims To determine the frequency of choroidal detachment (CD) in eyes with non‐traumatic corneal ulcer perforation and, also, to assess the efficacy and safety of cyanoacrylate glue in sealing corneal perforations. Methods 18 eyes of 17 patients were studied. Inclusion criterion was any patient with a non‐traumatic perforated corneal ulcer. All patients had a thorough history taken and complete ophthalmic examination including B‐scan ultrasonography. Patient demographics, presence of CD, and efficacy of corneal gluing were assessed. Results Eight of the 18 eyes (44%) were documented to have a CD. Among perforations of >2 mm2, six eyes (75%) were documented to have CD compared with two eyes (20%) with perforations of ⩽2 mm2 (p = 0.054). No correlation could be determined between perforation duration and incidence of CD. Of the 15 eyes that underwent gluing, there were 13 successes (87%) and two failures (13%). Within the successes four patients (27%) required re‐gluing because of infection (one patient) or progression of melt and glue loosening (three patients). Failure was the result of severe progression of melting (one patient) and a very large perforation (one patient). Conclusion Choroidal detachment following corneal ulcer perforation is common and is more likely in larger corneal perforations. Preoperative B‐scan should be considered in cases of large corneal perforations requiring therapeutic keratoplasty to document choroidal detachment, which if large may require drainage. Cyanoacrylate glue is an effective and safe method for sealing small corneal perforations. A vigil must be maintained for infection while the glue and bandage contact lens are in situ. PMID:16723362

  9. Treatment Outcome of Patients with Buruli Ulcer Disease in Togo

    PubMed Central

    Beissner, Marcus; Arens, Nathalie; Wiedemann, Franz; Piten, Ebekalisaï; Kobara, Basile; Bauer, Malkin; Herbinger, Karl-Heinz; Badziklou, Kossi; Banla Kere, Abiba; Löscher, Thomas; Nitschke, Jörg; Bretzel, Gisela

    2015-01-01

    Background Following introduction of antimycobacterial treatment of Buruli ulcer disease (BUD), several clinical studies evaluated treatment outcomes of BUD patients, in particular healing times, secondary lesions and functional limitations. Whereas recurrences were rarely observed, paradoxical reactions and functional limitations frequently occurred. Although systematic BUD control in Togo was established as early as 2007, treatment outcome has not been reviewed to date. Therefore, a pilot project on post-treatment follow-up of BUD patients in Togo aimed to evaluate treatment outcomes and to provide recommendations for optimization of treatment success. Methodology/Principal Findings Out of 199 laboratory confirmed BUD patients, 129 could be enrolled in the study. The lesions of 109 patients (84.5%) were completely healed without any complications, 5 patients (3.9%) had secondary lesions and 15 patients (11.6%) had functional limitations. Edema, category III ulcers >15cm, healing times >180 days and a limitation of movement at time of discharge constituted the main risk factors significantly associated with BUD related functional limitations (P<0.01). Review of all BUD related documentation revealed major shortcomings, in particular concerning medical records on adjuvant surgical and physiotherapeutic treatment. Conclusions/Significance This study presents the first systematic analysis of treatment outcome of BUD patients from Togo. Median times to healing and the absence of recurrences were in line with findings reported by other investigators. The percentage of functional limitations of 11.6% was lower than in other studies, and edema, category III ulcers, healing time >180 days and limitation of movement at discharge constituted the main risk factors for functional limitations in Togolese BUD patients. Standardized treatment plans, patient assessment and follow-up, as well as improved management of medical records are recommended to allow for intensified

  10. CagA antibodies in Japanese children with nodular gastritis or peptic ulcer disease.

    PubMed

    Kato, S; Sugiyama, T; Kudo, M; Ohnuma, K; Ozawa, K; Iinuma, K; Asaka, M; Blaser, M J

    2000-01-01

    cagA(+) Helicobacter pylori strains have been linked to more severe gastric inflammation, peptic ulcer disease, and gastric cancer in adults, but there have been few studies of cagA in children. We examined the relationship between H. pylori cagA status and clinical status in Japanese children. Forty H. pylori-positive children were studied: 15 with nodular gastritis, 5 with gastric ulcers, and 20 with duodenal ulcers. H. pylori status was confirmed by biopsy-based tests and serum anti-H. pylori immunoglobulin G (IgG) antibody. As controls, 77 asymptomatic children with sera positive for anti-H. pylori IgG were enrolled. Levels of IgG antibodies to CagA in serum were measured by an antigen-specific enzyme-linked immunosorbent assay. In 16 patients with successful H. pylori eradication, posttreatment levels of CagA and H. pylori IgG antibodies also were studied. The CagA antibody seropositivities of asymptomatic controls (81.8%) and patients with nodular gastritis, gastric ulcers, and duodenal ulcers (80.0 to 95.0%) were not significantly different. Compared with pretreatment levels of CagA antibodies, posttreatment levels decreased progressively and significantly. We conclude that, as in Japanese adults, a high prevalence of cagA(+) H. pylori strains was found in Japanese children, and that there was no association with nodular gastritis or peptic ulcer disease. In the assessment of eradicative therapies, monitoring of serum anti-CagA antibodies does not appear to offer any direct benefit over monitoring of anti-H. pylori antibodies.

  11. Peptic ulcer as a risk factor for postherpetic neuralgia in adult patients with herpes zoster.

    PubMed

    Chen, Jen-Yin; Lan, Kuo-Mao; Sheu, Ming-Jen; Tseng, Su-Feng; Weng, Shih-Feng; Hu, Miao-Lin

    2015-02-01

    Postherpetic neuralgia is the most common complication of herpes zoster. Identifying predictors for postherpetic neuralgia may help physicians screen herpes zoster patients at risk of postherpetic neuralgia and undertake preventive strategies. Peptic ulcer has been linked to immunological dysfunctions and malnutrition, both of which are predictors of postherpetic neuralgia. The aim of this retrospective case-control study was to determine whether adult herpes zoster patients with peptic ulcer were at greater risk of postherpetic neuralgia. Adult zoster patients without postherpetic neuralgia and postherpetic neuralgia patients were automatically selected from a medical center's electronic database using herpes zoster/postherpetic neuralgia ICD-9 codes supported with inclusion and exclusion criteria. Consequently, medical record review was performed to validate the diagnostic codes and all pertaining data including peptic ulcer, Helicobacter pylori (H. pylori) infection and ulcerogenic medications. Because no standard pain intensity measurement exists, opioid usage was used as a proxy measurement for moderate to severe pain. In total, 410 zoster patients without postherpetic neuralgia and 115 postherpetic neuralgia patients were included. Multivariate logistic regressions identified 60 years of age and older, peptic ulcer and greater acute herpetic pain as independent predictors for postherpetic neuralgia. Among etiologies of peptic ulcer, H. pylori infection and usage of non-selective nonsteroidal anti-inflammatory drugs were significantly associated with the increased risk of postherpetic neuralgia; conversely, other etiologies were not significantly associated with the postherpetic neuralgia risk. In conclusion, 60 years of age and older, peptic ulcer and greater acute herpetic pain are independent predictors for postherpetic neuralgia in adult herpes zoster patients.

  12. Identifying and classifying quality-of-life tools for assessing pressure ulcers after spinal cord injury

    PubMed Central

    Hitzig, Sander L.; Balioussis, Christina; Nussbaum, Ethne; McGillivray, Colleen F.; Catharine Craven, B.; Noreau, Luc

    2013-01-01

    Context Although pressure ulcers may negatively influence quality of life (QoL) post-spinal cord injury (SCI), our understanding of how to assess their impact is confounded by conceptual and measurement issues. To ensure that descriptions of pressure ulcer impact are appropriately characterized, measures should be selected according to the domains that they evaluate and the population and pathologies for which they are designed. Objective To conduct a systematic literature review to identify and classify outcome measures used to assess the impact of pressure ulcers on QoL after SCI. Methods Electronic databases (Medline/PubMed, CINAHL, and PsycInfo) were searched for studies published between 1975 and 2011. Identified outcome measures were classified as being either subjective or objective using a QoL model. Results Fourteen studies were identified. The majority of tools identified in these studies did not have psychometric evidence supporting their use in the SCI population with the exception of two objective measures, the Short-Form 36 and the Craig Handicap Assessment and Reporting Technique, and two subjective measures, the Life Situation Questionnaire-Revised and the Ferrans and Powers Quality of Life Index SCI-Version. Conclusion Many QoL outcome tools showed promise in being sensitive to the presence of pressure ulcers, but few of them have been validated for use with SCI. Prospective studies should employ more rigorous methods for collecting data on pressure ulcer severity and location to improve the quality of findings with regard to their impact on QoL. The Cardiff Wound Impact Schedule is a potential tool for assessing impact of pressure ulcers-post SCI. PMID:24090238

  13. Clinical Immunology Review Series: An approach to the patient with recurrent orogenital ulceration, including Behçet's syndrome

    PubMed Central

    Keogan, M T

    2009-01-01

    Patients presenting with recurrent orogenital ulcers may have complex aphthosis, Behçet's disease, secondary complex aphthosis (e.g. Reiter's syndrome, Crohn's disease, cyclical neutropenia) or non-aphthous disease (including bullous disorders, erythema multiforme, erosive lichen planus). Behçet's syndrome is a multi-system vasculitis of unknown aetiology for which there is no diagnostic test. Diagnosis is based on agreed clinical criteria that require recurrent oral ulcers and two of the following: recurrent genital ulcers, ocular inflammation, defined skin lesions and pathergy. The condition can present with a variety of symptoms, hence a high index of suspicion is necessary. The most common presentation is with recurrent mouth ulcers, often with genital ulcers; however, it may take some years before diagnostic criteria are met. All patients with idiopathic orogenital ulcers should be kept under review, with periodic focused assessment to detect evolution into Behçet's disease. There is often a delay of several years between patients fulfilling diagnostic criteria and a diagnosis being made, which may contribute to the morbidity of this condition. Despite considerable research effort, the aetiology and pathogenesis of this condition remains enigmatic. PMID:19210521

  14. Case study: the treatment or palliative care of pressure ulcers.

    PubMed

    Hampton, S

    As nurse education increases there are reduced justifications for the existence of pressure ulcers. Patient assessment, along with rationalization of equipment and repositioning techniques, reduces the potential for pressure ulcer formation. Therefore, the future for pressure ulcer prevention will rely on nurse education and motivation. The patient featured in this case study suffered unnecessarily from pressure ulcers as, after her admission to a new nursing home where she was given the appropriate pressure-relieving and wound-dressing treatment, the ulcers were showing signs of healing.

  15. Swift and Complete Healing of Digital Ulcers after Macitentan Treatment

    PubMed Central

    2016-01-01

    Digital ulcers are a burdensome and painful condition with sparse options of treatment. We report the case of a 78-year-old female patient with limited cutaneous systemic sclerosis that sequentially developed digital ulcers. After the appearance of digital ulcers in the soles of her feet she was successfully treated with bosentan. The report of two new digital ulcers in her hands 9 months later alongside with elevated transaminase levels led to a switch to macitentan treatment. A swift and complete healing of both digital ulcers was observed after 3 months, with the restoration of normal biochemical values. PMID:27994906

  16. Colonic mucus, smoking and ulcerative colitis.

    PubMed

    Pullan, R D

    1996-03-01

    Human colonic mucosal protection is not fully understood but may in part rely on a layer of mucus gel adherent to the mucosa. Ulcerative colitis may occur if mucosal protection breaks down. Two studies are presented, both of which relate to the aetiology of ulcerative colitis. First, a layer of adherent mucus gel was demonstrated by a simple, reliable method. Measurements of mucus layer thickness were made in freshly resected colonic specimens and shown to increase from a mean of 107 microns on the right colon to 155 microns in the rectum. In ulcerative colitis the layer is significantly thinner or absent, whereas in Crohn's disease the colonic mucus layer is significantly thicker. Second, the relationship between smoking and colitis is explored by a double-blind, randomised and placebo-controlled trial of transdermal nicotine in active disease. Significant clinical benefit was seen, indicating nicotine may be both useful therapeutically and the component of tobacco smoke that acts to protect against colitis. Since smoking and nicotine have actions on mucosae and mucus in other organs, it is argued that there is a mucus deficiency in ulcerative colitis that smoking acts to reverse.

  17. [Therapy of non-ulcer dyspepsia].

    PubMed

    Cortese, I; Maselli, M A

    1990-04-30

    The authors describe the gastro-kinetic drugs that act on functional dyspepsia including metoclopramide, domperidone, clebopride cisapride. Moreover, in some forms of non-ulcer dyspepsia it is useful to give sulglicotide, a cytoprotective drug that has been shown to induce marked improvement of clinical symptoms and endoscopic findings.

  18. Genital Ulcers: Their Diagnosis and Management

    PubMed Central

    Sacks, Stephen L.

    1987-01-01

    This article offers some background information on diagnosis and treatment of three major causes of genital ulcers: syphilis, herpes simplex virus (HSV), and chancroid. The author also discusses differential diagnoses and suggests an approach to treatment. ImagesFigure 1Figure 2Figure 3Figure 4Figure 6Figure 7 PMID:21263799

  19. [Purulent corneal ulcers: etiology, pathogenesis, classification].

    PubMed

    Kasparova, Evg A

    2015-01-01

    Advanced purulent corneal ulcer, as well as abscess, is a serious vision-threatening condition notable for its fulminant course and possible loss of the eye due to endophthalmitis. Its leading causes, pathogenesis, and classifications are described and analyzed in this paper.

  20. Microcirculation and venous ulcers: a review.

    PubMed

    Pascarella, Luigi; Schönbein, Geert W Schmid; Bergan, John J

    2005-11-01

    Recent histological and immunocytochemical analyses of venous leg ulcers suggest that lesions observed in the different stages of chronic venous insufficiency (CVI) may be related to an inflammatory process. This inflammatory process leads to fibrosclerotic remodeling of the skin and then to ulceration. The vascular network of the most superficial layers of the skin appears to be the target of the inflammatory reaction. Hemodynamic forces such as venous hypertension, circulatory stasis, and modified conditions of shear stress appear to play an important role in an inflammatory reaction accompanied by leukocyte activation which clinically leads to CVI: venous dermatitis and venous ulceration. The leukocyte activation is accompanied by the expression of integrins and by synthesis and release of many inflammatory molecules, including proteolytic enzymes, leukotrienes, prostaglandin, bradykinin, free oxygen radicals, cytokines, and possibly other classes of inflammatory mediators. The inflammatory reaction perpetuates itself, leading to liposclerotic skin and subcutaneous tissue remodeling. In light of the mechanisms of venous ulcer formation cited above, therapy in the future might be directed against leukocyte activation in order to diminish the magnitude of the inflammatory response. With this in mind, the attention of many investigators has been drawn to two different drugs with an anti-inflammatory effect: pentoxifylline and flavonoids.

  1. [Buruli ulcer: hypothetical modes of transmission of Mycobacterium ulcerans].

    PubMed

    Rodhain, François

    2012-03-01

    The incidence of Buruli ulcer, caused by Mycobacterium ulcerans, has been increasingly rapidly over the past thirty years, particularly in Africa. These extensive necrotic lesions are due to mycolactone, a toxin produced by the bacterium. The mode of Mycobacterium ulcerans transmission is still controversial, and several insect species have been incriminated. Several infected mosquito species have been identified in Australia, while predatory water bugs, particularly belostomatids and naucorids, have been implicated in Africa. Indeed, the bacterium has been detected in these insects' salivary glands, and experimental transmission to mice has been demonstrated, raising the possibility of human transmission by water bug bites. Interestingly, individuals highly exposed to water bug bites tend to be less often infected, indicating that frequent bites by non infected bugs might have a protective effect. Insect-borne transmission would be a minor route of transmission compared to direct transmission via skin trauma.

  2. What's new: Management of venous leg ulcers: Approach to venous leg ulcers.

    PubMed

    Alavi, Afsaneh; Sibbald, R Gary; Phillips, Tania J; Miller, O Fred; Margolis, David J; Marston, William; Woo, Kevin; Romanelli, Marco; Kirsner, Robert S

    2016-04-01

    Leg ulcerations are a common problem, with an estimated prevalence of 1% to 2% in the adult population. Venous leg ulcers are primarily treated in outpatient settings and often are managed by dermatologists. Recent advances in the diagnosis and treatment of leg ulcers combined with available evidence-based data will provide an update on this topic. A systematized approach and the judicious use of expensive advanced therapeutics are critical. Specialized arterial and venous studies are most commonly noninvasive. The ankle brachial pressure index can be performed with a handheld Doppler unit at the bedside by most clinicians. The vascular laboratory results and duplex Doppler findings are used to identify segmental defects and potential operative candidates. Studies of the venous system can also predict a subset of patients who may benefit from surgery. Successful leg ulcer management requires an interdisciplinary team to make the correct diagnosis, assess the vascular supply, and identify other modifiable factors to optimize healing. The aim of this continuing medical education article is to provide an update on the management of venous leg ulcers. Part I is focused on the approach to venous ulcer diagnostic testing.

  3. Anti-ulcer actions of phytosphingosine hydrochloride in different experimental rat ulcer models.

    PubMed

    Baek, Seung Woo; Kim, Nam Ki; Jin, Hwan-Jun; Koh, Chang-Woong; Kim, Chul Kyung; Kwon, O-Hyep; Kim, Jun-Sung; Cho, Myung-Haing; Park, Chan-Koo

    2005-01-01

    The gastroprotective activity of phytosphingosine hydrochloride (PS-HCl, CAS 554-62-1) was assessed in four different rat models of experimentally induced gastric ulcer. Various doses (2.5-10 mg/kg) of PS-HCI were orally administered to rats 30 min before the treatment with HCl/ethanol, indometacin, cysteamine, or to rats with ligated pylorus. Oral administration of PS-HCl (2.5-10 mg/kg) to rats prevented the acute ulcer formation in 4 different types of ulcer in a dose-dependent manner as follows: (1) HCl/ethanol-induced gastric mucosal membrane lesions (20.1-47.8% inhibition), (2) indometacin-induced gastric mucosal membrane lesions (4.6-31.9% inhibition), (3) duodenal ulcer induced by cysteamine (10-20% inhibition), (4) gastric secretion and ulceration following pylorus ligation (33.3-61.9% inhibition). These results indicate that PS-HCI may be useful for the prevention of gastric ulcer.

  4. [Treatment of trophic ulcers of the lower extremities with Trental-400].

    PubMed

    Koshkin, V M; Bogdanets, L I; Makarova, L D

    1996-01-01

    Thirty-two patients with arterial and venous trophic ulcers were treated by Trental-400 in a dose of 1200 mg a day within 6 months. The full success has been achieved in 65.6% of all cases. Significant progress was in 9.4% of all patients. There were several reasons for no success in other cases. The mains of them are: aterial insufficiency in a complex with an old age, other severe problems, unadequate local therapy.

  5. Recovery from activity-stress ulcer by ad lib feeding in rats.

    PubMed

    Hirao, M; Tanaka, M; Emoto, H; Ishii, H; Yokoo, H; Yoshida, M; Tsuda, A

    1997-12-31

    In order to investigate the recovery from activity-stress ulcers by ad lib-feeding and/or cessation of running, male Wistar rats were exposed to the activity-stress paradigm, and the rats that revealed hypothermia (their rectal temperature fell below 36 degrees C) were sacrificed either immediately or after several 24 h periods of healing. Rats that were sacrificed immediately after the appearance of hypothermia and those that were exposed to restricted feeding plus cessation of running revealed severe activity-stress ulcers, whereas few ulcers were observed in rats given ad lib-feeding and those that were given ad lib-feeding plus cessation of running. Although no significant differences in relative weights of spleen and thymus were obtained among the different recovery conditions, the relative weights of the adrenal glands were highest in the restricted feeding plus cessation of running group, whereas, the other animals exposed to the activity-stress paradigm showed no differences. These results indicate that activity-stress ulcers recover under conditions of ad lib-feeding within 24 h, but they are not influenced by cessation of running. These data also suggest that organ weights are not affected by any manipulations employed in the present study.

  6. [Radical operative treatment of perforative gastroduodenal ulcer disease].

    PubMed

    Gostishchev, V K; Evseev, M A; Golovin, R A

    2009-01-01

    Data of 363 patients operated on for perforated gastric or duodenal ulcers were analyzed. Immediate and follow-up results were obtained after simple suture plication, Jadd's ulcer excision combined with stem vagotomy and after distal gastric resection. Predictors of the unfavourable outcome were determined. These are: Mannheim peritonitis index >20, surgical risk of IV-V grade, signs of multiple organ failure and symptomatic character of the ulcer. The comparison of long-term results revealed that patients after suture plication experienced the ulcer recurrence in 78,4% and necessity of further operation occurred in 21,5%. Every third patient after stem vagotomy experienced postvagotomic disorders and ulcer recurrence. Primary gastric resection demonstrated the best long-term results concerning ulcer disease. The algorithm of treatment modalities of the perforative ulcer desease was worked. The algorithm is based on stage-by stage determination of indications and contraindications to gastric resection.

  7. [Giant gastric ulcer by cytomegalovirus in infection VIH/SIDA].

    PubMed

    Pérez-Pereyra, Julia; Morales, Domingo; Díaz, Ramiro; Yoza, Max; Frisancho, Oscar

    2008-01-01

    Cytomegalovirus infection is an important cause of morbidity in immunosupressed patients with Human Immunodeficiency Virus (HIV). In this paper we present a 43 years old man with renal failure under hemodialysis, several blood transfusions because of anemia and three months of disease characterized by epigastric pain, specially at nights, ameliorated with antacid drugs. Other symptoms were early satisfy, vomits and weigh loss (18Kg). At clinical exam, the patient was pallid, presented adenopathies at cervical and inguinal regions and had a pain at epigastric region in profound touch palpation. The most important exams were HB: 10mg/dl, CMV: 83.5, leukocytes 7000, lymphocytes: 1715, erythrocyte sedimentation rate 49mm/h, the venon test (-), and Giardia lamblia trophozoites in stools. The studies demonstrated the patient was seropositive for HIV and the tests for IgG CMV and IgG Herpes virus resulted seropositives too. At endoscopy the esophagus mucosa was covered by a white plaque which suggests candida infection. In the stomach, over the body gastric, we found a big and deep ulcerated lesion (45 x 41mm), with defined rims and white fund. Biopsy from the edges of the gastric ulcer had the characteristic CMV intranuclear and intracytoplasmic inclusions; we confirmed the diagnosis by immunohystochemistry. The patient receives ganciclovir an then HAART and is getting well.

  8. New insight into non-healing corneal ulcers: iatrogenic crystals

    PubMed Central

    Livingstone, I; Stefanowicz, F; Moggach, S; Connolly, J; Ramamurthi, S; Mantry, S; Ramaesh, K

    2013-01-01

    Aims To characterise and correlate crystalline precipitations implicated in non-healing corneal ulceration in two patients with a previous history of acanthamoeba keratitis. Materials and methods Persistence of acanthamoeba and secondary bacterial infection was excluded with negative corneal scrapes. Confocal microscopy identified crystal-like deposits within the corneal stroma. To investigate possible precipitating combinations, all concurrent treatments at the time of presentation were mixed in wells, with observation of precipitate formation. Precipitates were observed with phase-contrast microscopy, and subsequently characterised via crystallography techniques and electrospray ionisation mass spectrometry. Results Combinations of dexamethasone 0.1% minims and chlorhexidine gluconate 0.2% formed an amorphous material characterised by electrospray ionisation mass spectrometry as an insoluble chlorhexidine salt. Combinations of chloramphenicol drops and timolol 0.5% formed a crystal identified via X-ray crystallography as santite (K(B5O6(OH)4).(H2O)2). This is a borate mineral identified in nature, arising from thermal springs, but never reported in biological tissues. Clinical improvement was observed following the cessation of the implicated precipitating combinations. Conclusion Our observations suggest iatrogenic precipitate formation, with a potential deleterious effect upon healing. The substrates for these precipitates include several frequently prescribed topical ophthalmic treatments. These findings shed new light on the aetiopathogenesis of non-healing corneal ulceration, and have broad implications on topical prescribing for this challenging condition. PMID:23558213

  9. Literature review on the management of diabetic foot ulcer

    PubMed Central

    Yazdanpanah, Leila; Nasiri, Morteza; Adarvishi, Sara

    2015-01-01

    Diabetic foot ulcer (DFU) is the most costly and devastating complication of diabetes mellitus, which affect 15% of diabetic patients during their lifetime. Based on National Institute for Health and Clinical Excellence strategies, early effective management of DFU can reduce the severity of complications such as preventable amputations and possible mortality, and also can improve overall quality of life. The management of DFU should be optimized by using a multidisciplinary team, due to a holistic approach to wound management is required. Based on studies, blood sugar control, wound debridement, advanced dressings and offloading modalities should always be a part of DFU management. Furthermore, surgery to heal chronic ulcer and prevent recurrence should be considered as an essential component of management in some cases. Also, hyperbaric oxygen therapy, electrical stimulation, negative pressure wound therapy, bio-engineered skin and growth factors could be used as adjunct therapies for rapid healing of DFU. So, it’s suggested that with appropriate patient education encourages them to regular foot care in order to prevent DFU and its complications. PMID:25685277

  10. Multiple giant duodenal ulcers associated with duodenal gastrinoma.

    PubMed

    Fujihara, Shintaro; Mori, Hirohito; Nishiyama, Noriko; Kobayashi, Mitsuyoshi; Kobara, Hideki; Masaki, Tsutomu

    2012-02-01

    A 59-year-old Japanese man with a history of chronic hepatitis C and cirrhosis was admitted to hospital because of severe abdominal pain and diarrhea. His discomfort had begun 2 months earlier and was localized to the upper abdomen. Upper gastrointestinal endoscopy showed multiple ulcerative lesions from the duodenal bulb to the descending part of the duodenum, one of which was a giant ulcer that filled half of the intestinal lumen. Despite continuous intravenous lansoprazole therapy, his abdominal symptoms did not improve. Upper gastrointestinal endoscopy was again performed to detect the tumor, but it was difficult to observe the tumor with a conventional endoscope. We then inverted a transnasal endoscope into the duodenum, and this enabled us to detect a 15-mm submucosal tumor in the upper wall of the duodenal bulb. Examination of specimens from endoscopic ultrasonography fine-needle aspiration biopsy of the tumor revealed gastrinoma in the duodenal bulb. We decided to perform an operative resection. The patient's symptoms resolved after surgery, and he remained asymptomatic at follow-up 18 months later. Therefore, when it is difficult to detect the tumor directly by conventional endoscopy, we recommend that attempts be made to detect the tumor by inverting a transnasal endoscope into the duodenal bulb.

  11. Ecology and Transmission of Buruli Ulcer Disease: A Systematic Review

    PubMed Central

    Merritt, Richard W.; Walker, Edward D.; Small, Pamela L. C.; Wallace, John R.; Johnson, Paul D. R.; Benbow, M. Eric; Boakye, Daniel A.

    2010-01-01

    Buruli ulcer is a neglected emerging disease that has recently been reported in some countries as the second most frequent mycobacterial disease in humans after tuberculosis. Cases have been reported from at least 32 countries in Africa (mainly west), Australia, Southeast Asia, China, Central and South America, and the Western Pacific. Large lesions often result in scarring, contractual deformities, amputations, and disabilities, and in Africa, most cases of the disease occur in children between the ages of 4–15 years. This environmental mycobacterium, Mycobacterium ulcerans, is found in communities associated with rivers, swamps, wetlands, and human-linked changes in the aquatic environment, particularly those created as a result of environmental disturbance such as deforestation, dam construction, and agriculture. Buruli ulcer disease is often referred to as the “mysterious disease” because the mode of transmission remains unclear, although several hypotheses have been proposed. The above review reveals that various routes of transmission may occur, varying amongst epidemiological setting and geographic region, and that there may be some role for living agents as reservoirs and as vectors of M. ulcerans, in particular aquatic insects, adult mosquitoes or other biting arthropods. We discuss traditional and non-traditional methods for indicting the roles of living agents as biologically significant reservoirs and/or vectors of pathogens, and suggest an intellectual framework for establishing criteria for transmission. The application of these criteria to the transmission of M. ulcerans presents a significant challenge. PMID:21179505

  12. [Ulcerative colitis and eosinophilic corpus gastritis].

    PubMed

    Nagy, Ferenc; Molnár, Tamás; F Kiss, Zsuzsanna; Tiszlavicz, László; Lonovics, János

    2004-10-31

    Ulcerative colitis seldom associated with nutritive and/or salicylate allergy. Authors present a case of both allergic events at the course of the disease. In 1996 a 19-year-old girl was referred with a history of blood in stool as well as diarrhoea, suggesting ulcerative proctitis. Biopsy revealed ulcerative colitis of the rectum mucosa with eosinophilic infiltration and 20% peripheral eosinophilia was found. Allergic origin and worm infection were ruled out, and after tinidazol treatment, four year elapsed without any signs or symptoms. In December 2000 blood in stools and upper abdominal complaints developed without peripheral eosinophilia. Gastroscopy and biopsy showed a mild chronic gastritis. Olsalazine, budesonide enema and famotidin treatment were started, but then later changed to mesalazine and pantoprazol, because of the constant stomach complaints. The next five months passed without any symptoms. The patient had to break off her seashore journey in July 2000 because of stomach complaints, vomiting and exsiccosis. Peripheral eosinophilia (27.3%) was evident. Gastroscopy revealed erosive ulcers and the biopsy showed eosinophilic gastritis. Biopsies from the jejunum, duodenum and antrum as well as enteroscopy and biopsies from the rectum showed mild eosinophilic infiltration. An allergy test proved the presence of IgE against salicylate, egg protein, seafood protein and the lymphocyte transformation test was also positive against salicylate. Oral food challenges proved to be negative and the amino-salicylate treatment was stopped. After a temporary symptom free period, bloody stools reappeared in May 2003; the peripheral eosinophilia still existed, but had decreased (22.2%). Esomeprazol, and methyl-prednisolone containing enema (40 mg/day/2 weeks) followed by budesonide enema twice a week resulted in a symptom free period and peripheral eosinophilia became almost normalised (6.2%). The authors report a case having ulcerative proctitis first, than

  13. The role of nutrition for pressure ulcer management: national pressure ulcer advisory panel, European pressure ulcer advisory panel, and pan pacific pressure injury alliance white paper.

    PubMed

    Posthauer, Mary Ellen; Banks, Merrilyn; Dorner, Becky; Schols, Jos M G A

    2015-04-01

    Nutrition and hydration play an important role in preserving skin and tissue viability and in supporting tissue repair for pressure ulcer (PrU) healing. The majority of research investigating the relationship between nutrition and wounds focuses on PrUs. This white paper reviews the 2014 National Pressure Ulcer Advisory Panel, European Pressure Ulcer Advisory Panel, and Pan Pacific Pressure Injury Alliance Nutrition Guidelines and discusses nutrition strategies for PrU management.

  14. The fundamental hemodynamic mechanism underlying gastric "stress ulceration" in cardiogenic shock.

    PubMed Central

    Bailey, R W; Bulkley, G B; Hamilton, S R; Morris, J B; Haglund, U H; Meilahn, J E

    1987-01-01

    Acute hemorrhagic ulceration of the gastric mucosa is seen frequently in patients with hypovolemic or cardiogenic shock. Although such lesions clearly are related to regional gastric ischemia, little attention has been directed at the underlying mechanism(s) mediating the ischemia itself. To this end, anesthetized pigs were subjected to sustained cardiogenic shock (mild hemorrhage and pericardial tamponade) such that cardiac output was reduced to 38 +/- 1% of the baseline level for 4 hours, followed by release of the tamponade, reinfusion of the shed blood, and resuscitation for 2 hours. During the period of shock, there was profound regional gastric ischemia, resulting from severe and disproportionate gastric vasoconstriction. "Blinded" gross and microscopic evaluation of the stomachs removed after the experiment revealed severe mucosal ischemic necrosis, hemorrhage, and ulceration, whereas sham-operated pigs showed no lesions. The characteristics of this model therefore mimic the essential features of the gastric "stress ulceration" syndrome. Prior confirmed total alpha-adrenergic blockade with phenoxybenzamine failed to alter these features significantly. In contrast, prior ablation of the renin-angiotensin axis, whether by angiotensin-converting enzyme inhibition with teprotide or by bilateral nephrectomy, significantly and substantially ameliorated the ischemia, vasospasm, and mucosal injury. In this model of cardiogenic shock, acute gastric mucosal "stress ulceration" is caused by a disproportionately severe regional gastric ischemia resulting from selective splanchnic vasospasm that is unaffected by sympathetic blockade but abolished by prior ablation of the renin-angiotensin axis. Like nonocclusive small bowel ischemia, ischemic colitis, and the "shock liver" syndrome, gastric "stress ulceration" is yet another component of the multiple splanchnic organ failure syndrome that appears to be mediated primarily by the remarkable sensitivity of the splanchnic

  15. Become the PPUPET Master: Mastering Pressure Ulcer Risk Assessment With the Pediatric Pressure Ulcer Prediction and Evaluation Tool (PPUPET).

    PubMed

    Sterken, David J; Mooney, JoAnn; Ropele, Diana; Kett, Alysha; Vander Laan, Karen J

    2015-01-01

    Hospital acquired pressure ulcers (HAPU) are serious, debilitating, and preventable complications in all inpatient populations. Despite evidence of the development of pressure ulcers in the pediatric population, minimal research has been done. Based on observations gathered during quarterly HAPU audits, bedside nursing staff recognized trends in pressure ulcer locations that were not captured using current pressure ulcer risk assessment tools. Together, bedside nurses and nursing leadership created and conducted multiple research studies to investigate the validity and reliability of the Pediatric Pressure Ulcer Prediction and Evaluation Tool (PPUPET).

  16. Successful treatment of steroid-refractory autoimmune thrombocytopenia associated with Castleman disease with anti-CD-20 antibody (rituximab).

    PubMed

    Ibrahim, Khalid; Maghfoor, Irfan; Elghazaly, Assem; Bakshi, Nasir; Mohamed, Said Y; Aljurf, Mahmoud

    2011-01-01

    Multicentric Castleman disease (MCD) is a lymphoproliferative disorder of incompletely understood etiology and with various clinical presentations. The best therapeutic option for this disease is not well established. MCD is known to be associated with autoimmune phenomena. A 70-year-old female patient of MCD with progressive nodal disease associated with autoimmune thrombocytopenia failed steroid treatment and showed a transient response to intravenous immunoglobulin. The patient achieved complete recovery of her platelet count and a very good response in nodal disease after 3 weekly doses of anti-CD-20 antibody (rituximab). Anti-CD20 antibody treatment could be a good therapeutic option for MCD, mainly when associated with immune-related disorders.

  17. Comparison of TAK-438 (Vonoprazan) to Lansoprazole in the Treatment of Gastric Ulcer Participants With or Without Helicobacter Pylori Infection

    ClinicalTrials.gov

    2017-02-08

    Gastric Ulcer; Peptic Ulcer; Gastrointestinal Diseases; Digestive System Diseases; Lansoprazole; Anti-Ulcer Agents; Gastrointestinal Agents; Proton Pump Inhibitors; Enzyme Inhibitors; Molecular Mechanisms of Pharmacological Action

  18. [Crohn's disease and ulcerative colitis].

    PubMed

    Moreau, Jacques

    2014-03-01

    Extremely variable in their clinical expression, inflammatory bowl diseases evolve by flare-ups interspersed with phases of remission. Complications can be severe, sometimes requiring surgery. While treatments have evolved considerably, therapeutic patient education plays an important role in the therapeutic approach.

  19. Ulcerative colitis responsive to smoking and to nicotine chewing gum in a patient with alpha 1 anti-trypsin deficiency.

    PubMed

    Watson, J P; Lewis, R A

    1995-10-01

    Ulcerative colitis is one of the few diseases in which smoking appears to confer some benefit (1). We report a patient whose ulcerative colitis deteriorated on several occasions on stopping cigarettes, and improved on restarting smoking. As a result, she continued smoking despite developing airflow limitation and severe emphysema. She was subsequently found to have alpha 1 anti-trypsin deficiency. She later noticed that she could get a similar benefit in her colitis with nicotine chewing gum as she had with cigarettes. For patients with smoking-responsive ulcerative colitis, non-tobacco forms of nicotine delivery such as gum or transdermal patches should be considered to avoid the hazards of cigarette smoke.

  20. A cross-sectional study of depression and self-care in patients with type 2 diabetes with and without foot ulcers.

    PubMed

    Coelho, Camila Ribeiro; Zantut-Wittmann, Denise Engelbrecht; Parisi, Maria Cândida Ribeiro

    2014-02-01

    Depression has been recognized as a risk factor for foot ulceration in persons with diabetes mellitus. Using convenience sampling methods, a cross-sectional study was conducted among persons with type 2 diabetes treated in a diabetic foot clinic in Sao Paulo, Brazil between February 2010 and December 2011. One hundred (100) patients (average age 62 years, range 38 to 83 years), 50 with a foot ulcer and 50 at risk for developing a foot ulcer, participated. Symptoms of depression were assessed using the Beck Depression Inventory (BDI), where scores increase with severity; and patients were interviewed about foot self-care behaviors. Average BDI scores among patients with an ulcer were higher (mean 20.37; range 1 to 42) than those of patients that had not developed a foot ulcer (mean 15.70; range 2 to 49) (P = 0.030). Self-care behavior was not significantly different between the two groups. Severe depression (P = 0.049, OR= 6.56 95% CI 1.01-42.58) and male gender (P <0.001, OR=14.87 95% CI 3.83-57.82) were associated with the presence of a foot ulcer. Despite reported adequate self-care behaviors, patients with an ulcer had more symptoms of depression than patients who were at risk for developing a foot ulcer. Studies examining cause-and-effect relationships between these observations and the potential role of depression interventions are needed. The results of this and other studies suggest depression screening is important in patients with diabetes mellitus and foot ulcers.

  1. Does cell therapy and tissue engineering represent a promising treatment of diabetic foot ulcers?

    PubMed

    Ulicna, M; Danisovic, L; Vojtassak, J

    2010-01-01

    Diabetes mellitus is one of the most severe and costly chronic disease of our time. Approximately 2-3% of diabetics have an active foot ulcer, and 15% of all patients with diabetes will develop an ulcer during their lifetime. Treatment of foot complications is one of the main items in the absorption of enormous economic and health resources addressed to the diabetic patients. Advances in basic science, tissue culture techniques and cell therapy promise to improve the treatment of diabetes as well as its complications, i.e. also the ischemic ulcers of the foot. At present, the isolation of any specific type of cells, their in vitro expansion and biological characterization of acquired cell population are possible. For the healing process in ischemic diabetic ulcers, stem cells, endothelial progenitor cells and fibroblasts, both in suspension or placed on an extracellular scaffold are used. This process is focused on stimulating the new blood vessels formation. This is stimulated by the paracrine secretion of multiple growth factors and their receptors. Verified are the vascular endothelial growth factor and its receptor, fibroblast growth factor, interleukin-8 and proangiogenic cytokines (Ref. 62).

  2. Anti-inflammatory effects of nicotine in obesity and ulcerative colitis.

    PubMed

    Lakhan, Shaheen E; Kirchgessner, Annette

    2011-08-02

    Cigarette smoke is a major risk factor for a number of diseases including lung cancer and respiratory infections. Paradoxically, it also contains nicotine, an anti-inflammatory alkaloid. There is increasing evidence that smokers have a lower incidence of some inflammatory diseases, including ulcerative colitis, and the protective effect involves the activation of a cholinergic anti-inflammatory pathway that requires the α7 nicotinic acetylcholine receptor (α7nAChR) on immune cells. Obesity is characterized by chronic low-grade inflammation, which contributes to insulin resistance. Nicotine significantly improves glucose homeostasis and insulin sensitivity in genetically obese and diet-induced obese mice, which is associated with suppressed adipose tissue inflammation. Inflammation that results in disruption of the epithelial barrier is a hallmark of inflammatory bowel disease, and nicotine is protective in ulcerative colitis. This article summarizes current evidence for the anti-inflammatory effects of nicotine in obesity and ulcerative colitis. Selective agonists for the α7nAChR could represent a promising pharmacological strategy for the treatment of inflammation in obesity and ulcerative colitis. Nevertheless, we should keep in mind that the anti-inflammatory effects of nicotine could be mediated via the expression of several nAChRs on a particular target cell.

  3. Quality of life psychosocial characteristics in Greek patients with leg ulcers: a case control study.

    PubMed

    Kouris, Anargyros; Armyra, Kalliopi; Christodoulou, Christos; Sgontzou, Themis; Karypidis, Dimitrios; Kontochristopoulos, George; Liordou, Fotini; Zakopoulou, Nikoletta; Zouridaki, Eftychia

    2016-10-01

    Chronic leg ulcers are a public health problem that can have a significant impact on the patient's physical, socioeconomic and psychological status. The aim of this study is to evaluate the quality of life, anxiety and depression, self-esteem and loneliness in patients suffering from leg ulcers. A total of 102 patients were enrolled in the study. The quality of life, anxiety and depression, self-esteem and loneliness of the patient were assessed using the Dermatology Life Quality Index (DLQI), Hospital Anxiety and Depression Scale (HADS), Rosenberg's Self-esteem Scale (RSES) and the UCLA Loneliness Scale (UCLA-Version 3), respectively. The mean DLQI score was 13·38 ± 2·59, suggesting a serious effect on the quality of life of patients. Those with leg ulcers had statistically significant higher scores according to the HADS-total scale (P = 0·031) and HADS-anxiety subscale (P = 0·015) compared with healthy volunteers. Moreover, a statistically significant difference was found between the two groups concerning the UCLA-scale (P = 0·029). Female patients presented with a higher score of anxiety (P = 0·027) and social isolation (P = 0·048), and worse quality of life (P = 0·018) than male patients. A severe quality of life impairment was documented, reflecting a significant psychosocial impact on patients with leg ulcers.

  4. [The value of radial shock wave therapy in the management of extended crural ulceration. Case report].

    PubMed

    Fekete, László; Nagy, György Ádám; Diamant, Péter Kamilló; Halmy, Csaba; Zentai, Agnes

    2014-11-09

    The authors present the history of a 36-year-old woman who had crural ulceration in the ventral side of the left lower limb due to venous circulatory failure for 5 years. In addition to the application of dressing adapted to the actual status of the wound, the authors applied an extracorporal shock wave therapy two times per week. After this treatment the size of the ulcer significantly decreased and it became suitable for mesh-graft cover. The patient is currently asymptomatic. The authors draw attention to the fact that the number of patients having crural ulcer is increasing in developed countries including Hungary. Lower limb ulcers occur in 1-5% of the adult population. Predisposing factors include older age and civilization hazards such as obesity, diabetes and sedentary lifestyle. The main cause of the disease is circulatory failure; venous insufficiency occurs in about two-thirds of the patients, arterial ischemia in 15% and diabetic angiopathy in 15% of the cases. Infections, metabolic diseases and immunological disorders may be also an underlying cause in a small number of patients. In several patients the causative factors occur simultaneously making difficult to find and effective treatment. Despite the use of numerous preventive and therapeutic protocols, treatment is usually long and does not always match expectations of the patients.

  5. [Nonsteroidal Anti-inflammatory Drug and Aspirin-induced Peptic Ulcer Disease].

    PubMed

    Shim, Young Kwang; Kim, Nayoung

    2016-06-25

    Despite decreasing Helicobacter pylori prevalence, the prevalence of peptic ulcer disease is increasing in the aged population, mainly due to increasing use of NSAIDs to manage pain and inflammation. In addition, low dose aspirin is employed as an anti-coagulant for those who have suffered or are at high risk of ischemic stroke and cardiovascular disease. However, NSAIDs and aspirin are injurious to mucosa of stomach and duodenum. NSAID-induced inhibition of mucosal prostaglandin synthesis is thought to be a major mechanism of gastrointestinal mucosal injury. The proportion of elderly has increased rapidly in Korea, with the proportion over 65 years old expected to be 24.3% in 2030. In this higher-risk population, the strategy to reduce the incidence of NSAID-related peptic ulcers and complications such as bleeding, obstruction and perforation is very important. Proton pump inhibitors (PPIs) with cyclooxygenase-2 inhibitor can be used for reducing the risk of NSAID-related ulcers and upper gastrointestinal (GI) complications. However, continuous use of PPI has several problems. In addition, NSAID-related problems in the lower GI tract have increased, in contrast to the decrease of NSAID-related upper GI disease. The aim of this review is to provide an evidence-based knowledge regarding the mechanism, complications of treatment, and prevention strategies for NSAID- or aspirin-related peptic ulcer disease in Korea.

  6. Severe Weather

    ERIC Educational Resources Information Center

    Forde, Evan B.

    2004-01-01

    Educating the public about safety issues related to severe weather is part of the National Oceanic and Atmospheric Administration's (NOAA) mission. This month's insert, Severe Weather, has been created by NOAA to help educate the public about hazardous weather conditions. The four types of severe weather highlighted in this poster are hurricanes,…

  7. Severe Weather

    ERIC Educational Resources Information Center

    Forde, Evan B.

    2004-01-01

    Educating the public about safety issues related to severe weather is part of the National Oceanic and Atmospheric Administration's (NOAA) mission. This article deals with a poster entitled, "Severe Weather," that has been created by NOAA to help educate the public about hazardous weather conditions. The four types of severe weather highlighted in…

  8. [Non-surgical therapy for ulcerative colitis].

    PubMed

    Asakura, H; Suzuki, K; Honma, T

    1997-04-01

    Ulcerative colitis involving primarily the mucosa of the colon and rectum is a diffuse and nonspecific inflammatory disease. Immunocompetent cells infiltrating in the inflammed mucosa are mainly lymphocytes, macrophages and neutrophils. These activated cells produce proinflammatory cytokines such as IL-1, IL-6, IL-8 and TNF alpha and inflammatory activators such as PAF, leukotriene, prostaglandins, free radicals and proteases, resulting in acute on chronic states. Non-surgical therapy for ulcerative colitis includes basic medical therapy with sulfasulphapyridine, 5-ASA, corticosteroids and immune suppressive drugs as well as new therapies, which are leukocytapheresis, granulocytapheresis, anticytokine therapy with antiTNF alpha monoclonal antibody, IL-1ra and IL-10, intravenous treatment of massive immunoglobulins and transdermal nicotine therapy.

  9. VENOUS ULCER--A NEW THERAPEUTIC APPROACH.

    PubMed

    Popa, R F; Cazan, I; Baroi, Genoveva; Cazan, Simona; Lefter, G; Strobescu, Cristina

    2016-01-01

    Trophic leg ulcer is a major health problem affecting approximately 1-2% of the population, the incidence being higher in the elderly (70-80 years). It is a multifactorial condition, but the most common cause is chronic venous insufficiency. This can be attributed to reflux in the saphenous system and calf perforator vein incompetence. These were first described by Linton, the first intervention designed to correct perforator vein incompetence bearing his name. Today Linton's operation has been abandoned due to the large unaesthetic incision and great postoperative pain. Also, ulcer healing time is long (2 months) and recurrence rate is high. Currently a series of minimally invasive procedures are used to close these perforator veins, such as ultrasound-guided sclerotherapy. The advantages of these techniques are less discomfort to the patients, low rate of complications, short hospital stay.

  10. [Cellular therapy and leg ulcers: Future approaches].

    PubMed

    Senet, P

    2015-01-01

    The prevalence of leg ulcers, which are most commonly caused by venous insufficiency, is high in Europe. Current treatments are fairly unsatisfactory, with long healing times in many cases, as well as a high risk of relapse. Over the last 15 years, improved understanding of the cellular and molecular mechanisms at work in delayed wound healing has contributed to the development of cellular therapy in this field. The use of keratinocytes or cultured fibroblasts, whether autogenic or allogenic, has been of little value in terms of either healing times or rates of complete healing. For the moment, there are very few allogenic skin substitutes available; they are expensive and have been insufficiently studied in the indication of leg ulcers. Pluripotent mesenchymal adult stem cells have proved capable of accelerating wound healing in animal models and their study in chronic wounds in humans is currently awaited.

  11. Penile paraffinoma and ulcers of penis.

    PubMed

    Bobik, O; Bobik, O

    2011-01-01

    The authors describe a case of 33 year old Caucasian married man with an irregular 6 cm penile mass associated with multiple penile ulcers. He reluctantly admitted that 10 years ago he had multiple mineral oil (Vaseline) self injections into the penis, for penile enlargement purposes. The patient had a surgical intervention 10 years ago, but he has recurrent ulcers on his penis. We have administered an intravenous antibiotic therapy combined with local therapy. The term paraffinoma describes a distinct histopathological finding that results from the injection of foreign oily substances into the skin. Although such procedure may be considered rare, they are still performed in some countries. The major point we want emphasis is following: a lot of people seek penile augmentations, it is necessary to remind physicians and the public that nonscientific and inadequate procedure such as Vaseline may lead to debilitating and destructive consequences (Tab. 1, Ref. 12).

  12. Gastritis, dyspepsia and peptic ulcer disease.

    PubMed

    Dore, M P; Graham, D Y

    2008-06-01

    Peptic ulcer disease remains a common problem and it most frequently due to the presence of an Helicobacter pylori infection or use of non-steroidal anti-inflammatory drugs (NSAIDs). Dyspepsia is neither sensitive or specific for diagnosing peptic ulcer disease. The approach to patients with dyspepsia is to arrive at a definitive diagnosis without unnecessary exposure to invasive or costly diagnostic procedures. Non-invasive testing is preferred with endoscopy being reserved for those with alarm markers or above a specified age (e.g., 55 years in Western countries). Patients negative for H. pylori infection should receive an empiric trial of acid suppression for 4 to 8 weeks and if beneficial it can be continued.

  13. Guidelines for evaluating decubitus ulcer research.

    PubMed

    Abruzzese, R S

    1989-02-01

    The classic critique of research is applied to a systematic evaluation of the components of research reports and company literature related to pressure ulcer products and devices. Emphasis is on the need to control variables that influence the findings; some of these are: relief of pressure, nutrition and hydration, comparability of subjects, the Hawthorne Effect and the Pygmalion Effect. Replication of research before adopting products/devices for protocol use is advocated.

  14. Recurrent oral ulcers--an overview.

    PubMed

    Gaffar, A

    2001-01-01

    Recurrent oral ulcers (ROUs) are the most common oral mucosal disease. The etiology of ROUs is complex. The factors include mechanical trauma, genetics, stress, smoking, and viral and bacterial infections. Treatment modalities depend on the differential diagnosis of ROUs and could consist of antimicrobial agents, anti-inflammatory agents, immunomodulators, or over-the-counter medications. New therapy available in the form of a coating polymer, Colgate ORABASE Soothe.N.Seal, is clinically proven to provide rapid relief and healing of ROUs.

  15. Ulcerative Colitis - Multiple Languages: MedlinePlus

    MedlinePlus

    ... List of All Topics All Ulcerative Colitis - Multiple Languages To use the sharing features on this page, please enable JavaScript. Chinese - Traditional (繁體中文) French (français) Hindi (हिन्दी) Japanese (日本語) Korean (한국어) Russian (Русский) Somali (af Soomaali) Spanish (español) ...

  16. Concordance in diabetic foot ulcer infection

    PubMed Central

    Nelson, E Andrea; Backhouse, Michael Ross; Bhogal, Moninder S; Wright-Hughes, Alexandra; Lipsky, Benjamin A; Nixon, Jane; Brown, Sarah; Gray, Janine

    2013-01-01

    Introduction Accurate identification of pathogens, rather than colonising bacteria, is a prerequisite for targeted antibiotic therapy to ensure optimal patient outcome in wounds, such as diabetic foot ulcers. Wound swabs are the easiest and most commonly used sampling technique but most published guidelines recommend instead removal of a tissue sample from the wound bed, which is a more complex process. The aim of this study was to assess the concordance between culture results from wound swabs and tissue samples in patients with suspected diabetic foot infection. Methods and analysis Patients with a diabetic foot ulcer that is thought to be infected are being recruited from 25 sites across England in a cross-sectional study. The coprimary endpoints for the study are agreement between the two sampling techniques for three microbiological parameters: reported presence of likely isolates identified by the UK Health Protection Agency; resistance of isolates to usual antibiotic agents; and, the number of isolates reported per specimen. Secondary endpoints include appropriateness of the empiric antibiotic therapy prescribed and adverse events. Enrolling 400 patients will provide 80% power to detect a difference of 3% in the reported presence of an organism, assuming organism prevalence of 10%, discordance of 5% and a two-sided test at the 5% level of significance. Assumed overall prevalence is based on relatively uncommon organisms such as Pseudomonas. We will define acceptable agreement as κ>0.6. Ethics and dissemination Concordance in diabetic foot ulcer infection (CODIFI) will produce robust data to evaluate the two most commonly used sampling techniques employed for patients with a diabetic foot infection. This will help determine whether or not it is important that clinicians take tissue samples rather than swabs in infected ulcers. This study has been approved by the Sheffield NRES Committee (Ref: 11/YH/0078) and all sites have obtained local approvals prior

  17. Ulcerated Radiodermatitis Induced after Fluoroscopically Guided Stent Implantation Angioplasty

    PubMed Central

    Herz-Ruelas, Maira Elizabeth; Gómez-Flores, Minerva; Moxica-del Angel, Joaquín; Miranda-Maldonado, Ivett; Gutiérrez-Villarreal, Ilse Marilú; Villarreal-Rodríguez, Adriana Orelia

    2014-01-01

    Cases of radiation-induced skin injury after fluoroscopically guided procedures have been reported since 1996, though the majority of them have been published in Radiology and Cardiology literature, less frequently in Dermatology journals. Chronic radiation dermatitis induced by fluoroscopy can be difficult to diagnose; a high grade of suspicion is required. We report a case of an obese 46-year-old man with hypertension, dyslipidemia, and severe coronary artery disease. He developed a pruritic and painful atrophic ulcerated skin plaque over his left scapula, six months after fluoroscopically guided stent implantation angioplasty. The diagnosis of radiodermatitis was confirmed histologically. We report this case to emphasize the importance of recognizing fluoroscopy as a cause of radiation dermatitis. A good clinical follow-up at regular intervals is important after long and complicated procedures, since the most prevalent factor for injury is long exposure time. PMID:25276441

  18. Necrotizing ulcerative gingivitis and the orthodontic patient: a case series.

    PubMed

    Sangani, Indiya; Watt, Eileen; Cross, David

    2013-03-01

    Necrotizing ulcerative gingivitis (NUG) can be a painful periodontal disease that can lead to loss of the interdental papillae. It is usually accompanied by systemic signs of fever, malaise and cervical and submandibular lymphadenopathy. It is caused by the profileration of anaerobic bacteria and has been linked to smoking and immunosuppression. This case series reports the occurrence of NUG in orthodontic patients and demonstrates that there is a varying scale of severity of the condition. Orthodontists should be aware of the clinical signs of NUG to ensure early detection and treatment of their patients in order to prevent irreversible loss of the interdental papillae and reduce the likelihood of recurrence. A treatment regime is suggested.

  19. Healing determinants in older people with leg ulcers.

    PubMed

    Johnson, M

    1995-10-01

    A descriptive correlational design was used to identify the physiologic, therapeutic, and psychosocial determinants of leg ulcer healing in community-residing older people with venous and venous-arterial disease (N = 156). A regression model with healing rate as the dependent variable explained 49% of the variance. Increased pain when mobilizing, increased hours with limbs horizontal to the torso, and moderate and severe liposclerosis (hardening and induration of the skin) were associated with poorer healing rates. Higher wound status scores were associated with more rapid healing rates. Self-efficacy beliefs and social support were not significant factors. The findings suggest the need for early detection and management of limb pain that interferes with normal mobility. Limb position and edema assessment prior to the application of compression bandages is recommended, with bandages that provide clients with high compression when ambulant and low compression when resting being potentially beneficial.

  20. Factitious disorders in adults: two cases of unusual skin ulcers.

    PubMed

    Giuliodori, Katia; Campanati, Anna; Rosa, Laura; Marconi, Barbara; Cellini, Andreina; Brandozzi, Giuliano; Ganzetti, Giulia; Simoncini, Annalisa; Offidani, Annamaria

    2014-03-01

    The factitious disorders (FDs) include a large group of dermatological conditions characterized by skin lesions that patients themselves self-inflict but deny their active participation. FDs usually represent a diagnostic challenge, and their therapeutic management is usually based on a multidisciplinary approach because most FRD patients also suffer from undiagnosed behavior and personality disorders. We report two cases of FD: one patient that was suffering from severe depression and induced third-degree chemical burns on his own lower limbs, and another patient affected by obsessive-compulsive disorder and anorexia nervosa that presented with deep self-inflicted ulcers on her face. Our multispecialist approach, based on close cooperation between dermatologists and psychiatrists, led to a significant improvement of clinical conditions in both cases. Dermatologists need to be aware that FDs are complex disorders and a multidisciplinary approach is usually recommended to control their clinical course.

  1. Atypical methotrexate ulcerative stomatitis with features of lymphoproliferative like disorder: Report of a rare ciprofloxacin-induced case and review of the literature

    PubMed Central

    Katsoulas, Nikolaos; Piperi, Evangelia; Levidou, Georgia; Sklavounou-Andrikopoulou, Alexandra

    2016-01-01

    Methotrexate (MTX) is an established immunomodulating agent used in low doses (LDMTX) to treat several autoimmune diseases. Ulcerative stomatitis (US) may be observed as a long-term LDMTX adverse effect showing a wide histopathologic spectrum. A 73-year old female presented with painful oral ulcers of 5 days duration. The patient had been under treatment for rheumatoid arthritis with LDMTX, while one week before presentation she was prescribed ciprofloxacin for a urinary infection. Histopathologic examination of a lingual ulcer revealed a polymorphous lymphohistiocytic proliferation with scattered binucleated atypical lymphocytes. Immunohistochemically, most cells were of T-cell lineage while the EBER test was negative and a diagnosis of MTX-induced reactive ulceration was rendered. MTX cessation resulted in complete resolution of the ulcers with no recurrences reported so far. The clinical and histopathologic features of MTX-induced oral ulcers are not always diagnostic and a detailed history and an extensive clinicopathologic investigation may be needed to exclude a lymphoproliferative disorder. Key words:Atypical oral ulcers, ciprofloxacin, lymphoproliferative disorders, methotrexate. PMID:27957282

  2. Pathogenesis of Mooren's ulcer: some new concepts.

    PubMed Central

    Murray, P. I.; Rahi, A. H.

    1984-01-01

    Mooren's ulcer is a chronic, painful corneal ulceration of unknown aetiology. Recent histological and immunological studies suggest an autoimmune basis. It is now becoming clear that the immune system plays an intricate role in maintaining homoeostasis in health and disease. Regulation of the immune response appears to involve a subset of peripheral blood T lymphocytes known as suppressor cells. A qualitative or quantitative deficiency of suppressor cells may therefore be responsible for chronic inflammation, autoimmune disease, and immunodeficiency states. To explain the reported immunological aberrations the number of suppressor T cells in addition to other immunological parameters were studied in a patient with bilateral Mooren's ulcers. A deficiency of suppressor T cells was found in the peripheral blood. This deficit in the immunoregulatory mechanism explains some of the immunological abnormalities reported in previous studies. Furthermore this study provides additional evidence for an autoimmune aetiology. In the light of these findings the possibility of a new line of treatment has been raised. Images PMID:6230102

  3. Peripheral ulcerative keratitis: Our challenging experience

    PubMed Central

    Al-Qahtani, Bandar; Asghar, Salman; Al-Taweel, Hassan Mohammad; Jalaluddin, Imran

    2013-01-01

    A 52 year old male presented with peripheral ulcerative keratitis in the right eye. Patient’s history included retinitis pigmentosa, pseudophakia (right eye), cataract (left eye), bilateral partial deafness, ischemic heart disease, hypertension, type 1 diabetes mellitus, depression, hyperparathyroidism, hypertriglycemia and renal failure. The patient was on weekly hemodialysis. The peripheral corneal ulceration remained stable until he developed sudden and rapid thinning after eight months of regular follow up and management. Laboratory investigations including immunological studies were negative and we had to rely on treatment based on clinical signs, including the visual acuity, size, depth and staining of the ulcer and perilimbal, episcleral, scleral, corneal and anterior chamber reactions. The patient was treated with medical and conservative approaches and the eye was protected with a plastic shield to avoid injury. Despite our efforts, the patient perforated his eye due to a trivial trauma during sleep. He was managed successfully with cyanoacrylate glue and a bandage contact lens. The anterior chamber reformed after the perforation was sealed and the patient is on a regular follow up with a multidisciplinary approach. PMID:25278804

  4. Ulcerative Colitis: A Challenge to Surgeons

    PubMed Central

    Parray, Fazl Q; Wani, Mohd L; Malik, Ajaz A; Wani, Shadab N; Bijli, Akram H; Irshad, Ifat; Nayeem-Ul-Hassan

    2012-01-01

    Ulcerative colitis is a chronic disease that specifically affects the mucosa of the rectum and colon. Although the etiology of this recurring inflammatory disorder remains essentially unknown, there have been significant advances in identifying the likely genetic and environmental factors that contribute to its pathogenesis. The clinical course of the disease typically manifests with remissions and exacerbations characterized by rectal bleeding and diarrhea. Since ulcerative colitis most commonly affects patients in their youth or early middle age, the disease can have serious long-term local and systemic consequences. There is no specific medical therapy that is curative. Although medical therapy can ameliorate the inflammatory process and control most symptomatic flares, it provides no definitive treatment for the disease. Proctocolectomy or total removal of the colon and rectum provides the only complete cure; however, innovative surgical alternatives have eliminated the need for a permanent ileostomy. The aim of this review is to provide a detailed account of the surgical management of ulcerative colitis. PMID:23189226

  5. A severe case of contagious ecthyma in Tswana goats.

    PubMed

    Baipoledi, E K; Nyange, J F C; Hyera, J M K

    2002-06-01

    The first severe case of caprine contagious ecthyma (parapox) in Tswana goats is described from Botswana. Affected animals were indigenous adult Tswana goats. The case involved a flock of 12 goats of which 4 (33.3%) were very severely affected but none died. The lesions were confined to the head and included swollen lips, swollen submandibular lymph nodes, gingivitis, glossitis, ulceration on lip and gum mucosae and scab formation on ulcerated areas. No lesions were found on other parts of the body. This case was clinically indistinguishable from bluetongue.

  6. Helicobacter pylori virulence genes and host genetic polymorphisms as risk factors for peptic ulcer disease.

    PubMed

    Miftahussurur, Muhammad; Yamaoka, Yoshio

    2015-01-01

    Helicobacter pylori infection plays an important role in the pathogenesis of peptic ulcer disease (PUD). Several factors have been proposed as possible H. pylori virulence determinants; for example, bacterial adhesins and gastric inflammation factors are associated with an increased risk of PUD. However, differences in bacterial virulence factors alone cannot explain the opposite ends of the PUD disease spectrum, that is duodenal and gastric ulcers; presumably, both bacterial and host factors contribute to the differential response. Carriers of the high-producer alleles of the pro-inflammatory cytokines IL-1B, IL-6, IL-8, IL-10, and TNF-α who also carry low-producer allele of anti-inflammatory cytokines have severe gastric mucosal inflammation, whereas carriers of the alternative alleles have mild inflammation. Recent reports have suggested that the PSCA and CYP2C19 ultra-rapid metabolizer genotypes are also associated with PUD.

  7. Helicobacter pylori virulence genes and host genetic polymorphisms as risk factors for peptic ulcer disease

    PubMed Central

    Yamaoka, Yoshio; Miftahussurur, Muhammad

    2017-01-01

    Helicobacter pylori infection plays an important role in the pathogenesis of peptic ulcer disease (PUD). Several factors have been proposed as possible H. pylori virulence determinants; for example, bacterial adhesins and gastric inflammation factors are associated with an increased risk of PUD. However, differences in bacterial virulence factors alone cannot explain the opposite ends of the PUD disease spectrum, i.e., duodenal and gastric ulcers; presumably, both bacterial and host factors contribute to the differential response. Carriers of the high-producer alleles of the pro-inflammatory cytokines interleukin (IL)-1B, IL-6, IL-8, IL-10, and tumor necrosis factor-α who also carry low-producer allele carriers of anti-inflammatory cytokines have severe gastric mucosal inflammation, whereas carriers of the alternative alleles have mild inflammation. Recent reports have suggested that the PSCA and CYP2C19 ultra-rapid metabolizer genotypes are also associated with PUD. PMID:26470920

  8. Pressure Ulcer Prevention: Where Practice and Education Meet.

    PubMed

    Bos, Brenda S; Wangen, Tina M; Elbing, Carl E; Rowekamp, Debra J; Kruggel, Heather A; Conlon, Patricia M; Scroggins, Leann M; Schad, Shauna P; Neumann, Julie A; Barth, Melissa M; Grubbs, Pamela L; Sievers, Beth A

    2016-01-01

    This article describes the processes used to implement a pressure ulcer management program in a Midwest academic medical center, which led to a decrease in reportable pressure ulcers. A learning needs assessment was completed, and a workgroup was formed to address the learning needs. Methods, materials, and processes included lectures, technology-enhanced learning, and interactive stations with mannequins and pressure ulcer moulages. The processes and outcome measures used to measure effectiveness of the program are discussed.

  9. Ulcerative pododermatitis in a cat associated with Anatrichosoma sp.

    PubMed

    Ramiro-Ibañez, F; Winston, J; O'Donnell, E; Mansell, J

    2002-01-01

    A 9-year-old castrated male Chartreaux cat was presented for an ulcerative pododermatitis of all 4 paws. A clinical exam was inconclusive and supportive therapy did not improve the condition. Histologic examination revealed an ulcerative and eosinophilic dermatitis associated with epidermal and dermal nematodes and ova consistent with the aphasmid Anatrichosoma sp. Treatment with ivermectin completely resolved the skin lesions. Anatrichosomiasis should be included in the differential diagnosis of ulcerative pododermatitis in cats, at least in the southwestern United States.

  10. Anti-ulcer activity of essential oil constituents.

    PubMed

    Oliveira, Francisco de Assis; Andrade, Luciana Nalone; de Sousa, Elida Batista Vieira; de Sousa, Damião Pergentino

    2014-05-05

    Essential oils have attracted considerable worldwide attention over the last few decades. These natural products have wide-ranging pharmacological activities and biotechnological applications. Faced with the need to find new anti-ulcer agents and the great effort on the development of drugs for the treatment of ulcers, in this review, the anti-ulcer activities of 21 bioactive compounds found in essential oils are discussed.

  11. Flap Reconstruction for Pressure Ulcers: An Outcomes Analysis

    PubMed Central

    Madden, James J.; Hoffman, Ashley N.; Kim, Justine S.; Thayer, Wesley P.; Nanney, Lillian B.; Spear, Marcia E.

    2017-01-01

    Background: Historically, complication rates after pressure ulcer reconstruction utilizing flap coverage have been high. Patients undergoing operations for pressure ulcer coverage typically have multiple risk factors for postoperative complications. The purpose of this study was to examine a large patient series in the pressure ulcer population to uncover objective evidence of the linkage between risk factors and outcomes after flap coverage. Methods: This study was a retrospective chart review of patients who underwent flap reconstruction for a pressure ulcer between 1997 and 2015. The characteristics of patients were analyzed to determine those who had complications such as pressure ulcer recurrence, wound dehiscence, and wound infection. Results: All patients (N = 276) underwent flap coverage of their pressure ulcers. The overall complication rate was 58.7% (162 patients). Wound dehiscence was the most common complication (31.2%), and the pressure ulcer recurrence rate was 28.6%. Multivariate regression for pressure ulcer recurrence revealed that body mass index <18.5 [relative risk (RR) 3.13], active smoking (RR 2.33), and ischial pressure ulcers (RR 3.46) were independent risk factors for pressure ulcer recurrence. Ischial pressure ulcers (RR 2.27) and preoperative osteomyelitis (RR 2.78) were independent risk factors for wound dehiscence. Diabetes was an independent risk factor for wound infection (RR 4.34). Conclusions: Our retrospective analysis revealed numerous factors that are associated with high rates of major postoperative complications. Risk factors must be taken into account when offering flap coverage, and risk-reducing strategies must be implemented in patients before pressure ulcer reconstruction. PMID:28203494

  12. An economic assessment of Apligraf (Graftskin) for the treatment of hard-to-heal venous leg ulcers.

    PubMed

    Schonfeld, W H; Villa, K F; Fastenau, J M; Mazonson, P D; Falanga, V

    2000-01-01

    Several recent advances in wound care may offer promise for the treatment of hard-to-heal venous leg ulcers. One such treatment is Apligraf (Graftskin), a bilayered, living human skin construct. To assess the economic impact of Graftskin, a model was constructed to compare the annual medical costs and cost-effectiveness of treating hard-to-heal venous leg ulcers with Graftskin vs. compression therapy using Unna's boot. A semi-Markov model was used to describe the pattern of ulcer treatment, healing, and recurrence among patients with venous leg ulcers. Patients received 1 of 2 treatment regimens, Graftskin or Unna's boot, and were followed in the model for a 12-month period. The analysis was done from the perspective of a commercial health plan; therefore, only direct medical costs were included. Health care resource use included the primary therapeutic intervention, additional compression dressings, physician office visits, home health visits, laboratory tests and procedures, management of adverse events, and hospitalizations. The model estimated the annual medical cost of managing patients with hard-to-heal venous leg ulcers to be $20,041 for those treated with Graftskin and $27,493 for those treated with Unna's boot. In addition, treatment with Graftskin led to approximately 3 more months in the healed state per person per year than did treatment with Unna's boot. Because patients treated with Graftskin experienced improved healing compared with those treated with compression therapy using Unna's boot, they required fewer months of treatment for unhealed ulcers. As a result, the use of Graftskin for treating hard-to-heal venous leg ulcers resulted in lower overall treatment costs.

  13. A rare location for a common problem: popliteal pressure ulcer.

    PubMed

    Ozer, Kadri; Colak, Ozlem; Goktas, Fethiye B; Sungur, Nezih; Kocer, Ugur

    2016-04-01

    Pressure ulcer is defined as localized injury to the skin and/or underlying tissue usually over a bony prominence, as a result of pressure, or pressure in combination with shear. The most frequent sites for pressure ulcers are the occiput, sacrum, ischial tuberosities, trochanters, lateral malleoli and posterior heels. Herein, we present a case of grade III pressure ulcer seen in popliteal region which is an unusual localisation that is rarely seen in the literature. An awareness of this unusual localisation of pressure ulcer is necessary to prevent decrease in quality of life, particularly in the wheelchair-dependent population.

  14. Optimal management of digital ulcers in systemic sclerosis

    PubMed Central

    Abraham, Shawn; Steen, Virginia

    2015-01-01

    Raynaud’s phenomenon and digital ulcerations are two common clinical features seen in patients with systemic sclerosis. They are painful and lead to significant morbidity and altered hand function within this patient population. While currently there are no US Food and Drug Administration (FDA)-approved medications for the treatment of digital ulcerations in the United States, clinical trials have supported the use of pharmacologic and nonpharmacologic modalities in facilitating healing of existing digital ulcers and preventing formation of new ulcers. This article reviews the published data on these therapeutic options. PMID:26109864

  15. Idiopathic giant oesophageal ulcer and leucopoenia after renal transplantation.

    PubMed

    van Boekel, G A J; Volbeda, M; van den Hoogen, M W F; Hilbrands, L B; Berden, J H M

    2012-10-01

    A 45-year-old male recipient of a renal allograft was admitted because of a giant oesophageal ulcer coinciding with leucopoenia. An extensive workup revealed no explanation for the ulcer and leucopoenia. Our final diagnosis by exclusion was an idiopathic giant oesophageal ulcer and late-onset neutropenia as consequences of rituximab induction therapy given during the transplant procedure. The patient fully recovered after treatment with prednisone. However, after four months, the ulcer and leucopoenia recurred and again successfully responded to treatment with prednisone.

  16. The need for a National Service Framework for leg ulcers.

    PubMed

    Bulbulia, R A; Poskitt, K R

    2010-10-01

    Leg ulcers are common and costly to treat, and the quality of care provided to patients with this condition varies widely across the UK. The introduction of specialized community-based leg ulcer clinics in Gloucestershire has been associated with increased ulcer healing rates and decreased rates of ulcer recurrence, but this model of care has not been widely replicated. One way of ending this 'postcode lottery' is to produce a National Service Framework for leg ulcers, with the aim of delivering high-quality evidence-based care via such clinics under the supervision of local consultant vascular surgeons. Existing National Service Frameworks cover a range of common conditions that are, like leg ulceration, associated with significant morbidity, disability and resource use. These documents aim to raise quality and decrease regional variations in health care across the National Health Service, and leg ulceration fulfils all the necessary criteria for inclusion in a National Service Framework. Centrally defined standards of care for patients with leg ulceration, and the reorganization and restructuring of local services to allow the accurate assessment and treatment of such patients are required. Without a National Service Framework to drive up the quality of care across the country, the treatment of patients with leg ulcers will remain suboptimal for the majority of those who suffer from this common and debilitating condition.

  17. Optimal management of chronic leg ulcers in the elderly.

    PubMed

    Goodfield, M

    1997-05-01

    Chronic leg ulceration is a very common clinical problem in the elderly. Good management depends entirely on making an accurate diagnosis, and planning treatment after considering all aspects of patient well-being. All elderly patients with leg ulcers benefit from an assessment of their vascular status, since the effects of gravity influence treatment and healing irrespective of the diagnosis. The most common causes of ulceration are venous and arterial disease. Diabetes mellitus, pressure, vasculitis, metabolic abnormalities and skin cancer are all unusual causes of leg ulceration, but must be considered in the differential diagnosis. Almost all patients with ulcerated legs benefit from the use of compression bandaging at a level appropriate to their vascular status. In patients with venous ulcers, this can be achieved with a number of bandaging techniques; however, multilayer bandaging appears to be the most cost-effective means available, particularly when combined with community-based leg ulcer clinics. The effects of oral drug therapy for venous and arterial disease have been disappointing. Local dressings are important in ulcers that are not suitable for compression therapy. The choice of dressing depends on the nature of the ulcer and the tolerability of the dressing for the patient.

  18. [Cimetidine and tripotassium-dicitrato bismuthate (Duosol) in chronic duodenal ulcer].

    PubMed

    Bergoz, R

    1985-07-20

    In an open study, 40 patients with duodenal ulcer of several years' standing were treated for relapse with either TDB (De-Nol) or cimetidine. No difference in the relapse rate was observed during the subsequent 12 months. Analysis of the data in relation to smoking habits did, however, reveal an advantage (p less than 0.05) for non-smokers during the first 6 months.

  19. The effect of various drugs on experimentally induced ulcers in immobilized rats

    NASA Technical Reports Server (NTRS)

    Schramm, H.

    1978-01-01

    Experiments related to the importance of functional disorders in the central nervous system in connection with stomach diseases were performed on Wistar rats. Assuming that severe mental strains may be triggering factors for such disorders, testing of the effects of different drugs on experimentally induced ulcers in these rats was done. The immobilization method described by Bonfils was used. Particular importance was placed on the sex related difference which appeared.

  20. Does the Clinical Context Improve the Reliability of Rheumatologists Grading Digital Ulcers in Systemic Sclerosis?

    PubMed Central

    Roberts, C.; Tracey, A.; Dinsdale, G.; Murray, A.; Herrick, A. L.

    2016-01-01

    Objective Digital ulcers (DUs) are often a primary end point in systemic sclerosis (SSc; scleroderma) clinical trials, although the reliability of rheumatologists grading DUs is poor to moderate at best. DU assessment in recent trials has been based upon visual inspection alone, which potentially misses “real‐world” clinical contextual information. Our aim was to investigate whether this clinical information improves the reliability of rheumatologists grading DUs. A secondary aim was to assess agreement between patients and rheumatologists. Methods Eighty images of a range of digital lesions were collected from patients with SSc with the clinical context: pain (severity and temporal relationship), lesion duration, and discharge (patient reported and clinician observed). Raters received all images either with or without the clinical context, and graded these images (using a custom‐built interface) on an ordinal scale of severity: no ulcer, inactive ulcer, or active ulcer. Patients also graded their lesion(s) on the same scale. Results Fifty‐one rheumatologists from 15 countries completed the study (26 without and 25 with context): 4,590 (including 510 repeated) image gradings were obtained. Context did not significantly increase (without and with context) either intra‐ (0.64, 0.71) or interrater (0.32, 0.36) reliability. Pain (visual analog scale and temporal relationship) and discharge (patient reported and clinician observed) were associated with increased lesion severity, and duration with reduced severity. Agreement between individual patients and rheumatologists was poor without and with context (0.19, 0.28). Conclusion The overall intra‐ and interrater reliability of DU grading did not significantly improve with the clinical context. Agreement between patients and rheumatologists was poor. PMID:26748825

  1. Genetic Variation in Autophagy-Related Genes Influences the Risk and Phenotype of Buruli Ulcer

    PubMed Central

    Capela, Carlos; Dossou, Ange Dodji; Silva-Gomes, Rita; Sopoh, Ghislain Emmanuel; Makoutode, Michel; Menino, João Filipe; Fraga, Alexandra Gabriel; Cunha, Cristina; Carvalho, Agostinho; Rodrigues, Fernando; Pedrosa, Jorge

    2016-01-01

    Introduction Buruli ulcer (BU) is a severe necrotizing human skin disease caused by Mycobacterium ulcerans. Clinically, presentation is a sum of these diverse pathogenic hits subjected to critical immune-regulatory mechanisms. Among them, autophagy has been demonstrated as a cellular process of critical importance. Since microtubules and dynein are affected by mycolactone, the critical pathogenic exotoxin produced by M. ulcerans, cytoskeleton-related changes might potentially impair the autophagic process and impact the risk and progression of infection. Objective Genetic variants in the autophagy-related genes NOD2, PARK2 and ATG16L1 has been associated with susceptibility to mycobacterial diseases. Here, we investigated their association with BU risk, its severe phenotypes and its progression to an ulcerative form. Methods Genetic variants were genotyped using KASPar chemistry in 208 BU patients (70.2% with an ulcerative form and 28% in severe WHO category 3 phenotype) and 300 healthy endemic controls. Results The rs1333955 SNP in PARK2 was significantly associated with increased susceptibility to BU [odds ratio (OR), 1.43; P = 0.05]. In addition, both the rs9302752 and rs2066842 SNPs in NOD2 gee significantly increased the predisposition of patients to develop category 3 (OR, 2.23; P = 0.02; and OR 12.7; P = 0.03, respectively, whereas the rs2241880 SNP in ATG16L1 was found to significantly protect patients from presenting the ulcer phenotype (OR, 0.35; P = 0.02). Conclusion Our findings indicate that specific genetic variants in autophagy-related genes influence susceptibility to the development of BU and its progression to severe phenotypes. PMID:27128681

  2. [Melatonin production in patients with duodenal ulcer at different stages of disease].

    PubMed

    Komarov, F I; Rapoport, S I; Malinovskaia, N K; Voznesenskaia, L A; Sharov, A A; Vetterberg, L

    1998-01-01

    Melatonin secretion was measured in patients with duodenal ulcer in exacerbation and remission. Melatonin production was found abnormal both in duodenal ulcer remission and exacerbation. It is suggested that melatonin may participate in pathogenesis of duodenal ulcer.

  3. Nicotine therapy for ulcerative colitis.

    PubMed

    Kennedy, L D

    1996-09-01

    Smoking has been associated with a decreased frequency of UC. Currently, the role of nicotine for the treatment of UC is not established. Several studies have evaluated nicotine gum and transdermal patches as supplemental therapy for stable UC, but nicotine has not been compared with other treatment modalities. Nicotine dosages in the studies have varied from 5 to 30 mg/d without apparent dose-related therapeutic effects, and many patients have found relief from placebo treatment. Patients often do not tolerate nicotine therapy's adverse effects, which can include nausea, light-headedness, and headache. Due to the cyclic disease course of UC and the potential addictiveness of nicotine, further large studies are warranted to assess the benefits of nicotine therapy for UC. These studies should be conducted using a randomized, double-blind design with an extensive follow-up period. Until further trials are conducted, nicotine should generally not be recommended for UC treatment.

  4. Enhancing host resistance to pressure ulcers: a new approach to prevention.

    PubMed

    Mawson, A R; Siddiqui, F H; Biundo, J J

    1993-05-01

    Pressure ulcers are notoriously common in spinal-cord-injured patients, in patients with other neurological deficits, in malnourished and severely debilitated patients, and in the frail elderly. Prolonged localized external pressure, coupled with insensitivity to ischemia resulting from neurologic injury, has long been considered the major causal factor. Preventive efforts have focused on the relief of pressure via frequent repositioning and the use of pressure-relieving devices. However, consensus is growing that host factors also play a role in the development of pressure ulcers, the most important in spinal-cord-injured patients being the injury-induced loss of vasomotor control below the level of the lesion, resulting in hypoxemia. Accordingly, pressure ulcers may be prevented not only by reducing external pressure but also by increasing the patient's resistance to pressure, that is, by directly influencing tissue oxygenation. Review of the literature suggests that electrical stimulation increases cutaneous blood flow and promotes the healing of pressure ulcers. Moreover, high-voltage pulsed galvanic stimulation (75 V, 10 Hz) applied to the back at spinal level T6 in spinal-cord-injured persons lying supine on egg-crate mattresses can raise sacral transcutaneous oxygen tension levels into the normal ranges (A. R. Mawson, F. H. Siddiqui, B. J. Connolly, C. J. Sharp, W. R. Summer, and J. J. Biundo, Jr., Paraplegia in press). Randomized controlled trials are needed to determine the efficacy of high-voltage pulsed galvanic stimulation for preventing pressure ulcers in spinal-cord-injured persons and other groups at high risk.

  5. Effects of captopril on the cysteamine-induced duodenal ulcer in the rat.

    PubMed

    Saghaei, Firoozeh; Karimi, Iraj; Jouyban, Abolghasem; Samini, Morteza

    2012-05-01

    Oxidative stress is important factor underlying in a variety of diseases. Antioxidative enzymes such as superoxide dismutase (SOD) and glutathione peroxidase (GSH-PX) are part of the physiological defenses against oxidative stress. Malondialdehyde (MDA) is a lipid peroxidation biomarker and its elevated level in various diseases is related to free radical damage. Cysteamine is a cytotoxic agent, acting through generation of reactive oxygen species (ROS) and may decrease defense activity of antioxidative enzymes against ROS and induce duodenal ulcer. Captopril, acts as free radical scavengers and protect against injuries from oxidative damage to tissues.The aim of this study was the evaluation of the effect of captopril against cysteamine-induced duodenal ulcer by determining duodenal damage, duodenal tissue SOD and GSH-PX activities and plasma MAD level. This study was performed on 3 groups of 7 rats each: saline, cysteamine and cysteamine plus captopril treated groups. The effect of captopril against cysteamine-induced duodenal ulcer is determined by evaluating the duodenal damage, duodenal tissue SOD and GSH-PX activities and plasma MDA level. All animals were euthanized 24h after the last treatment and 2 ml blood and duodena samples were collected for calculation of ulcer index, histopathological assessment and measurement of tissue SOD, GSH-PX activities and plasma MDA level. Cysteamine produced severe duodenal damage, decreased the activity of duodenal tissue SOD and GSH-PX and increased the plasma MDA level compared with saline pretreated rats. Pretreatment with captopril decreased the cysteamine-induced duodenal damage and plasma level of MDA and increased the activities of SOD and GSH-PX in duodenal tissue compared with cysteamine pretreated animal. Our results suggest that captopril protects against cysteamine-induced duodenal ulcer and inhibits the decrease in SOD and GSH-PX activities and lipid peroxidation by increasing antioxidant defenses.

  6. Skin ulcers in estuarine fishes: a comparative pathological evaluation of wild and laboratory-exposed fish.

    PubMed

    Vogelbein, W K; Shields, J D; Haas, L W; Reece, K S; Zwerner, D E

    2001-10-01

    The toxic dinoflagellate Pfiesteria piscicida Steidinger & Burkholder has recently been implicated as the etiologic agent of acute mass mortalities and skin ulcers in menhaden, Brevoortia tyrannus, and other fishes from mid-Atlantic U.S. estuaries. However, evidence for this association is largely circumstantial and controversial. We exposed tilapia (Oreochromis spp.) to Pfiesteria shumwayae Glasgow & Burkholder (identification based on scanning electron microscopy and molecular analyses) and compared the resulting pathology to the so-called Pfiesteria-specific lesions occurring in wild menhaden. The tilapia challenged by high concentrations (2,000-12,000 cells/mL) of P. shumwayaeexhibited loss of mucus coat and scales plus mild petecchial hemorrhage, but no deeply penetrating chronic ulcers like those in wild menhaden. Histologically, fish exhibited epidermal erosion with bacterial colonization but minimal associated inflammation. In moribund fish, loss of epidermis was widespread over large portions of the body. Similar erosion occurred in the mucosa lining the oral and branchial cavities. Gills exhibited epithelial lifting, loss of secondary lamellar structure, and infiltration by lymphoid cells. Epithelial lining of the lateral line canal (LLC) and olfactory organs exhibited severe necrosis. Visceral organs, kidney, and neural tissues (brain, spinal cord, ganglia, peripheral nerves) were histologically normal. An unexpected finding was the numerous P. shumwayae cells adhering to damaged skin, skin folds, scale pockets, LLC, and olfactory tissues. In contrast, histologic evaluation of skin ulcers in over 200 wild menhaden from Virginia and Maryland portions of the Chesapeake Bay and the Pamlico Estuary, North Carolina, revealed that all ulcers harbored a deeply invasive, highly pathogenic fungus now known to be Aphanomyces invadans. In menhaden the infection always elicited severe myonecrosis and intense granulomatous myositis. The consistent occurrence of this

  7. Etiology and pathogenesis of skin ulcers in menhaden, Brevoortia tyrannis: does Pfiesteria piscicida play a role?

    USGS Publications Warehouse

    Blazer, V.; Vogelbein, W.K.; Densmore, C.; Kator, H.; Zwerner, D.; Lilley, J.

    2000-01-01

    The toxic dinoflagellate, Pfiesteria piscicida, is widely blamed for adverse human health effects, acute fish kills and skin lesion events in fishes, particularly menhaden, Brevoortia tyrannis, inhabiting coastal waters from Delaware to North Carolina, USA. In response, we initiated studies to clarify the etiology and pathogenesis of presumed 'Pfiesteria-specific' menhaden skin lesions. Histopathologically, all lesions (>150 fish examined) were associated with a highly invasive and pathogenic fungus eliciting severe tissue necrosis and intense granulomatous inflammation. Severity and extent of the host response indicates that ulcers were at least 1 week old or older. Maryland and Virginia currently use menhaden ulcers as one of several indicators of local Pfiesteria activity. However, their chronic nature, advanced age, and consistent fungal involvement suggest that their use for this purpose may not be valid. We recently isolated an Aphanomyces sp. from the menhaden lesions which by appearance in culture, temperature growth curves, pathogenicity studies in snakehead and positive immunohistochemical staining with polyclonal antibodies suggest the infectious agent is A. invadans (cause of epizootic ulcerative syndrome in Asia, Japan and Australia) or a very closely related species. Ongoing research will address pathogenicity of the fungus in menhaden, genetic comparisons of isolates, and the role of environmental stressors, including P. piscicida, in initiation of the infection. Copyright (C) 2000.

  8. Genetic determinants of ulcerative colitis include the ECM1 locus and five loci implicated in Crohn's disease.

    PubMed

    Fisher, Sheila A; Tremelling, Mark; Anderson, Carl A; Gwilliam, Rhian; Bumpstead, Suzannah; Prescott, Natalie J; Nimmo, Elaine R; Massey, Dunecan; Berzuini, Carlo; Johnson, Christopher; Barrett, Jeffrey C; Cummings, Fraser R; Drummond, Hazel; Lees, Charlie W; Onnie, Clive M; Hanson, Catherine E; Blaszczyk, Katarzyna; Inouye, Mike; Ewels, Philip; Ravindrarajah, Radhi; Keniry, Andrew; Hunt, Sarah; Carter, Martyn; Watkins, Nick; Ouwehand, Willem; Lewis, Cathryn M; Cardon, Lon; Lobo, Alan; Forbes, Alastair; Sanderson, Jeremy; Jewell, Derek P; Mansfield, John C; Deloukas, Panos; Mathew, Christopher G; Parkes, Miles; Satsangi, Jack

    2008-06-01

    We report results of a nonsynonymous SNP scan for ulcerative colitis and identify a previously unknown susceptibility locus at ECM1. We also show that several risk loci are common to ulcerative colitis and Crohn's disease (IL23R, IL12B, HLA, NKX2-3 and MST1), whereas autophagy genes ATG16L1 and IRGM, along with NOD2 (also known as CARD15), are specific for Crohn's disease. These data provide the first detailed illustration of the genetic relationship between these common inflammatory bowel diseases.

  9. The role of coloscopy in the differential diagnosis between idiopathic ulcerative colitis and Crohn's disease of the colon.

    PubMed

    Banche, M; Rossini, F P; Ferrari, A; Roatta, L; Gilli, E; Cirillo, R

    1976-06-01

    The authors point out the striking significance of coloscopy in establishing a correct diagnosis of inflammatory diseases of the colon. In particular, the most valuable endoscopic features are indicated which may permit distinguishing between idiopathic ulcerative colitis and Crohn's disease of the colon. Differentiation between these two diseases cannot always be achieved by means of available diagnostic procedures other than coloscopy. Moreover, the endoscopic findings enable an assessment to be made of the extent, stage, severity and course of either disease. The authors' experience encompass 2,478 coloscopy examinations: the observed cases of idiopathic ulcerative colitis are 182, those of Crohn's disease of the colon are 104.

  10. VAC Therapy in Large Infected Sacral Pressure Ulcer Grade IV-Can Be an Alternative to Flap Reconstruction?

    PubMed

    Batra, R K; Aseeja, Veena

    2014-04-01

    Vacuum-assisted closure (VAC) therapy is a new entrant in wound care after growth factors and alginate or hydrocolloid dressing, in the treatment of pressure ulcers. We have been using this technique for diabetic foot ulcers. A young nondiabetic man presented with a large sacral bed sore after high doses of ionotropes in an intensive care unit for treating severe hypotension. His wound was debrided, and instead of flap surgery in such infected wound, he was treated with VAC therapy. The complete wound healing was achieved in 6 weeks and at half the cost of flap surgery. Moreover, the chances of flap failure and its related complications were eliminated.

  11. Comparative analysis of systemic immunological parameters in ulcerative colitis and idiopathic proctitis: effects of sulfasalazine in vivo and in vitro.

    PubMed Central

    Rubinstein, A; Das, K M; Melamed, J; Murphy, R A

    1978-01-01

    Comparative analysis of the systemic immunity revealed similarities between ulcerative colitis and idiopathic proctitis. In the active stage of both diseases, circulating complement receptor positive cells were increased whereas T-cell percentages and lymphocyte functions were decreased. In severe forms of ulcerative colitis and idiopathic proctitis circulating EAC-phagocytosing esterase positive cells, indicative of activated monocytes, were demonstrated. Successful treatment with salicylazosulfapyridine (SASP) reversed these immunological changes. Incubation of SASP and its metabolites with leucocytes from patients and control subjects, in concentrations similar to those demonstrated in sera from patients treated with SASP, did not alter the immunological changes. PMID:31252

  12. Minimal Change Nephrotic Syndrome Sequentially Complicated by Acute Kidney Injury and Painful Skin Ulcers due to Calciphylaxis

    PubMed Central

    Sato, Ryuta; Akimoto, Tetsu; Imai, Toshimi; Nakagawa, Saki; Okada, Mari; Miki, Atsushi; Takeda, Shinichi; Yamamoto, Hisashi; Saito, Osamu; Muto, Shigeaki; Kusano, Eiji; Nagata, Daisuke

    2016-01-01

    Calciphylaxis is rare cutaneous manifestation associated with painful skin ulceration and necrosis. It primarily occurs in patients with end-stage chronic kidney disease. In this report, we would like to show our experience with a male patient presenting with minimal change nephrotic syndrome that was sequentially complicated by acute kidney injury and painful ulcerative cutaneous lesions due to calciphylaxis. There seemed to be several contributing factors, including a disturbance of the patient's mineral metabolism and the systemic use of glucocorticoids and warfarin. Various concerns regarding the diagnostic and therapeutic conundrums that were encountered in the present case are also discussed. PMID:27853075

  13. Correlates of Bacterial Ulcers and Acute HSV-2 Infection among Men with Genital Ulcer Disease in South Africa: Age, Recent Sexual Behaviors, and HIV

    PubMed Central

    Leichliter, Jami S.; Lewis, David A.; Paz-Bailey, Gabriela

    2017-01-01

    Data from baseline surveys and STI/HIV laboratory tests (n=615 men) were used to examine correlates of bacterial ulcers (Treponema pallidum, Haemophilus ducreyi, or Chlamydia trachomatis L1–L3 detected in ulcer) and acute HSV-2 ulcers (HSV-2 positive ulcer specimen, HSV-2 sero-negative, and negative for bacterial pathogens) vs. recurrent HSV-2 ulcers (sero-positive), separately. Compared to men with recurrent HSV-2 ulcers, men with bacterial ulcers had larger ulcers but were less likely to be HIV-positive whereas men with acute HSV-2 ulcers were younger with fewer partners. Acute HIV was higher among men with bacterial and acute HSV-2 ulcers; the difference was not statistically significant. PMID:28217702

  14. Correlates of Bacterial Ulcers and Acute HSV-2 Infection among Men with Genital Ulcer Disease in South Africa: Age, Recent Sexual Behaviors, and HIV.

    PubMed

    Leichliter, Jami S; Lewis, David A; Paz-Bailey, Gabriela

    2016-01-01

    Data from baseline surveys and STI/HIV laboratory tests (n=615 men) were used to examine correlates of bacterial ulcers (Treponema pallidum, Haemophilus ducreyi, or Chlamydia trachomatis L1-L3 detected in ulcer) and acute HSV-2 ulcers (HSV-2 positive ulcer specimen, HSV-2 sero-negative, and negative for bacterial pathogens) vs. recurrent HSV-2 ulcers (sero-positive), separately. Compared to men with recurrent HSV-2 ulcers, men with bacterial ulcers had larger ulcers but were less likely to be HIV-positive whereas men with acute HSV-2 ulcers were younger with fewer partners. Acute HIV was higher among men with bacterial and acute HSV-2 ulcers; the difference was not statistically significant.

  15. Different effect of antiulcer agents on rat cysteamine-induced duodenal ulcer after sialoadenectomy, but not gastrectomy.

    PubMed

    Bedekovic, Vlado; Mise, Stjepan; Anic, Tomislav; Staresinic, Mario; Gjurasin, Miroslav; Kopljar, Mario; Kalogjera, Livije; Drvis, Petar; Boban Blagaic, Alenka; Batelja, Lovorka; Seiwerth, Sven; Sikiric, Predrag

    2003-09-05

    The focus was on salivary glands in cysteamine-induced duodenal ulcer and the different effects of antiulcer agents on cysteamine-induced duodenal ulcer in sialoadenectomized but not gastrectomized rats. We tested antiulcer agents on cysteamine-induced duodenal ulcer in rats (agents/kg i.p.) simultaneously with cysteamine 400 mg/kg s.c., rat killed 24 h thereafter subjected to no surgery (normal), to gastrectomy (24 h before) or sialoadenectomy, acute (24 h before) or chronic (21 days before). (i) Ulcerogenesis: cysteamine-induced duodenal ulcer had the same severity and incidence in normal, gastrectomized or acutely or chronically sialoadenectomized rats. (ii) Antiulcer effect under normal conditions or following gastrectomy: in normal or gastrectomized rats all agents tested, gastric pentadecapeptide BPC 157 [currently in clinical trials for inflammatory bowel disease (PL-10, PLD-116, PL-14736, Pliva) (10.0 microg or 10.0 ng), ranitidine (10 mg), atropine (10 mg), omeprazole (10 mg)] inhibited cysteamine-induced duodenal ulcers, acting through gastric acid-independent mechanisms. Following sialoadenectomy, acute or chronic: ranitidine, omeprazole and atropine were completely ineffective, while pentadecapeptide BPC 157 could protect. Thus, we found that contrary to stomach, salivary glands are implicated in cytoprotective agent activity (standard agents were ineffective after sialoadenectomy). Also, gastric pentadecapeptide BPC 157 was consistently associated with a cytoprotective effect, suggesting a beneficial activity distinctive from that of H2-receptor blockers, proton-pump inhibitors and anticholinergics; but probably replacing missing salivary glands factors.

  16. Classification of diabetic foot ulcers.

    PubMed

    Game, Frances

    2016-01-01

    It is known that the relative importance of factors involved in the development of diabetic foot problems can vary in both their presence and severity between patients and lesions. This may be one of the reasons why outcomes seem to vary centre to centre and why some treatments may seem more effective in some people than others. There is a need therefore to classify and describe lesions of the foot in patients with diabetes in a manner that is agreed across all communities but is simple to use in clinical practice. No single system is currently in widespread use, although a number have been published. Not all are well validated outside the system from which they were derived, and it has not always been made clear the clinical purposes to which such classifications should be put to use, whether that be for research, clinical description in routine clinical care or audit. Here the currently published classification systems, their validation in clinical practice, whether they were designed for research, audit or clinical care, and the strengths and weaknesses of each are explored.

  17. Painful ANA-positive scleroderma-like disease with acral ulcerations: a case of chronic gangrenous ergotism.

    PubMed

    Wollina, Uwe; Hansel, Gesine; Gruner, Monika; Schönlebe, Jaqueline; Heinig, Birgit; Köstler, Erich

    2007-09-01

    Chronic ergotism is a rare cause of limb ischemia. In this case report, the authors present a 62-year-old woman with history of long-term use of ergotamine alkaloids for the treatment of menstrual pain, who developed a severe painful disease initially misdiagnosed as systemic sclerosis (scleroderma) for 3 decades. She presented with a combination of acral gangrene, foot ulcer, renal obstruction, mild pulmonary fibrosis, and reduced esophageal motility. Right-sided renal obstruction was evident. The condition was extremely painful and had led to muscular contractions and immobility, drug abuse, and anemia. After establishing the diagnosis of chronic gangrenous ergotism, changing drug therapy, mobilization, and treatment of chronic wounds, she showed a remarkable recovery. Eventually the foot ulcer was closed successfully using a mesh graft transplantation, and the patient was able to walk alone. Chronic ergotism is rare but has to be taken into account when presented with painful chronic digital and foot ulcers.

  18. Treatment of the leg ulcers by skin grafting.

    PubMed

    Jankūnas, Vytautas; Rimdeika, Rytis; Pilipaityte, Loreta

    2004-01-01

    The ulcers, located below the knees and remaining for 6 weeks and more, are called trophic leg ulcers. The leg ulcers of different etiology disable 0.8-1% of total Earth population. It was found that blood vessel problems in legs account for more than 80% of ulcers; even 65% from these are caused by venous diseases. In Lithuania about 8000 patients suffer from venous trophic ulcers. Regardless of modern methods the treatment of leg ulcers remains an extremely expensive process. The treatment cost of trophic ulcers is the highest of all surgical wounds and also requires a lot of personal investments. In order to assess the efficiency of autodermoplastics in the treatment of large venous ulcers in legs a prospective study was carried out of 111 patients who were treated in the Department of Plastic Surgery and Burns of Kaunas University of Medicine Hospital from January 2001 to January 2004. The data was analyzed exceptionally of the operated 54 patients with venous origin ulcers open for more 6 months or exceeding 50 cm2. The above-mentioned patients were prepared for surgery by dressing the wounds with hydrocolloid Granuflex bandages and were operated by transplanting a 0.2-0.3 mm thick skin graft. The results were estimated by the surgeon during the dressings after the operation. The graft was taken in 35 (64.81%) cases; in 19 (35.19%) cases the graft was partially not taken and there were no cases when it was not taken at all. We came to the conclusions that skin graft transplantation is efficient in treatment of trophic venous leg ulcers larger than 50 cm2 and cures the trophic leg ulcers of vein origin completely in 2-3 weeks for 64.81% patients.

  19. Impact of facial conformation on canine health: corneal ulceration.

    PubMed

    Packer, Rowena M A; Hendricks, Anke; Burn, Charlotte C

    2015-01-01

    Concern has arisen in recent years that selection for extreme facial morphology in the domestic dog may be leading to an increased frequency of eye disorders. Corneal ulcers are a common and painful eye problem in domestic dogs that can lead to scarring and/or perforation of the cornea, potentially causing blindness. Exaggerated juvenile-like craniofacial conformations and wide eyes have been suspected as risk factors for corneal ulceration. This study aimed to quantify the relationship between corneal ulceration risk and conformational factors including relative eyelid aperture width, brachycephalic (short-muzzled) skull shape, the presence of a nasal fold (wrinkle), and exposed eye-white. A 14 month cross-sectional study of dogs entering a large UK based small animal referral hospital for both corneal ulcers and unrelated disorders was carried out. Dogs were classed as affected if they were diagnosed with a corneal ulcer using fluorescein dye while at the hospital (whether referred for this disorder or not), or if a previous diagnosis of corneal ulcer(s) was documented in the dogs' histories. Of 700 dogs recruited, measured and clinically examined, 31 were affected by corneal ulcers. Most cases were male (71%), small breed dogs (mean± SE weight: 11.4±1.1 kg), with the most commonly diagnosed breed being the Pug. Dogs with nasal folds were nearly five times more likely to be affected by corneal ulcers than those without, and brachycephalic dogs (craniofacial ratio <0.5) were twenty times more likely to be affected than non-brachycephalic dogs. A 10% increase in relative eyelid aperture width more than tripled the ulcer risk. Exposed eye-white was associated with a nearly three times increased risk. The results demonstrate that artificially selecting for these facial characteristics greatly heightens the risk of corneal ulcers, and such selection should thus be discouraged to improve canine welfare.

  20. Study of a Monoclonal Antibody KHK4083 in Moderate Ulcerative Colitis

    ClinicalTrials.gov

    2017-01-11

    Ulcerative Colitis; Digestive System Diseases; Colitis, Ulcerative; Colitis; Gastrointestinal Diseases; Inflammatory Bowel Diseases; Intestinal Diseases; Colonic Diseases; Autoimmune Disease; Abdominal Pain

  1. Antibiotic-responsive histiocytic ulcerative colitis in 9 dogs.

    PubMed

    Hostutler, Roger A; Luria, Brian J; Johnson, Susan E; Weisbrode, Steven E; Sherding, Robert G; Jaeger, Jordan Q; Guilford, W Grant

    2004-01-01

    Canine histiocytic ulcerative colitis (HUC) is characterized by colonic inflammation with predominantly periodic acid-Schiff (PAS)-positive macrophages. The inflammation results in colonic thickening, ulcerations, and distortion of normal glandular architecture. Resultant clinical signs consist of chronic large bowel diarrhea, tenesmus, and marked weight loss, and the disease frequently results in euthanasia. Conventional therapy consists of some combination of prednisone, azathioprine, sulfasalazine, and metronidazole. Nine dogs (8 Boxers and 1 English Bulldog) with histologic confirmation of HUC were treated with antibiotic therapy (either with enrofloxacin alone or in combination with metronidazole and amoxicillin). Clinical signs, physical examination findings, laboratory abnormalities, and the histologic severity of the disease were evaluated. Four of the 9 dogs had been treated previously with conventional therapy and had failed to respond favorably; then, these dogs were placed on antibiotic therapy (enrofloxacin, n = 1; enrofloxacin, metronidazole, and amoxicillin, n = 3) and had resolution of clinical signs within 3-12 days. Five dogs were treated solely with antibiotic therapy (enrofloxacin, n = 1; enrofloxacin and metronidazole, n = 1; enrofloxacin, metronidazole, and amoxicillin, n = 3), and clinical signs resolved in 2-7 days. Repeated biopsy specimens were obtained from 5 dogs after treatment, and all showed marked histologic improvement. The increase in body weight after treatment was statistically significant (P = .01). Three dogs currently are not on any treatment and have had resolution of clinical signs for up to 14 months. These observations suggest that an infectious agent responsive to antibiotics plays an integral role in the clinical manifestation of canine HUC, and they support the use of antibiotics in its treatment.

  2. Sever's Disease

    MedlinePlus

    ... good flexibility while your child is growing. The stretching exercises pictured in the treatment section can lower ... your child has already recovered from Sever's disease, stretching and putting ice on the heel after activity ...

  3. Water-soluble vitamin deficiencies in complicated peptic ulcer patients soon after ulcer onset in Japan.

    PubMed

    Miyake, Kazumasa; Akimoto, Teppei; Kusakabe, Makoto; Sato, Wataru; Yamada, Akiyoshi; Yamawaki, Hiroshi; Kodaka, Yasuhiro; Shinpuku, Mayumi; Nagoya, Hiroyuki; Shindo, Tomotaka; Ueki, Nobue; Kusunoki, Masafumi; Kawagoe, Tetsuro; Futagami, Seiji; Tsukui, Taku; Sakamoto, Choitsu

    2013-01-01

    We investigated over time whether contemporary Japanese patients with complicated peptic ulcers have any water-soluble vitamin deficiencies soon after the onset of the complicated peptic ulcers. In this prospective cohort study, fasting serum levels of water-soluble vitamins (vitamins B1, B2, B6, B12, C, and folic acid) and homocysteine were measured at 3 time points (at admission, hospital discharge, and 3 mo after hospital discharge). Among the 20 patients who were enrolled in the study, 10 consecutive patients who completed measurements at all 3 time points were analyzed. The proportion of patients in whom any of the serum water-soluble vitamins that we examined were deficient was as high as 80% at admission, and remained at 70% at discharge. The proportion of patients with vitamin B6 deficiency was significantly higher at admission and discharge (50% and 60%, respectively, p<0.05) than at 3 mo after discharge (10%). In conclusion, most patients with complicated peptic ulcers may have a deficiency of one or more water-soluble vitamins in the early phase of the disease after the onset of ulcer complications, even in a contemporary Japanese population.

  4. Rectal ulcer with an elusive diagnosis: all that ulcers is not Crohn disease

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A single rectal ulcer is an uncommon finding in children with gastrointestinal disease. Although inflammatory bowel disease (IBD) is foremost among the differential diagnoses, a primary immunological defect should not be forgotten. Because of the paucity of literature on the association of rectal ul...

  5. Increased Mortality in Diabetic Foot Ulcer Patients: The Significance of Ulcer Type

    PubMed Central

    Chammas, N. K.; Hill, R. L. R.; Edmonds, M. E.

    2016-01-01

    Diabetic foot ulcer (DFU) patients have a greater than twofold increase in mortality compared with nonulcerated diabetic patients. We investigated (a) cause of death in DFU patients, (b) age at death, and (c) relationship between cause of death and ulcer type. This was an eleven-year retrospective study on DFU patients who attended King's College Hospital Foot Clinic and subsequently died. A control group of nonulcerated diabetic patients was matched for age and type of diabetes mellitus. The cause of death was identified from death certificates (DC) and postmortem (PM) examinations. There were 243 DFU patient deaths during this period. Ischaemic heart disease (IHD) was the major cause of death in 62.5% on PM compared to 45.7% on DC. Mean age at death from IHD on PM was 5 years lower in DFU patients compared to controls (68.2 ± 8.7 years versus 73.1 ± 8.0 years, P = 0.015). IHD as a cause of death at PM was significantly linked to neuropathic foot ulcers (OR 3.064, 95% CI 1.003–9.366, and P = 0.049). Conclusions. IHD is the major cause of premature mortality in DFU patients with the neuropathic foot ulcer patients being at a greater risk. PMID:27213157

  6. Peptic ulcer disease in children and adolescents.

    PubMed

    El Mouzan, Mohammad Issa; Abdullah, Asaad Mohammad

    2004-12-01

    Peptic ulcer disease (PUD) has been reported to occur in children worldwide, but no information is available for our community. The aim of the study was to report our experience on the pattern of this condition in Saudi Arabian children. The records of all children below 18 years of age who were diagnosed by endoscopy to have PUD over a period of 10 years were analysed. From 1993 to 2002, 24 children out of 521(5 per cent) who presented with upper gastrointestinal tract (GIT) symptoms were diagnosed by endoscopy to have PUD. All but one (96 per cent) were Saudi nationals, the average age was 15 years (range 5-18 years), and the male to female ratio was 7:1. The commonest presentation was chronic abdominal pain in 15/24 (63 per cent) of the children, followed by vomiting associated with abdominal pain in four (17 per cent). Hematemesis and melena occurred in three (13 per cent), and two children (8 per cent), respectively. There were 20 duodenal (92 per cent) and four gastric ulcers. The primary type was the most common, occurring in 19 (79 per cent) of the children. Histopathology results of antral biopsies were available for 15 children; all of them had antral gastritis. Helicobacter pylori organisms were present in 13/15 (87 per cent) of the antral biopsy specimens. In Saudi children, peptic ulcer disease occurs more commonly in boys. It is a rare cause of upper GIT symptoms, but highly associated with H. pylori antral gastritis. This study documents a pattern similar to descriptions from other countries.

  7. Distinct TRPV1- and TRPA1-based mechanisms underlying enhancement of oral ulcerative mucositis-induced pain by 5-fluorouracil.

    PubMed

    Yamaguchi, Kiichiro; Ono, Kentaro; Hitomi, Suzuro; Ito, Misa; Nodai, Tomotaka; Goto, Tetsuya; Harano, Nozomu; Watanabe, Seiji; Inoue, Hiromasa; Miyano, Kanako; Uezono, Yasuhito; Matoba, Motohiro; Inenaga, Kiyotoshi

    2016-05-01

    In many patients with cancer, chemotherapy-induced severe oral ulcerative mucositis causes intractable pain, leading to delays and interruptions in therapy. However, the pain mechanism in oral ulcerative mucositis after chemotherapy has not been extensively studied. In this study, we investigated spontaneous pain and mechanical allodynia in a preclinical model of oral ulcerative mucositis after systemic administration of the chemotherapy drug 5-fluorouracil, using our proprietary pain assay system for conscious rats. 5-Fluorouracil caused leukopenia but did not induce pain-related behaviors. After 5-fluorouracil administration, oral ulcers were developed with topical acetic acid treatment. Compared with saline-treated rats, 5-fluorouracil-exposed rats showed more severe mucositis with excessive bacterial loading due to a lack of leukocyte infiltration, as well as enhancements of spontaneous pain and mechanical allodynia. Antibacterial drugs, the lipid A inhibitor polymyxin B and the TRPV1/TRPA1 channel pore-passing anesthetic QX-314, suppressed both the spontaneous pain and the mechanical allodynia. The cyclooxygenase inhibitor indomethacin and the TRPV1 antagonist SB-366791 inhibited the spontaneous pain, but not the mechanical allodynia. In contrast, the TRPA1 antagonist HC-030031 and the N-formylmethionine receptor FPR1 antagonist Boc MLF primarily suppressed the mechanical allodynia. These results suggest that 5-fluorouracil-associated leukopenia allows excessive oral bacterial infection in the oral ulcerative region, resulting in the enhancement of spontaneous pain through continuous TRPV1 activation and cyclooxygenase pathway, and mechanical allodynia through mechanical sensitization of TRPA1 caused by neuronal effects of bacterial toxins. These distinct pain mechanisms explain the difficulties encountered with general treatments for oral ulcerative mucositis-induced pain in patients with cancer and suggest more effective approaches.

  8. Nutritional status in patients with ulcerative colitis in Isfahan, Iran

    PubMed Central

    Kalantari, Hamid; Barekat, Sayyed Majid; Maracy, Mohammad Reza; Azadbakht, Leila; Shahshahan, Zahra

    2014-01-01

    Background: Malnutrition is common among patients with inflammatory bowel disease. The present study aimed to investigate the nutritional status of ulcerative colitis (UC) patients in Isfahan, Iran. Materials and Methods: In this descriptive analytical cross-sectional study, between Dec 2011 and Jun 2012, 99 patients with UC were randomly selected and evaluated. Age, sex, duration of disease, body mass index (BMI) and laboratory parameters recorded for all patients. Nutritional risk index (NRI) was calculated and its association with patients’ variables was assessed with regard to UC disease severity. Results: Twelve patients out of 99 patients had mild UC and 87 patients had moderate to severe UC. Based on the NRI, 90.9% were not malnourished and 9.1% were at moderate to severe risk for malnutrition. Among laboratory parameters only, serum potassium level in patients with moderate to severe UC was significantly higher than those with mild UC (P = 0.017). Other laboratory parameters were similar between patients stratified by US status. Patients age s significantly correlate with serum vitamin D, immunoglobulin a (IgA) and potassium level (P > 0.05), also duration of disease was significantly correlate with Phosphorus (P = 0.024) among laboratory parameters. Conclusion: In studied UC patients, malnutrition risk was based on degree of disease severity. Patients with moderate to severe UC were more at risk for malnutrition compared to the patients with mild UC. Furthermore, among laboratory parameters only serum potassium level was higher among patients with moderate to severe UC compared to others. PMID:24627866

  9. Gastritis and Gastric Ulcers in Working Dogs.

    PubMed

    Davis, Michael S; Williamson, Katherine K

    2016-01-01

    Gastritis and gastric ulcers are an important cause of morbidity and mortality in canine athletes. Although the majority of scientific work on this condition has been performed in ultraendurance racing sled dogs, this condition has been identified in other canine athletes, including sled dogs competing in shorter events and dogs performing off-leash explosive detection duties. The cause of the syndrome is unknown, but current hypotheses propose a link between exercise-induced hyperthermia and loss of gastric mucosal barrier function as an early event in the pathogenesis. Treatment is focused on prevention of clinical disease using acid secretion inhibitors, such as omeprazole, which has excellent efficacy in controlled clinical studies.

  10. [How can leg ulcer pain be reduced?].

    PubMed

    Stansal, A; Lazareth, I; D'Ussel, M; Priollet, P

    2016-09-01

    Chronic vascular wounds are often painful. Pain can develop whatever the cause of the ulceration. It is well known during wound care but can occur at any time. The pain is often a complex phenomenon involving nociceptive pain, neuropathic pain, anxiety and emotional suffering, all directly related to the chronic disease. Care for the patient suffering from pain must take into consideration all of these aspects of the disease. The therapeutic strategy should rely on the use of different pharmacological agents, well-adapted local care using the different available analgesic tools and include psycho-affective care.

  11. [Vagotomy in emergency surgery for duodenal ulcer].

    PubMed

    Khalimov, E V; Sigal, Z M; Kapustin, B B

    2003-01-01

    We examined acid-producing stomach functions, local hemodynamics and motility of the stomach and duodenum in performing organ preservation surgery: combined gastric vagotomy, selective proximal vagotomy and extended selective proximal vagotomy. Changes of hemodynamics and motility in the early postoperative period are related to the technical peculiarities of performing various types of vagotomy. Restoration of the functional state of the stomach and duodenum takes place in the late postoperative period. The acid-producing function in the late postoperative period is reduced to the safe level concerning ulceration, irrespective of the vagotomy type.

  12. Ulcerative Colitis and Crohn's Disease: Implications for College Health Programs

    ERIC Educational Resources Information Center

    Gelphi, A. P.

    1977-01-01

    The author reviews clinical patterns of inflammatory bowel disorders, establishes a perspective for recognizing ulcerative colitis, ulcerative proctitis, and Crohn's disease in relation to other bowel inflammations, and suggests some epidemiologic strategies for studying etiology, pathogenesis, and natural history of the diseases. (MJB)

  13. Grading of shoulder ulcerations in sows by biopsies.

    PubMed

    Jensen, Henrik E; Dahl-Pedersen, Kirstin; Barington, Kristiane; Kaiser, Marianne; Bonde, Marianne K; Herskin, Mette S; Jensen, Karin H

    2014-03-01

    Shoulder ulcerations can be graded postmortem from 0 to 4 on a pathoanatomical scale. However, veterinarians and farmers express difficulties evaluating the grade of the lesions antemortem. Accurate grading is needed in order to comply with veterinary instruction in relation to the Danish legislation, stating that sows with shoulder ulcers grade 3 or 4 must be kept loose and have access to soft bedding. Thus, the aim of the present study was to evaluate if biopsies from the center of a shoulder ulcer can be used to point out animals for which an intervention must be initiated. Postmortem, a punch biopsy was sampled from the center of the ulceration or from the tissue overlaying the tuber spina scapula. Afterward, the shoulders were cross-sectioned and evaluated grossly and histologically ("gold standard"). In total, 121 shoulders were included in the study, and the diagnostic value of a punch biopsy in grading shoulder ulcerations was evaluated. The results showed a sensitivity of 0.78, a specificity of 0.98, a positive likelihood ratio of 38.36, and a negative likelihood ratio of 0.22. The agreement between the cross-section evaluation and the punch biopsy was found to be 0.90 by calculating the Cohen kappa value. In conclusion, a single punch biopsy from the center of an ulcer is useful for determining the grade of a shoulder ulcer and can be used to facilitate the identification of sows with ulcers requiring an intervention.

  14. Chronic cutaneous ulcers secondary to Haemophilus ducreyi infection.

    PubMed

    Peel, Trisha N; Bhatti, Deepak; De Boer, Jim C; Stratov, Ivan; Spelman, Denis W

    2010-03-15

    Haemophilus ducreyi is a well recognised causative agent of genital ulcers and chancroid. We report two unusual cases of non-sexually transmitted H. ducreyi infection leading to chronic lower limb ulcers. Both patients were Australian expatriates visiting Australia from the Pacific Islands--one from Papua New Guinea and the other from Vanuatu.

  15. Dressings for Preventing Pressure Ulcers: A Meta-analysis.

    PubMed

    Huang, Lei; Woo, Kevin Y; Liu, Li-Bao; Wen, Rui-Juan; Hu, Ai-Ling; Shi, Cheng-Gang

    2015-06-01

    The purpose of this analysis is to determine the effectiveness of dressing material in the prevention of pressure ulcers. Results showed that hydrocolloid, foam, and film were more effective than a standard care protocol in patients at risk for pressure ulcers.

  16. Deoxyschizandrin Suppresses DSS-Induced Ulcerative Colitis in Mice

    PubMed Central

    Zhang, Wen-feng; Yang, Yan; Su, Xin; Xu, Da-yan; Yan, Yu-li; Gao, Qiao; Duan, Ming-hua

    2016-01-01

    Background/Aims: Deoxyschizandrin as one of the most important component of Schisandra chinensis (Turcz.) Baill plays an immunomodulatory role in a variety of diseases, yet its role in ulcerative colitis remains to be elucidated. We aimed to investigate the role of deoxyschizandrin in DSS-induced ulcerative colitis in mice. Patients and Methods: In the present study, an inflammation model of cells was constructed to confirm the anti-inflammatory effect of deoxyschizandrin. Then a mouse model with Dextran sulfate sodium sulfate (DSS)-induced ulcerative colitis was constructed, and the effects of deoxyschizandrin on mouse colon inflammation, apoptosis, and CD4 T lymphocyte infiltration in ulcerative colitis were examined. Result: Deoxyschizandrin could improve the symptoms of ulcerative colitis, determined by hematoxylin-eosin (HE) staining and histopathological scores. Moreover, deoxyschizandrin reduced the levels of inflammatory cytokines, suppressed CD4 T cell infiltration, and effectively inhibited apoptosis in the colon of DSS-induced ulcerative colitis mice. Conclusion: In summary, deoxyschizandrin can effectively rescue the symptoms of DSS-induced ulcerative colitis in mice by inhibiting inflammation. T cell infiltration and apoptosis in the colon, suggesting that deoxyschizandrin could be a potential drug in treating ulcerative colitis. PMID:27976641

  17. Duodenal ulcer perforation: the effect of H2 antagonists?

    PubMed Central

    Gillen, P.; Ryan, W.; Peel, A. L.; Devlin, H. B.

    1986-01-01

    One hundred and two patients with perforated duodenal ulcers over a 13 year period (1970 to 1982) have been prospectively followed-up at a special gastric clinic. Of the 37 patients with perforation of their acute ulcer, 34 were treated by oversew and three had an initial definitive operation (vagotomy and drainage). The remaining 65 patients presented with perforation of a chronic ulcer and 54 were treated by oversew and 11 underwent definitive surgery--nine had vagotomy and drainage and two had partial gastrectomies. Seven of the 34 patients (20.5%) with acute ulcer perforation treated by simple oversew subsequently required definitive ulcer surgery at a mean 17.5 months after perforation and 31 of the 54 patients (57.4%) with chronic ulcer perforations required definitive surgery at a mean 27.4 months after perforation. The introduction of H2 antagonists in 1977 did not alter the re-operation rate in patients with chronic ulcer perforation managed by oversew. Results of this study provide further evidence in favour of treating patients with perforation of their chronic duodenal ulcer by definitive surgery whenever possible. PMID:3789618

  18. [Cell technologies in complex treatment of venous trophic ulcers].

    PubMed

    Gavrilenko, A V; Pavlova, O V; Ivanov, A A; Vakhrat'ian, P E; Dashinimaev, É B; Li, R A

    2011-01-01

    Live skin equivalent and fibroblasts in gel were used in complex treatment of venous trophic ulcers to evaluate efficacy of cell transplants. Their efficacy depended on extent of trophic ulcer and time of their existence. Cell culture method is minimally traumatic, can be used in elder patients and seniors and gives positive results in 85% of cases.

  19. Genital ulcer as a new clinical clue to PFAPA syndrome.

    PubMed

    Scattoni, R; Verrotti, A; Rinaldi, V E; Paglino, A; Carelli, A; D'Alonzo, R

    2015-04-01

    Vaginal ulcers can be associated with a number of different diseases. We describe two girls who presented genital ulcers as a persistent symptom of PFAPA (periodic fever, aphthous stomatitis, pharyngitis, cervical adenitis) syndrome. The possibility of considering this clinical manifestation as a clue for the diagnosis of PFAPA is discussed.

  20. Treatment of sickle cell leg ulcers with pentoxifylline.

    PubMed

    Frost, M L; Treadwell, P

    1990-06-01

    A 58-year-old black man with leg ulcers of 43 years duration responded to pentoxifylline 400 mg tid in 8 months. The ability of pentoxifylline to increase erythrocyte flexibility and decrease blood viscosity was the basis for our use of this agent. Oral pentoxifylline may be a useful adjunct in healing sickle cell leg ulcers and preventing their recurrence.

  1. Anti-ulcer activity of higher primary alcohols of beeswax.

    PubMed

    Carbajal, D; Molina, V; Valdés, S; Arruzazabala, L; Más, R

    1995-09-01

    The anti-ulcer effects of a natural mixture of higher aliphatic primary alcohols, designated D-002, isolated from beeswax, were compared with those of cimetidine on indomethacin-, ethanol-, water-immersion-induced ulcers and on gastric secretion in rats. D-002 (25-50 mg kg-1 p.o.) was similar to cimetidine in dose-dependently reducing the duration of indomethacin-induced ulcers while also being effective in preventing ethanol-induced ulcers, which are not affected by cimetidine. On the other hand, D-002 (100 mg kg-1) moderately decreased the volume of gastric basal secretion in pylorus-ligated rats, but not the acidity. Nevertheless, it inhibited gastric ulcer induced by pylorus-ligation at doses (50 mg kg-1) that were ineffective in decreasing the volume. In addition, 100 mg kg-1 of D-002 prevented the formation of acute gastric ulcers induced in rats by water-immersion stress. The results demonstrate the anti-ulcer activity of the preparation in different experimental models suggesting its potential value for ulcer therapy.

  2. Factors related to venous ulceration: a cross-sectional study.

    PubMed

    Vlajinac, Hristina; Marinkovic, Jelena; Maksimovic, Milos; Radak, Djordje

    2014-10-01

    The aim of the study was to determine the factors related to venous ulceration. Patients with venous ulceration (278 patients) were compared with 1401 patients in other categories of clinical classification of venous disease (clinical, etiologic, anatomic, and pathophysiological [CEAP]). Demographic, anthropometric, and clinical data were collected. Univariate and multivariate logistic regression analyses were used. According to multivariate analyses, risk factors for venous ulceration were age, male sex, personal history of superficial and deep venous thrombosis, diabetes, high blood pressure, skeletal or joint disease in the legs and emphysema or chronic obstructive pulmonary disease, higher body mass index and physical inactivity, parental history of ankle ulcer as well as reflux in deep and perforator veins, deep obstruction, and combination of reflux and obstruction. It seems reasonable to pay special attention to patients in whom the postulated risk factors for venous ulceration are present.

  3. An extraordinary case of syphilis presenting with a labial ulcer

    PubMed Central

    Demir, Filiz T.; Salaeva, Kenyul; Altunay, Ilknur K.; Yalcın, Ozben

    2016-01-01

    In the differential diagnosis of patients with ulcers on the lips characteristics like the duration of the ulcer, number, size, depth, shape, base, margins, and distribution are considered. Such ulcers arise from many diseases particularly, viral and bacterial infections, malignancies can also be responsible. Classic syphilitic chancres are painless erosions settled on hard papule; these are evident in the genital area in more than 90% of patients. This study describes a case of a 38-year-old female patient presenting with a painful ulcer covering 3 quarters of the upper lip showing settlement on erythematous, edematous, and indurated plaque covered with hemorrhagic crusts. The aim of this study was to consider differences between the classic syphilitic chancre typically found in the genital region from extragenital chancres and to raise awareness of the possibility of primary syphilis when patients present with painful ulcers on the lip. PMID:27761567

  4. A Case of Small Bowel Ulcer Associated with Helicobacter pylori

    PubMed Central

    Kim, Eun Young; Kim, Ji Hyun; Woo, Saet Byul; Lee, Jeong Won; Lee, Kon Hee; Shin, Su Rin

    2012-01-01

    The etiology of peptic ulcer disease in children may be primary, associated with Helicobacter pylori infection, or secondary, relied on underlying disease. Ulcerative lesions by H. pylori are mainly distributed in the duodenal bulb and they are rare below the ampulla of Vater because H. pylori growth is inhibited by bile juice. In this reason, there are only some restrictive reports presented small bowel ulcer associated H. pylori. We found multiple small bowel ulcerative lesions associated with H. pylori in an 11-year-old girl without any systemic disease while performing esophagogastroenteroscopy to the level of the proximal jejunum for differentiating bezoar. The abdominal pain improved after the patient was administered H. pylori eradication therapy. Because a small bowel ulcer associated with H. pylori has rarely been reported, we report it here with literature review. PMID:24010097

  5. Pressure Ulcers: Factors Contributing to Their Development in the OR.

    PubMed

    Engels, Dawn; Austin, Melody; McNichol, Laurie; Fencl, Jennifer; Gupta, Sat; Kazi, Haseeb

    2016-03-01

    The prevention of health care-associated pressure ulcers (HAPUs) is an important quality measure because HAPUs are considered a never event. The literature suggests that the prevalence rate of pressure ulcers is 8.5% or higher among patients who undergo surgical procedures that last longer than three hours. We performed a retrospective chart review to determine what factors contribute to the development of pressure ulcers in patients who undergo surgical procedures. The sample population included patients who acquired a pressure ulcer that was not present at admission and developed during their postoperative hospital stay. The project revealed consistent risk factors that may contribute to the development of pressure ulcers in patients who have undergone surgical procedures. These findings can drive the implementation of preventive measures to reduce the occurrence of HAPUs associated with surgical procedures.

  6. Early detection of foot ulcers through asymmetry analysis

    NASA Astrophysics Data System (ADS)

    Kaabouch, Naima; Chen, Yi; Hu, Wen-Chen; Anderson, Julie; Ames, Forrest; Paulson, Rolf

    2009-02-01

    Foot ulcers affect millions of Americans annually. Areas that are likely to ulcerate have been associated with increased local skin temperatures due to inflammation and enzymatic autolysis of tissue. Conventional methods to assess skin, including inspection and palpation, may be valuable approaches, but usually they do not detect changes in skin integrity until an ulcer has already developed. Conversely, infrared imaging is a technology able to assess the integrity of the skin and its many layers, thus having the potential to index the cascade of physiological events in the prevention, assessment, and management of foot ulcers. In this paper, we propose a technique, asymmetry analysis, to automatically analyze the infrared images in order to detect inflammation. Preliminary results show that the proposed technique can be reliable and efficient to detect inflammation and, hence, predict potential ulceration.

  7. Physical activity at work and duodenal ulcer risk.

    PubMed Central

    Katschinski, B D; Logan, R F; Edmond, M; Langman, M J

    1991-01-01

    To determine whether the social class differences in duodenal ulcer frequency may be explained by differences in physical activity at work, the energy expenditure during work, smoking habits, and social class were compared in 76 recently diagnosed duodenal ulcer patients and in age and sex matched community controls. As anticipated, the relative risk of duodenal ulcer showed significant associations with smoking and social class. Social class and physical activity at work were associated with one another. After adjusting for age, sex, smoking, and social class, physically active work was still associated with duodenal ulcer, with relative risks for moderate and high activity compared with sedentary work being 1.3 (0.6-3.0) and 3.6 (1.3-7.8) respectively. Within each social class stratum, the relative risk of having a duodenal ulcer was greater in those with a high level of occupational activity than in those undertaking sedentary work. PMID:1916502

  8. [A case of acquired immunodeficiency syndrome with ileocecal ulcer].

    PubMed

    Iwasaki, Tetsuyoshi; Saruta, Masayuki; Sawada, Ryoichi; Ide, Daisuke; Arihiro, Seiji; Matsuoka, Mika; Katoh, Tomohiro; Tajiri, Hisao

    2015-10-01

    We report a case of a patient with acquired immunodeficiency syndrome (AIDS) and ileocecal ulcer. A 31-year-old man was admitted with chief complaints of decreased body weight and abdominal pain. Colonoscopy revealed a round punched-out ulcer on the ileocecal valve. Initially, we suspected entero-Behçet's disease and simple ulcer as the cause of the ileocecal ulcer. However, after histologic examination of tissue biopsies obtained during colonoscopy, we diagnosed the patient as having cytomegalovirus (CMV) enteritis. Based on the patient's white blood cell depletion and CMV enteritis, we performed a human immunodeficiency virus (HIV) antibody test. The test was positive, and the diagnosis of AIDS was established. The number of patients with AIDS has been increasing in Japan; thus, we should consider the possibility of CMV enteritis and AIDS in young adult patients affected by ileocecal ulcer with no notable history.

  9. Successful use of a topical mixture with ozolipoile in the treatment of actinic ulcers

    PubMed Central

    Inchingolo, Francesco; Tarullo, Angelo; Cagiano, Raffaele; Resta, Gianpiero; Dipalma, Gianna; Inchingolo, Angelo Michele; Tarullo, Antonella; Scacco, Salvatore; Marrelli, Massimo; Corti, Luigi; Tatullo, Marco

    2015-01-01

    Purpose Post-radiation skin damage is the result of alterations produced in the irradiated zone. There are different studies aimed at verifying the effectiveness of several kinds of molecules in the treatment of radiation-induced skin damage. The purpose of this study is to test a mixture with a formulation containing several natural active ingredients on actinic ulcers in patients receiving radiation therapies. Patients and methods The authors recruited 13 patients, and randomly divided them into a test group (T1) and a control group (T2). The patients in both groups were undergoing radiotherapy. The T1 group was treated with a mixture called ozolipoile, whereas the T2 group was administered hyaluronic acid gel followed by non-ablative laser therapy. We evaluated the obtained results, the time of clinical healing, the reduction of pain, and each side effect, comparing all data between the T1 and T2 groups. Results The average Visual Analog Scale results showed decrease in pain in both groups; however, while the T1 group showed a significant decrease in the values, the T2 group reported a more gradual reduction in the values, without ever reaching the minimum values obtained with the treatment with ozolipoile. Conclusion Treatment of actinic ulcers with ozolipoile mixture leads to faster control of pain and to better healing of small-size ulcers. PMID:25848312

  10. Noninvasive evaluation of active pan-ulcerative colitis with multiple strictures using Fluorine-18-Fluorodeoxyglucose positron emission tomography/computed tomography

    PubMed Central

    Santhosh, Sampath; Bhattacharya, Anish; Rana, Surinder Singh; Bhasin, Deepak Kumar; Gupta, Rajesh; Mittal, Bhagwant Rai

    2016-01-01

    Ulcerative colitis (UC) is an inflammatory bowel disease characterized by waxing and waning inflammation that changes in severity and extent and may progress to neoplasia, especially in the presence of strictures. When patients have nonnegotiable strictures or severe inflammation with ulcers, colonoscopy is difficult and carries the risk of perforation. The authors present a patient with pan-UC with multiple strictures, in whom fluorodeoxyglucose positron emission tomography/computed tomography was used to noninvasively evaluate the extent and severity of the disease. PMID:26917901

  11. Vedolizumab for ulcerative colitis and Crohn's disease: results and implications of GEMINI studies.

    PubMed

    Lam, Mindy Cw; Bressler, Brian

    2014-01-01

    Vedolizumab (VDZ) is a selective antibody against α4β7-integrin, which targets leukocyte trafficking in the gastrointestinal tract. The GEMINI studies are Phase 3, randomized, placebo-controlled trials to assess the efficacy of VDZ in induction and maintenance of moderately to severely active ulcerative colitis (GEMINI 1) and Crohn's disease (GEMINI 2). Included in these studies are patients who have failed TNF-α antagonist therapy. GEMINI 1 showed that VDZ is an effective agent in induction and maintenance of ulcerative colitis. GEMINI 2 met one of two primary end points in the induction phase showing that VDZ is more likely to induce clinical remission compared with placebo. VDZ is an effective agent in the maintenance of Crohn's disease. These studies pave the way to a new class of medications for treatment of inflammatory bowel disease.

  12. Crohn disease and ulcerative colitis in children: an update for 2014.

    PubMed

    Lemberg, Daniel A; Day, Andrew S

    2015-03-01

    Crohn disease (CD) and ulcerative colitis (UC), the two main types of inflammatory bowel disease (IBD), have become increasingly common in Australasian children and adolescents in recent years. Furthermore, CD and UC are seen more often in younger children. These conditions are typically more extensive in children and tend to follow more severe disease courses than in adults. Although many children may present with typical symptoms (such as abdominal pain or bloody diarrhoea), others have atypical features (including oral ulceration, short stature or skin manifestations). In addition, many children with IBD will have altered growth or nutrition, which may compromise normal linear growth and pubertal development. Early identification and full assessment of children presenting with possible IBD are essential to avoid consequences of diagnostic delay and to optimise short- and long-term outcomes. Management of IBD encompasses various options and should be undertaken within a team-based, child and family-focused, multidisciplinary setting.

  13. Rare Presentation of a Marjolin's Ulcer Secondary to a Post-Traumatic Injury.

    PubMed

    Bernhard, Kaitlyn; Morgan, Kenneth; Kruse, Dustin; Stone, Paul A

    Marjolin's ulcer is a rare and aggressive cutaneous malignancy arising from previously traumatized skin, most commonly at the site of previous burns. We present a unique case of Marjolin's ulceration secondary to an orthopedic injury and a nonburn history of trauma. The patient had been involved in a motorcycle accident >20 years earlier. For 17 months, the patient had refused to acknowledge the severity of his disease state. He had refused the standard of care and opted for local wound care only until a minor fall caused a pathologic fracture, leading to an above the knee amputation. Road traffic incidents remain an uncommon cause of subsequent Marjolin's transformation in developed countries. As such, we present the case of a patient with a unique combination of a continued lack of compliance after diagnosis and the unusual cause of his initial trauma.

  14. Successful Endovascular Repair of a Penetrating Aortic Ulcer in Bacterial Aortitis.

    PubMed

    Mezzetto, Luca; Veraldi, Gian Franco; Engelberger, Stephan; Giovannacci, Luca; Van den Berg, Josua; Rosso, Raffaele

    2016-08-01

    Infective aortitis (IA) and penetrating aortic ulcer (PAU) impending for rupture represent 2 hostile life-threatening conditions. Simultaneous presentations of these rare entities can be considered an exception. The pleomorphic clinical presentation and the multifactorial etiology require a multidisciplinary approach to reach a correct diagnosis and an urgent treatment. We report the case of a 65-year-old patient presented with acute abdominal pain and septic shock secondary to a bacterial aortitis and penetrating ulcer of abdominal aorta. Unfit for surgery due to severe comorbidities, he was treated by means of a tubular endograft and long-term antibiotic therapy. A rapid improvement of clinical conditions was observed during the subsequent hospital stay. Complete regression of aortic involvement was demonstrated after 1 year. In conclusion, for selected patients affected by IA and PAU an endovascular approach associated to long-term antibiotic therapy may be safe and effective.

  15. Strategies for the Care of Adults Hospitalized for Active Ulcerative Colitis

    PubMed Central

    Pola, Suresh; Patel, Derek; Ramamoorthy, Sonia; McLemore, Elisabeth; Fahmy, Marianne; Rivera-Nieves, Jesus; Chang, John T; Evans, Elisabeth; Docherty, Michael; Talamini, Mark; Sandborn, William J

    2014-01-01

    Ulcerative colitis is a chronic inflammatory disease of the colon; as many as 25% of patients with this disease require hospitalization. The goals of hospitalization are to assess disease severity, exclude infection, administer rapidly acting and highly effective medication regimens, and determine response. During the hospitalization, patients should be given venous thromboembolism prophylaxis and monitored for development of toxic megacolon. Patients who do not respond to intravenous corticosteroids should be considered for rescue therapy with infliximab or cyclosporine. Patients who are refractory to medical therapies or who develop toxic megacolon should be evaluated promptly for colectomy. Patients who do respond to medical therapies should be discharged on an appropriate maintenance regimen when they meet discharge criteria. We review practical evidence-based management principles and propose a day-by-day algorithm for managing patients hospitalized for ulcerative colitis. PMID:22835577

  16. Genetic update on inflammatory factors in ulcerative colitis: Review of the current literature

    PubMed Central

    Sarlos, Patricia; Kovesdi, Erzsebet; Magyari, Lili; Banfai, Zsolt; Szabo, Andras; Javorhazy, Andras; Melegh, Bela

    2014-01-01

    Ulcerative colitis (UC) is one of the main types of inflammatory bowel disease, which is caused by dysregulated immune responses in genetically predisposed individuals. Several genetic factors, including interleukin and interleukin receptor gene polymorphisms and other inflammation-related genes play central role in mediating and modulating the inflammation in the human body, thereby these can be the main cause of development of the disease. It is clear these data are very important for understanding the base of the disease, especially in terms of clinical utility and validity, but summarized literature is exiguous for challenge health specialist that can used in the clinical practice nowadays. This review summarizes the current literature on inflammation-related genetic polymorphisms which are associated with UC. We performed an electronic search of Pubmed Database among publications of the last 10 years, using the following medical subject heading terms: UC, ulcerative colitis, inflammation, genes, polymorphisms, and susceptibility. PMID:25133031

  17. Solitary tubercular caecal ulcer causing massive lower gastrointestinal bleed: a formidable diagnostic challenge.

    PubMed

    Ram, Duvuru; Karthikeyan, Vilvapathy Senguttuvan; Sistla, Sarath Chandra; Ali, Sheik Manwar

    2014-03-06

    Gastrointestinal (GI) haemorrhage is a common surgical emergency accounting for approximately 1% of acute hospital admissions. Lower GI bleed is less common and less severe than upper GI bleed and is usually caused by diverticulosis, neoplasms, angiodysplasia and inflammatory bowel disease. A 51-year-old man presented with massive lower GI bleed. He had no history of tuberculosis. He underwent colonoscopy and an isolated caecal ulcer was noted. Segmental ileocaecal resection was performed and no specific cause was identifiable on histopathology. PCR was performed on this specimen and it was positive for Mycobacterium tuberculosis. This case reports the unusual presentation of tuberculosis as solitary caecal ulcer with massive lower GI bleed and highlights the role of PCR as an adjuvant diagnostic tool for its diagnosis when characteristic histopathological findings are absent.

  18. Retrospective Evaluation of Nail Trimming as a Conservative Treatment for Ulcerative Dermatitis in Laboratory Mice

    PubMed Central

    Alvarado, Cynthia G; Franklin, Craig L; Dixon, Lonny W

    2016-01-01

    Ulcerative dermatitis (UD) is an idiopathic disease that affects C57BL/6 mice and those having a B6 background. The hallmark of UD is pruritus, which leads to self-mutilation and epidermal ulceration typically in the intrascapular region. Although several treatments for UD have been published, some involve the use of pharmacologic agents that might confound research results. In this retrospective study, we evaluated nail trimming to determine whether this conservative treatment approach improved the resolution rate of UD at our institution compared with that of untreated mice or those that received oral or topical antibiotics. Our findings show that the incidence of resolution of UD was significantly greater and that the time to resolution was shorter in mice treated with nail trimming compared with other groups. These findings support the use of nail trimming as an effective conservative treatment option for UD in B6 mice. PMID:27423154

  19. [A case report of a recurrence of Mooren's ulcer after cataract surgery].

    PubMed

    Schweitzer, C; Touboul, D; Ghiringhelli, C; Colin, J

    2007-03-01

    We report the case of Mooren's ulcer recurrence after uncomplicated cataract surgery in a 61-year-old woman. This cataract developed because of repetitive inflammation of the anterior chamber and corticotherapy. Local and general corticotherapy with cyclosporin 2% drops was started in association with an anterior lamellar graft and a conjunctival recession due to a preperforation condition. Secondarily cyclophosphamide was necessary to control recurrence with a good anatomic result and an increase in visual acuity. The case updates physiopathologic and diagnostic data on this rare limbic autoimmune ulcerative disease. The diagnosis was made by histology and the dosage of specific autoantibodies against cornea. The prevention of recurrence after surgery requires a long clinical quiescent period, minimally invasive surgery long after inflammation has subsided, and a gradual tapering of corticotherapy over several weeks.

  20. The VCU Pressure Ulcer Summit-Developing Centers of Pressure Ulcer Prevention Excellence: A Framework for Sustainability.

    PubMed

    Creehan, Sue; Cuddigan, Janet; Gonzales, Dana; Nix, Denise; Padula, William; Pittman, Joyce; Pontieri-Lewis, Vicky; Walden, Christine; Wells, Belinda; Wheeler, Robinetta

    2016-01-01

    Hospital-acquired pressure ulcer occurrences have declined over the past decade as reimbursement policies have changed, evidence-based practice guidelines have been implemented, and quality improvement initiatives have been launched. However, the 2006-2008 Institute for Healthcare Improvement goal of zero pressure ulcers remains difficult to achieve and even more challenging to sustain. Magnet hospitals tend to have lower hospital-acquired pressure ulcer rates than non-Magnet hospitals, yet many non-Magnet hospitals also have robust pressure ulcer prevention programs. Successful programs share commonalities in structure, processes, and outcomes. A national summit of 55 pressure ulcer experts was convened at the Virginia Commonwealth University Medical Center in March 2014. The group was divided into 3 focus groups; each was assigned a task to develop a framework describing components of a proposed Magnet-designated Center of Pressure Ulcer Prevention Excellence. Systematic literature reviews, analysis of exemplars, and nominal group process techniques were used to create the framework. This article presents a framework describing the proposed Magnet-designated Centers of Pressure Ulcer Prevention Excellence. Critical attributes of Centers of Excellence are identified and organized according to the 4 domains of the ANCC model for the Magnet Recognition Program: transformational leadership; structural empowerment; exemplary professional practice; and new knowledge innovation and improvements. The structures, processes, and outcome measures necessary to become a proposed Center of Pressure Ulcer Prevention Excellence are discussed.