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Sample records for prepyloric ulcers pcv

  1. Intrathoracic drainage of a perforated prepyloric gastric ulcer with a type II paraoesophageal hernia

    Directory of Open Access Journals (Sweden)

    Zonneveld Bas JGL

    2008-12-01

    Full Text Available Abstract Background With an incidence of less than 5%, type II paraesophageal hernias are one of the less common types of hiatal hernias. We report a case of a perforated prepyloric gastric ulcer which, due to a type II hiatus hernia, drained into the mediastinum. Case presentation A 61-year old Caucasian man presented with acute abdominal pain. On a conventional x-ray of the chest a large mediastinal air-fluid collection and free intra-abdominal air was seen. Additional computed tomography revealed a large intra-thoracic air-fluid collection with a type II paraesophageal hernia. An emergency upper midline laparotomy was performed and a perforated pre-pyloric gastric ulcer was treated with an omental patch repair. The patient fully recovered after 10 days and continues to do well. Conclusion Type II paraesophageal hernia is an uncommon diagnosis. The main risk is gastric volvulus and possible gastric torsion. Intrathoracic perforation of gastric ulcers due to a type II hiatus hernia is extremely rare and can be a diagnostic and treatment challenge.

  2. Pneumococcal Vaccines (PCV, PPSV)

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    ... Games, and the Internet Your Child's Immunizations: Pneumococcal Vaccines (PCV, PPSV) KidsHealth > For Parents > Your Child's Immunizations: ... or HIV infection); or cochlear implants. Why the Vaccines Are Recommended Children younger than 2 years old, ...

  3. Laparoscopic treatment of heterotopic pancreas in the prepyloric region

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    Galvez-Valdovinos R

    2006-01-01

    Full Text Available Heterotopic pancreas is a rare condition and its diagnosis is often difficult. Traditionally the condition is treated by open surgery. We report two young women with symptomatic heterotopic pancreas located in the prepyloric region. In the first patient, upper gastrointestinal endoscopy identified a round sessile lesion with a central umbilication of the mucosa without bleeding and in the second endoscopy showed a lesion with intraluminal protrusion. In both cases, a diagnostic laparoscopy identified masses amenable to laparoscopic excision. Intraoperative histology confirmed ectopic pancreatic tissue in both. In the treatment of heterotopic pancreas, laparoscopic excision provides a feasible, safe and effective treatment option.

  4. Ulcers

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    ... someone's risk of getting an ulcer because the nicotine in cigarettes causes the stomach to produce more ... endoscopy is given anesthesia and will have no memory of the procedure. For an endoscopy, the doctor ...

  5. [Clinical and therapeutical considerations regarding a rare case of pre-pyloric stenosis].

    Science.gov (United States)

    Sabetay, C; Zavate, A; Ciuca, M; Ciobanu, O; Malos, A

    2009-01-01

    The neonatal obstacle caused by a pre-pyloric diaphragm represent a rare cause of high oclusion in new-born. We present the case of a 6 days old new-born admitted in our department for nonbilious vomiting and feeding intolerance in which the clinical exam and the imagistic explorations (plain and contrast abdominal X-Rays, and ultrasound) could not reveal an evident cause for the oclusion. The surgical intervention imposed by the simptoms revealed the existece of a complete diaphragm in the prepyloric region. The initial excision of the diaphragm was not sufficient, the patient undergoing a second surgical intervention of gastrojejunal anastromosis with favorable evolution this time. The authors are presenting diagnosis and theraputical management peculiarities of this rare condition.

  6. Laparoscopy-Assisted Billroth I Gastrectomy for Ectopic Pancreas in the Prepyloric Region

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    Yueh-Tsung Lee

    2012-11-01

    Full Text Available Ectopic pancreatic tissue is an uncommon developmental anomaly. The condition mostly occurs in the gastrointestinal tract and is usually asymptomatic. It rarely causes symptoms of inflammation, bleeding and perforation, and has potential for malignant change. Though it is an uncommon condition, cases of ectopic pancreas have been reported worldwide. Preoperative diagnosis of ectopic pancreas is challenging because of its nonspecific symptoms and signs. Owing to the revolution of minimally invasive surgery, submucosal tumors of the stomach can be resected by laparoscopic techniques. We have earlier reported on a case of ectopic pancreas in the stomach treated by robotics-assisted laparoscopic wedge resection. Herein, we report a case of ectopic pancreas in the prepyloric region of the stomach. A 44-year-old female presented with a two-week history of epigastralgia with radiation to the back. She received endoscopy check-up which disclosed a mass in the stomach. By endoscopic findings, a submucosal lesion in the prepyloric region with umbilical folding on the mucosa was identified. The umbilical folding on the mucosa hint the orifice of the duct of ectopic pancreas into the gastric mucosa suggestive of ectopic pancreas. Contrast-enhanced abdominal computed tomography showed a 5 cm cystic mass with heterogeneous content. To sum it up, the patient was diagnosed as ectopic pancreas in the stomach. She underwent laparoscopy-assisted antrectomy with Billroth I anastomosis (excision of the antrum and prepyloric region with reconstruction of gastrointestinal continuity by gastroduodenostomy and had an uneventful hospitalization course. The histopathology of the resected tumor demonstrated ectopic pancreatic tissue in the gastric wall. To the best of our knowledge, excision of gastric ectopic pancreas using laparoscopy-assisted antrectomy with Billroth I anastomosis has never been reported in the literature.

  7. Antral web associated with distal antral hypertrophy and prepyloric stenosis mimicking hypertrophic pyloric stenosis

    Institute of Scientific and Technical Information of China (English)

    Mao-Ming Tiao; Sheung-Fat Ko; Chie-Song Hsieh; Shu-Hang Ng; Chi-Di Liang; Shy Ming Sheen-Chen; Jiin-Haur Chuang; Hsuan-Ying Huang

    2005-01-01

    A 3-year-old boy presented with postprandial vomiting and epigastric pain for 3 wk. Barium meal study suggested hypertrophic pyloric stenosis. Ultrasound of the stomach after water loading revealed an echogenic antral web with an eccentric aperture and distal antral hypertrophy.Subsequent endoscopy confirmed the ultrasound findings.Web resection and antropyloroplasty resulted in excellent recovery. To our knowledge, the barium meal and ultrasound findings of an antral web-associated distal antral hypertrophy and prepyloric stenosis has not previously been described.

  8. Effect of porcine circovirus type 2 (PCV2) vaccination of the dam on PCV2 replication in utero.

    Science.gov (United States)

    Madson, D M; Patterson, A R; Ramamoorthy, S; Pal, N; Meng, X J; Opriessnig, T

    2009-06-01

    The aims of this study were to determine if porcine circovirus type 2 (PCV2) vaccination of the dam is effective in preventing fetal PCV2 infection and reproductive failure. Twelve pregnant, PCV2-naïve sows were randomly divided into four groups, with three sows in each group. Group 1 sows served as noninoculated, nonvaccinated negative controls, group 2 sows were vaccinated with a commercially available PCV2 vaccine at 28 days of gestation and were not inoculated, group 3 sows were vaccinated at 28 days of gestation and inoculated with PCV2b at 56 days of gestation, and group 4 sows were inoculated with PCV2b but were not vaccinated. Serum samples from all sows were collected weekly throughout the gestation period, and sows were allowed to farrow naturally. At parturition, sow colostrum samples, presuckle serum samples, and tissues from the piglets were collected. Reproductive failure was not observed under the study conditions. PCV2 vaccination induced PCV2-specific immunoglobulin G and serum neutralizing antibodies in sows from groups 2 and 3 and prevented detectable PCV2 viremia in the dams after challenge. In group 3, PCV2 DNA was detected in colostrum samples, fetuses, and live-born pigs; however, microscopic lesions and PCV2-specific antigen were not present in any of the fetuses in this group. The results from this study indicate that vertical transmission of PCV2 can occur in PCV2-vaccinated dams.

  9. Treatment of gastroduodenal ulcers with cimetidine in combination with low-dose propantheline

    DEFF Research Database (Denmark)

    Paerregaard, A; Hendel, L; Schultz-Larsen, K

    1983-01-01

    Fifty-eight adult outpatients with endoscopically verified gastric, prepyloric or duodenal ulcers completed a double-blind trial of treatment with either cimetidine, 1 g daily, plus propantheline, 45 mg daily (group A) or cimetidine, 1 g daily, plus placebo (group B). After neither three nor six...... weeks of treatment was there any significant difference between the two groups with regard to ulcer healing or symptomatic relief. The ulcers of 22 (79%) of the 28 patients in group A and 25 (83%) of the 30 patients in group B were healed after six weeks, and 93% of the patients in both groups became...... painfree. We were thus not able to show any advantage in combining cimetidine treatment for ulcer healing with low-dose propantheline. In a small open trial the patients with healed ulcers received prophylactic treatment for 12 months with 1) cimetidine 800 mg daily, 2) cimetidine 400 mg at bedtime plus...

  10. Synchronous perforation of a duodenal and gastric ulcer: a case report

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    Karangelis Dimos

    2010-08-01

    Full Text Available Abstract Introduction Peritonitis due to peptic ulcer perforation is a surgical emergency with a high risk of mortality and morbidity. Case presentation We present a rare case of a 54-year-old Caucasian man who underwent an emergency laparotomy for peritonitis caused by perforation of two peptic ulcers. The first was located on the anterior wall of the duodenum and the second was posterior, pre-pyloric, close to the lesser curvature. Conclusion To the best of our knowledge, this is only the second report in the medical literature of a simultaneous perforation of two peptic ulcers; though rare, every surgeon performing open or laparoscopic repair of a perforated peptic ulcer should be aware of the possibility of simultaneous perforation.

  11. Herpes simplex virus type 1 in peptic ulcer disease: An inverse association with Helicobacter pylori

    Institute of Scientific and Technical Information of China (English)

    Klisthenis Tsamakidis; Efstathia Panotopoulou; Dimitrios Dimitroulopoulos; Dimitrios Xinopoulos; Maria Christodoulou; Alexandra Papadokostopoulou; Ioannis Karagiannis; Elias Kouroumalis; Emmanuel Paraskevas

    2005-01-01

    AIM: To assess the frequency of herpes simplex virus type Ⅰ in upper gastrointestinal tract ulcers and normal mucosa with the modern and better assays and also with a larger number of well characterized patients and controls and its relationship to Helicobacter pylori(H pylori).METHODS: Biopsy specimens from 90 patients (34 with gastric ulcer of the prepyloric area and 56 with duodenal ulcer) were evaluated. Biopsies from 50 patients with endoscopically healthy mucosa were considered as the control group. The method used to identify herpes simplex virus-1 (HSV-1) was polymerase chain reaction.H pylori was detected by the CLO-test and by histological method.RESULTS: Herpes simplex virus-1 was detected in 28 of 90 patients with peptic ulcer (31%) [11 of 34 patients with gastric ulcer (32.4%) and 17 of 56 with duodenal ulcer (30.4%)] exclusively close to the ulcerous lesion.All control group samples were negative for HSV-1.The likelihood of H pylori negativity among peptic ulcer patients was significantly higher in HSV-1 positive cases than in HSV-1 negative cases (P = 0.009). Gastric ulcer patients with HSV-1 positivity were Strongly associated with an increased possibility of Helicobacter pylori negativity compared to duodenal ulcer patients (P= 0.010).CONCLUSION: HSV-1 is frequent in upper gastrointestinal tract ulcers but not in normal gastric and duodenal mucosa. There is an inverse association between HSV-1 and H pylori infection.

  12. Porcine circovirus (PCV) removal by Q sepharose fast flow chromatography.

    Science.gov (United States)

    Yang, Bin; Wang, Hua; Ho, Cintia; Lester, Philip; Chen, Qi; Neske, Florian; Baylis, Sally A; Blümel, Johannes

    2013-01-01

    The recently discovered contamination of oral rotavirus vaccines led to exposure of millions of infants to porcine circovirus (PCV). PCV was not detected by conventional virus screening tests. Regulatory agencies expect exclusion of adventitious viruses from biological products. Therefore, methods for inactivation/removal of viruses have to be implemented as an additional safety barrier whenever feasible. However, inactivation or removal of PCV is difficult. PCV is highly resistant to widely used physicochemical inactivation procedures. Circoviruses such as PCV are the smallest viruses known and are not expected to be effectively removed by currently-used virus filters due to the small size of the circovirus particles. Anion exchange chromatography such as Q Sepharose(®) Fast Flow (QSFF) has been shown to effectively remove a range of viruses including parvoviruses. In this study, we investigated PCV1 removal by virus filtration and by QSFF chromatography. As expected, PCV1 could not be effectively removed by virus filtration. However, PCV1 could be effectively removed by QSFF as used during the purification of monoclonal antibodies (mAbs) and a log10 reduction value (LRV) of 4.12 was obtained. © 2013 American Institute of Chemical Engineers.

  13. Recurrent gastric ulcer and cholangitis caused by ectopic drainage of the bile duct into the stomach

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    Bauer, Katrin

    2017-08-01

    Full Text Available We report a case of recurrent gastritis with pyloric stenosis and cholangitis due to a rare variation in bile duct anatomy. A 72-year-old female patient showed recurrent gastral ulcers and biliary colic with cholangitis caused by gallstones in the main bile duct with an ectopic orifice in the prepyloric region and concurrent inflammatory pyloric stenosis. After temporarily successful endoscopic treatment with stenting and pyloric dilatation, the patient suffered from recurrent cholangitis. Finally, the abnormal biliary anatomy required surgical treatment with biliodigestive anastomosis.

  14. Influence of Maternal Antibodies on Efficacy of Porcine Circovirus Type 2 (PCV2) Vaccination To Protect Pigs from Experimental Infection with PCV2▿

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    Opriessnig, T.; Patterson, A. R.; Elsener, J.; Meng, X. J.; Halbur, P. G.

    2008-01-01

    Due to the ubiquitous nature of porcine circovirus type 2 (PCV2) in the pig population and the increasing use of PCV2 vaccines in breeding herds, the majority of dams have been exposed to field PCV2 or PCV2 vaccines, resulting in piglets with varied levels of passively acquired PCV2 maternal antibodies. The objective of the current research was to investigate the influence of passively acquired anti-PCV2 antibodies on PCV2 vaccine efficacy. Sixty 26-day-old pigs were divided into four groups: vaccinated pigs with no maternal PCV2 antibodies at the time of vaccination (VAC-NEG; n = 9), vaccinated pigs with maternal PCV2 antibodies at the time of vaccination (VAC-POS; n = 21), nonvaccinated pigs with no maternal antibodies at the time of challenge (NVAC-CNEG; n = 15), and nonvaccinated pigs with maternal antibodies at the time of challenge (NVAC-CPOS; n = 15). Vaccinations and challenges were performed on trial days 0 and 28, respectively, according to group designation. The pigs were monitored for clinical signs of disease daily and weighed weekly, and blood was collected weekly. All pigs were necropsied on trial day 49, and tissues were evaluated for macroscopic and microscopic lesions. Serum was evaluated using PCV2 immunoglobulin G (IgG) and PCV2 IgM enzyme-linked immunosorbent assays, quantitative PCV2 PCR, and a serum PCV2 neutralizing antibody test. In comparison to NVAC-CPOS pigs, VAC-POS animals had significantly (P < 0.01) less severe microscopic PCV2-associated lymphoid lesions and significantly (P < 0.04) reduced PCV2 genomic copies in serum following PCV2 challenge. These results indicate that vaccination with Suvaxyn PCV2 One Dose reduces viremia and prevents microscopic lesions associated with PCV2 in the presence of maternal antibodies. PMID:18094109

  15. Influence of maternal antibodies on efficacy of porcine circovirus type 2 (PCV2) vaccination to protect pigs from experimental infection with PCV2.

    Science.gov (United States)

    Opriessnig, T; Patterson, A R; Elsener, J; Meng, X J; Halbur, P G

    2008-03-01

    Due to the ubiquitous nature of porcine circovirus type 2 (PCV2) in the pig population and the increasing use of PCV2 vaccines in breeding herds, the majority of dams have been exposed to field PCV2 or PCV2 vaccines, resulting in piglets with varied levels of passively acquired PCV2 maternal antibodies. The objective of the current research was to investigate the influence of passively acquired anti-PCV2 antibodies on PCV2 vaccine efficacy. Sixty 26-day-old pigs were divided into four groups: vaccinated pigs with no maternal PCV2 antibodies at the time of vaccination (VAC-NEG; n = 9), vaccinated pigs with maternal PCV2 antibodies at the time of vaccination (VAC-POS; n = 21), nonvaccinated pigs with no maternal antibodies at the time of challenge (NVAC-CNEG; n = 15), and nonvaccinated pigs with maternal antibodies at the time of challenge (NVAC-CPOS; n = 15). Vaccinations and challenges were performed on trial days 0 and 28, respectively, according to group designation. The pigs were monitored for clinical signs of disease daily and weighed weekly, and blood was collected weekly. All pigs were necropsied on trial day 49, and tissues were evaluated for macroscopic and microscopic lesions. Serum was evaluated using PCV2 immunoglobulin G (IgG) and PCV2 IgM enzyme-linked immunosorbent assays, quantitative PCV2 PCR, and a serum PCV2 neutralizing antibody test. In comparison to NVAC-CPOS pigs, VAC-POS animals had significantly (P < 0.01) less severe microscopic PCV2-associated lymphoid lesions and significantly (P < 0.04) reduced PCV2 genomic copies in serum following PCV2 challenge. These results indicate that vaccination with Suvaxyn PCV2 One Dose reduces viremia and prevents microscopic lesions associated with PCV2 in the presence of maternal antibodies.

  16. Effect of porcine circovirus type 2 (PCV2) vaccination on porcine reproductive and respiratory syndrome virus (PRRSV) and PCV2 coinfection.

    Science.gov (United States)

    Opriessnig, T; Madson, D M; Prickett, J R; Kuhar, D; Lunney, J K; Elsener, J; Halbur, P G

    2008-09-18

    The objectives were to determine if PCV2 vaccination is effective in reducing disease and lesions associated with PRRSV and PCV2 coinfection and if there is a difference between intradermal (ID) and intramuscular (IM) route of PCV2 vaccination. Seventy-four, 21-day-old pigs were randomly allocated into one of six groups. On day 0, pigs were vaccinated with 2ml Suvaxyn PCV2 One Dose (Fort Dodge Animal Health, Inc.) by intramuscular (VAC-M-COINF) or intradermal (VAC-D-COINF) routes. On day 28, pigs were either singularly (PRRSV-only, PCV2-only) or coinfected (COINF) with PRRSV and PCV2. All pigs in all groups were necropsied on day 42. All vaccinated pigs seroconverted (IgM, IgG, and neutralizing antibodies) to PCV2 between 14 and 28 days post-vaccination. After challenge, all groups inoculated with PRRSV had reduced average daily gain compared to CONTROLS and PCV2-only (P<0.001). COINF pigs had significantly (P<0.05) reduced anti-PCV2-IgG antibody levels and neutralizing antibody levels compared to both vaccinated groups. COINF pigs had more severe lung lesions compared to VAC-M-COINF (P<0.05). COINF pigs had higher amounts of PCV2 DNA in serum samples and feces (P<0.05) and increased amounts of PCV2 in lymphoid tissues (P<0.05) compared to both vaccinated groups. In summary, PCV2 vaccination was effective at inducing a neutralizing antibody response and significantly reducing PCV2-associated lesions and PCV2 viremia in pigs coinfected with PCV2 and PRRSV. Differences between intradermal and intramuscular routes of vaccine administration were not observed.

  17. Genetic characterisation of Porcine circovirus type 2 (PCV2) strains from feral pigs in the Brazilian Pantanal: An opportunity to reconstruct the history of PCV2 evolution.

    Science.gov (United States)

    Franzo, Giovanni; Cortey, Martí; de Castro, Alessandra Marnie Martins Gomes; Piovezan, Ubiratan; Szabo, Matias Pablo Juan; Drigo, Michele; Segalés, Joaquim; Richtzenhain, Leonardo José

    2015-07-09

    Since its discovery, Porcine circovirus type 2 has emerged as one of the most relevant swine infectious diseases, causing relevant economic losses for the pig industry. While four genotypes were identified, only three (PCV2a, PCV2b and PCV2d) are currently circulating and display a worldwide distribution. Another genotype, PCV2c, has been described only once in Danish archive samples collected between 1980 and 1990. In addition to commercial pigs, PCV2 has been demonstrated to infect wild boars and other wild species, which can potentially serve as a reservoir for domestic populations. In this study, eight sequences obtained from feral pigs in the Pantanal region (Mato Grosso do Sul State, Brazil) were compared with reference sequences and other Brazilian sequences, and the results revealed remarkable genetic diversity, with all four genotypes currently recognised being detected (PCV2a, PCV2b, PCV2c and PCV2d). This finding represents a remarkable discovery, as it is the first detection of PCV2c since 1990 and the first-ever detection of PCV2c in live animals. The peculiar population history and ecological scenario of feral pigs in the Pantanal coupled with the complex, and still only partially known relationship of feral pigs with other PCV2 susceptible species (i.e., domestic pigs, wild boars and peccaries), open exciting questions concerning PCV2 origin and evolution. Overall, the results of the present study led us to form the following hypothesis: the PCV2 strains found in feral pigs may be the last descent of the strains that circulated among European pigs in the past, or they may have infected these feral pigs more recently through a bridge species.

  18. Stomach ulcer

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    ... the acid and enzymes by a mucous lining. Ulcers are caused when there is an imbalance between ... protect the lining of the stomach. Symptoms of ulcers may include bleeding. On rare occasions, an ulcer ...

  19. Reduction of porcine circovirus type 2 (PCV2 viremia by a reformulated inactivated chimeric PCV1-2 vaccine-induced humoral and cellular immunity after experimental PCV2 challenge

    Directory of Open Access Journals (Sweden)

    Seo Hwi

    2012-10-01

    Full Text Available Abstract Background The objective of the present study was to elucidate the humoral and cellular immune response mechanisms by which a reformulated inactivated chimeric PCV1-2 vaccine reduces the PCV2 viremia. Forty PCV2 seronegative 3-week-old pigs were randomly divided into the following four groups: vaccinated challenged (T01, vaccinated non-challenged (T02, non-vaccinated challenged (T03, and non-vaccinated non-challenged (T04 animals. The pigs in groups T01 and T02 were immunized with a reformulated inactivated chimeric PCV1-2 vaccine (Fostera™ PCV; Pfizer Animal Health administered as a 2.0 ml dose at 21 days of age. At 35 days of age (0 days post-challenge, the pigs in groups T01 and T03 were inoculated intranasally with 2 ml each of PCV2b. Results A reduction of PCV2 viremia coincided with the appearance of both PCV2-specific neutralizing antibodies (NA and interferon-γ-secreting cells (IFN-γ-SCs in the vaccinated animals. However, the presence of anti-PCV2 IgG antibodies did not correlate with the reduction of PCV2 viremia. Lymphocyte subset analysis indicated that the numbers of CD3+ and CD4+ cells increased in vaccinated animals but the numbers of CD4+ cells decreased transiently in non-vaccinated animals. The observation of a delayed type hypersensitivity response in only the vaccinated animals also supports a CD4+ cell-associated protective cellular immune response induced by the reformulated inactivated chimeric PCV1-2 vaccine. Conclusions The induction of PCV2-specific NA and IFN-γ-SCs, and CD4+ cells by the reformulated inactivated chimeric PCV1-2 vaccine is the important protective immune response leading to reduction of the PCV2 viremia and control of the PCV2 infection. To our knowledge this is the first demonstration of protective humoral and cellular immunity induced by the reformulated inactivated chimeric PCV1-2 vaccine and its effect on reduction of PCV2 viremia by vaccination.

  20. Salvage PCV chemotherapy for temozolomide-resistant oligodendrogliomas

    NARCIS (Netherlands)

    Triebels, V H J M; Taphoorn, M J B; Brandes, A A; Menten, J; Frenay, M; Tosoni, A; Kros, J M; Stege, E Biemond-ter; Enting, R H; Allgeier, A; van Heuvel, I; van den Bent, M J

    2004-01-01

    The authors investigated the results of PCV chemotherapy within a cohort of 24 patients treated within the EORTC study 26971 on temozolomide chemotherapy in recurrent oligodendroglioma. The genotype of the tumors was assessed with fluorescent in situ hybridization with locus specific probes for the

  1. Non-intrusive method of measuring PCV blowby constituents

    Energy Technology Data Exchange (ETDEWEB)

    Crane, M.E.; Ariga, S.; Boulard, R.; Lindamood, B.

    1994-10-01

    A technique is presented that has been successfully demonstrated to non-intrusively and quickly sample gases typically found in PCV systems. Color Detection Tubes (CDTs) were used with a simple sampling arrangement to monitor CO{sub 2}, NO{sub x}, O{sub 2}, and H{sub 2}O(g) at the closure line, crankcase, and PCV line. Measurements were accurate and could be made instantaneously. Short Path Thermal Desorbtion Tubes (SPTDTs) were used at the same engine locations for the characterization of fuel- and oil-derived hydrocarbon (HC) fractions and required only 50 cc samples. High engine loads caused pushover of blowby vapors as indicated by increased concentrations of CO{sub 2}, NO{sub x}, H{sub 2}O(g), and fuel HCs in the engines` fresh air inlets during WOT operation. Peak concentrations of blowby vapors were measured in the crankcase under no load and part throttle conditions. Oxygen concentrations always opposed the trends of CO{sub 2}, NO{sub x}, and H{sub 2}O(g). SPTDT data revealed that the PCV system consumes approximately 100-200 times more fuel vapors than oil vapors, on a mass basis; however, PCV-derived oil consumption represented almost 12 percent of total engine oil consumption under no load conditions. 8 refs., 17 figs.

  2. PCV Holding: Who’s next? - Planning the Succession

    OpenAIRE

    Ramos, Beatriz Maria Venâncio

    2014-01-01

    This paper is a case study on a family business – PCV Holding – established in Mozambique. Having survived three generations and experiencing one of the most intense periods of growth, a tough issue emerges which is capable of compromising the future of the business: The Succession -How to transfer the management and ownership to the next generation while ensuring a fair process. Through several meetings with the board members and owners, I had the opportunity to understand the business an...

  3. Peptic Ulcer

    Science.gov (United States)

    A peptic ulcer is a sore in the lining of your stomach or your duodenum, the first part of your small ... and goes for several days or weeks Peptic ulcers happen when the acids that help you digest ...

  4. Peptic Ulcers

    Science.gov (United States)

    ... antacid is given for 2 months or longer. The ulcer may take 8 weeks to heal, but the ... indicate a serious problem, such as: perforation (when the ulcer becomes too deep and breaks through the stomach ...

  5. Estimates on state-specific Pneumococcal Conjugate Vaccines (PCV coverage in the private sector in the year 2012: Evidence from PCV utilization data

    Directory of Open Access Journals (Sweden)

    Habib Hasan Farooqui

    2016-01-01

    Full Text Available The pneumococcal conjugate vaccine (PCV is not available through universal immunization programs but is available through private healthcare providers. Because the PCV coverage rates are unknown, we developed a Microsoft Excel-based coverage assessment model to estimate state-specific PCV coverage for the year 2012. Our findings suggest that in the private sector, the "overall PCV coverage" was around 0.33% that ranged between a minimum of 0.07% for Assam, India and a maximum of 2.38% for Delhi, India. Further, in major metropolitan areas, overall PCV coverage rates were: 2.28% for Delhi, India, 13.31% for Mumbai (Maharashtra, India 0.76% for Lucknow (Uttar Pradesh, India, 1.93% for Kolkata (West Bengal, India, and 4.92% for Chennai (Tamil Nadu, India highlighting that urban centers are major drivers for PCV utilization driver in the states with high PCV consumption. Hence, to improve PCV coverage, both demand side (increasing consumer awareness about pneumonia prevention and supply side (controlling vaccine prices and indigenous vaccine production interventions are required.

  6. Alterations of neurochemical expression of the coeliac-superior mesenteric ganglion complex (CSMG) neurons supplying the prepyloric region of the porcine stomach following partial stomach resection.

    Science.gov (United States)

    Palus, Katarzyna; Całka, Jarosław

    2016-03-01

    The purpose of the present study was to determine the response of the porcine coeliac-superior mesenteric ganglion complex (CSMG) neurons projecting to the prepyloric area of the porcine stomach to peripheral neuronal damage following partial stomach resection. To identify the sympathetic neurons innervating the studied area of stomach, the neuronal retrograde tracer Fast Blue (FB) was applied to control and partial stomach resection (RES) groups. On the 22nd day after FB injection, following laparotomy, the partial resection of the previously FB-injected stomach prepyloric area was performed in animals of RES group. On the 28th day, all animals were re-anaesthetized and euthanized. The CSMG complex was then collected and processed for double-labeling immunofluorescence. In control animals, retrograde-labelled perikarya were immunoreactive to tyrosine hydroxylase (TH), dopamine β-hydroxylase (DβH), neuropeptide Y (NPY) and galanin (GAL). Partial stomach resection decreased the numbers of FB-positive neurons immunopositive for TH and DβH. However, the strong increase of NPY and GAL expression, as well as de novo-synthesis of neuronal nitric oxide synthase (nNOS) and leu5-Enkephalin (LENK) was noted in studied neurons. Furthermore, FB-positive neurons in all pigs were surrounded by a network of cocaine- and amphetamine-regulated transcript peptide (CART)-, calcitonin gene-related peptide (CGRP)-, and substance P (SP)-, vasoactive intestinal peptide (VIP)-, LENK- and nNOS- immunoreactive nerve fibers. This may suggest neuroprotective contribution of these neurotransmitters in traumatic responses of sympathetic neurons to peripheral axonal damage.

  7. Acetylsalicylic acid-induced changes in the chemical coding of extrinsic sensory neurons supplying the prepyloric area of the porcine stomach.

    Science.gov (United States)

    Rytel, L; Calka, J

    2016-03-23

    Acetylsalicylic acid is a popular drug that is commonly used to treat fever and inflammation, but which can also negativity affect the mucosal layer of the stomach, although knowledge concerning its influence on gastric innervation is very scarce. Thus, the aim of the present study was to study the influence of prolonged acetylsalicylic acid supplementation on the extrinsic primary sensory neurons supplying the porcine stomach prepyloric region. Fast Blue (FB) was injected into the above-mentioned region of the stomach. Acetylsalicylic acid was then given orally to the experimental gilts from the seventh day after FB injection to the 27th day of the experiment. After euthanasia, the nodose ganglia (NG) and dorsal root ganglia (DRG) were collected. Sections of these ganglia were processed for routine double-labelling immunofluorescence technique for substance P (SP), calcitonine gene related peptide (CGRP), galanin (GAL), neuronal isoform of nitric oxide synthase (nNOS) and vasoactive intestinal polypeptide (VIP). Under physiological conditions within the nodose ganglia, the percentage of the FB-labeled neurons immunoreactive to particular substances ranged between 17.9 ± 2.7% (VIP-like immunoreactive (LI) neurons in the right NG) and 60.4 ± 1.7% (SP-LI cells within the left NG). Acetylsalicylic acid supplementation caused a considerable increase in the expression of all active substances studied within both left and right NG and the percentage of neurons positive to particular substances fluctuated from 47.2 ± 3.6% (GAL-LI neurons in the right NG) to 67.2 ± 2.0% (cells immunoreactive to SP in the left NG). All studied substances were also observed in DRG neurons supplying the prepyloric region of the stomach, but the number of immunoreactive neurons was too small to conduct a statistical analysis. The obtained results show that ASA may influence chemical coding of the sensory neurons supplying the porcine stomach, but the exact mechanisms of this action still

  8. Virus Location and Lymphocyte Apoptosis in Lymph Nodes of Piglets Infected with PCV-2

    Institute of Scientific and Technical Information of China (English)

    SHI Lü-juan; HAN Hui-li; ZHANG Shu-xia

    2008-01-01

    The present study has been performed to understand the location of the virus, type of apoptotic cells, and their relation to lymph nodes of piglets infected with porcine circovirus type II (PCV-2). Nine 32-day-old conventional piglets free of infection with PCV-2 were used, and distributed into three groups: control group (n=3), piglets inoculated with PCV-2 alone (PCV-2, n = 3), and PCV-2 inoculated and KLH immunostimulated group (PCV-2+KLH, n=3). Superficial inguinal lymph nodes from all piglets were collected for histological examination after 32 days postinoculation, and immunohistochemistry for PCV-2 detection. Location of apoptotic cells was detected with TdT-mediated dUTP nick end labeling (TUNEL) and cell cycle, and the apoptotic rates were measured by flow cytometry. The characteristic histopathological lesions of the piglets in PCV-2 and PCV-2 + KLH were lymphocyte depletions in the cortex and paracortex of the lymph nodes, epithelioid-like macrophage infiltration, and intracytoplasmic inclusion bodies presented in epithelioid-like macrophages. PCV-2 was mainly found in epithelioid-like macrophages by immunohistochemistry. In the lymph nodes, lymphocytes presented higher apoptotic rates in the cortex by TUNEL, special B-cell areas, and similar apoptotic cells were found in this compartment in the control. The apoptotic rates of the lymph nodes were 0.41, 3.34, and 4.88% in the control, PCV-2, and PCV-2 + KLH groups by flow cytometry, respectively. The apoptotic rates of lymph nodes for PCV-2 and PCV-2 + KLH piglets were significantly higher than those for the control group (P<0.05 and P<0.01). The proliferation index (PI) was 0.17±0.01,0.12±0.01 and 0.12±0.04 in the control, PCV-2, and PCV-2 + KLH group, the PI of the control group was higher than that of the other groups, but without the statistical difference. PCV-2 can induce lymphocyte depletion in lymph nodes of piglets by blocking cell proliferation and promoting apoptosis. This is one of the

  9. PCV13 serotype decrease in Italian adolescents and adults in the post-PCV13 era: Herd protection from children or secular trend?

    Science.gov (United States)

    Nieddu, Francesco; Moriondo, Maria; De Vitis, Elisa; Ricci, Silvia; Indolfi, Giuseppe; Resti, Massimo; Vocale, Caterina; Landini, Maria Paola; Sartor, Assunta; Azzari, Chiara

    2017-03-13

    In 2010 PCV13 replaced PCV7 in the pediatric vaccination schedule for Italian children. While a strong herd effect was demonstrated for PCV7, a possible herd effect due to PCV13 is still under debate. Our aim was to evaluate differences in the distribution of pneumococcal serotypes between the pre and post-PCV13 eras in unvaccinated Italian adolescents and adults with laboratory-confirmed pneumococcal infection from 3 Italian Regions with a high rate of PCV13 vaccination of children. Adolescents and adults admitted with laboratory-confirmed pneumococcal infection in the hospitals of 3 Italian Regions (Friuli-Venezia Giulia, Emilia Romagna, and Tuscany) between April 2006 and June 2016 were included in the study. Diagnosis of pneumococcal infection and serotyping were performed with Real Time PCR directly on normally sterile fluids or on culture isolates. 523 patients with laboratory-confirmed pneumococcal infection were enrolled (Male/Female ratio was 300/223, 1.3; median age 67.1, IQR 53.4-74.9). None of the patients had been vaccinated with any pneumococcal vaccine; 96.4% were serotyped. Overall, the most frequent serotypes were 3 (67/504, 13.3%), 8 (43/504, 8.5%), and 19A (38/504, 7.5%). Serotype distribution differed among age classes and clinical presentations. Overall, PCV13 serotypes accounted for 47.6% of cases: 62.3% in the pre-PCV13 era and 45.0% in the post-PCV13 era; (p=0.005 OR=2.03; CL 95%: 1.2-3.3). Serotype 7F accounted for 12/77 (15.6%) of all serotypes in the pre-PCV13 period and for 12/427 (2.8%) in the post-PCV13 period and was the only serotype significantly contributing to the difference in percentage between pre and post-PCV13 eras. Our study demonstrated a difference in percentage in serotype distribution in adolescents and adults laboratory-confirmed pneumococcal infection between the pre and post-PCV13 eras. This difference is mainly due to the decrease of serotype 7F. Thus, in order to decrease disease burden, adults and in particular the

  10. Vernal ulcer

    OpenAIRE

    Srinivasan M.; Srinivasan S

    1990-01-01

    Vernal ulcer is a rare entity not reported in Indian ophthalmic literature. 76 patients in the age group ranging from 3-43 years diagnosed as having vernal conjunctivitis had been referred from general ophthalmology clinic to cornea service of the same institute during 1988-89. Among them 60 were males and 16 were females. 55 of the 76 patients had corneal involvement in the form of vernal keratitis or vernal ulcer. 16 had typical vernal ulcers. vernal ulcer was found more in the palpebral ty...

  11. Inactivated chimeric porcine circovirus (PCV) 1-2 vaccines based on genotypes 2b and 2d exhibit similar immunological effectiveness in protecting pigs against challenge with PCV2b strain 0233.

    Science.gov (United States)

    Li, Jizong; Yu, Tianqi; Zhang, Feipeng; Wang, Xiaobo; Zhou, Jinzhu; Gao, Xing; Gao, Song; Liu, Xiufan

    2017-01-01

    Porcine circovirus type 2 (PCV2) is subdivided into four genotypes: PCV2a, PCV2b, PCV2c and PCV2d. Here, for the first time, we compared the efficacy of two experimental inactivated chimeric PCV1-2 vaccines based on genotypes 2b and 2d. Seventeen 3-week-old pigs were divided randomly into four groups. Group 1 and 2 pigs were inoculated with genotype 2b- and 2d-based inactivated vaccines, respectively. At 28 days post-vaccination (DPV), pigs in groups 1-3 were challenged with the PCV2b 0233 strain. All experimental pigs were necropsied at 21 days post-challenge (DPC). Pigs vaccinated with the genotype 2b- or 2d-based vaccine had high antibody titres and lower PCV2b copy numbers in samples of sera, faeces and nasal secretions compared with pigs in the unvaccinated challenge group. Interestingly, we detected no DNA from the challenge strain in the superficial inguinal lymph nodes of the pigs immunized with the PCV2b vaccine, while one pig in the PCV2d- immunized group had detectable DNA from the challenge strain at 21 DPC. We found no significant differences in the humoral immune response, PCV2b load, or PCV-related microscopic lesions between the two vaccinated groups post-challenge. Therefore, both vaccines were equally effective at inducing immunity against challenge with PCV2b strain 0233.

  12. The Influence of Prolonged Acetylsalicylic Acid Supplementation-Induced Gastritis on the Neurochemistry of the Sympathetic Neurons Supplying Prepyloric Region of the Porcine Stomach.

    Directory of Open Access Journals (Sweden)

    Katarzyna Palus

    Full Text Available This experiment was designed to establish the localization and neurochemical phenotyping of sympathetic neurons supplying prepyloric area of the porcine stomach in a physiological state and during acetylsalicylic acid (ASA induced gastritis. In order to localize the sympathetic perikarya the stomachs of both control and acetylsalicylic acid treated (ASA group animals were injected with neuronal retrograde tracer Fast Blue (FB. Seven days post FB injection, animals were divided into a control and ASA supplementation group. The ASA group was given 100 mg/kg of b.w. ASA orally for 21 days. On the 28th day all pigs were euthanized with gradual overdose of anesthetic. Then fourteen-micrometer-thick cryostat sections were processed for routine double-labeling immunofluorescence, using primary antisera directed towards tyrosine hydroxylase (TH, dopamine β-hydroxylase (DβH, neuropeptide Y (NPY, galanin (GAL, neuronal nitric oxide synthase (nNOS, leu 5-enkephalin (LENK, cocaine- and amphetamine- regulated transcript peptide (CART, calcitonin gene-related peptide (CGRP, substance P (SP and vasoactive intestinal peptide (VIP. The data obtained in this study indicate that postganglionic sympathetic nerve fibers supplying prepyloric area of the porcine stomach originate from the coeliac-cranial mesenteric ganglion complex (CCMG. In control animals, the FB-labelled neurons expressed TH (94.85 ± 1.01%, DβH (97.10 ± 0.97%, NPY (46.88 ± 2.53% and GAL (8.40 ± 0.53%. In ASA group, TH- and DβH- positive nerve cells were reduced (85.78 ± 2.65% and 88.82 ± 1.63% respectively. Moreover, ASA- induced gastritis resulted in increased expression of NPY (76.59 ± 3.02% and GAL (26.45 ± 2.75% as well as the novo-synthesis of nNOS (6.13 ± 1.11% and LENK (4.77 ± 0.42% in traced CCMG neurons. Additionally, a network of CART-, CGRP-, SP-, VIP-, LENK-, nNOS- immunoreactive (IR nerve fibers encircling the FB-positive perikarya were observed in both intact and ASA

  13. The Influence of Prolonged Acetylsalicylic Acid Supplementation-Induced Gastritis on the Neurochemistry of the Sympathetic Neurons Supplying Prepyloric Region of the Porcine Stomach.

    Science.gov (United States)

    Palus, Katarzyna; Całka, Jarosław

    2015-01-01

    This experiment was designed to establish the localization and neurochemical phenotyping of sympathetic neurons supplying prepyloric area of the porcine stomach in a physiological state and during acetylsalicylic acid (ASA) induced gastritis. In order to localize the sympathetic perikarya the stomachs of both control and acetylsalicylic acid treated (ASA group) animals were injected with neuronal retrograde tracer Fast Blue (FB). Seven days post FB injection, animals were divided into a control and ASA supplementation group. The ASA group was given 100 mg/kg of b.w. ASA orally for 21 days. On the 28th day all pigs were euthanized with gradual overdose of anesthetic. Then fourteen-micrometer-thick cryostat sections were processed for routine double-labeling immunofluorescence, using primary antisera directed towards tyrosine hydroxylase (TH), dopamine β-hydroxylase (DβH), neuropeptide Y (NPY), galanin (GAL), neuronal nitric oxide synthase (nNOS), leu 5-enkephalin (LENK), cocaine- and amphetamine- regulated transcript peptide (CART), calcitonin gene-related peptide (CGRP), substance P (SP) and vasoactive intestinal peptide (VIP). The data obtained in this study indicate that postganglionic sympathetic nerve fibers supplying prepyloric area of the porcine stomach originate from the coeliac-cranial mesenteric ganglion complex (CCMG). In control animals, the FB-labelled neurons expressed TH (94.85 ± 1.01%), DβH (97.10 ± 0.97%), NPY (46.88 ± 2.53%) and GAL (8.40 ± 0.53%). In ASA group, TH- and DβH- positive nerve cells were reduced (85.78 ± 2.65% and 88.82 ± 1.63% respectively). Moreover, ASA- induced gastritis resulted in increased expression of NPY (76.59 ± 3.02%) and GAL (26.45 ± 2.75%) as well as the novo-synthesis of nNOS (6.13 ± 1.11%) and LENK (4.77 ± 0.42%) in traced CCMG neurons. Additionally, a network of CART-, CGRP-, SP-, VIP-, LENK-, nNOS- immunoreactive (IR) nerve fibers encircling the FB-positive perikarya were observed in both intact and ASA

  14. Detection of PCV2 DNA by SYBR Green I-based quantitative PCR

    Institute of Scientific and Technical Information of China (English)

    YANG Zong-zhao; HABIB Mudasser; SHUAI Jiang-bing; FANG Wei-huan

    2007-01-01

    We developed an assay for the detection and quantitation ofporcine circovirus type 2 (PCV2) with the SYBR Green I-based real-time PCR. The real-time PCR provides a broad dynamic range, detecting from 103 to 1011 copies of DNA per reaction.No cross-reactions were found in specimens containing PCV1. Because of the high sensitivity and specificity of the assay with a relatively rapid and simple procedure, real-time PCR can be used as a routine assay for the clinical diagnosis of PCV2 infection. In this study we applied real-time PCR assay to 80 clinical samples, collected from 40 pigs with postweaning multisystemic wasting syndrome (PMWS) and 40 healthy pigs in comparison with conventional PCR assay. In 56 of 80 samples, PCV2 DNA was detected by conventional PCR assay. All samples positive for PCV2 DNA in conventional PCR assay were also positive in real-time assay, and 12 of 24 samples that tested negative for PCV2 DNA in the conventional assay were tested positive in real-time PCR assay. Real-time PCR assay increased the number of samples in which PCV2 was detected by 15%. It is, therefore, considered to be a useful tool for the detection of PCV2.

  15. Vaccination med Porcilis PCV i to danske svinebesætninger

    DEFF Research Database (Denmark)

    Haugegaard, J.; Astrup, P.; Haugegaard, S.

    2010-01-01

    I to besætninger med forekomst af Porcint Circovirus type 2 (PCV2) og lette kliniske symptomer på Porcin Circovirus Disease (PCVD) blev vaccination med Porcilis PCV gennemført ved injektion af 2 ml 1 gang ved ca. 4 (3-5) ugers alderen. Resultaterne viste, at vaccination gav et ensartet serologisk...

  16. Pressure ulcers

    OpenAIRE

    Monfre, Jill M.

    2011-01-01

    Unrelieved pressure or friction of the skin, particularly over bony prominences, can lead to pressure ulcers, which affect up to one third of people in hospitals or community care, and one fifth of nursing home residents. Pressure ulcers are more likely in people with reduced mobility and poor skin condition, such as older people or those with vascular disease.

  17. Lipschutz ulcer

    Directory of Open Access Journals (Sweden)

    Bhat Ramesh

    2007-01-01

    Full Text Available Lipschütz first identified an acute disease with ulceration of the external genital organs of young women. The syndrome has been termed acute vulvar ulcer or ulcus vulvae acutum. The following typical case history of a 19-year-old girl is a good illustration of this interesting clinical entity.

  18. Vernal ulcer

    Directory of Open Access Journals (Sweden)

    Srinivasan M

    1990-01-01

    Full Text Available Vernal ulcer is a rare entity not reported in Indian ophthalmic literature. 76 patients in the age group ranging from 3-43 years diagnosed as having vernal conjunctivitis had been referred from general ophthalmology clinic to cornea service of the same institute during 1988-89. Among them 60 were males and 16 were females. 55 of the 76 patients had corneal involvement in the form of vernal keratitis or vernal ulcer. 16 had typical vernal ulcers. vernal ulcer was found more in the palpebral type of vernal conjunctivitis and affects males more frequently. One patient had an inferior vernal ulcer. It also occurred in the bulbar type of spring catarrh.

  19. Pressure ulcers

    National Research Council Canada - National Science Library

    Reddy, Madhuri

    2011-01-01

    Unrelieved pressure or friction of the skin, particularly over bony prominences, can lead to pressure ulcers in up to one third of people in hospitals or community care, and one fifth of nursing home residents...

  20. Ugh! Ulcers

    Science.gov (United States)

    ... be wondering: "Why was this such a big discovery?" Well, once doctors knew that bacteria caused ulcers, they could give people special medicines called antibiotics. Antibiotics kill bacteria. Get it? No more bacteria, ...

  1. Ulcerative colitis - discharge

    Science.gov (United States)

    Inflammatory bowel disease - ulcerative colitis - discharge; Ulcerative proctitis - discharge; Colitis - discharge ... were in the hospital because you have ulcerative colitis. This is a swelling of the inner lining ...

  2. Comparative efficacy of commercial Mycoplasma hyopneumoniae and porcine circovirus 2 (PCV2) vaccines in pigs experimentally infected with M. hyopneumoniae and PCV2.

    Science.gov (United States)

    Kim, D; Kim, C H; Han, K; Seo, H W; Oh, Y; Park, C; Kang, I; Chae, C

    2011-04-12

    The efficacies of two commercial Mycoplasma hyopneumoniae bacterins and porcine circovirus 2 (PCV2) vaccines were compared in conventional pigs immunized at different ages based on humoral response, pathological observation, and growth performance from birth to finishing (175 days of age) using a M. hyopneumoniae and PCV2 co-infection challenge model. One-week-old pigs (n=110) were randomly assigned to five groups: three vaccinated and challenged (VC), and one each of non-vaccinated and challenged (NVC) and negative control. A significant difference was found in the number of genomic copies of M. hyopneumoniae in nasal swabs and PCV2 in serum samples, the average daily weight gain (gram/pig/day) between 63 and 133 dpi, gross and histopathological lung lesion scores, histopathological lymph node lesion scores, and the immunohistochemical analysis of PCV2 among the three VC groups. The single dose schedule for M. hyopneumoniae bacterins and PCV2 vaccines have the advantages of (i) improving daily weight gain (122.4%) and slaughter weight (120.5%), and (ii) reducing the incidence of clinical signs and lung and lymph node lesions. Copyright © 2011 Elsevier Ltd. All rights reserved.

  3. Immunisation against PCV2 structural protein by DNA vaccination of mice

    DEFF Research Database (Denmark)

    Kamstrup, Søren; Barfoed, Annette Malene; Frimann, Tine;

    2004-01-01

    -protective levels around weaning at 3-5-weeks of age. If immunoprophylaxis is to be effective, an immunisation method capable of breaking through maternal immunity must be employed. In this study, we have developed and investigated the potential of a DNA vaccination approach to be one such method. The gene encoding...... the capsid protein of PCV2 was cloned in a DNA vaccination plasmid and expression of capsid protein was demonstrated in vitro. Mice were gene gun vaccinated three timesand all mice responded serologically by raising antibodies against PCV2. The results suggest, that DNA based vaccination might offer...... opportunities for vaccination of piglets against PCV2....

  4. Peptic Ulcer Disease

    Science.gov (United States)

    ... ulcers”. These names refer to the location where the ulcer is found. Gastric ulcers are located in the ... however, the food is not the cause of the ulcer. People diagnosed with ulcers do not need to ...

  5. Peptic ulcer disease - discharge

    Science.gov (United States)

    ... of your ulcer and increase the chance that the ulcer will come back. Talk to your doctor about ... see how your ulcer is healing especially if the ulcer was in the stomach. Your provider may want ...

  6. Marjolin's Ulcers: A Review

    African Journals Online (AJOL)

    Alasia Datonye

    and treatment. Conclusion: The .... The flat indurated, infilterative, ulcerative marjolin ulcer. ·. The less ... TREATMENT. Surgery remains the main stay of treatment for Marjolin's ulcer. ..... Marjolin's ulcer of the foot caused by non-burn trauma.

  7. Ear necrosis syndrome in weaning pigs associated with PCV2 infection: A case report

    Directory of Open Access Journals (Sweden)

    Vassilis Papatsiros

    2012-09-01

    Full Text Available Porcine necrotic ear syndrome (PNES in pigs has been reported as an increasing health problem in many countries with intensive pig farming. The etiology of this disease is complex and the presumed triggering factors can be divided into infectious and non-infectious agents. The present report describes a case of Porcine Circovirus type 2 (PCV2, infection associated with lesions of PNES at the weaning stage of a farrow-to-finish pig farm. Approximately 35% of weaners (1-3 weeks after weaning presented clinical symptoms similar to Post-weaning Multisystemic Wasting Syndrome (PMWS. About 2-3 weeks after weaning the first lesions of PNES occurred in approximately 20% of pigs, resulting in a significant health problem characterized by poor growth or severe wasting and finally mortality up to 15% in some batches. Moreover, approximately 5% of survived weaners, during growing / finishing stage, presented poor growth and secondary co-infections that lead to death. The present study based on the clinical signs, serological and pathological examinations, indicates that weaners suffered by sub-acute PCV2 infection resulting in PMWS associated with PNES. The lesions of PNES were initially observed at the same period (4-8 weeks of age with the higher seroprevalence of PCV2 infection. Metaphylaxis of this case included intramuscular injection of florfenicol for the treatment and control of skin lesions and respiratory signs. Moreover, piglets were vaccinated against PCV2. In conclusion, sub-acute PCV2 infection could be included in triggering factors PNES in weaners. The mass vaccination against PCV2 of infected piglets might be effective in reduction of clinical signs and losses of PNES in cases of PCV2 infection associated with PNES.

  8. Detection and molecular characterization of porcine circovirus type 2 (PCV2) from piglets with exudative epidermitis in Uruguay.

    Science.gov (United States)

    Ramos, Natalia; Mirazo, Santiago; Castro, Gustavo; Arbiza, Juan

    2012-10-01

    Porcine circovirus type 2 (PCV2) is an economically important emerging pathogen associated with distinct syndromes and diseases in swine, collectively known as porcine circovirus associated diseases (PCVAD). The main purpose of this study was to investigate the presence of PCV2 in piglets affected with exudative epidermitis (EE) in Uruguay. In addition we aimed to analyze the phylogenetic relationships of the isolated strains. In June 2011 an outbreak of EE detected in a small herd was reported. Piglets presented skin lesions compatible with EE and symptoms associated with postweaning multisystemic wasting syndrome (PMWS) were also observed. Sera from affected and healthy animals were tested for the presence of viral DNA. Exclusively, diseased piglets were infected with PCV2. Phylogenetic analysis showed that PCV2 isolates belonged to PCV2b genotype. We report the detection and molecular characterization of PCV2 strains for the first time in Uruguay.

  9. Clonal Evolution Leading to Maintenance of Antibiotic Resistance Rates among Colonizing Pneumococci in the PCV7 Era in Portugal

    OpenAIRE

    Simoes, A. S.; Pereira, L...; Nunes, S.; Brito-Avo, A.; de Lencastre, H; Sa-Leao, R

    2011-01-01

    The introduction of the seven-valent pneumococcal conjugate vaccine (PCV7) in Portugal led to extensive serotype replacement among carriers of pneumococci, with a marked decrease of PCV7 types. Although antimicrobial resistance was traditionally associated with PCV7 types, no significant changes in the rates of nonsusceptibility to penicillin, resistance to macrolides, or multidrug resistance were observed. This study aimed to investigate the mechanisms leading to maintenance of antimicrobial...

  10. A meta-analysis on experimental infections with porcine circovirus type 2 (PCV2).

    Science.gov (United States)

    Tomás, Anna; Fernandes, Lana T; Valero, Oliver; Segalés, Joaquim

    2008-12-10

    A meta-analysis was performed with the aim to identify factors with a relevant influence on the expression of clinical postweaning multisystemic wasting syndrome (PMWS) under experimental conditions. Data from 44 studies were included in the analysis. Several variables were studied: number of pigs in the experiment, intake of colostrum, serological status against porcine circovirus type 2 (PCV2), strain of PCV2 used for inoculation, the route and dose of inoculation, and use of potential triggering factors (such as co-infections, vaccinations, or immunomodulator products). Multiple correspondence analysis and log-linear regression methods were used to establish the relationships between the studied variables and the number of PCV2 infected pigs that developed PMWS. Based on the results of the meta-analysis, the most successful animal experiment aimed to develop PMWS should include: (1) colostrum-deprived pigs, (2) age of inoculation below 3 weeks, (3) high doses of PCV2 inoculum, (4) PCV2 strain from genotype 1, and (5) co-infection with another swine pathogen as a triggering factor.

  11. Peripheral Ulcerative Keratitis

    Science.gov (United States)

    ... of a foreign object trapped in the eye. The ulcer is located in the margin of the cornea ... the cause of peripheral ulcerative keratitis, they scrape the ulcer and eyelid margins for a sample. The sample ...

  12. Clonal evolution leading to maintenance of antibiotic resistance rates among colonizing Pneumococci in the PCV7 era in Portugal.

    Science.gov (United States)

    Simões, Alexandra S; Pereira, Liliana; Nunes, Sónia; Brito-Avô, António; de Lencastre, Hermínia; Sá-Leão, Raquel

    2011-08-01

    The introduction of the seven-valent pneumococcal conjugate vaccine (PCV7) in Portugal led to extensive serotype replacement among carriers of pneumococci, with a marked decrease of PCV7 types. Although antimicrobial resistance was traditionally associated with PCV7 types, no significant changes in the rates of nonsusceptibility to penicillin, resistance to macrolides, or multidrug resistance were observed. This study aimed to investigate the mechanisms leading to maintenance of antimicrobial resistance, despite marked serotype replacement. We compared, through molecular typing, 252 antibiotic-resistant pneumococci recovered from young carriers in 2006 and 2007 (era of high PCV7 uptake) with collections of isolates from 2002 and 2003 (n=374; low-PCV7-uptake era) and 1996 to 2001 (n=805; pre-PCV7 era). We observed that the group of clones that has accounted for antimicrobial resistance since 1996 is essentially the same as the one identified in the PCV7 era. The relative proportions of such clones have, however, evolved substantially overtime. Notably, widespread use of PCV7 led to an expansion of two Pneumococcal Molecular Epidemiology Network (PMEN) clones expressing non-PCV7 capsular variants of the original strains: Sweden(15A)ST63 (serotypes 15A and 19A) and Denmark(14)ST230 (serotypes 19A and 24F). These variants were already in circulation in the pre-PCV7 era, although they have now become increasingly abundant. Emergence of novel clones and de novo acquisition of resistance contributed little to the observed scenario. No evidence of capsular switch events occurring after PCV7 introduction was found. In the era of PCVs, antimicrobial resistance remains a problem among the carried pneumococci. Continuous surveillance is warranted to evaluate serotype and clonal shifts leading to maintenance of antimicrobial resistance.

  13. Impact of porcine circovirus type 2 (PCV2) vaccination on boar semen quality and quantity using two different vaccines

    NARCIS (Netherlands)

    Caspari, K; Henning, H; Schreiber, F; Maass, P; Gössl, R; Schaller, C; Waberski, D

    2014-01-01

    Porcine circovirus type-2 (PCV2) is widespread in domestic pig populations. It can be shed with boar semen, but the role boars have in epidemiology is still unclear. Vaccinating boars against PCV2 can reduce disease and virus load in semen, but may have unwanted side effects, that is, impairment of

  14. Comparison of two quantitative PCR techniques for porcine circovirus Type 2 (PCV2) nucleic acid in field samples

    DEFF Research Database (Denmark)

    Hjulsager, Charlotte Kristiane; Grau-Roma, Llorenc; Sibila, M.

    Porcine circovirus type 2 /PCV2) is considered the essential infectious agent of postweaning multisystemic wasting syndrome (PMWS), a global swine disease of devastating economic and animal welfare impact. Most pigs become infected with PCV2 during their life, but only a proportion of them develo...

  15. The Positive Correlation of the Enhanced Immune Response to PCV2 Subunit Vaccine by Conjugation of Chitosan Oligosaccharide with the Deacetylation Degree

    Directory of Open Access Journals (Sweden)

    Guiqiang Zhang

    2017-07-01

    Full Text Available Chitosan oligosaccharides (COS, the degraded products of chitosan, have been demonstrated to have versatile biological functions. In primary studies, it has displayed significant adjuvant effects when mixed with other vaccines. In this study, chitosan oligosaccharides with different deacetylation degrees were prepared and conjugated to porcine circovirus type 2 (PCV2 subunit vaccine to enhance its immunogenicity. The vaccine conjugates were designed by the covalent linkage of COSs to PCV2 molecules and administered to BALB/c mice three times at two-week intervals. The results indicate that, as compared to the PCV2 group, COS–PCV2 conjugates remarkably enhanced both humoral and cellular immunity against PCV2 by promoting lymphocyte proliferation and initiating a mixed T-helper 1 (Th1/T-helper 2 (Th2 response, including raised levels of PCV2-specific antibodies and an increased production of inflammatory cytokines. Noticeably, with the increasing deacetylation degree, the stronger immune responses to PCV2 were observed in the groups with COS-PCV2 vaccination. In comparison with NACOS (chitin oligosaccharides–PCV2 and LCOS (chitosan oligosaccharides with low deacetylation degree–PCV2, HCOS (chitosan oligosaccharides with high deacetylation degree–PCV2 showed the highest adjuvant effect, even comparable to that of PCV2/ISA206 (a commercialized adjuvant group. In summary, COS conjugation might be a viable strategy to enhance the immune response to PCV2 subunit vaccine, and the adjuvant effect was positively correlated with the deacetylation degree of COS.

  16. Validation and aplication of a polymerase chain reaction (PCR to detect porcine circovirus type 2 (PCV-2 in swine sera

    Directory of Open Access Journals (Sweden)

    Luisa Fernanda Villadiego Marmolejo

    2007-12-01

    Full Text Available Porcine circovirosis is an infectious-contagious syndrome caused by porcine circovirus type 2 (PCV-2 found mainly in recently weaned piglets causing dermatitis, neurological and reproductive disorders, pneumonia and encephalitis. The objectives of the present study were to validate a Polymerase Chain Reaction (PCR technique to detect PCV-2 in swine serum and to apply the validated technique in swine serum samples to detect PCV-2. After the application of two different PCRs, 100% of the surveyed animals were negative to PCV-2; furthermore, the PCR targeted to a region between ORFs 1 and 2 of the virus was found more sensitive when compared to another PCR targeted to the capsid protein gene. As a conclusion, PCR is a valid technique to detect PCV-2 in swine serum and the surveyed population was free of the virus.

  17. PCV: An Alignment Free Method for Finding Homologous Nucleotide Sequences and its Application in Phylogenetic Study.

    Science.gov (United States)

    Kumar, Rajnish; Mishra, Bharat Kumar; Lahiri, Tapobrata; Kumar, Gautam; Kumar, Nilesh; Gupta, Rahul; Pal, Manoj Kumar

    2017-06-01

    Online retrieval of the homologous nucleotide sequences through existing alignment techniques is a common practice against the given database of sequences. The salient point of these techniques is their dependence on local alignment techniques and scoring matrices the reliability of which is limited by computational complexity and accuracy. Toward this direction, this work offers a novel way for numerical representation of genes which can further help in dividing the data space into smaller partitions helping formation of a search tree. In this context, this paper introduces a 36-dimensional Periodicity Count Value (PCV) which is representative of a particular nucleotide sequence and created through adaptation from the concept of stochastic model of Kolekar et al. (American Institute of Physics 1298:307-312, 2010. doi: 10.1063/1.3516320 ). The PCV construct uses information on physicochemical properties of nucleotides and their positional distribution pattern within a gene. It is observed that PCV representation of gene reduces computational cost in the calculation of distances between a pair of genes while being consistent with the existing methods. The validity of PCV-based method was further tested through their use in molecular phylogeny constructs in comparison with that using existing sequence alignment methods.

  18. Betydningen af Lawsonia og PCV2 virus for daglig tilvækst hos slagtesvin

    DEFF Research Database (Denmark)

    Johansen, Markku; Nielsen, Mai Britt Friis; Dahl, Jan

    Resultaterne af denne undersøgelse viser at: - Grise med store mængder Lawsonia i gødningen (≥106/gram gødning) har større risiko (OR=5,2) for at være en langsomt voksende gris. - Grise med synlige tarmforandringer har større risiko (OR=13,2) for at være en langsomt voksende gris. - Grise med...... diarré har større risiko (OR=10,1) for at være en langsomt voksende gris. Derimod kunne der ikke påvises nogen sammenhæng mellem mængden af PCV2 virus, antistoffer mod PCV2 virus eller påvisning af PCV2 virus ved immunhistokemi i tarmlymfeknude og tilvæksten hos grise. Undersøgelsen er gennemført i 5...... virus og Lawsonia på DTU-Veterinærinstitutet. For hver gris blev den maksimalt målte værdi af Lawsonia og PCV2 virus mængde i gødning og antistoffer mod de to sygdomme brugt som forklarende variabel. Sammenhængen til hurtigt/langsomt voksende grise for de maksimalt målte værdier blev undersøgt ved...

  19. Optimization on Preparation Conditions of Salidroside Liposome and Its Immunological Activity on PCV-2 in Mice

    Directory of Open Access Journals (Sweden)

    Yibo Feng

    2015-01-01

    Full Text Available The aim of this study was to optimize the preparation conditions of salidroside liposome with high encapsulation efficiency (EE and to study the immunological enhancement activity of salidroside liposome as porcine circovirus type 2 virus (PCV-2 vaccine adjuvant. Response surface methodology (RSM was selected to optimize the conditions for the preparation of salidroside liposome using Design-Expert V8.0.6 software. Three kinds of salidroside liposome adjuvants were prepared to study their adjuvant activity. BALB/c mice were immunized with PCV-2 encapsulated in different kinds of salidroside liposome adjuvants. The PCV-2-specific IgG in immunized mice serum was determined with ELISA. The results showed that when the concentration of ammonium sulfate was 0.26 mol·L−1, ethanol volume 6.5 mL, temperature 43°C, ethanol injection rate 3 mL·min−1, and salidroside liposome could be prepared with high encapsulation efficiency of 94.527%. Salidroside liposome as adjuvant could rapidly induce the production of PCV-2-specific IgG and salidroside liposome I adjuvant proved to provide the best effect among the three kinds of salidroside liposome adjuvants.

  20. Vaccination med Porcilis PCV i to danske svinebesætninger

    DEFF Research Database (Denmark)

    Haugegaard, J.; Astrup, P.; Haugegaard, S.;

    2010-01-01

    I to besætninger med forekomst af Porcint Circovirus type 2 (PCV2) og lette kliniske symptomer på Porcin Circovirus Disease (PCVD) blev vaccination med Porcilis PCV gennemført ved injektion af 2 ml 1 gang ved ca. 4 (3-5) ugers alderen. Resultaterne viste, at vaccination gav et ensartet serologisk...... respons. I den ene besætning, hvor vaccinerede grise blev opstaldet adskilt fra ikke-vaccinerede fra fravænning til slagtning, forhindrede vaccination viraemi. I den anden besætning blev PCV2-niveauet i serum reduceret med mindst 2 log(10) enheder, selvom grisene befandt sig i et smittet miljø med direkte...... kontakt med ikke-vaccinerede og viraemiske stifæller. I denne besætning blev en signifikant øget daglig tilvækst på 39 g registreret i perioden fra 8-16 uger efter fravænning hos vaccinerede grise sammenholdt med ikke-vaccinerede. Undersøgelsen konkluderer, at vaccination med Porcilis PCV reducerede...

  1. Phylogenetic networks to study the origin and evolution of porcine circovirus type 2 (PCV2) in Cuba.

    Science.gov (United States)

    Pérez, Lester J; de Arce, Heidy Díaz; Cortey, Martí; Domínguez, Patricia; Percedo, Maria I; Perera, Carmen L; Tarradas, Joan; Frías, Maria T; Segalés, Joaquim; Ganges, Llilianne; Núñez, José I

    2011-08-01

    Porcine circovirus type 2 (PCV2) is the essential etiological infectious agent of postweaning multisystemic wasting syndrome (PMWS), which is considered one of the most economically important swine diseases worldwide. In this study, a comparison between methodologies based on classical phylogenetic trees and networks to infer the origin of PCV2 in Cuba was performed. In addition, the mechanisms supporting the genetic variability of Cuban PCV2 populations were investigated. A retrospective study, using pig sera collected in Cuba from 1993 to 2004, to evaluate the presence of PCV2 genome and PCV2-specific antibodies was also conducted and revealed a lack of evidence of PCV2 infection in Cuban swine from years 1993 to 2004. A total of 24 complete Cuban PCV2 sequences collected between 2005 and 2009 from different regions of the country were analyzed. Three classical methods of phylogenetic analysis, namely Neighbour-Joining, Maximum Parsimony and Bayesian Inference, as well as haplotype network construction, were used. Whereas the classical phylogenetic trees suggested different origins for the Cuban PCV2 strains, the haplotype network revealed a direct connection between all the Cuban sequences in agreement with the obtained epidemiological and viral sequence data. Moreover, the importation of pigs carried out in 2005 from the Quebec-Ontario region, Canada, seems to be the most likely origin of PCV2 in Cuba. Likewise, the genetic variability of Cuban PCV2 sequences was supported by geographic segregation and positive selection pressure with estimated rates of nucleotide substitution on the order of 3.12×10(-3) and 6.57×10(-3) substitutions/site/year, which are closer to those reported for RNA viruses.

  2. Oral Ulcerations

    Directory of Open Access Journals (Sweden)

    Brandon Fetterolf

    2015-12-01

    Full Text Available A 35-year-old male presented with lower gum pain associated with fever, chills, and sore throat. His medical history included intravenous drug use, human immunodeficiency virus infection, and hepatitis C. Physical exam revealed tachycardia, a temperature of 38.9°C, anterior cervical lymphadenopathy, halitosis, an edematous lower lip, and purulent ulcers anterior and posterior to lower central incisors with marked tenderness and erythema (Figure. His laboratory work was notable for a low white blood cell count (2.6 thousand/µl, neutropenia (0.11 thousand/µl, a low absolute CD4 lymphocyte count (0.5 thousand/µl, and elevated C-reactive protein (129mg/L and sedimentation rate (23mm/hr. A computed tomography study showed a 0.5×1.3×0.3cm abscess anterior to the mandibular symphysis.

  3. Undersøgelse af PCV2-status i to danske besætninger - to års opfølgning

    DEFF Research Database (Denmark)

    Kristensen, Charlotte Sonne; Larsen, Lars Erik; Hjulsager, Charlotte Kristiane

    PRRS. Alligevel havde grisene flere kliniske symptomer og der kunne efterfølgende påvises PCV2 i få grise i en længere periode. PCV2-vaccination ser ud til at kunne sænke PCV2-niveauet, også under et akut udbrud af PRRS. En anden, formodet PCV2 fri slagtesvinebesætning blev fulgt et år, men fik hurtigt...

  4. Enhanced protective immune response to PCV2 subunit vaccine by co-administration of recombinant porcine IFN-γ in mice.

    Science.gov (United States)

    Wang, Yi-Ping; Liu, Dan; Guo, Long-Jun; Tang, Qing-Hai; Wei, Yan-Wu; Wu, Hong-Li; Liu, Jian-Bo; Li, Sheng-Bin; Huang, Li-Ping; Liu, Chang-Ming

    2013-01-21

    The capsid (Cap) protein of PCV2 is the major immunogenic protein that is crucial to induce PCV2-specific neutralizing antibodies and protective immunity; thus, it is a suitable target antigen for the research and development of genetically engineered vaccines against PCV2 infection. IFN-γ has exhibited potential efficacy as an immune adjuvant that enhances the immunogenicity of certain vaccines in experimental animal models. In this study, three recombinant proteins: PCV2-Cap protein, porcine IFN-γ (PoIFN-γ), and the fusion protein (Cap-PoIFN-γ) of PCV2-Cap protein and PoIFN-γ were respectively expressed in the baculovirus system, and analyzed by Western blot and indirect ELISA. Additionally, we evaluated the enhancement of the protective immune response to the Cap protein-based PCV2 subunit vaccine elicited by co-administration of PoIFN-γ in mice. Vaccination of mice with the PCV2-Cap+PoIFN-γ vaccine elicited significantly higher levels of PCV2-specific IPMA antibodies, neutralizing antibodies, and lymphocyte proliferative responses compared to the Cap-PoIFN-γ vaccine, the PCV2-Cap vaccine, and LG-strain. Following virulent PCV2 challenge, no viraemia was detected in all immunized groups, and the viral loads in lungs of the PCV2-Cap+PoIFN-γ group were significantly lower compared to the Cap-PoIFN-γ group, the LG-strain group, and the mock group, but slightly lower compared to the PCV2-Cap group. These findings suggested that PoIFN-γ substantially enhanced the protective immune response to the Cap protein-based PCV2 subunit vaccine, and that the PCV2-Cap+PoIFN-γ subunit vaccine potentially serves as an attractive candidate vaccine for the prevention and control of PCV2-associated diseases.

  5. Noninfectious genital ulcers.

    Science.gov (United States)

    Kirshen, Carly; Edwards, Libby

    2015-12-01

    Noninfectious genital ulcers are much more common than ulcers arising from infections. Still, it is important to take a thorough history of sexual activity and a sexual abuse screen. A physical exam should include skin, oral mucosa, nails, hair, vulva, and vaginal mucosa if needed. The differential diagnosis of noninfectious genital ulcers includes: lipschütz ulcers, complex aphthosis, Behçet's syndrome, vulvar metastatic Crohn's disease, hidradenitis suppurativa, pyoderma gangrenosum, pressure ulcers, and malignancies. It is important to come to the correct diagnosis to avoid undue testing, stress, and anxiety in patients experiencing genital ulcerations.

  6. Diabetic foot disease: impact of ulcer location on ulcer healing

    DEFF Research Database (Denmark)

    Pickwell, KM; Siersma, Volkert Dirk; Kars, M

    2013-01-01

    Healing of heel ulcers in patients with diabetes is considered to be poor, but there is relatively little information on the influence of ulcer location on ulcer healing.......Healing of heel ulcers in patients with diabetes is considered to be poor, but there is relatively little information on the influence of ulcer location on ulcer healing....

  7. Rectal stenosis in pigs associated with Salmonella Typhimurium and porcine circovirus type 2 (PCV2 infection

    Directory of Open Access Journals (Sweden)

    Tatiane Terumi Negrão Watanabe

    2011-06-01

    Full Text Available Rectal stricture is an acquired annular fibrous constriction of the rectum that results from a variety of chronic necrotizing enteric diseases. In pigs, it is in most cases a sequel of Salmonella infection. Porcine circovirus type 2 (PCV2 is a known pathogen causing immunosuppression in pigs worldwide. PCV2 infected pigs may be predisposed to salmonellosis. In this report, rectal stenosis was observed in 160 pigs from a herd that experienced an outbreak of enteric salmonellosis over a 4-month period. Distension of the abdominal wall and diarrhea were the main clinical signs observed. Five animals were analyzed showing annular cicatrization of the rectal wall 5.0-7.0 cm anterior to the anorectal junction and Salmonella-positive immunostaining in the large intestine. Salmonella Typhimurium was isolated from fragments of the large intestine. Porcine circovirus type 2 antigen was observed in the mesenteric lymph-node in 4 pigs and in the large intestine in 3 pigs.

  8. Prevalence and risk factors for Staphylococcus aureus nasopharyngeal carriage during a PCV trial.

    Science.gov (United States)

    Bojang, Abdoulie; Kendall, Lindsay; Usuf, Effua; Egere, Uzochukwu; Mulwa, Sarah; Antonio, Martin; Greenwood, Brian; Hill, Philip C; Roca, Anna

    2017-08-25

    We conducted an ancillary study among individuals who had participated in a cluster-randomized PCV-7 trial in rural Gambia (some clusters were wholly-vaccinated while in others only young children had been vaccinated), to determine the prevalence and risk factors for Staphylococcus aureus nasopharyngeal carriage. Two hundred thirty-two children aged 5-10 years were recruited and followed from 4 to 20 months after vaccination started. We collected 1264 nasopharyngeal swabs (NPS). S. aureus was isolated following conventional microbiological methods. Risk factors for carriage were assessed by logistic regression. Prevalence of S. aureus carriage was 25.9%. In the univariable analysis, prevalence of S. aureus carriage was higher among children living in villages wholly-vaccinated with PCV-7 [OR = 1.57 95%CI (1.14 to 2.15)] and children with least 1 year of education [OR = 1.44 95%CI (1.07 to 1.92)]. S. aureus carriage was also higher during the rainy season [OR = 1.59 95%CI (1.20 to 2.11)]. Carriage of S. pneumoniae did not have any effect on S. aureus carriage for any pneumococcal, vaccine-type (VT) or non-vaccine-type (NVT) carriage. Multivariate analysis showed that the higher prevalence of S. aureus observed among children living in villages wholly-vaccinated with PCV-7 occurred only during the rainy season OR 2.72 95%CI (1.61-4.60) and not in the dry season OR 1.28 95%CI (0.78-2.09). Prevalence of nasopharyngeal carriage of S. aureus among Gambian children increased during the rainy season among those children living in PCV-7 wholly vaccinated communities. However, carriage of S. aureus is not associated with carriage of S. pneumoniae. ISRCTN51695599 . Registered August 04th 2006.

  9. Types of Ulcerative Colitis

    Science.gov (United States)

    ... Colitis? > Types of Ulcerative Colitis Types of Ulcerative Colitis Email Print + Share If you are diagnosed with ... abdomen may occur in active disease. Left-sided Colitis Continuous inflammation that begins at the rectum and ...

  10. Preventing pressure ulcers

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/patientinstructions/000147.htm Preventing pressure ulcers To use the sharing features on this page, please enable JavaScript. Pressure ulcers are also called bedsores, or pressure sores. They ...

  11. Acute genital ulcers.

    Science.gov (United States)

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

    2014-01-28

    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.

  12. Mixed treatment comparison meta-analysis of porcine circovirus type 2 (PCV2) vaccines used in piglets.

    Science.gov (United States)

    da Silva, N; Carriquiry, A; O'Neill, K; Opriessnig, T; O'Connor, A M

    2014-12-01

    Porcine circovirus type 2 (PCV2) vaccination is globally one of the most commonly used intervention strategies in growing pigs since several products became commercially available in 2006. While multiple trials have described the efficacy of individual PCV2 vaccines relative to non-vaccination, few studies provide product-to-product comparisons of efficacy. Given the well-documented efficacy of PCV2 vaccines, information about the comparative efficacy of available vaccines is more relevant to producers and veterinarians than comparison to non-vaccination. The objective of this study was to provide comparative estimates of changes in average daily gain effect associated with the use of the commercially available PCV2 vaccines. PubMed, CAB Abstracts, AGRICOLA, the USA Department of Agriculture Center for Veterinary Biologics database of licenses and provisions, and the proceedings of the Annual Meeting of the American Association of Swine Veterinarians, the Allen D. Leman Swine Conference, the Iowa State University Swine Disease Conference for Swine Practitioners, and the International Pig Veterinary Society Congress were used as the sources of information. Trials of licensed PCV2 vaccines administered according to manufacturers' specifications to intensively raised piglets with a known herd porcine reproductive and respiratory syndrome virus (PRRSV) status were considered relevant to the meta-analysis. Relevant studies had to report average daily gain (ADG) from weaning to finish and PCV2 infection had to be naturally occurring.

  13. Refractory duodenal ulcer

    Directory of Open Access Journals (Sweden)

    Al Freihi Hussein

    1995-01-01

    Full Text Available Refractory or intractable ulcer is defined as an ulcer that fails to heal completely after eight to twelve weeks, despite appropriate treatment with a modern antiulcer therapy in a compliant patient. Refractory ulcer should be suspected in individuals diagnosed to have peptic ulcer if their symptoms persist longer than usual: occurrence of complications or simply their ulcers fail to heal, since up to 25% of such patients remain asymptomatic. Conditions associated with refractory ulcer include noncompliance, continuous consumption of nonsteroidal anti-inflam-matory drugs, acid hypersecretion, smoking. male gender and other factors with questionable role like advanced age, large ulcer size, prolonged duration of symptoms and the presence of complication like bleeding. Nonpeptic ulcers like tuberculosis, malignancy, Crohn′s disease and primary intestinal lymphoma should always be considered in the differential diagnosis. Colonization with H. pylori which is well-known as a cause of frequent recurrences, has not been linked with refractoriness. Patients with refractory ulcers must undergo thorough re-evaluation including repeated endoscopies, obtaining biopsies for microbiology and histology and determination of serum-gastrin level. Once diseases with identifiable etiologies have been ruled out, aggressive medical management with single or multiple antiulcer drugs should be instituted. Such treatments will virtually heal all refractory ulcers. Surgery should be reserved for patients whose ulcers fail to respond to optimal medical therapy or those who develop com-plications necessitating surgical intervention.

  14. Evaluating the impact of PCV-10 on invasive pneumococcal disease in Brazil: A time-series analysis.

    Science.gov (United States)

    Andrade, Ana Lucia; Minamisava, Ruth; Policena, Gabriela; Cristo, Elier B; Domingues, Carla Magda S; de Cunto Brandileone, Maria Cristina; Almeida, Samanta Cristine Grassi; Toscano, Cristiana Maria; Bierrenbach, Ana Luiza

    2016-01-01

    Routine infant immunization with 10-valent pneumococcal conjugate vaccine (PCV-10) began in Brazil in 2010. The impact of the PCV-10 on rates of invasive pneumococcal disease (IPD) at the population level was not yet evaluated. Serotype-specific IPD changes after PCV-10 introduction is still to be determined. Data from national surveillance system for notifiable diseases (SINAN) and national reference laboratory for S. pneumoniae in Brazil (IAL) were linked to enhance case ascertainment of IPD. An interrupted time-series analysis was conducted to predict trends in the postvaccination IPD rates in the absence of PCV-10 vaccination, taking into consideration seasonality and secular trends. PCVs serotype-specific distribution were assessed before (2008-2009) and after (2011-2013) the introduction of PCV-10 in the immunization program. A total of 9,827 IPD cases were identified from 2008-2013 when combining SINAN and IAL databases. Overall, PCV-10 types decreased by 41.3% after PCV-10 vaccination period, mostly in children aged 2-23 months, while additional PCV-13 serotypes increased by 62.8% mainly in children under 5-year of age. For children aged 2-23 months, targeted by the immunization program, we observed a 44.2% (95%CI, 15.8-72.5%) reduction in IPD rates. In contrast, significant increase in IPD rates were observed for adults aged 18-39 y (18.9%, 95%CI 1.1-36.7%), 40-64 y (52.5%, 95%CI 24.8-80.3%), and elderly ≥ 65 y (79.3%, 95%CI 62.1-96.5%). This is the first report of a time-series analysis for PCV impact in IPD conducted at national level data in a developing country. We were able to show significant impact of PCV-10 on IPD for age groups targeted by vaccination in Brazil, 3 y after its introduction. No impact on other age groups was demonstrated.

  15. Porcine circovirus type 2 (PCV2 infection decreases the efficacy of an attenuated classical swine fever virus (CSFV vaccine

    Directory of Open Access Journals (Sweden)

    Huang Yu-Liang

    2011-12-01

    Full Text Available Abstract The Lapinized Philippines Coronel (LPC vaccine, an attenuated strain of classical swine fever virus (CSFV, is an important tool for the prevention and control of CSFV infection and is widely and routinely used in most CSF endemic areas, including Taiwan. The aim of this study was to investigate whether PCV2 infection affects the efficacy of the LPC vaccine. Eighteen 6-week-old, cesarean-derived and colostrum-deprived (CDCD, crossbred pigs were randomly assigned to four groups. A total of 105.3 TCID50 of PCV2 was experimentally inoculated into pigs through both intranasal and intramuscular routes at 0 days post-inoculation (dpi followed by LPC vaccination 12 days later. All the animals were challenged with wild-type CSFV (ALD stain at 27 dpi and euthanized at 45 dpi. Following CSFV challenge, the LPC-vaccinated pigs pre-inoculated with PCV2 showed transient fever, viremia, and viral shedding in the saliva and feces. The number of IgM+, CD4+CD8-CD25+, CD4+CD8+CD25+, and CD4-CD8+CD25+ lymphocyte subsets and the level of neutralizing antibodies against CSFV were significantly higher in the animals with LPC vaccination alone than in the pigs with PCV2 inoculation/LPC vaccination. In addition, PCV2-derived inhibition of the CSFV-specific cell proliferative response of peripheral blood mononuclear cells (PBMCs was demonstrated in an ex vivo experiment. These findings indicate that PCV2 infection decreases the efficacy of the LPC vaccine. This PCV2-derived interference may not only allow the invasion of wild-type CSFV in pig farms but also increases the difficulty of CSF prevention and control in CSF endemic areas.

  16. Determination of Characteristics of Erythromycin Resistant Streptococcus pneumoniae with Preferred PCV Usage in Iran

    Science.gov (United States)

    Talebi, Malihe; Azadegan, Azadeh; Sadeghi, Javad; Ahmadi, Ali; Katouli, Mohammad

    2016-01-01

    Amongst 100 Streptococcus pneumoniae isolated from clinical cases and nasopharynx of healthy individuals, 60 erythromycin resistant strains were isolated and characterized using MLST, PFGE, transposon analysis and Quellung reaction. Most of the S. pneumoniae erythromycin resistant (80%) were found to be attributable to the ermB-edncoded ribosome methylase activity which differs from the dominant mechanism of macrolide resistance seen in North America. The most predominant transposons were; Tn1545/6003 (27%), Tn6002 (22%), Tn2009 (20%), Tn2010 (17%). Number of the clinical isolates carrying Tn2010 was more significant than the normal flora. The serotypes found were; 14 (33%), 3 (22%), 23F (15%), 19F (15%), 19A (7%), 6A (3%), 9V (3%) and 6B (2%). The most prevalent serotypes among the clinical (n = 28) and normal flora (n = 32) isolates were serotypes 14 (46%) and 3 (31%), respectively. The most prevalent vaccine serotypes amongst the clinical isolates and the healthy individuals were pneumococcal conjugate vaccines (PCV) 13 and PCV10, respectively. PFGE revealed 34 pulsotypes with 9 common and 25 single types. Significant number of the normal isolates belonged to CT5 and CT6. On the other hand, significant number of clinical isolates belonged to CT8 as compared to the normal flora isolates. MLST showed 2 dominant sequence types. ST3130 (23%) and ST180 (22%) were the most predominant sequence types in the clinical and normal isolates, respectively. There was no significant difference in other sequence types between clinical and normal flora isolates. Three polyclonal complexes including Sweden15A -25, Spain23F-1 and Spain9V-3 constituted 58% of the isolates. Our results suggest that the genetic diversity and transposon distribution were high among S. pneumoniae, particularly in the isolates containing erm(B) and double antibiotic resistant genes (erm/mef). The results presented here could influence the change in the current vaccination practices in Iran which

  17. Impact of porcine circovirus type 2 (PCV2) vaccination on boar semen quality and quantity using two different vaccines.

    Science.gov (United States)

    Caspari, K; Henning, H; Schreiber, F; Maass, P; Gössl, R; Schaller, C; Waberski, D

    2014-09-01

    Porcine circovirus type-2 (PCV2) is widespread in domestic pig populations. It can be shed with boar semen, but the role boars have in epidemiology is still unclear. Vaccinating boars against PCV2 can reduce disease and virus load in semen, but may have unwanted side effects, that is, impairment of spermatogenesis. Therefore, the aim of this study was to investigate the effect and impact of two different PCV2 vaccines on boar semen quality and quantity. Healthy normospermic Large White boars in three groups of 12 each were vaccinated with either Circovac, Ingelvac CircoFLEX, or received NaCl. Eight ejaculates were collected starting 1 week after vaccination and assessed for quantitative traits. In general, sperm quantity and quality parameters did not change due to the vaccination (P > 0.05). Only DNA integrity between the Circovac and control group was P vaccination, fever period, and impaired sperm quality could be observed. The results indicate that both vaccines did not have a major impact on sperm quality or quantity. Therefore, vaccination of boars against PCV2 seems to be feasible. However, one boar treated with the oil-based vaccine showed a temporarily impaired semen quality after elevated body temperature after vaccination. Thus, possible systemic reactions and the subsequent impact on sperm quality should be taken into account when choosing a PCV2 vaccine for boars.

  18. Over-expression of pcvA involved in vesicle-vacuolar fusion affects the conidiation and penicillin production in Penicillium chrysogenum.

    Science.gov (United States)

    Xu, Xinxin; Yang, Jing; An, Yang; Pan, Yuanyuan; Liu, Gang

    2012-03-01

    Rab GTPase is required for vesicle-vacuolar fusion during the vacuolar biogenesis in fungi. Rab GTPase-encoding gene, pcvA, was cloned from Penicillium chrysogenum: it contained five introns and its predicted protein contained the conserved Rab GTPase domain involved in GTP-binding and hydrolysis. Over-expression of pcvA significantly stimulated the vesicle-vacuolar fusion but repressed the conidiation and decreased conidial tolerance against thermal stress. Penicillin production was decreased in the pcvA over-expressed strain suggesting that pcvA is involved in vesicle-vacuolar fusion participates in the penicillin biosynthesis in P. chrysogenum.

  19. Cushing's ulcer: Further reflections

    OpenAIRE

    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 litera...

  20. Buruli Ulcer (Mycobacterium ulcerans Infection)

    Science.gov (United States)

    ... leishmaniasis, extensive ulcerative yaws and ulcers caused by Haemophilus ducreyi 1 . Early nodular lesions are occasionally confused with ... been made. References 1 Mitjà, O et al. Haemophilus ducreyi as a cause of skin ulcers in children ...

  1. Neonatal Pressure Ulcer Prevention.

    Science.gov (United States)

    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.

  2. The stress ulcer syndrome

    NARCIS (Netherlands)

    H.A. van Essen

    1986-01-01

    textabstractThe stress ulcer syndrome is described in this thesis. This syndrome is seen in patients admitted to intensive care departments or being treated in field hospitals, in disaster areas, or battle fields. Acute mucosal lesions associated with burns (Curling's ulcers) and central nervous sys

  3. The stress ulcer syndrome

    NARCIS (Netherlands)

    H.A. van Essen

    1986-01-01

    textabstractThe stress ulcer syndrome is described in this thesis. This syndrome is seen in patients admitted to intensive care departments or being treated in field hospitals, in disaster areas, or battle fields. Acute mucosal lesions associated with burns (Curling's ulcers) and central nervous

  4. Peptic ulcer disease today.

    Science.gov (United States)

    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.

  5. Peptic Ulcer Disease Different Pathogenesis of Duodenal and Gastric Ulcer

    Directory of Open Access Journals (Sweden)

    Hendra Koncoro

    2015-12-01

    Full Text Available Despite decrease frequency of Helicobacter pylori (H. pylori due to eradication therapy, peptic ulcer disease as a manifestation of this infection is still remain a health burden. Understanding the physiology of gastric acid secretion and its alteration by H. pylori induced inflammation will aid physician in differentiating peptic ulcer disease based on its location. Duodenal ulcer and gastric ulcer disease are two common condition that usually found in peptic ulcer. Recognition of symptoms and its pathogenesis may lead physician to understand the fate of each condition in the future. This article reviews concept of peptic ulcer pathogenesis according to ulcer etiology.

  6. Diagnostics of pressure ulcer risk and pressure ulcers

    OpenAIRE

    Kottner, Jan

    2011-01-01

    Pressure ulcers are serious health problems and they develop in every healthcare setting. Pressure ulcer risk scales aim to support practitioners in determining individual pressure ulcer risk and in starting preventive activities. Study results indicate validity problems inherent in pressure ulcer risk scale scores. Since risk scores are too imprecise for individual clinical decision making, it is questionable whether the standardized pressure ulcer risk assessments improve resident and patie...

  7. Diagnostics of pressure ulcer risk and pressure ulcers

    OpenAIRE

    Kottner, Jan

    2011-01-01

    Pressure ulcers are serious health problems and they develop in every healthcare setting. Pressure ulcer risk scales aim to support practitioners in determining individual pressure ulcer risk and in starting preventive activities. Study results indicate validity problems inherent in pressure ulcer risk scale scores. Since risk scores are too imprecise for individual clinical decision making, it is questionable whether the standardized pressure ulcer risk assessments improve resident and patie...

  8. Peptic Ulcer Disease Different Pathogenesis of Duodenal and Gastric Ulcer

    OpenAIRE

    Hendra Koncoro; I Dewa Nyoman Wibawa

    2015-01-01

    Despite decrease frequency of Helicobacter pylori (H. pylori) due to eradication therapy, peptic ulcer disease as a manifestation of this infection is still remain a health burden. Understanding the physiology of gastric acid secretion and its alteration by H. pylori induced inflammation will aid physician in differentiating peptic ulcer disease based on its location. Duodenal ulcer and gastric ulcer disease are two common condition that usually found in peptic ulcer. Recognition of symptoms ...

  9. Connective tissue ulcers.

    Science.gov (United States)

    Dabiri, Ganary; Falanga, Vincent

    2013-11-01

    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.

  10. Pressure Ulcers Surveillance Report

    Directory of Open Access Journals (Sweden)

    Zehra Esin Gencer

    2015-04-01

    Full Text Available Objective: Pressure ulcer is a chronic wound. It reduces the quality of life of the elderly and individuals with restricted range of motion. It prolongs hospital stay and increases the risk of complications. The cost is quite high. Preventive actions for the prevention of pressure ulcers should be developed. Planning protocols and standards of care are among the main targets. Material and Method: Research was conducted in one-year period between 2012 May and 2013 May on patients who were followed up in Akdeniz University Hospital clinics and intensive care unit with pressure ulcers. The research population consisted of 569 patients. Patient data were recorded in SPSS 16 for Windows program. Statistical analyzes were performed with retrospective methods. The demographic characteristics of patients with pressure ulcers were analyzed as frequency and descriptive statistics. Prevalence and incidence of one year were calculated. Results: Of the patients, 58% were males, 42% were females. Of the patients, 36% were in the age range of 61-80 years, and their average length of stay was 42,9 days. Of the patients, 70% were at stage 2 and 3. In 15% of patients pressure ulcers occurred on the first day of hospitalization. Pressure ulcers were developed between days 2 and 10 in 59% of the patients. Prevalence rate was 2.5%, the incidence was 1.9%, the prevalence rate was 5.9% in the intensive care unit. Conclusion: It is easier to prevent pressure ulcers than treating.

  11. Hemoglobinopathies and Leg Ulcers.

    Science.gov (United States)

    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.

  12. Nonspecific genital ulcers.

    Science.gov (United States)

    Sehgal, Virendra N; Pandhi, Deepika; Khurana, Ananta

    2014-01-01

    Recent intervention of nonspecific genital ulcers has added refreshing dimensions to genital ulcer disease. It was considered pertinent to dwell on diverse clinical presentation and diagnostic strategies. It seems to possess spectrum. It includes infective causes, Epstein Bar Virus, tuberculosis, Leishmaniasis, HIV/AIDS related ulcers and amoebiasis. Noninfective causes are immunobullous disorders, aphthosis, Behcet's disease (BD), inflammatory bowel disease, lichen planus and lichen sclerosis et atrophicus, drug reactions, premalignant and malignant conditions, pyoderma gangrenosum, and hidradenitis suppurativa. The diagnostic features and treatment option of each disorder are succinctly outlined for ready reference.

  13. Corneal ulcers in horses.

    Science.gov (United States)

    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.

  14. Effects of omeprazole and eradication of Helicobacter pylori on gastric and duodenal mucosal enzyme activities and DNA in duodenal ulcer patients.

    Science.gov (United States)

    Vetvik, K; Schrumpf, E; Mowinckel, P; Aase, S; Andersen, K J

    1994-11-01

    Duodenal and gastric content of mucosal enzymes in duodenal ulcer (DU) patients differs from that of controls. The purpose of this study has been to examine the effect of omeprazole and eradication of Helicobacter pylori on mucosal enzymes in DU patients. The enzyme activities of seven gastric and duodenal mucosal marker enzymes from the brush border, lysosomes, and mitochondria have been studied. In study I the measurements were made in 29 patients with an active DU before and after 14 days of omeprazole treatment. In study II 22 duodenal ulcer patients were given bismuth subnitrate, oxytetracycline, and metronidazole (triple therapy) for 2 weeks to eradicate H. pylori. Biopsy specimens were taken from the duodenum and the stomach for enzyme measurements and histologic assessment. In study II additional specimens were obtained from the prepyloric region for urease tests and culture of H. pylori. The ulcer healing rates were more than 90% after both omeprazole and triple therapy. H. pylori was eradicated in 86% after triple therapy. The activities of the brush-border enzymes lactase, neutral-alpha-glucosidase, alkaline phosphatase, leucyl-beta-naphthylamidase, and gamma-glutamyltransferase (gamma-GT) increased significantly in the duodenal bulb and the descending duodenum during treatment with omeprazole. No changes in duodenal enzyme activity were detected after triple therapy, whereas a significant fall in gamma-GT and acid phosphatase activities was seen in the stomach. The mucosal DNA in the gastric antrum decreased both after treatment with omeprazole and after triple therapy. A similar decrease in mucosal DNA of the gastric antrum was demonstrated after both omeprazole and triple therapy with bismuth subnitrate, oxytetracycline, and metronidazole. Omeprazole also affects the content of duodenal mucosal enzymes, whereas triple therapy particularly affects the gastric mucosal enzyme activity.

  15. Accuracy of a rapid 10-minute carbon-14 urea breath test for the diagnosis of Helicobacter pylori-associated peptic ulcer disease

    Energy Technology Data Exchange (ETDEWEB)

    Kao Chiahung (Taichung Veterans General Hospital (Taiwan, Province of China). Dept. of Nuclear Medicine); Wang Shyhjen (Taichung Veterans General Hospital (Taiwan, Province of China). Dept. of Nuclear Medicine); Hsu Chungyuan (Taichung Veterans General Hospital (Taiwan, Province of China). Dept. of Nuclear Medicine); Lin Wanyu (Taichung Veterans General Hospital (Taiwan, Province of China). Dept. of Nuclear Medicine); Huang Chihkua (Taichung Veterans General Hospital (Taiwan, Province of China). Dept. of Gastroenterology); Chen Granhum (Taichung Veterans General Hospital (Taiwan, Province of China). Dept. of Gastroenterology)

    1993-08-01

    Urease in the human gastric mucosa is a marker for infection with Helicobacter pylori (HP), an organism which is associated with peptic ulcer disease. To detect gastric urease, we examined 184 patients (144 males, 40 females; mean age: 49.8[+-]15.6 years) with suspected peptic ulcer disease. Fasting patients were given orally 5 [mu]Ci of carbon-14 labelled urea. For each patient only one breath sample was collected in hyamine at 10 min. The amount of [sup 14]C collected at 10 min was expressed as follows: (DPM/mmol CO[sub 2] collected)/(DPM administered)x100xbody weight (kg). The presence of HP colonization was determined by examination of multiple endoscopic prepyloric antral biopsy specimens subjected to culture or a rapid urease test. For the purpose of this study, HP-positive patients were defined as those with characteristic bacteria as indicated by a positive result of either the culture or the rapid urease test; HP-negative patients were defined as those with negative findings on both the culture and the rapid urease test. Of the 184 cases, 99 (53.8%) were positive for HP infection, and 85 (46.2%), negative. The sensitivity and specificity of the rapid 10 min [sup 14]C-urea breath test for the diagnosis of HP-associated peptic ulcer disease were evaluated by a receiver operating characteristic (ROC) curve with a variable cut-off value from 1.5 to 4.5. When a cut-off value of 1.5 was selected, the sensitivity was 100% and the specificity, 83.5%; when a cut-off value of 4.5 was selected, the sensitivity was 54.5% and the specificity, 97.6%. (orig.)

  16. Differential diagnosis of leg ulcers.

    Science.gov (United States)

    Pannier, F; Rabe, E

    2013-03-01

    Leg and foot ulcers are symptoms of very different diseases. The aim of this paper is to demonstrate the differential diagnosis of leg ulcers. The majority of leg ulcers occur in the lower leg or foot. In non-venous ulcers the localization in the foot area is more frequent. The most frequent underlying disease is chronic venous disease. In 354 leg ulcers, Koerber found 75.25% venous leg ulcers, 3.66% arterial leg ulcers, 14.66% ulcers of mixed venous and arterial origin and 13.5% vasculitic ulcers. In the Swedish population of Skaraborg, Nelzen found a venous origin in 54% of the ulcer patients. Each leg ulcer needs a clinical and anamnestic evaluation. Duplex ultrasound is the basic diagnostic tool to exclude vascular anomalies especially chronic venous and arterial occlusive disease. Skin biopsies help to find a correct diagnosis in unclear or non-healing cases. In conclusion, chronic venous disease is the most frequent cause of leg ulcerations. Because 25% of the population have varicose veins or other chronic venous disease the coincidence of pathological venous findings and ulceration is very frequent even in non-venous ulcerations. Leg ulcers without the symptoms of chronic venous disease should be considered as non-venous.

  17. Pressure ulcers: treatment

    National Research Council Canada - National Science Library

    Reddy, Madhuri

    2015-01-01

    Unrelieved pressure or friction of the skin, particularly over bony prominences, can lead to pressure ulcers in up to one third of people in hospitals or community care, and one fifth of nursing home residents...

  18. Roxatidine in duodenal ulcer.

    OpenAIRE

    1995-01-01

    Roxatidine acetate is a new H2-receptor antagonist. A randomized double-blind clinical trial in fifty-three patients with endoscopically proven duodenal ulcers > 5 mm in diameter was undertaken to compare safety and efficacy of roxatidine with that of ranitidine. Twenty-six patients received roxatidine (75 mg bid) while 27 patients received ranitidine (150 mg bid) for 4 weeks. One patient in each group did not come for follow up. Roxatidine and ranitidine had comparable ulcer healing rates...

  19. Subcellular immunolocalization of porcine circovirus type 2 (PCV2) in lymph nodes from pigs with post-weaning multisystemic wasting syndrome (PMWS).

    Science.gov (United States)

    Rodríguez-Cariño, C; Sánchez-Chardi, A; Segalés, J

    2010-05-01

    Post-weaning multisystemic wasting syndrome (PMWS) is one of the most significant porcine diseases worldwide. The causative agent is porcine circovirus type 2 (PCV2), the smallest virus known to infect animals. Data related to the structural and ultrastructural aspects of this infectious disease are sparse and there is little knowledge of the subcellular localization of PCV2 and its replication in the tissues of pigs naturally affected by PMWS. The present study describes the cellular localization of PCV2 in the lymph nodes of pigs affected by PMWS by application of immunolabelling techniques for light and transmission electron microscopy (TEM). PCV2 particles were exclusively detected in histiocytes. Ultrastructural alterations including marked dilatation of rough endoplasmic reticulum and swelling of mitochondria were associated with PCV2-labelled intracytoplasmic inclusions (ICIs) with recognizable virions. Within the ICIs icosahedral virus-like particles were specifically labelled with a PCV2 capsid antibody, whereas particles with a granular appearance were not labelled. Colocalization studies with confocal microscopy and double immunolabelling with TEM indicated a close relationship between virus and the mitochondria, suggesting that these organelles may play an important role in the replication of PCV2. The present findings further support the hypothesis that virus replicates within the histiocytes of lymph nodes.

  20. Effect of sow and piglet porcine circovirus type 2 (PCV2) vaccination on piglet mortality, viraemia, antibody titre and production parameters.

    Science.gov (United States)

    Fraile, Lorenzo; Sibila, Marina; Nofrarías, Miquel; López-Jimenez, Rosa; Huerta, Eva; Llorens, Anna; López-Soria, Sergio; Pérez, Diego; Segalés, Joaquim

    2012-12-28

    The present study describes the effects of sow and/or piglet porcine circovirus type 2 (PCV2) vaccination on viraemia, antibody response and production parameters (average daily weight gain [ADWG] and mortality) of piglets from a PCV2 subclinically infected farm. Four hundred seventy-six piglets born from vaccinated (V) or non-vaccinated (NV) sows were further subdivided in a total of four groups: NV sows-NV pigs (NV-NV, n=134), NV sows-V pigs (NV-V, n=135);V sows-NV pigs (V-NV, n=104) and V sows-V pigs (V-V, n=103). A single vaccination of sows before mating was able to confer significantly higher antibody titres to their piglets at 4 weeks of age and a different PCV2 dynamics infection compared to piglets coming from NV sows. Piglet vaccination (independently of sow treatment) caused an earlier seroconversion and lower percentages of PCV2 infected pigs compared to the NV ones throughout their life. The double PCV2 vaccination strategy was able to reduce PCV2 infection but apparently caused some interference in piglet humoral response development. PCV2 vaccination was able to overcome this interference since the ADWG was improved in both groups of vaccinated piglets, independently of the sow treatment, being the highest ones obtained in the double vaccination group.

  1. PCV2-DNA in formalin-fixed and paraffin embedded lymph nodes of wild boar (Sus scrofa ssp. scrofa: one sampling approach for two laboratory techniques

    Directory of Open Access Journals (Sweden)

    Morandi Federico

    2012-03-01

    Full Text Available Abstract Superficial inguinal lymph nodes from 72 wild boars examined in a previous immunohistochemical (IHC study on porcine circovirus type 2 (PCV2 were selected for a PCV2 polymerase chain reaction (PCR analysis. Four of these lymph nodes were PCV2-IHC strongly positive with PMWS histological lesions (outcome 1, 6 weak to mild PCV2-IHC positive without PMWS histological lesions (outcome 2 and 62 PCV2-IHC negative. Considering IHC the gold standard for diagnosis, the aims of the study were to evaluate the suitability of the PCV2-DNA extraction from formalin-fixed and paraffin-embedded (FFPE tissue and the sensitivity and specificity of PCR under two IHC interpretations criteria: (A the sample was considered positive if the result was outcome 1; (B the sample was considered positive if the result was outcome 1 or 2. Under (A criteria, sensitivity and specificity of PCR were 100% and 89.7%, respectively; the Cohen's Kappa coefficient was 0.49. Under (B criteria, sensitivity and specificity of PCR were 80.0% and 95.2%, respectively; the Cohen's Kappa coefficient was 0.72. The high Cohen's Kappa coefficient under the (B interpretative criteria indicates good agreement between the two methods. In conclusion, 1 DNA extracted from FFPE specimens of wild boar is suitable for PCR and further represents a screening test for PCV2/PCVD (PCV2 Diseases investigations in wild boar as well; 2 routine histological sampling can also be useful for PCV2 virological studies in wild boar.

  2. Construction of a novel porcine circovirus type 2 infectious clone as a basis for the development of a PCV2 iDNA vaccine.

    Science.gov (United States)

    Wang, Wei-Cheng; Zeng, Zhi-Yong; Tang, De-Yuan; Liang, Hai-Ying; Liu, Zhao; Dai, Zhen-Jiang

    2015-08-01

    Porcine circovirus-associated disease is a highly contagious disease that has significant economic consequences. The disease is prevalent in many countries and regions. To generate a genetic marker strain of PCV2, a Sal I restriction enzyme site was inserted into the PCV2 clone as a genetic marker by applying iDNA infectious clone technology. The iDNA represents plasmids that encode the full-length DNA genome of PCV2 assembled in a pcDNA3.1-based vectors. The mutant PCV2 was rescued by transfecting an infectious clone into PK-15 cells and was characterised by an immunoperoxidase monolayer assay (IPMA). The viral genome could be differentiated from the wild-type parent by PCR and restriction fragment length polymorphism (PCR-RFLP). Kunming mice were inoculated with the PCV2 infectious clone or rescued virus via intranasal and intraperitoneal routes. Seroconversion to PCV2-specific antibody appeared in the majority of mice from the two inoculated groups at 7 days postinoculation (DPI), and the specific antibody level was steady for at least 42 days. Viraemia, beginning at 7 DPI and lasting 4 weeks, was detected in the majority of the pigs from the two inoculated groups. The animal experiments revealed that the PCV2 infectious clone and rescued virus both could replicate in mice and induce mice to generate anti-PCV2 antibodies. The infectious clones of PCV2 will be useful for further research investigating a potential tractable iDNA vaccine by reverse genetics technology for attenuated virulance.

  3. For your information: pressure ulcers.

    Science.gov (United States)

    1991-09-01

    Pressure ulcers (also called bedsores) affect 3% to 11% of hospital and nursing home patients. Although most seen in the elderly, these ulcers can also occur in younger people who are unable to move about following musculoskeletal or neurological damage. Despite the belief that pressure ulcers are caused by neglect and inattention by hospital or nursing home personnel, even the most diligent nursing care may still not be able to prevent pressure ulcers. Increased understanding of the formation, treatment, and prevention of pressure ulcers by family members, home caregivers, and handicapped individuals can be a great help to those who suffer from these ulcers.

  4. Surgery for Crohn's Disease and Ulcerative Colitis

    Science.gov (United States)

    ... Crohn's Disease & Ulcerative Colitis Go Back Surgery for Crohn's Disease & Ulcerative Colitis Email Print + Share ( Disclaimer: Surgery information ... helps you to learn what to expect. About Crohn’s disease and ulcerative colitis Crohn’s disease and ulcerative colitis ...

  5. Pressure Ulcer Prevention

    Science.gov (United States)

    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

  6. Management of parastomal ulcers

    Institute of Scientific and Technical Information of China (English)

    Heather Yeo; Farshad Abir; Walter E Longo

    2006-01-01

    Management of surgically placed ostomies is an important aspect of any general surgical or colon and rectal surgery practice. Complications with surgically placed ostomies are common and their causes are multifactorial. Parastomal ulceration, although rare, is a particularly difficult management problem. We conducted a literature search using MD Consult, Science Direct,OVID, Medline, and Cochrane Databases to review the causes and management options of parastomal ulceration. Both the etiology and treatments are varied.Different physicians and ostomy specialists have used a large array of methods to manage parastomal ulcers;these including local wound care; steroid creams;systemic steroids; and, when conservative measures fail, surgery. Most patients with parastomal ulcers who do not have associated IBD or peristomal pyoderma gangrenosum (PPG) often respond quickly to local wound care and conservative management. Patients with PPG,IBD,or other systemic causes of their ulceration need both systemic and local care and are more likely to need long term treatment and possibly surgical revision of the ostomy. The treatment is complicated, but improved with the help of ostomy specialists.

  7. Demonstration of the herd effect in adults after the implementation of pneumococcal vaccination with PCV13 in children.

    Science.gov (United States)

    Hays, C; Vermee, Q; Agathine, A; Dupuis, A; Varon, E; Poyart, C; Ploy, M-C; Raymond, J

    2017-05-01

    The purpose of this investigation was to describe the evolution of serotypes and antibiotic susceptibility of Streptococcus pneumoniae strains isolated from both adults and children from the same population area with invasive pneumococcal disease (IPD) or acute otitis media (AOM), 5 years after the introduction of the 13-valent pneumococcal conjugate vaccine (PCV13). From 2009 to 2015, 839 strains of S. pneumoniae strains were collected (481 from adults and 358 from children). Serotyping by latex antisera and molecular methods was performed. Antimicrobial susceptibility was tested. Compared to 2009, the total number of strains isolated in 2015 decreased in children (263 vs. 53, respectively) and in adults (220 vs. 131, respectively). Serotype coverage of PCV13 for IPD decreased significantly in adults from 67.7% (149/220) to 25.2% (33/131) and in children from 75.1% (61/81) to 18.5% (5/27). Especially, serotypes 1, 7F and 19A decreased significantly in children, while serotypes 7F and 19A decreased significantly in adults. PCV13 serotypes involved in AOM decreased significantly over the 5-year period, from 85.7% (156/182) to 38.5% (10/26), and were more susceptible to penicillin, amoxicillin and cefotaxime, p adults, whereas any serotype prevalence was observed in children. Between 2009 and 2015, the introduction of PCV13 has resulted in a significant decrease of the number of S. pneumoniae strains isolated from IPD in children as in adults. It highlights a strong herd effect of vaccination in adults.

  8. Microsurgical Treatment of Mooren's Ulcer

    Institute of Scientific and Technical Information of China (English)

    Hanping Xie; Jiaqi Chen; Xiangming Gong; Chunmao Feng; Longshan Chen; Yuesheng Lin

    2000-01-01

    Objective: To evaluate effect of microsurgery of lamellar keratoplasty (LKP) on Mooren's corneal ulcer.Methods: The effect, postoperative astigmatism, postoperative vision, ulcer recurrence of postoperation, and surgical complications of two groups of consecutive Mooren's ulcer inpatients treated respectively by non-microsurgery of LKP and microsurgery of LKP were analyzed.Results:There were significant differences of the effect, postoperative astigmatism,postoperative vision, ulcer recurrence of postoperation, and surgical complications between the two groups. The effect and postoperative vision of the microsurgery-treated groupwerebetterthanthoseofthenon-microsurgery-treatedgroup. The postoperative astigmatism, ulcer recurrence of postoperation, and surgical complications of the microsurgery-treated group were less than those of the nonmicrosurgery-treated group.Conclusion: Microsurgery of LKP of Mooren's corneal ulcer can greatly improve the ulcer healing and postoperative vision, and reduce the surgical complication and the ulcer recurrence of postoperation. Eye Science 2000; 16:56 ~ 60.

  9. Prognostic stratification of ulcerated melanoma

    DEFF Research Database (Denmark)

    Bønnelykke-Behrndtz, Marie L; Schmidt, Henrik; Christensen, Ib J

    2014-01-01

    OBJECTIVES: For patients with melanoma, ulceration is an important prognostic marker and interestingly also a predictive marker for the response of adjuvant interferon. A consensual definition and accurate assessment of ulceration are therefore crucial for proper staging and clinical management. We...... stratification of ulcerated lesions. METHODS: From H&E-stained sections, the status (presence vs absence), extent (percentage of the total tumor length), and type (infiltrative vs attenuative) of ulceration and epidermal involvement were evaluated from 385 patients with cutaneous melanoma. RESULTS: The presence...... of ulceration (hazard ratio [HR], 1.83), an attenuative type of ulceration (HR, 3.02), and excessive ulceration (HR, 3.57) were independent predictors of poor melanoma-specific survival. Further subdivision of minimal/moderate ulceration showed independent prognostic value only for lesions with epidermal...

  10. Treatment for Peptic Ulcer Disease

    Science.gov (United States)

    ... Protectants Protectants coat ulcers and protect them against acid and enzymes so that healing can occur. Doctors only prescribe one protectant— sucralfate (Carafate) —for peptic ulcer disease. Tell your doctor if the medicines make you ...

  11. Ulcer disease of trout

    Science.gov (United States)

    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.

  12. [Peripheral ulcerative keratitis].

    Science.gov (United States)

    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.

  13. Serotype distribution of Streptococcus pneumoniae causing invasive disease in children in the post-PCV era: A systematic review and meta-analysis.

    Science.gov (United States)

    Balsells, Evelyn; Guillot, Laurence; Nair, Harish; Kyaw, Moe H

    2017-01-01

    Routine immunisation with pneumococcal conjugate vaccines (PCV7/10/13) has reduced invasive pneumococcal disease (IPD) due to vaccine serotypes significantly. However, an increase in disease due to non-vaccine types, or serotype replacement, has been observed. Serotypes' individual contributions to IPD play a critical role in determining the overall effects of PCVs. This study examines the distribution of pneumococcal serotypes in children to identify leading serotypes associated with IPD post-PCV introduction. A systematic search was performed to identify studies and surveillance reports (published between 2000 and December 2015) of pneumococcal serotypes causing childhood IPD post-PCV introduction. Serotype data were differentiated based on the PCV administered during the study period: PCV7 or higher valent PCVs (PCV10 or PCV13). Meta-analysis was conducted to estimate the proportional contributions of the most frequent serotypes in childhood IPD in each period. We identified 68 studies reporting serotype data among IPD cases in children. We analysed data from 38 studies (14 countries) where PCV7 was administered and 20 (24 countries) where PCV10 or PCV13 have been introduced. Studies reported early and late periods of PCV7 administration (range: 2001∓13). In these settings, serotype 19A was the most predominant cause of childhood IPD, accounting for 21.8% (95%CI 18.6∓25.6) of cases. In countries that have introduced higher valent PCVs, study periods were largely representative of the transition and early years of PCV10 or PCV13. In these studies, the overall serotype-specific contribution of 19A was lower (14.2% 95%CI 11.1∓18.3). Overall, non-PCV13 serotypes contributed to 42.2% (95%CI 36.1∓49.5%) of childhood IPD cases. However, regional differences were noted (57.8% in North America, 71.9% in Europe, 45.9% in Western Pacific, 28.5% in Latin America, 42.7% in one African country, and 9.2% in one Eastern Mediterranean country). Predominant non-PCV13

  14. Venous leg ulcers.

    Science.gov (United States)

    Nelson, E Andrea

    2011-12-21

    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. 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). 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. 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, pentoxifylline, rutosides, stanozolol, sulodexide

  15. Klinefelter Syndrome With Leg Ulcers

    Directory of Open Access Journals (Sweden)

    Narendra G

    1999-01-01

    Full Text Available Leg ulcers are frequently caused by venous insufficiency, arterial insufficiency, neuropathy, or a combination of these factors. Klinefelter syndrome in association with chronic leg ulcers have been reported earlier. We report a case of Klinefelter syndrome with non- healing ulcer. The diagnosis of the Klinefelter syndrome was confirmed by karyotyping.

  16. Intestinal Behcet's disease with esophageal ulcers and colonic longitudinal ulcers

    Institute of Scientific and Technical Information of China (English)

    Soichiro Fujiwara; Ichiro Shimizu; Momoko Ishikawa; Kohzo Uehara; Hirofumi Yamamoto; Michiyo Okazaki; Takahiro Horie; Arata Iuchi; Susumu Ito

    2006-01-01

    Intestinal Behcet's disease in a 38-year-old woman was diagnosed because of the history of recurrent oral aphthous ulcers, erythema nodosum-like eruptions,genital ulcer, and endoscopic findings of esophageal and ileocolonic punched-out ulcers with colonic longitudinal ulcers. Esophageal lesions and colonic longitudinalulcers are rarely seen in intestinal Behcet's disease. The ulcers of esophagus and ileocolon healed with 3 wk of treatment with prednisolone and mesalazine without any adverse effect. Mesalazine may decrease the total dose of prednisolone required to treat the disease.

  17. Serologic response to porcine circovirus type 1 (PCV1) in infants vaccinated with the human rotavirus vaccine, Rotarix™: A retrospective laboratory analysis.

    Science.gov (United States)

    Han, Htay Htay; Karkada, Naveen; Jayadeva, Girish; Dubin, Gary

    2017-01-02

    In 2010, porcine circovirus type 1 (PCV1) material was unexpectedly detected in the oral live-attenuated human rotavirus (RV) vaccine, Rotarix™ (GSK Vaccines, Belgium). An initial study (NCT01511133) found no immunologic response against PCV1 in 40 vaccinated infants. As a follow-up, the current study (NCT02153333), searched for evidence of post-vaccination serologic response to PCV1 in a larger number of archived serum samples. Unlike the previous study, serum anti-PCV1 antibodies were assessed with an adapted Immuno Peroxidase Monolayer Assay (IPMA) using a Vero-adapted PCV1 strain. Samples from 596 infants who participated in clinical trials of the human RV vaccine were randomly selected and analyzed. The observed anti-PCV1 antibody seropositivity rate 1-2 months post-dose 2 was approximately 1% [90% Confidence Interval (CI): 0.3-2.6] (3/299 samples) in infants who received the human RV vaccine and 0.3% [90% CI: 0.0-1.6] (1/297 samples) in those who received placebo; the difference between the groups was -0.66 [90% CI: -2.16-0.60]. One subject in the vaccinated group was also seropositive before vaccination. Notably, the seropositivity rate observed in vaccinated subjects was below that observed during assay qualification in samples from unvaccinated subjects outside of this study (2.5%; 5/200 samples). No serious adverse events had been reported in any of the 4 subjects providing anti-PCV1 positive samples during the 31-day post-vaccination follow-up period in the original studies. In conclusion, the presence of PCV1 in the human RV vaccine is considered to be a manufacturing quality issue and does not appear to pose a safety risk to vaccinated infants.

  18. Tripping over emerging pathogens around the world: a phylogeographical approach for determining the epidemiology of Porcine circovirus-2 (PCV-2), considering global trading.

    Science.gov (United States)

    Vidigal, Pedro M P; Mafra, Claudio L; Silva, Fernanda M F; Fietto, Juliana L R; Silva Júnior, Abelardo; Almeida, Márcia R

    2012-01-01

    Porcine circovirus-2 (PCV-2) is an emerging virus associated with a number of different syndromes in pigs known as Porcine Circovirus Associated Diseases (PCVAD). Since its identification and characterization in the early 1990s, PCV-2 has achieved a worldwide distribution, becoming endemic in most pig-producing countries, and is currently considered as the main cause of losses on pig farms. In this study, we analyzed the main routes of the spread of PCV-2 between pig-producing countries using phylogenetic and phylogeographical approaches. A search for PCV-2 genome sequences in GenBank was performed, and the 420 PCV-2 sequences obtained were grouped into haplotypes (group of sequences that showed 100% identity), based on the infinite sites model of genome evolution. A phylogenetic hypothesis was inferred by Bayesian Inference for the classification of viral strains and a haplotype network was constructed by Median Joining to predict the geographical distribution of and genealogical relationships between haplotypes. In order to establish an epidemiological and economic context in these analyses, we considered all information about PCV-2 sequences available in GenBank, including papers published on viral isolation, and live pig trading statistics available on the UN Comtrade database (http://comtrade.un.org/). In these analyses, we identified a strong correlation between the means of PCV-2 dispersal predicted by the haplotype network and the statistics on the international trading of live pigs. This correlation provides a new perspective on the epidemiology of PCV-2, highlighting the importance of the movement of animals around the world in the emergence of new pathogens, and showing the need for effective sanitary barriers when trading live animals.

  19. Epidemiology and risk factors for Staphylococcus aureus colonization in children in the post-PCV7 era

    Directory of Open Access Journals (Sweden)

    Kleinman Ken

    2009-07-01

    Full Text Available Abstract Background The incidence of community-associated methicillin-resistant Staphylococcus aureus (MRSA has risen dramatically in the U.S., particularly among children. Although Streptococcus pneumoniae colonization has been inversely associated with S. aureus colonization in unvaccinated children, this and other risk factors for S. aureus carriage have not been assessed following widespread use of the heptavalent pneumococcal conjugate vaccine (PCV7. Our objectives were to (1 determine the prevalence of S. aureus and MRSA colonization in young children in the context of widespread use of PCV7; and (2 examine risk factors for S. aureus colonization in the post-PCV7 era, including the absence of vaccine-type S. pneumoniae colonization. Methods Swabs of the anterior nares (S. aureus were obtained from children enrolled in an ongoing study of nasopharyngeal pneumococcal colonization of healthy children in 8 Massachusetts communities. Children 3 months to S. aureus was identified and antibiotic susceptibility testing was performed. Epidemiologic risk factors for S. aureus colonization were collected from parent surveys and chart reviews, along with data on pneumococcal colonization. Multivariate mixed model analyses were performed to identify factors associated with S. aureus colonization. Results Among 1,968 children, the mean age (SD was 2.7 (1.8 years, 32% received an antibiotic in the past 2 months, 2% were colonized with PCV7 strains and 24% were colonized with non-PCV7 strains. The prevalence of S. aureus colonization remained stable between 2003–04 and 2006–07 (14.6% vs. 14.1%, while MRSA colonization remained low (0.2% vs. 0.9%, p = 0.09. Although absence of pneumococcal colonization was not significantly associated with S. aureus colonization, age (6–11 mo vs. ≥5 yrs, OR 0.39 [95% CI 0.24–0.64]; 1–1.99 yrs vs. ≥5 yrs, OR 0.35 [0.23–0.54]; 2–2.99 yrs vs. ≥5 yrs, OR 0.45 [0.28–0.73]; 3–3.99 yrs vs. ≥5 yrs, OR 0

  20. NINTH INTERIM STATUS REPORT: MODEL 9975 PCV O-RING FIXTURE LONG-TERM LEAK PERFORMANCE

    Energy Technology Data Exchange (ETDEWEB)

    Daugherty, W.

    2014-08-06

    A series of experiments to monitor the aging performance of Viton® GLT O-rings used in the Model 9975 package has been ongoing since 2004 at the Savannah River National Laboratory. One approach has been to periodically evaluate the leak performance of O-rings being aged in mock-up 9975 Primary Containment Vessels (PCVs) at elevated temperatures. Other methods such as compression-stress relaxation (CSR) tests and field surveillance are also on-going to evaluate O-ring behavior. Seventy tests using PCV mock-ups were assembled and heated to temperatures ranging from 200 to 450 ºF. They were leak-tested initially and have been tested periodically to determine if they continue to meet the leak-tightness criterion defined in ANSI standard N14.5-97. Due to material substitution, fourteen additional tests were initiated in 2008 with GLT-S O-rings heated to temperatures ranging from 200 to 400 ºF. High temperature aging continues for 23 GLT O-ring fixtures at 200 – 270 ºF. Room temperature leak test failures have been experienced in all of the GLT O-ring fixtures aging at 350 ºF and higher temperatures, and in 8 fixtures aging at 300 ºF. The earliest 300 °F GLT O-ring fixture failure was observed at 34 months. The remaining GLT O-ring fixtures aging at 300 ºF have been retired from testing following more than 5 years at temperature without failure. No failures have yet been observed in GLT O-ring fixtures aging at 200 ºF for 72 - 96 months, which bounds O-ring temperatures anticipated during storage in K-Area Complex (KAC). Based on expectations that the 200 ºF fixtures will remain leak-tight for a significant period yet to come, 2 additional fixtures began aging in 2011 at 270 ºF, with hopes that they may reach a failure condition before the 200 ºF fixtures, thus providing additional time to failure data. High temperature aging continues for 6 GLT-S O-ring fixtures at 200 – 300 ºF. Room temperature leak test failures have been experienced in all 8 of the

  1. Multidrug Resistance in Non-PCV13 Serotypes of Streptococcus pneumoniae in Northern Japan, 2014.

    Science.gov (United States)

    Kawaguchiya, Mitsuyo; Urushibara, Noriko; Kobayashi, Nobumichi

    2017-03-01

    Since the implementation of routine PCV13 immunization in Japan, nonvaccine serotypes (NVTs) have been increasing among clinical isolates of Streptococcus pneumoniae. In this study, susceptibility to 18 antibiotics was tested for all the 231 isolates with NVTs, which were collected from children Japan in 2014 (July-November). High resistance rates were observed for macrolides (>90.9%), tetracycline (91.3%), and clindamycin (75.3%), while penicillin (PEN) nonsusceptibility (PNSP; MIC ≥0.12 μg/ml) was detected in 42.9% of the pneumococci [39.4%; PEN-intermediate S. pneumoniae (PISP), 3.5%; PEN-resistant S. pneumoniae (PRSP)]. All serotype 15A isolates were PRSP (MIC, ≥2 μg/ml) or PISP, and PNSP was prevalent in also serotypes 23A (96.9%), 6C (41%), and 35B (33.3%). Overall, 42.0% of the isolates showed multidrug resistance (MDR). Sequence types (STs) determined for 20 PNSP isolates with NVTs were ST63 (15A), STs 242 or 5832 (6C), STs 338 or 5242 (23A), and ST558 (35B). All the PNSP isolates possessed tet(M), and erm(B) or mefA(A/E), and 70% of them were gPRSP having three altered genes pbp1a, pbp2x, and pbp2b. Among alterations in transpeptidase-coding region of penicillin-binding proteins (PBPs), two substitutions of T371S in the STMK motif and TSQF574-577NTGY in PBP1a were common to all PRSP isolates. The present study showed the spread of PNSP in NVTs 15A, 23A, 6C, and 35B, and the emergence of the MDR international clone Sweden(15A)-ST63 in northern Japan.

  2. Perforated peptic ulcer

    DEFF Research Database (Denmark)

    Søreide, Kjetil; Thorsen, Kenneth; Harrison, Ewen M

    2015-01-01

    Perforated peptic ulcer is a common emergency condition worldwide, with associated mortality rates of up to 30%. A scarcity of high-quality studies about the condition limits the knowledge base for clinical decision making, but a few published randomised trials are available. Although Helicobacte...

  3. Gastroduodenal Stress Ulcers

    Science.gov (United States)

    Clarke, James S.; Coulson, Walter F.; Guth, Paul H.; Gray, Robert K.; Schwabe, Arthur D.; Ashley, Franklin L.; Batzdorf, Ulrich

    1972-01-01

    Gastroduodenal stress ulcers are frequent sources of massive bleeding and present difficult therapeutic problems. Pathologically, they are acute with minimal reactive fibrosis. Etiology appears related to mucosal vascular engorgement due to microvascular adjustments unrelated to total mucosal blood flow, and without disruption of the gastric mucosal barrier to acid diffusion. Selective intra-arterial injection of vasoconstrictor drugs may arrest bleeding from stress ulcers. Prevention of the many predisposing conditions such as shock, sepsis, and pulmonary insufficiency is the best medical treatment. Once bleeding begins, transfusion, iced saline solution lavage, and (later) antacids are indicated. If bleeding persists, vagotomy with pyloroplasty, vagotomy with subtotal gastrectomy, or total gastrectomy may be required to stop it, but there is disagreement concerning the best operation. Stress ulcers are frequent in association with severe burns and in patients with lesions of the central nervous system. Stress ulcers are appearing with rising frequency, the cause is obscure, and the treatment is unsatisfactory. ImagesFigure 1.Figure 2.Figure 3.Figure 4.Figure 5. AFigure 5. BFigure 5. CFigure 6. AFigure 6. BFigure 6. CFigure 6. D

  4. Peptic Ulcer Disease

    Science.gov (United States)

    ... include:Protein pump inhibitors, like esomeprazole (Nexium) or lansoprazole (Prevacid).Histamine receptor blockers, like famotidine (Pepcid) or ranitidine (Zantac).Protectants, like sucralfate (Carafate).If using NSAIDs caused your peptic ulcer and there’s no H. pylori infection, you may ...

  5. EIGHTH INTERIM STATUS REPORT: MODEL 9975 PCV O-RING FIXTURE LONG-TERM LEAK PERFORMANCE

    Energy Technology Data Exchange (ETDEWEB)

    Daugherty, W. L.

    2013-09-03

    A series of experiments to monitor the aging performance of Viton® GLT O-rings used in the Model 9975 package has been ongoing since 2004 at the Savannah River National Laboratory. Seventy tests using mock-ups of 9975 Primary Containment Vessels (PCVs) were assembled and heated to temperatures ranging from 200 to 450 ºF. They were leak-tested initially and have been tested periodically to determine if they meet the criterion of leak-tightness defined in ANSI standard N14.5-97. Fourteen additional tests were initiated in 2008 with GLT-S O-rings heated to temperatures ranging from 200 to 400 ºF. High temperature aging continues for 23 GLT O-ring fixtures at 200 – 270 ºF. Room temperature leak test failures have been experienced in all of the GLT O-ring fixtures aging at 350 ºF and higher temperatures, and in 8 fixtures aging at 300 ºF. The remaining GLT O-ring fixtures aging at 300 ºF have been retired from testing following more than 5 years at temperature without failure. No failures have yet been observed in GLT O-ring fixtures aging at 200 ºF for 61 - 85 months, which is still bounding to O-ring temperatures during storage in KArea Complex (KAC). Based on expectations that the fixtures aging at 200 ºF will remain leaktight for a significant period yet to come, 2 additional fixtures began aging in 2011 at an intermediate temperature of 270 ºF, with hopes that they may reach a failure condition before the 200 ºF fixtures. High temperature aging continues for 6 GLT-S O-ring fixtures at 200 – 300 ºF. Room temperature leak test failures have been experienced in all 8 of the GLT-S O-ring fixtures aging at 350 and 400 ºF. No failures have yet been observed in GLT-S O-ring fixtures aging at 200 - 300 ºF for 41 - 45 months. Aging and periodic leak testing will continue for the remaining PCV fixtures.

  6. Another 'Cushing ulcer'.

    Science.gov (United States)

    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.

  7. Roxatidine in duodenal ulcer.

    Directory of Open Access Journals (Sweden)

    Habibullah C

    1995-07-01

    Full Text Available Roxatidine acetate is a new H2-receptor antagonist. A randomized double-blind clinical trial in fifty-three patients with endoscopically proven duodenal ulcers > 5 mm in diameter was undertaken to compare safety and efficacy of roxatidine with that of ranitidine. Twenty-six patients received roxatidine (75 mg bid while 27 patients received ranitidine (150 mg bid for 4 weeks. One patient in each group did not come for follow up. Roxatidine and ranitidine had comparable ulcer healing rates (22/25 vs 22/26; roxatidine, however, resulted in greater reduction in the number and severity of night time pain episodes (p < 0.05. No adverse event was reported during 4 weeks of treatment with roxatidine. Thus roxatidine achieves the primary therapeutic goal of relief of pain better than ranitidine.

  8. Roxatidine in duodenal ulcer.

    Science.gov (United States)

    Habibullah, C M; Habeeb, M A; Singh, S P

    1995-01-01

    Roxatidine acetate is a new H2-receptor antagonist. A randomized double-blind clinical trial in fifty-three patients with endoscopically proven duodenal ulcers > 5 mm in diameter was undertaken to compare safety and efficacy of roxatidine with that of ranitidine. Twenty-six patients received roxatidine (75 mg bid) while 27 patients received ranitidine (150 mg bid) for 4 weeks. One patient in each group did not come for follow up. Roxatidine and ranitidine had comparable ulcer healing rates (22/25 vs 22/26); roxatidine, however, resulted in greater reduction in the number and severity of night time pain episodes (p roxatidine. Thus roxatidine achieves the primary therapeutic goal of relief of pain better than ranitidine.

  9. Venous Leg Ulcers.

    Science.gov (United States)

    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.

  10. Ulcerative Colitis in Infancy

    OpenAIRE

    Md Rukunuzzaman; A. S. M. Bazlul Karim

    2011-01-01

    Ulcerative colitis (UC) is a chronic idiopathic inflammatory disorder of colon. Frequency of UC is gradually increasing over few years worldwide. Prevalence is 35 to 100/100 000 people in USA, 1% of them are infants. UC develops in a genetically predisposed individual with altered intestinal immune response. An eight-month-old girl presented with loose bloody stool, growth failure, and moderate pallor. The girl was diagnosed as a case of UC by colonoscopy and biopsy. Treatment was thereafter ...

  11. A nationwide surveillance of invasive pneumococcal disease in adults in Israel before an expected effect of PCV7.

    Science.gov (United States)

    Regev-Yochay, Gili; Rahav, Galia; Strahilevitz, Jacob; Bishara, Jihad; Katzir, Michal; Chowers, Michal; Finkelstein, Renato; Chazan, Bibiana; Zimhony, Oren; Dagan, Ron

    2013-05-01

    Pneumococcal infections in adults vary in severity and incidence is affected by childhood vaccination policy. Here, we try to define the host determinants and the interaction with specific serotypes that result in invasive pneumococcal disease (IPD) before an expected effect of pneumococcal conjugate vaccines. A nationwide active surveillance was initiated on July 2009, at the time of national implementation of PCV7 in Israel. The surveillance included all 27 laboratories and medical centers performing blood cultures in Israel, providing all blood and CSF pneumococcal isolates from persons ≥18y. Capture-recapture method assured that >95% of all cases were reported. IPD outcome and medical history were recorded and isolates were serotyped. Four hundred and sixty IPD cases were reported (annual incidence [/100,000] of 9.25). Incidence increased with age, from 2.6 among 18-34y to 66.8 among ≥85y. The most common diagnosis was pneumonia (72.4%), followed by bacteremia with no apparent focus (20.2%). Case fatality rate increased with age and number of comorbidities (34.5% for ≥75y or those with ≥3 comorbidities vs. 9.2-11.2% among <65y or those with no comorbidities; p=0.015). Variables independently associated with mortality were: age ≥75, chronic renal failure, malignancy, neurosurgery, alcohol abuse, multi-lobar pneumonia and sepsis with no apparent focus. The predominant serotypes in patients 18-49y were 1, 5, 8, 7F and 9V (constituting 56.3% in this age-group vs. 11.9% in ≥75y; p<0.01). The predominant serotypes among patients ≥75y were 3, 19A, 23F and 14 (40.3% of this age-group vs. 12.9% of 18-49y; p<0.01). Overall, PCV7 and PCV13 covered 25.6% and 63.7% of isolates, respectively, and 30.9% and 67.9% of isolates in mortality cases respectively. This nationwide active surveillance provides the baseline incidence, mortality rates and risk group distributions of IPD in adults before expected PCV effect.

  12. Cryoglobulin induced skin ulceration

    Directory of Open Access Journals (Sweden)

    Fatima Razvi

    2015-01-01

    Full Text Available Lupus Erythematosus (LE is a multi-organ auto-immune disease which results from complex interaction of genetic and environmental factors. The clinical spectrum ranges from minor cutaneous lesions to life threatening multi-organ dysfunction. The skin manifestations are variable and common and range from LE specific to LE non-specific cutaneous disease. Vasculitis is one of the most common non-specific skin lesion of Systemic lupus erythematosus (SLE and appears as purpuric lesions, infarcts along lateral nail folds, peripheral gangrene, sub-cutaneous nodules and ulcers. Mixed cryoglobulinaemia (type II is associated with connective tissue disorders including SLE. Skin manifestations are seen in 60-100% patients and are more common in females. The most common manifestation is palpable purpura of lower extremities seen in 30-100% which often is triggered in winter or on cold exposure. Skin infarction, hemorrhagic crusts and ulcers are seen in 25% of patients. Wide spread necrotic ulcers are seen in 10-25% of patients which are often exacerbated by cold.

  13. Surveillance of invasive diseases caused by Streptococcus pneumoniae in Italy: evolution of serotypes and antibiotic resistance in different age groups before and after implementation of PCV7

    Directory of Open Access Journals (Sweden)

    Fabio D’Ambrosio

    2013-04-01

    Full Text Available Background: PCV7 has been available in Italy since 2001, however only in 2005 national recommendations were issued and vaccination was implemented with different modalities by the Regions. Objectives: Aim of this study was to describe changes in serotype distribution and antibiotic susceptibility of S. pneumoniae from invasive pneumococcal diseases (IPD in the last decade. Study Design: S. pneumoniae isolates from IPD, collected through a national surveillance system, were serotyped and antibiotic susceptibility was determined by E-test. Data were analyzed according to age groups (5 years, >5-64 years, 65 years and to 3 time periods: prior, during and after PCV7 implementation (2001- 2003, 2006-2008 and 2009-2011. Results: The percentage of PCV7 serotypes (vaccine serotypes, VS decreased over the years not only in children (from 60% to 26% but also in the other age groups. Penicillin resistance was rather low in 2001-2003 (7-12%, but peaked in children in 2006-2008 (24%, and decreased in 2009-2011, while erythromycin resistance slightly decreased over the 3 periods. Conclusions: PCV7 use has largely impacted the epidemiology of S. pneumoniae in Italy, with a decrease in VS in all age groups.The impact of PCV 13, available in Italy since the end of 2010, requires future evaluations.

  14. [Peptic ulcer disease and stress].

    Science.gov (United States)

    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.

  15. Impact of pneumococcal vaccination in Denmark during the first 3 years after PCV introduction in the childhood immunization programme

    DEFF Research Database (Denmark)

    Ingels, Helene; Rasmussen, Jeppe; Andersen, Peter Henrik

    2012-01-01

    BACKGROUND AND AIMS: The 7-valent pneumococcal conjugate vaccine (PCV7) was introduced in Denmark in October 2007 in a 2+1 schedule with a catch-up programme for children up to 17 months of age. To assess the impact of PCV we evaluated on the whole population: (1) direct and indirect effects...... and of IPD caused by vaccine serotypes declined significantly from 19.5 to 17.7 and from 7.7 to 3.8 cases per 100,000 persons comparing the two periods. The incidence of IPD due to non-vaccine serotypes (NVT-IPD) increased significantly from 11.8 to 13.9 cases per 100,000 in the whole population (incidence...... rate ratio 1.18; 95% CI [1.12-1.24]) with predominance of the serotypes 1.7F and 19A. CONCLUSIONS: We report a marked decline in incidence in IPD in both vaccinated and non-vaccinated age groups and a minor but statistically significant increase in incidence of IPD due to NVTs in both vaccinated...

  16. SEVENTH INTERIM STATUS REPORT: MODEL 9975 PCV O-RING FIXTURE LONG-TERM LEAK PERFORMANCE

    Energy Technology Data Exchange (ETDEWEB)

    Daugherty, W.

    2012-08-30

    surveillance (24% average). For GLT O-rings, separate service life estimates have been made based on the O-ring fixture leak test data and based on compression stress relaxation (CSR) data. These two predictive models show reasonable agreement at higher temperatures (350 – 400 ºF). However, at 300 ºF, the room temperature leak test failures to date experienced longer aging times than predicted by the CSRbased model. This suggests that extrapolations of the CSR model predictions to temperatures below 300 ºF will provide a conservative prediction of service life relative to the leak rate criterion. Leak test failure data at lower temperatures are needed to verify this apparent trend. Insufficient failure data exist currently to perform a similar comparison for GLT-S O-rings. Aging and periodic leak testing will continue for the remaining PCV O-ring fixtures.

  17. Refractory peptic ulcer disease.

    Science.gov (United States)

    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.

  18. Measuring the effects of pneumococcal conjugate vaccine (PCV7) on Streptococcus pneumoniae carriage and antibiotic resistance: the Palestinian-Israeli Collaborative Research (PICR).

    Science.gov (United States)

    Daana, Muhannad; Rahav, Galia; Hamdan, Ayob; Thalji, Amin; Jaar, Fuad; Abdeen, Ziad; Jaber, Hanaa; Goral, Aviva; Huppert, Amit; Raz, Meir; Regev-Yochay, Gili

    2015-02-18

    The Palestinian-Israeli Collaborative Research (PICR) cross-conflict setting provided a unique opportunity to study overall and indirect effects of pneumococcal conjugate vaccine (PCV7), in two closely related Palestinian populations governed by two distinct health authorities with distinct vaccination policies. Here, PCV7 effects on pneumococcal carriage, serotype distribution and antibiotic resistance are reported. Annual cross-sectional surveys of pneumococcal carriage were performed during 2009-2011 among Palestinian children (≤5 years) (a) under Palestinian-Authority (PA) health policy (Ramallah, Nablus and Bethlehem), where PCV7 was unlicensed (b) under Israeli health policy (East-Jerusalem (EJ)) where PCV7 was rapidly implemented from July 2009. Clinical data were collected, pneumococci identified and characterized for antibiotic susceptibilities and serotype. Analyses included multivariate logistic models with an interaction term for PCV7-effect. Altogether, 2755 children from PA (n=1772) and EJ (n=983) were enrolled, of which ~30% were pneumococcal carriers. While overall carriage was not affected by vaccination policy, carriage of vaccine-type (VT7) strains decreased from 52% to 22% (presistant strains, which was initially 23% in both populations, decreased significantly in EJ, to 10%, while simultaneously it increased in PA to 33% (presistance to most antibiotic groups. The proportion of resistant isolates among non-VT13 strains did not change during the study period. The unique study design distinguishes secular and seasonal effects from true vaccine effects. While PCV7 did not affect overall pneumococcal carriage rate, VT7 strains, many of which were antibiotic resistant decreased and were replaced by non-VT13 strains, which were mostly not antibiotic resistant, resulting in a net decrease in antibiotic resistance. Copyright © 2015 Elsevier Ltd. All rights reserved.

  19. Investigation on the co-infections of Toxoplasma gondii with PRRSV, CSFV or PCV-2 in swine in part of China

    Institute of Scientific and Technical Information of China (English)

    Wang Shuai; Song Xiao-kai; XU Li-xin; LI Xiang-rui; ZHang Meng; LIU Xin-chao; LIn Tao; Yang Han-chun; YUan Shi-shan; ZHao guang-wei; Ia Hassan; Yan Ruo-feng

    2015-01-01

    The objective of the present investigation was to estimate the prevalence of Toxoplasma gondi infection and co-infection with porcine reproductive and respiratory syndrome virus (PRRSV), classical swine fever virus (CSFV) and porcine circovi-rus type 2 (PCV-2) in pigs in China. A total of 372 tissues or serum samples col ected from pigs distributed in 9 provinces/municipalities of China during the period from February 2011 to November 2012 were assayed for T. gondi antigens and antibodies using enzyme linked immunosorbent assay (ELISA) technique, while the PCR was designed for the detection of the PRRSV, CSFV and PCV-2, respectively. The total positive rate of T. gondi , PRSSV, CSFV and PCV-2 was 9.14%(34/372), 50.00%(186/372), 37.10%(138/372) and 3.23%(12/372), respectively. Among the 34 T. gondi positive samples, 26 samples were simultaneously infected with T. gondi and viruses, while the remaining eight samples were infected with T. gondi alone. In addition, the co-infection rate of T. gondi with PRSSV, T. gondi with PRSSV and CSFV, T. gondi with PRSSV and PCV-2, T. gondi with CSFV and PCV-2, T. gondi with PRSSV, CSFV and PCV-2 was 1.61%(6/372), 4.03%(15/372), 0.27%(1/372), 0.27%(1/372) and 0.81%(3/372), respectively. The results of the present survey revealed that PRRSV and CSFV were the common pathogens co-existing with porcine toxoplasmosis in China, and both of them could increase the chances of T. gondi infection in pig. This is the ifrst report of T. gondi co-infections with viruses in pigs. It is very important to understand the interactions of parasite and virus, and can be used as reference data for the control and prevention of co-infections of T. gondi and viruses in pigs.

  20. Influence of the inclusion of spray-dried animal plasma in weanling pigs’ diet on porcine circovirus type 2 (PCV2 loads

    Directory of Open Access Journals (Sweden)

    Renato Pacheco Monferdini

    2017-05-01

    Full Text Available O plasma sanguíneo em pó (PSP, produto natural de indústria frigorífica, tem mostrado efeitos benéficos sobre o crescimento e desempenho de leitões desmamados precocemente. Atualmente, embora o circovírus suíno 2 (PCV2 tenha grande importância para a suinocultura, não há informações sobre o impacto do uso de PSP e a resposta imune ao PCV2 em infecções naturais. Este trabalho avaliou diferentes níveis de inclusão de PSP em dietas de leitões e as cargas virais de PCV2 correspondentes. Quatro níveis de inclusão de PSP foram testados em dois períodos consecutivos: 0, 2, 4 ou 6% durante o período 1 (14 aos 28 dias de idade e 1, 2 ou 3% de PSP durante o período 2 (29 a 42 dias de idade. No período 3 (42 aos 56 dias de idade, todos os leitões foram alimentados com dieta isenta de PSP. Amostras de soro foram coletadas semanalmente e testadas para anticorpos anti-PCV2 e carga de DNA de PCV2. As concentrações de 6% e 3% de PSP fornecidas nas rações durante o período 1 e 2, respectivamente, influenciaram na carga viral de PCV2 de suínos naturalmente infectados.

  1. Marjolin ulcer with multifocal origin

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    Das Sudip

    2009-01-01

    Full Text Available Marjolin ulcer developed from a twenty years old post burn scar. The patient presented with chronic ulceration followed by multifocal development of squamous cell carcinoma with different growth pattern. One nodular lesion grew rapidly to produce a large lesion with history of a little bleeding after trauma but without any pain. Excision followed by skin grafting resulted in good cosmetic scar.

  2. Helicobacter pylori and Peptic Ulcers

    Centers for Disease Control (CDC) Podcasts

    2010-08-17

    In this podcast, CDC's Dr. David Swerdlow discusses the relationship between Helicobacter pylori and peptic ulcer disease and trends in hospitalization rates for peptic ulcer disease in the United States between 1998 and 2005.  Created: 8/17/2010 by National Center for Emerging and Zoonotic Infectious Diseases.   Date Released: 8/17/2010.

  3. HIV Infection and the Epidemiology of Invasive Pneumococcal Disease (IPD in South African Adults and Older Children Prior to the Introduction of a Pneumococcal Conjugate Vaccine (PCV.

    Directory of Open Access Journals (Sweden)

    Susan Meiring

    Full Text Available Streptococcus pneumoniae is the commonest cause of bacteremic pneumonia among HIV-infected persons. As more countries with high HIV prevalence are implementing infant pneumococcal conjugate vaccine (PCV programs, we aimed to describe the baseline clinical characteristics of adult invasive pneumococcal disease (IPD in the pre-PCV era in South Africa in order to interpret potential indirect effects following vaccine use.National, active, laboratory-based surveillance for IPD was conducted in South Africa from 1 January 2003 through 31 December 2008. At 25 enhanced surveillance (ES hospital sites, clinical data, including HIV serostatus, were collected from IPD patients ≥ 5 years of age. We compared the clinical characteristics of individuals with IPD in those HIV-infected and -uninfected using multivariable analysis. PCV was introduced into the routine South African Expanded Program on Immunization (EPI in 2009.In South Africa, from 2003-2008, 17 604 cases of IPD occurred amongst persons ≥ 5 years of age, with an average incidence of 7 cases per 100 000 person-years. Against a national HIV-prevalence of 18%, 89% (4190/4734 of IPD patients from ES sites were HIV-infected. IPD incidence in HIV-infected individuals is 43 times higher than in HIV-uninfected persons (52 per 100 000 vs. 1.2 per 100 000, with a peak in the HIV-infected elderly population of 237 per 100 000 persons. Most HIV-infected individuals presented with bacteremia (74%, 3 091/4 190. HIV-uninfected individuals were older; and had more chronic conditions (excluding HIV than HIV-infected persons (39% (210/544 vs. 19% (790/4190, p<0.001. During the pre-PCV immunization era in South Africa, 71% of serotypes amongst HIV-infected persons were covered by PCV13 vs. 73% amongst HIV-uninfected persons, p = 0.4, OR 0.9 (CI 0.7-1.1.Seventy to eighty-five percent of adult IPD in the pre-PCV era were vaccine serotypes and 93% of cases had recognized risk factors (including HIV-infection for

  4. Inter-laboratory and inter-assay comparison on two real-time PCR techniques for quantification of PCV2 nucleic acid extracted from field samples

    DEFF Research Database (Denmark)

    Hjulsager, Charlotte Kristiane; Grau-Roma, L.; Sibila, M.

    2009-01-01

    ) diagnosis has been suggested. However, neither inter-laboratory nor inter-assay comparisons have been published so far. In the present study two different qPCR probe assays Used routinely in two laboratories were compared on DNA extracted From serum, nasal and rectal swabs. Results showed a significant......Several real-time PCR assays for quantification of PCV2 DNA (qPCR) have been described in the literature. and different in-house assays are being used by laboratories around the world. A general threshold of it copies of PCV2 per millilitre serum for postweaning multisystemic wasting syndrome (PMWS...

  5. Leg ulcers due to hyperhomocysteinemia

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    Krupa Shankar D

    2006-01-01

    Full Text Available Chronic leg ulcers are rare in young adults and generally indicate a vascular cause. We report a case of a 26-year-old man with leg ulcers of eight months duration. Doppler study indicated venous incompetence and a postphlebitic limb. However, as the distribution and number of ulcers was not consistent with stasis alone and no features of collagen vascular disease were noted, a hyperviscosity state was considered and confirmed with significantly elevated homocysteine level in the serum. Administration of vitamins B1, B2, B6 and B12, trimethyl-glycine, mecobalamine, folic acid and povidone iodine dressings with culture-directed antibiotic therapy led to a satisfactory healing of ulcers over a period of one month. Hyperhomocysteinemia must be considered in the differential diagnosis of leg ulcers in young individuals.

  6. Pharmacotherapy of recurrent aphthous ulcers

    Directory of Open Access Journals (Sweden)

    J P Angeline Archana

    2011-01-01

    Full Text Available Aphthous ulcer is the most common type of ulcer affecting the oral cavity and is considered to be one of the most painful conditions. Treatment is often unsatisfactory. Newer treatment modalities are therefore being tried. Amlexanox and rebamipide are the approved drugs for painful aphthous ulcers and have been used in painful symptoms of acid peptic disease as prostaglandin enhancers. Safety and efficacy of the drugs used in the treatment of recurrent aphthous ulcers were evaluated and being used widely by most of the treating physicians choosing a modality of treatment of their experience. There is no proper treatment modality available till date. Various drugs and their efficacy with least adverse drug effects while treating the various aphthous ulcers are discussed.

  7. Common Questions About Pressure Ulcers.

    Science.gov (United States)

    Raetz, Jaqueline G M; Wick, Keren H

    2015-11-15

    Patients with limited mobility due to physical or cognitive impairment are at risk of pressure ulcers. Primary care physicians should examine at-risk patients because pressure ulcers are often missed in inpatient, outpatient, and long-term care settings. High-risk patients should use advanced static support surfaces to prevent pressure ulcers and air-fluidized beds to treat pressure ulcers. Physicians should document the size and clinical features of ulcers. Cleansing should be done with saline or tap water, while avoiding caustic agents, such as hydrogen peroxide. Dressings should promote a moist, but not wet, wound healing environment. The presence of infection is determined through clinical judgment; if uncertain, a tissue biopsy should be performed. New or worsening pain may indicate infection of a pressure ulcer. When treating patients with pressure ulcers, it is important to keep in mind the patient's psychological, behavioral, and cognitive status. The patient's social, financial, and caregiver resources, as well as goals and long-term prognosis, should also be considered in the treatment plan.

  8. Cost-effectiveness analysis of a universal vaccination programme with the 7-valent pneumococcal conjugate vaccine (PCV-7) in Sweden

    DEFF Research Database (Denmark)

    Bergman, Annika; Hjelmgren, Jonas; Ortqvist, Ake

    2008-01-01

    The 7-valent pneumococcal conjugate vaccine (PCV-7) has proved to be highly effective against invasive pneumococcal disease and has also provided some protection against all-cause pneumonia and acute otitis media. The objective of this study was to evaluate the projected health benefits, costs...... and cost-effectiveness of vaccination with the 7-valent conjugated pneumococcal vaccine compared with no vaccination, in all infants in Sweden, taking herd immunity into account. A Markov model was used and a hypothetical birth cohort was simulated for a lifelong perspective. The results show...... that vaccination of 1 cohort could potentially prevent 9 cases of pneumococcal meningitis, 22 cases of pneumococcal septicaemia, 509 cases of hospitalized pneumonia, 7812 cases of acute otitis media, and 2.7 fatalities, among children 0-4 y of age and 6 episodes of pneumococcal meningitis and 167 cases...

  9. Ulcerative colitis in infancy

    Directory of Open Access Journals (Sweden)

    Md Rukunuzzaman

    2011-01-01

    Full Text Available Ulcerative colitis (UC is a chronic idiopathic inflammatory disorder of colon. Frequency of UC is gradually increasing over few years worldwide. Prevalence is 35 to 100/100 000 people in USA, 1% of them are infants. UC develops in a genetically predisposed individual with altered intestinal immune response. An eight-month-old girl presented with loose bloody stool, growth failure, and moderate pallor. The girl was diagnosed as a case of UC by colonoscopy and biopsy. Treatment was thereafter started with immunosuppressive drugs. After initial induction therapy with parenteral steroid and infliximab, the patient is now on remission with azathioprine and mesalamine. UC is rare in Bangladesh, especially in children, and it is rarer during infancy. Several conditions like infective colitis, allergic colitis, Meckel′s diverticulitis, Crohn′s disease, etc. may mimic the features of UC. So, if a child presents with recurrent bloody diarrhea, UC should be considered as differential diagnosis.

  10. Immunogenicity of a 7-valent pneumococcal conjugate vaccine (PCV7) and impact on carriage in Venezuelan children at risk of invasive pneumococcal diseases

    NARCIS (Netherlands)

    Rivera-Olivero, I.A.; Nogal, B. del; Fuentes, M.; Cortez, R.; Bogaert, D.; Hermans, P.W.M.; Waard, J.H. de

    2014-01-01

    BACKGROUND AND AIMS: We evaluated the immunogenicity of the 7-valent pneumococcal conjugate vaccine (PCV7), and its impact on pneumococcal carriage in Venezuelan children at high risk for invasive pneumococcal disease (IPD). METHODS: 82 children (age 2-59 months) with sickle cell anemia (n=22), chro

  11. AT-13R9802: PHASE III STUDY OF RADIATION THERAPY (RT) WITH OR WITHOUT PROCARBAZINE, CCNU, AND VINCRISTINE (PCV) IN LOW-GRADE QLIOMA: RESULTS BY HISTOLOGIC TYPE

    Science.gov (United States)

    Buckner, Jan; Shaw, Edward; Pugh, Stephanie; Gilbert, Mark; Barger, Geoffrey; Coons, Stephen; Ricci, Peter; Bullard, Dennis; Brown, Paul; Stelzer, Keith; Brachman, David; Suh, John; Schultz, Christopher; Bahary, Jean-Paul; Fisher, Barbara; Kim, Harold; Murtha, Albert; Won, Minhee; Mehta, Minesh; Curran, Walter

    2014-01-01

    BACKGROUND: Recent results of R9802 (Buckner et al; J Clin Oncol 32:5s, 2014 (suppl; abstr 2000)) demonstrated that PCV given with RT at the time of initial diagnosis prolongs both progression-free survival (PFS) and overall survival (OS) for all patients enrolled in the trial. Herein, we report the impact of treatment on PFS and OS based upon specific histologic type. METHODS: Eligibility criteria included age 40 with any extent of resection, and supratentorial grade ll oligodendroglioma (O), oligo-astrocytoma (OA), or astrocytoma (A). Patients were stratified by age, histology, Karnofsky Performance Status, and presence versus absence of contrast enhancement on the preoperative imaging study and randomized to RT alone (54 Gy in 30 fractions) or RT followed by 6 cycles of PCV chemotherapy. In an exploratory analysis, we used the log rank test to compare survival and progression free survival (PFS) distributions for each histologic type. RESULTS: 251 eligible patients were accrued from 1998 to 2002: 107 had O, 79 had OA, and 65 had A. In total, 67% have progressed and 55% have died. Median PFS (RT vs. RT + PCV) overall, O, OA, and A, respectively, are 4.0 vs 10.4 (p 40 years of age, PCV + RT prolongs both OS and PFS compared with RT alone. The observed benefit is most definitive for O and OA patients.

  12. Reproduction of postweaning multisystemic wasting syndrome (PMWS) in immunostimulated and non-immunostimulated 3-week-old piglets experimentally infected with porcine circovirus type 2 (PCV2)

    DEFF Research Database (Denmark)

    Ladekjær-Mikkelsen, A.S.; Nielsen, Jens; Stadejek, T.

    2002-01-01

    with convulsions after a period with wasting. This pig was lethargic from PID 14 onwards with persistent fever from PID 8 and transient dyspnoea. No differences in clinical signs, gross pathologic or histological findings were observed for the remaining non-immunostimulated and immunostimulated PCV2-infected...

  13. Changes in invasive pneumococcal disease serotypes in a regional area of Australia following three years of 7vPCV introduction

    Directory of Open Access Journals (Sweden)

    Fakhrul Islam

    2012-06-01

    Full Text Available Background: Invasive pneumococcal disease (IPD is a serious bacterial disease. Vaccination can prevent disease for many of the current serotypes. The aim of this investigation was to describe the notification rates of IPD in a regional area of Australia, explore changes in rates since the introduction of the population vaccine programmes in 2005 and to describe changes in the distribution of serotypes in relation to the available vaccines after three years.Methods: Annualized IPD notification rates were calculated for residents of a regional area in northern New South Wales. Rates were analysed according to serotypes covered by available vaccines. Changes in serotypes were compared for the periods 2002–2004 and 2008–2010.Results: The annualized notification rate of IPD in all ages for the period 2002–2004 was 13.7 per 100 000 population and 8.3 per 100 000 population for the period 2008–2010 (rate ratio [RR], 0.61, confidence interval [CI]: 0.51–0.72. The largest decline was observed in 7-valent pneumococcal conjugate vaccine (7vPCV types across all age groups (RR, 0.17, CI: 0.12–0.24 and in the zero to four year age group (RR, 0.03, CI: 0.01–0.11. The six serotypes included in the new 13-valent pneumococcal conjugate vaccine, but not in the 7vPCV, accounted for 40.6% of IPD cases in the zero to four year age group during the period of 2008–2010.Discussion: The introduction of 7vPCV significantly reduced the overall notification rate of IPD caused by the serotypes contained in this vaccine. This decline in IPD rates in children can be directly attributed to the use of 7vPCV, and in adults it is most likely an indirect effect of the 7vPCV programme in children.

  14. Nutritional prediction of pressure ulcers.

    Science.gov (United States)

    Breslow, R A; Bergstrom, N

    1994-11-01

    This article focuses on nutritional risk factors that predict the development of pressure ulcers in hospital and nursing home patients. Cross-sectional studies associate inadequate energy and protein intake; underweight; low triceps skinfold measurement; and low serum albumin, low serum cholesterol, and low hemoglobin levels with pressure ulcers. Prospective studies identify inadequate energy and protein intake, a poor score on the Braden scale (a risk assessment instrument that includes a nutrition component), and possibly low serum albumin level as risk factors for developing a pressure ulcer. Nutritionists should provide a high-energy, high-protein diet for patients at risk of development of pressure ulcers to improve their dietary intake and nutritional status.

  15. Challenges in pressure ulcer prevention.

    Science.gov (United States)

    Dealey, Carol; Brindle, C Tod; Black, Joyce; Alves, Paulo; Santamaria, Nick; Call, Evan; Clark, Michael

    2015-06-01

    Although this article is a stand-alone article, it sets the scene for later articles in this issue. Pressure ulcers are considered to be a largely preventable problem, and yet despite extensive training and the expenditure of a large amount of resources, they persist. This article reviews the current understanding of pressure ulcer aetiology: pressure, shear and microclimate. Individual risk factors for pressure ulceration also need to be understood in order to determine the level of risk of an individual. Such an assessment is essential to determine appropriate prevention strategies. The main prevention strategies in terms of reducing pressure and shear and managing microclimate are studied in this article. The problem of pressure ulceration related to medical devices is also considered as most of the standard prevention strategies are not effective in preventing this type of damage. Finally, the possibility of using dressings as an additional preventive strategy is raised along with the question: is there enough evidence to support their use?

  16. Marjolin ulcer: a case report

    Directory of Open Access Journals (Sweden)

    Beatriz Di Martino Ortiz

    2014-01-01

    Full Text Available Marjolin’s ulcer is part of a group of neoplasms arising in chronic skin lesions, whether inflammatory or traumatic. Squamous cell carcinoma is the most frequently reported in the literature, it appears most frequently in burn scars, although also described in other types of lesions. We report a case of Marjolin ulcer in a male, native, 65 years old, from the Paraguayan Chaco, with antecedents of scar post trauma in youth.

  17. Pharmacotherapy of Peptic Ulcer Disease

    Directory of Open Access Journals (Sweden)

    F Molina

    1991-01-01

    Full Text Available The etiology of peptic ulcer is multifactorial; except for omeprazole, all drugs used for the treatment of peptic ulcer result in healing with no statistical difference at four weeks. The healing rare increases with time for active medication and placebo, and is lower among smokers than nonsmokers for all drugs but misoprostol. Mucosal protectives (or ‘cytoprotectives’ as a group seem to have a lower relapse rate than the H2 receptor antagonists at one year. Combination therapy has not yet proved to be better than single drug therapy; however, the number of studies is still small, and more clinical trials are necessary. Resistant ulcers have demonstrated that acid is one of several etiological factors and that more research is needed to elucidate the reason(s for refractoriness. The choice of therapeutic agent is generally made according to patient compliance, medication cost, side effects, effectiveness, relapse rate and physician experience with the drug. Long term maintenance therapy is effective in the prevention of ulcer relapse and is especially recommended for selected patient groups, including patients with recurrent or bleeding ulcer, patients with concomitant nonsteroidal anti-inflammatory drug use, and elderly women. Omeprazole is the treatment of choice for moderate to severe esophagitis and should be reserved for large and resistant ulcers.

  18. Management of Chronic Pressure Ulcers

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  1. Serotype Distribution and Antimicrobial Sensitivity Profile of Streptococcus pneumoniae Carried in Healthy Toddlers before PCV13 Introduction in Niamey, Niger

    Science.gov (United States)

    Sanda, Abdel-Kader A.; Soussou, Amadou M.

    2017-01-01

    Background To mitigate the burden of pneumococcal infections in Niger, a 13-valent pneumococcal vaccine, PCV13, was introduced for routine child vaccination in July 2014. In order to provide pre-vaccine baseline data and allow appreciation of changes on carriage due to vaccination, we analyzed retrospectively pneumococcal isolates obtained from healthy, 0 to 2 year old children prior to the vaccine introduction. Methods From June 5, 2007, to May 26, 2008, 1200 nasopharyngeal swabs were collected from healthy 0 to 2 year old children and analyzed by standard microbiological methods. Serotyping was done by SM-PCR and the data were analyzed with R version 2.15.0 (2012-03-30). Results Streptococcus pneumoniae was detected in 654/1200 children (54.5%) among whom 339 (51.8%) were males. The ages of the study subjects varied from few days to 26 months (mean = 7.1, median = 6, 95% CI [6.8–7.4]). Out of 654 frozen isolates, 377 (54.8%) were able to be re-grown and analyzed. In total, 32 different serogroups/serotypes were detected of which, the most prevalent were 6/(6A/6B/6C/6D) (15.6%), 23F (10.6%), 19F (9.3%), 14 (9%), 19A (5.6%), 23B (4.0%), 25F/38 (3.7%), 18/(18A/18B/18C/18F) (2.9%) and PCR non-typeable (16.4%). Eleven serogroups/serotypes accounting for 57.3% (216/377) were of PCV13 types. Of the 211/377 (56%) isolates tested for drug sensitivity, 23/211 (10.9%), 24/211 (11.4%), 9/211(4.3%) and 148/210 (70.5%) were respectively resistance to oxacillin, chloramphenicol, erythromycin and tetracycline. Thirteen of the oxacillin resistant isolates were additionally multidrug-resistant. No resistance was however detected to gentamycin500μg and to fluoroquinolones (ø Norfloxacin5μg 3 months and presence in family of more than one sibling aged 3 months and presence in family of children aged < 6 years were significant factors for pneumococcal carriage. The present data should help understanding post vaccine introduction changes in pneumococcal carriage and infections

  2. Effects of community-wide vaccination with PCV-7 on pneumococcal nasopharyngeal carriage in the Gambia: a cluster-randomized trial.

    Directory of Open Access Journals (Sweden)

    Anna Roca

    2011-10-01

    Full Text Available BACKGROUND: Introduction of pneumococcal conjugate vaccines (PCVs of limited valency is justified in Africa by the high burden of pneumococcal disease. Long-term beneficial effects of PCVs may be countered by serotype replacement. We aimed to determine the impact of PCV-7 vaccination on pneumococcal carriage in rural Gambia. METHODS AND FINDINGS: A cluster-randomized (by village trial of the impact of PCV-7 on pneumococcal nasopharyngeal carriage was conducted in 21 Gambian villages between December 2003 to June 2008 (5,441 inhabitants in 2006. Analysis was complemented with data obtained before vaccination. Because efficacy of PCV-9 in young Gambian children had been shown, it was considered unethical not to give PCV-7 to young children in all of the study villages. PCV-7 was given to children below 30 mo of age and to those born during the trial in all study villages. Villages were randomized (older children and adults to receive one dose of PCV-7 (11 vaccinated villages or meningococcal serogroup C conjugate vaccine (10 control villages. Cross-sectional surveys (CSSs to collect nasopharyngeal swabs were conducted before vaccination (2,094 samples in the baseline CSS, and 4-6, 12, and 22 mo after vaccination (1,168, 1,210, and 446 samples in CSS-1, -2, and -3, respectively. A time trend analysis showed a marked fall in the prevalence of vaccine-type pneumococcal carriage in all age groups following vaccination (from 23.7% and 26.8% in the baseline CSS to 7.1% and 8.5% in CSS-1, in vaccinated and control villages, respectively. The prevalence of vaccine-type pneumococcal carriage was lower in vaccinated than in control villages among older children (5 y to <15 y of age and adults (≥15 y of age at CSS-2 (odds ratio [OR] = 0.15 [95% CI 0.04-0.57] and OR = 0.32 [95% CI 0.10-0.98], respectively and at CSS-3 (OR = 0.37 [95% CI 0.15-0.90] for older children, and 0% versus 7.6% for adults in vaccinated and control villages, respectively

  3. Investigation on the co-infections of Toxoplasma gondii with PRRSV, CSFV or PCV-2 in swine in part of China

    Institute of Scientific and Technical Information of China (English)

    WANG Shuai[1; ZHANG Meng[1; LIU Xin-chao[1; LIN Tao[1,3; YANG Han-chun[2; YUAN Shi-shan[3; ZHAO Guang-wei[1; IA Hassan[1; YAN Ruo-feng[1; SONG Xiao-kai[1; XU Li-xin[1; LI Xiang-rui[1

    2015-01-01

    The objective of the present investigation was to estimate the prevalence of Toxoplasma gondii infection and co-infection with porcine reproductive and respiratory syndrome virus (PRRSV), classical swine fever virus (CSFV) and porcine circovi- rus type 2 (PCV-2) in pigs in China. A total of 372 tissues or serum samples collected from pigs distributed in 9 provinces/ municipalities of China during the period from February 2011 to November 2012 were assayed for T. gondii antigens and antibodies using enzyme linked immunosorbent assay (ELISA) technique, while the PCR was designed for the detection of the PRRSV, CSFV and PCV-2, respectively. The total positive rate of T. gondii, PRSSV, CSFV and PCV-2 was 9.14% (34/372), 50.00% (186/372), 37.10% (138/372) and 3.23% (12/372), respectively. Among the 34 T. gondii positive samples, 26 samples were simultaneously infected with T. gondii and viruses, while the remaining eight samples were infected with T. gondii alone. In addition, the co-infection rate of T. gondii with PRSSV, T. gondii with PRSSV and CSFV, T. gondii with PRSSV and PCV-2, T. gondii with CSFV and PCV-2, T. gondii with PRSSV, CSFV and PCV-2 was 1.61% (6/372), 4.03% (15/372), 0.27% (1/372), 0.27% (1/372) and 0.81% (3/372), respectively. The results of the present survey revealed that PRRSV and CSFV were the common pathogens co-existing with porcine toxoplasmosis in China, and both of them could increase the chances of T. gondii infection in pig. This is the first report of T. gondii co-infections with viruses in pigs. It is very important to understand the interactions of parasite and virus, and can be used as reference data for the control and prevention of co-infections of T. gondii and viruses in pigs.

  4. Immunogenicity of a 7-valent pneumococcal conjugate vaccine (PCV7) and impact on carriage in Venezuelan children at risk of invasive pneumococcal diseases.

    Science.gov (United States)

    Rivera-Olivero, Ismar A; Del Nogal, Berenice; Fuentes, Mariana; Cortez, Rossana; Bogaert, Debby; Hermans, Peter W M; Waard, Jacobus H de

    2014-06-30

    We evaluated the immunogenicity of the 7-valent pneumococcal conjugate vaccine (PCV7), and its impact on pneumococcal carriage in Venezuelan children at high risk for invasive pneumococcal disease (IPD). 82 children (age 2-59 months) with sickle cell anemia (n=22), chronic heart disease (n=19), HIV infection (n=12), immune-suppressive therapy (n=11) and other IPD-predisposing conditions (n=18) were vaccinated with PCV7 according to CDC-recommended age-related immunization schedules. Blood samples were taken to determine the concentration of IgG antibody, and nasopharyngeal swabs were obtained to isolate Streptococcus pneumoniae, before the first vaccine dose and 1 month after completion of the vaccination schedule. Pneumococcal carriage prior to the first immunization was 27% (n=22), with the most frequently carried serotypes being vaccine serotypes 6B (22%) and 14 (13%). One month after completion of the vaccination scheme pneumococcal carriage was 22% (n=17), dominated by non-vaccine serotypes 19A (24%) and 7F (12%). Before immunization, 65% of the subjects had IgG antibody titers >0.35 μg/mL for five serotypes tested. Post-vaccination, 100% of the subjects showed titers >1.0 μg/mL for all PCV7 serotypes with geometric mean concentrations (GMC) ranging from 1.75 μg/mL (serotype 23F) to 17.16 μg/mL (serotype 14). Children previously colonized with serotype 6B had a significantly lower GMC to this serotype following immunization than children not carrying 6B prior to the first PCV dose (p<0.05). PCV7 is highly immunogenic in Venezuelan children at high-risk for IPD. Vaccination was associated with an immediate shift in nasopharyngeal carriage toward non-PCV7 serotypes. Finally, we observed serotype-specific hyporesponsiveness to immunization after natural carriage with the same serotype in high-risk children. Copyright © 2014 Elsevier Ltd. All rights reserved.

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

    Science.gov (United States)

    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

  6. Potassium Channelopathies and Gastrointestinal Ulceration

    Science.gov (United States)

    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

  7. Medical management of venous ulcers.

    Science.gov (United States)

    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.

  8. Hallux ulceration in diabetic patients.

    Science.gov (United States)

    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.

  9. Potassium Channelopathies and Gastrointestinal Ulceration.

    Science.gov (United States)

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

    2016-11-15

    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.

  10. Cost-effectiveness of the CRM-based 7-valent pneumococcal conjugated vaccine (PCV7) in Argentina.

    Science.gov (United States)

    Giglio, Norberto D; Cane, Alejandro D; Micone, Paula; Gentile, Angela

    2010-03-08

    Due to the region's own conditions, universal vaccination with pneumococcal conjugate heptavalent vaccine (PCV-7) in Latin American countries is still controversial. To compare projected economic costs and health benefits associated with pneumococcal conjugate heptavalent vaccine as a routine immunization in healthy children in Argentina. A decision analytic model of Markov simulated lifetime evolution of a birth cohort (n 696,451) was developed and compared costs and health benefits of pneumococcal disease in the presence and absence of vaccination. Cost per life year (LY) gained, reduce in diseases burden and costs of vaccination. From the society's perspective, the incremental cost per LY gained was US$ 5599.42 and the purchase of the 4 doses of vaccine for the entire cohort with a cost of US$ 26.5 dose requires an investment of US$ 73,823,806.00. The model estimated that vaccination reduce the number of death by 159 cases of meningitis, 756 cases of bacteriemias 4594 cases of pneumonias about 84,769 cases of otitis media and 20 meningitis sequelae. The value of the cost per LY gained was considerably modified by the variation in the cost of the vaccine dose, efficacy/effectiveness of the vaccine for pneumonia the mortality from pneumonia and herd immunity. Our analysis predicted that routine vaccination of healthy infants <2 years could prevent an important number of pneumococcal infectious and reduce related mortality and morbidity. This strategic could be highly cost-effective in Argentina. Copyright 2010 Elsevier Ltd. All rights reserved.

  11. The effects of antidepressants on gastric ulcer

    Directory of Open Access Journals (Sweden)

    Mehmet Latif Güneş

    2013-12-01

    Full Text Available In their daily practice, psychiatrists often experience gastriccomplaints in patients beside psychiatric disorders.Peptic ulcer is one of the diseases, which accompanyto psychiatric disorders including mainly depression. Itis shown that antidepressants can inflame the bleedingsincluding gastrointestinal (GI bleedings, while they havepositive effect on ulcer healing. In this review, studies,which conducted about the positive or negative effects ofantidepressant drugs on ulcer treatment were examined.Accordingly; it was found that opipramol, amitriptyline,imipramine that of tricyclic antidepressants was found tobe helpful in healing of the ulcer. It was stated that SelectiveSerotonin Reuptake Inhibitors generally inflamedulcers, exceptionally fluvoxamine and fluoxetine reducedulcer; moclobemide that of monoamine-oxidase inhibitorand tianeptine and mirtazapine that of atypical antidepressantshad positive effect in ulcer healing. To be carefulin choosing the appropriate antidepressant in psychiatricpatients with gastric ulcer is important in the prognosisof both ulcer and depression.Key words: peptic ulcer; depression; antidepressant drugs

  12. 130 DIABETIC FOOT ULCERS: CURRENT TRENDS IN ...

    African Journals Online (AJOL)

    drclement

    achieved in the treatment of diabetic foot ulcers in ... Fig II: WAGNER CLASSIFICATION OF DIABETIC FOOT ULCERS. Grade 0 .... to surgeries for correcting deformities .... Seamless socks and socks with flat, unobtrusive, soft seams should.

  13. Steroid ulcers:Any news?

    Institute of Scientific and Technical Information of China (English)

    Mario; Guslandi

    2013-01-01

    Steroid ulcers,although a common feature in experimental studies,seldom develop in clinical practice,as observed by the meta-analyses carried out in the 90s.Corticosteroids alone become ulcerogenic only if treatment lasts longer than one month and the total administered dose exceeds 1000 mg.On the other hand concomitant intake of non-steroidal anti-inflammatory drugs results in a synergistic,highly damaging effect on the gastroduodenal mucosa.Thus,despite the survival of the steroid ulcer myth in the medical culture,pharmacological protection against steroid-induced peptic ulcers is a rare necessity while the best prophylactic strategy still remains to be determined.

  14. Pradaxa-induced esophageal ulcer.

    Science.gov (United States)

    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.

  15. Management of bleeding gastroduodenal ulcers

    DEFF Research Database (Denmark)

    Laursen, Stig Borbjerg; Jørgensen, Henrik Stig; Schaffalitzky de Muckadell, Ove B

    2012-01-01

    serious ulcer bleeding is suspected and blood found in gastric aspirate, endoscopy within 12 hours will result in faster discharge and reduced need for transfusions. Endoscopic hemostasis remains indicated for high-risk lesions. Clips, thermocoagulation, and epinephrine injection are effective......Description: A multidisciplinary group of Danish experts developed this guideline on management of bleeding gastroduodenal ulcers. Sources of data included published studies up to March 2011. Quality of evidence and strength of recommendations have been graded. The guideline was approved......-risk stigmata. Although selected patients can be discharged promptly after endoscopy, high-risk patients should be hospitalized for at least 3 days after endoscopic hemostasis. Patients with peptic ulcer bleeding who require secondary cardiovascular prophylaxis should start receiving acetylsalicylic acid (ASA...

  16. Nonhealing Ulcer: Acroangiodermatitis of Mali

    Directory of Open Access Journals (Sweden)

    Neeraj Varyani

    2011-01-01

    Full Text Available An 18-year-old male presented with a nonhealing wound on left lower limb, pain and swelling over multiple joints, weight loss, and yellowish discoloration of eyes and urine for the past 4 years. On examination, the patient had pallor, icterus, and generalized lymphadenopathy with a nonhealing unhealthy ulcer over left medial malleolus. He had deformed joints with hepatomegaly and splenomegaly. His laboratory investigations were positive for antinuclear antibody (ANA and anticardiolipin antibody (ACLA. Synovial fluid analysis showed inflammatory findings. Biopsy of margin of the ulcer showed findings consistent with Acroangiodermatitis of Mali. The patient was treated with disease-modifying antirheumatic drugs (DMARDs and aspirin for juvenile idiopathic arthritis and secondary antiphospholipid antibody syndrome (APS, respectively. The ulcer was managed conservatively with systemic antibiotics and topical steroids along with limb elevation and compression elastic stockings. The patient's symptoms improved significantly, and he is in our followup.

  17. [Genital ulcers--what's new?].

    Science.gov (United States)

    Abu Raya, Bahaa; Bamberger, Ellen; Srugo, Isaac

    2013-08-01

    The most common infectious causes of genital ulcers are herpes simplex virus and syphilis. However, mixed infections can occur and genital ulcer may increase the risk of acquiring human immunodeficiency virus. Although the history and physical examination can narrow the differential diagnosis, there is a need for initial routine laboratory testing for the most common pathogens that includes: for syphilis: serologic screening and dark field examination of the lesion; for herpes simplex virus: serology, vial culture and/or polymerase chain reaction. Human immunodeficiency testing is mandatory. Recently, some clinical laboratories adapted the reverse screening algorithm for syphilis (initial treponemal test, and, if positive, followed by non-treponemal test) that may potentially lead to overtreatment. Early and prompt therapy may decrease the risk of transmission of the infectious agent to others. This article reviews the infectious pathogens causing genital ulcers, their unique clinical manifestation, diagnosis and treatment.

  18. Management of bleeding gastroduodenal ulcers

    DEFF Research Database (Denmark)

    Laursen, Stig Borbjerg; Jørgensen, Henrik Stig; Schaffalitzky de Muckadell, Ove B

    2012-01-01

    serious ulcer bleeding is suspected and blood found in gastric aspirate, endoscopy within 12 hours will result in faster discharge and reduced need for transfusions. Endoscopic hemostasis remains indicated for high-risk lesions. Clips, thermocoagulation, and epinephrine injection are effective......Description: A multidisciplinary group of Danish experts developed this guideline on management of bleeding gastroduodenal ulcers. Sources of data included published studies up to March 2011. Quality of evidence and strength of recommendations have been graded. The guideline was approved......-risk stigmata. Although selected patients can be discharged promptly after endoscopy, high-risk patients should be hospitalized for at least 3 days after endoscopic hemostasis. Patients with peptic ulcer bleeding who require secondary cardiovascular prophylaxis should start receiving acetylsalicylic acid (ASA...

  19. Marjolin's Ulcer. A Case Report

    Directory of Open Access Journals (Sweden)

    Sergio Morales Piñeiro

    2016-02-01

    Full Text Available Marjolin's ulcer is rare and aggressive cutaneous malignancy that develops in previously traumatized or chronically inflamed skin. We present the case of a 43-year-old white man suffering from an exophytic bleeding ulcerated lesion on the distal third of the left leg where he already had a large scar from a compound fracture of the tibia and fibula complicated with chronic osteomyelitis. Surgical excision and biopsy were performed, showing a squamous cell carcinoma consistent with Marjolin's ulcer. We decided to present this case given the rare occurrence of the disease. We concluded that patients with this type of lesion should be subject to periodic examinations to prevent or treat potential recurrences.

  20. Misoprostol in peptic ulcer disease.

    Science.gov (United States)

    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.

  1. Ulcerative penile Leishmaniasis in a child

    Directory of Open Access Journals (Sweden)

    Yavuz Yesilova

    2014-01-01

    Full Text Available Penile ulcers may be caused by several different agents. Rarely, cutaneous leishmaniasis may also be accompanied by penile ulcers. We report a five-year-old boy with who had an ulcer on the glans penis. Smears from the ulcer demonstrated amastigotes, biopsy showed histopathological features of leishmaniasis and Leishmania was grown in culture. Treatment with meglumine antimoniate injections led to improvement.

  2. Co-expression of Ubiquitin gene and capsid protein gene enhances the potency of DNA immunization of PCV2 in mice

    Directory of Open Access Journals (Sweden)

    Zhou Yanjun

    2011-05-01

    Full Text Available Abstract A recombinant plasmid that co-expressed ubiquitin and porcine circovirus type 2 (PCV2 virus capsid protein (Cap, denoted as pc-Ub-Cap, and a plasmid encoding PCV2 virus Cap alone, denoted as pc-Cap, were transfected into 293T cells. Indirect immunofluorescence (IIF and confocal microscopy were performed to measure the cellular expression of Cap. Three groups of mice were then vaccinated once every three weeks for a total of three doses with pc-Ub-Cap, pc-Cap or the empty vector pCAGGS, followed by challenging all mice intraperitoneally with 0.5 mL 106.5 TCID50/mL PCV2. To characterize the protective immune response against PCV2 infection in mice, assays of antibody titer (including different IgG isotypes, flow cytometric analysis (FCM, lymphocyte proliferation, cytokine production and viremia were evaluated. The results showed that pc-Ub-Cap and pc-Cap were efficiently expressed in 293T cells. However, pc-Ub-Cap-vaccinated animals had a significantly higher level of Cap-specific antibody and induced a stronger Th1 type cellular immune response than did pc-Cap-vaccinated animals, suggesting that ubiquitin conjugation improved both the cellular and humoral immune responses. Additionally, viral replication in blood was lower in the pc-Ub-Cap-vaccinated group than in the pc-Cap and empty vector groups, suggesting that the protective immunity induced by pc-Ub-Cap is superior to that induced by pc-Cap.

  3. Effectiveness of the 10-Valent Pneumococcal Conjugate Vaccine (PCV-10) in Children in Chile: A Nested Case-Control Study Using Nationwide Pneumonia Morbidity and Mortality Surveillance Data

    Science.gov (United States)

    Toscano, Cristiana M.; Alencar, Gizelton P.; Alvarez, Andrés; Valenzuela, Maria T.; Andrus, Jon; del Aguila, Roberto; Hormazábal, Juan C.; Araya, Pamela; Pidal, Paola; Matus, Cuauhtemoc R.; de Oliveira, Lucia H.

    2016-01-01

    Background The ten-valent pneumococcal conjugate vaccine (PCV10) was introduced into the Chilean National Immunization Program (NIP) in January 2011 with a 3+1 schedule (2, 4, 6 and 12 months) without catch-up vaccination. We evaluated the effectiveness of PCV10 on pneumonia morbidity and mortality among infants during the first two years after vaccine introduction. Methods This is a population-based nested case-control study using four merged nationwide case-based electronic health data registries: live birth, vaccination, hospitalization and mortality. Children born in 2010 and 2011 were followed from two moths of age for a period of two years. Using four different case definitions of pneumonia hospitalization and/or mortality (all-cause and pneumonia related deaths), all cases and four randomly selected matched controls per case were selected. Controls were matched to cases on analysis time. Vaccination status was then assessed. Vaccine effectiveness (VE) was estimated using conditional logistic regression. Results There were a total of 497,996 children in the 2010 and 2011 Chilean live-birth cohorts. PCV10 VE was 11.2% (95%CI 8.5–13.6) when all pneumonia hospitalizations and deaths were used to define cases. VE increased to 20.7 (95%CI 17.3–23.8) when ICD10 codes used to denote viral pneumonia were excluded from the case definition. VE estimates on pneumonia deaths and all-cause deaths were 71.5 (95%CI 9.0–91.8) and 34.8 (95% CI 23.7–44.4), respectively. Conclusion PCV10 vaccination substantially reduced the number of hospitalizations due to pneumonia and deaths due to pneumonia and to all-causes over this study period. Our findings also reinforce the importance of having quality health information systems for measuring VE. PMID:27058873

  4. Effectiveness of the 10-Valent Pneumococcal Conjugate Vaccine (PCV-10) in Children in Chile: A Nested Case-Control Study Using Nationwide Pneumonia Morbidity and Mortality Surveillance Data.

    Science.gov (United States)

    Diaz, Janepsy; Terrazas, Solana; Bierrenbach, Ana L; Toscano, Cristiana M; Alencar, Gizelton P; Alvarez, Andrés; Valenzuela, Maria T; Andrus, Jon; del Aguila, Roberto; Hormazábal, Juan C; Araya, Pamela; Pidal, Paola; Matus, Cuauhtemoc R; de Oliveira, Lucia H

    2016-01-01

    The ten-valent pneumococcal conjugate vaccine (PCV10) was introduced into the Chilean National Immunization Program (NIP) in January 2011 with a 3+1 schedule (2, 4, 6 and 12 months) without catch-up vaccination. We evaluated the effectiveness of PCV10 on pneumonia morbidity and mortality among infants during the first two years after vaccine introduction. This is a population-based nested case-control study using four merged nationwide case-based electronic health data registries: live birth, vaccination, hospitalization and mortality. Children born in 2010 and 2011 were followed from two moths of age for a period of two years. Using four different case definitions of pneumonia hospitalization and/or mortality (all-cause and pneumonia related deaths), all cases and four randomly selected matched controls per case were selected. Controls were matched to cases on analysis time. Vaccination status was then assessed. Vaccine effectiveness (VE) was estimated using conditional logistic regression. There were a total of 497,996 children in the 2010 and 2011 Chilean live-birth cohorts. PCV10 VE was 11.2% (95%CI 8.5-13.6) when all pneumonia hospitalizations and deaths were used to define cases. VE increased to 20.7 (95%CI 17.3-23.8) when ICD10 codes used to denote viral pneumonia were excluded from the case definition. VE estimates on pneumonia deaths and all-cause deaths were 71.5 (95%CI 9.0-91.8) and 34.8 (95% CI 23.7-44.4), respectively. PCV10 vaccination substantially reduced the number of hospitalizations due to pneumonia and deaths due to pneumonia and to all-causes over this study period. Our findings also reinforce the importance of having quality health information systems for measuring VE.

  5. A meta-analysis comparing the effect of PCV2 vaccines on average daily weight gain and mortality rate in pigs from weaning to slaughter.

    Science.gov (United States)

    Kristensen, Charlotte Sonne; Baadsgaard, Niels Peter; Toft, Nils

    2011-03-01

    The aim of this investigation was, through a meta-analysis, to review the published literature concerning the effect of PCV2 vaccination on the average daily weight gain (ADG) and on the mortality rate in pigs from weaning to slaughter. The review was restricted to studies investigating the effect of vaccines against PCV2 published from 2006 to 2008, identified using computerised literature databases. Only studies that met the following criteria were included: commercial vaccines were used, pigs or pens were assigned randomly to vaccination versus control groups in herds naturally infected with PCV2, and vaccinated and non-vaccinated pigs were housed together. Furthermore, it was a requirement that sample size, age at vaccination, and production period were stated. The levels of ADG and mortality rate had to be comparable to those seen in modern intensive swine production. In total, 107 studies were identified; 70 were excluded because they did not fulfil the inclusion criteria and 13 were identical to results published elsewhere. A significant effect of PCV2 vaccination on ADG was found for pigs in all production phases. The largest increase in ADG was found for finishing pigs (41.5g) and nursery-finishing pigs (33.6g) with only 10.6g increase in the nursery pigs. Mortality rate was significantly reduced for finishing pigs (4.4%) and nursery-finishing pigs (5.4%), but not for nursery pigs (0.25%). Herds negative for PRRS had a significantly larger increase in ADG compared to herds positive for PRRS. The PRRS status had no effect on mortality rate.

  6. High pneumonia lifetime-ever incidence in Beijing children compared with locations in other countries, and implications for national PCV and Hib vaccination

    Science.gov (United States)

    Qu, Fang; Sun, Yuexia; Sundell, Jan

    2017-01-01

    Objectives To compare the proportion of Beijing children who have ever had pneumonia (%Pneumonia) to those in other locations, and to estimate by how much national vaccine coverage with Pneumococcal Conjugate Vaccine (PCV) and Haemophilus Influenzae Type b (Hib) could reduce Beijing %Pneumonia. Methods %Pneumonia was obtained for each age group from 1 to 8 years inclusive from 5,876 responses to a cross-sectional questionnaire. Literature searches were conducted for world-wide reports of %Pneumonia. Previous vaccine trials conducted worldwide were used to estimate the pneumococcal (S. pneumoniae) and Hib (H. influenzae) burdens and %Pneumonia as well as the potential for PCV and Hib vaccines to reduce Beijing children’s %Pneumonia. Findings The majority of pneumonia cases occurred by the age of three. The cumulative %Pneumonia for 3–8 year-old Beijing children, 26.9%, was only slightly higher than the 25.4% for the discrete 3 year-old age group, similar to trends for Tianjin (China) and Texas (USA). Beijing’s %Pneumonia is disproportionally high relative to its Gross National Income (GNI) per capita, and markedly higher than %Pneumonia in the US and other high GNI per capita countries. Chinese diagnostic guidelines recommend chest X-ray confirmation while most other countries discourage it in favor of clinical diagnosis. Literature review shows that chest X-ray confirmation returns far fewer pneumonia diagnoses than clinical diagnosis. Accordingly, Beijing’s %Pneumonia is likely higher than indicated by raw numbers. Vaccine trials suggest that national PCV and Hib vaccination could reduce Beijing’s %Pneumonia from 26.9% to 19.7% and 24.9% respectively. Conclusion National PCV and Hib vaccination programs would substantially reduce Beijing children’s pneumonia incidence. PMID:28166256

  7. [Prevention of pressure ulcer (bedsore)].

    Science.gov (United States)

    Sedmak, Dijana; Vrhovec, Marina; Huljev, Dubravko

    2013-10-01

    Although progress in many fields of science, medicine and technology is evident, we are still witnessing the appearance of bedsores and its consequences. However, in the last fifty years there has been considerable progress in the understanding of its causes, prevention and treatment. Prevention and treatment of pressure ulcers are complicated by the many misconceptions. However, with due knowledge of the process of healing of acute and chronic wounds and of the pathophysiological processes, in many cases chronic wounds, like pressure ulcers, can now be prevented and cured, and thus reduce the cost of treatment, as well as the mortality rate.

  8. Pressure Ulcers in Hospitalized Patients

    OpenAIRE

    Hoyos Porto, Saith; Pontificia Universidad Javeriana; García Arias, Ronald Leonel; Pontificia Universidad Javeriana; Chavarro-Carvajal, Diego Andrés; Pontificia Universidad Javeriana; Alberto Heredia, Rodrigo; Pontificia Universidad Javeriana

    2015-01-01

    Pressure ulcers (PU) are ischemic lesions located at the skin and underlying tissues with skin loss by prolonged pressure or friction between two hard planes. Almost 60,000 hospital patients in the United States are estimated to die each year from complications due to pressure ulcers acquired inpatient level and the estimated cost of treatment is about 11,000 billion of dollars per year. These skin lesions are a common and serious problem in the elderly, represent one of the major complicatio...

  9. Diagnosis and treatment of venous ulcers.

    Science.gov (United States)

    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.

  10. Computed tomographic findings in penetrating peptic ulcer

    Energy Technology Data Exchange (ETDEWEB)

    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.

  11. Genetic characterisation of Malawian pneumococci prior to the roll-out of the PCV13 vaccine using a high-throughput whole genome sequencing approach.

    Directory of Open Access Journals (Sweden)

    Dean B Everett

    Full Text Available BACKGROUND: Malawi commenced the introduction of the 13-valent pneumococcal conjugate vaccine (PCV13 into the routine infant immunisation schedule in November 2011. Here we have tested the utility of high throughput whole genome sequencing to provide a high-resolution view of pre-vaccine pneumococcal epidemiology and population evolutionary trends to predict potential future change in population structure post introduction. METHODS: One hundred and twenty seven (127 archived pneumococcal isolates from randomly selected adults and children presenting to the Queen Elizabeth Central Hospital, Blantyre, Malawi underwent whole genome sequencing. RESULTS: The pneumococcal population was dominated by serotype 1 (20.5% of invasive isolates prior to vaccine introduction. PCV13 is likely to protect against 62.9% of all circulating invasive pneumococci (78.3% in under-5-year-olds. Several Pneumococcal Molecular Epidemiology Network (PMEN clones are now in circulation in Malawi which were previously undetected but the pandemic multidrug resistant PMEN1 lineage was not identified. Genome analysis identified a number of novel sequence types and serotype switching. CONCLUSIONS: High throughput genome sequencing is now feasible and has the capacity to simultaneously elucidate serotype, sequence type and as well as detailed genetic information. It enables population level characterization, providing a detailed picture of population structure and genome evolution relevant to disease control. Post-vaccine introduction surveillance supported by genome sequencing is essential to providing a comprehensive picture of the impact of PCV13 on pneumococcal population structure and informing future public health interventions.

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

    Science.gov (United States)

    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. © 2016 Medicalhelplines.com Inc and John Wiley & Sons Ltd.

  13. [Ulcerative colitis and cytomegalovirus infection].

    Science.gov (United States)

    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.

  14. Management of bleeding gastroduodenal ulcers

    DEFF Research Database (Denmark)

    Laursen, Stig Borbjerg; Jørgensen, Henrik Stig; Schaffalitzky de Muckadell, Ove B.

    2012-01-01

    Description: A multidisciplinary group of Danish experts developed this guideline on management of bleeding gastroduodenal ulcers. Sources of data included published studies up to March 2011. Quality of evidence and strength of recommendations have been graded. The guideline was approved by the D......Description: A multidisciplinary group of Danish experts developed this guideline on management of bleeding gastroduodenal ulcers. Sources of data included published studies up to March 2011. Quality of evidence and strength of recommendations have been graded. The guideline was approved...... serious ulcer bleeding is suspected and blood found in gastric aspirate, endoscopy within 12 hours will result in faster discharge and reduced need for transfusions. Endoscopic hemostasis remains indicated for high-risk lesions. Clips, thermocoagulation, and epinephrine injection are effective......-risk stigmata. Although selected patients can be discharged promptly after endoscopy, high-risk patients should be hospitalized for at least 3 days after endoscopic hemostasis. Patients with peptic ulcer bleeding who require secondary cardiovascular prophylaxis should start receiving acetylsalicylic acid (ASA...

  15. Mucosal healing in ulcerative colitis

    DEFF Research Database (Denmark)

    Seidelin, Jakob Benedict; Coskun, Mehmet; Nielsen, Ole Haagen

    2013-01-01

    Ulcerative colitis (UC) is a colonic inflammatory condition with a substantial impact on the quality of life of affected persons. The disease carries a cumulative risk of need of colectomy of 20-30% and an estimated cumulative risk of colorectal cancer of 18% after 30 years of disease duration...

  16. FAQs on leg ulcer care.

    Science.gov (United States)

    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.

  17. Mucosal healing in ulcerative colitis

    DEFF Research Database (Denmark)

    Seidelin, Jakob Benedict; Coskun, Mehmet; Nielsen, Ole Haagen

    2013-01-01

    Ulcerative colitis (UC) is a colonic inflammatory condition with a substantial impact on the quality of life of affected persons. The disease carries a cumulative risk of need of colectomy of 20-30% and an estimated cumulative risk of colorectal cancer of 18% after 30 years of disease duration...

  18. Perforated Peptic Ulcer: new insights

    NARCIS (Netherlands)

    M.J.O.E. Bertleff (Marietta)

    2011-01-01

    textabstractMuch has been written on perforated peptic ulcer (PPU) during the last hundred years. In 1500, when necropsies were first allowed, often a small hole was found in the anterior wall of the stomach, giving an explanation for symptoms of acute abdominal pain, nausea, vomiting which often le

  19. Management of bleeding gastroduodenal ulcers

    DEFF Research Database (Denmark)

    Laursen, Stig Borbjerg; Jørgensen, Henrik Stig; Schaffalitzky de Muckadell, Ove B.

    2012-01-01

    -risk stigmata. Although selected patients can be discharged promptly after endoscopy, high-risk patients should be hospitalized for at least 3 days after endoscopic hemostasis. Patients with peptic ulcer bleeding who require secondary cardiovascular prophylaxis should start receiving acetylsalicylic acid (ASA...

  20. Recording pressure ulcer risk assessment and incidence.

    Science.gov (United States)

    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.

  1. Dutch Venous Ulcer guideline update.

    Science.gov (United States)

    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.

  2. Peptic ulcers: mortality and hospitalization.

    Science.gov (United States)

    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.

  3. The impact of private use of PCV7 in 2009 and 2010 on serotypes and antimicrobial resistance of Streptococcus pneumoniae carried by young children in Portugal: Comparison with data obtained since 1996 generating a 15-year study prior to PCV13 introduction.

    Science.gov (United States)

    Nunes, Sónia; Félix, Sofia; Valente, Carina; Simões, Alexandra S; Tavares, Débora A; Almeida, Sónia T; Paulo, Ana C; Brito-Avô, António; de Lencastre, Hermínia; Sá-Leão, Raquel

    2016-03-29

    In Portugal, the 7-valent pneumococcal conjugate vaccine (PCV7) was not introduced in the national immunization plan but was commercially available between 2001 and 2010. We studied serotype distribution and antibiotic susceptibility of Streptococcus pneumoniae carried by children in 2009 and 2010. Vaccination with PCV7 was extracted from children's immunization bulletins and information on recent antimicrobial consumption was obtained through a questionnaire. For comparison, we included data from previous studies conducted since 1996: 1996-1999, 2001-2003, 2006-2007. Pneumococci were isolated from nasopharyngeal samples of 1092 children up to six years old attending day-care in an urban area. Among these, 76% (819/1070) were vaccinated and 62% (677/1092) carried pneumococci. In 2009-2010, serotype replacement was extensive. Carriage of PCV7 serotypes was 4.9% and 5.8%, in 2009 and 2010, respectively, with the majority being of serotype 19F (carried by 4.3% and 4.6% of all participants, respectively). Colonization by serotype 19F was associated with vaccine status (7.7% (19/248) of non-vaccinees vs. 3.5% (29/818) of PCV7-vaccinees, p=0.010). Carriage of serotype 19A was high in 2009 and 2010 (8.6% of all participants) consistent with values already observed in 2007; carriage of serotype 6A was <1% (10/1092), indicating a major decline after 2007 (5.8% or 31/538, p<0.001). Non-vaccine serotypes increased and serotype 6C became the most frequently carried serotype in 2010 (11.2% (54/481)). High-level resistance to penicillin (MIC ≥2mg/L) showed a decreasing trend (p<0.001), whereas resistance to both penicillin and erythromycin increased (p<0.001) and was detected in 15-20% of all isolates in 2009-2010, most of which were non-vaccine serotypes. Antimicrobial use decreased over time (p<0.001). In conclusion, widespread private use of PCV7 has impacted on colonization leading to near elimination of all PCV7 serotypes except for serotype 19F. Antimicrobial consumption

  4. Clopidogrel delays gastric ulcer healing in rats.

    Science.gov (United States)

    Luo, Jiing-Chyuan; Huo, Teh-Ia; Hou, Ming-Chih; Lin, Hsiao-Yi; Li, Chung-Pin; Lin, Han-Chieh; Chang, Full-Young; Lee, Fa-Yauh

    2012-11-15

    Clopidogrel is not safe enough for the gastric mucosa in patients with high risk of peptic ulcer. This study aimed to explore if clopidogrel delays gastric ulcer healing and elucidate the involved mechanisms. Gastric ulcer was induced in rats and the ulcer size, mucosal epithelial cell proliferation of the ulcer margin, expression of growth factors [epidermal growth factor (EGF), basic fibroblast growth factor] and their receptors, and signal transduction pathways for cell proliferation were measured and compared between the clopidogrel-treated group and untreated controls. For the in vitro part, rat gastric mucosal epithelial cell line (RGM-1 cells) was used to establish EGF receptor over-expressed cells. Cell proliferation and molecular change under EGF treatment (10ng/ml) with and without clopidogrel (10(-6)M) were demonstrated. Ulcer size was significantly larger in the clopidogrel-treated group compared to the control and mucosal epithelial cell proliferation of the ulcer margin was significantly decreased in the clopidogrel-treated group (Pulcer-induced gastric epithelial cell proliferation and ulcer-stimulated expressions of EGF receptor and phosphorylated extracellular signal-regulated kinase (PERK) at the ulcer margin (Pgastric ulcer healing in rats via inhibiting gastric epithelial cell proliferation, at least by inhibition of the EGF receptor-ERK signal transduction pathway.

  5. Management of ulcers in lymphoedematous limbs

    Directory of Open Access Journals (Sweden)

    Vishnu M Karnasula

    2012-01-01

    Full Text Available Lymphoedema is a progressive condition that can have a marked physical and psychological impact on affected patients and significantly reduce the quality of life. The ulcers on chronic lymphoedema patient, which often also makes it impossible for them to work. If left untreated, tends to progress or worsen. Ulcers in lymphoedema patients, therefore, represent not only a medical but also a psychological problem. The treatment is often regarded as being worse than it actually is. In our study of more than 25 years shows around 10% cases are due to chronic lymphodema. Ulcers of chronic lymphoedema are classified into four stages according to their presentation. Their management depends upon their stage of presentation. Patients with chronic lymphoedema and ulceration require a different approach to treatment. The specific issues associated with managing the patient with lymphoedematous ulceration include, limb shape distortion i.e., elephantiasis, care of the skin creases and folds, and swelling of the toes and fore foot. Stage I ulcers will heal with conservative treatment without any surgical intervention. Stage II ulcers needs debridement of the wound and split-thickness skin grafting. The most difficult to treat are the stage III and IV ulcers, due to associated skin changes and reduced vascularity. These cases need debulking along with excision of the ulcer. In order to prevent recurrence of the ulcer in all the four stages needs prolonged follow-up and limb care.

  6. Intestinal microbiota and ulcerative colitis.

    Science.gov (United States)

    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.

  7. Esophageal ulceration complicating doxycycline therapy

    Institute of Scientific and Technical Information of China (English)

    Mohammad A. Al-Mofarreh; Ibrahim A. Al Mofleh

    2003-01-01

    AIM: To report present state of iatrogenic drug-induced esophageal injury (DIEI) induced by medications in a private clinic.METHODS: Iatrogenic drug-induced esophageal injury (DIEI) induced by medications has been more frequently reported. In a private clinic we encountered 36 cases of esophageal ulcerations complicating doxycycline therapy in a mainly younger Saudi population (median age 29 years).RESULTS: The most frequent presenting symptoms were oclynophagia, retrostemal burning pain and dysphagia (94 %,75 % and 56 %, respectively). The diagnosis was according to medical history and confirmed by endoscopy in all patients.Beside withdrawal of doxycycline, when feasible, all patients were treated with a proton-pump inhibitor (PPI) and a prokinetic. Thirty patients who reported to the clinic after treatment were improved within 1-7 (median 1.7) days.CONCLUSION: Esophageal ulceration has to be suspected in younger patients with odynophagia, retrosternal burning pain and/or clysphagia during the treatment with doxycycline.

  8. [Digital ulcers in systemic scleroderma].

    Science.gov (United States)

    Belz, D; Hunzelmann, N; Moinzadeh, P

    2014-11-01

    Digital ulcers (DU's) are one of the main symptoms of systemic scleroderma and occur in approximately 60% of all scleroderma patients. Due to possible complications such as infections, gangrene or amputation, they require regular medical attention and a good wound treatment by doctors and nursing staff. A definition of DU's has not yet been established. In 2009 the European League Against Rheumatism (EULAR) published guidelines for the treatment of DU's. An improvement of the healing of active ulcers has been described with Iloprost. Bosentan significantly reduced the frequency of occurrence of new DU's. In some small studies PDE-5 inhibitors appear helpful. Further studies with other therapeutic approaches will follow in the next few years.

  9. Management of pediatric ulcerative colitis

    DEFF Research Database (Denmark)

    Turner, Dan; Levine, Arie; Escher, Johanna C

    2012-01-01

    Pediatric ulcerative colitis (UC) shares many features with adult-onset disease but there are some unique considerations; therefore, therapeutic approaches have to be adapted to these particular needs. We aimed to formulate guidelines for managing UC in children based on a systematic review (SR......) of the literature and a robust consensus process. The present article is a product of a joint effort of the European Crohn's and Colitis Organization (ECCO) and the European Society for Paediatric Gastroenterology, Hepatology, and Nutrition (ESPGHAN)....

  10. Scleritis and Peripheral Ulcerative Keratitis

    OpenAIRE

    Galor, Anat; Thorne, Jennifer E.

    2007-01-01

    Scleritis and peripheral ulcerative keratitis (PUK) can present as isolated conditions or as part of a systemic inflammatory or infectious disorder. Both are serious ocular conditions that can result in vision loss and therefore require early diagnosis and treatment. Nearly two-thirds of patients with non-infectious scleritis require systemic glucocorticoid therapy, and one fourth need a glucocorticoid-sparing agent, as well. Essentially all patients with non-infectious PUK require systemic g...

  11. Ulcerative colitis after Cytomegalovirus Infection

    Directory of Open Access Journals (Sweden)

    Mohammad Aminianfar

    2014-06-01

    Full Text Available A 21 years old man has been complained of bloody diarrhea, liquid stool containing blood, pus, and fecal matter and crampy abdominal pain from four monthes ago. Ulcerative colitis relies upon the patient's history, clinical symptoms, sigmoidoscopic appearance and histology of colonic biopsy specimens. Treatment of patient started with high dose dexamethasone and prednisolone, asacole, suppository, metronidazole. Patient’s condition not improved and patient admitted in hospital. High dose prednisolone, azathioprine, sulfasalazine and folic acid were given.

  12. Transmission of porcine circovirus 2 (PCV2 by semen and viral distribution in different piglet tissues Transmissão do circovirus suíno 2 (PCV2 pelo sêmen e distribuição do vírus nos tecidos da leitegada

    Directory of Open Access Journals (Sweden)

    Danielle Gava

    2008-01-01

    Full Text Available Porcine circovirus infections are caused by the porcine circovirus 2 (PCV2. Among six different clinical manifestations involving respiratory, enteric, nervous and reproductive signs, the postweaning multisystemic wasting syndrome (PMWS is the most important and studied disease. However, reproductive failures associated with PCV2 have been increasingly reported. Some studies have shown the possible contamination of sows by semen of PCV2 positive boars. In order to investigate the transmission of PCV2 by contaminated semen and its ability to infect the sow and piglets, 20 PCV2 negative sows were inseminated, 10 with negative boar semen and 10 with previously nested-PCR tested positive boar semen. The sows were weekly monitored and blood samples were collected. Based on the results, 4 out 20 sows were selected (1 sow was PCR negative and inseminated with a negative semen, 2 sows were PCR negative and inseminated with a positive semen and 1 sow was PCR negative and inseminated with a positive semen, but became PCR positive around the 30 days of pregnancy. After weaning, 12 male piglets, 3 of each sow, were selected and maintained under isolation. In order to investigate which organs harbored the virus, the young pigs were necropsied around 9 months of age. Samples of serum collected monthly were tested by immunocitochemistry (ICC, and all 12 pigs serum converted. Samples of lymphoid, systemic and reproductive organs were analyzed by nested-PCR and immunohistochemistry (IHC. Evaluation of the samples by nested-PCR, revealed that several tissues were positive in 10 of 12 pigs, mainly the lymph nodes, bone marrow and spleen. Various samples were positive by IHC in 8 of 12 piglets, being the lymph nodes, tonsils and bulbourethral glands the most frequently positive. Thus, the results of testing different samples, in the 3 tests (ICC, nested-PCR and IHC were complementary. These results show that PCV2 transmission through semen to the sows and piglets

  13. Unusual outcome of in utero infection and subsequent postnatal super-infection with different PCV2b strains

    Institute of Scientific and Technical Information of China (English)

    Dipongkor Saha; Hans J.Nauwynck; Uladzimir U.Karniychuk; Liping Huang; Marc Geldhof; Merijn Vanhee; David J.Lefebvre; Peter Meerts; Richard Ducatelle; Jan V.Doorsselaere

    2014-01-01

    VC2002, isolated from postweaning multisystemic wasting syndrome (PMWS)-affected pig, is a mixture of two porcine circovirus genotype 2b (PCV2b) viruses, K2 and K39. Preliminary experiments disclosed short-term adverse effects of K39, but not K2, on porcine foetuses. These findings led to the hypothesis that infection of immuno-incompetent foetuses with K2 confers a status of immunotolerance, and postnatal super-infection with K39 triggers PMWS. To explore this hypothesis, nine 55-day-old foetuses were inoculated in utero (three with K2-104.3TCID50, three with K39-104.3TCID50 and three with medium), and foeto-pathogenicity examined. At 21 days post-inoculation (dpi), K2 did not induce pathology, whereas pathological effects of K39 were evident. Twenty-four 45-day-old foetuses were subsequently inoculated to examine the long-term effect of K2, including six with K2-high dose-104.3TCID50, six with K2-low dose-102.3TCID50 and 12 mock-inoculated controls. Both doses resulted in ifve mummiifed foetuses and one live-born piglet each (69dpi). K2 was recovered from all mummies. K2 and K2-speciifc antibodies were not detected in serum of the two live-born piglets at birth, indicating full control of K2 infection. The K2-low dose-infected piglet was immunostimulated at day 2, but not the K2-high dose-infected piglet. Both non-stimulated and stimulated K2-infected piglets were super-inoculated with K39 at day 6 or 8 (taken as 0 days post super-inoculation). Low viral replication was observed in the non-stimulated K2-K39 piglet (up to 103.3 TCID50/g;identiifed as K39). In contrast, viral replication was extremely high in the stimulated K2-K39 piglet (up to 105.6TCID50/g) and identiifed as K2, indicating that K2 infection is controlled during foetal life, but emerges after birth upon immunostimulation. However, none of the piglets showed any signs of PMWS.

  14. Unusual outcome of in utero infection and subsequent postnatal super-infection with different PCV2b strains.

    Science.gov (United States)

    Saha, Dipongkor; Karniychuk, Uladzimir U; Huang, Liping; Geldhof, Marc; Vanhee, Merijn; Lefebvre, David J; Meerts, Peter; Ducatelle, Richard; Doorsselaere, Jan V; Nauwynck, Hans J

    2014-06-01

    VC2002, isolated from postweaning multisystemic wasting syndrome (PMWS)-affected pig, is a mixture of two porcine circovirus genotype 2b (PCV2b) viruses, K2 and K39. Preliminary experiments disclosed short-term adverse effects of K39, but not K2, on porcine foetuses. These findings led to the hypothesis that infection of immuno-incompetent foetuses with K2 confers a status of immunotolerance, and postnatal super-infection with K39 triggers PMWS. To explore this hypothesis, nine 55-day-old foetuses were inoculated in utero (three with K2-10(4.3)TCID50, three with K39-10(4.3)TCID50 and three with medium), and foeto-pathogenicity examined. At 21 days post-inoculation (dpi), K2 did not induce pathology, whereas pathological effects of K39 were evident. Twenty-four 45-day-old foetuses were subsequently inoculated to examine the long-term effect of K2, including six with K2-high dose-10(4.3)TCID50, six with K2-low dose-10(2.3)TCID50 and 12 mock-inoculated controls. Both doses resulted in five mummified foetuses and one live-born piglet each (69dpi). K2 was recovered from all mummies. K2 and K2-specific antibodies were not detected in serum of the two live-born piglets at birth, indicating full control of K2 infection. The K2-low dose-infected piglet was immunostimulated at day 2, but not the K2-high dose-infected piglet. Both non-stimulated and stimulated K2-infected piglets were super-inoculated with K39 at day 6 or 8 (taken as 0 days post super-inoculation). Low viral replication was observed in the non-stimulated K2-K39 piglet (up to 10(3.3)TCID50/g; identified as K39). In contrast, viral replication was extremely high in the stimulated K2-K39 piglet (up to 10(5.6)TCID50/g) and identified as K2, indicating that K2 infection is controlled during foetal life, but emerges after birth upon immunostimulation. However, none of the piglets showed any signs of PMWS.

  15. Current treatment of ulcerative colitis

    Institute of Scientific and Technical Information of China (English)

    Johannes Meier; Andreas Sturm

    2011-01-01

    Ulcerative colitis (UC) is a chronic disease featuring recurrent inflammation of the colonic mucosa. The goal of medical treatment is to rapidly induce a steroid-free remission while at the same time preventing complications of the disease itself and its treatment. The choice of treatment depends on severity, localization and the course of the disease. For proctitis, topical therapy with 5-aminosalicylic acid (5-ASA) compounds is used. More extensive or severe disease should be treated with oral and local 5-ASA compounds and corticosteroids to induce remission. Patients who do not respond to this treatment require hospitalization. Intravenous steroids or, when refractory, calcineurin inhibitors (cyclosporine, tacrolimus), tumor necrosis factor-α antibodies (infliximab) or immunomodulators (azathioprine, 6-mercaptopurine) are then called for. Indications for emergency surgery include refractory toxic megacolon, perforation, and continuous severe colorectal bleeding. Close collaboration between gastroenterologist and surgeon is mandatory in order not to delay surgical therapy when needed. This article is intended to give a general, practice- orientated overview of the key issues in ulcerative colitis treatment. Recommendations are based on published consensus guidelines derived from national and international guidelines on the treatment of ulcerative colitis.

  16. Current treatment of ulcerative colitis

    Institute of Scientific and Technical Information of China (English)

    JohannesMeier; AndreasSturm

    2011-01-01

    Ulcerative colitis (UC) is a chronic disease featuring re- current inflammation of the colonic mucosa. The goal of medical treatment is to rapidly induce a steroid-free remission while at the same time preventing complica- tions of the disease itself and its treatment. The choice of treatment depends on severity, localization and the course of the disease. For proctitis, topical therapy with 5-aminosalicylic acid (5-ASA) compounds is used. More extensive or severe disease should be treated with oral and local 5-ASA compounds and corticosteroids to induce remission. Patients who do not respond to this treatment require hospitalization. Intravenous steroids or, when refractory, calcineurin inhibitors (cyclosporine, tacrolimus), tumor necrosis factor-α antibodies (infliximab) or immunomodulators (azathioprine, 6-mercaptopurine) are then called for. Indications for emergency surgery include refractory toxic megacolon, perforation, and continuous severe colorectal bleeding. Close collaboration between gastroenterologist and surgeon is mandatory in order not to delay surgical therapy when needed. This article is intended to give a general, practice-orientated overview of the key issues in ulcerative colitis treatment. Recommendations are based on published consensus guidelines derived from national and international guidelines on the treatment of ulcerative colitis.

  17. Gastric Ulcers Syndrome in Donkeys

    Directory of Open Access Journals (Sweden)

    Abelardo Morales Briceño

    2015-09-01

    Full Text Available This study aimed to describe gastric ulcer in donkeys. 10 donkeys (Equus asinus were studied in Bodonal de la Sierra, Badajoz-Extremadura, Spain. They were referred for necropsy and dead due to non-digestive causes. 4 males and 6 females were examined. The ages were classified of 4-16 years old. The stomach and gastric mucosa was evaluated for classified Merrit, 2003. Samples of gastric tissue were collected. The samples fixed in formalin were processed by conventional histological techniques and examined by histopathology. None of the donkeys presented clinical signs for gastric ulcers syndrome. Of the 10 donkeys studied, 10% had Grade 0; 30% Grade 1; 40% Grade 2; 10% Grade 3; and 10% Grade 4. In 30% (3/10 parasites such as Gasterophilus sp. were observed. The histological slices revealed severe damage on the gastric mucosa, a loss of continuity of the gastric mucosa with corium exposure, and subchorionic edema with parakeratotic hyperkeratosis, together with a mixed lymphoplasmocytic mononuclear infiltrate. In conclusion, we reported gastric ulcers syndrome in donkeys in Spain.

  18. Choledochoduodenal fistula of ulcer etiology

    Directory of Open Access Journals (Sweden)

    Čolović Radoje

    2010-01-01

    Full Text Available Introduction Choledochoduodenal fistulas are very rare and in most cases are caused by a long-lasting and poorly treated chronic duodenal ulcer. They may be asymptomatic or followed by symptoms of ulcer disease, by attacks of cholangitis or bleeding or vomiting in cases of ductoduodenal stenosis. The diagnosis is simple and safe, however treatment is still controversial. If surgery is the choice of treatment, local findings should be taken into consideration. As a rule, intervention involving closure of fistula is not recommended. Case Outline The authors present a 60-year-old woman with a long history of ulcer disease who developed attacks of cholangitis over the last three years. Ultrasonography and CT showed masive pneumobilia due to a choledochoduodenal fistula. . As there was no duodenal stenosis or bleeding, at operation the common bile duct was transected and end-to-side choledochojejunostomy was performed using a Roux-en Y jejunal limb. From the common bile duct, multiple foreign bodies of herbal origin causing biliary obstruction and cholangitis were removed. After uneventful recovery the patient stayed symptom free for four years now. Conclusion The performed operation was a simple and good surgical solution which resulted in complication-free and rapid recovery with a long-term good outcome. .

  19. Predictors to parental knowledge about childhood immunisation/EPI vaccines in two health districts in Cameroon prior to the introduction of 13-valent Pneumococcal Conjugate Vaccines (PCV-13).

    Science.gov (United States)

    Libwea, John Njuma; Kobela, Marie; Ollgren, Jukka; Emah, Irene; Tchio, Robert; Nohynek, Hanna

    2014-01-01

    Pneumonia is vaccine-preventable, but the increasing death toll resulting from the disease in Sub-Saharan Africa is alarming. Several factors account for vaccine failing to reach every child, besides incomplete vaccine coverage. Most of these include the perceptions of parents/guardians and healthcare providers. Previous studies on the introduction of new vaccines have focused on experimental trials, coverage figures and vaccine efficacy in developed countries. Little is known on the factors which may hinder the implementation process despite the huge challenges this may encounter in developing countries. This study described the knowledge, attitude and practices (KAP) of parents/guardians on pneumonia and immunisations/EPI vaccines; identify predictive parental socio-economic/demographic characteristics that of good knowledge on pneumonia infections, routine EPI vaccines and the PCV-13. Finally, the study described health center personnel perceptions about immunisations. The WHO's immunisation coverage cluster survey design was used, involving parents/guardians (n = 205) of children aged 0-59 months and health centre personnel (n = 13) directly concerned with vaccination activities between July-September 2010 in two health districts in Yaounde, Cameroon. Descriptive statistics and multivariate logistic models were used to analyse the parental/guardian data while the health personnel data was only analysed descriptively using SPSS version 17.0. Only 19% of the parents/guardians were aware of the availability of the PCV-13. Logistic modelling identified important associations between parental socio-economic/demographic factors and good knowledge on pneumonia disease burden and prevention. According to parents/guardians a short and clear message on the dangers of pneumonia and the need for prevention provided to parents/guardians during sensitisation/out-reach campaigns and use of social network avenues would be primordial, if the PCV-13 is to reach every child.

  20. Anti-ulcer potential of Oxystelma esculentum

    Directory of Open Access Journals (Sweden)

    Devang J Pandya

    2011-01-01

    Full Text Available Oxystelma esculentum is a perennial twiner growing near water-logged areas in the Indian subcontinent. It is used traditionally in stomach ulcers. The present work deals with the investigation of anti-ulcer potential of O. esculentum. The plant was successively extracted with solvents of varying polarities, which served as the test extracts. Anti-ulcer effect was checked in Wistar rats using aspirin- and ethanol-induced acute ulcer models. The petroleum ether extract was found to possess the most effective anti-ulcer activity. This proves the traditional claim of the plant as an anti-ulcer drug. Phytochemical screening of this extract revealed the presence of important classes of compounds like cardenolides, flavonoids, phenolics, sterols and triterpenoids. This bioactivity-guided phytochemical screening can guide further therapeutic investigations and isolation of pharmacologically active compounds from Oxystelma esculentum.

  1. Engaging patients in pressure ulcer prevention.

    Science.gov (United States)

    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.

  2. Transmission of different variants of PCV2 and viral dynamics in a research facility with pigs mingled from PMWS-affected herds and non-affected herds

    DEFF Research Database (Denmark)

    Dupont, Kitt; Hjulsager, Charlotte Kristiane; Kristensen, C.S.

    2009-01-01

    Post-weaning Multisystemic Wasting Syndrome (PMWS) has been identified in most swine-producing countries worldwide. The disease has resulted in significant health challenges and economic damage to the swine industry. The aim of this study was to determine horizontal transmission of porcine...... circovirus type 2 (PCV2) and to examine viral dynamics in pigs in a controlled PMWS transmission study. In the study pigs from PMWS-affected herds and non-affected herds were permitted to have close contact (same pen), nose-to-nose contact (to pigs in neighbouring pens) or no physical contact (pen across...

  3. Infection, excretion and seroconversion dynamics of porcine circovirus type 2 (PCV2) in pigs from post-weaning multisystemic wasting syndrome (PMWS) affected farms in Spain and Denmark

    DEFF Research Database (Denmark)

    Grau-Roma, L.; Hjulsager, Charlotte Kristiane; Sibila, M.

    2009-01-01

    -like signs and matched healthy cohorts were euthanized during the clinical outbreak. PMWS was diagnosed according to internationally accepted criteria and pigs were classified as: (i) PMWS cases, (ii) wasted non-PMWS cases and (iii) healthy pigs. Porcine circovirus type 2 (PCV2) quantitative PCR (q......Longitudinal case-control studies were performed in post-weaning multisystemic wasting syndrome (PMWS) affected farms from Denmark and Spain using similar designs. Fourteen independent batches of 100-154 pigs per batch were monitored from birth to PMWS outbreak occurrence. Pigs displaying PMWS...

  4. Enhancing Documentation of Pressure Ulcer Prevention Interventions: A Quality Improvement Strategy to Reduce Pressure Ulcers.

    Science.gov (United States)

    Jacobson, Therese M; Thompson, Susan L; Halvorson, Anna M; Zeitler, Kristine

    2016-01-01

    Prevention of hospital-acquired pressure ulcers requires the implementation of evidence-based interventions. A quality improvement project was conducted to provide nurses with data on the frequency with which pressure ulcer prevention interventions were performed as measured by documentation. Documentation reports provided feedback to stakeholders, triggering reminders and reeducation. Intervention reports and modifications to the documentation system were effective both in increasing the documentation of pressure ulcer prevention interventions and in decreasing the number of avoidable hospital-acquired pressure ulcers.

  5. Trophic ulcers in the carpal tunnel syndrome

    Directory of Open Access Journals (Sweden)

    Abelardo Q.-C. Araújo

    1993-09-01

    Full Text Available A patient with carpal tunnel syndrome (CTS and trophic ulcers is described. Despite the healing of the ulcers after surgery for CTS, the severe sensory deficit and the electrophysiological tests have not shown any significant improvement. We think these findings argue against the hypothesis of the sensory deficit being responsible for the trophic ulcers. We favor a major role for the sympathetic disturbances as the main cause for those lesions.

  6. Ulcerative necrobiosis lipoidica responsive to colchicine.

    Science.gov (United States)

    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. Three cases of Lipschutz vulval ulceration.

    Science.gov (United States)

    Alés-Fernández, M; Rodríguez-Pichardo, A; García-Bravo, B; Ferrándiz-Pulido, L; Camacho-Martínez, F M

    2010-05-01

    A Lipschütz ulcer or 'ulcus vulvae acutum' is an acute simple ulceration of the vulva or vagina of non-venereal origin which can be associated with lymphadenopathy. Three cases are described with accompanying clinical photographs. Two cases refer to adolescents, one an infant, all without any history of sexual contact. The cases serve to illustrate a little known but potentially important differential diagnosis of vulval ulceration.

  8. Gastric ulcer bleeding: diagnosis by computed tomography

    Energy Technology Data Exchange (ETDEWEB)

    Voloudaki, Argyro; Tsagaraki, Kaliopi; Mouzas, John; Gourtsoyiannis, Nickolas

    1999-06-01

    A case of CT demonstration of a bleeding gastric ulcer is presented, in a patient with confusing clinical manifestations. Abdominal CT was performed without oral contrast medium administration, and showed extravasation of intravenous contrast into a gastric lumen distended with material of mixed attenuation. It is postulated that if radiopaque oral contrast had been given, peptic ulcer bleeding would probably have been masked. CT demonstration of gastric ulcer bleeding, may be of value in cases of differential diagnostic dilemmas.

  9. Refractory leg ulcers associated with Klinefelter syndrome.

    Science.gov (United States)

    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.

  10. Ischemic Gastropathic Ulcer Mimics Gastric Cancer

    Directory of Open Access Journals (Sweden)

    Saleh Daher

    2016-01-01

    Full Text Available 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.

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

    Science.gov (United States)

    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.

  12. Pressure ulcer prevention in frail older people.

    Science.gov (United States)

    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.

  13. Confocal laser endomicroscopy in ulcerative colitis

    DEFF Research Database (Denmark)

    Karstensen, John Gásdal; Săftoiu, Adrian; Brynskov, Jørn

    2016-01-01

    was to correlate colonic confocal laser endomicroscopy (CLE) in ulcerative colitis with histopathology and macroscopic appearance before and after intensification of medical treatment. METHODS: Twenty-two patients with ulcerative colitis in clinical relapse and 7 control subjects referred for colonoscopy were...... colitis compared with inactive ulcerative colitis...... is an emerging endoscopic technique that reproducibly identifies mucosal changes in ulcerative colitis. With the exception of crypt changes, endomicroscopic features appear to improve slowly with time after medical treatment. ( CLINICAL TRIAL REGISTRATION NUMBER: NCT01684514.)....

  14. Therapeutics for Equine Gastric Ulcer Syndrome.

    Science.gov (United States)

    Zavoshti, Fereydon Rezazadeh; Andrews, Frank M

    2017-04-01

    Equine gastric ulcer syndrome (EGUS) is an umbrella term used to describe ulcers in the nonglandular squamous and glandular mucosa, terminal esophagus, and proximal duodenum. Gastric ulcers in the squamous and glandular regions occur more often than esophageal or duodenal ulcers and likely have a different pathogenesis. At present, omeprazole is accepted globally as the best pharmacologic therapy for both regions of the stomach; however, the addition of coating agents and synthetic prostaglandins could add to its effectiveness in treatment of EGUS. Dietary and environmental management are necessary for prevention of recurrence. Copyright © 2016 Elsevier Inc. All rights reserved.

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

    Science.gov (United States)

    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.

  16. Biomedical System for Monitoring Pressure Ulcer Development

    OpenAIRE

    Wang, Frank Tinghwa

    2013-01-01

    Pressure ulcers (PU) are one of the leading health concerns among patients living in long-term care facilities and are a common occurrence in hospitals. In the United States alone, over 2.5 million patients will suffer from pressure ulcers each year, and over 60,000 patients will die due to pressure ulcer related complications. The cost to treat pressure ulcers including hospitalization costs is also prohibitively expensive; just in the United States alone it is estimated that $9.2-15.6 Billi...

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

    Science.gov (United States)

    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.

  18. Incidence of Duodenal Ulcers and Gastric Ulcers in a Western Population: Back to Where It Started

    Directory of Open Access Journals (Sweden)

    Marcel JM Groenen

    2009-01-01

    Full Text Available BACKGROUND/OBJECTIVES: As recently as 40 years ago, a decline in the incidence of peptic ulcers was observed. The discovery of Helicobacter pylori had a further major impact on the incidence of ulcer disease. Our aim was to evaluate the trends in the incidence and bleeding complications of ulcer disease in the Netherlands.

  19. Ulcer protective effect of Leucas aspera in various experimental ulcer models

    Directory of Open Access Journals (Sweden)

    Bibin Baby Augustine

    2014-02-01

    Full Text Available Objective: To investigate the ulcer protective effect of Leucas aspera (L. aspera aerial parts in various experimental ulcer models. Methods: Aerial parts of L. aspera were collected and extracted with methanol (70% v/v. Preliminary phytochemical screening and toxicity evaluation of methanolic extract of L. aspera were performed. Ulcer protective effect of methanolic extract of L. aspera was checked using various in vivo experimental ulcer models (indomethacin plus restraint model, swimming induced stress ulcer, serotonin induced gastric ulcer, cysteamine induced duodenal ulcer, ethanol induced gastric ulcer. Antioxidant and histopathological studies of gastric mucosa were conducted in ethanol induced ulcer model. Results: Methanolic extract of L. aspera did not show any toxic reactions in both acute and short term toxicity studies. Moreover, methanolic extract of L. aspera showed powerful antisecretory and ulcer protective effect in all the tested ulcer models. Results of antioxidant and histopathological studies further confirmed the ulcer protective effect of methanolic extract of L. aspera. Conclusions: The present study justifies the folkloric use of L. aspera in various gastric disorders. Further studies should be conducted to find the mechanism of action.

  20. Gastric ulcers in pigs affected with postweaning multisystemic wasting syndrome Úlceras gástricas em suínos afetados pela síndrome multissistêmica do definhamento

    Directory of Open Access Journals (Sweden)

    André Mendes Ribeiro Corrêa

    2008-12-01

    Full Text Available Samples of gastric lymph nodes and the stomachs from 24 pigs selected from herds affected by postweaning multisystemic wasting syndrome (PMWS and sudden death associated with gastric ulcers were studied. Pigs were selected on the basis of unthriftiness, decreased feed intake, and wasting. The stomachs were opened, inverted, and classified into 0-3 score according the severity of the gross lesions present in pars oesophagica (non-glandulargastric mucosa. Selected samples were processed for paraffin embedding and stained with hematoxylin and eosin. Immunohistochemistry using anti-PCV2 (porcine circovírus type 2 antibody, anti-Helicobacter pylori antibody and a wide-spectrum anti-cytokeratin antibody was performed. Gross changes in pars oesophagea were classified according to the severity of lesions as score 3, 2, and 1 in 8, 6, 5 stomachs respectivelly. Microscopically, hyperplastic lymphoid follicles, lymphohistiocytic inflammatory infiltrates and focci of necrosis in the gastric mucosa were common findings. Large amounts of PCV2 antigen were observed in the cytoplasm and nuclei from intralesional cells and debris from the gastric glandular mucosal zone; however, in the fundus, anti-PCV2 immunostaining was restricted to the surface mucosal cells and foveolar compartment. All gastric lymph nodes were positive for PCV2 antigen. Anti-H. pylori immunostaining was seen in eleven cases, mainly in the antrum, on the mucosal surface and foveolar compartment. The association of the anti-PCV2 immunostaining with the glandular mucus-producing cells suggests a role for PCV2 as an additional factor for the swine ulcer development.Amostras de linfonodos gástricos e os estômagos de 24 leitões selecionados de rebanhos afetados pela síndrome multissistêmica do definhamento suíno e mortes súbitas por úlceras gástricas foram estudados. Os animais foram seleciona dos por baixa performance, baixo consumo de alimento e desnutrição. Os estômagos foram

  1. Exostectomy for chronic midfoot plantar ulcer in Charcot deformity

    DEFF Research Database (Denmark)

    Laurinaviciene, R.; Kirketerp-Moeller, K.; Holstein, Per Evald

    2008-01-01

    Charcot midfoot ulcers are rare and very difficult to heal, with surgery being an option. This retrospective study assessed healing rates, complications, and the incidence of re-ulceration and other foot ulcer problems following exostectomies Udgivelsesdato: 2008/2......Charcot midfoot ulcers are rare and very difficult to heal, with surgery being an option. This retrospective study assessed healing rates, complications, and the incidence of re-ulceration and other foot ulcer problems following exostectomies Udgivelsesdato: 2008/2...

  2. [Impact of PCV10 pneumococcal vaccine on mortality from pneumonia in children less than one year of age in Santa Catarina State, Brazil].

    Science.gov (United States)

    Kupek, Emil; Vieira, Ilse Lisiane Viertel

    2016-03-01

    The aim of this study was to evaluate the impact of PCV10 pneumococcal vaccine on mortality from pneumonia in children less than one year of age in Santa Catarina State, Brazil, comparing the four years prior and the four years subsequent to the vaccine's introduction in 2010. This ecological study used data from the Mortality Information System and vaccination coverage of children less than one year. Data were grouped by municipalities of residence and regions. Average mortality from pneumonia in children under one year decreased from 29.69 to 23.40 per 100,000, comparing 2006-2009 and 2010-2013, or a reduction of 11%. However there were differences between regions with a drop in mortality (Grande Florianópolis, Sul, Planalto Norte, and Nordeste) and others with an increase in the annual rates (Oeste, Itajaí, and Serra). In short, the state as a whole showed 11% reduction in mortality from pneumonia in children less than one year of age, four years after implementing routine PCV10 vaccination in the National Immunization Program, but with heterogeneous effects when comparing regions of the state.

  3. Triple gastric peptic ulcer perforation.

    Science.gov (United States)

    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.

  4. Association between ulcer site and outcome in complicated peptic ulcer disease

    DEFF Research Database (Denmark)

    Lolle, Ida; Møller, Morten Hylander; Rosenstock, Steffen Jais

    2016-01-01

    OBJECTIVE: Mortality rates in complicated peptic ulcer disease are high. This study aimed to examine the prognostic importance of ulcer site in patients with peptic ulcer bleeding (PUB) and perforated peptic ulcer (PPU). MATERIALS AND METHODS: Design: a nationwide cohort study with prospective...... and adjusted association between ulcer site (gastric and duodenal) and the outcome measures of interest were assessed by binary logistic regression analysis. RESULTS: Some 20,059 patients with PUB and 4273 patients with PPU were included; 90-d mortality was 15.3% for PUB and 29.8% for PPU; 30-d mortality...... was 10.2% and 24.7%, respectively. Duodenal bleeding ulcer, as compared to gastric ulcer (GU), was associated with a significantly increased risk of all-cause mortality within 90 and 30 d, and with re-intervention: adjusted odds ratio (OR) 1.47 (95% confidence interval 1.30-1.67); p 

  5. Pressure ulcers: Back to the basics

    Science.gov (United States)

    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

  6. Surgical treatment of perforated gastric ulcer

    Directory of Open Access Journals (Sweden)

    Korica Milan

    2002-01-01

    Full Text Available Introduction Peptic ulcer perforation is a complication of ulcer disease which requires urgent surgical treatment. The aim of this paper was to point out our experience in surgical treatment of perforated peptic ulcer. Material and methods This retrospective study analyzes results of surgical treatment in 365 patients with perforated peptic ulcer during the period January 1996 to December 2000. Results During the last 5-year period 365 patients were treated following peptic ulcer perforation. The average age was 43.53±8.26, with the span from 18 to 86. The most frequent surgical procedures in treatment of peptic ulcer perforation were: simple closure with biopsy (55.88%, excision of the ulcer with a pyloroplasty and vagotomy (35.29% as nonresection surgical procedures and stomach resection after Billroth II (8.83%. The postoperative mortality was 4.41%. Conclusions The methods of choice in surgical treatment of gastric ulcer perforation are nonresection surgical procedures with drug therapy and eradication of Helicobacter pylori, if present.

  7. Pressure ulcers: Back to the basics

    Directory of Open Access Journals (Sweden)

    Karoon Agrawal

    2012-01-01

    Full Text Available 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.

  8. Microsurgical Treatment of Mooren‘s Ulcer

    Institute of Scientific and Technical Information of China (English)

    HanpingXie; JiaqiChen; 等

    2002-01-01

    Objective:To evaluate effect of lamellar keratoplasty(LKP) on Mooren's corneal ulcer.Methods:The effect ,postoperative astigmatism,postoperative vision,ulcer recurrence of postperation,and surgical complications of two groups of consecutive Mooren's ulcer inpatients treated respectively by non-microsurgery of LKP and microsurgery of LKP were analyzed.Results:There were significant differences of the effect,postoperative astigmatism,postoperative vision,ulcer recurrence of postoperation,and surgical complications be-tween the two groups.The effect and postoperative vision of the microsurgery-tyeated group were betterthan those of the non-microsurgery-treated group.The postoperative astigma-tism,ulcer recurrence of postoperation, and surgical complications of the micro-surgery-treated group were less than those of the nonmicrosurgery-treated group.Conclusion:Microsrugery of LKP of Mooren's corneal ulcer can greatly improve the ul-cer healing and postoperative vision, and reduce the surgical complication and the ulcer recurrence of postoperation.Eye Science 2000;16:56-60.

  9. Corynebacterium macginleyi isolated from a corneal ulcer

    Directory of Open Access Journals (Sweden)

    Kathryn Ruoff

    2010-02-01

    Full Text Available We report the isolation of Corynebacterium macginleyi from the corneal ulcer culture of a patient, later enrolled in the Steroids for Corneal Ulcer Trial (SCUT. To our knowledge this is the first published report from North America of the recovery of C. macginleyi from a serious ocular infection.

  10. Diagnosis and management of genital ulcers.

    Science.gov (United States)

    Roett, Michelle A; Mayor, Mejebi T; Uduhiri, Kelechi A

    2012-02-01

    Herpes simplex virus infection and syphilis are the most common causes of genital ulcers in the United States. Other infectious causes include chancroid, lymphogranuloma venereum, granuloma inguinale (donovanosis), secondary bacterial infections, and fungi. Noninfectious etiologies, including sexual trauma, psoriasis, Behçet syndrome, and fixed drug eruptions, can also lead to genital ulcers. Although initial treatment of genital ulcers is generally based on clinical presentation, the following tests should be considered in all patients: serologic tests for syphilis and darkfield microscopy or direct fluorescent antibody testing for Treponema pallidum, culture or polymerase chain reaction test for herpes simplex virus, and culture for Haemophilus ducreyi in settings with a high prevalence of chancroid. No pathogen is identified in up to 25 percent of patients with genital ulcers. The first episode of herpes simplex virus infection is usually treated with seven to 10 days of oral acyclovir (five days for recurrent episodes). Famciclovir and valacyclovir are alternative therapies. One dose of intramuscular penicillin G benzathine is recommended to treat genital ulcers caused by primary syphilis. Treatment options for chancroid include a single dose of intramuscular ceftriaxone or oral azithromycin, ciprofloxacin, or erythromycin. Lymphogranuloma venereum and donovanosis are treated with 21 days of oral doxycycline. Treatment of noninfectious causes of genital ulcers varies by etiology, and ranges from topical wound care for ulcers caused by sexual trauma to consideration of subcutaneous pegylated interferon alfa-2a for ulcers caused by Behçet syndrome.

  11. Complex interventions for preventing diabetic foot ulceration

    NARCIS (Netherlands)

    Hoogeveen, Ruben C; Dorresteijn, Johannes A N; Kriegsman, Didi M W; Valk, Gerlof D.

    2015-01-01

    BACKGROUND: Ulceration of the feet, which can lead to the amputation of feet and legs, is a major problem for people with diabetes mellitus, and can cause substantial economic burden. Single preventive strategies have not been shown to reduce the incidence of foot ulceration to a significant extent.

  12. Ulcerative colitis flare with splenic ven thrombosis.

    Science.gov (United States)

    Bozkurt, Huseyin Sancar; Kara, Banu; Citil, Serdal

    2015-01-01

    Patients with ulcerative colitis (UC) have an increased risk of thromboembolic events. Here, we present a 28-year-old man with active ulcerative pancolitis presenting via splenic vein thrombosis and left renal superior infarct that was not associated with a surgical procedure.

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

    Science.gov (United States)

    ... IS THE CAUSE OF ULCERATIVE COLITIS AND CROHN’S DISEASE? The origin of IBD is still unknown. It is possible that a combination of factors may be the underlying cause of Crohn’s disease and ulcerative colitis. Researchers theorize that IBD patients ...

  14. Endoscopic biopsy: Duodenal ulcer penetrating into liver

    Institute of Scientific and Technical Information of China (English)

    Baybora Kircali; Tülay Saricam; Aysegul Ozakyol; Eser Vardareli

    2005-01-01

    @@ TO THE EDITOR We have read with interest the recent report by E Kayacetin and S Kayacetin of Gastric ulcer penetrating to liver diagnosed by endoscopic biopsy[1] since we diagnosed the duodenal ulcer which penetrated into liver similarly. This is a rather unusual case because of the fifth case in the literature and responding to medical therapy.

  15. Complex interventions for preventing diabetic foot ulceration

    NARCIS (Netherlands)

    Hoogeveen, Ruben C; Dorresteijn, Johannes A N; Kriegsman, Didi M W; Valk, Gerlof D.

    2015-01-01

    BACKGROUND: Ulceration of the feet, which can lead to the amputation of feet and legs, is a major problem for people with diabetes mellitus, and can cause substantial economic burden. Single preventive strategies have not been shown to reduce the incidence of foot ulceration to a significant extent.

  16. Probiotics and prebiotics in ulcerative colitis

    NARCIS (Netherlands)

    Derikx, L.A.A.P.; Dieleman, L.A.; Hoentjen, F.

    2016-01-01

    The intestinal microbiota is one of the key players in the etiology of ulcerative colitis. Manipulation of this microflora with probiotics and prebiotics is an attractive strategy in the management of ulcerative colitis. Several intervention studies for both the induction and maintenance of

  17. Drug-induced peptic ulcer disease

    OpenAIRE

    Vella, Valerie

    2005-01-01

    For more than a century, peptic ulcer disease has been a major cause of morbidity and mortality. Peptic ulcer disease is a heterogeneous group of disorders involving the gastrointestinal tract and results from an imbalance between the aggressive forces of gastric acid and pepsin and the defensive mechanisms of the gastric mucosa.

  18. Pressure ulcer risk in hip fracture patients

    NARCIS (Netherlands)

    Houwing, RH; Rozendaal, M; Wouters-Wesseling, W; Buskens, E; Keller, P; Haalboom, JRE

    2004-01-01

    Hip fracture patients have a high risk of pressure ulcers (PU). We followed 121 hip fracture patients for the development of pressure ulcers and evaluated a risk assessment tool for sensitivity and specificity. More than half of the patients presented with PU, mostly stage I. Risk factors for PU wer

  19. DIFFERENTIAL DIAGNOSIS OF LONG TERM TONGUE ULCERS

    Directory of Open Access Journals (Sweden)

    Hegde Nidarsh D.

    2012-08-01

    Full Text Available Oral ulcers is a very common disorder of the oral mucosa. Patients with signs or symptoms of oral ulcers are sometimes referred to gastroenterology clinics, however, in most instances the ulcers does not reflect gastrointestinal disease, some with a chronic non- healing ulcer are advised biopsy. Indeed, a spectrum of disorders can give rise to oral mucosal ulcers ranging from minor local trauma to significant local disease such as malignancy or systemic illness. Lesions of the tongue have a broad differential diagnosis ranging from benign idiopathic processes to infections, cancers, and infiltrative disorders. This article will focus on common ulcerative disorders of the tongue in aspects of their clinical features and differential diagnosis, two case reports with the diagnosis and conservative management for long-term chronic ulcers. The two cases which are reported in this article had a differential diagnosis of Squamous cell carcinoma of the tongue. The clinical picture was craterlike lesion, having a velvety-red base and a rolled, indurated border and most important painless in both cases. Removal of the irritant which was the tooth, rehabilitation of the oral mucosa by lubrication with Cocus Nucifera resulted in the healing of the ulcers. Functional components of Cocus Nucifera are Squaline, tocopherol, phytosterols and other sterols which are all plant steroids.

  20. Pressure ulcer risk in hip fracture patients

    NARCIS (Netherlands)

    Houwing, R. H.; Rozendaal, M; Wouters-Wesseling, W; Buskens, E.; Keller, P; Haalboom, JRE

    Hip fracture patients have a high risk of pressure ulcers (PU). We followed 121 hip fracture patients for the development of pressure ulcers and evaluated a risk assessment tool for sensitivity and specificity. More than half of the patients presented with PU, mostly stage I. Risk factors for PU

  1. Probiotics and prebiotics in ulcerative colitis.

    Science.gov (United States)

    Derikx, Lauranne A A P; Dieleman, Levinus A; Hoentjen, Frank

    2016-02-01

    The intestinal microbiota is one of the key players in the etiology of ulcerative colitis. Manipulation of this microflora with probiotics and prebiotics is an attractive strategy in the management of ulcerative colitis. Several intervention studies for both the induction and maintenance of remission in ulcerative colitis patients have been performed. Most of these studies evaluated VSL#3 or E. Coli Nissle 1917 and in general there is evidence for efficacy of these agents for induction and maintenance of remission. However, studies are frequently underpowered, lack a control group, and are very heterogeneous investigating different probiotic strains in different study populations. The absence of well-powered robust randomized placebo-controlled trials impedes the widespread use of probiotics and prebiotics in ulcerative colitis. However, given the promising results that are currently available, probiotics and prebiotics may find their way to the treatment algorithm for ulcerative colitis in the near future. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. WOUND HEALING IN DIABETIC ULCER

    Directory of Open Access Journals (Sweden)

    Ida Bagus Putra Pramana

    2013-03-01

    Full Text Available The mechanism of wound healing is a complex mechanism and involves a variety of cells. Injury is defined as a disruption of normal structure and function. Various types of growth factors and cytokines such as platelet derived growth factor and transforming growth factor beta involved in the mechanism of wound healing. There are four phases of wound healing mechanisms : hemostasis, inflammatory, proliferative, and remodeling. Diabetic ulcers is one major complication, occurring in 15% of patients with diabetes mellitus (DM and as much as 84% of patients with diabetic ulcers require amputation action. In DM patients there is a failure in normal wound healing mechanisms. Various histopathological studies showed elongation phase of inflammation in patients with diabetes mellitus, thus inhibiting the formation of granulation tissue. Increased blood sugar levels will lower the expressin of perlecan, increased advanced glycation endproducts, decreased the formation of nitric oxide (by ± 67%, changes in the structure and function of fibroblasts and increased activity of matrix metalolproteinases, it will cause distruption of the normal wound healing mechanisms. (MEDICINA 2012;43:49-53.

  3. Perforated duodenal ulcer: Emerging pattern

    Directory of Open Access Journals (Sweden)

    Murtaza Ali Asger Calcuttawala

    2014-01-01

    Full Text Available Background: A total of 27 patients of perforated duodenal ulcer admitted in our institution between December 2010 and November 2012 were treated and studied. Materials and Methods: All patients were diagnosed on the basis of clinical and radiological findings, exploratory laparotomy was performed and simple closure of perforation with placement of Graham′s omental patch was carried out. This was followed by triple regimen for Helicobacter pylori eradication. Results: All patients were male, maximum incidence (61.54% was noted in the age group of 21-30, ′O′ +ve blood group was most commonly observed in our patients. Eight patients had history suggestive of acute acid peptic disease. Mean time interval between the start of symptoms and surgery was 43 h. No morbidity except minimal pleural effusion was seen in one case. There was no mortality in our series. Conclusion: We conclude that although a number of definitive surgeries have been described for acid peptic disease, but the requirement of such procedures has come down due to increasing use of H. pylori eradication therapy and proton pump inhibitors. However, surgery for complications especially for duodenal ulcer perforation has not reduced concomitantly. Incidence is greater in young males.

  4. Rabbit gastric ulcer models: comparison and evaluation of acetic acid-induced ulcer and mucosectomy-induced ulcer.

    Science.gov (United States)

    Maeng, Jin Hee; Lee, Eunhye; Lee, Don Haeng; Yang, Su-Geun

    2013-06-01

    In this study, we examined rabbit gastric ulcer models that can serve as more clinically relevant models. Two types of ulcer model were studied: acetic acid-induced ulcers (AAU) and mucosal resection-induced ulcers (MRU). For AAU, rabbit gastric mucosa was exposed by median laparotomy and treated with bottled acetic acid. MRU was examined as a model for endoscopic mucosal resection (EMR). Normal saline was injected into the submucosal layer and the swollen mucosa was resected with scissors. Endoscopic mucosal resection (EMR) is frequently performed for treatment of early gastric cancers. This procedure inevitably leads to ulcers and bleeding. Bleeding control is the major concern in endoscopic mucosectomy, and some endoscopic hemostatic agents are currently under clinical and preclinical studies. MRU was developed as a model for these induced ulcers and the evaluation of the healing process. The clinical relevancy of those models was compared with that of rat models. Progressive healing was observed for 7 days based on histology. Rabbit models demonstrate round, deep ulcers with clear margins and well-defined healing stages that were difficult to define in rat models.

  5. Ulcers

    Science.gov (United States)

    ... These include both regular and decaffeinated coffee, tea, chocolate, meat extracts, alcohol, black pepper, chili powder, mustard ... triple, triple therapy, úlceras duodenales, úlceras gástricas Family Health, ... who can benefit from the human papillomavirus (HPV) vaccine. The vaccine ...

  6. Support surfaces for pressure ulcer prevention.

    Science.gov (United States)

    McInnes, Elizabeth; Jammali-Blasi, Asmara; Bell-Syer, Sally E M; Dumville, Jo C; Middleton, Victoria; Cullum, Nicky

    2015-09-03

    Pressure ulcers (i.e. bedsores, pressure sores, pressure injuries, decubitus ulcers) are areas of localised damage to the skin and underlying tissue. They are common in the elderly and immobile, and costly in financial and human terms. Pressure-relieving support surfaces (i.e. beds, mattresses, seat cushions etc) are used to help prevent ulcer development. This systematic review seeks to establish:(1) the extent to which pressure-relieving support surfaces reduce the incidence of pressure ulcers compared with standard support surfaces, and,(2) their comparative effectiveness in ulcer prevention. In April 2015, for this fourth update we searched The Cochrane Wounds Group Specialised Register (searched 15 April 2015) which includes the results of regular searches of MEDLINE, EMBASE and CINAHL and The Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2015, Issue 3). Randomised controlled trials (RCTs) and quasi-randomised trials, published or unpublished, that assessed the effects of any support surface for prevention of pressure ulcers, in any patient group or setting which measured pressure ulcer incidence. Trials reporting only proxy outcomes (e.g. interface pressure) were excluded. Two review authors independently selected trials. Data were extracted by one review author and checked by another. Where appropriate, estimates from similar trials were pooled for meta-analysis. For this fourth update six new trials were included, bringing the total of included trials to 59.Foam alternatives to standard hospital foam mattresses reduce the incidence of pressure ulcers in people at risk (RR 0.40 95% CI 0.21 to 0.74). The relative merits of alternating- and constant low-pressure devices are unclear. One high-quality trial suggested that alternating-pressure mattresses may be more cost effective than alternating-pressure overlays in a UK context.Pressure-relieving overlays on the operating table reduce postoperative pressure ulcer incidence

  7. Heel ulcers - Pressure ulcers or symptoms of peripheral arterial disease? An exploratory matched case control study.

    Science.gov (United States)

    Twilley, Heidi; Jones, Sarahjane

    2016-05-01

    To investigate the relationship between pressure ulcers of the heel and peripheral arterial disease (PAD) and determine the feasibility of conducting a statistically powered matched case control study. Evidence indicates a relationship between chronic leg ulcers and vascular disease. The relationship between pressure ulcers of the heel and vascular disease is less well established. A matched case control study. Data were collected between March 2014 and January 2015. 15 patients identified as having a grade 2, 3 or 4 pressure ulcer of the heel were compared with 15 matched controls without pressure ulcers of the heel. The primary clinical outcome measure was the ankle brachial pressure index (ABPI), where an ABPI 1.3 was considered clinically indicative of PAD. The primary feasibility outcome measure was the rate of recruitment. Eighty seven patients were reported as having foot and heel ulcers; 36 of whom were identified as having pressure ulcers of the heel, 15 (42%) of whom were recruited to the study. Patients presenting with pressure ulcers of the heel were significantly more likely to simultaneously have previously undiagnosed PAD compared with age, gender and ethnicity matched controls without pressure ulcers of the heel (odds ratio: 11, 95% confidence interval 1.99-60.57). The formation of pressure ulcers of the heel could, in some patients, be related to the presence of PAD rather than a consequence of poor quality care. Healthcare professionals should assess the patient to exclude or confirm PAD. Copyright © 2016 Tissue Viability Society. Published by Elsevier Ltd. All rights reserved.

  8. Omeprazole maintenance therapy prevents recurrent ulcer bleeding after surgery for duodenal ulcer

    Institute of Scientific and Technical Information of China (English)

    Konstantinos Demertzis; Dimitrios Polymeros; Theodoros Emmanuel; Konstantinos Triantafyllou; Pericles Tassios; Spiros D Ladas

    2006-01-01

    AIM: To evaluate the omeprazole maintenance therapy in patients with recurrent ulcer bleeding after surgery for duodenal ulcer.METHODS: We studied 15 consecutive patients with recurrent ulcer bleeding after surgery for duodenal ulcer.Omeprazole (20 mg/d) maintenance therapy was given after ulcer healing. In addition to clinical follow-up, ambulatory 24-h gastric pH assay was performed before and during omeprazole therapy in those patients and controls with previous duodenal ulcer surgery but no ulcer recurrence.RESULTS: All the 15 ulcers were healed after being treated with omeprazole (40 mg/d) for 2 mo. Eleven patients with two (1-9) episodes of recurrent ulcer bleeding completed the follow-up (43, 12-72 mo). None of them had a bleeding episode while on omeprazole. One patient discontinued the therapy and had recurrent bleeding. The median 24-h fraction time of gastric pH <4 in patients was 80, 46-95% , and was reduced to 32, 13-70% by omeprazole (P = 0.002).CONCLUSION: Long-term maintenance therapy with omeprazole (20 mg/day) is effective in preventing recurrent ulcer bleeding.

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

    Directory of Open Access Journals (Sweden)

    Samuel Adetunji Onasanwo

    2013-01-01

    Full Text Available 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.

  10. DIABETIC FOOT ULCERS MICROBIOLOGICAL STUDY

    Directory of Open Access Journals (Sweden)

    P. Rajagopal

    2016-08-01

    Full Text Available BACKGROUND AND OBJECTIVES Infections of all types are more common in patients with diabetes, on the basis of outcome of retrospective study in Canada. Many types of infections are very common in diabetic than non-diabetic patients. Foot is the most common site. Diabetic foot infections range from mild infections to limb threatening conditions. Most require emergency medical attention. Diabetic foot infection is a global burden and projected to increase from 246 million people to over 380 million people by the year 2025. Many people with diabetes develop complications that seriously affect their quality and length of life. Lower limb complications are common, particularly foot ulcers and gangrene. Development of these complications is attributed to individual risk factors, poverty, racial and ethnic differences, and quality of local and national health care systems. The wide variations noted suggest that best practices in low incidence areas could easily be adapted in high incidence areas to reduce the burden of complications. Almost every infection begins in a wound, often as neuropathic ulceration or a traumatic break in the skin. Infections that begin as a small problem may progress to involve soft tissue, bones and joints. Because of these morbidity and occasional mortality by these foot infections several authoritative groups have recently developed guidelines for assessing and treating diabetic foot. METHODOLOGY 100 Diabetic patients with foot ulcers were admitted and wounds were classified using wagner’s classification. Pus was sent for culture and sensitivity and treated accordingly. RESULTS In our study the most common organism cultured from the wound with diabetes mellitus was staphylococcus. The most sensitive drug for these organisms was found to be chloramphenicol on most occasions. CONCLUSION The rationale of pus culture and sensitivity is not only to definitively treat the diabetic wound after the culture sensitivity report is

  11. Compression Stockings for Treating Venous Leg Ulcers

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    J. P. Benigni

    2013-01-01

    Full Text Available Background. In order to treat venous leg ulcers, it is recommended to use high pressure compression (30–40 mmHg at the ankle. Compression stockings which are not operator dependant could be the best option because of their pressure control. However 30–40 mmHg compression stockings are often hard to put on. Putting two lower pressure compression stockings over each other could be a good therapeutic alternative. Objectives. To compare the in vitro pressures given by the manufacturers of 2 antiulcer kits with the in vivo interface pressures measured in healthy subjects and to evaluate the stiffness and friction indices from those kits based on the interface pressure in order to assess their clinical properties. Material and Methods. Using a Kikuhime pressure device, interface pressure was measured in 12 healthy subjects at the reference point B1. One stiffness index (Static Stiffness Index (SSI and a friction index have been calculated. Results. Mediven Ulcer kit gets the recommended pressures whereas Jobst’s Ulcer Care kit does not for treating a venous leg ulcer. Jobst’s Ulcer Care transmits entirely the pressure in relation to a friction index close to 1. Conclusion. This antiulcer kit study underlines that in vivo and in vitro pressures can be different (Jobst’s Ulcer Care kit and Mediven Ulcer kit. In order not to lose pressure, it is important to take into account the friction index when superimposing two stockings.

  12. Tetracycline ulcers of the oesophagus

    Energy Technology Data Exchange (ETDEWEB)

    Winckler, K.

    1981-11-01

    Two cases of tetracycline ulcers of the oesophagus are reported and compared with thirteen other cases from the literature. In most cases, the patients had taken their capsules with little or no fluid just before going to bed. Some hours later they developed retrosternal pain that was intensified by swallowing. Endoscopy showed sharply demarcated greyish-white areas of mucosal damage which represented layers of stratified squamous cells, separated by oedema, and a dense neutrophilic infiltration of the lamina propria and the muscularis mucosa. Roentgenology was unsuitable to detect the lesions. They healed without complications within one to six weeks. Prolonged retention of the capsules in the oesophagus is thought to cause the mucosal damage. Patients on oral tetracycline or doxycycline treatment should therefore be instructed to take their capsules with a meal or with copious water and not just before going to bed.

  13. Murine models of ulcerative colitis.

    Science.gov (United States)

    Flynn, Christopher; Levine, Joel; Rosenberg, Daniel W

    2003-06-01

    Ulcerative colitis (UC) is an inflammatory bowel disease of unknown etiology limited to the large intestine. The disease is prevalent in industrial societies and is associated with specific ethnic populations. A number of murine models, each focused on distinct aspects of the disease process, were developed over the past 20 years to further our understanding of the pathogenesis of UC. These models have been and remain our best resource for the study of the disorder as a result of their homology to human UC and the ease in which they can be manipulated and examined. This review examines and distills what has been leamed from these models and how this information is related back to human UC.

  14. Diabetic foot ulcers: practical treatment recommendations.

    Science.gov (United States)

    Edmonds, Michael

    2006-01-01

    When treating diabetic foot ulcers it is important to be aware of the natural history of the diabetic foot, which can be divided into five stages: stage 1, a normal foot; stage 2, a high risk foot; stage 3, an ulcerated foot; stage 4, an infected foot; and stage 5, a necrotic foot. This covers the entire spectrum of foot disease but emphasises the development of the foot ulcer as a pivotal event in stage 3, which demands urgent and aggressive management. Diabetic foot care in all stages needs multidisciplinary management to control mechanical, wound, microbiological, vascular, metabolic and educational aspects. Achieving good metabolic control of blood glucose, lipids and blood pressure is important in each stage, as is education to teach proper foot care appropriate for each stage. Ideally, it is important to prevent the development of ulcers in stages 1 and 2. In stage 1, the normal foot, it is important to encourage the use of suitable footwear, and to educate the patient to promote healthy foot care and footwear habits. In stage 2, the foot has developed one or more of the following risk factors for ulceration: neuropathy, ischaemia, deformity, swelling and callus. The majority of deformities can be accommodated in special footwear and as callus is an important precursor of ulceration it should be treated aggressively, especially in the neuropathic foot. In stage 3, ulcers can be divided into two distinct entities: those in the neuropathic foot and those in the neuroischaemic foot. In the neuropathic foot, ulcers commonly develop on the plantar surface of the foot and the toes, and are associated with neglected callus and high plantar pressures. In the neuroischaemic foot, ulcers are commonly seen around the edges of the foot, including the apices of the toes and back of the heel, and are associated with trauma or wearing unsuitable shoes. Ulcers in stage 3 need relief of pressure (mechanical control), sharp debridement and dressings (wound control), and

  15. An Unusual Cause of Anemia: Cameron Ulcer

    Directory of Open Access Journals (Sweden)

    Cenk Aypak

    2013-04-01

    Full Text Available Cameron ulcer is a linear gatric ulser on the mucosal folds in patients with a large hiatal hernia. Cameron ulcer could be seen in 5% of patients with hiatal hernia who undergo upper gastrointestinal system (GIS endoscopy examination. The clinical relevance of Cameron ulcer is due to its potential complications such as GIS bleeding and anemia. In this report a case who was applied to Family Medicine outpatient clinics with the diagnosis of iron deficiency anemia and determined Cameron ulser at upper gastroentestinal endoscopy was presented. [Cukurova Med J 2013; 38(2.000: 315-318

  16. Diabetic foot ulcers: Part II. Management.

    Science.gov (United States)

    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.

  17. Acid inhibition and peptic ulcer bleeding.

    Science.gov (United States)

    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.

  18. Drug therapy for ulcerative colitis

    Institute of Scientific and Technical Information of China (English)

    Chang-Tai Xu; Shu-Yong Meng; Bo-Rong Pan

    2004-01-01

    Ulcerative colitis (UC) is an inflammatory destructive disease of the large intestine occurred usually in the rectum and lower part of the colon as well as the entire colon. Drug therapy is not the only choice for UC treatment and medical management should be as a comprehensive whole.Azulfidine, Asacol, Pentasa, Dipentum, and Rowasa all contain 5-aminosalicylic acid (5-ASA), which is the topical anti-inflammatory ingredient. Pentasa is more commonly used in treating Crohn's ileitis because Pentasa capsules release more 5-ASA into the small intestine than Asacol tablets. Pentasa can also be used for treating mild to moderate UC. Rowasa enemas are safe and effective in treating ulcerative proctitis and proctosigmoiditis. The sulfafree 5-ASA agents (Asacol, Pentasa, Dipentum and Rowasa) have fewer side effects than sulfa-containing Azulfidine. In UC patients with moderate to severe disease and in patients who failed to respond to 5-ASA compounds,systemic (oral) corticosteroids should be used. Systemic corticosteroids (prednisone, prednisolone, cortisone, etc.)are potent and fast-acting drugs for treating UC, Crohn's ileitis and ileocolitis. Systemic corticosteroids are not effective in maintaining remission in patients with UC.Serious side effects can result from prolonged corticosteroid treatment. To minimize side effects, corticosteroids should be gradually reduced as soon as the disease remission is achieved. In patients with corticosteroid-dependent or unresponsive to corticosteroid treatment, surgery or immunomodulator is considered. Immunomodulators used for treating severe UC include azathioprine/6-MP,methotrexate, and cyclosporine. Integrated traditional Chinese and Western medicine is safe and effective in maintaining remission in patients with UC.

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

    Science.gov (United States)

    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. © 2014 by the Wound Healing Society.

  20. Lipschutz ulcers: evaluation and management of acute genital ulcers in women.

    Science.gov (United States)

    Huppert, Jill S

    2010-01-01

    Acute genital ulcers are painful and distressing to women and perplexing to the providers who care for them. The differential diagnosis includes sexually and nonsexually transmitted infections, autoimmune conditions, drug reactions, and local manifestations of systemic illness. However, in many cases, no causative agent is identified, and lesions are classified as idiopathic aphthosis. In the setting of fever and acute onset of genital ulcers in girls and women, the term Lipschutz ulcers has been used to describe ulcers associated with an immunologic reaction to a distant source of infection or inflammation. The aims of this article are to review the differential diagnosis and pathogenesis of acute genital ulcers, to offer an evaluation and classification scheme, and to discuss treatment options for the dermatologist who cares for women and girls with vulvar ulcers.

  1. [Morphometric characteristics of fundal glands of the stomach in duodenal ulcer and pre-ulcer condition].

    Science.gov (United States)

    Uspenskiĭ, V M

    1978-01-01

    Biopsy material was used for morphometric study of the fundal glands in 114 patients with duodenal ulcers, 177 patients with various forms of gastroduodenal pathology but with typical signs of duodenal ulcer, and in 21 normal subjects. Three variants of the increase in the amount of secretory elements of the fundal glands were found: owing to an increase in the number of main cells (first variant), main and parietal cells (second variant), and parietal cells (third variant). These changes in the fundal glands are not specific for ulcer and pre-ulcer conditions, they are observed in normal subjects with constitutional hypersecretion of hydrochloric acid and pepsin. The patients with duodenal ulcer and pre-ulcer conditions are characterized by "hyper-pepsinogenic shift" in the epithelial formula of the fundal gland (45% and 31-38%, respectively) owing to an increase in the number of main cells.

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

    Science.gov (United States)

    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. Pharm GKB: Acute ulcerative gingivitis [PharmGKB

    Lifescience Database Archive (English)

    Full Text Available Overview Alternate Names: Synonym ANUG - Acute necrotising ulcerative gingivitis; ANUG - Acute... necrotizing ulcerative gingivitis; AUG - Acute ulcerative gingivitis; Vincent's disease; Vincent...g] (N0000001343) Common Searches Search Medline Plus Search CTD Pharm GKB: Acute ulcerative gingivitis ... ...ive (D005892) SnoMedCT: Acute ulcerative gingivitis (172697005) UMLS: C0017575 (C...'s gingivitis PharmGKB Accession Id: PA165109110 External Vocabularies MeSH: Gingivitis, Necrotizing Ulcerat

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

    Science.gov (United States)

    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.

  5. Ulcer piercing: cleansing of complicated diabetic neuropathic foot ulcers by positive pressure irrigation.

    Science.gov (United States)

    Cavallini, M

    2014-02-01

    To demonstrate the efficacy of the ulcer piercing procedure, which allows constant cleansing of the ulcer and facilitates a positive pressure irrigation of any pierced hidden tracts, in order to reduce the negative impact of stasis on wound healing. We designed a surgical procedure of ulcer piercing and drainage with a silastic tube, which allows positive pressure irrigation of any pierced tracts. This procedure was performed in a continuous series of 25 selected diabetic patients affected by a Wagner stage 3 ulcer of the toe (n=16), metatarsal midfoot (n=5) and plantar Charcot foot (n=4), and with adequate foot arterial blood supply. Within 6 months of the ulcer piercing procedure, 23/25 of ulcers had completely healed. In two further cases, the ulcer piercing ring was still in place after 3 and 5 months, progressively healing with no active signs of infection. Taking into consideration the advantages and the lack of side effects afforded by this procedure, ulcer piercing represents a small but effective step towards an easier and safer approach to treating complicated diabetic neuropathic foot ulcers with adequate arterial blood supply. There were no external sources of funding for this study. The author has no conflicts of interest to declare with regard to the manuscript or its content.

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

    Institute of Scientific and Technical Information of China (English)

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

    2014-01-01

    AIM: To determine the frequency of small bowel ulcerative lesions in patients with peptic ulcer and define the significance of those lesions. METHODS: In our prospective study, 60 consecutive elderly patients with upper gastrointestinal bleeding from a peptic ulceration(cases) and 60 matched patients with a non-bleeding peptic ulcer(controls) underwent small bowel capsule endoscopy, after a negative colonoscopy(compulsory in our institution). Controls were evaluated for non-bleeding indications. Known or suspected chronic inflammatory conditions and medication that could harm the gut were excluded. During capsule endoscopy, small bowel ulcerative lesions were counted thoroughly and classified according to Graham classification. Other small bowellesions were also recorded. Peptic ulcer bleeding was controlled endoscopically, when adequate, proton pump inhibitors were started in both cases and controls, and Helicobacter pylori eradicated whenever present. Both cases and controls were followed up for a year. In case of bleeding recurrence upper gastrointestinal endoscopy was repeated and whenever it remained unexplained it was followed by repeat colonoscopy and capsule endoscopy.RESULTS: Forty(67%) cases and 18(30%) controls presented small bowel erosions(P = 0.0001), while 22(37%) cases and 4(8%) controls presented small bowel ulcers(P < 0.0001). Among non-steroidal antiinflammatory drug(NSAID) consumers, 39(95%) cases and 17(33%) controls presented small bowel erosions(P < 0.0001), while 22(55%) cases and 4(10%) controls presented small bowel ulcers(P < 0.0001). Small bowel ulcerative lesions were infrequent among patients not consuming NSAIDs. Mean entry hemoglobin was 9.3(SD = 1.4) g/d L in cases with small bowel ulcerative lesions and 10.5(SD = 1.3) g/dL in those without(P = 0.002). Cases with small bowel ulcers necessitate more units of packed red blood cells. During their hospitalization, 6(27%) cases with small bowel ulcers presented bleeding recurrence most

  7. Location-dependent depth and undermining formation of pressure ulcers.

    Science.gov (United States)

    Takahashi, Yoshiko; Isogai, Zenzo; Mizokami, Fumihiro; Furuta, Katsunori; Nemoto, Tetsuya; Kanoh, Hiroyuki; Yoneda, Masahiko

    2013-08-01

    We examined the location-specific properties of pressure ulcers, focusing on depth and undermining formation, which are often unfavorable factors for ulcer healing. We conducted a retrospective observational study of 2 independent databases on pressure ulcers. Databases from a 200-bed hospital (database A) and a 300-bed hospital (database B) were collected during different time periods. Relationships between ulcer location, ulcer depth, and undermining formation were analyzed. All pressure ulcers were accurately diagnosed and classified according to their locations. A total of 282 pressure ulcers in 189 patients from database A and 232 pressure ulcers in 154 patients from database B were analyzed. It was found that pressure ulcers primarily developed over the sacrum. Ratio of stages III and IV pressure ulcers was high in pressure ulcers of the foot, ankle, and crus on the lower leg. Among the deep pressure ulcers, undermining formation was frequently observed on the greater trochanter, ilium, and sacrum. In contrast, pressure ulcers of the foot, ankle, and crus did not exhibit undermining formation. Our results revealed marked differences in pressure ulcer properties depending on their location. Factors affecting depth and undermining of pressure ulcers appear to be related to anatomical and physical properties of the bone and subcutaneous tissue. Copyright © 2013 Tissue Viability Society. Published by Elsevier Ltd. All rights reserved.

  8. Clinical quality indicators of venous leg ulcers

    DEFF Research Database (Denmark)

    Kjaer, Monica L; Mainz, Jan; Soernsen, Lars T

    2005-01-01

    In the clinical setting, diagnosis and treatment of venous leg ulcers can vary considerably from patient to patient. The first step to reducing this variation is to document venous leg ulcer care through use of quantitative scientific documentation principles. This requires the development of valid...... and reliable evidence-based quality indicators of venous leg ulcer care. A Scandinavian multidisciplinary, cross-sectional panel of wound healing experts developed clinical quality indicators on the basis of scientific evidence from the literature and subsequent group nominal consensus of the panel......; an independent medical doctor tested the feasibility and reliability of these clinical indicators, assessing the quality of medical technical care on 100 consecutive venous leg ulcer patients. Main outcome measures were healing, recurrence, pain, venous disease diagnosis, differential diagnosis and treatment...

  9. Pressure ulcers - what to ask your doctor

    Science.gov (United States)

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

  10. Neonatal pressure ulcers: prevention and treatment

    National Research Council Canada - National Science Library

    García-Molina P; Alfaro-López A; García-Rodríguez SM; Brotons-Payá C; Rodríguez-Dolz MC; Balaguer-López E

    2017-01-01

    .... Neonates often suffer from diaper rash or intravenous drugs extravasation. Recently, hospitalized neonates and especially those in an unstable clinical situation are also at a risk of developing pressure ulcers...

  11. A young man with nonhealing venous ulcers

    NARCIS (Netherlands)

    Vloedbeld, M. G.; Venema, A. W.; Smit, A. J.

    2006-01-01

    A 35-year-old man presented with nonhealing ulcers at an atypical location on his left foot, caused by a combination of venous insufficiency (after deep venous thrombosis) and arterial insufficiency. The underlying cause was Buerger's disease.

  12. Diabetic foot ulcer: assessment and management.

    Science.gov (United States)

    Saraogi, Ravi Kant

    2008-02-01

    Diabetic foot ulcer is a rising health problem with rising prevalence of diabetes. It is the most important cause of non-traumatic foot amputations. Diabetic foot ulcers are primarily due to neuropathy and/or ischaemia, and are frequently complicated by infection. Up to 85% of all diabetic foot related problems are preventable through a combination of good foot care and appropriate education for patients and healthcare providers. The holistic care of diabetic foot ulcer patients requires a multidisciplinary team approach. Apart from blood sugar control, treatment of ulcer involves debridement, offloading, appropriate dressings, vascular maintenance and infection control. Use of adjunctive treatments such as various growth factors, skin replacement dressings and vacuum assisted closure will accelerate healing in selected cases.

  13. Intestinal microecology in rats with ulcerative colitis

    Institute of Scientific and Technical Information of China (English)

    韩晓霞

    2013-01-01

    Objective To study the abundance and diversity ofthe gut flora in rats with dextran sulfate sodium(DSS)-induced ulcerative colitis(UC)to provide new knowledge about the pathogenesis of this disease.Methods Twenty-six

  14. Laparoscopic Repair for Perforated Duodenal Ulcer

    Directory of Open Access Journals (Sweden)

    A. Cotirleţ

    2015-01-01

    Full Text Available Perforated peptic ulcer (PPU, despite antiulcer medication and Helicobacter eradication, is still the most common indication for emergency gastric surgery associated with high morbidity and mortality. Perforated peptic ulcer is a common abdominal disease that is treated by surgery. The development of laparoscopic surgery has changed the way to treat such abdominal surgical emergencies but there is no consensus on whether the benefits of laparoscopic closure of perforated peptic ulcer outweigh the disadvantages such as prolonged surgery time and greater expense. However we can say that laparoscopic repair is a viable and safe surgical option for patients with perforated peptic ulcer disease and should be considered with the necessary expertise available.

  15. Automatic system for corneal ulcer diagnostic: II

    Science.gov (United States)

    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.

  16. Genital ulcers: their diagnosis and management.

    Science.gov (United States)

    Sacks, S L

    1987-08-01

    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.

  17. Scientists Spot Genes Behind Crohn's, Ulcerative Colitis

    Science.gov (United States)

    ... medlineplus.gov/news/fullstory_166957.html Scientists Spot Genes Behind Crohn's, Ulcerative Colitis Large study finds key ... Researchers say they've come closer to pinpointing genes linked with inflammatory bowel diseases such as Crohn's ...

  18. Tannins, peptic ulcers and related mechanisms.

    Science.gov (United States)

    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.

  19. Tropical and exotic dermatoses and ulcers.

    Science.gov (United States)

    Rathnayake, Deepani; Sinclair, Rodney

    2014-09-01

    Tropical dermatoses and ulcers, although essentially unique to tropical and subtropical areas, are occasionally seen in Australian general practice on returning travellers and migrants from endemic countries. This article will discuss important causes of tropical and exotic ulcers occasionally seen in Australia. As tropical ulcers may mimic many other causes of skin ulceration and nodules, a history of recent travel should arouse clinical suspicion. The time frame since exposure to the causative organism is an important feature in the diagnostic process. For example, pyodermas and cutaneous larva migrans present a few days after contact with the causative agents, whereas leishmaniasis, cutaneous tuberculosis, atypical mycobacterial diseases (swimming pool granulomas) and tropical mycosis take weeks to months to appear.

  20. Spitz Naevus With Ulceration - A Rare Presentation

    Directory of Open Access Journals (Sweden)

    Kanwar A. J

    2001-01-01

    Full Text Available A 25 year old female presented with an asymptomatic reddish brown nodule on the nose. History of ulceration and bleeding suggested a diagnosis of granuloma pyogenicum. The lesion was excised. Histology revealed features of Spitz naevus.

  1. [The ulcerative form of skin sarcoidosis].

    Science.gov (United States)

    Rodionov, A N; Samtsov, A V

    1990-01-01

    A female patient suffering from the ulcerative form of skin sarcoidosis is described and the literature dealing with this problem is reviewed. Peculiar features of this case are described: ulceration of the nodes, which is an extremely rare phenomenon; no involvement of other organs, lungs included, was detectable, which is not typical of ulcerative sarcoidosis; small-nodular elements are parallelled by nodes (Boeck's small-nodular sarcoid and Darier-Roussy's subcutaneous sarcoids) in this patient, this evidencing an uniform pathologic process in the skin and subcutaneous fat. Ulceration in this patient is explained by the development of allergic vasculitis of the immediate hypersensitivity type (leukocytoclastic vasculitis and manifest increase of the level of circulating immune complexes). Prednisolone therapy has resulted in an excellent clinical effect.

  2. Pressure ulcer prevention in care home settings.

    Science.gov (United States)

    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.

  3. How to Diagnose and Treat Peptic Ulcer?

    Institute of Scientific and Technical Information of China (English)

    HU Xian-guo

    2009-01-01

    @@ Ulcer of the stomach and duodenum,also called ulcerative disease,is a sharply circumscribed loss of the tissue lining those parts of the digestive tract exposed to gastric juice containing acid and pepsin. Because its formation and development are closely related to the digestive effect of acidic gastric juice and pepsase,the disease is called peptic ulcer. It is a common disease,belonging to epigastric pain in TCM,mainly caused by cold attacking the stomach,stagnated liver-qi affecting the stomach,or spleen and stomach deficiency with deficiency and cold of the middle-jiao. Regulating qi to stop pain is the principle for its treatment. Peptic ulcer is usually differentiated as the following TCM syndromes.

  4. Perforated peptic ulcer: How to improve outcome?

    DEFF Research Database (Denmark)

    Møller, Morten Hylander; Adamsen, Sven; Wøjdemann, Morten;

    2008-01-01

    Despite the introduction of histamine H(2)-receptor antagonists, proton-pump inhibitors and the discovery of Helicobacter pylori, both the incidence of emergency surgery for perforated peptic ulcer and the mortality rate for patients undergoing surgery for peptic ulcer perforation have increased...... with an emphasis on risks that are preventable. A systematic review including randomized studies was carried out. There are a limited number of studies of patients with peptic ulcer perforation. Most of these studies are of low evidential status. Only a few randomized, controlled trials have been published...... to improve the outcome of patients with peptic ulcer perforation, sepsis needs to be factored into the existing knowledge and treatment Udgivelsesdato: 2008/8/27...

  5. Tannins, Peptic Ulcers and Related Mechanisms

    Directory of Open Access Journals (Sweden)

    Leonia Maria Batista

    2012-03-01

    Full Text Available 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.

  6. Etiopathogenetic principles and peptic ulcer disease classification.

    Science.gov (United States)

    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

  7. Pharmacologic treatment of venous leg ulcers.

    Science.gov (United States)

    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].

    Science.gov (United States)

    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. The economics of adalimumab for ulcerative colitis.

    Science.gov (United States)

    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.

  10. Solitary ulcerated congenital giant juvenile xanthogranuloma

    Directory of Open Access Journals (Sweden)

    Su Yuen Ng

    2015-01-01

    Full Text Available A 3-month-old female patient with a giant ulcerated nodule over the back since birth was diagnosed as congenital giant juvenile xanthogranuloma (JXG based on clinical and histopathological examination. Congenital giant JXG with ulceration at birth is a rare presentation of JXG and commonly misdiagnosed. This case emphasizes the importance of being aware of the myriad presentations of JXG in order to make a correct diagnosis and avoid unnecessary investigations or treatment.

  11. Medical device-related pressure ulcers

    OpenAIRE

    Black JM; Kalowes P

    2016-01-01

    Joyce M Black,1 Peggy Kalowes2 1Adult Health and Illness Department, College of Nursing, University of Nebraska Medical Center, Omaha, NE, 2Nursing Research and Innovation, Long Beach Memorial Miller Children’s & Women’s Hospital, Long Beach, CA, USA Abstract: Pressure ulcers from medical devices are common and can cause significant morbidity in patients of all ages. These pressure ulcers appear in the shape of the device and are most often found from the use of ox...

  12. Giant gastric ulcer penetrating into the pancreas.

    Science.gov (United States)

    Fujihara, Shintaro; Mori, Hirohito; Nishiyama, Noriko; Kobara, Hideki; Masaki, Tsutomu

    2012-09-01

    A 57-year-old man developed haematemesis and was referred to our institution. His discomfort had begun 3 weeks earlier and localised to the upper abdomen. Abdominal CT showed a defect of gastric mucosa and gastric wall thickening. Oesophagogastroduodenoscopy showed that he had an active gastric ulcer, 40 mm in diameter, on the lesser curvature in the upper third of the corpus and the presence of a pancreatic body at the ulcer base, penetration to the pancreas. Open gastrectomy was performed with a preoperative diagnosis of localised peritonitis caused by penetration of the stomach into the pancreas. Histopathology of resected specimens showed a benign peptic ulcer, 40×40 mm in size, was found on the lesser curvature in the antrum, and this had penetrated through the pancreas. The most serious complications of PUD include haemorrhage, perforation, penetration, and gastric outlet obstruction. Approximately 7% of patients experience perforation, which occurs when an ulcer erodes through the wall and leaks air and digestive contents into the peritoneal cavity. Antral and duodenal ulcers can penetrate into the pancreas. We report a case of gastric ulcer penetrating into the pancreas.

  13. Autonomic neuropathy and diabetic foot ulceration.

    Science.gov (United States)

    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.

  14. The stomach ulcer: character of morphogenesis.

    Directory of Open Access Journals (Sweden)

    Scherbinina M.B.

    2007-01-01

    Full Text Available Until now there were not completely known the causes of ulcerogenesis and chronisation of ulcerous gastric lesions as well as mechanisms of disorders of regeneration of gastroduodenal mucosa at all. The aim of this work was revealing the structural peculiarities of gastric mucosa that led to forming chronic ulcers. There was performed the histological examination of 24 biopsies in patients with mediogastral ulcer as well as the material of autopsies of 18 persons died due to the hemorrhage from gastric peptic ulcer. The biopsy material from curvature minor of gastric corpus in 12 persons without gastroduodenal diseases was control. There were determined the thickness of mucosa, thickness of submucosa, submucosal-mucosal index, height of superficial epitheliocytes and their nuclear diameter, nuclear-cytoplasmic interrelations, volume summary density of microcirculation in mucosa, mitotic index of growth zone of gastric glands using morphometry. Chronic gastric ulcers showed to form in the background of prolonged chronic gastritis associated with Helicobacter pylori. The structural peculiarities wall of a stomach which developed as result of progressing the chronic inflammation and led to forming the chronic ulcers were thickening submucosal layer as well as its sclerosis and hialinization, decrease of volumous summary density of microcircula-tion.

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

    Science.gov (United States)

    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.

  16. A programme to reduce acquired pressure ulcers in care homes.

    Science.gov (United States)

    Thompson, Trish Morris; Marks-Maran, Di

    Prevention of pressure ulcers is a major health concern, especially for older people. Much of the literature related to prevention of pressure ulcers focuses on hospital-acquired pressure ulcers. There is less literature related to prevention of pressure ulcers in care homes. This article presents a review of the literature related to prevention of pressure ulcers in care homes and an ambitious project undertaken by one care home provider to raise awareness of pressure ulcers, provide training in prevention and monitor and evaluate pressure ulcers in over 200 care home across the UK. Known as MI SKIN, the project involves ongoing training to all levels of care staff, a robust system of monitoring pressure ulcers and a mechanism to investigate and learn from any incident of pressure ulcer using root cause analysis.

  17. The Efficacy of Fucoidan on Gastric Ulcer

    Directory of Open Access Journals (Sweden)

    Mohammad Juffrie

    2015-10-01

    Full Text Available Hyperacidity causes gastric injury, and in severe situations, ulcer could develop. The growth factors known asthe basic fibroblast growth factor (bFGF and the epidermal growth factor (EGF have been recognized to promoteulcer healing. Fucoidan is extracted from a brown seaweed of Okinawa called Mozuku or Cladosiphon okamuranus.Fucoidan is effective for the healing of gastric ulcers by inducing epithelial cells to produce growth factors. The aimof this study is to explore the efficacy of fucoidan in patient who suffered by gastric ulcer. A randomized control trialdouble blind was conducted to 33 eligible samples. By using four-blocks random samples were divided into fucoidanand placebo groups. 100 mg of fucoidan was given to the fucoidan group and 100 mg of glucose was given to theplacebo group. Due to ethical reasons, for both groups were given a proton pump inhibitor. There was no differencein the age category between the fucoidan group (mean: 46.23 ± 14.8 years and the placebo group (mean: 46.18 ± 18.4years (p: 0.28. There was also no difference in sex between the fucoidan group (female: 10/33; male 7/33 and theplacebo group (female: 7/33; male: 9/33; p: 0.38. According to the SAKITA and MIWA criterias 32 patients fulfilledA1 which indicate active severe ulcer, and 1 patient fulfilled A2 which indicate active moderate ulcer. Most of theulcers were gastric ulcer. There was a significant improvement of the grade of ulcer in fucoidan group (94% (16/17compared to placebo group (37.5% (6/16,p: 0.005. There was a significant reduction of abdominal pain after 5 daysin the fucoidan group, compared to the placebo group (p: 0.04. Vomiting tends to decrease in day 6 of the fucoidangroup however its proportion is similar with that of the placebo group (p: 0.9. Fucoidan is effective for ulcer healingand reducing ulcer symptoms.Key words : fucoidan, gastric ulcer, anti-peptic activity

  18. Golimumab in unresponsive ulcerative colitis

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    Lippert E

    2014-05-01

    Full Text Available Elisabeth Lippert, Martina Müller, Claudia Ott University Hospital Regensburg, Department of Internal Medicine I, Regensburg, Germany Abstract: Ulcerative colitis (UC is a chronic inflammation mainly affecting the colon mucosa. It predominantly occurs in younger patients. Until recently, the main goals in the treatment of UC were to temper the symptoms, such as diarrhea, pain, and weight loss, by using mesalazine and steroids. With newer medications, such as immunomodulators (thiopurines and the biologics providing blockade of tumor necrosis factor (TNF, the goals of the therapy in UC have changed to long-term remission and mucosal healing. The first available anti-TNF therapy in UC included infusion therapy with infliximab every few weeks. In 2012, subcutaneously administered adalimumab gained approval for the treatment of UC in Germany. In patients with a mild disease, therapy with mesalazine, orally or topically, can be sufficient. In patients with moderate to severe disease, therapy with azathioprine or anti-TNF is often required to reach disease control; however, this is only efficient in about two-thirds of patients. Some patients either show no response or a lost response while on treatment. So, further medical options are warranted in the treatment of UC. With golimumab, a new approach in the treatment of mild to moderate UC recently became available in Germany and is a promising new option in the therapy regimen for patients with UC. Keywords: anti-TNF, biological therapy, inflammatory bowel disease

  19. Pseudomembranous colitis complicating ulcerative colitis.

    Science.gov (United States)

    Kawaratani, Hideto; Tsujimoto, Tatsuhiro; Toyohara, Masahisa; Kin, Kenichi; Taniguchi, Tomoyasu; Shirai, Yasuyo; Ikenaka, Yasuhide; Nakayama, Masaki; Fujii, Hisao; Fukui, Hiroshi

    2010-10-01

    Clostridium difficile toxin (CD toxin) causes antibiotic-associated colitis, or pseudomembranous colitis (PMC). Although CD toxin is sometimes found in the stools of patients with ulcerative colitis (UC), UC is rarely complicated by PMC. We report herein a case of PMC complicating UC, and present a review of the literature. A 71-year-old woman was diagnosed as having UC of the left colon, and treated with prednisolone and mesalazine. Later, however, lumbar spinal stenosis was also detected. After surgery for lumbar spinal stenosis, she suffered postoperative infection of the lumbar region. After 3-week treatment with antibiotics, she developed diarrhea, bloody stools, and abdominal pain. Colonoscopy revealed PMC of the cecum, ascending colon, sigmoid colon, and rectum. Stools were positive for CD toxin. As cefotiam hydrochloride, levofloxacin hydrate (LVFX), and prednisolone were suspected as the causative agents, she was treated with 1.5 g vancomycin (VCM) daily for 2 weeks without ceasing LVFX. Her symptoms improved, and colonoscopy confirmed resolution of PMC. The possibility of PMC should be considered in UC patients treated with antibiotics, immunosuppressive agents or corticosteroids who complain of gastrointestinal symptoms. These patients should be thoroughly investigated by several modalities, including colonoscopy and CD toxin testing.

  20. BACTERIAL FLORA IN DIABETIC ULCER

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    Anitha Lavanya

    2015-04-01

    Full Text Available BACKGROUND : Diabetic foot infections are one of the most feared complications of diabetes. This study was undertaken to determine the common etiological agents of diabetic foot infections and their in vitro antibiotic susceptibility. METHODS : A prospective study was p erformed over a period of two years in a tertiary care hospital. The aerobic and anaerobic bacterial agents were isolated and their antibiotic susceptibility pattern was determined . RESULTS : One hundred patients with Diabetic ulcer were studied, of which 6 5 were males and 35 were females. Majority of patients were in the age group of 51 to 60 years (37% and polymicrobial etiology was 64 % and monomicrobial etiology was 36%. A total of 187 organisms were isolated of which 165 were aerobic and 22 were anaero bic. Most frequently isolated aerobic organisms were Pseudomonas Sp., Klebsiella Sp., E coli Sp., and Staphylococcus aureus. The common anaerobic organisms isolated were Peptostreptococcus Sp. And Bacterioids Sp. CONCLUSION : High prevalence of multi - drug r esistant pathogens was observed. Amikacin, Imipenem were active against gram - negative bacilli, while vancomycin was found to be active against gram - positive bacteria.

  1. Expressions of MMPs and TIMP-1 in Gastric Ulcers May Differentiate H. pylori-Infected from NSAID-Related Ulcers

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    Hsiu-Chi Cheng

    2012-01-01

    Full Text Available Background. Two major causes of gastric ulcers are Helicobacter pylori (H. pylori infection and nonsteroidal anti-inflammatory drug (NSAID use. Aims. This study aimed to determine if there were different expressions of matrix metalloproteinases (MMPs and tissue inhibitor of matrix metalloproteinase-1 (TIMP-1 between H. pylori-infected and NSAID-related ulcers. Methods. The 126 gastric ulcer patients (H. pylori infected n=46; NSAID related n=30; combined with two factors n=50 provided ulcer and nonulcer tissues for assessment of MMP-3, -7, and -9 and TIMP-1 expression by immunohistochemical staining. Results. Gastric ulcer tissues had significantly higher MMP-3, -7, and -9 and TIMP-1 expressions than nonulcer tissues (P<0.05. H. pylori-infected gastric ulcers had even higher MMP-7, MMP-9, and TIMP-1 expressions in epithelial cells than NSAID-related gastric ulcers (P<0.05. In patients with the two combined factors, gastric ulcers expressed similar proportions of antral ulcers and MMP-7 and MMP-9 intensities to NSAID-related gastric ulcers, but lower MMP-9 and TIMP-1 than H. pylori-infected gastric ulcers (P<0.05. Conclusions. H. pylori-infected gastric ulcers express higher MMP-7, MMP-9, and TIMP-1 than NSAID-related ulcers. In patients with the two combined factors, ulcer location and MMP-7 and MMP-9 intensities are similar to NSAID use.

  2. Massage therapy for preventing pressure ulcers.

    Science.gov (United States)

    Zhang, Qinhong; Sun, Zhongren; Yue, Jinhuan

    2015-06-17

    Pressure ulcers affect approximately 10% of patients in hospitals and the elderly are at highest risk. Several studies have suggested that massage therapy may help to prevent the development of pressure ulcers, but these results are inconsistent. To assess the evidence for the effects of massage compared with placebo, standard care or other interventions for prevention of pressure ulcers in at-risk populations.The review sought to answer the following questions:Does massage reduce the incidence of pressure ulcers of any grade?Is massage safe in the short- and long-term? If not, what are the adverse events associated with massage? We searched the Cochrane Wounds Group Specialised Register (8 January 2015), the Cochrane Central Register of Controlled Trials (CENTRAL) (2015, Issue 1), Ovid MEDLINE (1946 to 8 January 2015), Ovid MEDLINE (In-Process Other Non-Indexed Citations 8 January 2015), Ovid EMBASE (1974 to 8 January 2015), and EBSCO CINAHL (1982 to 8 January 2015). We did not apply date or language restrictions. We planned to include all randomised controlled trials (RCTs) and quasi-randomised controlled trials (Q-RCTs) that evaluated the effects of massage therapy for the prevention of pressure ulcers. Our primary outcome was the proportion of people developing a new pressure ulcer of any grade. Two review authors independently carried out trial selection. Disagreements were resolved by discussion. No studies (RCTs or Q-RCTs) met the inclusion criteria. Therefore, neither a meta-analysis nor a narrative description of studies was possible. There are currently no studies eligible for inclusion in this review. It is, therefore, unclear whether massage therapy can prevent pressure ulcers.

  3. Histological examination of ulcer margin for diagnosing Helicobacter pylori infection in patients with gastric ulcers.

    Science.gov (United States)

    Lin, Ming-Hui; Cheng, Hao-Tsai; Chuang, Wen-Yu; Yu, Li-Kuang; Tsou, Yung-Kuan; Lee, Mu-Shien

    2013-02-01

    Biopsy of ulcer margin is routinely performed to exclude malignancy in patients with gastric ulcers, but its utility in diagnosing Helicobacter pylori infection has not yet been fully studied. A cohort of 50 patients with gastric ulcer was prospectively examined. Three tests including histology, rapid urease test, and urea breath test were performed in all patients for diagnosing H pylori infection. Six biopsied specimens from the margin of the gastric ulcer and 1 each specimen from antrum and body of non-ulcer part were obtained for histology using hematoxylin-eosin (H&E) stain. The criterion used for defining H pylori infection was a positive result in at least 2 of the 3 tests. H pylori infection was diagnosed in 27 (54%) of the patients. The diagnostic sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of the histological examination of the ulcer margin were 92.6%, 95.7%, 96.2%, 91.7%, and 94%, respectively. The addition of 1 specimen from the antrum or body or a combination of the 2 specimens did not increase the diagnostic yields of those for histological examination of ulcer margin alone. The diagnostic sensitivity, specificity, positive predictive value, negative predictive value, and accuracy for the rapid urease test were 96.3%, 100%, 100%, 95.8%, and 98%, respectively, and the corresponding values for the urea breath test were 88.9%, 87%, 88.9%, 87%, and 88%. We performed Giemsa stain for the 3 patients with false-negative and false-positive results of histological examination of ulcer margin using H&E stain, and all were positive for H pylori infection. In conclusion, histological examination of the ulcer margin using hematoxylin-eosin stain was quite accurate and useful for diagnosing H pylori infection in patients with gastric ulcers. A special stain is required when the diagnosis of H pylori infection is questionable on routine H&E staining.

  4. Serotype distribution and susceptibility to penicillin and erythromycin among noninvasive or colonization isolates of Streptococcus pneumoniae in northern Japan: a cross-sectional study in the pre-PCV7 routine immunization period.

    Science.gov (United States)

    Kawaguchiya, Mitsuyo; Urushibara, Noriko; Ghosh, Souvik; Kuwahara, Osamu; Morimoto, Shigeo; Ito, Masahiko; Kudo, Kenji; Kobayashi, Nobumichi

    2014-10-01

    Distribution of serotypes, prevalence of resistance to penicillin and/or erythromycin (EM), and its genetic traits were analyzed for a total of 1,061 noninvasive or colonization isolates of Streptococcus pneumoniae (998 and 61 isolates from children and adults, respectively) in Hokkaido, northern main island of Japan, in the year 2011, the pre-PCV7 routine immunization period. Serotype deduction was performed by sequential multiplex polymerase chain reaction (PCR), employing mutagenic PCR-restriction fragment length polymorphism for discrimination of 6A/C and 6B/D. Unaltered three PBP genes and macrolide resistance genes erm(B) and mef(A/E) were detected by multiplex PCR. Among isolates from children, 25 serotypes, including the prevalent types 6B (17.5%), 19F (15.6%), 23F (12.2%), and 6C (11.6%), were identified, revealing the PCV7 and PCV13 coverage rates as 48.2% and 60.3%, respectively, while serotype 3 was the most frequent (19.0%) among isolates from adults. Most of the pediatric isolates (96.8%) exhibited resistance to EM (minimum inhibitory concentration [MIC], ≥1 μg/ml), with a higher prevalence of erm(B) (67.2%) than mef(A/E) (39.7%). erm(B) was associated with high-level EM resistance (MIC, ≥128 μg/ml) and distributed at high detection rates to major serotypes 23F (85.2%) and 6B (85.1%), as well as minor serotypes 3, 10A, 14, 15B, 15C, 19A, and 23A (>90%). While penicillin-resistant S. pneumoniae (PRSP) (penicillin G-MIC, 2-3 μg/ml) was detected in 7.8% of isolates from children, the most common PBP gene genotype was gPRSP (three altered genes pbp1a, 2x, and 2b; 38.3%), which was detected at higher rates (>60%) in the dominant serotypes 23F, 6B, and 19F, and minor serotypes 6D and 15A. Dominant serotypes in the S. pneumoniae isolates were generally similar to those reported for invasive strains, despite lower coverage rates by PCV7/13. The importance of further surveillance on incidence and drug resistance in the post-PCV7 period was

  5. Yttrium-90 microsphere induced gastrointestinal tract ulceration

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    Rikabi Ali A

    2008-09-01

    Full Text Available Abstract Background Radiomicrosphere therapy (RT utilizing yttrium-90 (90Y microspheres has been shown to be an effective regional treatment for primary and secondary hepatic malignancies. We sought to determine a large academic institution's experience regarding the extent and frequency of gastrointestinal complications. Methods Between 2004 and 2007, 27 patients underwent RT for primary or secondary hepatic malignancies. Charts were subsequently reviewed to determine the incidence and severity of GI ulceration. Results Three patients presented with gastrointestinal bleeding and underwent upper endoscopy. Review of the pretreatment angiograms showed normal vascular anatomy in one patient, sclerosed hepatic vasculature in a patient who had undergone prior chemoembolization in a second, and an aberrant left hepatic artery in a third. None had undergone prophylactic gastroduodenal artery embolization. Endoscopic findings included erythema, mucosal erosions, and large gastric ulcers. Microspheres were visible on endoscopic biopsy. In two patients, gastric ulcers were persistent at the time of repeat endoscopy 1–4 months later despite proton pump inhibitor therapy. One elderly patient who refused surgical intervention died from recurrent hemorrhage. Conclusion Gastrointestinal ulceration is a known yet rarely reported complication of 90Y microsphere embolization with potentially life-threatening consequences. Once diagnosed, refractory ulcers should be considered for aggressive surgical management.

  6. Medical device-related pressure ulcers

    Directory of Open Access Journals (Sweden)

    Black JM

    2016-08-01

    Full Text Available Joyce M Black,1 Peggy Kalowes2 1Adult Health and Illness Department, College of Nursing, University of Nebraska Medical Center, Omaha, NE, 2Nursing Research and Innovation, Long Beach Memorial Miller Children’s & Women’s Hospital, Long Beach, CA, USA Abstract: Pressure ulcers from medical devices are common and can cause significant morbidity in patients of all ages. These pressure ulcers appear in the shape of the device and are most often found from the use of oxygen delivery devices. A hospital program designed to reduce the number of pressure ulcers from medical devices was successful. The program involved the development of a team that focused on skin, the results were then published for the staff to track their performance, and it was found that using foam dressings helped reduce the pressure from the device. The incidence of ulcers from medical devices has remained at zero at this hospital since this program was implemented. Keywords: pressure ulcer, medical device related

  7. Invasive mucormycosis in benign gastric ulcer.

    Science.gov (United States)

    Al-Rikabi, A C; Al-Dohayan, A D; Al-Boukai, A A

    2000-03-01

    Fungal elements are frequently noted overlying the base of chronic peptic ulcers of the stomach and it has been suggested that the fungi enhance the degree of necrosis and that these cases have protracted disease and deeper ulcers with more perforations. It has also been postulated that the number of fungal elements might be increased in the stomach of patients who are receiving potent medications such as H2-receptor antagonists to reduce gastric acidity, but there have not been adequate control studies, and the deleterious effects from the presence of the fungi in these cases have not been substantiated. We present a very rare case of invasive mucormycosis (phycomycosis) occurring in the base of a chronic gastric ulcer in a 55 years old diabetic male. This case was clinically and radiologically been mistaken for a gastric carcinoma. In addition, the ulcer was complicated by perforation and fungal septicemia with subsequent fatal outcome. The clinical, radiological and histopathological features are described together with a literature review of other reported fungal gastric ulcers.

  8. Rare cause of odynophagia: Giant esophageal ulcer.

    Science.gov (United States)

    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.

  9. Doxycycline-induced ulceration mimicking esophageal cancer

    Science.gov (United States)

    Tahan, Veysel; Sayrak, Hakan; Bayar, Nevzat; Erer, Burak; Tahan, Gulgun; Dane, Faysal

    2008-01-01

    Introduction Doxycycline-induced esophageal ulcer patients are mostly young persons with no history of esophageal dysfunction. Heartburn, midsternal pain and dysphagia are the most common symptoms. It has generally a benign course. The present case is the first report of doxycycline-induced extensive ulcerations, mimicking esophageal cancer in two esophageal segments alongside, in the literature. Case presentation This report describes a 16-year-old Caucasian girl who, while taking doxycycline capsules100 mg twice a day for acne vulgaris for 3 months, developed these symptoms. An upper endoscopy revealed multiple circumferential deep ulcerations surrounding fragile, irregular, hyperemic and hypertrophic mucosa at the level of the mid-esophagus and concomitantly in the lower esophageal sphincter. The lesions were biopsied to exclude esophageal carcinoma because of the suspicious appearance in the endoscopic examination. The histopathological examination, haematoxylin and eosin stained sections showed ulceration with a mixed inflammatory infiltrate. Doxycycline was discontinued and she was given sucralfate 1 g qid and omeprazole 20 mg bid orally. All symptoms of the patient were resolved on the third day of the treatment. After 4 weeks of the therapy, an upper endoscopic control examination demonstrated normal findings. Conclusion The present case has been an uncommon presentation of doxycycline-induced extensive ulcerations, mimicking esophageal cancer in two esophageal segments, concomitantly. Even the lesions were biopsied to exclude esophageal carcinoma. A modification on the behavior of taking drugs can prevent these unpleasant complications. PMID:18778470

  10. Reducing avoidable pressure ulcers in the community.

    Science.gov (United States)

    Parnham, Alison; Pankhurst, Sarah; Dabell, Wendy

    2015-02-27

    The elimination of avoidable pressure ulcers remains a challenge in healthcare provision, represents an increasing financial burden on resources and continues to affect patients' quality of life. Many pressure ulcers are deemed to be avoidable and there are several factors that can influence this, including the development of a care delivery system and a service delivery strategy that incorporate a comprehensive structure, a meticulous process and measurable outcomes. Nottingham CityCare developed a strategy to reduce avoidable pressure ulcers. The implementation of the strategy in an inner city community setting is discussed. The importance of eliminating pressure ulcers is explored, and the barriers to care delivery are reviewed, demonstrating how a new culture in clinical practice can ensure the elimination of avoidable pressure ulcers. The challenges within the implementation process are reflected on and the implementation of the SSKIN (Surface, Skin inspection, Keep your patient moving, Incontinence and moisture, Nutrition and hydration) phenomenon is reviewed in relation to care delivery, record-keeping and evaluation.

  11. Prevention and treatment of diabetic foot ulcers.

    Science.gov (United States)

    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.

  12. Fournier's gangrene complicating ulcerative pancolitis.

    Science.gov (United States)

    Katsanos, Konstantinos H; Ignatiadou, Eleftheria; Sarandi, Maria; Godevenos, Dimitrios; Asproudis, Ioannis; Fatouros, Michael; Tsianos, Epameinondas V

    2010-06-01

    Fournier gangrene is a very rare and a rapidly progressing, polymicrobial necrotizing faciitis or myonecrosis of the perineal, perianal and genital regions, with a high mortality rate. Infection is associated with superficial traum, urological and colorectal diseases and operations. The most commonly found bacteria are Escherichia coli followed by Bacteroides and streptococcal species. Diabetes mellitus, alcoholism, and immunosuppression are perpetuating co-factors. Fournier's gangrene complicating inflammatory bowel disease has been reported in three patients so far, two with Crohn's disease. A 78-year-old man diagnosed with ulcerative pancolitis was referred for fever, and painful perianal and scrotal swelling after perianal surgery for a horseshoe-type perianal abscess. Since bowel disease diagnosis, patient was on mesalazine and achieved long-term remission. Perianal abscess occurred suddenly one week before perianal surgery without any evidence of pre-existing fistula or other abnormalities. Physical examination showed extensive edema and crepitus of perineum and genitalia and patient had symptoms of significant toxicity. The diagnosis of Fournier's gangrene was made and patient underwent emergency surgery with extensive surgical debridement of the scrotal and perianal area and Hartman procedure with a diverting colostomy. In addition, patient started on therapy with mesalazine 3gr, methylprednisolone 16 mg, parenteral nutrition and broad spectrum of antibiotics. Two days after the first operation the patient needed a second operation for perianal debridement. On the fourth day, blood cultures showed E. coli. Patient had an uneventful recovery and was discharged after 34 days of hospitalization. On follow up, disease review is scheduled and colostomy closure is planned.

  13. Topical phenytoin for treating pressure ulcers.

    Science.gov (United States)

    Hao, Xiang Yong; Li, Hong Ling; Su, He; Cai, Hui; Guo, Tian Kang; Liu, Ruifeng; Jiang, Lei; Shen, Yan Fei

    2017-02-22

    Pressure ulcers are common in clinical practice and pose a significant health problem worldwide. Apart from causing suffering to patients, they also result in longer hospital stays and increase the cost of health care. A variety of methods are used for treating pressure ulcers, including pressure relief, patient repositioning, biophysical strategies, nutritional supplementation, debridement, topical negative pressure, and local treatments including dressings, ointments and creams such as bacitracin, silver sulphadiazine, neomycin, and phenytoin. Phenytoin is a drug more commonly used in the treatment of epilepsy, but may play an important role in accelerating ulcer healing. To assess the effects of topical phenytoin on the rate of healing of pressure ulcers of any grade, in any care setting. In September 2016, we searched the following electronic databases to identify relevant randomized clinical trials: the Cochrane Wounds Specialised Register; the Cochrane Central Register of Controlled Trials (CENTRAL; the Cochrane Library); Ovid MEDLINE; Ovid Embase; and EBSCO CINAHL Plus. We handsearched conference proceedings from the European Pressure Ulcer Advisory Panel, European Wound Management Association and the Tissue Viability Society for all available years. We searched the references of the retrieved trials to identify further relevant trials. We also searched clinical trials registries to identify ongoing and unpublished studies. There were no restrictions with respect to language, date of publication or study setting. We included all randomized controlled trials (RCTs) addressing the effects (both benefits and harms) of topical phenytoin on the healing of pressure ulcers of any grade compared with placebo or alternative treatments or no therapy, irrespective of blinding, language, and publication status. Two review authors independently selected studies, extracted information on participants, interventions, methods and results and assessed risk of bias using

  14. Vedolizumab as induction and maintenance therapy for ulcerative colitis

    DEFF Research Database (Denmark)

    Feagan, Brian G; Rutgeerts, Paul; Sands, Bruce E

    2013-01-01

    Gut-selective blockade of lymphocyte trafficking by vedolizumab may constitute effective treatment for ulcerative colitis.......Gut-selective blockade of lymphocyte trafficking by vedolizumab may constitute effective treatment for ulcerative colitis....

  15. Pathogenesis of foot ulcers and the need for offloading.

    Science.gov (United States)

    Rathur, H M; Boulton, A J

    2005-04-01

    Diabetic foot ulceration represents a major medical, social and economic problem all over the world. While more than 5% of diabetic patients have a history of foot ulceration, the cumulative lifetime incidence may be as high as 15%. Ethnic differences exist in both ulcer and amputation incidences. Foot ulceration results from the interaction of several contributory factors, the most important of which is neuropathy. The use of the total-contact cast is demonstrated in the treatment of plantar neuropathic ulcers. Histological evidence suggests that pressure relief results in chronic foot ulcers changing their morphological appearance by displaying some features of an acute wound. Thus, repetitive stresses on the insensate foot appear to play a major role in maintaining ulcer chronicity. It is hoped that research activity in foot disease will ultimately result in fewer ulcers and less amputation in diabetes.

  16. Infliximab and complications after colectomy in patients with ulcerative colitis

    DEFF Research Database (Denmark)

    Bregnbak, David; Mortensen, Christian; Bendtsen, Flemming

    2012-01-01

    Infliximab treatment may increase the risk of subsequent postoperative complications in patients with ulcerative colitis. The main purpose of the present study therefore was to assess postoperative complications in patients who have undergone colectomy for ulcerative colitis with and without...

  17. [Tropical ecopathology: up hill and down dale Buruli ulcer].

    Science.gov (United States)

    Stoffel, V; Barthelmé, B; Chagué, F

    2005-06-01

    Buruli ulcer (Mycobacterium ulcerans) sees its incidence increase particularly in West Africa. Our Non Governmental Organization (Projet Humanitaire Afrique Nord Sud) studied the distribution of cutaneous ulcer (of which Buruli ulcer) between a flooded site (Bonou) and a dry site (Ketou) in Benin. The ratio "prevalence of Buruli ulcer in our patients of Bonou on prevalence of Buruli ulcer in our patients of Ketou" was 7.5 with a confidence interval at 95% at [1.4 - 41.4]. There is a link between a watery ecosystem and the emergence of Buruli ulcer. Buruli ulcer is overrepresented in the under 15 age group. It can interest all the zones of the tegument whereas the other ulcers concern especially the lower limbs. Thus doctors could not be unaware of the importance of ecological factors ... in precarious medium where diagnosis is based on interrogation, clinical examination and field experience.

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

    Science.gov (United States)

    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.

  19. Diabetic foot ulcer management: the podiatrist's perspective.

    Science.gov (United States)

    Turns, Martin

    2013-12-01

    Diabetic foot complications result from two broad pathologies-neuropathic and neuro-ischaemic feet. It is important for diabetic patients to have at least a yearly review of foot ulcer risk factors, and they should have a corresponding risk classification agreed based on this assessment. Diabetic foot ulcer assessment should include a wound classification tool, which can give an indication of wounds at greater risk of non-healing or amputation. The treatment of diabetic foot ulcers should be part of a comprehensive care plan that should also include treatment of infection, frequent debridement (if deemed appropriate by a skilled specialist clinician), biomechanical offloading, blood glucose control and treatment of comorbidities. Clinicians should base dressing selection on the wound's location, size and depth, amount of exudate, presence of infection or necrosis and the condition of the surrounding tissue.

  20. Infliximab to treat severe ulcerative colitis

    Institute of Scientific and Technical Information of China (English)

    Dídia Bisamra Cury; Marcelo de Souza Cury; Geraldo Vinicius Hemerly Elias; Sender Jankiel Mizsputen

    2009-01-01

    A 48-year-old female with severe ulcerative colitis refractory to conventional therapy was referred to our facility for management. The patient showed extensive ulcerative colitis since the age of 20 years and had failed therapy with 5-aminosalicylic acid agents and azathioprine. The disease remained active despite treatment with steroids and cyclosporine. The clinical and endoscopic parameters were consistent with severe disease. Infectious precipitants were ruled out. Given the severity of the disease and in order to avoid a colectomy, we started the patient on infliximab therapy. A dramatic clinical and endoscopic response was observed and she remained in remission at the end of a 1-year follow-up period. We discuss findings in the literature regarding the use of infliximab therapy in patients with ulcerative colitis who have failed steroids and cyclosporine.

  1. Clinical quality indicators of venous leg ulcers

    DEFF Research Database (Denmark)

    Kjaer, Monica L; Mainz, Jan; Soernsen, Lars T

    2005-01-01

    and reliable evidence-based quality indicators of venous leg ulcer care. A Scandinavian multidisciplinary, cross-sectional panel of wound healing experts developed clinical quality indicators on the basis of scientific evidence from the literature and subsequent group nominal consensus of the panel......%) were assessed for venous surgery. Distal arterial pressure was measured following initial examination in 33 of the patients (34%). All patients (100%) were prescribed compression therapy. Of the 98 patients, 11 (11%) had ulcers recur in 3 months and 72 (73%) healed in 12 months, which is in line......; an independent medical doctor tested the feasibility and reliability of these clinical indicators, assessing the quality of medical technical care on 100 consecutive venous leg ulcer patients. Main outcome measures were healing, recurrence, pain, venous disease diagnosis, differential diagnosis and treatment...

  2. Amebic and cytomegalovirus colitis mimic ulcerative colitis

    Directory of Open Access Journals (Sweden)

    Meng-Tzu Weng

    2016-06-01

    Full Text Available Here we present a 50-year-old man who suffered from progressively bloody diarrhea for 2 months. A colonoscopy revealed pancolonic mucosal inflammation, ulceration, and spontaneous bleeding. Ulcerative colitis was initially diagnosed and sulfasalazine was prescribed. Hypoalbuminemia and renal function deterioration developed 1 year later. Steroids were prescribed for suspected nephrotic syndrome. His bloody diarrhea and abdominal symptoms worsened after steroid use. Progressive sepsis and acute renal function deterioration also developed. Positive human immunodeficiency virus (HIV antibody was found during routine hemodialysis screening. An episode of colon perforation occurred and surgery was performed. The resected colon showed amoeba, cytomegalovirus, and fungal infection. The patient died of sepsis. In this report, we discuss how to diagnose ulcerative colitis. It is important to exclude infection before using an immunosuppressive agent.

  3. Amyloid Goiter Secondary to Ulcerative Colitis

    Directory of Open Access Journals (Sweden)

    Bunyamin Aydin

    2016-01-01

    Full Text Available Diffuse amyloid goiter (AG is an entity characterized by the deposition of amyloid in the thyroid gland. AG may be associated with either primary or secondary amyloidosis. Secondary amyloidosis is rarely caused by inflammatory bowel diseases. Secondary amyloidosis is relatively more common in the patients with Crohn’s disease, whereas it is highly rare in patients with ulcerative colitis. Diffuse amyloid goiter caused by ulcerative colitis is also a rare condition. In the presence of amyloid in the thyroid gland, medullary thyroid cancer should be kept in mind in the differential diagnosis. Imaging techniques and biochemical tests are not very helpful in the diagnosis of secondary amyloid goiter and the definitive diagnosis is established based on the histopathologic analysis and histochemical staining techniques. In this report, we present a 35-year-old male patient with diffuse amyloid goiter caused by secondary amyloidosis associated with ulcerative colitis.

  4. Use of Axathioprine for Nongranulomatous Ulcerative Jejunoileitis

    Directory of Open Access Journals (Sweden)

    Robert Enns

    1997-01-01

    Full Text Available Nongranulomatous ulcerative jejunoileitis (NGUJI is a rare, often fatal disorder that produces multiple nonmalignant small bowel ulcerations. A 55-year-old woman with presumed celiac disease presented with steroid-refractory diarrhea, weight loss and abdominal pain. A laparotomy was performed to exclude the possibility of a lymphomatous disorder, and multiple nonmalignant small bowel ulcerations were discovered. Despite a combination of treatment with total parenteral nutrition (TPN and prednisone 30 mg/day she continued to deteriorate. The addition of azathioprine to her treatment regimen resulted in marked clinical and biochemical improvement. Her enteroscopy normalized, and she was able to discontinue TPN and reduce her steroid requirements. Although azathioprine has been used occasionally to treat refractory sprue, there have been no reports of its use in NGUJI. In this case, azathioprine played a key role in the management of NGUJI and should be considered a treatment option for patients with this disorder.

  5. Thyroid Storm Precipitated by Duodenal Ulcer Perforation

    Directory of Open Access Journals (Sweden)

    Shoko Natsuda

    2015-01-01

    Full Text Available 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 new pressure ulcer conceptual framework

    Science.gov (United States)

    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

  7. Buruli ulcer: wound care and rehabilitation

    Directory of Open Access Journals (Sweden)

    Frimpong M

    2016-06-01

    Full Text Available Michael Frimpong,1 Fred Stephen Sarfo,2 Mabel Sarpong Duah,1 Mark Wansbrough-Jones,3 Richard O Phillips2 1Kumasi Centre for Collaborative Research in Tropical Medicine, 2Department of Medicine, School of Medical Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana; 3Institute for Infection and Immunity, St George’s University of London, London, UK Abstract: Buruli ulcer caused by Mycobacterium ulcerans is a neglected tropical disease characterized by extensive ulceration involving predominantly the upper and lower limbs of patients. The disease is common in rural tropical communities in West and Central Africa, where access to proper health care is limited. Pathogenesis of the characteristic painless ulcers is linked to the elaboration by M. ulcerans of a lipid toxin called mycolactone that has potent cytopathic, immunosuppressive, and analgesic effects on a host of cells in cutaneous tissues. Mycolactone is known to profoundly inhibit secretion of a plethora of proteins that are essential for wound healing. Even though a combination antibacterial therapy of streptomycin and rifampicin for 8 weeks is effective for treatment, it relies on good and appropriate wound management to prevent secondary bacterial infections and improve healing. Evidence-based interventions for wound care in Buruli ulcer disease are often lacking and have relied on expert advice and recommendations. Surgical interventions are limited to debridement of necrotic tissue and grafting of extensive ulcers, usually after antibiotic therapy. Patients’ rehabilitation is an important component of care to reduce disabilities associated with the disease and proper integration into the community after treatment. Keywords: Buruli ulcer, Mycobacterium ulcerans disease, Mycobacterium ulcerans, wound care, rehabilitation, disability

  8. A new pressure ulcer conceptual framework.

    Science.gov (United States)

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

    2014-10-01

    This paper discusses the critical determinants of pressure ulcer development and proposes a new pressure ulcer conceptual framework. 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. Discussion Paper. 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). 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. 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. © 2014 The Authors. Journal of Advanced Nursing Published by John Wiley & Sons Ltd.

  9. Gastric ulcer penetrating to liver diagnosed by endoscopic biopsy

    Institute of Scientific and Technical Information of China (English)

    Ertugrul Kayacetin; Serra Kayacetin

    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.

  10. Genital ulcers: it is not always simplex ….

    Science.gov (United States)

    Haidari, G; MacMahon, E; Tong, C Y W; White, J A

    2015-01-01

    Patients with vulval aphthae, also termed Lipschütz ulcers, often present to genitourinary medicine clinics. Typically, these ulcers present as acute, painful, vulval ulcers in young women and adolescents. The aetiology is unknown, and often these ulcers are accompanied by flu-like symptoms. Previous case reports have linked such lesions to acute viral infections such as Epstein-Barr virus, cytomegalovirus and influenza A. We report the first case of influenza B virus and adenovirus infections associated with this presentation.

  11. A Histopathological Study of the so-called Buruli ulcer

    OpenAIRE

    山下, 裕人; 千馬, 正敬; 板倉, 英世

    1980-01-01

    A histopathological study of the so-called "Buruli ulcer" was reported. The patient was a 10-year-old African boy in Kenya suffering from ulcer formation. The ulcer was 10cm in diameter and located over the left hip. It was undermined and covered by overhanged epithelia at the ulcer edge. There was edema or lytic change in the dermis which formed gaps between the epidermis and dermis in adjacent regions. Microscopically, inflammatory cells infiltration, granulation tissue, fibrosis, and sever...

  12. Primary sclerosing cholangitis and Biliary cirrhosis associated with Ulcerative colitis

    Directory of Open Access Journals (Sweden)

    Aleem Ahmed Khan

    2011-07-01

    Full Text Available Primary sclerosing cholangitis and Ulcerative colitis are caused by progressive inflammation of the bile duct and large intestine respectively. The existence of any plausible association between Primary sclerosing cholangitis and Ulcerative colitis remains highly elusive. Little is known about the incidence and prevalence of primary sclerosing cholangitis with concomitant Ulcerative colitis in the Indian subcontinent. We report a case of Primary sclerosing cholangitis with long standing Ulcerative colitis which later also developed Primary biliary cirrhosis.

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

    Science.gov (United States)

    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.

  14. Hybrid treatment of penetrating aortic ulcer

    Energy Technology Data Exchange (ETDEWEB)

    Lara, Juan Antonio Herrero; Martins-Romeo, Daniela de Araujo; Escudero, Carlos Caparros; Falcon, Maria del Carmen Prieto; Batista, Vinicius Bianchi, E-mail: jaherrero5@hotmail.com [Unidade de Gestao Clinica (UGC) de Diagnostico por Imagem - Hosppital Universitario Virgen Macarena, Sevilha (Spain); Vazquez, Rosa Maria Lepe [Unit of Radiodiagnosis - Hospital Nuestra Senora de la Merced, Osuna, Sevilha (Spain)

    2015-05-15

    Penetrating atherosclerotic aortic ulcer is a rare entity with poor prognosis in the setting of acute aortic syndrome. In the literature, cases like the present one, located in the aortic arch, starting with chest pain and evolving with dysphonia, are even rarer. The present report emphasizes the role played by computed tomography in the diagnosis of penetrating atherosclerotic ulcer as well as in the differentiation of this condition from other acute aortic syndromes. Additionally, the authors describe a new therapeutic approach represented by a hybrid endovascular surgical procedure for treatment of the disease. (author)

  15. Leg ulcer in lepromatous leprosy - Case report*

    Science.gov (United States)

    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

  16. Histiocytic ulcerative colitis in a French bulldog.

    Science.gov (United States)

    Tanaka, Hiroshi; Nakayama, Masanari; Takase, Katsuaki

    2003-03-01

    A 9-month-old French bulldog was referred for signs of chronic large bowel diarrhea. The dog had an increased frequency of defecation, tenesmus and hematochezia. Flexible colonoscopy showed hyperemia, irregularities and ulcerations with multifocal hemorrhages in the mucosa from the descending colon to the proximal rectum. Multiple colonic biopsies were characterized by infiltrations of PAS positive histiocytes in the lamina propria. A diagnosis of histiocytic ulcerative colitis (HUC) was made, and the animal showed only minimal improvement, although it was treated with nutritional and medical therapies. This is the second case of HUC in French bulldog, a breed which has ancestral relations to Boxer dogs.

  17. Ulcerative cheilitis in a rhesus macaque.

    Science.gov (United States)

    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).

  18. A Study of Changes in Stomach Wall at Sites Other Than the Ulcer in Chronic Duodenal Ulcer Patients

    National Research Council Canada - National Science Library

    Mishra, Jagmohan; Panigrahi, Souvagya

    2011-01-01

    ...). To study the different changes if any in stomach wall at sites other than the ulcer in chronic duodenal ulcer patients by upper Gastro-Intenstinal Endoscopy followed by histopathological examination...

  19. Former Buruli Ulcer Patients' Experiences and Wishes May Serve as a Guide to Further Improve Buruli Ulcer Management

    NARCIS (Netherlands)

    Velink, Anita; Woolley, Rebecca J.; Phillips, Richard O.; Abass, Kabiru M.; van der Werf, Tjip S.; Agumah, Emmanuel; de Zeeuw, Janine; Klis, Sandor; Stienstra, Ymkje

    2016-01-01

    Background Buruli ulcer (BU), caused by Mycobacterium ulcerans, is a neglected tropical disease frequently leading to permanent disabilities. The ulcers are treated with rifampicin and streptomycin, wound care and, if necessary surgical intervention. Professionals have exclusively shaped the

  20. Haemophilus ducreyi causing chronic skin ulceration in children visiting Samoa.

    Science.gov (United States)

    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.

  1. Haemophilus ducreyi associated with skin ulcers among children, Solomon Islands.

    Science.gov (United States)

    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.

  2. Haemophilus ducreyi Associated with Skin Ulcers among Children, Solomon Islands

    OpenAIRE

    Marks, M; Chi, KH; Vahi, V; Pillay, A.; Sokana, O; Pavluck, A; Mabey, DC; Chen, CY; Solomon, AW

    2014-01-01

    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.

  3. Pharm GKB: Acute necrotizing ulcerative gingivostomatitis [PharmGKB

    Lifescience Database Archive (English)

    Full Text Available Overview Alternate Names: Synonym Acute necrotising ulcerative gingivostomatitis; V...lcerative (D005892) SnoMedCT: Acute necrotizing ulcerative gingivostomatitis (173599005) UMLS: C0017575 (C00...lcerative [Disease/Finding] (N0000001343) Common Searches Search Medline Plus Search CTD Pharm GKB: Acute necrotizing ulcerative gingivostomatitis ...

  4. Flap Reconstruction for Pressure Ulcers: An Outcomes Analysis.

    Science.gov (United States)

    Bamba, Ravinder; Madden, James J; Hoffman, Ashley N; Kim, Justine S; Thayer, Wesley P; Nanney, Lillian B; Spear, Marcia E

    2017-01-01

    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. 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. 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 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). 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.

  5. Idiopathic giant oesophageal ulcer and leucopoenia after renal transplantation

    NARCIS (Netherlands)

    Boekel, G.A.J van; Volbeda, M.; Hoogen, M.W. van den; Hilbrands, L.B.; Berden, J.H.

    2012-01-01

    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

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

    Science.gov (United States)

    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.

  7. [Role of yeasts in diabetic foot ulcer infection].

    Science.gov (United States)

    Missoni, Emilija Mlinarić; Kalenić, Smilja; Vukelić, Milan; De Syo, Drago; Belicza, Mladen; Kern, Josipa; Babić, Verica Vazić

    2006-01-01

    The aim was to assess the incidence of isolation of individual fungal species and interpret the meaning of fungal isolates from foot ulcers of 509 diabetic outpatients using mycologic and histopathologic methods. Another aim was to explore risk factors for the development of fungal infections in foot ulcer. Fungus isolation was made on selective media and their identification by standard mycologic methods. Histopathologic diagnosis of fungal ulcer infections was made on PAS-stained histopathologic preparations and imprint preparations (PAS and Papanicolaou staining) of foot wound biopsy specimens. Fungal and mixed foot ulcer infections were found in 14.9% of diabetic patients. In 33.8% of patients, these infections were confirmed by a finding of fungal elements in histopathologic preparations of ulcer biopsy specimens, as follows: in 16.9% of patients, by finding fungal elements in imprint preparations of ulcer biopsy specimens and by isolation fungus from the swab of the same ulcer; in 2.3% by fungus isolation from ulcer biopsy specimens; in 36.9% by fungus isolation from ulcer swabs in pure culture and/or in a large number of colonies and/or from several ulcers on the foot of the same patient. More than 89% of patients had a single foot ulcer with fungal or mixed infection, big toe and the plantar-metatarsal region in one foot or both feet being the most common sites of ulcer. Fifteen species from the genera Candida, Cryptococcus, Trichosporon and Rhodotorula were the causative agents of fungal and mixed foot ulcer infections. C. parapsilosis (in 61.5% of patients), and C. albicans and C. tropicalis (in 10.8% of patients each) were the most common causes of these infections. The presence of yeasts and/or dermatophytes in the toe web of the same or other foot, or of both feet, did not influence the incidence of fungal and mixed foot ulcer infections. Patient sex and age, type and length of diabetes, or clinical picture of diabetic foot did not affect it either. In

  8. Design and selection of a camelid single-chain antibody yeast two-hybrid library produced de novo for the cap protein of porcine circovirus type 2 (PCV2.

    Directory of Open Access Journals (Sweden)

    Xiangjing Fu

    Full Text Available Nanobodies (or variable domain of the heavy chain of the heavy-chain antibodies, VHHs are single-domain antigen-binding fragments derived from camelid heavy chain antibodies. Their comparatively small size, monomeric behavior, high stability, high solubility, and ability to bind epitopes inaccessible to conventional antibodies make them especially suitable for many therapeutic and biotechnological applications. In this paper, for the first time, we created the immunized Camelus Bactrianus VHH yeast two-hybrid (Y2H library according to the Clontech Mate & Plate library construction system. The transformation efficiency and titer of the VHH Y2H library were 7.26×10(6 cfu/3 µg and 2×10(9 cfu/ml, which met the demand for Y2H library screening. Using as an example the porcine circovirus type 2 (PCV2 Cap protein as bait, we screened 21 positive Cap-specific VHH sequences. Among these sequences, 7 of 9 randomly selected clones were strongly positive as indicated by enzyme-linked immunosorbent assay, either using PCV2 viral lysis or purified Cap protein as coated antigen. Additionally, the immunocytochemistry results further indicated that the screened VHHs could specifically detected PCV2 in the infected cells. All this suggests the feasibility of in vivo VHH throughput screening based on Y2H strategy.

  9. Efecto de la vacunación de cerdas y lechones contra circovirus porcino tipo 2 (PCV2 en la ganancia de peso y porcentaje de mortalidad en México

    Directory of Open Access Journals (Sweden)

    A Villa-Mancera

    2013-01-01

    Full Text Available El objetivo del presente estudio fue evaluar la eficiencia de tres protocolos de vacunación (cerdas, lechones o cerdas y lechones, sobre la media de la ganancia diaria de peso y porcentaje de mortalidad en lechones desde el parto hasta la finalización, en una granja con Síndrome Multisistémico de Desmedro Postdestete (PMWS. Durante el periodo posterior a la vacunación (semana 3-22 de lechones, cerdas y lechones, éstos mostraron un aumento significativo en la media de la ganancia diaria de peso y una reducción significativa en el porcentaje de mortalidad. Las cerdas y lechones vacunados contra PCV2 para el periodo de estudio (semana 1-22, tuvieron un aumento significativo en la ganancia diaria de peso y una reducción significativa en el porcentaje de mortalidad cuando se les comparó con el grupo control. Estos datos demuestran que la vacunación contra PCV2 fue efectiva en mejorar el crecimiento y reducir el porcentaje de mortalidad en una piara infectada con PCV2.

  10. Pneumococcus and the Elderly in Italy: A Summary of Available Evidence Regarding Carriage, Clinical Burden of Lower Respiratory Tract Infections and On-Field Effectiveness of PCV13 Vaccination

    Directory of Open Access Journals (Sweden)

    Andrea Orsi

    2016-07-01

    Full Text Available Streptococcus pneumoniae is currently the leading cause of community-acquired pneumonia (CAP and lower respiratory tract infections (LRTI in adults, elderly and high-risk subjects worldwide. The clear benefits of pneumococcal conjugate vaccination in childhood have been accompanied by a decrease of vaccine-serotype invasive diseases among adults in several countries, mainly due to the herd effect mediated by the reduction of vaccine-serotype nasopharyngeal colonization in both age groups, but this reduction in the incidence of pneumonia has not been observed. The “Community Acquired Pneumonia Immunization Trial in Adults” (CAPITA study provided conclusive evidence about 13-valent pneumococcal conjugate vaccine (PCV13 efficacy in preventing CAP in adults and led Western countries to issue new recommendations for pneumococcal immunization targeting subjects >50 years and high-risk groups, with marked differences with respect to age and/or risk groups immunized, eligibility for reimbursement and national, regional or local implementation. Several Italian regions implemented PCV13 immunization programs in adults and interesting data have been come available in the last years, especially from Liguria, a Northern region with a high and long-lasting pneumococcal vaccine immunological pressure in infants. In this review, currently available evidence from Italy and Liguria regarding pneumococcal carriage, burden of CAP and LRTI, and on-field effectiveness of PCV13 immunization in adults and elderly will be summarized.

  11. Use of PCR-based assays for the detection of the adventitious agent porcine circovirus type 1 (PCV1) in vaccines, and for confirming the identity of cell substrates and viruses used in vaccine production.

    Science.gov (United States)

    Kumar, Deepak; Beach, Nathan M; Meng, Xiang-Jin; Hegde, Nagendra R

    2012-01-01

    Safety and quality are important issues for vaccines. Whereas reversion to virulence poses a safety risk with live attenuated vaccines, the potential for the presence of adventitious agents is also an issue of vaccine quality. The recent detection or porcine circovirus type 1 (PCV1) in human vaccines has further highlighted the importance of quality control in vaccine production. The purpose of this study was to use a novel conventional PCR to detect PCV1, and subsequently screen materials used in the manufacture of vaccines at Bharat Biotech International Limited, India. The genome or gene fragments of PCV1 were not detected in any of the vaccines and materials tested, including the live attenuated rotavirus vaccine candidate ROTAVAC(®). Further, the identity of the cells and the viruses used as starting materials in the manufacture of these vaccines was confirmed by species-specific PCR or virus-specific RT-PCR, and no cross-contamination was detected in any case. The methods can be applied for regular in-house quality control screening of raw materials and seeds/banks, as well as formulated vaccines.

  12. Longitudinal study of influence of Helicobacter pylori on current risk of duodenal ulcer relapse. The Hvidovre Ulcer Project Group

    DEFF Research Database (Denmark)

    Clausen, M R; Franzmann, M B; Holst, C

    1992-01-01

    acid output, time of healing of the preceding ulcer, treatment of the present ulcer (cimetidine, antacids, or no treatment), or type and degree of gastritis. Thus, although H. pylori is prevalent in patients with duodenal ulcer disease, the present study indicates that H. pylori does not have...

  13. THE CLINICAL MANIFESTATIONS AND COURSE OF DUODENAL ULCER DISEASE AFTER PERFORATED ULCER

    Directory of Open Access Journals (Sweden)

    L. A. Lyubskaya

    2014-01-01

    Full Text Available Objective: to compare clinical manifestations, course, mental status in duodenal ulcer (DU patients with a history of perforated ulcer and its uncomplicated course.Subjects and methods. One hundred and thirteen patents with DU were examined. Group 1 included 61 patients with uncomplicated DUand Group 2 comprised 52 patients with a history of perforated ulcer. A comparison group consisted of 20 patients who had undergone laparotomy. Physical and mental status examinations, esophagogastroduodenoscopy (EGDS, and 24-hour pH-metry were performed.Results. Classical pain syndrome was observed in 75 % of the patients with uncomplicated DU. Prior to perforation, the pain and dyspeptic syndromes were distinguished only by a significantly lower degree in Group 2; following perforation, the pain syndrome was recorded more frequently, it was more extensive, meal-unrelated, and similar to that in the patients who had undergone laparotomy and had diminished appetite (36.5 %. EGDS showed that the complicated course was accompanied by the significantly higher incidence of erosive esophagitis (21.2 %, gastritis (51.9 %, duodenitis (25.0 %, multiple ulcers (28.8 %, and larger ulcers. 24-hour pH-metry indicated that the level of hyperacidity in Group 2 was higher and the circadian intragastric pH variations were less marked than those in uncomplicated DU. The patients with a history of perforated ulcer showed a high rate of anxiety and depressive changes. Conclusion. In complicated DU, marked monotonic hyperacidity causes common erosive-ulcerative lesions in the gastroduodenal area in relatively mild pain syndrome, late referrals, and long-term ulcer healing. After perforation followed by wound closure, the pain and dyspeptic syndromes become more pronounced, which is associated with anxiety and depressive changes in the mental status, as well as with early referrals and less healing time.

  14. Microcirculation and venous ulcers: a review.

    Science.gov (United States)

    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.

  15. Activated protein C to heal pressure ulcers.

    Science.gov (United States)

    Wijewardena, Aruna; Lajevardi, Sepehr S; Vandervord, Elle; Vandervord, John; Lang, Thomas C; Fulcher, Gregory; Jackson, Christopher J

    2016-10-01

    Pressure ulcers present a major clinical challenge, are physically debilitating and place the patient at risk of serious comorbidities such as septic shock. Recombinant human activated protein C (APC) is an anticoagulant with anti-inflammatory, cytoprotective and angiogenic effects that promote rapid wound healing. Topical negative pressure wound therapy (TNP) has become widely used as a treatment modality in wounds although its efficacy has not been proven through randomised controlled trials. The aim of this study was to determine the preliminary efficacy and safety of treatment with APC for severe chronic pressure sores with and without TNP. This case presentation describes the history, management and outcome of two patients each with a severe chronic non-healing pressure ulcer that had failed to respond to conventional therapy. TNP was added to conservative management of both ulcers with no improvement seen. Then local application of small doses of APC was added to TNP and with conservative management, resulted in significant clinical improvement and rapid healing of both ulcers, displaying rapid growth of vascular granulation tissue with subsequent epithelialisation. Patients tolerated the treatment well and improvements suggested by long-term follow-up were provided. Randomised placebo-controlled double blind trials are needed to quantify the efficacy, safety, cost-effectiveness, optimal dose and quality of life changes seen from treatment with APC.

  16. Golimumab for the treatment of ulcerative colitis

    NARCIS (Netherlands)

    Lowenberg, M.; Boer, N. de; Hoentjen, F.

    2014-01-01

    The introduction of therapeutic antibodies against tumor necrosis factor (TNF) had a major impact on the treatment of ulcerative colitis (UC). Infliximab and adalimumab are powerful agents that are used for remission induction and maintenance therapy in UC and have an acceptable safety profile. Howe

  17. Aloe Vera and Infected Leg Ulcers

    Directory of Open Access Journals (Sweden)

    Asima Banu

    2012-06-01

    Full Text Available Background Infected leg ulcers are major health problems resulting in morbidity and disability and are usually chronic and refractory to antimicrobial treatment. Aims The present study is aimed at determining the bacteria involved in leg ulcers and their resistance patterns to commonly used antibiotics as well as to determine whether Aloe Vera has antibacterial activity against multi-drug resistant organisms and promotes wound healing. Method A total of 30 cases with leg ulcers infected with multi-drug resistant organisms were treated with topical aloe vera gel and 30 age and sex-matched controls were treated with topical antibiotics. Culture and sensitivity was done from the wounds on alternate days and the ulcer was clinically and microbiologically assessed after 10 days. The results were compiled and statistically analysed. Results Cultures of the study group who were using aloe vera dressings showed no growth by the fifth day in 10 (33.3% cases, seventh day in another 16 (53.3% and ninth day in two of the remaining four cases (6.7% while in two (6.7% cases there was no decrease in the bacterial count. This means that of the 30 cases, 28 showed no growth by the end of 11 days while two cases showed no decrease in bacterial count. Growth of bacteria in study group is decreased from 100% (30 cases to 6.7% (2 cases by day 11 with P

  18. [NUG--necrotizing ulcerative gingivitis: a review].

    Science.gov (United States)

    Mizrahi, Y

    2014-07-01

    Necrotizing Ulcerative Gingivitis (NUG) is an acute and rare (0.5-11% of the population) infectious disease of the gum tissue, which is characterized by ulceration and inflammation of the inter-dental gum tissue. NUG was documented by historians since the fourth century BC, most of the reports from the ancient world were in the context of illness among fighting troops, present studies of NUG in the modern world are still common among soldiers. NUG is associated with poor oral hygiene and weakening of the host, especially in immunocompromised patients, malnutrition and poor living conditions, as well as in the context of mental stress. NUG is more common in young adults, but reports of morbidity in young children with malnutrition in the background are not uncommon. NUG diagnosis is based on three essential symptoms: sore gums, bleeding gums and the most diagnostic characteristic, ulceration and necrosis of the interdental papillae. The disease is considered to have a clear initial infectious etiology, when the main bacteria, associated with the disease, include: Bacteroides intermedius and Fusobacterium sp. The infection involves anaerobic \\ aerobic bacteria with a majority of Gram-negative bacteria. The treatment of NUG is based on combining mechanical removal of tartar with local and systemic delivery of antimicrobial agents. Adequate treatment usually prevent the progression of the disease and ulcer healing is expected in a few days. Nevertheless, lack of treatment can lead to deterioration in the form NUP to Noma.

  19. ANTI-ULCER ACTIVITY OF LEGUMINOSAE PLANTS

    Directory of Open Access Journals (Sweden)

    Noemi D. PAGUIGAN

    2014-03-01

    Full Text Available Context Ulcer is the most common gastrointestinal disturbance resulting from an inadequate gastric mucosal defense. Several drugs are available in the market to address the disease; however, these drugs are associated with unnecessary side effects. Objectives Previous research have confirmed the efficacy of plant extracts for possible treatment of the disease. This research aims to evaluate the anti-ulcer properties of medicinal plants. Methods Methanol extracts from the leaves of Intsia bijuga, Cynometra ramiflora, Tamarindus indica, Cassia javanica, Cassia fistula, Bauhini purpurea, Senna spectabilis, Senna siamea and Saraca thaipingensis were evaluated for their anti-ulcer activity using HCl-ethanol as ulcerogen. Results All extracts showed inhibitory activity with I. bijuga, T. indica, S. spectabilis and S. thaipingensis exhibiting more than 50% inhibition. S. thaipingensis showed the highest activity at 80%. S. spectabilis and S. thaipingensis were partitioned further into hexane, ethyl acetate and aqueous fractions. The aqueous and ethyl acetate fractions of S. spectabilis showed significant increased in its activity while the hexane and ethyl acetate fractions of S. thaipingensis gave higher activity than its aqueous portions. Conclusions We conclude that plant extracts are potential sources of new anti-ulcer agents.

  20. Microarray Assisted Gene Discovery in Ulcerative Colitis

    DEFF Research Database (Denmark)

    Brusgaard, Klaus

    Inflammatory Bowel disease (IBD) is a condition characterised by chronic recidivous inflammation of the bowel and intestine. IBD includes chron´s disease (CD) and ulcerative colitis (UC). The combined prevalence of CD and UC are app. 1 in 500 in the general Caucasian population. In 25% of the cases...

  1. Neutrophil Extracellular Traps in Ulcerative Colitis

    DEFF Research Database (Denmark)

    Bennike, Tue Bjerg; Carlsen, Thomas Gelsing; Ellingsen, Torkell

    2015-01-01

    BACKGROUND: The etiology of the inflammatory bowel diseases, including ulcerative colitis (UC), remains incompletely explained. We hypothesized that an analysis of the UC colon proteome could reveal novel insights into the disease etiology. METHODS: Mucosal colon biopsies were taken by endoscopy...

  2. Pressure ulcers management: an economic evaluation.

    Science.gov (United States)

    Foglia, E; Restelli, U; Napoletano, A M; Coclite, D; Porazzi, E; Bonfanti, M; Croce, D

    2012-03-01

    Pressure ulcer management represents a growing problem for medical and social health care systems all over the world, particularly in European Union countries where the incidence of pressure ulcers in older persons (> 60 years of age) is predicted to rise. The aim of this study was to provide evidence for the lower impact on economic resources of using advanced dressings for the treatment of pressure ulcers with respect to conventional simple dressings. Two different models of analysis, derived from Activity Based Costing and Health Technology Assessment, were used to measure, over a 30-day period, the direct costs incurred by pressure ulcer treatment for community-residing patients receiving integrated home care. Although the mean cost per home care visit was higher in the advanced dressings patient group than in the simple dressings patient one (E 22.31 versus E 16.03), analysis of the data revealed that the cost of using advanced dressings was lower due to fewer home care visits (22 versus 11). The results underline the fact that decision-makers need to improve their understanding of the advantages of taking a long-term view with regards to the purchase and use of materials. This could produce considerable savings of resources in addition to improving treatment efficacy for the benefit of patients and the health care system.

  3. Nonspecific Cecal Ulcer: An Obsolete Jargon

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    Duvuru Ram

    2013-04-01

    Full Text Available Non specific cecal ulcer (NSCU is a rare entity described by Cruveilhier in 1832. NSCU has no specific presenting features and it can mimic a host of conditions like appendicitis, diverticulosis and colonic carcinoma. Earlier, this terminology was used to depict those ulcers where it was not possible to make the exact diagnosis. There are only a few cases where a specific preoperative diagnosis was made. The number of NSCUs being reported recently is less. This is due to the advent of newer diagnostic techniques to identify the etiology of these ulcers. Hence the term NSCU is no longer employed in current literature because a specific diagnosis is attained in most ulcers. Therefore the term NSCU is no longer valid and its use should be largely restricted to those cases where a specific diagnosis is not possible even after exhausting the currently available investigative techniques. This article provides an overview of this outdated term and outlines how to proceed when NSCU is encountered in clinical practice. [J Interdiscipl Histopathol 2013; 1(2.000: 85-88

  4. Endoscopic hemoclip treatment for bleeding peptic ulcer

    Institute of Scientific and Technical Information of China (English)

    Yung Chih Lai; Sien Sing Yang; Chi Hwa Wu; Tzen Kwan Chen

    2000-01-01

    AIM To evaluate the efficacy of endoscopic hemoclip in the treatment of bleeding peptic ulcer.METHODS Totally, 40 patients with F1a and F1b hemorrhagic activity of peptic ulcers were enrolled in this uncontrolled prospective study for endoscopic hemoclip treatment. We used a newly developed rotatable clip-device for the application of hemoclip (MD850) to stop bleeding. Endoscopy was repeated if there was any sign or suspicion of rebleeding, and reclipping was performed if necessary and feasible.RESULTS Initial hemostatic rate by clipping was 95%, and rebleeding rate was only 8%.Ultimate hemostatic rates were 87%, 96%, and 93% in the F1a and F1b subgroups, and total cases, respectively. In patients with shock on admission, hemoclipping achieved ultimate hemostasis of 71% and 83% in F1a and F1b subgroups, respectively. Hemostasis reached 100% in patients without shock regardless of hemorrhagic activity being F1a or F1b. The average number of clips used per case was 3.0 (range 2- 5). Spurting bleeders required more clips on average than did oozing bleeders (3.4 versus 2.8 ). We observed no obvious complications, no tissue injury, or impairment of ulcer healing related to hemoclipping.CONCLUSION Endoscopic hemoclip placement is an effective and safe method. With the improvement of the clip and application device,the procedure has become easier and much more efficient. Endoscopic hemoclipping deserves further study in the treatment of bleeding peptic ulcers.

  5. Therapeutic attitude in perforated stress ulcer.

    Science.gov (United States)

    Balalau, C; Popa, F; Negrei, Carolina; Andreianu, P

    2011-01-01

    There are medical conditions where the etiology is not at the level of digestive system, but as a result of a distant lesion, determined by head trauma. The latter is a severe impact on the whole body, not only locally; it produces damages in the gastro-duodenal area mainly as acute stress ulcer. Our study includes 4 cases of patients with multiple trauma, admitted in the "St. Pantelimon" Emergency Hospital, where, despite medication, they subsequently developed stress ulcer (Cushing ulcer). Laboratory tests were followed in the development the level of leukocytes, ESR(erythrocyte sedimentation rate) and abdominal ultrasound. Around the fifth day it was observed that the level of the leukocytes were high (between 15000-20000/microl). ESR between 40-70mm/hour and ultrasound showed fluid in peritoneal cavity, mainly in subhepatic space (Morison's pouch). A positive radiological result highlight the crescent transparency (mesogastric pneumoperitoneum) in dorsal decubitus position, lateral incidence (pacients that could not be mobilised and the radiologic exam was made in intensive care bed). On the group of four patients studied with multiple trauma and Cushing ulcer perforation, it was laparoscopically intervined in order to reduce the negativ effects of combined anesthesic and surgical trauma on an already fragile status. The study showed that emergency laparoscopy in patients with multiple trauma is a successful approach in it's minimally invasivity, being a diagnosis and therapeutic first option in acute abdominal conditions in these patients.

  6. Buruli ulcer disease : prospects for a vaccine

    NARCIS (Netherlands)

    Huygen, Kris; Adjei, Ohene; Affolabi, Dissou; Bretzel, Gisela; Demangel, Caroline; Fleischer, Bernhard; Johnson, Roch Christian; Pedrosa, Jorge; Phanzu, Delphin M.; Phillips, Richard O.; Pluschke, Gerd; Siegmund, Vera; Singh, Mahavir; van der Werf, Tjip S.; Wansbrough-Jones, Mark; Portaels, Francoise

    2009-01-01

    Buruli ulcer disease (BUD), caused by Mycobacterium ulcerans, is a neglected bacterial infection of the poor in remote rural areas, mostly affecting children. BUD is a mutilating disease leading to severe disability; it is the third most common mycobacterial infection in immunocompetent people after

  7. Ulcerating and stenosing enteropathy treated with misoprostol

    DEFF Research Database (Denmark)

    Havelund, Troels; Jensen, Boye L; Vinholt, Pernille Just

    2012-01-01

    A case of a 40-year-old man with chronic anaemia because of nonspecific ulcerating and stenosing enteropathy is presented. The diagnosis was made on the basis of capsule endoscopy, histology of resected ileum and no use of NSAIDs. He showed a clinical response to treatment with misoprostol...

  8. ENDOSCOPIC THERAPY OF SEVERE ULCER BLEEDING

    Science.gov (United States)

    Kovacs, Thomas O.G.; Jensen, Dennis M.

    2013-01-01

    Upper gastrointestinal (UGI) bleeding secondary to ulcer disease occurs commonly and results in significant patient morbidity and medical expense. After initial resuscitation, carefully performed endoscopy provides an accurate diagnosis of the source of the UGI hemorrhage and can reliably identify those high-risk subgroups that may benefit most from endoscopic hemostasis. Large channel therapeutic endoscopes are recommended. Endoscopists should be very experienced in management of patients with UGI hemorrhage including the use of various hemostatic devices. For patients with major stigmata of ulcer hemorrhage – active arterial bleeding, non-bleeding visible vessel and adherent clot – combination therapy with epinephrine injection and either thermal coaptive coagulation (with multipolar or heater probe), or endoclips is recommended. High dose intravenous proton pump inhibitors are recommended as concomitant therapy with endoscopic hemostasis of major stigmata. Patients with minor stigmata or clean-based ulcers will not benefit from endoscopic therapy and should be triaged to less intensive care and be considered for early discharge. Effective endoscopic hemostasis of ulcer bleeding can significantly improve outcomes by reducing rebleeding, transfusion requirement, and need for surgery, as well as reduce cost of medical care. PMID:21944418

  9. Cerebral Arterial Thrombosis in Ulcerative Colitis

    Directory of Open Access Journals (Sweden)

    Giovanni Casella

    2013-01-01

    Full Text Available Thrombosis, mainly venous, is a rare and well-recognized extraintestinal manifestation of inflammatory bowel disease (IBD. We describe a 25-year-old Caucasian man affected by ulcerative colitis and sclerosing cholangitis with an episode of right middle cerebral arterial thrombosis resolved by intraarterial thrombolysis. We perform a brief review of the International Literature.

  10. [Purulent corneal ulcers: etiology, pathogenesis, classification].

    Science.gov (United States)

    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.

  11. Manipulation of enteric flora in ulcerative colitis

    Institute of Scientific and Technical Information of China (English)

    Mario Guslandi

    2005-01-01

    @@ TO THE EDITOR Reviewing the available therapeutic options in the medical treatment of ulcerative colitis, Xu et al.[1], have omitted to mention an important aspect in the pharmacological management of the disease, namely the possibility to promote clinical and endoscopic improvement by manipulating the enteric flora.

  12. Peripheral lymphocyte subpopulations in recurrent aphthous ulceration

    DEFF Research Database (Denmark)

    Pedersen, A; Klausen, B; Hougen, H P

    1991-01-01

    Peripheral lymphocyte subsets--T-helper (CD4+), T-suppressor/cytotoxic (CD8+), and naive/virgin T cells/natural killer cells (CD45RA)--were studied quantitatively in 30 patients with recurrent aphthous ulceration (RAU) and 29 sex- and age-matched RAU-free control donors. The CD4+ percentage was s...

  13. Sustaining pressure ulcer prevention in practice.

    Science.gov (United States)

    McDonagh, Vanessa

    This article describes a campaign to eliminate avoidable grade 2-4 pressure ulcers at University Hospitals Coventry and Warwickshire Trust. The 100 Days Free strategy used traditional educational approaches along with ward-based power training and social media to engage staff and update practice. Root cause analysis has been vital in providing feedback to staff and identifying training needs.

  14. Symptoms and Causes of Peptic Ulcer Disease

    Science.gov (United States)

    ... pylori are spiral-shaped bacteria that can cause peptic ulcer disease by damaging the mucous coating that protects the lining of the stomach and duodenum. Once H. pylori have damaged the mucous coating, powerful stomach acid can get through to the sensitive lining. Together, ...

  15. Effect of Plantago australis leaves on different gastric ulcer models

    Directory of Open Access Journals (Sweden)

    M.E. Bürger

    2002-01-01

    Full Text Available The anti-ulcerogenic effect of the crude ethanolic extract (CEE of Plantago australis leaves was tested against ethanol-, indomethacin-, and cold restrain-induced stress ulcers. The CEE (500 and 1000 mg/kg reduced the lesion index (LI and the ulcer index in ethanol-induced ulcers, and the dose of 1000 mg/kg increased the amount of mucous. The highest dose of the CEE reduced the LI of cold restraint-induced stress ulcers when compared to the control group. The indomethacin-induced ulcers were not affected by this extract.

  16. Swift and Complete Healing of Digital Ulcers after Macitentan Treatment

    Directory of Open Access Journals (Sweden)

    Emilio Giner Serret

    2016-01-01

    Full Text Available 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.

  17. Swift and Complete Healing of Digital Ulcers after Macitentan Treatment

    Science.gov (United States)

    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

  18. What's new: Management of venous leg ulcers: Approach to venous leg ulcers.

    Science.gov (United States)

    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.

  19. Development and Improvement of Simple Colonic Mucosal Ulcer during Treatment of Severe Ulcerative Colitis with Tacrolimus

    Directory of Open Access Journals (Sweden)

    Ayumi Ito

    2017-03-01

    Full Text Available Diarrhea, melena, and lower abdominal pain developed in a male in his 20s and colonoscopy showed pancolitis-type severe ulcerative colitis (UC. Treatment was initiated with 4,000 mg of 5-aminosalicylic acid and 60 mg/day of prednisolone, but the symptoms and inflammatory reaction worsened with prednisolone dose reduction. Tacrolimus was added to the treatment, which subsequently induced remission. Serial colonoscopies during the treatment showed improvement in ulcer and mucosal edema throughout the entire large intestine, but a new solitary round ulcer appeared at the end of the ileum. Since no signs of Behçet’s disease were noted, it was considered as a simple ulcer, a complication of UC. Tacrolimus treatment was continued based on continued improvement in clinical features and colonic mucosa, excluding the end of the ileum. Colonoscopy at 6 months after initiation of tacrolimus showed healing of the large intestinal mucosa, although mild congestion was still noted. The solitary round ulcer at the end of the ileum improved to a small erosion. We report the improvement of a simple ulcer that developed during tacrolimus treatment.

  20. Evaluation of Anti-ulcer Activity of Echinops Persicus on Experimental Gastric Ulcer Models in Rats

    Directory of Open Access Journals (Sweden)

    Ahmad Farajzadeh-Sheikh

    2010-12-01

    Full Text Available Extract of Echinops persicus is traditionally used for a long time in Iran for treatment of cough and constipation. This extract is produced by activity of bug (Situphilus spp. on the plant. We documented its anti-tussive effect in rats in our previous study.The aim of this study was to assess the anti-ulcer effect of Echinops persicus in an animal model. In this study we evaluated anti-ulcer effect of Echinops persicus by Shay's method in rats. In 3 groups of rats, pylorus was ligatured under anesthesia. The rats were euthanized after 19 hours later and number and level of ulcer in stomach was measured. In group 2 the extract was orally administered 45 minutes before pyloric ligature, and in group 3, it was administered intraperitoneally 20 minutes before pyloric ligature. The number of ulcers in stomach was significantly low in group 2 (P = 0.01 and 3 (P = 0.037 in comparison with group 1. The level of ulcer was significantly decreased in group 2 (P = 0.047 with comparison to group 1. We conclude that, Echinops extract can exhibit potentially cytoprotective and anti-ulcer activity.

  1. The personality patterns in patients with duodenal ulcer and ulcer-like dyspepsia and their relationship to the course of the diseases. Hvidovre Ulcer Project Group

    DEFF Research Database (Denmark)

    Jess, P; Eldrup, J

    1994-01-01

    OBJECTIVES. To compare personality characteristics in duodenal ulcer patients and patients with ulcer-like dyspepsia from the primary health sector with duodenal ulcer patients from a hospital and to evaluate the relationship of the personality characteristics to the course of the diseases. DESIGN....... A prospective study using the Minnesota Multiphasic Personality Inventory (MMPI) with retesting of a subgroup of patients after a median observation period of 14 months. SETTING. Departments of Medical and Surgical Gastroenterology, Hvidovre University Hospital, and the primary health sector in Roskilde County......, Denmark. SUBJECTS. Sixty hospital patients with duodenal ulceration and 17 patients with duodenal ulceration plus 25 patients with ulcer-like dyspepsia from the primary health sector. MAIN OUTCOME MEASURES. MMPI scores. RESULTS. The hospital patients differed from the two other groups of patients...

  2. Medical device related pressure ulcers in hospitalized patients.

    Science.gov (United States)

    Black, Joyce M; Cuddigan, Janet E; Walko, Maralyn A; Didier, L Alan; Lander, Maria J; Kelpe, Maureen R

    2010-10-01

    Most pressure ulcers occur over bony prominences such as heels and the sacrum. However, the National Pressure Ulcer Advisory Panel recognises that pressure ulcers can also occur on any tissue under pressure and thereby can develop beneath medical devices. This article reports on results from a secondary analysis of existing data collected by The Nebraska Medical Center on pressure ulcer quality improvement initiatives and outcomes. The purpose of this study was to quantify the extent of the problem and identify risk factors for medical device related (MDR) pressure ulcer development in hospitalised patients. A subset of data collected during eight quarterly pressure ulcer incidence and prevalence studies (N = 2178) was created and analysed. The overall rate of hospital-acquired pressure ulcers was 5·4% (113 of 2079). The proportion of patients with hospital-acquired ulcers related to medical devices was 34·5% (39 of 113). Findings indicate that if a patient had a medical device, they were 2·4 times more likely to develop a pressure ulcer of any kind. Numerous risk factors for pressure ulcer development were identified; however, none differentiated between those with MDR and traditional pressure ulcers.

  3. Malnutrition as a Precursor of Pressure Ulcers.

    Science.gov (United States)

    Litchford, Mary D; Dorner, Becky; Posthauer, Mary Ellen

    2014-01-01

    Significance: Numerous studies have reported associations between declining nutrition status and risk for pressure ulcers. Oral eating problems, weight loss, low body weight, undernutrition, and malnutrition are associated with an increased risk for pressure ulcers. Moreover, inadequate nutrient intake and low body weight are associated with slow and nonhealing wounds. However, the biologic significance of deterioration in nutrition status and consistent methodologies to quantify malnutrition and diminished micronutrient stores as predictors of skin breakdown remains controversial. Recent Advances: The Academy of Nutrition and Dietetics (Academy) and the American Society for Parenteral and Enteral Nutrition (ASPEN) Consensus Statement: Characteristics Recommended for the Identification and Documentation of Adult Malnutrition provide a standardized and measureable set of criterion for all health professionals to use to identify malnutrition. The Agency for Healthcare Research and Quality identified malnutrition as one of the common geriatric syndromes associated with increased risk for institutionalization and mortality that may be impacted by primary and secondary preventions. Critical Issues: The purpose of this article is to examine the Academy/ASPEN consensus statement on characteristics of adult malnutrition in the context of the National Pressure Ulcer Advisory Panel (NPUAP)/European Pressure Ulcer Advisory Panel (EPUAP) Guidelines on the Prevention and Treatment of Pressure Ulcers. Future Directions: Moreover, clinicians, and in particular, registered dietitians have the opportunity to integrate the Characteristics of Malnutrition with the NPUAP/EPUAP 2009 Prevention and Treatment Clinical Practice Guidelines, into clinical assessment and documentation using the Nutrition Care Process. Consensus guidelines will provide consistent research criteria yielding more useful data than presently available.

  4. [Radical operative treatment of perforative gastroduodenal ulcer disease].

    Science.gov (United States)

    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.

  5. Idiopathic genital ulcers in women infected with human immunodeficiency virus.

    Science.gov (United States)

    Anderson, J; Clark, R A; Watts, D H; Till, M; Arrastia, C; Schuman, P; Cohn, S E; Young, M; Bessen, L; Greenblatt, R; Vogler, M; Swindells, S; Boyer, P

    1996-12-01

    A national survey of investigators caring for human immunodeficiency virus (HIV)-infected women was undertaken to describe the clinical presentation of idiopathic genital ulcer disease. Patients with negative syphilis and herpes simplex testing and/or negative genital ulcer biopsy were included in this study. Study participants (n = 29) were generally severely immunocompromised (median CD4 cell count was 50/mm3, and 68% had an acquired immunodeficiency syndrome [AIDS]-defining opportunistic process). Thirty-seven percent had coexistent oral ulcers and 19% had their genital ulcer progress to fistula formation (four rectovaginal and one vaginal-perineal). There was generally a favorable response to topical, systemic, and intralesional steroid treatment. This study suggests that idiopathic or probable aphthous genital ulcers in women have similar clinical characteristics to aphthous oroesophageal ulcers. Although infrequent, these genital ulcers can cause severe morbidity. Further research is warranted to better define the pathophysiology and optimal management.

  6. Actovegin administration in patients with ulcerated gout tophuses

    Directory of Open Access Journals (Sweden)

    M S Eliseev

    2005-01-01

    Full Text Available Objective. To study actovegin efficacy in the treatment of chronic skin ulcers due to ulceration of tophuses in pts with chronic tophaceous gout. Materials and methods. 6 pts with chronic tophaceous gout aged 52 to 77 years with disease duration from 6 to 20 years with longstanding persisting skin ulcers due to tophuses ulceration were included. In addition to allopuri- nol, steroid and nonsteroidal anti-inflammatory drugs they were treated with actovegin 20% intravenously and local applications of 2% actovegin gel. Clinical examination was performed before and after the course of therapy- Results. Two from six pts showed healing of single chronic ulcers to the end of the treatment course. In the remaining pts ulcer count and size decrease was achieved. Conclusion. Actovegin administration in combined therapy of chronic skin ulcers in pts with chronic tophaceous gout promoted healing of the defects in all cases.

  7. 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.

    Science.gov (United States)

    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.

  8. Become the PPUPET Master: Mastering Pressure Ulcer Risk Assessment With the Pediatric Pressure Ulcer Prediction and Evaluation Tool (PPUPET).

    Science.gov (United States)

    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).

  9. PEPTIC ULCER FREQUENCY DIFFERENCES RELATED TO H. PYLORI OR AINES

    Directory of Open Access Journals (Sweden)

    Diego Michelon de CARLI

    2015-03-01

    Full Text Available Background Peptic ulcer etiology has been changing because of H. pylori decline. Objectives To estimate peptic ulcer prevalence in 10 years-interval and compare the association with H. pylori and use of non-steroidal anti-inflammatory drugs. Methods Records assessment in two periods: A (1997-2000 and B (2007-2010, searching for peptic ulcer, H. pylori infection and non-steroidal anti-inflammatory drugs use. Results Peptic ulcer occurred in 30.35% in A and in 20.19% in B. H. pylori infection occurred in 73.3% cases in A and in 46.4% in B. Non-steroidal anti-inflammatory drugs use was 3.5% in A and 13.3% in B. Neither condition occurred in 10.4% and 20.5% in A and B respectively. Comparing both periods, we observed reduction of peptic ulcer associated to H. pylori (P=0.000, increase of peptic ulcer related to non-steroidal anti-inflammatory drugs (P=0.000 and idiopathic peptic ulcer (P=0.002. The concurrent association of H. pylori and non-steroidal anti-inflammatory drugs was also higher in B (P=0.002. Rates of gastric ulcer were higher and duodenal ulcer lower in the second period. Conclusions After 10 years, the prevalence of peptic ulcer decreased, as well as ulcers related to H. pylori whereas ulcers associated to non-steroidal anti-inflammatory drugs increased. There was an inversion in the pattern of gastric and duodenal ulcer and a rise of idiopathic peptic ulcer.

  10. Helical CT findings of gastric wall thickening by peptic ulcer : compared with gastric adenocarcinoma with ulcer

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Won Jung; Choi, Jong Chul; Seo, Keum Soo; Koo, Bon Sik; Park, Byeong Ho; Kim, Chung Ku; Lee, Ki Nam; Nam, Kyung Jin [College of Medicine, Dong A University, Pusan (Korea, Republic of)

    2000-02-01

    To compare on the basis of helical CT findings gastric wall thickening of peptic gastric ulcer with that of gastric adenocarcinoma with ulcer. Thirty-eight patients with pathologically proven gastric lesion (17 cases of peptic ulcer and 21 cases of ulcerative or ulceroinfiltrative gastric cancer (Borrman type II, III)) underwent helical CT, and the findings were retrospectively reviewed in terms of maximum abnormal wall thickness, preservation of the inner enhancing layer, the presence three discriminate layers of gastric wall, and enhancement pattern. The enhancement pattern of abnormally thick wall was compared with that of the portal phase of back muscle, and was defined as low, iso, or high. The Chi-square test and Student t test were used for statistical analysis. In cases of peptic ulcer and gastric cancer with ulceration, maximum abnormal wall thickness was 7-30 (mean, 16.1)mm, and 11-33 (mean, 21.8)mm, respectively. The inner enhancing layer was preserved in 15 of 17 patients (88.2%) and one of 21 (4.8%); three discriminate layers of gastric wall were observed in 8 of 17 patients (47.0%), and one of 21 (4.8%). The enhancement pattern was low in 12 of 17 patients (70.5%), and 3 of 21 (14.3%); iso in 4 of 17 (23.5%), and 4 of 21 (19.0%), and high in one of 17 (5.9%), and 14 of 21 (66.7%). All figures refer, respectively, to the two distinct conditions. In terms of preservation of the inner enhancing layer, three discriminate layers of gastric wall, and a low enhancement pattern, there were statistically significant differences between peptic ulcer and gastric adenocarcinoma with ulcer. Where the enhancement was high, however, the statistically significant difference between the two conditions was even greater. There was no statistically significant difference in terms of gastric wall thickness or iso-attenuation of thickened gastric. Helical CT findings of gastric wall thickening, preservation of the inner enhancing layer, and three discriminate layers of

  11. Pressure ulcers: effectiveness of risk-assessment tools. A randomised controlled trial (the ULCER trial).

    Science.gov (United States)

    Webster, Joan; Coleman, Kerrie; Mudge, Alison; Marquart, Louise; Gardner, Glenn; Stankiewicz, Monica; Kirby, Julie; Vellacott, Catherine; Horton-Breshears, Margaret; McClymont, Alice

    2011-04-01

    To evaluate the effectiveness of two pressure-ulcer screening tools against clinical judgement in preventing pressure ulcers. A single blind randomised controlled trial. A large metropolitan tertiary hospital. 1231 patients admitted to internal medicine or oncology wards. Patients were excluded if their hospital stay was expected to be 2 days or less. Participants allocated to either a Waterlow (n=410) or Ramstadius (n=411) screening tool group or to a clinical judgement group (n=410) where no formal risk screening instrument was used. Incidence of hospital acquired pressure ulcers ascertained by regular direct observation. Use of any devices for the prevention of pressure ulcers, documentation of a pressure plan and any dietetic or specialist skin integrity review were recorded. On admission, 71 (5.8%) patients had an existing pressure ulcer. The incidence of hospital-acquired pressure ulcers was similar between groups (clinical judgement 28/410 (6.8%); Waterlow 31/411 (7.5%); Ramstadius 22/410 (5.4%), p=0.44). Significant associations with pressure injury in regression modelling included requiring a dietetic referral, being admitted from a location other than home and age over 65 years. The authors found no evidence to show that two common pressure-ulcer risk-assessment tools are superior to clinical judgement to prevent pressure injury. Resources associated with use of these tools might be better spent on careful daily skin inspection and improving management targetted at specific risks. The trial was registered with the Australian and New Zealand Clinicat Trials Registry (ACTRN 12608000541303).

  12. Illness meanings and experiences for pre-ulcer and ulcer conditions of Buruli ulcer in the Ga-West and Ga-South Municipalities of Ghana.

    Science.gov (United States)

    Ackumey, Mercy M; Gyapong, Margaret; Pappoe, Matilda; Kwakye-Maclean, Cynthia; Weiss, Mitchell G

    2012-05-11

    Ghana is a Buruli ulcer (BU) endemic country yet there is paucity of socio-cultural research on BU. Examining distinctive experiences and meanings for pre-ulcers and ulcers of BU may clarify the disease burden, illness experience and local perceptions of causes and spread, and environmental features of BU, which are useful to guide public health programmes and future research. This study aimed to explain local meanings and experiences of BU for persons with pre-ulcers and ulcers in the Ga-West and Ga-South municipalities in Accra. Semi-structured interviews based on the Explanatory Model Interview Catalogue framework were administered to 181 respondents comprising 15 respondents with pre-ulcers and 166 respondents with ulcers. The Wilcoxon rank-sum test was used to compare categories of illness experiences (PD) and perceived causes (PC) among respondents with pre-ulcer and ulcer conditions. The Fisher's exact test was used to compare the most troubling PD and the most important PC variables. Qualitative phenomenological analysis of respondents' narratives clarified illness experiences and meanings with reference to PC and PD variables. Families of respondents with pre-ulcers and the respondents themselves were often anxious about disease progression, while families of respondents with ulcers, who had to give care, worried about income loss and disruption of school attendance. Respondents with pre-ulcers frequently reported swimming in ponds and rivers as a perceived cause and considered it as the most important PC (53.3%). Respondents with ulcers frequently attributed their BU illness to witchcraft (64.5%) and respondents who claimed they had no water contact, questioned the credibility of health messages Affected persons with pre-ulcers are likely to delay treatment because of social and financial constraints and the absence of pain. Scepticism on the role of water in disease contagion and prolonged healing is perceived to make ideas of witchcraft as a PC more

  13. Illness meanings and experiences for pre-ulcer and ulcer conditions of Buruli ulcer in the Ga-West and Ga-South Municipalities of Ghana

    Directory of Open Access Journals (Sweden)

    Ackumey Mercy M

    2012-05-01

    Full Text Available Abstract Background Ghana is a Buruli ulcer (BU endemic country yet there is paucity of socio-cultural research on BU. Examining distinctive experiences and meanings for pre-ulcers and ulcers of BU may clarify the disease burden, illness experience and local perceptions of causes and spread, and environmental features of BU, which are useful to guide public health programmes and future research. This study aimed to explain local meanings and experiences of BU for persons with pre-ulcers and ulcers in the Ga-West and Ga-South municipalities in Accra. Methods Semi-structured interviews based on the Explanatory Model Interview Catalogue framework were administered to 181 respondents comprising 15 respondents with pre-ulcers and 166 respondents with ulcers. The Wilcoxon rank-sum test was used to compare categories of illness experiences (PD and perceived causes (PC among respondents with pre-ulcer and ulcer conditions. The Fisher’s exact test was used to compare the most troubling PD and the most important PC variables. Qualitative phenomenological analysis of respondents’ narratives clarified illness experiences and meanings with reference to PC and PD variables. Results Families of respondents with pre-ulcers and the respondents themselves were often anxious about disease progression, while families of respondents with ulcers, who had to give care, worried about income loss and disruption of school attendance. Respondents with pre-ulcers frequently reported swimming in ponds and rivers as a perceived cause and considered it as the most important PC (53.3%. Respondents with ulcers frequently attributed their BU illness to witchcraft (64.5% and respondents who claimed they had no water contact, questioned the credibility of health messages Conclusions Affected persons with pre-ulcers are likely to delay treatment because of social and financial constraints and the absence of pain. Scepticism on the role of water in disease contagion and

  14. Plantar pressure in diabetic peripheral neuropathy patients with active foot ulceration, previous ulceration and no history of ulceration: a meta-analysis of observational studies.

    Directory of Open Access Journals (Sweden)

    Malindu Eranga Fernando

    Full Text Available AIMS: Elevated dynamic plantar pressures are a consistent finding in diabetes patients with peripheral neuropathy with implications for plantar foot ulceration. This meta-analysis aimed to compare the plantar pressures of diabetes patients that had peripheral neuropathy and those with neuropathy with active or previous foot ulcers. METHODS: Published articles were identified from Medline via OVID, CINAHL, SCOPUS, INFORMIT, Cochrane Central EMBASE via OVID and Web of Science via ISI Web of Knowledge bibliographic databases. Observational studies reporting barefoot dynamic plantar pressure in adults with diabetic peripheral neuropathy, where at least one group had a history of plantar foot ulcers were included. Interventional studies, shod plantar pressure studies and studies not published in English were excluded. Overall mean peak plantar pressure (MPP and pressure time integral (PTI were primary outcomes. The six secondary outcomes were MPP and PTI at the rear foot, mid foot and fore foot. The protocol of the meta-analysis was published with PROPSERO, (registration number CRD42013004310. RESULTS: Eight observational studies were included. Overall MPP and PTI were greater in diabetic peripheral neuropathy patients with foot ulceration compared to those without ulceration (standardised mean difference 0.551, 95% CI 0.290-0.811, p<0.001; and 0.762, 95% CI 0.303-1.221, p = 0.001, respectively. Sub-group analyses demonstrated no significant difference in MPP for those with neuropathy with active ulceration compared to those without ulcers. A significant difference in MPP was found for those with neuropathy with a past history of ulceration compared to those without ulcers; (0.467, 95% CI 0.181- 0.753, p = 0.001. Statistical heterogeneity between studies was moderate. CONCLUSIONS: Plantar pressures appear to be significantly higher in patients with diabetic peripheral neuropathy with a history of foot ulceration compared to those with diabetic

  15. Anabolic steroids for treating pressure ulcers.

    Science.gov (United States)

    Naing, Cho; Whittaker, Maxine A

    2017-06-20

    Pressure ulcers, also known as bed sores, pressure sores or decubitus ulcers develop as a result of a localised injury to the skin or underlying tissue, or both. The ulcers usually arise over a bony prominence, and are recognised as a common medical problem affecting people confined to a bed or wheelchair for long periods of time. Anabolic steroids are used as off-label drugs (drugs which are used without regulatory approval) and have been used as adjuvants to usual treatment with dressings, debridement, nutritional supplements, systemic antibiotics and antiseptics, which are considered to be supportive in healing of pressure ulcers. Anabolic steroids are considered because of their ability to stimulate protein synthesis and build muscle mass. Comprehensive evidence is required to facilitate decision making, regarding the benefits and harms of using anabolic steroids. To assess the effects of anabolic steroids for treating pressure ulcers. In March 2017 we searched the Cochrane Wounds Specialised Register; the Cochrane Central Register of Controlled Trials (CENTRAL); Ovid MEDLINE (including In-Process & Other Non-Indexed Citations); Ovid Embase and EBSCO CINAHL Plus. We also searched clinical trials registries for ongoing and unpublished studies, and scanned reference lists of relevant included studies as well as reviews, meta-analyses and health technology reports to identify additional studies. There were no restrictions with respect to language, date of publication or study setting. Published or unpublished randomised controlled trials (RCTs) comparing the effects of anabolic steroids with alternative treatments or different types of anabolic steroids in the treatment of pressure ulcers. Two review authors independently carried out study selection, data extraction and risk of bias assessment. The review contains only one trial with a total of 212 participants, all with spinal cord injury and open pressure ulcers classed as stage III and IV. The participants were

  16. Comparison of TAK-438 (Vonoprazan) to Lansoprazole in the Treatment of Gastric Ulcer Participants With or Without Helicobacter Pylori Infection

    Science.gov (United States)

    2017-05-24

    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

  17. Diagnosis of perforated gastric ulcers by ultrasound.

    Science.gov (United States)

    Wallstabe, L; Veitt, R; Körner, T

    2002-10-01

    Patients with a perforation of the gastrointestinal tract need fast confirmation of diagnosis and early treatment to improve outcome. Plain abdominal x-ray does not always prove the perforation particularly at early stage. We report about a 62 year-old woman complaining of consistent abdominal pain with sudden onset. Ultrasound was taken as first diagnostic measure, revealing a perforation. The leakage was located in the stomach. Radiography confirmed the pneumoperitoneum without indicating the perforated location. During operation the perforated gastric ulcer was found and sutured. This case report points out the reliability of ultrasound in diagnosing a pneumoperitoneum. Additionally it provides a summary of ultrasound signs seen in perforated gastric and duodenal ulcers and a review of literature.

  18. Ileal pouch surgery for ulcerative colitis

    Institute of Scientific and Technical Information of China (English)

    Simon P Bach; Neil J Mortensen

    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.

  19. Gastritis, dyspepsia and peptic ulcer disease.

    Science.gov (United States)

    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.

  20. Multifocal stenosing ulceration of the small intestine

    Institute of Scientific and Technical Information of China (English)

    Hugh James Freeman

    2009-01-01

    Several reports have described an apparently uncommon clinicopathological disorder that is characterized by multifocal stenosing small-intestinal ulceration. Compared to Crohn's disease, the ulcers are not transmural and typically remain shallow, and involve only the mucosa and submucosa. The disorder seems to be localized in the jejunum and proximal ileum only, and not the distal ileum or colon. Only nonspecific inflammatory changes are present without giant cells or other typical features of granulomatous inflammation. Most patients present clinically with recurrent obstructive events that usually respond to steroids, surgical resection, or both. With the development of newer imaging modalities to visualize the small-intestinal mucosa, such as double-balloon enteroscopy, improved understanding of the long-term natural history of this apparently distinctive disorder should emerge.

  1. Renal Aspects of Peptic Ulcer Pharmacology

    Directory of Open Access Journals (Sweden)

    Daniel Muruve

    1992-01-01

    Full Text Available Medications to treat peptic ulcer disease are used widely and may have adverse effects on renal function. Similarly, renal dysfunction may alter the pharmacokinetics of this diverse group of medications resulting in dosage adjustments. The older agents, antacids and sucralfate, allow absorption of cations (calcium, magnesium and aluminum which may result in toxicity. Newer medications (H2 blockers and omeprazole appear to have fewer side effects and be better tolerated with appropriate dosage adjustments.

  2. Atypical disease phenotypes in pediatric ulcerative colitis

    DEFF Research Database (Denmark)

    Levine, Arie; de Bie, Charlotte I; Turner, Dan

    2013-01-01

    Definitive diagnosis of pediatric ulcerative colitis (UC) may be particularly challenging since isolated colitis with overlapping features is common in pediatric Crohn's disease (CD), while atypical phenotypes of UC are not uncommon. The Paris classification allows more accurate phenotyping...... of atypical inflammatory bowel disease (IBD) patients. Our aim was to identify the prevalence of atypical disease patterns in new-onset pediatric UC using the Paris classification....

  3. Gastric schwannoma coexists with peptic ulcer perforation

    Directory of Open Access Journals (Sweden)

    Volkan İnce

    2011-09-01

    Full Text Available Gastric schwannoma is a benign neoplasm that originates from sheet of nerve cell in stomach. Differential diagnosis of gastrointestinal stromal tumors, (GISTs which have malign potential, than these tumors, which definite diagnosis is determined by histopathological and immunohistochemical methods have clinical significance due to gastric schwannomas have excellent progress after surgical resection. We presented a case of gastric schwannoma coexists with peptic ulcer perforation with guide of literature in this study.

  4. [Endothelial dysfunction in pathogenesis of duodenal ulcer].

    Science.gov (United States)

    Oparin, A G; Oparin, A A

    2002-01-01

    It is shown that in patients with ulcer associated with Helicobacter pylori (HP) there is a close correlation between the severity of the lesion of gastroduodenal protective mucous barrier and that of endothelial dysfunction manifesting in elevated level of endothelin-1, serum levels of TBK-active products, inhibition of blood flow and narrowing of the celiac trunk. The correlation becomes stronger with expanding contamination of gastroduodenal mucosa with HP. Thus, HP may participate in breaking the protective mucous barrier in endothelial dysfunction.

  5. A cloudy bag and genital ulcers.

    Science.gov (United States)

    Liesker, J; van Elsacker-Niele, A M; Blanken, R; Halma, C

    2006-05-01

    A 30-year-old patient treated with CCPD presented with genital ulcers and a culture-negative peritonitis. Herpes simplex virus type 2 (HSV-2) was cultured from the effluent and the genital lesions. Primary HSV-2 infection was diagnosed by serology. This is the first documented case of PD peritonitis caused by HSV-2. We speculate that cases of culture-negative PD peritonitis may be due to recurrences of genital herpes.

  6. Sulfasalazine-Induced Pancytopenia in Ulcerative Colitis

    Directory of Open Access Journals (Sweden)

    NS Neki

    2016-09-01

    Full Text Available Sulfasalazine is a well-established disease-modifying agent. It is commonly used in the treatment of rheumatic disorders and inflammatory bowel disease. The most frequently reported adverse effects are gastrointestinal effects, headache, dizziness and rash; myelosuppression can also occur. Patients treated with sulfasalazine can develop thrombocytopenia which is immune mediated. We report a case of ulcerative colitis that was on sulfasalazine subsequently developing thrombocytopenia.

  7. Evaluation of Repositioning in Pressure Ulcer Prevention

    OpenAIRE

    Källman, Ulrika

    2015-01-01

    Introduction: To reduce the risk for pressure ulcers, repositioning of immobile patients is an important standard nursing practice. However, knowledge on how this preventive intervention is carried out among elderly immobile patients is limited and to what extent patients perform minor movements between nursing staff-induced repositionings is largely unknown, but these movements might have implications for the repositioning intervention. Different lying positions are used in repositioning sch...

  8. Recurrent oral ulcers--an overview.

    Science.gov (United States)

    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.

  9. 饲粮添加叶酸对PCV-2攻击下断奶仔猪体重和组织病变的影响%Effects of Dietary Supplementation with Folic Acid on Body Weight and Histopathological Changes of Weanling Piglets with Porcine Circovirus-2 Challenging

    Institute of Scientific and Technical Information of China (English)

    高庆; 张克英; 陈代文; 徐志文; 彭西

    2012-01-01

    To detect the effects of dietary supplementation with folic acid (FA) on body weight and histopathological changes of weanling piglets with PCV-2 challenging, a 2x3 factorial (two states: PCV-2 challenge or not, three added FA levels: 0, 0.3, or 15 mg/kg) randomized block design was conducted in this study. Fourty-five PCV-2 negative, 8.44 ± 0.12 kg, crossbred (Duroc x Landrace x Yorkshire) castrated piglets were weaned at (28 ±1) days of age, and fed ad libitum with three diets for 35 days, respectively. Seven piglets from each diet group were challenged with PCV-2 in the morning of d7. Blood and tissue samples were collected on d1, d7 (without PCV-2 challenge), d21 & d35. The bodyweight, diarrhea incidence, histopathological change, and serum levels of cytokines were measured, respectively. Results showed that immune tissue damages were induced by intense stress during weaning in piglets without PCV-2 infection, Dietary supplementation with FA 15 mg/kg obviously restored the tissue damage. After 14 days since PCV-2 challenge, the piglets had the depressed body weight (P<0.01) with the intensified immunosuppression and tissue damage, Compared with the basal diet, the Diet supplementation with FA 0.3 mg/kg relieved partly the immunosuppression and tissue damages, but the diet supplementation with 15 mg/kg FA disadvantaged restoration of immune system in piglets. It implied that the suitable level of dietary FA might be different for piglets with different PCV-2infection status.%试验旨在探明饲粮添加不同水平叶酸(FA)对圆环病毒-2(PCV-2)攻击下断奶仔猪增重和组织病变的影响.选用45头PCV-2阴性、初重8.44 kg的健康去势、28d断奶DLY仔猪,饲喂添加不同水平FA(0、0.3、15 mg/kg)的饲粮7d后,进行PCV-2攻毒,继续饲喂相应饲粮28 d.第1、7(攻毒前)、21天和第35天采集组织样品;测定体重、腹泻指数、组织病变、血清PCV-2特异抗体、猪瘟抗体和细胞因子水平.结果表明:无PCV

  10. The incidence of pressure ulcer in patients on mechanical ventilation andeffects of selected risk factors on pressure ulcer development.

    Science.gov (United States)

    Karayurt, Özgül; Akyol, Özay; Kılıçaslan, Necmiye; Akgün, Nuray; Sargın, Ümran; Kondakçı, Melike; Ekinci, Hanım; Sarı, Neslihan

    2016-11-17

    This study aimed to determine the incidence of pressure ulcers in patients on mechanical ventilation and selected risk factors likely to play a role in pressure ulcer development. The study included 110 patients recruited from an anesthesia critical care unit of a university hospital. Data were collected with a demographic and clinical characteristics form. The form was composed of questions about demographic characteristics and clinical features including diagnosis, duration of mechanical ventilation, general well-being, oxygenation, perfusion, and skin condition. The incidence of pressure ulcer was 15.5%. Duration of mechanical ventilation was longer and the body mass index was higher in patients developing pressure ulcers than in those without pressure ulcers. Additionally, 90.11% of patients with pressure ulcers had edema and 82.35% of patients with pressure ulcers received vasopressin. The patients with pressure ulcers had higher PH levels, lower PaO2 levels, higher PCO2 levels, lower SaO2 levels, and higher urine output. It can be recommended that nurses and other health professionals should be aware of factors playing a role in pressure ulcer development and should be able to conduct appropriate interventions to prevent pressure ulcers.

  11. Ten-years comparative study after surgical treatment of perforated peptic ulcer according to ulcer relapse between H. Pylori positive, after eradication, and negative patients Estudo comparativo quanto à recidiva ulcerosa do tratamento cirúrgico de úlcera péptica perfurada entre pacientes H. Pylori positivos, após erradicação, e negativos

    Directory of Open Access Journals (Sweden)

    Rosa Pachaly Dalcin

    2009-03-01

    Full Text Available BACKGROUND: The surgical treatment for perforated peptic ulcer is still a matter of discussion. The surgeons, for many years, made their options between acid-reducing procedures with some morbi-mortality and simpler procedures like closure of the perforation. But, in these cases, were faced with a high chance of ulcer relapse. Since the proved link between peptic ulcer and gastroduodenal infection caused by H. pylori, a recommendation for a change in their attitudes going back to simpler procedures with eradication of the bacteria was done. AIM: To analyse ulcer recurrence in patients treated with the same surgical procedure but belonging to two different groups: positive and negative to H. pilori. METHODS: A total of 144 patients were treated with simple closure of their perforated pre-pyloric, pyloric and duodenal ulcers. Thirty days after operation they were submitted to upper endoscopy and tested for the bacteria by urease and histopathological exams and divided into two groups according to the results of the tests: positive and negative. The positive ones were eradicated and, together with the negative group, were followed through six months interval endoscopies and detection tests looking for ulcer relapses and reinfection in the eradicated group. The positive group consisted of 25 patients, with two patients considered non eradicable according to the treatment protocol. They were followed for an average period of 38,21 months. RESULTS: Relapse was detected in four patients (17,39%, half of them (8,69% were reinfected. The negative group consisted of 26 patients, with a median follow-up of 38,28 months and eight (30,76% relapses were detected. There was no statistical significant difference due probably to the high dropout of patients. CONCLUSION: Simple suture with H. pilori eradication is the gold standard for the positive group, leaving the question of acid-reducing procedures open for the negative ones.RACIONAL: O tratamento cir

  12. Health literacy and diabetic foot ulcer healing.

    Science.gov (United States)

    Margolis, David J; Hampton, Michelle; Hoffstad, Ole; Malay, D Scot; Thom, Stephen

    2015-01-01

    The adherence by patients to diabetic foot ulcer therapy is often difficult. The goal of this study was to begin to understand how a patient's health literacy affects their foot ulcer management decisions. Initially using a cross-sectional study design, we evaluated diabetics with foot ulcers within 4 weeks of being asked to participate in a longitudinal study. We assessed health literacy using measures of general health literacy, diabetes health literacy, diabetes self-efficacy, and diabetes numeracy. Individuals enrolled in the study had higher health literacy based on the Short Test of Functional Health Literacy in Adults [33.8 (SD 2.3) versus 27.3 (SD 9.6); p = 0.009] as compared to individuals who previously declined an invitation to enroll in the study. Furthermore, patients with lower Short Test of Functional Health Literacy in Adults scores had larger (p = 0.04) and older (p = 0.125) wounds (markers for poorer prognosis). Other measures of literacy showed similar results. In conclusion, those with diminished health literacy were less likely to enroll in an investigational study and had wounds that were less likely to heal. © 2015 by the Wound Healing Society.

  13. Diabetes Foot Ulcers: A novel Treatment Strategy

    Directory of Open Access Journals (Sweden)

    Golnaz Namazi

    2008-05-01

    Full Text Available Foot ulcers are common in 12-25 percent of diabetic patients. Preventing, controlling and treating of these kind chronic wounds are of the major clinical challenges.Evidence based documents revealed that DFU (Diabetic Foot ulcer is a chronic wound type originating from disturbed cellular and molecular mechanisms that have to be in its functional form to overcome its problem. In diabetes and some other chronic based diseases, harmonized acting machine causes chronic phases that result in conditions as foot ulceration and related complications seen commonly in diabetes.DFU needs to be transformed into acute phase in order to be healed in a physiological manner. Disturbed mechanisms have to be corrected reversely and to achieve such a goal it is essential to better understanding of disturbing factors responsible for biological abnormalities. Factors associated with DFU are as cellular and molecular recruitment and function impairments and there is need to repair these mechanisms. For this, we believe that the activated Th-1 cells (T helper-1 Cells might have a critical role in regulation of the several effector functions of the cellular and molecular mechanisms essential to the body to act the best. Evidences and our successful results urge us to suggest this regulatory role for effector cells and molecules generated through activation of Th-1 cells as a treatment strategy.

  14. Pyoderma gangrenosum: A commonly overlooked ulcerative condition

    Directory of Open Access Journals (Sweden)

    Daniel Zunsheng Tay

    2014-01-01

    Full Text Available Background: Pyoderma ga ngrenosum (PG is a rare, inflammatory, destructive neutrophilic dermatosis, which mimics other ulcerative conditions. Materials and Methods: In a retrospective study based on patients diagnosed with PG over a 3-year period (2010-2013, we evaluated demographics, anatomical sites, number of lesions, subtypes, histopathology, associated conditions, treatment regimens, healing time, and recurrence. Results: Of our five patients, there were three males and two females, age ranging between 19 and 58 years (mean age 38 years. Four had single lesions localized to the lower limbs while one had multiple lesions (more than five over bilateral hands and legs. Ulcerative subtype was observed in all the patients. One exhibited pathergy. Skin biopsies were done in four patients, revealing dense neutrophilic infiltrates in three cases and leukocytoclastic vasculitis in one. Associated systemic diseases were observed in all patients, four having inflammatory bowel disease and one having both systemic lupus erythematosus and anti-phospholipid syndrome. The patients were all treated with systemic corticosteroids either alone or in combination with immunosuppressants (e.g., azathioprine, mycophenolate mofetil, tacrolimus, and wound dressing. Split-thickness skin graft was done in one patient. Complete healing was achieved in all patients, ranging from one to 3 months after diagnosis. No recurrence was reported. Conclusions: Systemic corticosteroids, either alone or in combination with steroid-sparing agents are the mainstay of treatment. Should family physicians encounter a rapidly progressing ulcer that has poor response to usual wound management, timely referral to dermatology should be made.

  15. Perforated duodenal ulcer in Asir central hospital

    Directory of Open Access Journals (Sweden)

    Jastaniah Suleiman

    1997-01-01

    Full Text Available In a study of 27 cases of perforated duodenal ulcer seen at Asir Central Hospital over a period of seven years, two patients were females and 25 males. The highest incidence was in the fourth decade and the average age was 36.3 years. The Saudi-foreigner ratio was 1:2.9 in an area where the Saudi-foreigner population ratio was 1:3. Nine patients (33.3% were previously diagnosed as having peptic ulcer and had received treatment at one time or the other before perforation. Eighteen patients (66.7% were first diagnosed to peptic ulcer after the perforation. All the identified perforations were located anteriorly and anterosuperiorly. Only one case occurred in the second part of duodenum. The rest occurred in the first part. Two patients were treated successfully conservatively. The month perforations occurred most was the month of Shaaban. The fasting period during the month of Ramadhan did not show any increase in the prevalence of perforation in this hospital.

  16. Route of children at ulcerative gastroduodenal bleedings

    Directory of Open Access Journals (Sweden)

    Сергій Олександрович Сокольник

    2015-07-01

    Full Text Available Aim. To elaborate the step-by-step differential algorithm of the motion of children with ulcerative gastroduodenal bleedings. Methods. There were examined 45 patients with gastroduodenal bleeding of ulcerative genesis using clinical, sociometric, genealogic, immune-enzyme, biochemical, endoscopic, functional methods. In the complex treatment for stop bleeding 13 patients underwent argon-plasma coagulation and the other – irrigation with aminocapronic acid. An efficiency of treatment was evaluated using epidemiologic and statistical methods.Results. At presence of an appropriate clinical symptomatology, burdened genealogic anamnesis, laboratory changes it is necessary to carry out an emergency endoscopic examination. In the case of continuing bleeding or instable homeostasis it is recommended to carry out an endoscopic hemostasis using argon-plasma coagulation, in conditions of the high risk of relapse of bleeding – the repeated course of argon-plasma coagulation. After stabilization - an examination for helicobacter infection, conservative therapy and dynamic observation with detection of risk of relapse of bleeding and elaboration of individualized medioprophylactic program.Conclusions. The use of step-by-step differentiated diagnostic and treatment algorithm of the motion in patients with ulcerative disease complicated with gastroduodenal bleeding allows detect the main spectrum of diagnostic researches faster and choose the tactics of treatment and therefore improve an efficiency of medical help for patient and shorten the term of inpatient treatment. 

  17. Zinc compounds as therapeutic agents in peptic ulcer.

    Science.gov (United States)

    Baños, J E; Bulbena, O

    1989-01-01

    Zinc acexamate (ZAC) is the first zinc compound developed and marketed for use in the therapy of peptic ulcer. ZAC is active in several ulcer experimental models. This action is secondary to an effect on both aggressive and defensive mucosal factors. ZAC reduces acid and peptic secretion, increases mucus secretion, protects mucosa from disruption by aspirin and reverses the reduction of blood flow caused by noradrenaline. Clinically, ZAC has proven to be a useful drug in the healing of peptic ulcer. Reduction of inflammatory associated processes of peptic ulcer, which has not been seen with H2-blockers, suggests that ZAC may be highly effective in preventing ulcer relapse. These properties, together with its good safety profile, indicate that ZAC would be an interesting option in the treatment of peptic ulcer.

  18. Comprehensive treatment of complicated plantar ulcers in leprosy

    Institute of Scientific and Technical Information of China (English)

    YAN Liangbin 严良斌; ZHANG Guocheng 张国成; ZHENG Zhiju 郑志菊; LI Wenzhong 李文忠; ZHENG Tisheng 郑逖生; Jean M. Watson; Angelika Piefer

    2003-01-01

    Objective To investigate feasible treatment methods for plantar ulcers in leprosy patients according to the agreement between the Ministry of Health (MOH) of China and the Leprosy Mission International (LMI).Methods A total of 2599 complicated foot ulcers in 1804 leprosy cases underwent surgic treatment. Plastic fixation and supports were used, dressings were changed regularly, and protective footwear and modified insoles were provided.Results Of the 2599 foot ulcers 1446 (55.64%) healed. The cure rate of the patients treated in leprosy hospitals was 71.31%, with 219 (15.15%) recurrences of foot ulcers. The recurrence rate of those who lived at home was 18.35%.Conclusions Comprehensive treatment of foot ulcers has a high cure rate and a low recurrence rate. Reduction of workload, avoidance of long distance walking, intensification of education on foot self-care and provision of financial support are the main measures for preventing a recurrence of foot ulcers.

  19. A sore spot in pediatrics: risk factors for pressure ulcers.

    Science.gov (United States)

    Samaniego, Irma A

    2003-01-01

    A retrospective, exploratory study was conducted as part of a performance improvement project examining pressure ulcer development in children. In 1 year, 69 children visited the hospital's wound clinic: 50 children had pressure ulcers, and 19 children had skin breakdown secondary to delayed operative wound healing. This article reviews findings from the 50 children with pressure ulcers. The primary diagnosis was myelodysplasia. Risk factors identified included (a) paralysis, (b) insensate areas, (c) high activity, and (d) immobility. The majority of the pressure ulcers occurred in the lower extremities, primarily the feet. As children get older or neurological condition deteriorates, sacral ulcers are seen particularly among wheelchair users. Pressure ulcers occur predominantly in the child's home environment.

  20. Bipolar aphthosis presenting as mutilating genital ulcers in women.

    Science.gov (United States)

    Gupta, Somesh; Ajith, C; Malhotra, S; Kumar, Bhushan

    2004-01-01

    Three women with large, mutilating genital ulcers of long duration, destroying almost the lower half of the external genitalia, are reported. They had a history of recurrent oral ulcers as well. All patients had been diagnosed as having 'genital ulcer syndrome' in the past and had been treated with antimicrobials. Histopathology of the biopsy from the margin of the ulcer revealed features of leukocytoclastic vasculitis. Considering the history, clinical features and histology, a diagnosis of bipolar aphthosis was made in all patients. All patients responded well to immunosuppressive therapy. The cases are reported because of the presence of genital ulcers of an unusually large size, mutilating character and their close similarity to genital ulcers due to sexually transmitted diseases, especially genital herpes and donovanosis.

  1. Bipolar aphthosis presenting as mutilating genital ulcers in women

    Directory of Open Access Journals (Sweden)

    Gupta Somesh

    2004-01-01

    Full Text Available Three women with large, mutilating genital ulcers of long duration, destroying almost the lower half of the external genitalia, are reported. They had a history of recurrent oral ulcers as well. All patients had been diagnosed as having ′genital ulcer syndrome′ in the past and had been treated with antimicrobials. Histopathology of the biopsy from the margin of the ulcer revealed features of leukocytoclastic vasculitis. Considering the history, clinical features and histology, a diagnosis of bipolar aphthosis was made in all patients. All patients responded well to immunosuppressive therapy. The cases are reported because of the presence of genital ulcers of an unusually large size, mutilating character and their close similarity to genital ulcers due to sexually transmitted diseases, especially genital herpes and donovanosis.

  2. Case Study Of Leech Application In Varicose Ulcer

    Directory of Open Access Journals (Sweden)

    Samaranayake G.V.P.

    2015-08-01

    Full Text Available Varicose ulcers are wounds that are thought to occur due to improper functioning of venous valves usually of the legs. They are the major occurrence of chronic wounds occurring in 70 to 90 of leg ulcer cases. In Sushrut Samhita where get the most scientific description of wound and its management. Similarly Sushrut has given the almost importance to Bloodletting therapy and considered leech as the most unique and effective method of bloodletting even in infected wounds and abscesses. Aforesaid description let us to try leech therapy in venous ulcer was advised to continue weekly application of leech around the ulcer which was followed by dressing with Seethodaka oil and Dashanga lepa. This leech therapy proved very effective and the ulcer healed completely within 30 days. However further evaluation is required to be done by taking a large samples size to prove its significant in treating Venous ulcer.

  3. Bipolar aphthosis presenting as mutilating genital ulcers in women

    Directory of Open Access Journals (Sweden)

    Gupta Somesh

    2004-11-01

    Full Text Available Three women with large, mutilating genital ulcers of long duration, destroying almost the lower half of the external genitalia, are reported. They had a history of recurrent oral ulcers as well. All patients had been diagnosed as having ′genital ulcer syndrome′ in the past and had been treated with antimicrobials. Histopathology of the biopsy from the margin of the ulcer revealed features of leukocytoclastic vasculitis. Considering the history, clinical features and histology, a diagnosis of bipolar aphthosis was made in all patients. All patients responded well to immunosuppressive therapy. The cases are reported because of the presence of genital ulcers of an unusually large size, mutilating character and their close similarity to genital ulcers due to sexually transmitted diseases, especially genital herpes and donovanosis.

  4. The personality pattern of duodenal ulcer patients in relation to spontaneous ulcer healing and relapse

    DEFF Research Database (Denmark)

    Jess, P; von der Lieth, L; Matzen, Peter

    1989-01-01

    compared with 30% of the controls (P less than 0.0001). Neuroticism was connected with a high frequency of relapse (P less than 0.05) whereas failure of spontaneous ulcer healing had no certain relation to personality disorders. Patients with non-neurotic personality disorders had more frequently suffered......One hundred consecutive out-patients with duodenal ulceration from a hospital and a gastroenterological clinic were tested with the Minnesota Multiphasic Personality Inventory (MMPI). This was carried out in order to investigate whether neuroticism or other personality disorders were...... characteristics of duodenal ulcer patients, and whether the presence of such possible personality disorders might influence the prognosis of the disease. Neuroticism occurred in 53% of the patients, but only in 5% of controls (P less than 0.0001). Overall, personality disorders were present in 69% of the patients...

  5. Determinants of mortality among older adults with pressure ulcers.

    Science.gov (United States)

    Khor, Hui Min; Tan, Juan; Saedon, Nor Izzati; Kamaruzzaman, Shahrul B; Chin, Ai Vyrn; Poi, Philip J H; Tan, Maw Pin

    2014-01-01

    The presence of pressure ulcers imposes a huge burden on the older person's quality of life and significantly increases their risk of dying. The objective of this study was to determine patient characteristics associated with the presence of pressure ulcers and to evaluate the risk factors associated with mortality among older patients with pressure ulcers. A prospective observational study was performed between Oct 2012 and May 2013. Patients with preexisting pressure ulcers on admission and those with hospital acquired pressure ulcers were recruited into the study. Information on patient demographics, functional status, nutritional level, stages of pressure ulcer and their complications were obtained. Cox proportional hazard analysis was used to assess the risk of death in all patients. 76/684 (11.1%) patients had pre-existing pressure ulcers on admission and 30/684 (4.4%) developed pressure ulcers in hospital. There were 68 (66%) deaths by the end of the median follow-up period of 12 (IQR 2.5-14) weeks. Our Cox regression model revealed that nursing home residence (Hazard Ratio, HR=2.33, 95% confidence interval, CI=1.30, 4.17; p=0.005), infected deep pressure ulcers (HR=2.21, 95% CI=1.26, 3.87; p=0.006) and neutrophilia (HR=1.76; 95% CI 1.05, 2.94; p=0.031) were independent predictors of mortality in our elderly patients with pressure ulcers. The prevalence of pressure ulcers in our setting is comparable to previously reported figures in Europe and North America. Mortality in patients with pressure ulcer was high, and was predicted by institutionalization, concurrent infection and high neutrophil counts. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  6. Evaluation of skin perfusion pressure to assess refractory foot ulcers.

    Science.gov (United States)

    Kawai, M; Mihara, S; Takahagi, S; Iwamoto, K; Hiragun, T; Hide, M

    2017-05-02

    The number of patients with foot gangrene caused by critical ischaemia and severe infection is increasing significantly in developed countries. The measurement of perilesional skin blood flow by skin perfusion pressure (SPP) is useful to select the appropriate treatment of gangrenous lesions, in that it is not affected by calcifications of blood vessels. However, the prognosis of a foot ulcer may also be affected by the level of blood sugar and infections. This study aimed to validate the use of SPP in cases of foot gangrene and ulcers in patients with and without diabetes mellitus (DM) and infection. Clinical symptoms, ankle-brachial pressure index (ABPI) and SPP were assessed to evaluate the condition of each foot ulcer. Every foot ulcer was treated as independent, even if a participant had multiple ulcers. All ulcers for which we measured SPP were subject to the analysis. All ulcers were purely ischaemic in nature and were exclusively located on the foot or toes. Data were collected from 117 foot ulcers on 91 toes and feet from 65 patients. Almost all SPP values in healed cases were > 27 mmHg. There were three patients whose ulcers failed to heal by conservative treatments were complicated with severe infection. However, no effect of DM on the relationship between SPP values and prognosis was observed. Logistic regression analysis of all ulcers except for the 5 cases complicated with infection revealed that those with 30 mmHg or lower SPP values are likely to heal by conservative treatment with 23% or lower probability, whereas any ulcer with more than 50 mmHg SPP value and without severe infection may heal without the need for further operations with 80% or higher probability. The combination of SPP and careful evaluation of infection may be a good parameter to decide the appropriate treatment for ischaemic skin ulcers, regardless of the complication of DM.

  7. Determination of the Risk of Recurrent Gastroduodenal Ulcer Bleeding

    OpenAIRE

    2016-01-01

    Despite the advances in endoscopic haemostasis, the incidence of recurrent ulcer bleeding remains to be high. It necessitates further search for its prognosis and methods of treatment.The objective of the research was to analyse risk factors for recurrent gastroduodenal ulcer bleeding.Materials and methods. The study included 203 patients with gastroduodenal ulcer bleeding. There were 135 (66.5%) males and 68 (33.3%) females. All the patients were examined and received conservative treatment ...

  8. Gastric pseudo-ulcers: membrana angularis and pyloric torus defects.

    Science.gov (United States)

    Peavy, P W; Clements, J L; Weens, H S

    1975-03-01

    The membrana angularis and pyloric torus defects are two physiologic bulges which can simulate ulcerations along the lesser curvature of the stomach. The muscular anatomy of the stomach and the mechanism which produces these pseudo-ulcers are discussed. Both pseudoniches can be seen transiently in normal individuals but occasionally are such prominence as to become diagnostic pitfalls. The features and significance of each pseudo-ulcer are reviewed in an attempt to facilitate recognition on the upper gastrointestinal barium examination.

  9. Anti-ulcer activity of essential oil constituents.

    Science.gov (United States)

    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.

  10. Incidence and management of ulcers in diabetic Charcot feet.

    Science.gov (United States)

    Larsen, K; Fabrin, J; Holstein, P E

    2001-09-01

    This study followed 115 patients with diabetes--who between them had 140 feet with Charcot's arthropathy--over six to 114 months (median: 48). A total of 43 patients (37%) developed ulcers in 53 feet. Their treatment was multifactorial. An offloading regimen was adopted, with the use of crutches and therapeutic sandals with soft, individually moulded insoles, followed by adjusted or bespoke shoes. Recalcitrant ulcers were treated with surgery in 16 patients (37%). Antibiotics were needed by 21 patients (49%). The incidence of ulceration was 17% per year. The median time interval between the acute component of Charcot's arthropathy and ulcer development was 36 months (range: 0-120 months). In seven patients, the ulcer developed during the acute phase. In 12 patients the ulcers were localised to the rockerbottom deformity in the mid-foot region, but in 31 patients other regions were affected. Dynamic footprint analysis was used to help adjust the offloading shoe/insole on the rockerbottom deformity. Such ulcers took twice as long to heal as other ulcers. Surgical treatment comprised: major amputation (two patients), arthrodesis for unstable ankle (three patients), toe amputations (seven patients), resection of the rockerbottom deformity (one patient) and other revisions (three patients). One patient died with an unhealed ulcer. There is a four-fold risk of ulcers in diabetic Charcot deformity compared with the overall risk of foot ulcers in diabetic feet. Healing was achieved in 40 patients (93%). The surgical intervention rate of 37% in ulcer cases in Charcot feet was low compared with the literature.

  11. Educational assessment and teaching of older clients with pressure ulcers.

    Science.gov (United States)

    Ayello, E A; Mezey, M; Amella, E J

    1997-08-01

    The importance of education in preventing and treating patients with pressure ulcers is evident by the inclusion of recommendations for educational objectives in the clinical guidelines by the Agency for Health Care Policy and Research. Both caregiver and client should be assessed for knowledge of pressure ulcers. Physical changes in vision, hearing, and cognition that might affect educating older clients are described. Strategies suitable for teaching older clients about the prevention and treatment of pressure ulcers are given.

  12. Mooren′s ulcer : Current concepts in management

    OpenAIRE

    Sangwan Virender; Zafirakis Panayotis; Foster C

    1997-01-01

    Mooren′s ulcer is strictly a peripheral ulcerative keratitis (PUK) with no associated scleritis. It occurs completely in absence of any diagnosable systemic disorder that could be responsible for the progressive destruction of the cornea. The aetiology of Mooren′s ulcer remains uncertain. However, recent studies indicate that it is an autoimmune disease directed against a specific target molecule in the corneal stroma, probably triggered in genetically susceptible individuals by...

  13. A Rare Minor Trauma Causing Diabetic Hand Ulcer

    OpenAIRE

    Kemal Ozyurt; Halit Baykan; Mehmet Ozkose; Emin Silay; Ali Murat Kalender; Mehmet Akif Buyukbese

    2013-01-01

    A high prevalence of foot ulcers was confirmed among patients with diabetes, which are common indications for hospitalization, and usually associated with a long hospital stay with adverse outcomes including amputation and death. However, a diabetic hand is less recognized and is usually overlooked by clinicians. We see rare serials and case reports about a hand ulcer in diabetic patients. The aim of this case presentation is to explore clinical and treatment elements for a hand ulcer as well...

  14. Clinical Study of Therapy for Intractable Ulcer of Skin

    Institute of Scientific and Technical Information of China (English)

    NING Jian; MO Xiaofeng; BU Jie; ZHANG Xianglan; RUI Yunzhen

    2002-01-01

    Objective Exploring therapy of skin ulcer. Method Using gauze with high - osmoticmetronidazole and glucose fluid fill up ulcer after conventional therapy. Observing proliferation of bacteriabefore and 1 week after therapy and comparing the healing time beween experimental and control group.Result Experintal group can inhibit proliferation of becteria and reduce healing time. ConclusionsHigh- osmotic metronidazole and glucose fluid is a safe and effective therapy to skin ulcer.

  15. Anti-Ulcer Activity of Essential Oil Constituents

    Directory of Open Access Journals (Sweden)

    Francisco de Assis Oliveira

    2014-05-01

    Full Text Available 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.

  16. Potential role of probiotics in the management of gastric ulcer

    OpenAIRE

    KHODER, GHALIA; Al-Menhali, Asma A.; AL-YASSIR, FARAH; Sherif M. Karam

    2016-01-01

    Gastric ulcer is one of the most common chronic gastrointestinal diseases characterized by a significant defect in the mucosal barrier. Helicobacter pylori (H. pylori) infection and the frequent long-term use of non-steroidal anti-inflammatory drugs are major factors involved in gastric ulcer development. Acid inhibitors and antibiotics are commonly used to treat gastric ulcer. However, in the last few decades, the accumulating evidence for resistance to antibiotics and the side effects of an...

  17. Is herpes simplex virus associated with peptic ulcer disease?

    OpenAIRE

    Löhr, J M; Nelson, J. A.; Oldstone, M B

    1990-01-01

    To test the hypothesis that herpes simplex virus type 1 (HSV-1) may be associated with peptic ulcer disease, we examined ulcerative lesions of the distal stomach and proximal duodenum for the presence of nucleic acids and antibodies specific for HSV-1. Utilizing in situ hybridization, immunocytochemistry, and polymerase chain reaction with sequencing, gastric or duodenal tissues from 4 of 22 patients (18%) with documented peptic ulcer disease demonstrated the presence of both specific HSV-1 n...

  18. The personality pattern of duodenal ulcer patients in relation to spontaneous ulcer healing and relapse

    DEFF Research Database (Denmark)

    Jess, P; von der Lieth, L; Matzen, Peter

    1989-01-01

    compared with 30% of the controls (P less than 0.0001). Neuroticism was connected with a high frequency of relapse (P less than 0.05) whereas failure of spontaneous ulcer healing had no certain relation to personality disorders. Patients with non-neurotic personality disorders had more frequently suffered...... stressful life events before entrance to the study (P less than 0.05) and, like the neurotic patients, they had lower ego-strength to cope with such events (P less than 0.05). The results indicate that personality assessments make it possible to distinguish between subgroups of duodenal ulcer patients...

  19. The Misunderstanding and New Nursing Progress of Pressure Ulcers

    Institute of Scientific and Technical Information of China (English)

    Zhaoxia XIE; Zhaohua LIU

    2015-01-01

    In recent years, many foreign and domestic scholars have made a further study on the risk factors, high-risk groups, prevention and nursing of pressure ulcers. For all reasons such as clinical nursing workers and managers, new progresses can' t be well applied, and simultaneously pressure ulcers are misunderstood to some extent. These conditions are not conducive to the prevention and nursing of pressure ulcers and the improvement of patients' life quality and nursing service quality. Therefore, it is necessary to keep away from the misunderstanding, know well new progresses and reduce the incidence of pressure ulcers.

  20. Idiopathic giant oesophageal ulcer and leucopoenia after renal transplantation.

    Science.gov (United States)

    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.

  1. Wernicke's Encephalopathy in a Patient with Peptic Ulcer Disease.

    Science.gov (United States)

    Uruha, Akinori; Shimizu, Toshio; Katoh, Tomoji; Yamasaki, Yasushi; Matsubara, Shiro

    2011-01-01

    We report a 74-year-old man with Wernicke's encephalopathy (WE) whose only prior illness was peptic ulcer disease. Upper gastrointestinal endoscopy demonstrated gastric ulcer scars accompanied by marked deformity, without pathologic evidence of malignancy. WE due to peptic ulcer disease in previous reports was substantially associated with thiamine deficiency due to recurrent vomiting or surgical procedures. In our case, however, there was no history of vomiting or gastrointestinal surgery. Besides, we thoroughly ruled out other known clinical settings related to WE. There is the possibility that peptic ulcer disease itself provoked thiamine deficiency due to malabsorption.

  2. Incidence and clinical features of endoscopic ulcers developing after gastrectomy

    Institute of Scientific and Technical Information of China (English)

    Woo Chul Chung; Eun Jung Jeon; Kang-Moon Lee; Chang Nyol Paik; Sung Hoon Jung; Jung Hwan Oh; Ji Hyun Kim

    2012-01-01

    AIM:To determine the precise incidence and clinical features of endoscopic ulcers following gastrectomy.METHODS:A consecutive series of patients who underwent endoscopic examination following gastrectomy between 2005 and 2010 was retrospectively analyzed.A total of 78 patients with endoscopic ulcers and 759 without ulcers following gastrectomy were enrolled.We analyzed differences in patient age,sex,size of the lesions,method of operation,indications for gastric resection,and infection rates of Helicobacter pylori (H.pylori)between the nonulcer and ulcer groups.RESULTS:The incidence of endoscopic ulcers after gastrectomy was 9.3% and that of marginal ulcers was 8.6%.Ulcers were more common in patients with Billroth Ⅱ anastomosis and pre-existing conditions for peptic ulcer disease (PUD).Infection rates of H.pyloridid not differ significantly between the two groups.The patients who underwent operations to treat PUD had lower initial levels of hemoglobin and higher rates of hospital admission.CONCLUSION:H.pylori was not an important factor in ulcerogenesis following gastrectomy.For patients who underwent surgery for PUD,clinical course of marginal ulcers was more severe.

  3. Age Features Of Peptic And Duodenal Ulcer Disease

    Directory of Open Access Journals (Sweden)

    Е.А. Islamova

    2009-12-01

    Full Text Available Peptic ulcer disease is one of the most widespread diseases. 6-10 % of adult population in Russia suffer from it. Demographic processes in the Russian Federation determine the increase of patients' number aged over 60 with peptic ulcer disease. It counts 10-35 % of all patients with this disease. The modern views on pathogenesis of peptic ulcer disease, including factor of Helicobacter pylori, in patients of different age groups have been highlighted in the article. Pathogenetic features and clinical morphological manifestations of peptic ulcer disease in young and aged patients have been considered

  4. Pressure ulcer risk assessment and prevention system design.

    OpenAIRE

    Mishu, Mahbub Chowdhury

    2015-01-01

    Pressure ulcer (PU, bedsore, ischemia, decubitus ulcer) has become a global healthcare problem. In United Kingdom 412,000 people develop pressure ulcer annually and it costs the National Health Service (NHS) £1.4-£2.1 billion pounds (4% of total NHS budget). Pressure ulcers are a combined result of multiple factors such as prolonged external load applied to the skin, reduced blood flow in tissues, the patient’s physiological parameters (body mass index, age, mobility) and body support surface...

  5. Corneoscleral graft in Mooren's ulcer: a case report

    OpenAIRE

    Cellini, Mauro; Fresina, Michela; Strobbe, Ernesto; Gizzi, Corrado; Campos, Emilio C.

    2009-01-01

    Introduction Mooren's ulcer is a rare disorder of unknown etiology that is refractory to treatment. It can affect not just the cornea but also the scleral tissue and can involve both eyes. Case presentation We report a case of a 74-year-old man with a history of bilateral and malignant Mooren's ulcer. The patient had undergone an exenteratio bulbi of the left eye because of the perforation of a Mooren's corneal ulcer. The perforated Mooren's corneal ulcer also presented in the right eye and i...

  6. Pressure ulcer prevention is everyone's business: the PUPS project.

    Science.gov (United States)

    Blenman, Juliet; Marks-Maran, Di

    2017-03-23

    Prevention of pressure ulcers is one of the greatest healthcare challenges in terms of reducing patient harm. The literature shows that although numerous reports and policy documents have been published, pressure ulcer prevention remains an ongoing challenge. A number of innovations have been published offering practising nurses and managers ideas for raising awareness of skin care and preventing pressure ulcers. The majority of these have focused on patients in hospital settings with very little in the literature related to care-home and community initiatives. This article reports on an innovative approach to education for pressure ulcer prevention through collaboration between patients, carers and health and social care professionals.

  7. Multiple oral ulcers leading to diagnosis of pulmonary tuberculosis

    Science.gov (United States)

    Nagaraj, Vezhavendhan; Sashykumar, Shanthi; Viswanathan, Stalin; Kumar, Sathish

    2013-01-01

    We report a 47 year old man who presented with painful non-healing tongue ulcers of 3 months duration. Examination revealed an additional buccal ulcer that he was unaware of. Histopathology of the ulcers showed caseation necrosis. Following this report, chest radiography and sputum microscopy performed revealed pulmonary tuberculosis. From this case-study, one should be aware of coexisting pulmonary tuberculosis in patients with chronic non-healing oral ulcers, both for diagnosis as well as prevention of transmission through respiratory droplets. PMID:24883035

  8. A rare location for a common problem: popliteal pressure ulcer.

    Science.gov (United States)

    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.

  9. [Dyspepsia, Ulcer Disease – Helicobacter pylori, Gastroesophageal Reflux Disease].

    Science.gov (United States)

    Wirth, Hans-Peter

    2016-06-01

    Prevalence of H. pylori (HP) is declining, whereas reflux disease and the proportion of non-steroidal antiinflammatory drugs (NSAR) to HP-induced ulcers increase. Eradication heals HP-ulcer disease, interrupts cancerous progression and can improve dyspeptic symptoms. NSAR-ulcers heal under proton pump inhibitor (PPI) therapy but tend to recur after reexposition. Anticoagulants and antiplatlet agents increase the risk additionally. PPI reduces NSAR-ulcer recurrence. Reflux patients with severe inflammation and complications often need long-term therapy. Barrett’s esophagus patients are at risk of esophageal adenocarcinoma.

  10. Device-related atypical pressure ulcer after cardiac surgery.

    Science.gov (United States)

    Glasgow, D; Millen, I S; Nzewi, O C; Varadarajaran, B

    2014-08-01

    Medical devices must be closely monitored to prevent harm to patients. Pressure ulcers secondary to medical devices present a significant health burden in terms of length of stay in hospital and cost. Intensivists, anaesthetists and other professionals involved in managing critically ill patients following cardiac surgery need to be aware that pressure ulcers may develop in atypical sites and present at a later stage of the hospital stay. This case report highlights the important issue of device-related pressure ulcers in the cardiac surgical intensive care setting, particularly when the clinical status of the patient may preclude routine assessment and prophylaxis. An algorithm for preventing such pressure ulcers is suggested.

  11. Ecomomic Evaluation of 7-Valent Pneumococcal Conjugate Vaccine(PCV7)%儿童七价肺炎球菌结合疫苗的成本效果分析

    Institute of Scientific and Technical Information of China (English)

    朱琳; 刘国恩; 李冬美; 程迪尔; 董鹏

    2013-01-01

      目的:基于支付方角度,就七价肺炎球菌结合疫苗(PCV7)纳入深圳市城市免疫规划(City Immunization Program, CIP)与否两种情况,对2岁以下儿童注射疫苗在全人群获得的免疫效果和成本效果进行实证研究。方法:疾病负担数据取自深圳市三甲医院2010年肺炎链球菌性疾病患者的电子病历;流行病学病学数据来自台湾健保局肺炎链球菌性疾病法定上报系统;疫苗效果数据来自国内外公开发表的临床试验文献;最后根据接种方案及结果构建的决策树模型和深圳市人口学数据模拟运算,评估实施接种政策后的免疫效果和成本效果。结果:当PCV7未纳入深圳CIP作为二类疫苗使用时,由于较低的接种率和较高的接种价格,结果不具备成本效果优势;当PCV7纳入深圳CIP作为一类疫苗使用时,预测CIP的3+1接种策略每年共可预防36594人患肺炎链球菌性脑膜炎、肺炎链球菌性菌血症、全因肺炎和全因中耳炎,并可避免162人死亡,共获得2223个生命年和2004个质量调整生命年,平均每获得一个质量调整生命年的成本为11.8万元。结论: PCV7纳入深圳CIP后,能大幅降低儿童及成人肺炎球菌相关疾病及死亡。根据WHO对药物经济学评价的推荐意见,其介于我国1倍至3倍的人均GDP 间,认为具有成本效果优势。%Objective: To evaluate the potential clinical and economic benefits of introducing a public financed City Immunization Program (CIP) to pay for the 7-valent pneumococcal conjugate vaccine (PCV7). Methods: Disease burden data was gained from the patients’electronic record of streptococcus pneumoniae disease in tertiary hospital in 2010. Epidemic disease data was obtained from Taiwan National Health Insurance legal reportiog systerm of streptococcus pneumociae was taken from the preliminary results summarized at home and abroad. The Vaccine efficacy for PCV7

  12. Pressure ulcers: development and psychometric evaluation of the attitude towards pressure ulcer prevention instrument (APuP).

    Science.gov (United States)

    Beeckman, D; Defloor, T; Demarré, L; Van Hecke, A; Vanderwee, K

    2010-11-01

    Pressure ulcers continue to be a significant problem in hospitals, nursing homes and community care settings. Pressure ulcer incidence is widely accepted as an indicator for the quality of care. Negative attitudes towards pressure ulcer prevention may result in suboptimal preventive care. A reliable and valid instrument to assess attitudes towards pressure ulcer prevention is lacking. Development and psychometric evaluation of the Attitude towards Pressure ulcer Prevention instrument (APuP). Prospective psychometric instrument validation study. A literature review was performed to design the instrument. Content validity was evaluated by nine European pressure ulcer experts and five experts in psychometric instrument validation in a double Delphi procedure. A convenience sample of 258 nurses and 291 nursing students from Belgium and The Netherlands participated in order to evaluate construct validity and stability reliability of the instrument. The data were collected between February and May 2008. A factor analysis indicated the construct of a 13 item instrument in a five factor solution: (1) attitude towards personal competency to prevent pressure ulcers (three items); (2) attitude towards the priority of pressure ulcer prevention (three items); (3) attitude towards the impact of pressure ulcers (three items); (4) attitude towards personal responsibility in pressure ulcer prevention (two items); and (5) attitude towards confidence in the effectiveness of prevention (two items). This five factor solution accounted for 61.4% of the variance in responses related to attitudes towards pressure ulcer prevention. All items demonstrated factor loadings over 0.60. The instrument produced similar results during stability testing [ICC=0.88 (95% CI=0.84-0.91, Ppressure ulcer prevention in patient care, education, and research. In further research, the association between attitude, knowledge and clinical performance should be explored. Copyright 2010 Elsevier Ltd. All rights

  13. Peptic ulcers after the Great East Japan earthquake and tsunami: possible existence of psychosocial stress ulcers in humans.

    Science.gov (United States)

    Kanno, Takeshi; Iijima, Kastunori; Abe, Yasuhiko; Koike, Tomoyuki; Shimada, Norihiro; Hoshi, Tatsuya; Sano, Nozomu; Ohyauchi, Motoki; Ito, Hirotaka; Atsumi, Tomoaki; Konishi, Hidetomo; Asonuma, Sho; Shimosegawa, Tooru

    2013-04-01

    Societal stress derived from an event that affects the whole society, e. g., a natural disaster, provides a unique, indirect way of determining the relationship between psychological stress and peptic ulcer disease in humans. In this study, we investigated the changing patterns of the incidence of peptic ulcers before and after the Great East Japan earthquake, which occurred on 11 March, 2011. Clinical data of patients with peptic ulcers were retrospectively collected during the 3 months after the earthquake (2011) from 7 major hospitals in the middle of the stricken area, and were compared with the data for the same period of the previous year (2010). The eligible subjects were classified into four groups according to Helicobacter pylori infection status and intake of nonsteroidal anti-inflammatory drugs (NSAIDs). The incidence of all types of peptic ulcers was 1.5-fold increased after the earthquake, and in particular, the incidence of hemorrhagic ulcers was 2.2-fold increased; the gastric ulcer/duodenal ulcer ratio in hemorrhagic ulcers was also significantly increased (p psychological stress alone induced peptic ulcers in humans independently of H. pylori infection and NSAID intake.

  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

    Science.gov (United States)

    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

  15. Correlates of Bacterial Ulcers and Acute HSV-2 Infection among Men with Genital Ulcer Disease in South Africa: Age, Recent Sexual Behaviors, and HIV.

    Science.gov (United States)

    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.

  16. Genotypes of Helicobacter pylori in patients with peptic ulcer bleeding

    Institute of Scientific and Technical Information of China (English)

    Chin-Lin Perng; Hwai-Jeng Lin; Wen-Ching Lo; Guan-Ying Tseng; I-Chen Sun; Yueh-Hsing Ou

    2004-01-01

    AIM: Helicobacter pyloricauses chronic gastritis, peptic ulcer,gastric cancer and MALT-lymphoma. Different genotypes of Helicobacter pylori are confirmed from diverse geographic areas. Its association with bleeding peptic ulcer remains controversial. The aim of this study was to investigate the Helicobacter pylori vac4 alleles, cagA and iceA in patients with bleeding peptic ulcer.METHODS: We enrolled patients with bleeding, nonbleeding peptic ulcers and chronic gastritis. Biopsy specimens were obtained from the antrum of the stomach for rapid urease test, bacterial culture and PCR assay. DNA extraction and polymerase chain reaction were used to detect the presence or absence of cagA and to assess the polymorphism of vac4 and iceA.RESULTS: A total of 168 patients (60.4%) (25 patients with chronic gastritis, 26 patients with bleeding gastric ulcer,51 patients with non-bleeding gastric ulcer, 26 patients with bleeding duodenal ulcer, and 40 patients with non-bleeding duodenal ulcer) were found to have positive PCR results between January 2001 and December 2002. Concerning genotypes, we found cagA (139/278, 50%), vacA s1a (127/278, 45.7%), and iceA1 (125/278, 45%) predominated in all studied patients. In patients with bleeding peptic ulcers,vac4 s1a and m1T were fewer than those in patients with non-bleeding peptic ulcers (37/106 vs69/135, P=0.017, and 4/106 vs21/135, P=0.002).CONCLUSION: In patients with peptic ulcers, Hpylori vacA s1a and m1T prevent bleeding complication.

  17. Impact of facial conformation on canine health: corneal ulceration.

    Directory of Open Access Journals (Sweden)

    Rowena M A Packer

    Full Text Available 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.

  18. Impact of facial conformation on canine health: corneal ulceration.

    Science.gov (United States)

    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 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.

  19. Anti-ulcer activity of Ipomoea batatas tubers (sweet potato

    Directory of Open Access Journals (Sweden)

    Vandana Panda

    2012-04-01

    Full Text Available Background: Peptic ulcers occur in that part of the gastrointestinal tract which is exposed to gastric acid and pepsin, i.e., the stomach and duodenum. Gastric and duodenal ulcers are common pathologies that may be induced by a variety of factors such as stress, smoking and noxious agents including non-steroidal anti-inflammatory drugs. Ipomoea batatas tubers (sweet potato contain ample amounts of antioxidants. It has been proven already by many scientific studies that antioxidants have ulcer healing properties. In reference to this, we tried assessing the ulcer healing effect of Ipomoea batatas tubers. Methods: The anti-ulcer activity of the tubers of Ipomoea batatas (sweet potato was studied in cold stress and aspirin-induced gastric ulcers in Wistar rats. Methanolic extracts of Ipomoea batatas tubers (TE at two doses, viz., 400 and 800 mg /kg were evaluated in cold stress and aspirin-induced gastric ulcer models using cimetidine and omeprazole respectively as standards. The standard drugs and the test drugs were administered orally for 7 days in the cold stressmodel and for 1 day in the aspirin-induced gastric ulcer model. Gastroprotective potential, status of the antioxidant enzymes {superoxide dismutase (SOD, catalase (CAT, glutathione peroxidase (GPx and glutathione reductase(GR} along with GSH, and lipid peroxidation were studied in both models. Results: The results of the present study showed that TE possessed gastroprotective activity as evidenced by its significant inhibition of mean ulcer score and ulcer index and a marked increase in GSH, SOD, CAT, GPx, and GR levels and reduction in lipid peroxidation in a dose dependant manner.Conclusion: The present experimental findings suggest that tubers of Ipomoea batatas may be useful for treating peptic ulcers.

  20. Pressure ulcers: avoidable or unavoidable? Results of the National Pressure Ulcer Advisory Panel Consensus Conference

    National Research Council Canada - National Science Library

    Black, Joyce M; Edsberg, Laura E; Baharestani, Mona M; Langemo, Diane; Goldberg, Margaret; McNichol, Laurie; Cuddigan, Janet

    2011-01-01

    Although pressure ulcer (PrU) development is now generally considered an indicator for quality of care, questions and concerns about situations in which they are unavoidable remain...

  1. Rectal ulcer with an elusive diagnosis: all that ulcers is not Crohn disease

    Science.gov (United States)

    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...

  2. The personality pattern of duodenal ulcer patients in relation to spontaneous ulcer healing and relapse

    DEFF Research Database (Denmark)

    Jess, P; von der Lieth, L; Matzen, Peter

    1989-01-01

    One hundred consecutive out-patients with duodenal ulceration from a hospital and a gastroenterological clinic were tested with the Minnesota Multiphasic Personality Inventory (MMPI). This was carried out in order to investigate whether neuroticism or other personality disorders were characterist......One hundred consecutive out-patients with duodenal ulceration from a hospital and a gastroenterological clinic were tested with the Minnesota Multiphasic Personality Inventory (MMPI). This was carried out in order to investigate whether neuroticism or other personality disorders were...... characteristics of duodenal ulcer patients, and whether the presence of such possible personality disorders might influence the prognosis of the disease. Neuroticism occurred in 53% of the patients, but only in 5% of controls (P less than 0.0001). Overall, personality disorders were present in 69% of the patients...... compared with 30% of the controls (P less than 0.0001). Neuroticism was connected with a high frequency of relapse (P less than 0.05) whereas failure of spontaneous ulcer healing had no certain relation to personality disorders. Patients with non-neurotic personality disorders had more frequently suffered...

  3. Water-soluble vitamin deficiencies in complicated peptic ulcer patients soon after ulcer onset in Japan.

    Science.gov (United States)

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

    Science.gov (United States)

    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. Published by Elsevier Inc.

  5. Mycotic corneal ulcers in upper Assam

    Directory of Open Access Journals (Sweden)

    Reema Nath

    2011-01-01

    Full Text Available Purpose : To study the association of various risk factors and epidemiological variables of mycotic keratitis treated at a tertiary referral hospital of upper Assam. Materials and Methods: In this hospital-based prospective study a total of 310 consecutive corneal ulcer cases attending the ophthalmology outpatient department of Assam Medical College were enrolled between April 2007 and March 2009. After clinical and slit-lamp biomicroscopic examination in all suspected cases, smears and culture examination for fungus was done to establish the etiology. Demographic information and associated probable risk factors of individual cases were noted in a predesigned questionnaire. Results: In 188 (60.6% cases fungal etiology could be established. Out of them 67.6% were males. The most commonly affected age group was 41-50 years (25.5%. The maximum (23.4% cases were reported during the paddy harvesting season in Assam (January and February. Fungal element could be demonstrated in 65.2% cases in direct potassium hydroxide (KOH mount. The commonest predisposing factor was corneal injury (74.5%. While diabetes was a significant systemic predisposing factor in mixed bacterial and fungal infections in 11.1% cases, blocked naso-lacrimal duct was the local predisposing factor in 11.1% of cases. Fusarium solani (25% was the commonest isolate followed by Aspergillus species (19%, Curvularia species (18.5% and Penicillium species (15.2%. Yeasts were isolated in 2.7% (n=5 cases. Conclusions : Ocular trauma was the commonest cause of fungal corneal ulcer in Assam and Fusarium solani was the commonest species responsible for it. Most of the mycotic ulcer cases come from rural areas including the tea gardens.

  6. Encapsulated mesalamine granules (Apriso) for ulcerative colitis.

    Science.gov (United States)

    2009-05-18

    Apriso (Salix) is a new formulation of mesalamine (5-aminosalicylic acid; 5-ASA) approved by the FDA for maintenance of remission in mild to moderate ulcerative colitis (UC). Mesalamine is a locally acting antiinflammatory agent that is widely used both to maintain and induce remission in inflammatory bowel disease. Various mesalamine formulations have been developed to target drug delivery to areas of the small intestine and colon. Most of these agents require frequent dosing and have a high pill burden. The newest products--Lialda, introduced in 2007, and now Apriso--can be dosed once daily.

  7. Cutaneous metastases presenting as genital ulcer disease

    Directory of Open Access Journals (Sweden)

    S Vasuki

    2014-01-01

    Full Text Available Cutaneous metastasis from an internal organ malignancy is rare and as, the presenting sign of malignancy is an uncommon phenomenon. Their presence, signals a poor prognosis. We report a case of 50-year-old female who was referred to sexually transmitted diseases - out patient department, with complaints of multiple genital ulcers to rule out sexually transmitted infections. After thorough evaluation, she was found to be a case of carcinoma cervix with metastatic squamous cell carcinomatous deposits on external genitalia. This case was unique because of relatively asymptomatic nature of internal malignancy and atypical presentation of carcinoma cervix as cutaneous metastasis.

  8. LEPROMATOUS LEPROSY PRESENTING AS GENITAL ULCER

    Directory of Open Access Journals (Sweden)

    Arunkumar

    2015-06-01

    Full Text Available Mycobacterium leprae can invade almost any part of the skin but most commonly affects the cooler parts rather than the warmer areas. Involvement of the male external genitalia although not very common due to the relatively higher temperature caused by the occlusive undergarments, can still be affected in leprosy. Most of the genital lesions seen on the leprosy patients are either nodules, patches, plaques, papules and or swelling of external genitalia. Herewith we are presenting a lepromatous leprosy patient presenting as genital ulcers in this era of syndromic management of Sexually Transmitted Infections (STI.

  9. Cellular and Molecular Immunopathogenesis of Ulcerative Colitis

    Institute of Scientific and Technical Information of China (English)

    Suzhen Zhang; Xuhui Zhao; Dechun Zhang

    2006-01-01

    Ulcerative colitis (UC) is an inflammatory disease of the rectal and colonic mucosa and seems to result from a complex series of interactions between susceptibility genes, the environment and the immune system. Various components of the mucosal immune system are implicated in the immunopathogenesis of UC. Evidence from animal models also suggests that an altered immune response to the commensal microflora of the host plays a central role in the development of UC. So in this review, we elucidate the cells and molecules which are implicated in the immunopathogenesis of the disease from four aspects: antigens in the intestine, dendritic cells, toll like receptors and NF-κB in the UC.

  10. [Drug-induced oesophageal ulcers (author's transl)].

    Science.gov (United States)

    Kobler, E; Bühler, H; Nüesch, H J; Deyhle, P

    1978-06-23

    Within a one-year period seven patients were observed who had developed ulcers of the upper and mid oesophagus after treatment with doxycycline hydrochloride (n = 3), emepronium bromide (n = 3) or Pantogar (n = 1). In each instance the drug had apparently been swallowed dry. The typical symptoms were a sudden onset of retrosternal chest pain and odynophagia during bed rest. Once the drug had been discontinued and treatment with antacid combined with topical anaesthetics and/or alginic acid instituted the symptoms disappeared within a few days. The authors stress that drugs should be swallowed only with good amounts of fluid and generally not immediately before bed rest.

  11. Microbiome associations in pigs with the best and worst clinical outcomes following co-infection with porcine reproductive and respiratory syndrome virus (PRRSV) and porcine circovirus type 2 (PCV2).

    Science.gov (United States)

    Niederwerder, Megan C; Jaing, Crystal J; Thissen, James B; Cino-Ozuna, Ada Giselle; McLoughlin, Kevin S; Rowland, Raymond R R

    2016-05-30

    On a world-wide basis, co-infections involving porcine reproductive and respiratory syndrome virus (PRRSV) and porcine circovirus type 2 (PCV2) are common and contribute to a range of polymicrobial disease syndromes in swine. Both viruses compromise host defenses, resulting in increased susceptibility to infections by primary and secondary pathogens that can affect growth performance as well as increased morbidity and mortality. An experimental population of 95 pigs was co-infected with PRRSV and PCV2. At 70days post-infection (dpi), 20 representative pigs were selected as having the best or worst clinical outcome based on average daily gain (ADG) and the presence of clinical disease. Worst clinical outcome pigs had prolonged and greater levels of viremia as measured by qPCR. Serum, lung and fecal samples collected at 70 dpi were analyzed using a comprehensive DNA microarray technology, the Lawrence Livermore Microbial Detection Array, to detect over 8000 microbes. Bacterial species, such as Bacillus cereus, were detected at a higher rate in the serum of worst performing pigs. At the level of the fecal microbiome, the overall microbial diversity was lower in the worst clinical outcome group. The results reinforce the importance of pathogen load in determining clinical outcome and suggest an important role of microbial diversity as a contributing factor in disease.

  12. Chronic cutaneous ulcers secondary to Haemophilus ducreyi infection.

    Science.gov (United States)

    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.

  13. RISK FACTORS AND PREVALENCE OF DIABETIC FOOT ULCERS ...

    African Journals Online (AJOL)

    hi-tech

    2003-01-01

    Jan 1, 2003 ... higher total cholesterol and diastolic blood pressure compared to other ulcer types. Wagner stage 2 ... Conclusion: The prevalence of diabetic foot ulcers was 4.6% in this tertiary clinic. The ..... The distribution and severity of ...

  14. Challenges in the management of oral ulceration in elderly patients

    Directory of Open Access Journals (Sweden)

    Nanan Nur'aeny

    2015-12-01

    Full Text Available Background: Oral ulceration can be experienced by anyone, including those who are elderly. Various trigger factors can occur in elderly patient, but the main thing to consider is the degenerative factors that affect the occurrence of some medical problems. Handling oral ulceration in elderly patients should be done carefully and holistically otherwise the improvement is only temporary and can reappear or even be worse. Purpose: In this paper we will discuss two different case reports of elderly female patients and both having some oral ulceration. Cases: First case of recurrent oral ulceration experienced by 58 years old patient, and second case is concerning a 77 years old patient with chronic oral ulceration and also having some medical problems. Aphthous like ulcers (ALU is a diagnosis for recurrent oral ulceration associated with systemic condition, and usually started after adolescent age. Elderly or geriatric condition itself is a special condition that contribute to the degree of a disease. Cases management: Both patients given non pharmacology and pharmacology therapies. The non pharmacology therapy includes communication, information, and education, also oral hygiene instruction. Steroid as anti-inflammatory drugs had an important role in healing process, beside other medication. Conclusion: Oral ulceration in elderly patients with or without a medical problems becomes a challenging thing to handle due to the complexity of their condition. As a dentist we have more careful to arrange the treatment plans for elderly patients when combine with some therapy related systemic disease.

  15. Treatment of sickle cell leg ulcers with pentoxifylline.

    Science.gov (United States)

    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.

  16. Zinc compounds, a new treatment in peptic ulcer.

    Science.gov (United States)

    Escolar, G; Bulbena, O

    1989-01-01

    Effects of zinc in gastric ulcer have been reviewed through investigations carried out on zinc acexamate (ZAC). ZAC is an organic compound that has been shown to possess an experimental antiulcer effect and a wide therapeutic index, making it a useful drug in the treatment of peptic ulcer disease. ZAC protects from ulceration in several experimental models such as pylorus occlusion, reserpine-induced ulcer, necrotizing agents, PAF-induced ulcer and cold-restraint stress. ZAC first reduces the gastric acid output by inhibiting the mast cell degranulation, an action likely to be mediated through a membrane stabilizing action. Secondly, it enhances the mucosal protection factors by increasing mucus secretion, inhibiting the H+ retrodiffusion and improving microcirculation. ZAC is also effective in acetic acid-induced chronic ulcer, restoring the continuity of the damaged mucosa. Several clinical trials have shown the usefulness of ZAC in acute and maintenance treatment of both gastric and duodenal ulcers. Endoscopic studies showed that ZAC reduced the inflammatory processes (gastritis and duodenitis) associated with ulcer healing. This reduction was statistically significant and not observed with other comparative treatments (H2-antagonists). The observed side-effects were minimal and affected less than 2% of treated patients. The pharmacological profile, clinical effectiveness and good tolerance of ZAC suggest this compound as an interesting option in the treatment of peptic disease.

  17. Patient education for preventing diabetic foot ulceration (Review)

    NARCIS (Netherlands)

    Dorresteijn, J.A.; Kriegsman, D.M.; Assendelft, W.J.J.; Valk, G.D.

    2012-01-01

    BACKGROUND: Ulceration of the feet, which can result in loss of limbs and even death, is one of the major health problems for people with diabetes mellitus. OBJECTIVES: To assess the effects of patient education on the prevention of foot ulcers in patients with diabetes mellitus. SEARCH METHODS: Eli

  18. Healing of cysteamine-induced duodenal ulcers in the rat

    DEFF Research Database (Denmark)

    Poulsen, Steen Seier

    1985-01-01

    layer of Brunner's glands in the submucosa. Healing was complete within 15 days. Penetrated ulcers healed very slowly by formation of new epithelium and Brunner's glands from the ulcer edges. The newly formed epithelium was desquamated unless protected by underlying Brunner's glands and the regeneration...

  19. Acute necrotising ulcerative gingivitis in an immunocompromised young adult.

    Science.gov (United States)

    Hu, Jessie; Kent, Paul; Lennon, Joshua M; Logan, Latania K

    2015-09-16

    Acute necrotising ulcerative gingivitis is an acute onset disease characterised by ulceration, necrosis, pain and bleeding in gingival surfaces. It is predominantly seen in severely malnourished children and young adults with advanced HIV infection. We present a unique presentation in a young adult with high-grade osteogenic sarcoma.

  20. Buruli ulcer in West Africa : Aspects of patient management

    NARCIS (Netherlands)

    Klis, Sandor-Adrian

    2015-01-01

    Buruli ulcer is a tropical infection caused by Mycobacterium ulcerans. Typically, a large skin ulcer appears which is initially painless, but heals slowly. A common problem is that patients come to the hospital at an advanced stage, increasing the risk of serious scarring and contractures, leading t