WorldWideScience

Sample records for 1979-1994 incidence clinical

  1. Childhood sarcoidosis in Denmark 1979-1994: incidence, clinical features and laboratory results at presentation in 48 children

    DEFF Research Database (Denmark)

    Hoffmann, A L; Milman, N; Byg, K E

    2004-01-01

    and central nervous system symptoms were common; 31% of patients had erythema nodosum, 12.5% sarcoid skin lesions, 25% uveitis/iridocyclitis and 4.2% sarcoid arthritis. Chest X-rays were normal (stage 0) in 10% of patients, and showed pulmonary infiltrates stage I in 71%, stage II in 8.3% and stage III in 8...... examination (glucose, albumin, haemoglobin) was normal in 96% of the patients; the patient with nephrocalcinosis had albuminuria and haematuria. CONCLUSION: The incidence of sarcoidosis in Danish children is low and increases with age. Sarcoidosis in young children may present clinical features...... that are different from the appearance of those in older children and often constitute a diagnostic challenge. In older children, the clinical appearance has many features in common with the presentation in adults....

  2. Prognosis factors for survival in cats after removal of a primary lung tumor: 21 cases (1979-1994).

    Science.gov (United States)

    Hahn, K A; McEntee, M F

    1998-01-01

    To identify possible prognostic factors for survival time in cats with a primary lung tumor after surgical excision. Retrospective clinical study. 21 cats with histologically confirmed primary lung tumors removed surgically. Medical records for cats treated between 1979 and 1994 at 14 participating veterinary referral hospitals were reviewed. After surgical resection and recovery, 18 cats died from metastatic disease with a median survival time of 115 days (range, 13 to 1,526 days). Three cats were lost to follow-up at 119 days, 251 days, and 410 days after the surgical procedure. Contingency table analysis to determine if an association existed between clinical findings (breed, age, gender, body weight, clinical signs, duration of clinical signs, and radiographic findings) or histological features and survival time was performed. Only histological morphology of the primary lung tumor showed a significant association with survival time. Twelve cats with moderately differentiated tumors had a significantly longer survival time (median, 698 days; range, 19 to 1,526 days) than the nine cats with poorly differentiated tumors (median, 75 days; range, 13 to 634 days). Surgical resection of a solitary primary lung tumor in cats is indicated. A poor prognosis for long-term survival is warranted for those cats having a poorly differentiated primary lung tumor.

  3. Joint hypermobility: incidence and some clinical symptoms

    Directory of Open Access Journals (Sweden)

    M P Isaev

    2003-01-01

    Full Text Available Objective. To study joint mobility range among urban population aged 18 to 30 years and to assess association of joint and other connective tissue structures disorders clinical signs with hypermobility. Material and methods. 769 randomly selected individuals aged 18 to 30 (mean - 25,56 years (419 female and 350 male were examined. Hypermobility was assessed with 9-point Beighton scale. Examination included skin stretchability evaluation at elbow back surface, determination of flat feet, high palate, joint pain and deformities of knee joints, joint luxation and subluxation, hand and feet vasospastic disturbances, cardiac pain, oculist examination. Methods of variational statistics were used (x2, Student's test, Spirmen's correlation. Results. Hypermobility incidence and joint mobility in population aged 18 to 30 years in Orenburg largely comply with data received in Moscow. Joint mobility up to 5 points in women and up to 4 points in men is usual for persons of this age and in absence of additional clinical symptoms cannot be considered as pathological. Knee joint deformities, presence of high palate, cardiac pain accompanied by signs of vegetative dysfunction, hand and feet vasospastic disturbances are significantly connected with degree of joint mobility and in some cases can help in hypermobility syndrome diagnosis.

  4. Congenital clinical malaria: Incidence, management and outcome ...

    African Journals Online (AJOL)

    ... were the admitted neonates to the emergency paediatric unit and the Special ... no mortality occurred in congenital clinical malaria, however, a diverse pattern of ... mothers of the importance of ante natal clinic visits for prescription of malaria ...

  5. Clinical incidents involving students on placement: an analysis of incident reports to identify potential risk factors.

    Science.gov (United States)

    Gaida, J E; Maloney, S; Lo, K; Morgan, P

    2015-06-01

    Students are sometimes involved in incidents during clinical training. To the authors' knowledge, no quantitative studies of incidents specifically involving physiotherapy students on clinical placement are available in the literature. A retrospective audit (2008 to 2011) of incident reports involving physiotherapy students was conducted to identify the nature and features of incidents. The study aimed to determine if injuries to a student or patient were more or less likely when the supervisor was in close proximity, and whether students with lower academic performance in their preclinical semester were more likely to be involved in an incident. There were 19 care-delivery-related and three equipment-related incidents. There were no incidents of violent, aggressive or demeaning behaviour towards students. The incident rate was 9.0/100,000 student-hours for third-year students and 6.8/100,000 student-hours for fourth-year students. The majority of incidents (55%) occurred from 11 am to 12-noon and from 3 pm to 3.30 pm. Incidents more often resulted in patient or student injury when the supervisor was not in close proximity (approximately 50% vs approximately 20%), although the difference was not significant (P=0.336). The academic results of students involved in incidents were equivalent to the whole cohort in their preclinical semester {mean 75 [standard deviation (SD) 6] vs 76 (SD 7); P=0.488}. The unexpected temporal clustering of incidents warrants further investigation. Student fatigue may warrant attention as a potential contributor; however, contextual factors, such as staff workload, along with organisational systems, structures and procedures may be more relevant. The potential relationship between supervisor proximity and injury also warrants further exploration. The findings of the present study should be integrated into clinical education curricula and communicated to clinical educators. Copyright © 2014 Chartered Society of Physiotherapy. Published by

  6. Uveitis in juvenile chronic arthritis: incidence, clinical features and prognosis.

    Science.gov (United States)

    Kanski, J J

    1988-01-01

    Three hundred and fifteen patients with anterior uveitis and juvenile chronic arthritis were reviewed in order to determine the incidence, visual prognosis, and the clinical characteristics of the intraocular inflammation. The overall incidence of uveitis was 20%. Approximately 25% of patients had relatively mild and/or transient involvement and an excellent visual prognosis. In 50% the uveitis was more severe but could be controlled with topical medication. In the remaining 25% the visual prognosis was poor due to the intractable nature of the uveitis and the subsequent development of vision-threatening complications. The majority of patients (74%) were under the age of 8 years when the uveitis was first diagnosed. Clinically, the intraocular inflammation was most frequently an asymptomatic, chronic, non-granulomatous, iridocyclitis which was bilateral in 71% of cases. Other ocular lesions, which were rare, included keratoconjunctivitis sicca and corneal melting.

  7. Critical incident stress debriefing: clinical applications and new directions.

    Science.gov (United States)

    Miller, L

    1999-01-01

    Critical Incident Stress Debriefing (CISD) was originally developed as a short-term, group-format, preventive mental health intervention for traumatized law enforcement and emergency services personnel. The debriefing model has since been applied to a variety of clinical groups and crisis situations, correspondingly undergoing modifications in its structure and process. This review describes the CISD approach and explores some of the new directions being taken by practitioners of this intervention strategy. In addition, this review addresses some of the recent critiques of the CISD model, and makes recommendations for optimal utilization of this clinical tool with those populations most likely to benefit from it.

  8. INCIDENCE AND CLINICAL FEATURES OF SNAKEBITE CELLULITIS AT KIMS, HUBLI

    Directory of Open Access Journals (Sweden)

    Chetan

    2014-12-01

    Full Text Available BACKGROUND: A single centre study was planned to asses the incidence and clinical feature of snake bite cellulitis in order to find out the nature and burden of the disease. OBJECTIVES: To assess incidence and clinical features of snake bite cellulitis. METHODOLOGY: This present one year prospective study was conducted in the Department of Surgery, Karnataka Institute of Medical Sciences, Hubli. Out of 520 total cases of snake bites 66 patients with cellulitis changes were studied. STATISTICAL ANALYSIS: The data obtained was coded and entered in Microsoft Excel Spreadsheet. The categorical data was expressed as rates, ratios and percentages. RESULTS: Out of 520 total snake bite cases, 66 patients developed signs of cellulitis. In patients with cellulitis 49(74.24% were males and 17(25.75% were females. In patients with cellulitis, most were aged between 31 to 45 years (36.36% and 19 to 30 years (34.84.The mean age of the study population was 32.43 ± 13.75 years. Majority of the patients (74.24% had snake bite on lower limbs. Most common symptom complex noted was pain + swelling in 30(39.39% of the patients followed by pain in 9(13.6%, swelling in 6(9%, pain+swelling+fever in 4(6%, pain + discolouration in 2(3% and pain + fever in 1(1.5% of the patients. CONCLUSIONS: The present study shows high incidence of cellulitis in patients with snake bite and most common clinical feature is cellulitis is pain + swelling. So in any case of snake of snake bite we should take the proper precautionary measures to prevent cellulitis. If cellulitis has already formed, then it should be treated without delay in order to prevent limb loss, compartment syndrome, other morbidities and even death.

  9. Incidence of clinical symptoms during long-duration orbital spaceflight

    Directory of Open Access Journals (Sweden)

    Crucian B

    2016-11-01

    Full Text Available Brian Crucian,1 Adriana Babiak-Vazquez,2 Smith Johnston,1 Duane L Pierson,1 C Mark Ott,1 Clarence Sams1 1Biomedical Research and Environmental Sciences Division, NASA-Johnson Space Center, 2Epidemiology/Lifetime Surveillance of Astronaut Health, KBR-Wyle, Houston, TX, USA Background: The environment of spaceflight may elevate an astronaut’s clinical risk for specific diseases. The purpose of this study was to derive, as accurately as currently possible, an assessment of in-flight clinical “incidence” data, based on observed clinical symptoms in astronauts on board the International Space Station (ISS.Methods: Electronic medical records were examined from 46 long-duration ISS crew members, each serving approximately a 6-month mission on board the ISS, constituting 20.57 total flight years. Incidence for immunological-related adverse health events or relevant clinical symptoms was tabulated in a non-identifiable fashion. Event categories included infectious diseases, allergies, and rashes/hypersensitivities. A subsequent re-evaluation of more notable events, either of prolonged duration or unresponsive to treatment, was performed.Results: For the disease/symptom categories used in this evaluation, the ISS incidence rate was 3.40 events per flight year. Skin rashes were the most reported event (1.12/flight year followed by upper respiratory symptoms (0.97/flight year and various other (non-respiratory infectious processes. During flight, 46% of crew members reported an event deemed “notable”. Among the notable events, 40% were classified as rashes/hypersensitivities. Characterization of on-orbit rashes manifested as redness with irritation, and could present on a variety of body locations.Conclusion: Based on reported symptoms, astronauts experience adverse medical events of varying severity during long-duration spaceflights. The data suggests caution, from both a vehicle design and biomedical countermeasures perspective, as space

  10. 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.

  11. Incidence and clinical outcome of renal amyloidosis: A retrospective study

    Directory of Open Access Journals (Sweden)

    Emad Abdallah

    2013-01-01

    Full Text Available The kidneys are affected in almost all patients with amyloid A in secondary amyloidosis (AA amyloidosis but less frequently in immunoglobulin light chains in primary systemic amyloidosis (AL amyloidosis. In this study, we present the incidence, etiology, clinical manifestations, biochemical features and clinical course of renal amyloidosis. We conducted a retrospective study on a group of 40 cases with renal biopsy-proven amyloidosis. They constituted 2.5% of the total cases of renal biopsies performed in the Theodor Bilharz Research Institute, Cairo, Egypt, during the period from February 2003 to May 2009. The mean age (30 males, ten females was 36.51 ± 10.32 years. Thirty-two of the cases had secondary AA amyloidosis and eight cases had primary AL amyloidosis. The causes of secondary amyloidosis were as follows: 12 (30% familial Mediterranean fever (FMF, eight (20% pulmonary tuberculosis, four (10% chronic osteomyelitis, four (10% bronchiectasis, three (7% rheumatoid arthritis and one (2% rheumatic heart disease. The eight cases of primary AL amyloidosis comprised of five cases that were associated with myloma (13% and three (8% cases that were idiopathic. Among the 23 patients with AA amyloidosis, after six months of treatment with colchicine, the proteinuria improved, serum albumin level increased and edema disappeared in 13 patients. In four cases of AA amyloidosis who were clinically and biochemically normal after cholchicine therapy, a second renal biopsy disclosed decreased amyloid deposition compared with the first biopsy. In the three renal transplanted patients who had amyloidosis secondary to FMF and were treated with colchicines, AA amyloidosis did not recur in the transplanted kidney. It might be possible that in AL amyloidosis, treatment with methotrexate, melphalan and prednisolone may improve survival. The incidence of renal amyloidosis is increasing and colchicine can be used in secondary amyloidosis as it may have an effect

  12. Incidence, clinical features and para-clinical findings of achalasia in Algeria: Experience of 25 years.

    Science.gov (United States)

    Tebaibia, Amar; Boudjella, Mohammed Amine; Boutarene, Djamel; Benmediouni, Farouk; Brahimi, Hakim; Oumnia, Nadia

    2016-10-14

    To investigate the incidence of achalasia in Algeria and to determine its clinical and para-clinical profile. To evaluate the impact of continuing medical education (CME) on the incidence of this disease. From 1990 to 2014, 1256 patients with achalasia were enrolled in this prospective study. A campaign of CME on diagnosis involving different regions of the country was conducted between 1999 and 2003. Annual incidence and prevalence were calculated by relating the number of diagnosed cases to 10(5) inhabitants. Each patient completed a standardized questionnaire, and underwent upper endoscopy, barium swallow and esophageal manometry. We systematically looked for Allgrove syndrome and familial achalasia. The mean annual incidence raised from 0.04 (95%CI: 0.028-0.052) during the 1990s to 0.27/10(5) inhabitants/year (95%CI: 0.215-0.321) during the 2000s. The incidence of the disease was two and half times higher in the north and the center compared to the south of the country. One-hundred-and-twenty-nine (10%) were children and 97 (7.7%) had Allgrove syndrome. Familial achalasia was noted in 18 different families. Patients had dysphagia (99%), regurgitation (83%), chest pain (51%), heartburn 24.5% and weight loss (70%). The lower esophageal sphincter was hypertensive in 53% and hypotensive in 0.6%. The mean incidence of achalasia in Algeria is at least 0.27/10(5) inhabitants. A good impact on the incidence of CME was noted. A gradient of incidence between different regions of the country was found. This variability is probably related to genetic and environmental factors. The discovery of an infantile achalasia must lead to looking for Allgrove syndrome and similar cases in the family.

  13. 42 CFR 405.2452 - Services and supplies incident to clinical psychologist and clinical social worker services.

    Science.gov (United States)

    2010-10-01

    ... psychologist and clinical social worker services. 405.2452 Section 405.2452 Public Health CENTERS FOR MEDICARE... Qualified Health Center Services § 405.2452 Services and supplies incident to clinical psychologist and clinical social worker services. (a) Services and supplies incident to a clinical psychologist's...

  14. Clinical mastitis in Spanish dairy cows: incidence and costs

    Energy Technology Data Exchange (ETDEWEB)

    Perez-Cabal, M. A.; Yaici, S.; Alenda, R.

    2008-07-01

    Clinical mastitis in Spanish dairy herds has been studied. Since April 2005 up to December 2006, in 25 Spanish herds 1,054 cases registered were available. Aims were to determine mastitis incidence and factors of risk, to analyze whether yield production has been affected, and to quantify mastitis costs along 2006. The 25% lactations were infected at least once with average recurrence of 1.64. Descriptive analysis showed that 29% of cases occurred within the first month after calving. Primiparous showed higher mastitis frequency at early and late lactation while in multiparous cases number was progressively decreasing since the first month. Multiparous were statistically more liable to mastitis than primiparous. Mastitis did not show effect on yield production. Mastitis costs included treatment products and discarded milk. Individual daily production at each case onset was estimated by using monthly official milking records. An average mastitis case cost was 73.93, cheaper in primiparous than in multiparous because of lower milk production. Average discarded milk represented 74% of total cost per case. Mastitis costs were 117 per infected cow and lactation. Then, annual economic losses due to mastitis were 3,190 per average herd, showing the concern of producers on selecting resistant animals as well as the importance of the implementation of systematic recording for clinical mastitis in Spanish dairy farms. Additional key words: genetic selection, udder health. (Author) 28 refs.

  15. Dry Socket: Incidence, Clinical Features, and Predisposing Factors

    Directory of Open Access Journals (Sweden)

    Babatunde O. Akinbami

    2014-01-01

    Full Text Available Background. Dry socket is a global phenomenon. The purpose of the study was to investigate the incidence of dry socket in recent times in a Nigerian Tertiary Hospital. Methods. Patients who were referred for dental extractions were included in the study. The case files of patients were obtained and information retrieved included biodata, indication for extraction, number and type of teeth extracted, oral hygiene status, compliance to oral hygiene instructions, and development of dry socket. Results. One thousand, one hundred and eighty two patients with total of 1362 teeth extracted during the 4-year period of the study were analyzed, out of which 1.4% teeth developed dry socket. The mean age (SD was 35.2 (16.0 years. Most of the patients who presented with dry socket were in the fourth decade of life. Mandibular teeth were affected more than maxillary teeth. Molars were more affected. Retained roots and third molars were conspicuous in the cases with dry socket. Conclusion. The incidence of dry socket in our centre was lower than previous reports. Oral hygiene status, lower teeth, and female gender were significantly associated with development of dry socket. Treatment with normal saline irrigation and ZnO eugenol dressings allowed relief of the symptoms.

  16. 42 CFR 410.71 - Clinical psychologist services and services and supplies incident to clinical psychologist services.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Clinical psychologist services and services and supplies incident to clinical psychologist services. 410.71 Section 410.71 Public Health CENTERS FOR... MEDICAL INSURANCE (SMI) BENEFITS Medical and Other Health Services § 410.71 Clinical psychologist...

  17. Pes anserine bursitis: incidence in symptomatic knees and clinical presentation

    Energy Technology Data Exchange (ETDEWEB)

    Rennie, W.J. [Royal National Orthopaedic Hospital NHS Trust, Department of Radiology, Stanmore, Middlesex (United Kingdom); Saifuddin, A. [Royal National Orthopaedic Hospital NHS Trust, Department of Radiology, Stanmore, Middlesex (United Kingdom); University College London, Institute of Orthopaedics and Musculoskeletal Sciences (United Kingdom)

    2005-07-01

    To determine the prevalence and associated clinical symptoms of pes anserine bursitis in symptomatic adult knees. A retrospective review was performed of the reports of 509 knee MRI studies obtained from July 1998 to June 2004 on 488 patients presenting to an orthopaedic clinic with knee pain suspected to be due to internal derangement. The MRI studies and case histories of all patients reported to have pes anserine bursitis were reviewed. The management of these patients was also noted. The prevalence of pes anserine bursitis as detected on MRI is 2.5%. The commonest clinical presentation was pain along the medial joint line mimicking a medial meniscal tear. We suggest that an accurate diagnosis of pes anserine bursitis on MRI will help prevent unnecessary arthroscopy and possibly initiate early treatment of the condition. Axial imaging is important in these cases to differentiate the bursa from other medial fluid collections. (orig.)

  18. Incidence, pathophysiology, and clinical manifestations of antiphospholipid syndrome.

    Science.gov (United States)

    Brock, Clifton O'neill; Brohl, Andrew Scott; Običan, Sarah Gloria

    2015-09-01

    Antiphospholipid syndrome (APLS) is a complex systemic disease with a wide variety of clinical manifestations. In the obstetric population, recurrent early pregnancy loss, fetal loss, and thrombosis are hallmarks of the disease. Patients with APLS have developed one or more pathogenic auto-antibodies directed against plasma and cell surface proteins. These antibodies are characterized by their affinity for anionic phospholipids. Interactions between APLS antibodies and their protein targets influence a wide variety of biological systems and signaling pathways, including monocytes, platelets, the complement system, and endothelial cells. While much research is currently directed at understanding the mechanisms involved in this autoimmune disease, the key clinical presentation is the hypercoagulable state resulting in thrombosis occurring in essentially any arterial or venous location, as well as numerous obstetrical complications. Treatment of APLS is generally directed at preventing thrombosis and poor pregnancy outcomes by ameliorating the hypercoagulable state.

  19. Incidence of ricket clinical symptoms and relation between clinical and laboratory findings in infants

    Directory of Open Access Journals (Sweden)

    Čukalović M.

    2014-01-01

    Full Text Available Rickets presents osteomalacia which is developed due to negative balance of calcium and / or phosphorus during growth and development. Therefore it appears only in children. The most common reason of insufficient mineralization is deficiency of vitamin D, which is necessary for inclusion of calcium in cartilage and bones. As result, proliferation of cartilage and bone tissue appears, creating calluses on typical places. Bones become soft and curve, resulting in deformities. Our present study included 86 infants, in whom, besides other diseases, clinical and laboratory signs of rickets were identified. In our study, rickets is most common (82.5% in infants older than 6 months. By clinical picture, craniotabes is present in 46.5% of cases, Harisson groove in 26.7%, rachitic bracelets in 17.4%, rachitic rosary in 17.4% and carpopedal spasms in 2.3% of cases. Leading biochemical signs of vitamin D deficient rickets is hypophosphatemia (in 87.3% of cases, normal calcemia (in 75.6% of cases and increased values of alkaline phosphatase (in 93% of cases. It has been shown that rickets in infant age may later affect higher incidence of juvenile diabetes, infection of lower respiratory tract, osteoporosis, and so on.

  20. Incidence of a clinical diagnosis of the irritable bowel syndrome in a United States population.

    Science.gov (United States)

    Locke, G R; Yawn, B P; Wollan, P C; Melton, L J; Lydick, E; Talley, N J

    2004-05-01

    The incidence of irritable bowel syndrome is uncertain. We aimed to determine the incidence of clinically diagnosed irritable bowel syndrome in the community. Using the Rochester Epidemiology Project, all diagnoses of irritable bowel syndrome made among adult residents of Olmsted County, Minnesota, over a 3-year period were identified. The complete medical records of a random sample of the potential subjects were reviewed for the 10 years prior to the irritable bowel syndrome diagnosis and any patient who had received a previous diagnosis of irritable bowel syndrome was excluded (prevalent cases). The diagnostic index listed 1245 possible irritable bowel syndrome patients; 416 patient charts were reviewed and, of these, 149 were physician diagnosed incident cases of irritable bowel syndrome. The age- and sex-adjusted incidence rate was 196 per 100,000 person-years and increased with age (P = 0.006). The age-adjusted annual incidence per 100,000 in women was higher than in men: 238 vs. 141 (ratio 3:2; P = 0.005). The overall symptom frequency at the time of diagnosis was abdominal pain (73%), diarrhoea (41%) and constipation (16%). The incidence of a clinical diagnosis of irritable bowel syndrome in adults was estimated to be two per 1000 per year, increased with age and was higher in women than men. As many people with irritable bowel syndrome do not seek care, the true incidence of irritable bowel syndrome is likely to be higher.

  1. Masked Hypertension and Incident Clinic Hypertension Among Blacks in the Jackson Heart Study.

    Science.gov (United States)

    Abdalla, Marwah; Booth, John N; Seals, Samantha R; Spruill, Tanya M; Viera, Anthony J; Diaz, Keith M; Sims, Mario; Muntner, Paul; Shimbo, Daichi

    2016-07-01

    Masked hypertension, defined as nonelevated clinic blood pressure (BP) and elevated out-of-clinic BP may be an intermediary stage in the progression from normotension to hypertension. We examined the associations of out-of-clinic BP and masked hypertension using ambulatory BP monitoring with incident clinic hypertension in the Jackson Heart Study, a prospective cohort of blacks. Analyses included 317 participants with clinic BP hypertension was defined as mean daytime blood pressure ≥135/85 mm Hg, masked night-time hypertension as mean night-time BP ≥120/70 mm Hg, and masked 24-hour hypertension as mean 24-hour BP ≥130/80 mm Hg. Incident clinic hypertension, assessed at study visits in 2005 to 2008 and 2009 to 2012, was defined as the first visit with clinic systolic/diastolic BP ≥140/90 mm Hg or antihypertensive medication use. During a median follow-up of 8.1 years, there were 187 (59.0%) incident cases of clinic hypertension. Clinic hypertension developed in 79.2% and 42.2% of participants with and without any masked hypertension, 85.7% and 50.4% with and without masked daytime hypertension, 79.9% and 43.7% with and without masked night-time hypertension, and 85.7% and 48.2% with and without masked 24-hour hypertension, respectively. Multivariable-adjusted hazard ratios (95% confidence interval) of incident clinic hypertension for any masked hypertension and masked daytime, night-time, and 24-hour hypertension were 2.13 (1.51-3.02), 1.79 (1.24-2.60), 2.22 (1.58-3.12), and 1.91 (1.32-2.75), respectively. These findings suggest that ambulatory BP monitoring can identify blacks at increased risk for developing clinic hypertension. © 2016 American Heart Association, Inc.

  2. The effect of discontinuation of postmilking teat disinfection in low somatic cell count herds. I. Incidence of clinical mastitis.

    Science.gov (United States)

    Lam, T J; van Vliet, J H; Schukken, Y H; Grommers, F J; van Velden-Russcher, A; Barkema, H W; Brand, A

    1997-06-01

    Results are described of a split-udder trial on the effect of discontinuation of postmilking teat disinfection on the incidence of clinical mastitis in seven dairy herds with a low bulk milk somatic cell count and a high incidence of clinical mastitis. Overall incidence of clinical mastitis was non-significantly lower (18%), whereas the incidence of the most prevalent pathogen associated with clinical mastitis, Escherichia coli, was significantly lower in quarters for which postmilking teat disinfection was discontinued. We concluded that discontinuation of postmilking teat disinfection may decrease the incidence of clinical Escherichia coli mastitis in herds for which standard mastitis prevention measures are executed adequately, bulk milk somatic cell count is low, and incidence of clinical mastitis is high. However, because an increase in intramammary infections with contagious pathogens may occur, care is recommended when advising discontinuation of postmilking teat disinfection.

  3. Incidence of shoulder pain after neck dissection : A clinical explorative study for risk factors

    NARCIS (Netherlands)

    Dijkstra, PU; van Wilgen, PC; Brendeke, W; de Goede, CJT; Kerst, A; Koolstra, M; Marinus, J; Schoppink, EM; Stuiver, MM; van de Velde, CF; Roodenburg, JLN

    2001-01-01

    Background. It is the purpose of this study to determine the incidence of shoulder pain and restricted range of motion of the shoulder after neck dissection, and to identify risk factors for the development of shoulder pain and restricted range of motion. Methods. Clinical patients who underwent a n

  4. Incidence of Monoclonal Gammopathy of Undetermined Significance and Estimation of Duration Before First Clinical Recognition

    Science.gov (United States)

    Therneau, Terry M.; Kyle, Robert A.; Melton, L. Joseph; Larson, Dirk R.; Benson, Joanne T.; Colby, Colin L.; Dispenzieri, Angela; Kumar, Shaji; Katzmann, Jerry A.; Cerhan, James R.; Rajkumar, S. Vincent

    2012-01-01

    Objectives To determine the incidence of monoclonal gammopathy of undetermined significance (MGUS) in the general population and to estimate the duration of occult MGUS before first diagnosis. Methods To estimate incidence we used innovative methods to exploit the Olmsted County, Minnesota, MGUS prevalence data, along with follow-up from a large cohort of patients with clinically detected MGUS. The prevalence cohort consisted of 21,463 persons systematically screened for the presence or absence of MGUS. The clinical cohort consisted of 7472 patients with MGUS diagnosed at Mayo Clinic from January 1, 1990, to May 13, 2010. The incidence of MGUS was estimated using the prevalence estimates, the rate of MGUS progression, and the death rates from MGUS using Markov chain methods. Results We estimate that the annual incidence of MGUS in men is 120 per 100,000 population at the age of 50 years and increases to 530 per 100,000 population at the age of 90 years. The rates for women are 60 per 100,000 population at the age of 50 years and 370 per 100,000 population at the age of 90 years. We estimate that 56% of women 70 years of age diagnosed as having MGUS have had the condition for more than 10 years, including 28% for more than 20 years. Corresponding values for men are 55% and 31%, respectively. At 60 years of age, the proportion of prevalent cases that are clinically recognized is 13%. This rate increases to 33% at the age of 80 years. Conclusion In addition to an accumulation of cases, the age-related increase in prevalence of MGUS is related to a true increase in incidence with age. When first clinically recognized, MGUS has likely been present in an undetected state for a median duration of more than 10 years. PMID:22883742

  5. Creating an African HIV clinical research and prevention trials network: HIV prevalence, incidence and transmission.

    Directory of Open Access Journals (Sweden)

    Anatoli Kamali

    Full Text Available HIV epidemiology informs prevention trial design and program planning. Nine clinical research centers (CRC in sub-Saharan Africa conducted HIV observational epidemiology studies in populations at risk for HIV infection as part of an HIV prevention and vaccine trial network. Annual HIV incidence ranged from below 2% to above 10% and varied by CRC and risk group, with rates above 5% observed in Zambian men in an HIV-discordant relationship, Ugandan men from Lake Victoria fishing communities, men who have sex with men, and several cohorts of women. HIV incidence tended to fall after the first three months in the study and over calendar time. Among suspected transmission pairs, 28% of HIV infections were not from the reported partner. Volunteers with high incidence were successfully identified and enrolled into large scale cohort studies. Over a quarter of new cases in couples acquired infection from persons other than the suspected transmitting partner.

  6. In situ simulation: Taking reported critical incidents and adverse events back to the clinic

    DEFF Research Database (Denmark)

    Juul, Jonas; Paltved, Charlotte; Krogh, Kristian

    2014-01-01

    does not tap into situational resources, e.g. individual, team, and organisational characteristics such as routines, personal relations, distributed skill-levels etc. Therefore, it fails to fully mimic real clinical team processes. Alternatively, in situ simulation offers a unique opportunity...... improve patient safety if coupled with training and organisational support2. Insight into the nature of reported critical incidents and adverse events can be used in writing in situ simulation scenarios and thus lead to interventions that enhance patient safety. The patient safety literature emphasises...... well-developed non-technical skills in preventing medical errors3. Furthermore, critical incidents and adverse events reporting systems comprise a knowledgebase to gain in-depth insights into patient safety issues. This study explores the use of critical incidents and adverse events reports to inform...

  7. Questionnaire-based survey on distribution and clinical incidence of canine babesiosis in France.

    Science.gov (United States)

    Halos, Lénaïg; Lebert, Isabelle; Chao, Isabelle; Vourc'h, Gwenaël; Ducrot, Christian; Abrial, David; Ravier, Jean-François; Guillot, Jacques

    2013-02-28

    The causative agent of canine babesiosis is the protozoan Babesia canis, transmitted by the tick Dermacentor reticulatus within France. While the parasite can be found everywhere in France however cases of infection are associated with distinct geographical foci. The aim of the study was to evaluate the clinical occurrence of canine babesiosis diagnosed in veterinary clinics in order to propose an updated map of the disease distribution in France. Questionnaires were sent via email to all canine veterinary clinics in continental France. Information collected included the number of babesiosis cases diagnosed in 2010, the number of veterinary practitioners and the location of the clinic. The total number of dogs and practitioners per administrative department were used to define the reference population. The annual incidence rate of canine babesiosis per department was calculated as the ratio between the number of babesiosis cases reported by the clinics and the total number of dogs in the clinics of the same department. Data were geo-referenced for map construction (Quantum GIS version 1.7.4). The overall annual incidence rate of clinical babesiosis among the surveyed population was 1.07% (CI95 1.05-1.09) with geographical variations between departments, ranging from 0.01% to 16.05%. Four enzootic areas were identified: South-West, Center, East and Paris area. The South-West region should be considered as a hyper-enzootic area with the higher incidence rates. Our results confirmed the burden of canine babesiosis in France. In the context of tick-borne disease emergence in Europe, the risk for canine babesiosis may become more significant in other European countries in the coming years.

  8. Efficacy in standard clinical practice of colonoscopic polypectomy in reducing colorectal cancer incidence

    Science.gov (United States)

    Citarda, F; Tomaselli, G; Capocaccia, R; Barcherini, S; Crespi, M; Group, T. I.

    2001-01-01

    BACKGROUND—Colorectal cancer is one of the leading causes of death from cancer in Western countries. Removal of adenomas is based on the assumption that it could lead to a reduction in the incidence of colorectal cancer, as demonstrated by the National Polyp Study in the USA. A critical issue is whether the benefit observed in clinical trials can also be observed in standard clinical practice. To address the issue, a multicentre Italian collaborative study was organised.
METHODS—The study cohort comprised 1693 subjects of both sexes, aged 40-69 years, enrolled between 1980 and 1987 following a total colon examination (TCE) (that is, total colonoscopy or colonoscopy and double contrast barium enema), with removal of at least one adenoma larger than 5 mm in diameter. Exclusion criteria were genetic syndromes, previous adenomas or colorectal cancer, previous colonic resection, inflammatory bowel disease, or sessile adenomas more than 3 cm in diameter. Follow up ended in December 1996 by TCE or telephone interview, and review of the medical records, clinical files, or death certificates. Incidence ratios for colorectal cancer were compared with expected age and sex specific incidences in the Italian general population.
RESULTS—Follow up data were obtained for 97.3% of cases for a total of 14 211 person/years. Mean follow up was 10.5 years. Six colorectal cancer cases (four in males, two in females) at various stages were ascertained (one at 29 months, two at five years, one at seven years, one at eight years, and one at 10 years from the index examination). The number of cancers expected in the reference population was 17.7 for an incidence ratio of 0.34 (confidence interval 0.23-0.63; p<0.01).
CONCLUSIONS—Colonoscopic polypectomy substantially reduced the incidence of colorectal cancer in the cohort compared with that expected in the general population. These results are of particular relevance considering that those with adenomas are at

  9. Virological failure to raltegravir in spain: Incidence, prevalence and clinical consequences

    OpenAIRE

    Santos, José R.; Blanco, José Luis; Masiá, Mar; Gutiérrez, Félix; Pérez-Elías, María Jesús; Iribarren, José Antonio; Force, Lluis; Antela, Antonio; Knobel, Hernando; Salavert, Miquel; López Bernaldo de Quirós, Juan Carlos; Pino, Maria; Paredes, Roger; Clotet, Bonaventura

    2015-01-01

    Objectives: The objective of this study was to evaluate the incidence, prevalence and clinical consequences of virological failure (VF) to raltegravir-based regimens in Spain. Methods: A multicentre, retrospective, observational study was performed in 10 tertiary hospitals (January 2006 to June 2013). The study included HIV-1-infected patients with loss of virological suppression (LVS; two consecutive HIV-1 RNA ≥50 copies/mL) while receiving raltegravir. VF and low-level viraemia ...

  10. Functional dyspepsia of ulcer-dysmotility type: clinical incidence and therapeutic strategy

    Institute of Scientific and Technical Information of China (English)

    1998-01-01

    @@ Functional dyspepsia is a commonly occurring chronic digestive disorder affecting 20%-40% of the general population[1]. It is a syndromic term applied to patients who complain of symptoms presumably arising from the upper abdomen, often in response to meal ingestion, but with absence of organic abnormalities demonstrable by conventional diagnostic tests. Although functional dyspepsia is very common in the community, the classification and the clinical therapy are still uncertain. Therefore this study deals with the clinical incidence and the therapeutic strategy of functional dyspepsia of the ulcer-dysmotility mixed type.

  11. Incidence, frequency and clinical characteristics of type 3 myocardial infarction in clinical practice

    DEFF Research Database (Denmark)

    Jangaard, Nikolaj; Sarkisian, Laura; Saaby, Lotte

    2017-01-01

    the Danish Register of Causes of Death, ambulance and hospital patient files. Adjudication of the diagnosis was done by two local experts and one external senior cardiologist. RESULTS: A total of 2766 of the 246.723 adult residents in the region had died. A type 3 myocardial infarction was diagnosed in 18......OBJECTIVES: Cardiac death in a patient with symptoms and electrocardiographic changes indicative of myocardial ischemia but without available measurements of cardiac biomarkers is designated a type 3 myocardial infarction. We wanted to investigate the incidence, the frequency...... and the characteristics of patients diagnosed as type 3 myocardial infarction. METHODS: The occurrence of deaths in a well-defined geographic region was retrieved from the Danish Civil Registration System during a one-year period from 2010 to 2011. Complementary data concerning causes of deaths were obtained from...

  12. Puerperous pulmonary thromboembolism: Incidence, clinical features, treatment and outcome, study of 13 cases

    Directory of Open Access Journals (Sweden)

    Chuang CAI

    2013-01-01

    Full Text Available Objective  To explore the clinical features, treatment and outcome of puerperium pulmonary thromboembolism (PTE. Methods  To count the cases of spontaneous labor and cesarean section, as well as the incidence of PTE, treated in the First Affiliated Hospital of Guangzhou Medical University from Jan. 2006 to Nov. 2011, and retrospectively analyze the data of hospitalized parturients with PTE. Results  A total of 5052 cases of spontaneous delivery were collected at the obstetric ward, of which 2910 cases (57.6% were cesarean sections and 2142 cases (42.4% were vaginal delivery. On the duration of hospital stay, 13 cases (0.26% were diagnosed as puerperal PTE by CT pulmonary angiography, of which 11 cases occurred within 3 days after delivery. The incidence of puerperal PTE was significantly higher in cases with cesarean section than in those with vaginal delivery (0.38% vs0.09%, P=0.043. The most common symptoms of puerperal PTE were breathless (76.9%, cough (53.8%, pleuritic chest pain (23.1% and fever (30.8%. The clinical symptoms were improved by anticoagulation therapy (11 cases or thrombolysis (2 cases with zero mortality. Conclusions  The incidence of puerperal PTE in the hospital the authors served is 0.26%. Puerperal PTE should be considered especially to those parturients with sudden dyspnea, chest tightness or pleuritic chest pain within 3 days after cesarean section.

  13. Incidence and clinical vital parameters in primary ketosis of Murrah buffaloes

    Directory of Open Access Journals (Sweden)

    Ankit Kumar

    2015-09-01

    Full Text Available Aim: The present study was undertaken to ascertain the incidence and clinical vital parameters in cases of primary ketosis in Murrah buffaloes brought to teaching veterinary clinical complex, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar and from adjoining villages of the district Hisar, Haryana, India. Materials and Methods: The investigation was conducted on 24 clinical cases (out of total 145 screened of primary ketosis. The diagnosis was confirmed on the basis of clinical signs and significantly positive two tests for ketone bodies in urine (Rothera’s and Keto-Diastix strip test. Data collected were statistically analyzed using independent Student’s t-test. Results: Overall incidence of disease in these areas was found to be 16.55% and all the animals were recently parturited (mean: 1.42±0.14 month, on an average in their third lactation (mean: 2.38±0.30 and exhibited clinical signs such as selective anorexia (refusal to feed on concentrate diet, drastic reduction in milk yield (mean: 64.4±5.35%, ketotic odor from urine, breath, and milk and rapid loss of body condition. All the clinical vital parameters in ketotic buffaloes (body temperature, heart rate, respiration rate, and rumen movements were within normal range. Conclusion: Primary ketosis in Murrah buffaloes was the most common seen in the third lactation, within the first 2 months after parturition with characteristics clinical signs and no variability in vital parameters. The disease has severe effect on the production status of affected animal.

  14. Postoperative meralgia paresthetica after posterior spine surgery: incidence, risk factors, and clinical outcomes.

    Science.gov (United States)

    Yang, Shu-Hua; Wu, Chang-Chin; Chen, Po-Quang

    2005-09-15

    A prospective study on postoperative meralgia paresthetica after posterior thoracolumbar spine surgery on the Relton-Hall frame. To assess the incidence of postoperative lateral femoral cutaneous nerve (LFCN) neuralgia and to investigate its risk factors and clinical outcomes. Postoperative meralgia paresthetica is a common complication of posterior thoracolumbar spine surgery. The injury mechanism is external compression to the LFCN near the anterior superior iliac spine in the prone position. A total of 252 patients were examined for signs of meralgia paresthetica before and after surgery. Patients with a LFCN injury were followed regularly until sensory impairment resolved. Several possible contributing factors were assessed to evaluate the correlations. Postoperative meralgia paresthetica was experienced by 60 patients (23.8%). Patients with an LFCN injury had a significantly greater body mass index (23.6 vs. 22.4 kg/m2) and a longer surgical time (3.7 vs. 3.2 hours). Overweight/obese patients had a significantly greater incidence (odds ratio, 1.83; 95% confidence interval, 1.02-3.29). Patients operated for degenerative spinal disorders also had a significantly higher incidence of LFCN injury (odds ratio, 2.81; 95% confidence interval, 1.53-5.13). Recovery took 10.5 days on average (range, 2 days to 2 months). Thirty-two patients (53%) recovered completely within the first week and every patient recovered within 2 months. Postoperative meralgia paresthetica is a common but benign complication of posterior thoracolumbar spine surgery. Degenerative spinal disorders, overweight/obesity, and longer surgical time are factors related to a higher incidence of LFCN injury. The clinical outcome is always excellent, and complete recovery can be expected within 2 months.

  15. Incidence of Osteoporosis in Patients Admitted to our Physical Medicine and Rehabilitation Outpatient Clinics

    Directory of Open Access Journals (Sweden)

    Berat Meryem Alkan

    2011-04-01

    Full Text Available Aim: Osteoporosis is a skeletal disease characterized with decreased bone mass and microarchtitectural deterioration of bone tissue which increases bone fragility and fracture risk. Osteoporosis and osteoporotic fractures constitute an important health problem in general population. This study aimed to determine the incidence of osteoporosis, chronic diseases accompanying osteoporosis and incidence of falls in male and female patients admitted to our out patient clinics retrospectively. Material and Methods: Patient records of the 11624 patients admitted to Ankara Atatürk Education and Research Hospital Physical Medicine and Rehabilitation Outpatient clinics between January 2010 and July 2010 were retrospectively reviewed and 644 patients diagnosed as osteoporosis according to femoral neck and/or lumbar dual energy x ray absoptiometry measurements were included in the study. Ages of the patients, sexes, chronic ilnesses, musculoskeletal sytem complaints and fall histories were also recorded. Results: The incidence of osteoporosis was found to be 7.61% in female patients and it was determined that incidence was 5-fold increased in women than in men. Besides, chronic ilnesses and fall history were accompanying in higher ratios in osteoporotic patients. Conclusion: Heart diseases, hypertension, diabetes, neurological diseases leading to impairment in balance and musculoskelatal system complaints were quite frequent in patients with osteoporosis and these diseases should be taken seriously since they increase the risk of falling. It is important to avoid using drugs which lead to balance impairment, to use walk aids like canes or walkers, to perform exercises including balance and coordination training and endurance exercises in order to prevent falls. (Turkish Journal of Osteoporosis 2011;17:10-3

  16. Incidence of Deformation and Fracture of Twisted File Adaptive Instruments after Repeated Clinical Use

    Science.gov (United States)

    Gambarini, Gianluca; Piasecki, Lucila; Miccoli, Gabriele; Di Giorgio, Gianni; Carneiro, Everdan; Al-Sudani, Dina; Testarelli, Luca

    2016-01-01

    ABSTRACT Objectives The aim of the present study was to investigate the incidence of deformation and fracture of twisted file adaptive nickel-titanium instruments after repeated clinical use and to identify and check whether the three instruments within the small/medium sequence showed similar or different visible signs of metal fatigue. Material and Methods One-hundred twenty twisted file adaptive (TFA) packs were collected after clinically used to prepare three molars and were inspected for deformations and fracture. Results The overall incidence of deformation was 22.2%, which was not evenly distributed within the instruments: 15% for small/medium (SM)1 (n = 18), 38.33% for SM2 (n = 46) and 13.33% for the SM3 instruments (n = 16). The defect rate of SM2 instruments was statistically higher than the other two (P < 0.001). The fracture rate was 0.83% (n = 3), being two SM2 instruments and one SM3. Conclusions It was observed a very low defect rate after clinical use of twisted file adaptive rotary instruments. The untwisting of flutes was significantly more frequent than fracture, which might act as prevention for breakage. The results highlight the fact that clinicians should be aware that instruments within a sequence might be differently subjected to intracanal stress. PMID:28154749

  17. The incidence of clinically significant contrast-induced nephropathy following non-emergent coronary angiography.

    Science.gov (United States)

    Weisbord, Steven D; Hartwig, Kathryn C; Sonel, Ali F; Fine, Michael J; Palevsky, Paul

    2008-06-01

    The primary aim of this study was to assess the incidence of clinically significant contrast-induced nephropathy (CIN) among patients undergoing non-emergent coronary angiography. Although retrospective analyses have emphasized the association of CIN with adverse patient outcomes, the actual incidence of clinically significant CIN following non-emergent coronary angiography is not clear. We prospectively identified patients with baseline estimated glomerular filtration rates (eGFR) or = 25% and > or = 0.5 mg/dl. We tracked the need for dialysis, hospitalization related to kidney injury, and 30-day mortality to examine the association of CIN with these outcomes. We enrolled 181 patients with a median eGFR of 52 ml/min/1.73 m(2). Of the 165 patients (91%) with post-procedure Scr data, the incidence of CIN was 6.1-8.5%. One patient required dialysis (0.55%) and one (0.55%) died within 30 days. Although 38 patients required hospital admission, CIN was not associated with the need for hospitalization. Patients with an increase in Scr > or = 25% demonstrated a trend toward increased risk for 30-day mortality (P = 0.09), whereas those with increments in Scr > or = 0.5 mg/dl had a marginally higher risk for dialysis (P = 0.06) and 30-day mortality (P = 0.06), although these associations failed to meet the level of statistical significance. Biochemically defined CIN occurs in a small, but notable proportion of patients undergoing non-emergent coronary angiography. However, clinically significant CIN is very uncommon. 2008 Wiley-Liss, Inc.

  18. Bicuspid aortic valve aortopathy in adults: Incidence, etiology, and clinical significance.

    Science.gov (United States)

    Michelena, Hector I; Della Corte, Alessandro; Prakash, Siddharth K; Milewicz, Dianna M; Evangelista, Artur; Enriquez-Sarano, Maurice

    2015-12-15

    Bicuspid aortic valve is the most common congenital heart defect and is associated with an aortopathy manifested by dilatation of the ascending thoracic aorta. The clinical consequences of this aortopathy are the need for periodic monitoring of aortic diameters, elective prophylactic surgical aortic repair, and the occurrence of aortic dissection or rupture. This review describes the current knowledge of BAV aortopathy in adults, including incidence, pathophysiologic insights into its etiology, contemporary hypothesis-generating observations into its complications, and recommendations for monitoring and intervention.

  19. Incidence and clinical characteristics of fungal keratitis in a Danish population from 2000 to 2013

    DEFF Research Database (Denmark)

    Nielsen, Stine E.; Nielsen, Esben; Julian, Hanne Olsen

    2015-01-01

    keratitis were identified. Risk factors, clinical signs and outcome were registered. RESULTS: Twenty-five patients were identified: 52% with Candida, 20% with Fusarium, 16% with Aspergillus and 12% with mixed filamentous fungi. A minimum incidence of fungal keratitis of 0.6 cases per million per year...... was estimated. Prior topical steroid treatment was commonly found in our cases (44%). Trauma including contact lens wear was associated with infection with filamentous fungi, whereas in patients with Candida infection, ocular surface disease was a prominent feature. Median time from onset of symptoms...

  20. [Clinical characteristics and incidence in acute non A-G hepatitis].

    Science.gov (United States)

    Yatsuhashi, H; Koga, M; Yano, M

    1999-06-01

    We investigated clinical characteristics and incidence of patients with acute non-A-G hepatitis, who were all registered in 17 Japanese National Hospitals. Seven hundreds thirty-one (24.0%) of 3052 patients with sporadic acute hepatitis and 73 (21.2%) of 344 patients with posttransfusion acute hepatitis were diagnosed as acute non-ABC hepatitis. Patients with acute non-ABC hepatitis were older (Mean +/- SD, 44 +/- 15 years) and male/female ratio was 0.70. Although mean levels of liver function abnormality was generally mild, 4(1.8%) of 250 patients with acute non-ABC hepatitis were died of fulminant hepatitis.

  1. Acute-onset nosocomial endophthalmitis after cataract surgery: incidence, clinical features, causative organisms, and visual outcomes.

    Science.gov (United States)

    Al-Mezaine, Hani S; Kangave, Dustan; Al-Assiri, Abdullah; Al-Rajhi, Ali A

    2009-04-01

    To estimate the incidence of acute-onset endophthalmitis after cataract surgery and to report its clinical features, microbiology, and final visual outcomes. King Khaled Eye Specialist Hospital, Riyadh, Saudi Arabia. This was a retrospective observational case series. The 10-year incidence of acute-onset endophthalmitis after cataract surgery was 0.068%: 0.049% for extracapsular cataract extraction (ECCE) and 0.085% for clear corneal phacoemulsification (P = .268). The incidence of endophthalmitis was 0.053% during the first 5 years of the study and 0.08% during the next 5 years. The most common presenting features were pain and poor red reflex. Of the 20 cases, 18 were culture positive. The culture isolates showed Staphylococcus species in 7 eyes (35%), Streptococcus species in 7 eyes (35%), polymicrobial or mixed infections in 3 eyes (15%), and Propionibacterium acnes in 1 eye (5%). Two patients (10%) achieved a final visual acuity of 20/40 or better, 5 (25%) had worse than 20/40 to better than 20/200, and 8 (40%) had worse than 20/200; 5 eyes (25%) were eviscerated. Visual outcomes were good in endophthalmitis cases after phacoemulsification and in cases caused by Staphylococcus epidermidis and worse in cases that had Streptococcus species endophthalmitis. Clear corneal phacoemulsification had a 1.73-fold higher risk for acute endophthalmitis than ECCE. Although the incidence of endophthalmitis after ECCE was lower than after phacoemulsification, the outcome was much worse in post-ECCE endophthalmitis cases. Poor visual outcomes were associated with more virulent organisms and delayed presentation.

  2. Radiotherapy-Induced Malfunction in Contemporary Cardiovascular Implantable Electronic Devices: Clinical Incidence and Predictors.

    Science.gov (United States)

    Grant, Jonathan D; Jensen, Garrett L; Tang, Chad; Pollard, Julianne M; Kry, Stephen F; Krishnan, Sunil; Dougherty, Anne H; Gomez, Daniel R; Rozner, Marc A

    2015-08-01

    Risk stratification and management paradigms for patients with cardiovascular implantable electronic devices (CIEDs) requiring radiotherapy (RT) vary widely and are based on limited clinical data. To identify the incidence and predictors of CIED malfunction and describe associated clinical consequences in a large cohort of patients treated with photon- and electron-based RT. Retrospective analysis of all patients with a functioning CIED who underwent RT between August 2005 and January 2014 with CIED interrogation data following RT at an academic cancer center. We identified 249 courses of photon- and electron-based RT in 215 patients (123 pacemakers [57%]; 92 implantable cardioverter-defibrillators [43%]). Substantial neutron production was generated in 71 courses (29%). Implantation of CIED with subsequent therapeutic radiation treatment (neutron producing with 15- or 18-MV photons and non-neutron producing with electrons, GammaKnife, or 6-MV photons). Malfunction of CIED, characterized as single-event upset (data loss, parameter resets, unrecoverable resets), and delayed effects including signal interference, pacing threshold changes, and premature battery depletion. Malfunction of CIED attributable to RT occurred during 18 courses (7%), with 15 CIEDs experiencing single-event upsets, and 3, transient signal interference. All single-event upsets occurred during neutron-producing RT, at a rate of 21%, 10%, and 34% per neutron-producing course for CIEDs, pacemakers, and implantable cardioverter-defibrillators, respectively. No single-event upsets were found among 178 courses of non-neutron-producing RT. Incident CIED dose did not correlate with device malfunction. Patients treated to the abdomen and pelvis region were more likely to undergo a single-event upset (hazard ratio, 5.2 [95% CI, 1.2-22.6]; P = .03). Six patients with a CIED parameter reset developed clinical symptoms: 3 experienced hypotension and/or bradycardia, 2 experienced abnormal chest ticking

  3. Superior cerebellar artery aneurysms: incidence, clinical presentation and midterm outcome of endovascular treatment

    Energy Technology Data Exchange (ETDEWEB)

    Peluso, Jo P.P.; Rooij, Willem Jan van; Sluzewski, Menno [St. Elisabeth Ziekenhuis, Department of Radiology, Tilburg (Netherlands); Beute, Guus N. [St. Elisabeth Ziekenhuis, Department of Neurosurgery, Tilburg (Netherlands)

    2007-09-15

    The aim of this retrospective study was to determine the incidence, clinical presentation and midterm clinical and imaging outcome of endovascular treatment of 34 superior cerebellar artery (SCA) aneurysms in 33 patients. Between January 1995 and January 2007, 2,112 aneurysms were treated in our institution, and 36 aneurysms in 35 patients were located on the SCA (incidence 1.7%). Two of three distal SCA aneurysms were excluded. All the remaining 34 SCA aneurysms, of which 22 (65%) were ruptured and 12 (35%) were unruptured, in 33 patients were treated by endovascular techniques. There were 6 men and 27 women ranging from 29-72 years. In 14 patients (42%) multiple aneurysms were present. Initial angiographic occlusion was (near) complete in 32 aneurysms (94%) and incomplete in 2 aneurysms (6%). Complications leading to permanent morbidity or death occurred in two patients (6.1%, 95% CI 0.6 to 20.60%). Outcome at 6 months follow-up in 31 surviving patients was GOS5 in 26 (84%), GOS4 in 4 (13%) and GOS3 in 1 patient (3%). There were no episodes of (re)bleeding during 118 patient-years of follow-up. The 6-month angiographic follow up in 28 SCA aneurysms and extended angiographic follow-up in 19 showed stable occlusion in 27 aneurysms. No additional treatments were performed. SCA aneurysms are rare with an incidence of 1.7% of treated aneurysms at our institution. They are frequently associated with other aneurysms. Endovascular treatment is effective and safe in excluding the aneurysms from the circulation. (orig.)

  4. Clinical and epidemiological features of extrapulmonary tuberculosis in a high incidence region.

    Directory of Open Access Journals (Sweden)

    Carlos Pérez-Guzmán

    2014-03-01

    Full Text Available Objective. To describe the clinical features of extrapulmonary tuberculosis (EXPTB and to evaluate epidemiological data to search for potential explanations for its high frequency in the state of Aguascalientes, Mexico. Materials and methods. Clinical records of all patients with tuberculosis seen in Aguascalientes in 2008 were reviewed, and official databases were analyzed. Results. EXPTB comprised 60.5% of the 86 cases evaluated, being lymph nodes the main site affected. Patients with EXPTB were younger and more obese than subjects with pulmonary tuberculosis (PTB. One third of cases in either group had diabetes, a frequency much higher than expected. Epidemiological analysis showed that PTB incidence, but not EXPTB incidence, decreases as geographical altitude increases, and had a descendent trend from 1997 to 2011. Conclusions. The lower frequency of PTB (due to its inverse relationship with altitude and its descendent trend in last years might explain the high frequency of EXPTB. Obesity appeared to protect against developing pulmonary involvement, and diabetes was more frequent than expected among PTB and EXPTB cases.

  5. Group sequential control of overall toxicity incidents in clinical trials - non-Bayesian and Bayesian approaches.

    Science.gov (United States)

    Yu, Jihnhee; Hutson, Alan D; Siddiqui, Adnan H; Kedron, Mary A

    2016-02-01

    In some small clinical trials, toxicity is not a primary endpoint; however, it often has dire effects on patients' quality of life and is even life-threatening. For such clinical trials, rigorous control of the overall incidence of adverse events is desirable, while simultaneously collecting safety information. In this article, we propose group sequential toxicity monitoring strategies to control overall toxicity incidents below a certain level as opposed to performing hypothesis testing, which can be incorporated into an existing study design based on the primary endpoint. We consider two sequential methods: a non-Bayesian approach in which stopping rules are obtained based on the 'future' probability of an excessive toxicity rate; and a Bayesian adaptation modifying the proposed non-Bayesian approach, which can use the information obtained at interim analyses. Through an extensive Monte Carlo study, we show that the Bayesian approach often provides better control of the overall toxicity rate than the non-Bayesian approach. We also investigate adequate toxicity estimation after the studies. We demonstrate the applicability of our proposed methods in controlling the symptomatic intracranial hemorrhage rate for treating acute ischemic stroke patients.

  6. Clinical and epidemiological features of extrapulmonary tuberculosis in a high incidence region.

    Science.gov (United States)

    Pérez-Guzmán, Carlos; Vargas, Mario H; Arellano-Macías, María del Rosario; Hernández-Cobos, Silvia; García-Ituarte, Aurea Zelindabeth; Serna-Vela, Francisco Javier

    2014-04-01

    To describe the clinical features of extrapulmonary tuberculosis (EXPTB) and to evaluate epidemiological data to search for potential explanations for its high frequency in the state of Aguascalientes, Mexico. Clinical records of all patients with tuberculosis seen in Aguascalientes in 2008 were reviewed, and official databases were analyzed. EXPTB comprised 60.5% of the 86 cases evaluated, being lymph nodes the main site affected. Patients with EXPTB were younger and more obese than subjects with pulmonary tuberculosis (PTB). One third of cases in either group had diabetes, a frequency much higher than expected. Epidemiological analysis showed that PTB incidence, but not EXPTB incidence, decreases as geographical altitude increases, and had a descendent trend from 1997 to 2011. The lower frequency of PTB (due to its inverse relationship with altitude and its descendent trend in last years) might explain the high frequency of EXPTB. Obesity appeared to protect against developing pulmonary involvement, and diabetes was more frequent than expected among PTB and EXPTB cases.

  7. Clinical Framework and Medical Countermeasure Use During an Anthrax Mass-Casualty Incident.

    Science.gov (United States)

    Bower, William A; Hendricks, Katherine; Pillai, Satish; Guarnizo, Julie; Meaney-Delman, Dana

    2015-12-04

    In 2014, CDC published updated guidelines for the prevention and treatment of anthrax (Hendricks KA, Wright ME, Shadomy SV, et al. Centers for Disease Control and Prevention expert panel meetings on prevention and treatment of anthrax in adults. Emerg Infect Dis 2014;20[2]. Available at http://wwwnc.cdc.gov/eid/article/20/2/13-0687_article.htm). These guidelines provided recommended best practices for the diagnosis and treatment of persons with naturally occurring or bioterrorism-related anthrax in conventional medical settings. An aerosolized release of Bacillus anthracis spores over densely populated areas could become a mass-casualty incident. To prepare for this possibility, the U.S. government has stockpiled equipment and therapeutics (known as medical countermeasures [MCMs]) for anthrax prevention and treatment. However, previously developed, publicly available clinical recommendations have not addressed the use of MCMs or clinical management during an anthrax mass-casualty incident, when the number of patients is likely to exceed the ability of the health care infrastructure to provide conventional standards of care and supplies of MCMs might be inadequate to meet the demand required. To address this gap, in 2013, CDC conducted a series of systematic reviews of the scientific literature on anthrax to identify evidence that could help clinicians and public health authorities set guidelines for intravenous antimicrobial and antitoxin use, diagnosis of anthrax meningitis, and management of common anthrax-specific complications in the setting of a mass-casualty incident. Evidence from these reviews was presented to professionals with expertise in anthrax, critical care, and disaster medicine during a series of workgroup meetings that were held from August 2013 through March 2014. In March 2014, a meeting was held at which 102 subject matter experts discussed the evidence and adapted the existing best practices guidance to a clinical use framework for the

  8. Incidence, clinical correlates and treatment effect of rage in anxious children.

    Science.gov (United States)

    Johnco, Carly; Salloum, Alison; De Nadai, Alessandro S; McBride, Nicole; Crawford, Erika A; Lewin, Adam B; Storch, Eric A

    2015-09-30

    Episodic rage represents an important and underappreciated clinical feature in pediatric anxiety. This study examined the incidence and clinical correlates of rage in children with anxiety disorders. Change in rage during treatment for anxiety was also examined. Participants consisted of 107 children diagnosed with an anxiety disorder and their parents. Participants completed structured clinical interviews and questionnaire measures to assess rage, anxiety, functional impairment, family accommodation and caregiver strain, as well as the quality of the child's relationship with family and peers. Rage was a common feature amongst children with anxiety disorders. Rage was associated with a more severe clinical profile, including increased anxiety severity, functional impairment, family accommodation and caregiver strain, as well as poorer relationships with parents, siblings, extended family and peers. Rage was more common in children with separation anxiety, comorbid anxiety, attention deficit/hyperactivity disorder and behavioral disorders, but not depressive symptoms. Rage predicted higher levels of functional impairment, beyond the effect of anxiety severity. Rage severity reduced over treatment in line with changes in anxiety symptoms. Findings suggest that rage is a marker of greater psychopathology in anxious youth. Standard cognitive behavioral treatment for anxiety appears to reduce rage without adjunctive treatment. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  9. Incidence and clinical features of acute rheumatic fever in Kayseri, Central Anatolia, 1998-2011.

    Science.gov (United States)

    Narin, Nazmi; Mutlu, Fatma; Argun, Mustafa; Ozyurt, Abdullah; Pamukcu, Ozge; Baykan, Ali; Baykan, Zeynep; Uzum, Kazım

    2015-04-01

    In developing countries, acute rheumatic fever is the most common cause of acquired heart disease in the paediatric and adolescent population. It is believed that vulnerability to developing acute rheumatic fever is associated with several factors such as socio-economic and living conditions. Aim Determine the incidence and clinical characteristics of acute rheumatic fever in the Central Anatolia region of Kayseri within the last 14 years, and to make a comparison of two 7-year periods. Material and methods We performed a retrospective analysis of 624 patients who were diagnosed with acute rheumatic fever at the Department of Pediatric Cardiology in the Medical Faculty of Erciyes University between January, 1998 and December, 2011. The mean age of patients was 10.9±2.7 years. The female/male ratio was 1.4. When patients were categorised according to age groups, the largest group represented 376 patients (60.3%) aged between 10 and 14 years. The estimated incidence rate of acute rheumatic fever was 7.4/100,000 in the Central Anatolia region of Kayseri. Among the major findings, the most common included carditis at 54%, arthritis at 35%, Sydenham's chorea at 25%, and subcutaneous nodules at 0.5%, respectively. No significant difference was found between the first 7-year period and second 7-year period in distributions of age, gender, and major findings. Although there has been socio-economic development in Turkey in the recent years, the incidence of acute rheumatic fever is still high in the Central Anatolia region of Kayseri.

  10. Incidence and Clinical Features of Neovascularization of the Iris following Acute Central Retinal Artery Occlusion.

    Science.gov (United States)

    Jung, Young Ho; Ahn, Seong Joon; Hong, Jeong-Ho; Park, Kyu Hyung; Han, Moon-Ku; Jung, Cheolkyu; Woo, Se Joon

    2016-10-01

    To investigate the incidence of neovascularization of the iris (NVI) and clinical features of patients with NVI following acute central retinal artery occlusion (CRAO). A retrospective review of 214 consecutive CRAO patients who visited one tertiary hospital between January 2009 and January 2015 was conducted. In total, 110 patients were eligible for this study after excluding patients with arteritic CRAO, a lack of follow-up, iatrogenic CRAO secondary to cosmetic filler injection, or NVI detected before CRAO attack. Fluorescein angiography (FA) was applied until retinal arterial reperfusion was achieved, typically within 1 to 3 months. The incidence of NVI was 10.9% (12 out of 110 patients). Neovascular glaucoma was found in seven patients (6.4%). The mean time to NVI diagnosis after CRAO events was 3.0 months (range, 1 week to 15 months). The cumulative incidence was 5.5% at 3 months, 7.3% at 6 months, and 10.9% at 15 months. Severely narrowed ipsilateral carotid arteries were observed in only three patients (27.3%). The other nine patients (75.0%) showed no predisposing conditions for NVI, such as proliferative diabetic retinopathy or central retinal vein occlusion. Reperfusion rate and prevalence of diabetes were significantly different between patients with NVI and patients without NVI (reperfusion: 0% [NVI] vs. 94.7% [no NVI], p < 0.001; diabetes: 50.0% [NVI] vs. 17.3% [no NVI], p = 0.017). CRAO may lead to NVI and neovascular glaucoma caused by chronic retinal ischemia from reperfusion failure. Our results indicate that follow-up fluorescein angiography is important to evaluate retinal artery reperfusion after acute CRAO events, and that prophylactic treatment such as panretinal photocoagulation should be considered if retinal arterial perfusion is not recovered.

  11. Incidence and Clinical Features of Neovascularization of the Iris following Acute Central Retinal Artery Occlusion

    Science.gov (United States)

    Jung, Young Ho; Ahn, Seong Joon; Hong, Jeong-Ho; Park, Kyu Hyung; Han, Moon-Ku; Jung, Cheolkyu

    2016-01-01

    Purpose To investigate the incidence of neovascularization of the iris (NVI) and clinical features of patients with NVI following acute central retinal artery occlusion (CRAO). Methods A retrospective review of 214 consecutive CRAO patients who visited one tertiary hospital between January 2009 and January 2015 was conducted. In total, 110 patients were eligible for this study after excluding patients with arteritic CRAO, a lack of follow-up, iatrogenic CRAO secondary to cosmetic filler injection, or NVI detected before CRAO attack. Fluorescein angiography (FA) was applied until retinal arterial reperfusion was achieved, typically within 1 to 3 months. Results The incidence of NVI was 10.9% (12 out of 110 patients). Neovascular glaucoma was found in seven patients (6.4%). The mean time to NVI diagnosis after CRAO events was 3.0 months (range, 1 week to 15 months). The cumulative incidence was 5.5% at 3 months, 7.3% at 6 months, and 10.9% at 15 months. Severely narrowed ipsilateral carotid arteries were observed in only three patients (27.3%). The other nine patients (75.0%) showed no predisposing conditions for NVI, such as proliferative diabetic retinopathy or central retinal vein occlusion. Reperfusion rate and prevalence of diabetes were significantly different between patients with NVI and patients without NVI (reperfusion: 0% [NVI] vs. 94.7% [no NVI], p < 0.001; diabetes: 50.0% [NVI] vs. 17.3% [no NVI], p = 0.017). Conclusions CRAO may lead to NVI and neovascular glaucoma caused by chronic retinal ischemia from reperfusion failure. Our results indicate that follow-up fluorescein angiography is important to evaluate retinal artery reperfusion after acute CRAO events, and that prophylactic treatment such as panretinal photocoagulation should be considered if retinal arterial perfusion is not recovered. PMID:27729755

  12. Syndrome of rapid onset end stage renal disease in incident Mayo Clinic chronic hemodialysis patient

    Directory of Open Access Journals (Sweden)

    M. A. C. Onuigbo

    2014-01-01

    Full Text Available Despite decades of research, a full understanding of chronic kidney disease (CKD-end stage renal disease (ESRD progression remains elusive. The common consensus is a predictable, linear, progressive and time-dependent decline of CKD to ESRD. Acute kidney injury (AKI on CKD is usually assumed to be transient, with recovery as the expected outcome. AKI-ESRD association in current nephrology literature is blamed on the so-called "residual confounding." We had previously described a relationship between AKI events and rapid onset yet irreversible ESRD happening in a continuum in a high-risk CKD cohort. However, the contribution of the syndrome of rapid onset-ESRD (SORO-ESRD to incident United States ESRD population remained conjectural. In this retrospective analysis, we analyzed serum creatinine trajectories of the last 100 consecutive ESRD patients in 4 Mayo Clinic chronic hemodialysis units to determine the incidence of SORO-ESRD. Excluding 9 patients, 31 (34% patients, including two renal transplant recipients, had SORO-ESRD: 18 males and 13 females age 72 (range 50-92 years. Precipitating AKI followed pneumonia (8, acutely decompensated heart failure (7, pyelonephritis (4, post-operative (5, sepsis (3, contrast-induced nephropathy (2, and others (2. Time to dialysis was shortest following surgical procedures. Concurrent renin angiotensin aldosterone system blockade was higher with SORO-ESRD - 23% versus 5%, P = 0.0113. In conclusion, SORO-ESRD is not uncommon among the incident general US ESRD population. The implications for ESRD care planning, AV-fistula-first programs, general CKD care and any associations with renal ageing/senescence warrant further study.

  13. Angiographically Negative Acute Arterial Upper and Lower Gastrointestinal Bleeding: Incidence, Predictive Factors, and Clinical Outcomes

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jin Hyoung; Shin, Ji Hoon; Yoon, Hyun Ki; Chae, Eun Young; Myung, Seung Jae; Ko, Gi Young; Gwon, Dong Il; Sung, Kyu Bo [Asan Medical Center, Seoul (Korea, Republic of)

    2009-08-15

    To evaluate the incidence, predictive factors, and clinical outcomes of angiographically negative acute arterial upper and lower gastrointestinal (GI) bleeding. From 2001 to 2008, 143 consecutive patients who underwent an angiography for acute arterial upper or lower GI bleeding were examined. The angiographies revealed a negative bleeding focus in 75 of 143 (52%) patients. The incidence of an angiographically negative outcome was significantly higher in patients with a stable hemodynamic status (p < 0.001), or in patients with lower GI bleeding (p = 0.032). A follow-up of the 75 patients (range: 0-72 months, mean: 8 {+-} 14 months) revealed that 60 of the 75 (80%) patients with a negative bleeding focus underwent conservative management only, and acute bleeding was controlled without rebleeding. Three of the 75 (4%) patients underwent exploratory surgery due to prolonged bleeding; however, no bleeding focus was detected. Rebleeding occurred in 12 of 75 (16%) patients. Of these, six patients experienced massive rebleeding and died of disseminated intravascular coagulation within four to nine hours after the rebleeding episode. Four of the 16 patients underwent a repeat angiography and the two remaining patients underwent a surgical intervention to control the bleeding. Angiographically negative results are relatively common in patients with acute GI bleeding, especially in patients with a stable hemodynamic status or lower GI bleeding. Most patients with a negative bleeding focus have experienced spontaneous resolution of their condition.

  14. Sharp mandibular bone irregularities after lower third molar extraction: Incidence, clinical features and risk factors

    Science.gov (United States)

    Alves-Pereira, Daniela; Valmaseda-Castellón, Eduard; Laskin, Daniel M.; Berini-Aytés, Leonardo; Gay-Escoda, Cosme

    2013-01-01

    Objectives: The purpose of this study was to determine the incidence and clinical symptoms associated with sharp mandibular bone irregularities (SMBI) after lower third molar extraction and to identify possible risk factors for this complication. Study Design: A mixed study design was used. A retrospective cohort study of 1432 lower third molar extractions was done to determine the incidence of SMBI and a retrospective case-control study was done to determine potential demographic and etiologic factors by comparing those patients with postoperative SMBI with controls. Results: Twelve SMBI were found (0.84%). Age was the most important risk factor for this complication. The operated side and the presence of an associated radiolucent image were also significantly related to the development of mandibular bone irregularities. The depth of impaction of the tooth might also be an important factor since erupted or nearly erupted third molars were more frequent in the SMBI group. Conclusions: SMBI are a rare postoperative complication after lower third molar removal. Older patients having left side lower third molars removed are more likely to develop this problem. The treatment should be the removal of the irregularity when the patient is symptomatic. Key words:Third molar, postoperative complication, bone irregularities, age. PMID:23524429

  15. Incidence and Clinical Predictors of Ocular Candidiasis in Patients with Candida Fungemia

    Directory of Open Access Journals (Sweden)

    Ayesha Khalid

    2014-01-01

    Full Text Available Purpose. The aim of this study is to determine the incidence and the predictors of ocular candidiasis among patient with Candida fungemia. Methods. We retrospectively reviewed the charts of all patients diagnosed with candidemia at the University of Kansas Medical Center during February 2000–March 2010. Data regarding patients’ demographics, clinical characteristics, laboratory results, and ophthalmology examination findings were collected. Results. A total of 283 patients with candidemia were enrolled. The mean age (± standard deviation was 55 ± 18 years; 66% were male. The most commonly isolated Candida species were C. albicans (54%, C. parapsilosis (20%, C. glabrata (13%, and C. tropicalis (8%. Only 144 (51% patients were evaluated by ophthalmology; however, the proportion of patients who were formally evaluated by an ophthalmologist increased during the study period (9%in 2000 up to 73%in 2010; P<0.0001. Evidence of ocular candidiasis was present in 18 (12.5% patients. Visual symptoms were reported by 5 of 18 (28% patients. In multivariable analysis, no predictors of ocular candidiasis were identified. Conclusions. The incidence of ocular candidiasis among patients with fungemia remains elevated. Most patients are asymptomatic and therefore all patients with candidemia should undergo fundoscopic examination to rule out ocular involvement.

  16. Incidence of gastroesophageal reflux symptoms in patients with refractory chronic sinusitis upon clinical treatment

    Directory of Open Access Journals (Sweden)

    Oliveira, Marcela Schmidt B. de

    2009-09-01

    Full Text Available Introduction: The chronic rhinosinusitis (CRS is a pathology that has structural and histological alterations. The association between CRS and the gastroesophageal reflux disease (GERD has been widely discussed in the last years. For this relationship to be confirmed, it is necessary to find evidences that the patients with CRS present a major incidence of GERD, that the physiopathology of both diseases explains the association between them and that the GERD treatment cures or improves the CRS' symptoms. Objectives: To evaluate the incidence of GERD in patients with CRS and a level of improvement of the nasosinusal disease symptoms after treatment with protons pump inhibitors. Methods: Retrospective study with 30 patients with CRS refractory to the clinical treatment and/or nasal cavity polypoid pathology with indication of the paranasal sinuses functional endoscopic surgery. We applied a questionnaire for evaluation of the symptomatology and previous treatment for gastroesophageal reflux. The data were submitted to statistical analysis by the Chi-Square test or Fisher's exact test with a significance of 5%. Results: Out of the patients with GERD, 33% had an improvement of the CRS' symptomatology with medications for treatment of the gastric pathology. Conclusion: It is not possible yet to state that the GER is a factor responsible for the CRS and it must be researched as a cofactor or eliciting factor when there is not other evident etiology. However, there are plausible biological mechanisms for such association.

  17. Incidence and identification of Klebsiella planticola in clinical isolates with emphasis on newborns.

    Science.gov (United States)

    Westbrook, G L; O'Hara, C M; Roman, S B; Miller, J M

    2000-04-01

    Studies conducted in France and Germany suggest that up to 19% of clinically identified Klebsiella sp. are actually Klebsiella planticola, an environmental species that has been attributed to two cases of septicemia, with a rare isolate of Klebsiella terrigena (0. 4%) being identified. A 1-year survey of newborns on a neonatal ward, also conducted in Germany, reported that 72% of Klebsiella sp. were Klebsiella oxytoca and 8.7% were K. planticola. The tests necessary to identify these species are not found in most clinical identification schemes or in the database matrices of most commercial identification products. To determine the incidence of unrecognized K. planticola among the Klebsiella sp. isolates in our collection, we used the battery of seven supplemental tests amended from the work of Monnet and Freney to test 352 stock isolates and 84 fresh clinical isolates from four local hospitals. After testing 436 strains of Klebsiella, only one strain was identified as a possible K. planticola and none was identified as K. terrigena. We tested an additional 43 stock strains of K. oxytoca isolated from newborns by using eight biochemical tests and found one additional strain of K. planticola. The occurrence of K. planticola in our collection is far less frequent than that observed in other countries.

  18. Evaluation of Incidence and Clinical Features of Antibody-Associated Autoimmune Encephalitis Mimicking Dementia

    Directory of Open Access Journals (Sweden)

    Arzu Çoban

    2014-01-01

    Full Text Available Background. Anti-neuronal autoimmunity may cause cognitive impairment that meets the criteria for dementia. Objective. Our aim was to detect the incidence and clinical features of autoimmune encephalitis imitating clinical findings of primary dementia disorders and to delineate the validity of anti-neuronal antibody screening in dementia patients. Methods. Fifty consecutive patients fulfilling the clinical criteria for primary dementia, 130 control patients, and 50 healthy controls were included. Their sera were investigated for several ion channel and glutamic acid decarboxylase (GAD antibodies by a cell-based assay, radioimmunoassay, and ELISA, as required. Results. Sixteen patients satisfying dementia criteria had atypical findings or findings suggestive of autoimmune encephalitis. N-methyl-D-aspartate receptor (NMDAR antibody was detected in a patient with dementia, Parkinsonism, and REM sleep behavior disorder (RBD fulfilling the criteria for dementia with Lewy bodies (DLB. One control patient with bipolar disease displayed low anti-GAD antibody levels. Conclusions. Our study showed for the first time the presence of parkinsonism and RBD in an anti-NMDAR encephalitis patient mimicking DLB. Although autoimmune encephalitis patients may occasionally present with cognitive decline, most dementia patients do not exhibit anti-neuronal antibodies, suggesting that routine analysis of these antibodies in dementia is not mandatory, even though they display atypical features.

  19. INCIDENCE AND CHARACTERIZATION OF ELDERLY IN THE ORTHOPEDIC CLINIC FOR FEMUR FRACTURE, CACERES MT

    Directory of Open Access Journals (Sweden)

    Andréia Costa Ferreira

    2013-05-01

    Full Text Available Introduction:The elderly population is growing gradually in recent years, it increases theincidence of elderly people at risk of falls and hip fractures develop.Objective:To identifythe incidence and characterize elderly patients hospitalized with hip fractures in theOrthopedic Clinic of the Hospital Regional Dr º Antonio Cáceres sources.Methodology:Thisis an epidemiological, descriptive, quantitative and retrospective data collection documentbasis. The study population comprised 105.Results:It was found that the fracture of thefemur showed predominance in females, comprising 40.90% of the cases and the right lowerlimb most affected. As for location, the trochanteric fractures showed 39.04%, followed byfractures of the femoral shaftwith 27.61% of the cases. The treatment applied in 62.85% ofpatients went to surgery.Conclusion:It is concluded that the femur fracture may preclude theelderly in their daily activities.

  20. Incidence and Clinical Characteristics of Pulmonary Hypertension in Patients with Idiopathic Pulmonary Fibrosis

    Institute of Scientific and Technical Information of China (English)

    Wei Yan; Li-Ying Peng; Cheng-Jun Ban; Xue-Feng Xu; Min Zhu; Yan Liu; Shu Zhang

    2015-01-01

    Background:Pulmonary hypertension (PH) frequently complicates the course of idiopathic pulmonary fibrosis (IPF) patients and is associated with significantly worse outcomes.The aim of the present study was to investigate the incidence of PH in IPF patients and evaluate the correlation between clinical parameters and systolic pulmonary artery pressure (sPAP).Methods:Hospitalized patients with IPF,who were evaluated for sPAP by Doppler echocardiography from January 2004 to December 2011,were enrolled in our study.Patients were defined as PH by an estimated sPAP > 50 mmHg and graded as PH likely,PH possible and PH unlikely,based on the 2009 European Society of Cardiology/European Respiratory Society PH Guidelines.The correlations between clinical parameters and sPAP were analyzed by multiple linear regression.Results:Totally,119 IPF patients were enrolled in our study and 28 (23.5%),20 (16.8%) and 71 (59.7%) patients were PH likely,PH possible and PH unlikely,respectively.Borg dyspnea score was positively correlated with sPAP,r =0.467,P < 0.001.Oxygen saturation was negatively correlated with sPAP,r =-0.416,P < 0.001.Diffusing capacity of the lung for carbon monoxide percentage predicted was negatively correlated with sPAP,r =-0.424,P =0.003.N-terminal fragment of pro-brain natriuretic peptide and pulmonary artery width was positively correlated with sPAP,r =0.452,P =0.011 and r =0.513,P < 0.001,respectively.Conclusions:The incidence of PH in IPF patients was 23.5% in a single center of China.PH may worsen the dyspnea,right heart dysfunction and decrease the life quality of the patients with IPF.

  1. Influence of Anesthesiology Residents' Noncognitive Skills on the Occurrence of Critical Incidents and the Residents' Overall Clinical Performances.

    Science.gov (United States)

    Rhoton, M. Frances; And Others

    1991-01-01

    Analysis of medical residents' clinical performances in five teaching hospital anesthesiology departments revealed that noncognitive performance in some areas was a powerful predictor of overall clinical performance and was related to the occurrence of critical incidents. Noncognitive predictors included conscientiousness, management, confidence,…

  2. Incidence, clinical predictors and outcome of acute renal failure among North Indian trauma patients

    Directory of Open Access Journals (Sweden)

    Medha

    2013-01-01

    Full Text Available Context: There is a need for identifying risk factors aggravating development of acute renal failure after attaining trauma and defining new parameters for better assessment and management. Aim of the study was to determine the incidence of acute renal failure among trauma patients, and its correlation with various laboratory and clinical parameters recorded at the time of admission and in-hospital mortality. Subjects and Methods: The retrospective cohort study included admitted 208 trauma patients over a period of one year. 135 trauma patients at the serum creatinine level >2.0 mg/dL were enrolled in under the group of acute renal failure. 73 patients who had normal creatinine level made the control group. They were further assessed with clinical details and laboratory investigations. Results: Incidence of acute renal failure was 3.1%. There were 118 (87.4% males and average length of stay was 9 (1, 83 days. Severity of injury (ISS, GCS was relatively more among the renal failure group. Renal failure was transient in 35 (25.9% patients. They had higher incidence of bone fracture (54.0% (P = 0.04. Statistically significant association was observed between patients with head trauma and mortality 72 (59.0% (P = 0.001. Prevalence of septic 24 (59.7% and hemorrhagic 9 (7.4% shock affected the renal failure group. Conclusion: Trauma patients at the urea level >50 mg/dL, ISS >24 on the first day of admission had 23 times and 7 times the risk of developing renal failure. Similarly, patients with hepatic dysfunction and pulmonary dysfunction were 12 times and 6 times. Patients who developed cardiovascular dysfunction, hematological dysfunction and post-trauma renal failure during the hospital stay had risk for mortality 29, 7 and 8 times, respectively. The final prognostic score obtained was: 14FNx01hepatic dysfunction + 11FNx01cISS + 18FNx01cUrea + 12FNx01cGlucose + 10FNx01pulmonary dysfunction. Optimal score cut-off for prediction of renal failure was

  3. Cavum septi pellucidi and cavum vergae. Incidence on CT scan and clinical significance

    Energy Technology Data Exchange (ETDEWEB)

    Nakano, S.; Hojo, H.; Kataoka, K.; Yamasaki, S. (Shizuoka Children' s Hospital, Shizuoka (Japan))

    1980-10-01

    1050 CT scans of patients under 15 years were reviewed. We also investigated the clinical features of these cases and made an attempt to disclose the incidence of cavum septi pellucidi (CSP) and cavum Vergae (CV) on the CT scan and to clarify their clinical significance. As a whole, CSP was demonstrated in 23 patients (2.2%), CV in 4 (0.4%), and both CSP and CV at the same time in 31 (3.0%). The incidence of CSP and CV in each age bracket decreased with an advance in age. No sexual differences were found. The incidences of CSP and CV in the patients with convulsive disorders, developmental delay, and other disorders were 6.4%, 5.1%, and 5.2% respectively. Of 64 patients with febrile convulsion, 4 had both CSP and CV at the same time, while one had only CSP. The four patients with both CSP and CV had convulsions three or more times, while the patient with only CSP had only one. These results suggested that those patients with febrile convulsions who had both CSP and CV at the same time were liable to have recurrent convulsions. Of 32 patients with benign infantile convulsions, only one had both CSP and CV. On the other hand, of 29 patients with infantile spasms, 2 had only CSP, and another 2 had both CSP and CV. Some patients with infantile spasms had CT scans demonstrating cerebral atrophy, porencephaly, cerebral angioma, and calcification in the brain, suggesting various types of etiology. Of 187 patients with other convulsive disorders, 4 had only CSP and 6 had both CSP and CV. Of 468 patients with developmental delay, 13 had only CSP (2.8%), one had only CV (0.2%), and 10 had both (2.1%). Of these 24 patients with developmental delay who had CSP and/or CV, 14 had cerebral atrophy besides, suggesting other etiological factors. Of 270 patients with other disorders, 3 had only CSP (1.1%), other 3 had only CV (1.1%), and 8 had both (3.0%).

  4. Increased T2 signal intensity in the distal clavicle: incidence and clinical implications

    Energy Technology Data Exchange (ETDEWEB)

    Fiorella, D.; Helms, C.A. [Dept. of Radiology, Duke Univ., Durham, NC (United States); Speer, K.P. [Dept. of Orthopedic Surgery, Duke Univ., Durham, NC (United States)

    2000-12-01

    Objective. The objectives of the current study were (1) to quantify the incidence of increased T2 signal in the distal clavicle and (2) to assess the clinical significance of this finding in patients with chronic acromioclavicular (AC) joint pain.Design and patients. Eight patients (five male and three female, 15-41 years of age) with disabling shoulder pain localized to the AC joint and marked increased T2 signal in the distal clavicle are presented. These eight patients underwent MR examination over a 25 month period (August 1996 to September 1998). The dictated reports of all shoulder MR examinations conducted over this same time period were reviewed retrospectively for the presence of signal abnormality in the distal cla-vicle. Clinical data and, in five patients, findings at shoulder arthroscopy or open surgery, were correlated with the results of MR imaging. One patient underwent arthroscopy on both shoulders.Results. The selected eight patients each presented clinically with disabling shoulder pain localized to the AC joint. One patient is presented twice, as both shoulders were symptomatic (n=9). Plain film examination (9/9) failed to indicate a structural cause of shoulder pain in any of the patients. MR examination demonstrated abnormally increased T2 signal in the distal clavicle in all nine cases and no other cause for AC joint pain. Three patients responded to a course of conservative therapy. Six experienced refractory pain despite conservative therapy. Resection of the distal clavicle was performed in five of the six cases. All patients who underwent resection of the distal clavicle experienced complete resolution of AC joint pain. A retrospective review of the dictated reports for all shoulder MR imaging examinations performed at out institution over a 25 month period (August 1996 to September 1998; n=761) demonstrated a 12.5% incidence of abnormally increased T2 signal in the distal clav-icle.Conclusions. Increased T2 signal in the distal clavicle

  5. Incidence and course of child malnutrition according to clinical or anthropometrical assessment: a longitudinal study from rural DR Congo

    Science.gov (United States)

    2014-01-01

    Background Longitudinal studies describing incidence and natural course of malnutrition are scarce. Studies defining malnutrition clinically [moderate clinical malnutrition (McM) marasmus, kwashiorkor] rather than anthropometrically are rare. Our aim was to address incidence and course of malnutrition among pre-schoolers and to compare patterns and course of clinically and anthropometrically defined malnutrition. Methods Using a historical, longitudinal study from Bwamanda, DR Congo, we studied incidence of clinical versus anthropometrical malnutrition in 5 657 preschool children followed 3-monthly during 15 months. Results Incidence rates were highest in the rainy season for all indices except McM. Incidence rates of McM and marasmus tended to be higher for boys than for girls in the dry season. Malnutrition rates increased from the 0–5 to the 6 – 11 months age category. McM and marasmus had in general a higher incidence at all ages than their anthropometrical counterparts, moderate and severe wasting. Shifts back to normal nutritional status within 3 months were more frequent for clinical than for anthropometrical malnutrition (62.2-80.3% compared to 3.4-66.4.5%). Only a minority of moderately stunted (30.9%) and severely stunted children (3.4%) shifted back to normal status. Alteration from severe to mild malnutrition was more characteristic for anthropometrically than for clinically defined malnutrition. Conclusions Our data on age distribution of incidence and course of malnutrition underline the importance of early life intervention to ward off malnutrition. In principle, looking at incidence may yield different findings from those obtained by looking at prevalence, since incidence and prevalence differ approximately differ by a factor “duration”. Our findings show the occurrence dynamics of general malnutrition, demonstrating that patterns can differ according to nutritional assessment method. They suggest the importance of applying a mix of clinical

  6. [Questionnaire investigation of incidence of Trichophyton tonsurans infection in dermatology clinics in the Kanto area].

    Science.gov (United States)

    Hiruma, Masataro; Shiraki, Yumi; Nihei, Nozomi; Hirose, Nobuyoshi; Suganami, Morio

    2005-01-01

    We conducted a questionnaire investigation to learn the incidence of T. tonsurans infection. Subjects of this investigation were 1,060 dermatologists in 1,060 dermatology clinics in the Kanto area to whom questionnaires were mailed. We asked each dermatologist whether he/she had experienced T. tonsurans infection cases (including suspected cases) and if so, we further asked; a. time of onset, b. number of cases, c. sexuality of the patient, d. club that the subject had joined (judo club, wrestling club or other), e. age of the subject, and f. number of cases suspected of having familial infection, the response rate was 47.5% (504 of the 1060 doctors), and 25.8% (130 of the 504) had handled T. tonsurans infection cases. The total number of patients was 707 (657 males and 50 females), with 400 (56.6%) of those in the 18 high-ranking clinics. The number of cases had increased rapidly from around 2002; 72.9% of the patients were students in high schools and universities and in 8 cases familial infection was suspected. 96.5% of the patients were in a judo or wrestling club. Our investigation revealed that this infectious disease had spread more than we had expected. It is important to develop more reliable infection control measures and to determine the actual conditions of this infection using mycological examinations.

  7. The incidence and clinical spectrum of refractory celiac disease in a north american referral center.

    Science.gov (United States)

    Roshan, Bakht; Leffler, Daniel A; Jamma, Shailaja; Dennis, Melinda; Sheth, Sunil; Falchuk, Kenneth; Najarian, Robert; Goldsmith, Jeffrey; Tariq, Sohaib; Schuppan, Detlef; Kelly, Ciaran P

    2011-05-01

    Refractory celiac disease (RCD) is one of the most serious causes of persistent symptoms in patients with celiac disease (CD). Published reports suggest that approximately half of patients in Europe are RCD type II, which carries a poor prognosis with a 5-year survival rate of ~50% compared with ~90% for RCD type I. However, disease patterns may be different in North America. The aim of this study was to explore the clinical spectrum of RCD in a North American population. Medical records of patients with biopsy-proven CD presenting to our institution were reviewed for a diagnosis of RCD. Demographic data, clinical characteristics, and mortality were evaluated and compared with our general CD population. In all, 34 out of 844 (4.0%) CD patients had RCD. The cumulative incidence of RCD for patients diagnosed with CD at our center was 1.5%. Unintentional weight loss at diagnosis of RCD was found in 76.5% (n=26) compared with 16.7% (n=141) at diagnosis of CD (PRCD was found in 79.4% (n=27) compared with 40.5% (342) at diagnosis of CD (PRCD type II and of these, two died of enteropathy-associated lymphoma within 24 months of diagnosis of CD (observed mortality rate 5.9%). Although RCD is a serious condition with significant morbidity; the observed mortality rates are low in our population. This study suggests that RCD may be less severe in North American vs. European populations.

  8. Incidence, Predictors, and Clinical Outcomes of Postoperative Cardiac Tamponade in Patients Undergoing Heart Valve Surgery.

    Science.gov (United States)

    You, Seng Chan; Shim, Chi Young; Hong, Geu-Ru; Kim, Darae; Cho, In Jeong; Lee, Sak; Chang, Hyuck-Jae; Ha, Jong-Won; Chang, Byung-Chul; Chung, Namsik

    2016-01-01

    This study aimed to investigate the incidence, predictors, and clinical outcomes of cardiac tamponade after heart valve surgery. A total of 556 patients who underwent heart valve surgery in a single tertiary center between January 2010 and March 2012 were studied. All patients underwent transthoracic echocardiography (TTE) about 5 days after surgery and TTE was repeated regularly. Patients with suspected acute pericardial hemorrhage were excluded. Cardiac tamponade occurred in twenty-four (4.3%) patients and all underwent surgical or percutaneous pericardial drainage. The median time of pericardial drainage after surgery was 17 (interquartile range, IQR, 13-30) days. Infective endocarditis, mechanical valve replacement of aortic or mitral valve, and any amount of pericardial effusion (PE) on the first postoperative TTE were related to the occurrence of cardiac tamponade (all ptamponade was associated with any amount of PE on the first postoperative TTE (hazard ratio, HR, 14.00, ptamponade was higher than those without (34.9 vs. 13.5, p = 0.031). After pericardial drainage, there was no echocardiographic recurrence of significant PE during a median of 34.8 (IQR 14.9-43.7) months after surgery. Cardiac tamponade after heart valve surgery is not uncommon. Patients with any amount of PE at the first postoperative TTE or mechanical valve replacement should receive higher attention with regard to the occurrence of cardiac tamponade. Although it prolongs hospital stay, cardiac tamponade exhibits a benign clinical course without recurrence after timely intervention.

  9. Relating multi-sequence longitudinal intensity profiles and clinical covariates in incident multiple sclerosis lesions.

    Science.gov (United States)

    Sweeney, Elizabeth M; Shinohara, Russell T; Dewey, Blake E; Schindler, Matthew K; Muschelli, John; Reich, Daniel S; Crainiceanu, Ciprian M; Eloyan, Ani

    2016-01-01

    The formation of multiple sclerosis (MS) lesions is a complex process involving inflammation, tissue damage, and tissue repair - all of which are visible on structural magnetic resonance imaging (MRI) and potentially modifiable by pharmacological therapy. In this paper, we introduce two statistical models for relating voxel-level, longitudinal, multi-sequence structural MRI intensities within MS lesions to clinical information and therapeutic interventions: (1) a principal component analysis (PCA) and regression model and (2) function-on-scalar regression models. To do so, we first characterize the post-lesion incidence repair process on longitudinal, multi-sequence structural MRI from 34 MS patients as voxel-level intensity profiles. For the PCA regression model, we perform PCA on the intensity profiles to develop a voxel-level biomarker for identifying slow and persistent, long-term intensity changes within lesion tissue voxels. The proposed biomarker's ability to identify such effects is validated by two experienced clinicians (a neuroradiologist and a neurologist). On a scale of 1 to 4, with 4 being the highest quality, the neuroradiologist gave the score on the first PC a median quality rating of 4 (95% CI: [4,4]), and the neurologist gave the score a median rating of 3 (95% CI: [3,3]). We then relate the biomarker to the clinical information in a mixed model framework. Treatment with disease-modifying therapies (p < 0.01), steroids (p < 0.01), and being closer to the boundary of abnormal signal intensity (p < 0.01) are all associated with return of a voxel to an intensity value closer to that of normal-appearing tissue. The function-on-scalar regression model allows for assessment of the post-incidence time points at which the covariates are associated with the profiles. In the function-on-scalar regression, both age and distance to the boundary were found to have a statistically significant association with the lesion intensities at some time point

  10. Incidence Rates of Clinical Mastitis among Canadian Holsteins Classified as High, Average, or Low Immune Responders

    Science.gov (United States)

    Miglior, Filippo; Mallard, Bonnie A.

    2013-01-01

    The objective of this study was to compare the incidence rate of clinical mastitis (IRCM) between cows classified as high, average, or low for antibody-mediated immune responses (AMIR) and cell-mediated immune responses (CMIR). In collaboration with the Canadian Bovine Mastitis Research Network, 458 lactating Holsteins from 41 herds were immunized with a type 1 and a type 2 test antigen to stimulate adaptive immune responses. A delayed-type hypersensitivity test to the type 1 test antigen was used as an indicator of CMIR, and serum antibody of the IgG1 isotype to the type 2 test antigen was used for AMIR determination. By using estimated breeding values for these traits, cows were classified as high, average, or low responders. The IRCM was calculated as the number of cases of mastitis experienced over the total time at risk throughout the 2-year study period. High-AMIR cows had an IRCM of 17.1 cases per 100 cow-years, which was significantly lower than average and low responders, with 27.9 and 30.7 cases per 100 cow-years, respectively. Low-AMIR cows tended to have the most severe mastitis. No differences in the IRCM were noted when cows were classified based on CMIR, likely due to the extracellular nature of mastitis-causing pathogens. The results of this study demonstrate the desirability of breeding dairy cattle for enhanced immune responses to decrease the incidence and severity of mastitis in the Canadian dairy industry. PMID:23175290

  11. Dizziness reported by elderly patients in family practice: prevalence, incidence, and clinical characteristics

    Directory of Open Access Journals (Sweden)

    van Weert Henk C

    2010-01-01

    Full Text Available Abstract Background Although dizziness in elderly patients is very common in family practice, most prevalence studies on dizziness are community-based and include a study population that is not representative of family practice. The aim of this study was to investigate the prevalence and incidence of dizziness reported by elderly patients in family practice, to describe their final diagnoses as recorded by the family physician, and to compare the clinical characteristics of dizzy patients with those of non-dizzy patients. Methods Data were obtained from the Second Dutch National Survey of General Practice, a prospective registration study which took place over a 12-month period in 2001. We developed a search strategy consisting of 15 truncated search terms (based on Dutch synonyms for dizziness, and identified all patients aged 65 or older who visited their family physician because of dizziness (N = 3,990. We used the mid-time population as denominator to calculate the prevalence and incidence, and for group comparisons we used the Student's t and Chi-square test, and logistic regression analysis. Results The one-year prevalence of dizziness in family practice in patients aged 65 or older was 8.3%, it was higher in women than in men, and it increased with age. In patients aged 85 or older the prevalence was similar for men and women. The incidence of dizziness was 47.1 per 1000 person-years. For 39% of the dizzy patients the family physicians did not specify a diagnosis, and recorded a symptom diagnosis as the final diagnosis. Living alone, lower level of education, pre-existing cerebrovascular disease, and pre-existing hypertension were independently associated with dizziness. Conclusions Dizziness in family practice patients increases with age. It is more common in women than in men, but this gender difference disappears in the very old. Because a large proportion of dizzy elderly patients in family practice remains undiagnosed, it would be

  12. The incidence of caesarean sections in the university clinical center of kosovo.

    Science.gov (United States)

    Elshani, Brikene; Daci, Armond; Gashi, Sanije; Lulaj, Shefqet

    2012-12-01

    As in most countries of the world also at Kosovo the rate of Cesarean section from year to year is increasing. The main purpose of this paper was to present the incidence of births completed by Caesarean section at the Clinic of Gynecology and Obstetrics of University Clinical Center of Kosovo in Prishtinë. This study is retrospective, namely its made by collecting epidemiological data from patients' histories that completed birth by Caesarean section for the period 2000-2006 in this clinic. During this period, 14 maternal deaths were recorded during or after Caesarean section. Besides this, 14 lethal outcomes, the object of our study was 84 mothers which completed birth by Caesarean section and which are best used as a control group. The average age of mothers who died during or after Caesarean section was 32.1 years (SD ± 4.9). Youngest in this group was 24 years old and oldest 42 years. While the average age of mothers from the control group was 30.6 years (SD ± 5.9). Youngest was 19 and oldest 43 years, without significant difference. Most mothers included in the survey had more than one indication for Caesarean section. The most frequent indication was PIH syndrome with 33.7% and previous Caesarean section in 32.7%. Then with the participation of 12.2% were abruption of the placenta and disproportio feto pelvinea, 11.2% pelvinea and placenta praevia presentation, 10.2% parturiens while other indications were much rarer with less than 10% participation. Based on this we can conclude that the risk of the Caesarean section is high.

  13. Effect of flexible sigmoidoscopy screening on colorectal cancer incidence and mortality: a randomized clinical trial.

    Science.gov (United States)

    Holme, Øyvind; Løberg, Magnus; Kalager, Mette; Bretthauer, Michael; Hernán, Miguel A; Aas, Eline; Eide, Tor J; Skovlund, Eva; Schneede, Jørn; Tveit, Kjell Magne; Hoff, Geir

    2014-08-13

    Colorectal cancer is a major health burden. Screening is recommended in many countries. To estimate the effectiveness of flexible sigmoidoscopy screening on colorectal cancer incidence and mortality in a population-based trial. Randomized clinical trial of 100,210 individuals aged 50 to 64 years, identified from the population of Oslo city and Telemark County, Norway. Screening was performed in 1999-2000 (55-64-year age group) and in 2001 (50-54-year age group), with follow-up ending December 31, 2011. Of those selected, 1415 were excluded due to prior colorectal cancer, emigration, or death, and 3 could not be traced in the population registry. Participants randomized to the screening group were invited to undergo screening. Within the screening group, participants were randomized 1:1 to receive once-only flexible sigmoidoscopy or combination of once-only flexible sigmoidoscopy and fecal occult blood testing (FOBT). Participants with positive screening test results (cancer, adenoma, polyp ≥10 mm, or positive FOBT) were offered colonoscopy. The control group received no intervention. Colorectal cancer incidence and mortality. A total of 98,792 participants were included in the intention-to-screen analyses, of whom 78,220 comprised the control group and 20,572 comprised the screening group (10,283 randomized to receive a flexible sigmoidoscopy and 10,289 to receive flexible sigmoidoscopy and FOBT). Adherence with screening was 63%. After a median of 10.9 years, 71 participants died of colorectal cancer in the screening group vs 330 in the control group (31.4 vs 43.1 deaths per 100,000 person-years; absolute rate difference, 11.7 [95% CI, 3.0-20.4]; hazard ratio [HR], 0.73 [95% CI, 0.56-0.94]). Colorectal cancer was diagnosed in 253 participants in the screening group vs 1086 in the control group (112.6 vs 141.0 cases per 100,000 person-years; absolute rate difference, 28.4 [95% CI, 12.1-44.7]; HR, 0.80 [95% CI, 0.70-0.92]). Colorectal cancer incidence was reduced

  14. Serious Infection Following Acute Myocardial Infarction: Incidence, Clinical Features, and Outcomes

    Science.gov (United States)

    Truffa, Adriano A. M.; Granger, Christopher B.; White, Kyle R.; Newby, L. Kristin; Mehta, Rajendra H.; Hochman, Judith S.; Patel, Manesh R.; Pieper, Karen S.; Al-Khalidi, Hussein R.; Armstrong, Paul W.; Lopes, Renato D.

    2013-01-01

    Background Little is known about the incidence, location, etiologic organisms, and outcomes of infection in patients with ST-segment elevation myocardial infarction (STEMI) treated with primary percutaneous coronary intervention (PCI). Objectives To address this knowledge gap using the database of the Assessment of Pexelizumab in Acute Myocardial Infarction (APEX-AMI) trial. We also assessed the association between serious infections and 90-day death or death/MI. Methods We analyzed data from 5745 STEMI patients enrolled in the APEX-AMI trial. Detailed information on infection was collected on all patients. We describe characteristics of patients according to infection and details of infection. Cox proportional hazards models were used to assess 90-day outcomes among patients with and without infections after adjusting for associated clinical variables and using infection as a time-dependent covariate. Results Overall, 138 patients developed a serious infection (2.4%), most of whom presented with a single-site infection. The median (25th, 75th percentile) time until diagnosis of infection was 3 (1, 6) days. The most commonly identified organism was Staphylococcus aureus, and the main location of infection was the bloodstream. These patients had more comorbidities and lower procedural success at index PCI than those without infections. Serious infection was associated with significantly higher rates of 90-day death (adjusted hazard ratio [HR] 5.6; 95% confidence interval [CI] 3.8-8.4) and death or MI (adjusted HR 4.9; 95% CI 3.4-7.1). Conclusion Infections complicating the course of patients with STEMI are uncommon but associated with markedly worse 90-day clinical outcomes. Mechanisms for early identification of these high-risk patients, as well as design of strategies to reduce their risk of infection, are warranted. PMID:22814783

  15. Incidence and clinical presentation of portal vein thrombosis in cirrhotic patients

    Institute of Scientific and Technical Information of China (English)

    Yasir Furkan Cagin; Yahya Atayan; Mehmet Ali Erdogan; Firat Dagtekin; Cemil Colak

    2016-01-01

    BACKGROUND: Portal vein thrombosis (PVT) is due to many risk factors, but its pathogenesis is still not clearly understood. To identify the risk factors for PVT, we analyzed the clinical characteristics and complications associated with PVT in cir-rhotic patients. METHODS: We studied patients with liver cirrhosis who were admitted to our unit from April 2009 to December 2014. The patients were divided into the PVT and non-PVT groups, and were compared by variables including gender, age, the etiology of cirrhosis, stage of cirrhosis, complications, imaging, and treatment. RESULTS: PVT was found in 45 (9.8%) of 461 cirrhotic pa-tients admitted to our hospital. Most patients (45.9%) had hepatitis B virus (HBV)-related cirrhosis, with a similar dis-tribution of etiologies between the groups. However, there was no positive relationship between PVT and etiologies of cirrhosis. Most patients (71.5%) were in the stage of hepatic decompensation. No statistically signiifcant differences were found in complications including esophageal varices, ascites, and hepatic encephalopathy between the groups. However, there was a signiifcant positive correlation between hepatocel-lular carcinoma (HCC) and PVT (P CONCLUSIONS: The incidence of PVT was 9.8%, mainly in patients with HBV-related cirrhosis. The development of PVT was associated with the severity of liver disease and HCC.

  16. Evaluation of undergraduate clinical learning experiences in the subject of pediatric dentistry using critical incident technique

    Directory of Open Access Journals (Sweden)

    S Vyawahare

    2013-01-01

    Full Text Available Introduction: In pediatric dentistry, the experiences of dental students may help dental educators better prepare graduates to treat the children. Research suggests that student′s perceptions should be considered in any discussion of their education, but there has been no systematic examination of India′s undergraduate dental students learning experiences. Aim: This qualitative investigation aimed to gather and analyze information about experiences in pediatric dentistry from the students′ viewpoint using critical incident technique (CIT. Study Design: The sample group for this investigation came from all 240 3 rd and 4 th year dental students from all the four dental colleges in Indore. Using CIT, participants were asked to describe at least one positive and one negative experience in detail. Results: They described 308 positive and 359 negative experiences related to the pediatric dentistry clinic. Analysis of the data resulted in the identification of four key factors related to their experiences: 1 The instructor; 2 the patient; 3 the learning process; and 4 the learning environment. Conclusion: The CIT is a useful data collection and analysis technique that provides rich, useful data and has many potential uses in dental education.

  17. INCIDENCE AND CLINICAL-SIGNIFICANCE OF ST SEGMENT ELEVATION AFTER ELECTRICAL CARDIOVERSION OF ATRIAL-FIBRILLATION AND ATRIAL-FLUTTER

    NARCIS (Netherlands)

    VANGELDER, IC; CRIJNS, HJ; VANDERLAARSE, A; VANGILST, WH; LIE, KI

    1991-01-01

    To study the incidence and clinical significance of postshock ST segment elevations, we recorded 12-lead ECGs immediately after transthoracic direct-current electrical cardioversion in 146 patients with atrial fibrillation or flutter. Among 23 patients (19%), acute ST segment elevations amounted to

  18. Incidence, risk factors, and clinical characteristics of unexplained visual loss after intraocular silicone oil for macula-on retinal detachment

    NARCIS (Netherlands)

    Scheerlinck, Laura M.; Schellekens, Peter A.; Liem, Albert T.; Steijns, Daan; van Leeuwen, R

    2016-01-01

    Purpose: To investigate the incidence, risk factors, and clinical characteristics of unexplained visual loss after macula-on rhegmatogenous retinal detachment (RRD). Methods: Retrospective cohort of patients with primary macula-on rhegmatogenous retinal detachment treated by vitrectomy with gas or s

  19. Incidence, risk factors, and clinical characteristics of unexplained visual loss after intraocular silicone oil for macula-on retinal detachment

    NARCIS (Netherlands)

    Scheerlinck, Laura M.; Schellekens, Peter A.; Liem, Albert T.; Steijns, Daan; van Leeuwen, R

    2016-01-01

    Purpose: To investigate the incidence, risk factors, and clinical characteristics of unexplained visual loss after macula-on rhegmatogenous retinal detachment (RRD). Methods: Retrospective cohort of patients with primary macula-on rhegmatogenous retinal detachment treated by vitrectomy with gas or

  20. Change in anatomic distribution and incidence of colorectal carcinoma over a period of 15 years - Clinical considerations

    NARCIS (Netherlands)

    Mensink, PBF; Kolkman, JJ; van Baarlen, J; Kleibeuker, JH

    2002-01-01

    PURPOSE: Colorectal cancer is the second most common cancer in the Netherlands. Its incidence rates are among the highest in Europe. In the past decades, a right-sided shift of the subsite location of colorectal cancer has been reported. These changes in anatomic distribution might have clinical

  1. Incidence and clinical significance of zygomaticomaxillary complex fracture involving the temporomandibular joint with emphasis on trismus

    Directory of Open Access Journals (Sweden)

    Chia-Ming Chang

    2012-06-01

    Full Text Available Trismus is frequently a sequel of temporomandibular joint (TMJ involvement in a zygomaticomaxillary complex (ZMC fracture. Although trismus is commonly observed in patients with ZMC fracture, continuous follow-up examinations of their degree of mouth opening have rarely been documented. The aim of this retrospective study was to determine the incidence and clinical significance of ZMC fracture involving the glenoid fossa or articular eminence of the TMJ with an emphasis on trismus. The medical and computed tomography (CT imaging data of 28 patients with ZMC fracture treated by oral and maxillofacial surgeons (OMFSs (OMFS group and 174 patients with ZMC fracture treated by surgeons other than OMFSs (non-OMFS group between May 2002 and May 2006 were reviewed. Maximal interincisal opening (MIO less than 35 mm or three-finger width was considered limited mouth opening and indicative of trismus. Preoperative CT imaging data indicated that about 64% (18/28 and 50% (87/174 of the patients in the OMFS and non-OMFS groups, respectively, had a ZMC fracture involving the TMJ. Among these OMFS patients, 17 (94.40% patients had limited mouth opening (MIO range, 7–33 mm preoperatively, which improved markedly postoperatively. Among the non-OMFS patients with such fractures, 42 (48.3% patients had trismus preoperatively and two retained trismus postoperatively. Lack of proper preoperative CT images, inadequate postoperative follow-up protocol, and/or neglect by patients and medical staff could influence the outcomes of ZMC fracture involving the TMJ. We make recommendations for reducing the risk of complications subsequent to ZMC fracture involving the TMJ.

  2. Incidence and clinical significance of zygomaticomaxillary complex fracture involving the temporomandibular joint with emphasis on trismus.

    Science.gov (United States)

    Chang, Chia-Ming; Ko, Edward C; Kao, Chu-Chiang; Chang, Pei-Ying; Chen, Michael Y C

    2012-06-01

    Trismus is frequently a sequel of temporomandibular joint (TMJ) involvement in a zygomaticomaxillary complex (ZMC) fracture. Although trismus is commonly observed in patients with ZMC fracture, continuous follow-up examinations of their degree of mouth opening have rarely been documented. The aim of this retrospective study was to determine the incidence and clinical significance of ZMC fracture involving the glenoid fossa or articular eminence of the TMJ with an emphasis on trismus. The medical and computed tomography (CT) imaging data of 28 patients with ZMC fracture treated by oral and maxillofacial surgeons (OMFSs) (OMFS group) and 174 patients with ZMC fracture treated by surgeons other than OMFSs (non-OMFS group) between May 2002 and May 2006 were reviewed. Maximal interincisal opening (MIO) less than 35 mm or three-finger width was considered limited mouth opening and indicative of trismus. Preoperative CT imaging data indicated that about 64% (18/28) and 50% (87/174) of the patients in the OMFS and non-OMFS groups, respectively, had a ZMC fracture involving the TMJ. Among these OMFS patients, 17 (94.40%) patients had limited mouth opening (MIO range, 7-33 mm) preoperatively, which improved markedly postoperatively. Among the non-OMFS patients with such fractures, 42 (48.3%) patients had trismus preoperatively and two retained trismus postoperatively. Lack of proper preoperative CT images, inadequate postoperative follow-up protocol, and/or neglect by patients and medical staff could influence the outcomes of ZMC fracture involving the TMJ. We make recommendations for reducing the risk of complications subsequent to ZMC fracture involving the TMJ. Copyright © 2012. Published by Elsevier B.V.

  3. Accessory neurovascular foramina on the lingual surface of mandible: Incidence, topography, and clinical implications

    Directory of Open Access Journals (Sweden)

    B V Murlimanju

    2012-01-01

    Full Text Available Context: It was suggested that the accessory neurovascular foramina of the mandible might be of significance in relation to the effectiveness of local anesthesia following the routine inferior alveolar nerve block. Aims: To investigate the incidence of neurovascular foramina over the lingual surface of the mandible in South Indian population. Settings and Design: The study was conducted at the department of anatomy. Materials and Methods: The study included 67 human adult dry mandibles, the exact ages and sexes of which were not known. The location and number of neurovascular foramina were topographically analyzed. Statistical Analysis Used: Descriptive statistics. Results: The foramina were observed in 64 mandibles (95.5% and were often multiple in most of the cases. They were located between the two medial incisors in 8 mandibles (1.9%, between the medial and lateral incisor in 34 mandibles (50.7%; 25-bilateral; 7-right; 2-left, between the lateral incisor and canine in 7 mandibles (10.4%; 2-bilateral; 3-right; 2-left, between the canine and first premolar in 6 cases (8.9%; 3 on each side. Foramina were also present around the genial tubercle in 56 mandibles (83.6%. Among them, 52 mandibles showed a single foramen just above the genial tubercle, 34 mandibles had foramina below the tubercles, 13 mandibles had foramina on the right side of genial tubercle and 17 were having on the left side. Conclusion: Since the anatomical details of these foramina are important to various fields of dentistry and oncology, the present investigation was undertaken. The clinical significance and implications are emphasized.

  4. Incidence, clinical characteristics, and timing of objectively diagnosed venous thromboembolism during pregnancy.

    Science.gov (United States)

    Gherman; Goodwin; Leung; Byrne; Montoro

    1998-07-01

    Objective: To determine the incidence, timing, and associated clinical characteristics of objectively diagnosed pregnancy-associated venous thromboembolism (VTE).Methods: A retrospective review of VTE cases occurring between 1978 and 1996 was performed. Cases of deep venous thrombosis (DVT) and pulmonary embolism (PE) were identified by ICD-9 discharge diagnosis code and review of antepartum and coagulation laboratory databases. Study inclusion criteria required the objective diagnosis of VTE with either Doppler ultrasound, impedance plethysmography, pulmonary angiography, ventilation-perfusion scanning, or CT/MRI.Results: Among 268,525 deliveries there were 165 (0.06%) episodes of VTE (1/1627 births). There were 127 cases of DVT and 38 cases of PE. Only 14% (23/165) had a prior history of DVT or PE. Most DVTs occurred in the left leg (104/127, 81.9%). Nearly three quarters of the DVTs (95/127, 74.8%) occurred in the antepartum period. Among the antepartum DVT cases, half were detected prior to 15 weeks of gestation (47/95, 49.5%), with only 28 cases occurring after 20 weeks (P cesarean section. Only 1 patient developed PE while on heparin therapy for DVT while 11 others had complications attributable to heparin use.Conclusion: Most pregnancy-related VTE occurs in the antepartum period. The risk of deep venous thrombosis appears to begin early in pregnancy, even before the second trimester. The highest risk period for pulmonary embolism is after cesarean delivery. Maternal complications of heparin anticoagulation during pregnancy are rare.

  5. High Incidence of Virulence Factors Among Clinical Enterococcus faecalis Isolates in Southwestern Iran

    Science.gov (United States)

    Heidari, Hamid; Hasanpour, Somayeh; Ebrahim-Saraie, Hadi Sedigh

    2017-01-01

    Background Over the past two decades, enterococci have emerged as an important agent responsible for hospital acquired infection. Several virulence factors contribute to the adherence, colonization, evasion of the host immune response, and pathogenicity and severity of the infection. Enterococcus faecalis is the most common and virulent species causing infections in hospitalized patients. The aim of the present study was to examine the prevalence of genes encoding virulence factors and antimicrobial resistance patterns of E. faecalis strains isolated from hospitalized patients in Shiraz, south west of Iran. Materials and Methods A total of 51 E. faecalis isolates from the urine, blood, pleural fluid, peritoneal fluid, eye discharge, endotracheal tube (ETT) and transjugular intrahepatic portosystemic shunt (TIPS) specimens of patients were identified by phenotypic and genotypic methods. Antimicrobial sensitivity tests and detection of virulence factors were performed using standard methods. Results The efa and asa1 were the most frequently detected gene (100%) among the isolates, followed by esp (94.1%), ace (90.2%), gelE (80.4%), cylA (64.7%), and hyl (51%). More than half of the isolates (52.9%) were high level gentamicin resistant (HLGR). Vancomycin resistance was observed among 23 (45.1%) isolates. The lowest antimicrobial activity was related to erythromycin (3.9%), tetracycline (5.9%) and ciprofloxacin (9.8%). No isolate was found resistant to fosfomycin and linezolid. Conclusion Our data indicated a high incidence of virulence factors among E. faecalis strains isolated from clinical samples. Colonization of drug resistant virulent isolates in hospital environment may lead to life threatening infection in hospitalized patients. Therefore, infection control procedures should be performed.

  6. Clinical and community risk models of incident tooth loss in postmenopausal women from the Buffalo Osteo Perio Study.

    Science.gov (United States)

    Bole, Christopher; Wactawski-Wende, Jean; Hovey, Kathleen M; Genco, Robert J; Hausmann, Ernest

    2010-12-01

      While risk factors for tooth loss in adults have been identified, limited studies describing factors associated with incident tooth loss in postmenopausal women exist. This study assessed both clinical and non-clinical risk factors for incident tooth loss. Postmenopausal women (N = 1341) were recruited between 1997 and 2000 from 1847 eligible Observational Study participants of the Buffalo, NY center of the Women's Health Initiative who had complete dental examinations to assess alveolar bone height, soft tissue attachment and general oral health, and completed questionnaires concerning demographics, general health, lifestyle and oral health (72.6% participation rate). Five years later (2002-2005), 1021 women (76.1%) repeated these examinations and questionnaires. Incident tooth loss was determined by oral examination. After an average 5.1 years of follow-up (SD, 0.38), a total of 323 teeth were lost in 293 women, resulting in 28.7% of women with incident loss of at least one tooth. In multivariable models, diabetes history, gum disease history, smoking, previous tooth loss, BMI and plaque index, baseline clinical measures including alveolar crestal height (ACH) (OR = 1.22 per mm loss, 95% CI 1.11, 1.35), clinical attachment loss (CAL) (OR = 1.13 per mm loss, 95% CI 1.05, 1.23), and pocket depth (PD) (OR = 1.26 per mm loss, 95% CI 1.13, 1.41) were significant risk factors of incident tooth loss. In a community model that included no clinical measures, diabetes history (OR = 2.45, 95% CI 1.26, 4.77), prior gum disease (OR = 1.97, 95% CI 1.43, 2.70), ever smoking (OR = 1.42, 95% CI 1.06, 1.89), number of teeth lost at baseline (OR = 1.05 per tooth, 95% CI 1.02, 1.08), and BMI (OR = 1.15 per 5 km/m(2) increase, 95% CI 1.01, 1.33) were associated with an increased risk of incident tooth loss. Clinical and questionnaire-based models were found to provide similar risk estimates for incident tooth loss in postmenopausal women. These models identified high

  7. [Stroke in young adults: incidence and clinical picture in 280 patients according to their aetiological subtype].

    Science.gov (United States)

    Arboix, Adrià; Massons, Joan; García-Eroles, Luís; Oliveres, Montserrat

    2016-03-04

    To assess the clinical features and incidence rate of stroke in young adults (less than 55 years of age). Hospital-based descriptive study of 280 young inpatients consecutively admitted for stroke over a period of 24 years. We conducted a comparison with the remaining 4,312 patients admitted for stroke. Stroke in young adults represented 6.1% of all strokes, 5.7% of transient ischaemic attacks, 5.8% of cerebral infarctions and 8.4% of brain haemorrhages. However, reported minimal frequency of cardioembolic (2.1%) and atherothrombotic (3.4%) infarctions, accounted for 5.9% of lacunar and for 10.7% of essential infarctions and showed a maximum frequency in those infarctions of unusual aetiology (36%). Factors independently associated with stroke in young adults were cigarette smoking (OR 4.23; 95% CI 3.02-5.93; P=.000), unusual aetiology (OR 4.97; 95% CI 3.15-7.84; P=.000), headache (OR 4.57; 95% CI 2.59-8.07; P=.000), alcohol abuse (OR 3.93; 95% CI 2.46-6.29; P=.000), oral contraceptives (OR 14.07; 95% CI 2.37-83.40; P=.004), atrial fibrillation (OR 0.15; 95% CI 0.08-0.28; P=.000), arterial hypertension (OR 0.43; 95% CI 0.33-0.57; P=.000), COPD (OR 0.20; 95% CI 0.09-0.44; P=.000), atherothrombotic infarction (OR 0.51; 95% CI 0.34-0.77; P=.001), female sex (OR 0.71; 95% CI 0.52-0.97; P=.029), diabetes mellitus (OR 0.66; 95% CI 0.46-0.98; P=.030), ischaemic heart disease (OR 0.56; 95% CI 0.33-0.95; P=.032) and intermittent claudication (OR 0.48; 95% CI 0.24-0.94; P=.033). Stroke in young adults is infrequent (6.1% of the total), but represents the highest frequency of cerebral infarcts of unusual aetiology (36%). We conclude that stroke in younger patients presents its own and differentiated clinical profile. Copyright © 2015 Elsevier España, S.L.U. All rights reserved.

  8. The congenital hypothyroidism: the incidence and clinical features of different forms

    Directory of Open Access Journals (Sweden)

    T.V. Sorokman

    2017-06-01

    Full Text Available Background. Congenital hypothyroidism (CH as the most common hereditary thyroid pathology is a serious social, economic and psychological burden for a family, where the sick child was born, as well as for the society. The purpose of our study was to evaluate the disease incidence and to detect the clinical features of various forms of congenital hypothyroidism in children. Materials and methods. Twenty two medical records of patients with CH (14 girls, 8 boys aged 1 month to 6 years (experimental group and 20 healthy children of the correspondent age were analyzed, and the further assessment of their physical and neuropsychological development was conducted. All children underwent the ultrasound examination of the neck region, indirect laryngoscopy; thyroid-stimulating hormone (TSH, thyroglobulin antibodies, free thyroxine (fT4, thyroglobulin tests were also performed. Clinical signs of CH in the neonatal period were estimated according to the Apgar scores. Statistical analysis was performed with the aid of the Statistica 6.0 program. Results. The thyroid dystopia was diagnosed in 59.1 % of cases, in particular: in the hyoid area (5, the root of the tongue (2, submandibular area (2, jugular fossa (1, unspecified (2. The median of TSH in the first stage of screening in children of the main group was 38 mU/l (24.2–122.4 mU/l, in the comparison group — 2.03 mU/l (1.7–2.6 mU/l. The fT4 level ranged from 0.49 to 14.7 pmol/l, on average — 2.37 pmol/l. The number of clinical signs was not dependent on the age neither on the form of hypothyroidism at the moment of diagnosis. With age, children’s development increasingly lags behind those of correspondent age contributing to further development of fine motor delay. In 40.9 % of patients with CH, the relatives suffered from thyroid disease. Conclusions. The thyroid dystopia is the most common among various forms of congenital hypothyroidism (59.1 %. The reliable differences in TSH and fT4 levels

  9. Leflunomide for the treatment of rheumatoid arthritis in clinical practice - Incidence and severity of hepatotoxicity

    NARCIS (Netherlands)

    van Roon, EN; Jansen, TLTA; Houtman, NM; Spoelstra, P; Brouwers, JRBJ

    2004-01-01

    Objective: Leflunomide is a novel disease modifying antirheumatic drug (DMARD). Because of reports on possible hepatotoxicity and adaptations in the recommendations for monitoring liver function during leflunomide treatment, we conducted a study to evaluate the incidence and severity of hepatotoxici

  10. Retroaortic left innominate vein – Incidence, association with congenital heart defects, embryology, and clinical significance

    OpenAIRE

    2008-01-01

    In a retrospective analysis of echocardiograms, the incidence of retroaortic innominate vein was found to be 0.55% amongst children with congenital heart disease. It was most commonly associated with tetralogy of Fallot and right aortic arch.

  11. Biomarker tools to design clinical vaccines determined from a study of annual listeriosis incidence in northern Spain

    Directory of Open Access Journals (Sweden)

    Ricardo Calderón González

    2016-11-01

    Full Text Available Two regions of northern Spain, Gipuzkoa and Cantabria present high annual incidence of listeriosis (1.86 and 1.71 cases per 100,000 inhabitants, respectively. We report that the high annual incidences are a consequence of infection with highly virulent L. monocytogenes isolates linked to fatal outcomes in elderly patients with cancer. In addition, listeriosis patients with cancer present low IL-17A/IL-6 ratios and significantly reduced levels of anti-GAPDH1-22 antibodies, identified as two novel biomarkers of poor prognosis. Analysis of these biomarkers may aid in reducing the incidence of listeriosis. Moreover, GAPDH1-22 activated monocyte derived dendritic cells of listeriosis patients with cancer seem useful tools to prepare clinical vaccines as they produce mainly Th1 cytokines.

  12. Biomarker Tools to Design Clinical Vaccines Determined from a Study of Annual Listeriosis Incidence in Northern Spain

    Science.gov (United States)

    Calderon-Gonzalez, Ricardo; Teran-Navarro, Hector; Marimon, José María; González-Rico, Claudia; Calvo-Montes, Jorge; Frande-Cabanes, Elisabet; Alkorta-Gurrutxaga, Miriam; Fariñas, M. C.; Martínez-Martínez, Luis; Perez-Trallero, Emilio; Alvarez-Dominguez, Carmen

    2016-01-01

    Two regions of northern Spain, Gipuzkoa, and Cantabria present high annual incidence of listeriosis (1.86 and 1.71 cases per 100,000 inhabitants, respectively). We report that the high annual incidences are a consequence of infection with highly virulent Listeria monocytogenes isolates linked to fatal outcomes in elderly patients with cancer. In addition, listeriosis patients with cancer present low IL-17A/IL-6 ratios and significantly reduced levels of anti-GAPDH1–22 antibodies, identified as two novel biomarkers of poor prognosis. Analysis of these biomarkers may aid in reducing the incidence of listeriosis. Moreover, GAPDH1–22-activated monocyte-derived dendritic cells of listeriosis patients with cancer seem useful tools to prepare clinical vaccines as they produce mainly Th1 cytokines. PMID:27965668

  13. Genetic characteristics, clinical spectrum, and incidence of neonatal diabetes in the Emirate of AbuDhabi, United Arab Emirates.

    Science.gov (United States)

    Deeb, Asma; Habeb, Abdelhadi; Kaplan, Walid; Attia, Salima; Hadi, Suha; Osman, Amani; Al-Jubeh, Jamal; Flanagan, Sarah; DeFranco, Elisa; Ellard, Sian

    2016-03-01

    Neonatal diabetes mellitus (NDM) can be transient (TNDM) or permanent (PNDM). Data on NDM from the Gulf region are limited to few studies on PNDM.The objective of this study was to describe the genetic and clinical spectrum of NDM and estimate its incidence in AbuDhabi, capital of the United Arab Emirate (UAE). Patients were identified from the pediatric diabetes clinics and sequencing of known NDM genes was conducted in all families. Twenty-five patients were identified. Incidence during 1985-2013 was 1:29,241 Live births. Twenty-three out of twenty-five had PNDM (incidence 1:31,900) and 2/25 had TNDM (incidence 1:350,903). Eleven out of twenty-five had extra-pancreatic features and three had pancreatic aplasia. The genetic cause was detected in 21/25 (84%). Of the PNDM patients, nine had recessive EIF2AK3 mutations, six had homozygous INS mutations, two with deletion of the PTF1A enhancer, one was heterozygous for KCNJ11 mutation, one harboured a novel ABCC8 variant, and 4/21 without mutations in all known PNDM genes. One TNDM patient had a 6q24 methylation defect and another was homozygous for the INS c-331C>G mutation. This mutation also caused permanent diabetes with variable age of onset from birth to 18 years. The parents of a child with Wolcott-Rallison syndrome had a healthy girl following pre-implantation genetic diagnosis. The child with KCNJ11 mutation was successfully switched from insulin to oral sulphonylurea. The incidence of PNDM in Abu Dhabi is among the highest in the world and its spectrum is different from Europe and USA. In our cohort, genetic testing has significant implications for the clinical management.

  14. The Effect of a Designed Respiratory Care Program on the Incidence of Ventilator-Associated Pneumonia: A Clinical Trial

    Directory of Open Access Journals (Sweden)

    Mohammad Abbasinia

    2016-01-01

    Full Text Available Introduction: Ventilator-associated pneumonia is a common complication of mechanical ventilation. This study aimed to evaluate the effect of designed respiratory care program on incidence of ventilator-associated pneumonia (VAP in the mechanically ventilated patient. Methods: In this clinical trial, 64 patients were selected among those who had undergone mechanical ventilation in the ICU of Al‑Zahra Hospital, Isfahan, Iran, using convenience sampling method. The subjects were randomly allocated to intervention and control groups. In the intervention group an upper respiratory care program and in the control group, routine cares were done. Modified Clinical Pulmonary Infection Questionnaire was completed before and on the third, fourth and fifth day of study. Data were analyzed by Chi-square and independent t-test through SPSS Ver.13. Results: The results of this study showed that until the third day of study, the incidence of VAP was similar in the both groups. However, on the fifth day of study, the incidence of VAP in the intervention group was significantly lower than control group. Conclusion: The results of this study showed that an upper respiratory care program reduced the incidence of VAP. Therefore, nurses are recommended to perform this program for prevention of VAP.

  15. Retrospective study of disease incidence and other clinical conditions diagnosed in owned dogs in Delta State, Nigeria

    Directory of Open Access Journals (Sweden)

    Kundu F. Shima

    2015-12-01

    Full Text Available In Nigeria, knowledge on the epidemiology of diseases of dogs is limited. A retrospective study of data from clinical records of six veterinary clinics was undertaken to determine the incidence of disease in owned dogs in Delta State, Nigeria from 2012 to 2014. Association between the diagnosed diseases and the studied variables was explored using Chi-Squared test statistics. This study revealed that most of the conditions presented to the veterinary clinics were preventable. Thirty-one (31 clinical conditions were diagnosed from 571 cases recorded, involving nonspecific (21.6%, infectious (70.9%; P=0.001 and non-infectious (7.5% diseases. The most occurring clinical conditions comprised helminthoses (21.4%, mange (10.5%, parvovirosis (8.4%, babesiosis (7.9%, septicemia (7.2%, gastroenteritis (7.0%, myiasis (7.0%, trauma (6.3%, poisoning (6.0%, ectoparasitism (3.7%, ascites (2.5%, dermatitis (2.3%, aural hematoma (1.2%, and orchitis (1.1%. Disease incidence was highest in Alsatian (40.3%, mixed/cross (33.1%, Rottweiler (7.0% and toy breeds (4.6%. Details on the least occurring diseases and the association between disease and the studied variables are given. The outcomes demonstrate the prevalence of the clinical conditions diagnosed, inadequate husbandry and veterinary care accorded to owned dogs in the State. Education of dog owners on preventive measures is paramount in alleviating some of these health problems.

  16. Development of standardized methodology for identifying toxins in clinical samples and fish species associated with tetrodotoxin-borne poisoning incidents

    Directory of Open Access Journals (Sweden)

    Tai-Yuan Chen

    2016-01-01

    Full Text Available Tetrodotoxin (TTX is a naturally occurring toxin in food, especially in puffer fish. TTX poisoning is observed frequently in South East Asian regions. In TTX-derived food poisoning outbreaks, the amount of TTX recovered from suspicious fish samples or leftovers, and residual levels from biological fluids of victims are typically trace. However, liquid chromatography–mass spectrometry and liquid chromatography–tandem mass spectrometry methods have been demonstrated to qualitatively and quantitatively determine TTX in clinical samples from victims. Identification and validation of the TTX-originating seafood species responsible for a food poisoning incident is needed. A polymerase chain reaction-based method on mitochondrial DNA analysis is useful for identification of fish species. This review aims to collect pertinent information available on TTX-borne food poisoning incidents with a special emphasis on the analytical methods employed for TTX detection in clinical laboratories as well as for the identification of TTX-bearing species.

  17. Inner Ear Disease and Benign Paroxysmal Positional Vertigo: A Critical Review of Incidence, Clinical Characteristics, and Management

    Directory of Open Access Journals (Sweden)

    M. Riga

    2011-01-01

    Full Text Available Background. This study is a review of the incidence, clinical characteristics, and management of secondary BPPV. The different subtypes of secondary BPPV are compared to each other, as well as idiopathic BPPV. Furthermore, the study highlights the coexistence of BPPV with other inner ear pathologies. Methods. A comprehensive search for articles including in the abstract information on incidence, clinical characteristics, and management of secondary BPPV was conducted within the PubMed library. Results. Different referral patterns, different diagnostic criteria used for inner ear diseases, and different patient populations have led to greatly variable incidence results. The differences regarding clinical characteristics and treatment outcomes may support the hypothesis that idiopathic BPPV and the various subtypes of secondary BPPV do not share the exact same pathophysiological mechanisms. Conclusions. Secondary BPPV is often under-diagnosed, because dizziness may be atypical and attributed to the primary inner ear pathology. Reversely, a limited number of BPPV patients may not be subjected to a full examination and characterized as idiopathic, while other inner ear diseases are underdiagnosed. A higher suspicion index for the coexistence of BPPV with other inner ear pathologies, may lead to a more integrated diagnosis and consequently to a more efficient treatment of these patients.

  18. Dizziness reported by elderly patients in family practice: prevalence, incidence, and clinical characteristics

    NARCIS (Netherlands)

    Maarsingh, O.R.; Dros, J.; Schellevis, F.G.; van Weert, H.C.; Bindels, P.J.; van der Horst, H.E.

    2010-01-01

    Background: Although dizziness in elderly patients is very common in family practice, most prevalence studies on dizziness are community-based and include a study population that is not representative of family practice. The aim of this study was to investigate the prevalence and incidence of dizzin

  19. Dizziness reported by elderly patients in family practice: prevalence, incidence, and clinical characteristics.

    NARCIS (Netherlands)

    Maarsingh, O.R.; Dros, J.; Schellevis, F.G.; Weert, H.C. van; Bindels, P.J.; Horst, H.E. van der

    2010-01-01

    Background: Although dizziness in elderly patients is very common in family practice, most prevalence studies on dizziness are community-based and include a study population that is not representative of family practice. The aim of this study was to investigate the prevalence and incidence of dizzin

  20. Clinical assessment of a new anaesthetic drug administration system: a prospective, controlled, longitudinal incident monitoring study.

    Science.gov (United States)

    Webster, C S; Larsson, L; Frampton, C M; Weller, J; McKenzie, A; Cumin, D; Merry, Alan F

    2010-05-01

    A safety-orientated system of delivering parenteral anaesthetic drugs was assessed in a prospective incident monitoring study at two hospitals. Anaesthetists completed an incident form for every anaesthetic, indicating if an incident occurred. Case mix data were collected and the number of drug administrations made during procedures estimated. From February 1998 at Hospital A and from June 1999 at Hospital B, until November 2003, 74,478 anaesthetics were included, for which 59,273 incident forms were returned (a 79.6% response rate). Fewer parenteral drug errors occurred with the new system than with conventional methods (58 errors in an estimated 183,852 drug administrations (0.032%, 95% CI 0.024-0.041%) vs 268 in 550,105 (0.049%, 95% CI 0.043-0.055%) respectively, p = 0.002), a relative reduction of 35% (difference 0.017%, 95% CI 0.006-0.028%). No major adverse outcomes from these errors were reported with the new system while 11 (0.002%) were reported with conventional methods (p = 0.055). We conclude that targeted system re-design can reduce medical error.

  1. Incident acute pseudogout and prior bisphosphonate use: Matched case–control study in the UK-Clinical Practice Research Datalink

    Science.gov (United States)

    Roddy, Edward; Muller, Sara; Paskins, Zoe; Hider, Samantha L.; Blagojevic-Bucknall, Milisa; Mallen, Christian D.

    2017-01-01

    Abstract Oral bisphosphonates are the most commonly used drugs to treat postmenopausal osteoporosis. Acute pseudogout is anecdotally reported to occur following bisphosphonate initiation but empirical data are lacking. We investigated whether treatment with oral bisphosphonates is a risk factor for incident acute pseudogout. A matched case–control study was undertaken using data from the UK-Clinical Practice Research Datalink. Adults who consulted for incident acute pseudogout between 1987 and 2012 were each matched for gender, age at pseudogout diagnosis, and general practice to up to 4 control subjects without pseudogout. The exposure of interest was a prescription for an oral bisphosphonate issued within the 60-day period prior to the date of incident acute pseudogout. Associations between incident acute pseudogout and prior bisphosphonate prescription were examined using conditional logistic regression, adjusting for hyperparathyroidism, osteoarthritis, rheumatoid arthritis, hemochromatosis, hypophosphatasia, and prescriptions for diuretics and oral corticosteroids. Two thousand eleven acute pseudogout cases were compared with 8013 matched controls without acute pseudogout (mean age [standard deviation] 72 years [14]; 52% male). One hundred twenty-three cases (6.1%) had received an oral bisphosphonate prescription in the 60-day exposure period compared with 305 controls (3.8%) (adjusted incidence rate ratio [IRR] 1.33; 95% confidence interval [CI] 1.05–1.69). This association was stronger in females (adjusted IRR 1.49; 95% CI 1.15–1.94) and was nonsignificant in males (0.83; 0.48–1.44). Incident acute pseudogout was associated with prescription of an oral bisphosphonate in the preceding 60 days. Prescribers should be aware of acute pseudogout as a possible side effect of bisphosphonate treatment. Further research is needed to explore the risks conferred by different bisphosphonates and the mechanism underlying this association. PMID:28328803

  2. Increased Incidence and Clinical Picture of Childhood Narcolepsy following the 2009 H1N1 Pandemic Vaccination Campaign in Finland

    Science.gov (United States)

    Partinen, Markku; Saarenpää-Heikkilä, Outi; Ilveskoski, Ismo; Hublin, Christer; Linna, Miika; Olsén, Päivi; Nokelainen, Pekka; Alén, Reija; Wallden, Tiina; Espo, Merimaaria; Rusanen, Harri; Olme, Jan; Sätilä, Heli; Arikka, Harri; Kaipainen, Pekka; Julkunen, Ilkka; Kirjavainen, Turkka

    2012-01-01

    Background Narcolepsy is a rare neurological sleep disorder especially in children who are younger than 10 years. In the beginning of 2010, an exceptionally large number of Finnish children suffered from an abrupt onset of excessive daytime sleepiness (EDS) and cataplexy. Therefore, we carried out a systematic analysis of the incidence of narcolepsy in Finland between the years 2002–2010. Methods All Finnish hospitals and sleep clinics were contacted to find out the incidence of narcolepsy in 2010. The national hospital discharge register from 2002 to 2009 was used as a reference. Findings Altogether 335 cases (all ages) of narcolepsy were diagnosed in Finland during 2002–2009 giving an annual incidence of 0.79 per 100 000 inhabitants (95% confidence interval 0.62–0.96). The average annual incidence among subjects under 17 years of age was 0.31 (0.12–0.51) per 100 000 inhabitants. In 2010, 54 children under age 17 were diagnosed with narcolepsy (5.3/100 000; 17-fold increase). Among adults ≥20 years of age the incidence rate in 2010 was 0.87/100 000, which equals that in 2002–2009. Thirty-four of the 54 children were HLA-typed, and they were all positive for narcolepsy risk allele DQB1*0602/DRB1*15. 50/54 children had received Pandemrix vaccination 0 to 242 days (median 42) before onset. All 50 had EDS with abnormal multiple sleep latency test (sleep latency narcolepsy. Interpretation A sudden increase in the incidence of abrupt childhood narcolepsy was observed in Finland in 2010. We consider it likely that Pandemrix vaccination contributed, perhaps together with other environmental factors, to this increase in genetically susceptible children. PMID:22470463

  3. Incidence and clinical significance of repetitive ventricular response in patients without identifiable organic heart disease.

    Science.gov (United States)

    Treese, N; Geibel, A; Kasper, W; Meinertz, T; Pop, T; Meyer, J

    1984-10-01

    We determined the incidence of repetitive ventricular response (RVR) after programmed electrical stimulation and the incidence of spontaneous ventricular arrhythmias during 24 hr Holter monitoring in 38 patients in whom extensive non-invasive and invasive diagnostic tests had excluded abnormalities suggestive of organic heart disease. A standardized stimulation protocol with single (S1S2) and double (S1S2S3) extrastimuli during ventricular drive at cycle lengths of 600, 500 and 430 msec with a current strength below 5 mA at the right ventricular apex was employed. RVR occurred in 20 patients (58%) after S1S2 and in 30 patients (79%) after S1S2S3 stimulation. Eighteen patients (47%) showed RVR with 2 echo beats and 1 patient had 3 echo beats. RVR was due to bundle branch reentry (BBR) in 20 patients independent of the mode of stimulation. RVR due to intraventricular reentry (IVR) was found in 17 patients (47%) only after S1S2S3 stimulation. The incidence of both BBR and IVR was influenced by the basic ventricular driving rate, decreasing with shorter basic cycle lengths. 17 patients had no ventricular premature depolarizations (VPDs), 12 patients had uniform, 4 multiform (Lown III), 2 consecutive (Lown IVA) VPDs, and 1 patient had parasystolic rhythm. There was no relation to the incidence of repetitive ventricular response. We conclude that in patients without identifiable organic heart disease RVR with more than 2 consecutive beats is rarely found if single and double extrastimuli are employed during ventricular drive. Both bundle branch and intraventricular reentry with one or two echo beats are a common finding in this population without relation to the incidence of spontaneous ventricular arrhythmias.

  4. RANDOMIZED CLINICAL TRIAL TO COMPARE THE INCIDENCE OF RESIDUAL NEUROMUSCULAR BLOCK FOLLOWING PANCURONIUM AND ATRACURIUM USING TRAIN OF FOUR RATIO

    Directory of Open Access Journals (Sweden)

    Nagesha

    2014-04-01

    Full Text Available BACKGROUND: Several clinical studies have reported that significant number of patients receiving non depolarizing muscle relaxants during general anesthesia show postoperative residual neuromuscular block when assessed by neuromuscular monitor in the recovery room. The degree of residual neuromuscular block produced by non-depolarizing muscle relaxants can be evaluated by clinical tests as well as by neuromuscular monitoring y neuromuscular monitor in the recovery room. A randomized double blind clinical trial to determine and compare the incidence of postoperative residual neuromuscular block in patients receiving pancuronium and atracurium applying Train of Four ratio using Train of Four- Guard neuromuscular monitor. AIMS AND OBJECTIVES: To compare the incidence of postoperative residual neuromuscular block following pancuronium and atracurium using Train of Four Ratio in the recovery room. MATERIALS AND METHODS: Comparative randomized study done using 100 patients of age between 15-60 years belonging to either sex, ASA grade 1 and 2 with GROUP ‘P’ – Pancuronium was employed as the muscle relaxant, GROUP ‘A’ – Atracurium was employed as the muscle relaxant. Statistical analysis done using student “t” test. RESULTS: The mean duration required to attain Train of Four Ratio of 0.80 in patients with initial Train of four ratio <0.80 in group ‘P’ was 9.65±5.4413 min and in group ‘A’ was 2.8± 1.4832 min. CONCLUSION: 1. Our study concludes that the incidence of residual neuromuscular block in patients receiving pancuronium and atracurium were 40% and 10% respectively. Thus residual neuromuscular block can be a significant problem in recovery room, during the postoperative period. 2. The use of intermediate acting non depolarizing muscle relaxant like atracurium lowers the incidence of residual neuromuscular block but does not eliminate it.

  5. Incidence and predictors of hospitalization or death in patients managed in multidisciplinary heart failure clinics

    DEFF Research Database (Denmark)

    Gustafsson, Finn; Schou, Morten; Videbaek, Lars

    2009-01-01

    AND RESULTS: A total of 4012 consecutive outpatients referred for HF management in 18 Danish HF clinics were included. Clinical data were collected prospectively. Outcome data were obtained from a validated, national registry. Mean follow-up time was 580 days. The mean age of patients was 69 years, 83% had...... predict poor outcome in patients managed in multidisciplinary HF clinics....

  6. Clinical experience and incidence of ventilator-associated pneumonia using closed versus open suction-system.

    Science.gov (United States)

    Åkerman, Eva; Larsson, Catharina; Ersson, Anders

    2014-01-01

    Studies have shown a decreasing ventilator-associated pneumonia (VAP) incidence after prophylactic interventions bundles. The use of closed suction systems (CSS) has been suggested beneficial as a prophylactic measure. To investigate the effects of a CSS on VAP incidence, suction circuit contamination and adverse events (AEs) compared to an open suction system (OSS) approach in a general mixed intensive care unit (ICU). Adult patients on mechanical ventilation were consecutively included. Data were collected during four 1-month periods where CSS and OSS were used on an alternating basis. Airway cultures were obtained at intubation, after 72 h and every Monday. After changing CSS and at extubation, the catheter tip was cultured. AEs and desaturation events during suction were monitored. Descriptive analysis and differences between the groups were analysed using comparative methods. No differences in airway colonization at admission between the groups were detected (Table 2). The CSS group had a higher Simplified Acute Physiology Score (SAPS) III and also a non-significant increase in VAP incidence. Positive cultures were obtained in 50% of all the retrieved CSS catheters. There was no inter-patient contamination in either group. Six AEs versus one (CSS/OSS) related to tube-occlusion and secretion clogging was seen. Desaturations at suctioning were rare in both groups. No beneficial effects were seen on VAP incidence or inter-patient contamination compared to OSS. A high frequency of circuit contamination in the CSS group paralleled with experienced secretions clearance problems seem unfavourable and in concordance with previous studies. © 2013 The Authors. Nursing in Critical Care © 2013 British Association of Critical Care Nurses.

  7. Cardiac Arrest in Acute Ischemic Stroke: Incidence, Predisposing Factors, and Clinical Outcomes.

    Science.gov (United States)

    Joundi, Raed A; Rabinstein, Alejandro A; Nikneshan, Davar; Tu, Jack V; Fang, Jiming; Holloway, Robert; Saposnik, Gustavo

    2016-07-01

    Cardiac arrest is a devastating complication of acute ischemic stroke, but little is known about its incidence and characteristics. We studied a large ischemic stroke inpatient population and compared patients with and without cardiac arrest. We studied consecutive patients from the Ontario Stroke Registry who had an ischemic stroke between July 2003 and June 2008 at 11 tertiary care stroke centers in Ontario. Multivariable analyses were used to determine independent predictors of cardiac arrest and associated outcomes. Adjusted survival curves were computed, and hazard ratios for mortality at 30 days and 1 year were determined for cardiac arrest and other major outcomes. Among the 9019 patients with acute ischemic stroke, 352 had cardiac arrest, for an overall incidence of 3.9%. In a sensitivity analysis with palliative patients removed, the incidence of cardiac arrest was 2.5%. Independent predictors of cardiac arrest were as follows: older age, greater stroke severity, preadmission dependence, and a history of diabetes, myocardial infarction, congestive heart failure, and atrial fibrillation. Systemic complications associated with cardiac arrest were as follows: myocardial infarction, pulmonary embolism, sepsis, gastrointestinal hemorrhage, and pneumonia. Patients with cardiac arrest had higher disability at discharge, and a markedly increased 30-day mortality of 82.1% compared with 9.3% without cardiac arrest. Cardiac arrest had a high incidence and was associated with poor outcomes after ischemic stroke, including multiple medical complications and very high mortality. Predictors of cardiac arrest identified in this study could help risk stratify ischemic stroke patients for cardiac investigations and prolonged cardiac monitoring. Copyright © 2016 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  8. A review of clinical trials in dietary interventions to decrease the incidence of coronary artery disease

    Directory of Open Access Journals (Sweden)

    Miettinen Tatu A

    2001-04-01

    Full Text Available Abstract Of the associations between dietary elements and coronary artery disease (CAD, the greatest body of evidence deals with the beneficial effect of reducing the dietary intake of saturated fatty acids and cholesterol. Furthermore, it is well established, on the basis of convincing evidence, that reduction in serum total cholesterol results in reduction in coronary morbidity and mortality, as well as in regression of other atherosclerotic manifestations.In fact, dietary intervention studies revealed that it is possible to reduce the incidence of coronary death and nonfatal myocardial infarction, as well as manifestations of atherosclerosis in cerebral and peripheral arteries, by reducing dietary intake of saturated fat and cholesterol. In two recently reported dietary interventions the incidence of coronary events, especially coronary mortality, and total mortality were reduced by increased intake of n-3 long-chain polyunsaturated fatty acids and by a modification of the diet toward a Mediterranean-type diet (rich in α-linolenic acid. In addition to those findings, the potential efficacy of the dietary newcomers phytostanol and phytosterol esters on reducing coronary incidence is discussed in the present review.

  9. Incidence of postpartum post-cesarean hysterectomy at the Institute of gynecology and obstetrics, Clinical center of Serbia, Belgrade

    Directory of Open Access Journals (Sweden)

    Sparić Radmila

    2007-01-01

    Full Text Available Introduction. Postpartum hysterectomy means hysterectomy at least 6 weeks after delivery or cesarean section. It is usually performed in life-threatening situations. Incidence of postpartum hysterectomy varies from 0.02% to 0.3% of total number of deliveries. Objective. The aim of this study was to show and compare the incidence of postpartum hysterectomy after the cesarean section at the Institute of Gynecology and Obstetrics, Clinical Center of Serbia. We compared two five-year periods: the first period 1987-1982 and the second 2000-2004. Method. The retrospective study analyzed all patients treated at the Institute of Gynecology and Obstetrics who had had hysterectomy until six weeks after vaginal delivery or cesarean section. We analyzed the number of deliveries and the number of postpartum hysterectomies. Results. There were 50,467 deliveries (3,542 cesarean sections and 91 postpartum hysterectomies (70 or 76.92% after cesarean section in the first period. In the second period, there were 34,035 deliveries (7,105 cesarean sections and 64 hysterectomies (39 or 60.94 % after cesarean section. The overall incidence of postpartum hysterectomy was 1.98/1,000 in the first and 1.88/1,000 deliveries in the second period. The incidence of post-cesarean hysterectomy decreased from 19.76/1,000 in the first period to 5.49/1,000 in the second period. Conclusion. It is crucial for each obstetrician to cautiously distinguish and reach an appropriate decision about the exact indications for cesarean delivery having in mind growing incidence of cesarean sections, which is the main risk factor for puerperal morbidity and mortality. .

  10. Application of Incident Command Structure to clinical trial management in the academic setting: principles and lessons learned.

    Science.gov (United States)

    Reynolds, Penny S; Michael, Mary J; Spiess, Bruce D

    2017-02-09

    Clinical trial success depends on appropriate management, but practical guidance to trial organisation and planning is lacking. The Incident Command System (ICS) is the 'gold standard' management system developed for managing diverse operations in major incident and public health arenas. It enables effective and flexible management through integration of personnel, procedures, resources, and communications within a common hierarchical organisational structure. Conventional ICS organisation consists of five function modules: Command, Planning, Operations, Logistics, and Finance/Administration. Large clinical trials will require a separate Regulatory Administrative arm, and an Information arm, consisting of dedicated data management and information technology staff. We applied ICS principles to organisation and management of the Prehospital Use of Plasma in Traumatic Haemorrhage (PUPTH) trial. This trial was a multidepartmental, multiagency, randomised clinical trial investigating prehospital administration of thawed plasma on mortality and coagulation response in severely injured trauma patients. We describe the ICS system as it would apply to large clinical trials in general, and the benefits, barriers, and lessons learned in utilising ICS principles to reorganise and coordinate the PUPTH trial. Without a formal trial management structure, early stages of the trial were characterised by inertia and organisational confusion. Implementing ICS improved organisation, coordination, and communication between multiple agencies and service groups, and greatly streamlined regulatory compliance administration. However, unfamiliarity of clinicians with ICS culture, conflicting resource allocation priorities, and communication bottlenecks were significant barriers. ICS is a flexible and powerful organisational tool for managing large complex clinical trials. However, for successful implementation the cultural, psychological, and social environment of trial participants must be

  11. Association of remote ischemic peri-conditioning with reduced incidence of clinical heart failure after primary percutaneous coronary intervention.

    Science.gov (United States)

    Ladejobi, Adetola; Wayne, Max; Martin-Gill, Christian; Guyette, Francis X; Althouse, Andrew D; Sharbaugh, Michael S; Reis, Steven E; Callaway, Clifton W; Kellum, John A; Smith, A J Conrad; Toma, Catalin; Olafiranye, Oladipupo

    2017-03-01

    Clinical heart failure (HF) occurs frequently after ST-segment elevation myocardial infarction (STEMI), and is associated with increased mortality. We assessed the impact of remote ischemic peri-conditioning (RIPC) during inter-facility air medical transport of STEMI patients on clinical HF following primary percutaneous coronary intervention (pPCI). Data from Acute Coronary Treatment and Intervention Outcomes Network Registry®-Get With the Guidelines™ (ACTION Registry-GWTG) from two PCI-hospitals that are utilizing RIPC during inter-facility helicopter transport of STEMI patients for pPCI between March, 2013 and September, 2015 were used for this study. The analyses were limited to inter-facility STEMI patients transported by helicopter with LVEF <55% after pPCI. The outcome measures were occurrence of clinical HF and serum level of brain-type natriuretic peptide (BNP). Out of the 150 STEMI patients in this analysis, 92 patients received RIPC and 58 did not. The RIPC and non-RIPC groups were generally similar in demographic and clinical characteristics except for lower incidence of cardiac arrest in the RIPC group (3/92 [3.3%] versus 13/58 [22.4%], p=0.002). STEMI patients who received RIPC were less likely to have in-hospital clinical HF compared to patients who did not receive RIPC (3/92 [3.3%] versus 7/58 [12.1%]; adjusted OR=0.22, 95% CI 0.05-0.92, p=0.038) after adjusting for baseline differences. In subgroup analysis, RIPC was associated with lower BNP (123 [interquartile range, 17.0-310] versus 319 [interquartile range, 106-552], p=0.029). RIPC applied during inter-facility air transport of STEMI patients for pPCI is associated with reduced incidence of clinical HF and serum BNP. Copyright © 2016 Elsevier Inc. All rights reserved.

  12. Hydrocephalus following severe traumatic brain injury in adults. Incidence, timing, and clinical predictors during rehabilitation

    DEFF Research Database (Denmark)

    Kammersgaard, Lars Peter; Linnemann, Mia; Tibæk, Maiken

    2013-01-01

    To investigate timing and clinical predictors that might predict hydrocephalus emerging during rehabilitation until 1 year following severe traumatic brain injury (TBI).......To investigate timing and clinical predictors that might predict hydrocephalus emerging during rehabilitation until 1 year following severe traumatic brain injury (TBI)....

  13. Incidence, bacteriology, and clinical outcome of ventilator-associated pneumonia at tertiary care hospital

    Science.gov (United States)

    Patil, Harsha V.; Patil, Virendra C.

    2017-01-01

    Background: Ventilator-associated pneumonia (VAP) is the most frequent Intensive Care Unit acquired infection. Aims: The aim is to determine the incidence, bacteriology and factors affecting VAP and to determine the multi-drug resistant (MDR) pathogens. Settings and Design: This was a prospective observational study conducted over a period of 1 year from April 1, 2011, to March 31, 2012. Materials and Methods: The patients fulfilling criteria of VAP were included in this study. Statistical Analysis: This was performed using SPSS trial version 11.0 software (SPSS Inc., Chicago, Illinois, USA) and the values of P < 0.05 were considered statistically significant. Results: Totally 74 (27.71%) patients were developed VAP. Of total 74 patients with VAP 53 (71.62%) were females and 21 (28.37%) were females (P < 0.0001). Total 13 (17.56%) patients had early-onset VAP and 61 (82.43%) had late-onset VAP (P < 0.0001). The overall incidence of VAP rate per 1000 ventilator days was 39.59. Total 126 bacterial isolates found in 74 patients with VAP. Predominant isolates were Gram-negative 52 (70.27%). Total 41 (55.40%) patients had polymicrobial VAP, and 33 (44.59%) had single isolate. Total 55 (43.65%) isolates were MDR organisms. Total 22 patients with VAP succumbed during treatment with overall case fatality rate of 29.72%. Of total 55 MDR isolates in VAP, 13 (26.63%) were Klebsiella spp., 11(20%) Pseudomonas aeruginosa, 14 (25.45%) Acinetobacter, 8 (14.54%) Escherichia coli, and 9 (16.36%) coagulase positive Staphylococcus aureus. Total 12 (21.41%) patients succumbed among MDR isolates. Conclusions: There was a high incidence of MDR pathogens in late-onset VAP. The Gram-negative organisms Klebsiella, Pseudomonas E. coli and Acinetobacter were the most commonly isolated organisms with high mortality rates.

  14. Incidence, clinical characteristics and 30-day mortality of enterococcal bacteraemia in Denmark 2006-2009

    DEFF Research Database (Denmark)

    Pinholt, M; Ostergaard, C; Arpi, M

    2014-01-01

    . faecium). The majority of bacteraemias were hospital-acquired (E. faecalis, 45.7%; E. faecium, 85.2%). Urinary tract and intra-abdominal infections were the predominant foci for the two species, respectively. Infective endocarditis (IE) accounted for 25% of patients with community-acquired E. faecalis bacteraemia...... of mortality in E. faecalis patients. E. faecium was associated with increased risk of mortality compared with E. faecalis. The study emphasizes the importance of enterococci both in terms of incidence and prognosis. The frequency of IE in patients with E. faecalis bacteraemia emphasizes the importance...

  15. Actual Incidence and Clinical Behaviour of Follicular Thyroid Carcinoma: An Institutional Experience

    Directory of Open Access Journals (Sweden)

    Carmela De Crea

    2014-01-01

    Full Text Available Follicular thyroid carcinoma classically accounts for 10–32% of thyroid malignancies. We determined the incidence and the behaviour of follicular thyroid carcinoma in an endemic goitre area. A comparative analysis between minimally invasive and widely invasive follicular thyroid carcinoma was performed. The medical records of all patients who underwent thyroidectomy from October 1998 to April 2012 for thyroid malignancies were reviewed. Those who had a histological diagnosis of follicular carcinoma were included. Among 5203 patients, 130 (2.5% were included. Distant metastases at presentation were observed in four patients. Sixty-six patients had a minimally invasive follicular carcinoma and 64 a widely invasive follicular carcinoma. In 63 patients an oxyphilic variant was registered. Minimally/widely invasive ratio was 41/26 for usual follicular carcinoma and 25/38 for oxyphilic variant (P<0.05. Patients with widely invasive tumors had larger tumors (P<0.001 and more frequently oxyphilic variant (P<0.05 than those with minimally invasive tumours. No significant difference was found between widely invasive and minimally invasive tumors and between usual follicular carcinoma and oxyphilic variant regarding the recurrence rate (P=NS. The incidence of follicular thyroid carcinoma is much lower than classically retained. Aggressive treatment, including total thyroidectomy and radioiodine ablation, should be proposed to all patients.

  16. In situ simulation: Taking reported critical incidents and adverse events back to the clinic

    DEFF Research Database (Denmark)

    Juul, Jonas; Paltved, Charlotte; Krogh, Kristian

    2014-01-01

    Introduction In situ simulation offers a novel approach to training in the healthcare setting. It models clinical processes in a real clinical environment and provides the opportunity to correct errors and adjust team interactions without endangering patients. Training in the simulation laboratory...... does not tap into situational resources, e.g. individual, team, and organisational characteristics such as routines, personal relations, distributed skill-levels etc. Therefore, it fails to fully mimic real clinical team processes. Alternatively, in situ simulation offers a unique opportunity...... to explore and improve team processes in the clinical environment. Though research on in situ simulation in healthcare is in its infancy, literature is abundant on patient safety, medical simulation, team training and human factors1. Patient safety reporting systems that identify risks to patients can...

  17. The incidence of major clinical complications in a Dutch transport IVF programme

    NARCIS (Netherlands)

    J. Roest (Jan); H.V.H. Mous (Harold); G.H. Zeilmaker (Gerard); A. Verhoeff

    1996-01-01

    textabstractFour different major clinical complications were identified in a retrospective analysis of 2495 in-vitro fertilization (IVF) cycles resulting in oocyte retrieval. The severe form of ovarian hyperstimulation syndrome (OHSS) occurred in 18 patients, giving a p

  18. The incidence of major clinical complications in a Dutch transport IVF programme

    NARCIS (Netherlands)

    J. Roest (Jan); H.V.H. Mous (Harold); G.H. Zeilmaker (Gerard); A. Verhoeff

    1996-01-01

    textabstractFour different major clinical complications were identified in a retrospective analysis of 2495 in-vitro fertilization (IVF) cycles resulting in oocyte retrieval. The severe form of ovarian hyperstimulation syndrome (OHSS) occurred in 18 patients, giving a

  19. Factors related to the incidence of clinical encephalomyocarditis virus (EMCV) infection on Belgian pig farms.

    Science.gov (United States)

    Maurice, H; Nielen, M; Vyt, Ph; Frankena, K; Koenen, F

    2007-01-16

    We set up a matched case-control study of potential risk factors for clinical encephalomyocarditis virus (EMCV) in 58 pig farms in West Flanders (Belgium). In total, 29 farms experienced a clinical outbreak of EMCV confirmed by EMC virus isolation. Mortality was seen only among suckling piglets (18 case farms), in piglets and other age-groups (4 case farms), or only among fattening pigs (7 case farms). Five farms had reproductive problems among the sows. Control farms were matched geographically on farm size and farm type and were selected on the absence of clinical signs. A questionnaire on potential risk factors for EMCV was developed to collect data at both case and control farms. The exploration of the data used clusters of factors associated with clinical EMCV infection: (a) rodents, (b) general farm set up and (c) general hygiene. The multivariable relationships between clinical appearance of EMCV and potential risk factors were tested with conditional logistic regression. The final model on all farms contained presence of mice (OR=8.3) as a risk factor for clinical EMCV infection while the flow of manure up through the slatted floor (OR=0.11) and movement of manure between manure pits in the pig stable (OR=0.14) were protective.

  20. Pregnancy incidence and correlates in a clinical trial preparedness study, North West Province South Africa.

    Directory of Open Access Journals (Sweden)

    Candice M Chetty-Makkan

    Full Text Available INTRODUCTION: Women in HIV prevention trials often must typically agree to avoid pregnancy. Regardless, some become pregnant. Screening tools predicting pregnancy risk could maximize trial safety and efficiency. OBJECTIVES: We assessed incidence and correlates of pregnancy among women at high HIV risk. METHODS: We enrolled sexually-active, HIV-negative women into an observational cohort (2008-2011. At enrollment demographic, contraceptive, reproductive, pregnancy intention and behavioural data were collected. Women reported if one or both partners wanted or intended for the couple to become pregnant. We measured gender role beliefs using a locally validated eight-point index. We tested HIV and pregnancy, and inquired about sexually transmitted infection symptoms (STIs at enrollment and monthly. HIV testing included behavioural counselling and condom provision, but did not specifically counsel women to avoid pregnancy. Cox proportional hazard modelling evaluated the associations with pregnancy. The multivariate model included the following variables "Recent pregnancy attempts", "Gender Roles Beliefs", "Self-reported STIs" and "Age". RESULTS: We screened 1068 women and excluded (24.6%, 263/1068 who did not report risk behaviour. Non-pregnant, non-sterilized women aged 18-35 (median = 21 years enrolled (n = 438. Most women reported one partner (74.7% and a prior live birth (84.6%. Median follow-up time was 6 months (range 0.7-15.5. Pregnancy incidence was 25.1 per 100 women-years (n = 57 pregnancies. Conservative beliefs on gender roles (Adjusted Hazard Ratio (aHR 1.8; 95% confidence interval [CI] 1.1-2.9, recent pregnancy attempts (aHR 1.9; 95% CI 1.1-3.4 and baseline self-reported STI (aHR 2.5; 95% CI 1.4-4.4 were associated with increased incident pregnancy. Report of no pregnancy intention was associated with lowered pregnancy risk (aHR 0.3; 95% CI 0.1-0.7. CONCLUSIONS: We identified new and confirmed existing factors that can facilitate

  1. [Skin cancer in kidney transplant recipients: incidence and association with clinical and demographic factors].

    Science.gov (United States)

    Borges-Costa, João; Vasconcelos, João Pedro; Travassos, Ana Rita; Guerra, José; Santana, Alice; Weigert, André; Sacramento Marques, Manuel

    2013-01-01

    Introdução/Objetivos: Os doentes transplantados têm maior risco de cancro cutâneo não melanoma, sobretudo basaliomas e carcinomas espinocelulares. Os objetivos do estudo foram determinar a incidência destas neoplasias numa série de doentes com transplante renal e pesquisar associações destas com variáveis clínicas e demográficas. Material e Métodos: Estudo prospetivo com observação dermatológica e entrevista a 127 doentes com transplante renal observados pela primeira vez no entre Julho de 2010 e Dezembro de 2011. Todos os tumores cutâneos diagnosticados tiveram confirmação histológica. Os testes utilizados foram os testes não paramétricos de Mann-Whitney, teste do Qui-quadrado e teste exato de Fisher, com um nível de significância de 5%. Resultados: A média de idades foi 53 anos (s = 12,98) e 67% (85 / 127) dos doentes eram do sexo masculino. A média de anos decorridos desde o transplante foi oito anos (s = 4,61) e no exame objetivo diagnosticou-se cancro cutâneo não melanoma em 16% (20 / 127) dos doentes, com igual número de basaliomas e carcinomas espinocelulares. Nas áreas fotoexpostas observaram-se queratoses actínicas e verrugas virais em, respetivamente, 24% (30 / 127) e 8% (10 / 127) dos doentes. O cancro cutâneo não melanoma diagnosticado no nosso estudo esteve significativamente associado a maior idade (p = 0,016), maior duração do período sob imunossupressão (p = 0,003), atividade laboral no passado ao ar livre (p = 0,049) e com queratoses actínicas nas áreas fotoexpostas (p < 0,001). O único fármaco associado a estes tumores nesta série foi a medicação atual com azatioprina (p = 0,035 no teste exato de Fischer). Conclusões: A incidência de cancro cutâneo é elevada na nossa série e estes doentes beneficiariam de educação sobre medidas de fotoproteção e seguimento dermatológico regular. Este seguimento aumenta a adesão dos doentes a essas medidas e permite reduzir a incidência destes tumores cut

  2. Systemic inflammatory response syndrome after pediatric congenital heart surgery: Incidence, risk factors, and clinical outcome.

    Science.gov (United States)

    Boehne, Martin; Sasse, Michael; Karch, André; Dziuba, Friederike; Horke, Alexander; Kaussen, Torsten; Mikolajczyk, Rafael; Beerbaum, Philipp; Jack, Thomas

    2017-02-01

    Systemic inflammatory response syndrome (SIRS) is frequent after cardiac surgery, but data on its incidence and perioperative risk factors are scarce for children with congenital heart disease. SIRS incidence within 72 hours following cardiac surgery was evaluated in a secondary analysis of children enrolled to a treatment-free control group of a randomized controlled trial. Intraoperative parameters were investigated for their association with SIRS using multivariable fractional polynomial logistic regression models. Effects of SIRS on various organ functions and length of stay were evaluated using time-varying Cox regression models. In 116 children after cardiac surgery (median age [range]: 7.4 month [1 day-16.2 years]) SIRS occurred in n = 39/102 with and n = 1/14 without cardiopulmonary bypass (CPB). Duration of CPB (hazard ratio [HR]: 2.28 per hour; 95% confidence interval [CI] 1.17; 4.42) and amount of fresh frozen plasma (HR: 1.23 per 10 mL/kg; 95%CI 1.06; 1.42) were identified as predictors for SIRS; neonates seemed to be less susceptible for SIRS development (HR: 0.86; 95%CI 0.79; 0.95). SIRS was associated with organ dysfunction (HR: 2.69; 95%CI 1.41; 5.12) and extended stay in the pediatric intensive care unit (PICU) (median: 168 vs. 96 hours; p = 0.007). SIRS is a frequent complication after pediatric congenital heart surgery; it affects nearly one third of children and prolongs PICU stay significantly. Duration of CPB and amount of fresh frozen plasma were identified as important risk factors. Neonates seem to be less susceptible to SIRS development. © 2016 Wiley Periodicals, Inc.

  3. Incidence rates of carbapenemase-producing Enterobacteriaceae clinical isolates in France: a prospective nationwide study in 2011-12.

    Science.gov (United States)

    Robert, Jérôme; Pantel, Alix; Mérens, Audrey; Lavigne, Jean-Philippe; Nicolas-Chanoine, Marie-Hélène

    2014-10-01

    To determine proportions and incidence rates of Enterobacteriaceae producing carbapenemase among those non-susceptible (NS) to carbapenems in France. From November 2011 to April 2012, 71 laboratories recorded non-duplicate Enterobacteriaceae clinical isolates NS to at least one carbapenem and the total number of isolates of the different species. Carbapenem MICs were determined by broth microdilution and the β-lactamase content by DNA microarray. During the study period, the 71 laboratories identified 133 244 Enterobacteriaceae isolates, of which 846 (0.63%) were NS to at least one carbapenem. Carbapenem-NS isolates accounted for 0.07% (61/90 148) among Escherichia coli isolates, 1.1% (111/10 436) among Klebsiella pneumoniae, 8.2% (492/5971) among Enterobacter cloacae and 4.0% (84/2104) among Enterobacter aerogenes. Among the 541 available carbapenem-NS isolates, 222 (including 63 randomly selected E. cloacae) were further analysed after confirmation of carbapenem non-susceptibility. None of the Enterobacter spp. isolates produced carbapenemase. Among the other species, 28 isolates produced carbapenemases (22 OXA-48, 4 KPC and 2 NDM), accounting for an estimated proportion of carbapenemase-producing isolates of 0.08% for all species, 0.01% for E. coli and 0.27% for K. pneumoniae. The incidence-density rate in the participating hospitals was 0.0041 per 1000 hospital-days and the incidence rate was 0.0027 per 100 admissions. The incidence-density rate of carbapenemase-producing isolates per 1000 hospital-days was low and 30-fold lower than that of carbapenem-NS isolates (0.125) and almost 300-fold lower than that of ESBL-producing isolates (1.104) in these French hospitals. © The Author 2014. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  4. Incidence, prevalence, diagnostic delay, and clinical presentation of female 46,XY disorders of sex development

    DEFF Research Database (Denmark)

    Berglund, Agnethe; Johannsen, Trine H; Krag, Kirstine Stochholm

    2016-01-01

    , prevalence, age at diagnosis, and clinical presentation at diagnosis in 46,XY females. DESIGN AND SETTING: A nationwide study covering all known females with a 46,XY karyotype in Denmark since 1960. The diagnosis of 46,XY disorder of sex development (DSD) was determined by medical record evaluation, data...

  5. Associations between somatic cell count patterns and the incidence of clinical mastitis

    NARCIS (Netherlands)

    Haas, de Y.; Barkema, H.W.; Schukken, Y.H.; Veerkamp, R.F.

    2005-01-01

    Associations between clinical mastitis (CM) and the proportional distribution of patterns in somatic cell count (SCC) on a herd level were determined in this study. Data on CM and SCC over a 12-month period from 274 Dutch herds were used. The dataset contained parts of 29,719 lactations from 22,955

  6. Incidence of gastro-oesophageal reflux in geriatric clinical patients - a radiological study

    Energy Technology Data Exchange (ETDEWEB)

    Brackins-Romero, J.; Bruening, B.; Beyer, H.K.

    1984-05-01

    Gastro-oesophageal reflux is obviously caused by an insufficiency of the dilatable lower end of the oesophagus. The physiological pressure acting on it corresponds to 15-30 mm Hg so that the gastric juice is prevented from entering the oesophagus. Reflux is associated with a reduction of that pressure. Many causes may be responsible, although hiatal hernia, where confirmed, will only play a secondary part. In half of the 74 examined elderly patients, gastro-oesophageal reflux was confirmed by radiology. About half of these suffered also from hiatal hernia which was a sliding hernia in 75 per cent of the cases. In about 25 per cent of the patients suffering from gastro-oesophageal reflux, signs of oesophagitis were discovered by radiology. There was no correlation between overweight and the incidence of reflux, but hiatus hernia and a positive Broca test were distinctly related to one another. In patients with gastro-oesophageal reflux, vomiting as a key symptom was more frequently confirmed than in patients without reflux.

  7. Incidence and clinical relevance of bacterial contamination in preservation solution for liver transplantation.

    Science.gov (United States)

    Ruiz, P; Gastaca, M; Gonzalez, J; Hernandez, M J; Ventoso, A; Valdivieso, A; Montejo, M; Ortiz de Urbina, J

    2009-01-01

    Postoperative infection is considered one of the most important causes of morbidity and mortality after liver transplantation. We prospectively studied the incidence and significance of infections in preservation solutions for liver transplantation. From March 2007 to March 2008, we cultured the University of Wisconsin preservation solution for 60 consecutive liver transplantations. Fluid samples were obtained at the beginning and at the end of the back table procedure. Our posttransplant infection prophylactic protocol consisted of ampicillin and cefotaxime for 48 hours. Cultures were positive in 59 patients (98.4%). Seventy-five percent of the isolates were superficial saprophytic flora (SSF; Staphylococcus coagulase negative, Streptococcus viridans, and Corynebacterium), nevertheless in 15 cases (25.1%) we isolated high virulence pathogens (Staphylococcus aureus, Klebsiella, Escherichia coli, Enterobacter, and Pseudomonas aeruginosa). There were neither anaerobic nor fungal isolates. Sixteen patients (36%) from the group with SSF developed postoperative fever, including 12 with negative posttransplant cultures, while 4 patients showed positive cultures for various microorganisms distinct from those isolated from the preservation solution. Five patients (30%) with high virulence pathogens in the preservation solution developed posttransplant fever, although no pathogen was isolated. Positive cultures of preservation fluids were observed in 98% of patients, although most of them (75%) were SSF. Microorganisms isolated from posttransplant cultures did not match the ones obtained from the preservation solution. Our results did not support routine culturing of the preservation solution provided that one administrator an adequate posttransplant antibiotic prophylactic regimen.

  8. Autonomic Dysfunction in Early Breast Cancer: Incidence, Clinical Importance, and Underlying Mechanisms

    OpenAIRE

    2015-01-01

    Autonomic dysfunction represents a loss of normal autonomic control of the cardiovascular system associated with both sympathetic nervous system overdrive and reduced efficacy of the parasympathetic nervous system. Autonomic dysfunction is a strong predictor of future coronary heart disease, vascular disease and sudden cardiac death. In the current review, we will discuss the clinical importance of autonomic dysfunction as a cardiovascular risk marker among breast cancer patients. We will rev...

  9. Incidence of acute endophthalmitis after intravitreal bevacizumab injection in a single clinical center.

    Science.gov (United States)

    Falavarjani, Khalil Ghasemi; Modarres, Mehdi; Hashemi, Masih; Parvaresh, Mohammad M; Naseripour, Masood; Zare-Moghaddam, Abbas; Nekoozadeh, Shahbaz

    2013-05-01

    To assess the rate of infectious endophthalmitis in a single clinical center in Iran and to compare the rate of endophthalmitis in patients receiving postinjection antibiotics with those who did not. A retrospective chart review of patients who received intravitreal injections of bevacizumab was undertaken. Cases of clinical diagnoses of endophthalmitis were reviewed. Bevacizumab was obtained at the time of injection from a commercially available vial after aseptic cleansing of the rubber cover. Five patients (six eyes) developed clinical endophthalmitis after the intravitreal bevacizumab injection. The risk per injection was 0.10% (6/5,901). One culture-positive case was found overall. Postinjection antibiotic drops were prescribed for 68% of eyes. All endophthalmitis cases were among those who received postoperative antibiotic eye drops. The difference in the rates of endophthalmitis between those receiving postinjection antibiotics and those who did not was not statistically significant (P = 0.18). A low risk of endophthalmitis consistent with the range of previous studies was observed notwithstanding the usage of multiple use of a single vial. Postinjection antibiotic drops may not be necessary.

  10. A CLINICAL STUDY ON THE INCIDENCE AND MANAGEMENT OF BIOLOGICAL COMPLICATIONS IN IMPLANT THERAPY

    Directory of Open Access Journals (Sweden)

    Nicolae VASILE

    2015-09-01

    Full Text Available The scope of the study was to evidence the methods recommended for avoiding, managing and implementing an efficient treatment capable of reducing the biological complications accompanying implant therapies. Materials and method. The study evaluates the patients with prosthesis charged implants - or during their osseointegration period - inserted in the Clinic of The Emergency Military Hospital of Sibiu, over a 5 year period (2009-2014. Retrospective investigation was based on the evaluation of the treatment files and on the imagistic and clinical analyses of the 125 patients to whom 385 implants had been inserted. Results and discussion. The study demonstrates that, when implants are the support of an overdenture, surrounded by either limited keratinized gingiva or mobile tissues, the presence of the bacterial plaque is considerable, the peri-implant pocket exceeds 5 mm, and sensitivity and bleeding are produced on contact with the probe. In susceptible patients, or in those with pathological periodontal antecedents, the re-infection potential has been always higher. The clinical study confirms that, invariably, peri-implantitis is associated with the existence of the bacterial plaque and also with the presence of a peri-implant pocket exceeding 4 mm (8.9%, with partial exposure of the covering screw (4.5% and fixed restaurations without self-cleaning spaces (2%. Conclusions. Out of the post-surgery biological complications, peri-implantitis is the most frequent one, causing a – sometimes total – loss of the alveolar bone around the osseointegrated implant.

  11. Vascular Structures of the Right Colon: Incidence and Variations with Their Clinical Implications.

    Science.gov (United States)

    Alsabilah, J; Kim, W R; Kim, N K

    2017-06-01

    There is a demand for a better understanding of the vascular structures around the right colonic area. Although right hemicolectomy with the recent concept of meticulous lymph node dissection is a standardized procedure for malignant diseases among most surgeons, variations in the actual anatomical vascular are not well understood. The aim of the present review was to present a detailed overview of the vascular variation pertinent to the surgery for right colon cancer. Medical literature was searched for the articles highlighting the vascular variation relevant to the right colon cancer surgery. Recently, there have been many detailed studies on applied surgical vascular anatomy based on cadaveric dissections, as well as radiological and intraoperative examinations to overcome misconceptions concerning the arterial supply and venous drainage to the right colon. Ileocolic artery and middle colic artery are consistently present in all patients arising from the superior mesenteric artery. Even though the ileocolic artery passes posterior to the superior mesenteric vein in most of the cases, in some cases courses anterior to the superior mesenteric artery. The right colic artery is inconsistently present ranging from 63% to 10% across different studies. Ileocolic vein and middle colic vein is always present, while the right colic vein is absent in 50% of patients. The gastrocolic trunk of Henle is present in 46%-100% patients across many studies with variation in the tributaries ranging from bipodal to tetrapodal. Commonly, it is found that the right colonic veins, including the right colic vein, middle colic vein, and superior right colic vein, share the confluence forming the gastrocolic trunk of Henle in a highly variable frequency and different forms. Understanding the incidence and variations of the vascular anatomy of right side colon is of crucial importance. Failure to recognize the variation during surgery can result in troublesome bleeding especially during

  12. Impact of heavy proteinuria on clinical outcomes in patients on incident peritoneal dialysis

    Directory of Open Access Journals (Sweden)

    Kang Seok Hui

    2012-12-01

    Full Text Available Abstract Background There are few reports on the nutritional status changes and residual renal function (RRF according to proteinuria levels in patients on peritoneal dialysis (PD. Methods A total of 388 patients on PD were enrolled. The patients were divided into 3 groups with respect to initial proteinuria: the A (n = 119; 3,500 mg/day. Results The patients with higher proteinuria levels had a higher incidence of male sex, diabetes mellitus, and icodextrin use than those with lower proteinuria levels. Although initial peritoneal albumin loss in C group was lower than that detected in the other groups, no significant difference was observed in peritoneal albumin loss among the 3 groups at the end of follow-up period. At the time of PD initiation, the Geriatric nutritional risk index (GNRI was lower in the C group than in the other 2 groups. However, at the end of the follow-up period, there was no significant difference in GNRI between the 3 groups. The GNRI increased, and the proteinuria level or RRF decreased more in the C group than in the other 2 groups. There were no significant differences in lean mass index or fat mass index change from the time of PD initiation to the end of the follow-up period. However, fat mass index and nPNA showed greater increases in the C group. The multivariate analysis revealed that proteinuria was negatively correlated with GNRI at the time of PD initiation and at the end of the follow-up period. The initial RRF and proteinuria were negatively correlated with the RRF decline during the follow-up. Conclusion The attenuation of the nephrotic proteinuria, along with the RRF decline, was associated with the improvement of the malnutrition.

  13. Sarcoidosis in native and transplanted kidneys: incidence, pathologic findings, and clinical course.

    Directory of Open Access Journals (Sweden)

    Serena M Bagnasco

    Full Text Available Renal involvement by sarcoidosis in native and transplanted kidneys classically presents as non caseating granulomatous interstitial nephritis. However, the incidence of sarcoidosis in native and transplant kidney biopsies, its frequency as a cause of end stage renal disease and its recurrence in renal allograft are not well defined, which prompted this study. The electronic medical records and the pathology findings in native and transplant kidney biopsies reviewed at the Johns Hopkins Hospital from 1/1/2000 to 6/30/2011 were searched. A total of 51 patients with a diagnosis of sarcoidosis and renal abnormalities requiring a native kidney biopsy were identified. Granulomatous interstitial nephritis, consistent with renal sarcoidosis was identified in kidney biopsies from 19 of these subjects (37%. This is equivalent to a frequency of 0.18% of this diagnosis in a total of 10,023 biopsies from native kidney reviewed at our institution. Follow-up information was available in 10 patients with biopsy-proven renal sarcoidosis: 6 responded to treatment with prednisone, one progressed to end stage renal disease. Renal sarcoidosis was the primary cause of end stage renal disease in only 2 out of 2,331 transplants performed. Only one biopsy-proven recurrence of sarcoidosis granulomatous interstitial nephritis was identified.Renal involvement by sarcoidosis in the form of granulomatous interstitial nephritis was a rare finding in biopsies from native kidneys reviewed at our center, and was found to be a rare cause of end stage renal disease. However, our observations indicate that recurrence of sarcoid granulomatous inflammation may occur in the transplanted kidney of patients with sarcoidosis as the original kidney disease.

  14. Recurrence Incidence in Differentiated Thyroid Cancers and the Importance of Diagnostic Iodine-131 Scintigraphy in Clinical Follow-up

    Directory of Open Access Journals (Sweden)

    Filiz Hatipoğlu

    2016-06-01

    Full Text Available Objective: Differentiated thyroid cancers (DTC are tumors with good prognosis. However, local recurrence or distant metastasis can be observed. In our study, we aimed to investigate the incidence of recurrence and the importance of diagnostic iodine-131 whole body scan (WBS in clinical follow-up in patients with DTC. Methods: The clinical data of 217 patients with DTC who were followed-up more than 3 years were reviewed retrospectively. The incidence of recurrence was investigated in a group of patients who had radioactive iodine (RAI treatment and showed no sign of residual thyroid tissue or metastasis with diagnostic WBS that was performed at 6-12 months after therapy and had a thyroglobulin (Tg level lower than 2 ng/dl. Results: At the time of diagnosis, ten cases had thyroid capsule invasion, 25 cases had extra-thyroid soft tissue invasion, 11 patients showed lymph node metastasis and four patients had distant organ metastasis. One hundred forty-five patients had RAI treatment at ablation dose (75-100 mCi, whereas 35 patients had RAI treatment at metastasis dose (150-200 mCi. Thirty-seven patients with papillary microcarcinoma did not receive RAI treatment. In 12 (%7.5 of the 160 patients who were considered as “successful ablation”, a recurrence was identified. Recurrence was detected by diagnostic WBS in all cases and stimulated Tg level was <2 ng/dL with the exception of the two cases who had distant metastasis. Conclusion: Identification of pathological findings with WBS in patients who developed local recurrence in the absence of elevated Tg highlights the importance of diagnostic WBS in clinical follow-up.

  15. Clinical management of the induction of labor in intrauterine fetal death: evaluation of incidence of cesarean section and related conditions

    Directory of Open Access Journals (Sweden)

    Maria Isabel do Nascimento

    2014-03-01

    Full Text Available OBJECTIVE: To assess the incidence and conditions associated with cesarean section in a cohort of pregnant women with intrauterine fetal death (IUFD, and clinical management to anticipate the childbirth. METHODS: It was a retrospective cohort study with 163 mothers with IUFD, at the second half of pregnancy, who were managed to anticipate childbirth using pharmacological preparations and/or a mechanical method (Foley catheter in a teaching hospital in Rio de Janeiro State, Brazil. Cox regression was used to evaluate the effect of the clinical methods on the kind of delivery. RESULTS: The Subgroups A (misoprostol or Oxytocin, B (misoprostol and Oxytocin, and C (Foley catheter alone or combined with misoprostol and/or Oxytocin were formed according to the applied methods. Nine out of 163 cases ended with cesarean section. The incidence of cesarean section was 3.5 per 1,000 people-hours, meaning that a pregnant woman with IUFD had a 15.6% risk of cesarean section during the first 48 hours of clinical management to anticipate childbirth. The conditions significantly associated with the mode of delivery were placental abruption (HR: 44.97, having two or more previous cesarean deliveries (HR: 10.03, and mechanical method with Foley catheter (HR: 5.01. CONCLUSION: Cesarean section was an essential conduct in this cohort and followed previous cesarean delivery and placental abruption. The effect of the mechanical method on the abdominal route suggests that the Foley catheter method was used in the most difficult cases and that the surgery was performed to ensure maternal health.

  16. Spatial patterns of incident malaria cases and their household contacts in a single clinic catchment area of Chongwe District, Zambia.

    Science.gov (United States)

    Pinchoff, Jessie; Henostroza, German; Carter, Bryan S; Roberts, Sarah T; Hatwiinda, Sisa; Hamainza, Busiku; Hawela, Moonga; Curriero, Frank C

    2015-08-07

    Reactive case detection (RACD) for malaria is a strategy that may be used to complement passive surveillance, as passive surveillance fails to identify infections that are asymptomatic or do not seek care. The spatial and seasonal patterns of incident (index) cases reported at a single clinic in Chongwe District were explored. A RACD strategy was implemented from June 2012 to June 2013 in a single catchment area in Chongwe District. Incident (index) cases recorded at the clinic were followed up at their household, and all household contacts were tested for malaria using rapid diagnostic tests (RDTs). GPS coordinates were taken at each index household. Spatial analyses were conducted to assess characteristics related to clustering, cluster detection and spatial variation in risk of index houses. Effects of season (rainy versus dry), distance to the clinic and distance to the main road were considered as modifying factors. Lastly, logistic regression was used to identify factors associated with the proportion of household contacts testing RDT positive. A total of 426 index households were enrolled, with 1,621 household contacts (45% RDT positive). Two space-time clusters were identified in the rainy season, with ten times and six times higher risk than expected. Significantly increased spatial clustering of index households was found in the rainy season as compared to the dry season (based on K-function methodology). However, no seasonal difference in mapped spatial intensity of index households was identified. Logistic regression analysis identified two main factors associated with a higher proportion of RDT positive household contacts. There was a 41% increased odds of RDT positive household contacts in households where the index case was under 5 years of age [OR = 1.41, 95% confidence intervals (1.15, 1.73)]. For every 500-m increase in distance from the road, there was a 5% increased odds of RDT positive household contacts [OR = 1.05 (1.02, 1.07)], controlling

  17. Incidence of Captopril–Induced Cough in Newly Diagnosed Hypertensive Patients: Incidence in an Outpatient Medical Clinic Population in Iran in 2011-2012

    Directory of Open Access Journals (Sweden)

    Javad Azimivaghar

    2014-08-01

    Results: The overall incidence of captopril-induced cough was 15.5%, with a significant difference between females and males and obviously a higher rate in females (P=0.017. In addition, cough was significantly more common in females than males in 36- to 45-year-old group (46.42% vs. 24.71%. The incidence of cough after treatment with captopril decreased by increasing age of patients and this reduction in both male and female patients was statistically significant (P

  18. Incidence of unanticipated difficult airway using an objective airway score versus a standard clinical airway assessment

    DEFF Research Database (Denmark)

    Nørskov, Anders Kehlet; Rosenstock, Charlotte Valentin; Wetterslev, Jørn

    2013-01-01

    the examination and registration of predictors for difficult mask ventilation with a non-specified clinical airway assessment on prediction of difficult mask ventilation.Method/Design: We cluster-randomized 28 Danish departments of anaesthesia to airway assessment either by the SARI or by usual non...... reduction equalling a number needed to treat of 180. Sample size estimation is adjusted for the study design and based on standards for randomization on cluster-level. With an average cluster size of 2,500 patients, 70,000 patients will be enrolled over a 1-year trial period. The database is programmed so...

  19. Dysphagia in Acute Stroke: Incidence, Burden and Impact on Clinical Outcome

    Science.gov (United States)

    Broeg-Morvay, Anne; Meisterernst, Julia; Schlager, Markus; Mono, Marie-Luise; El-Koussy, Marwan; Kägi, Georg; Jung, Simon; Sarikaya, Hakan

    2016-01-01

    Background Reported frequency of post-stroke dysphagia in the literature is highly variable. In view of progress in stroke management, we aimed to assess the current burden of dysphagia in acute ischemic stroke. Methods We studied 570 consecutive patients treated in a tertiary stroke center. Dysphagia was evaluated by using the Gugging Swallowing Screen (GUSS). We investigated the relationship of dysphagia with pneumonia, length of hospital stay and discharge destination and compared rates of favourable clinical outcome and mortality at 3 months between dysphagic patients and those without dysphagia. Results Dysphagia was diagnosed in 118 of 570 (20.7%) patients and persisted in 60 (50.9%) at hospital discharge. Thirty-six (30.5%) patients needed nasogastric tube because of severe dysphagia. Stroke severity rather than infarct location was associated with dysphagia. Dysphagic patients suffered more frequently from pneumonia (23.1% vs. 1.1%, pdysphagia. At 3 months, dysphagic patients less often had a favourable outcome (35.7% vs. 69.7%; pdysphagia to be an independent predictor of discharge destination and institutionalization at 3 months, while severe dysphagia requiring tube placement was strongly associated with mortality. Conclusion Dysphagia still affects a substantial portion of stroke patients and may have a large impact on clinical outcome, mortality and institutionalization. PMID:26863627

  20. Clinical Characteristics of Recurrent Nasopharyngeal Carcinoma in High-Incidence Area

    Directory of Open Access Journals (Sweden)

    Jia-Xin Li

    2012-01-01

    Full Text Available Background. To describe the clinical characteristics of the patients who suffered from relapse after conventional irradiation for nasopharyngeal carcinoma (NPC. Methods. Three hundred and fifty-one consecutive patients with first-time recurrent NPC between January 1999 and July 2005 were included. The patients’ clinical data were reviewed, including recurrent interval time, symptoms, signs, imaging characteristics, pathologic features, and restaging. Results. The median interval of relapse was 26.0 months. The most common symptoms in symptomatic patients were nasal bloody discharge (37.9% and headache (31.1%. Local recurrence alone accounted for 73.5%. Most patients were restaged as stage III (23.1% and stage IV (51.1%. Subgroup analysis suggested a significantly higher proportion of the long-latent relapses originated from early primary. A series of postreirradiation complications were more frequent in patients with longer latency at reception. Conclusions. Most recurrent nasopharyngeal carcinoma is advanced disease. Patients with different recurrent interval time show different nature behavior.

  1. Incidence of lactic acidosis toxicity among patients on stavudine or zidovudine containing antiretroviral therapy at Lighthouse clinics

    Directory of Open Access Journals (Sweden)

    W Ng'ambi

    2012-11-01

    Full Text Available Although stavudine and zidovudine remain frequently used in low-income countries in Africa, they are associated with long-term toxicities. Lactic acidosis is one of the most serious toxicities in antiretroviral treatment (ART and occurs predominantly in regimens containing stavudine (D4T or zidovudine (AZT. We conducted this study to determine the incidence and risk factors for lactic acidosis among HIV-positive patients that have been on ART for at least 6 months. This study will bridge the gap that exists due to scarcity of data on the extent of toxicities due to long-term use of D4T and AZT. We conducted a retrospective cohort study using routine clinic data from the Lighthouse and Martin Preuss Centre electronic data systems. We used the clinic data collected between 1st January 2004 and 31st December 2011. We included into the analysis all patients that have been on D4T- or AZT-containing ARV drugs for at least 6 months. We analysed the data using Poisson regression of the number of cases of lactic acidosis (LA on gender, age at ART initiation, baseline BMI, and lipodystrophy in order to determine the incidence and risk factors for lactic acidosis. All statistical analyses were done at 5% significance level. We identified 14,854 patients that have ever been on D4T- or AZT-containing ARV drugs for longer than 5 months. Of these, 43% were male and median age was 34 years. The total number of cases of confirmed LA was 342 with observed mortality rate 40% more than the patients without confirmed LA. There were 23.02 cases of LA for every 1000 patient-years on D4T- or AZT-containing ART regimens. The strongest risk factor identified for developing LA was having a baseline BMI >25 with incidence rate ratio (IRR 3.11 (95% CI: 2.49, 3.88. The IRR for patients with a diagnosis of lipodystrophy was 1.77 (95% CI: 1.35, 2.32. Patients aged <30 years at ART initiation had 31% reduced risk of developing LA as compared to patients aged>39 years at ART

  2. [Use of protocol and evaluation of postoperative residual curarization incidence in the absence of intraoperative acceleromyography - Randomized clinical trial].

    Science.gov (United States)

    Santos, Filipe Nadir Caparica; Braga, Angelica de Fátima de Assunção; Ribeiro, Carla Josefine Barbosa de Lima; Braga, Franklin Sarmento da Silva; Carvalho, Vanessa Henriques; Junqueira, Fernando Eduardo Feres

    2017-04-12

    Evaluate the incidence of postoperative residual curarization (PORC) in the post-anesthesia care unit (PACU) after the use of protocol and absence of intraoperative acceleromyography (AMG). Randomized clinical trial with 122 patients allocated into two groups (protocol and control). Protocol group received initial and additional doses of rocuronium (0.6mg.kg(-1) and 10mg, respectively); the use of rocuronium was avoided in the final 45minutes; blockade reversal with neostigmine (50μg.kg(-1)); time ≥ 15minutes between reversion and extubation. initial and additional doses of rocuronium, blockade reversal, neostigmine dose, and extubation time, all at the discretion of the anesthesiologist. AMG was used in the PACU and PORC considered at T4/T1 ratio<1.0. The incidence of PORC was lower in protocol group than in control group (25% vs. 45.2%, p=0.02). In control group, total dose of rocuronium was higher in patients with PORC than without PORC (0.43 vs. 0.35mg.kg(-1).h(-1), p=0.03) and the time interval between the last administration of rocuronium and neostigmine was lower (75.0 vs. 101.0min, p<0.01). In protocol group, there was no difference regarding the analyzed parameters (with PORC vs. without PORC). Considering the entire study population and the presence or absence of PORC, total dose of rocuronium was higher in patients with PORC (0.42 vs. 0.31mg.kg(-1).h(-1), p=0.01), while the time interval between the last administration of rocuronium and neostigmine was lower (72.5 vs. 99.0min, p ≤ 0.01). The proposed systematization reduced PORC incidence in PACU in the absence of intraoperative AMG. Copyright © 2017. Publicado por Elsevier Editora Ltda.

  3. Autonomic dysfunction in early breast cancer: Incidence, clinical importance, and underlying mechanisms.

    Science.gov (United States)

    Lakoski, Susan G; Jones, Lee W; Krone, Ronald J; Stein, Phyllis K; Scott, Jessica M

    2015-08-01

    Autonomic dysfunction represents a loss of normal autonomic control of the cardiovascular system associated with both sympathetic nervous system overdrive and reduced efficacy of the parasympathetic nervous system. Autonomic dysfunction is a strong predictor of future coronary heart disease, vascular disease, and sudden cardiac death. In the current review, we will discuss the clinical importance of autonomic dysfunction as a cardiovascular risk marker among breast cancer patients. We will review the effects of antineoplastic therapy on autonomic function, as well as discuss secondary exposures, such as psychological stress, sleep disturbances, weight gain/metabolic derangements, and loss of cardiorespiratory fitness, which may negatively impact autonomic function in breast cancer patients. Lastly, we review potential strategies to improve autonomic function in this population. The perspective can help guide new therapeutic interventions to promote longevity and cardiovascular health among breast cancer survivors.

  4. HIV Incidence and Predictors of Incident HIV among Men Who Have Sex with Men Attending a Sexual Health Clinic in Melbourne, Australia.

    Directory of Open Access Journals (Sweden)

    King T Cheung

    Full Text Available The aim of this study was to determine the risk factors for HIV infection and the incidence in men who have sex with men (MSM. It is important to identify subgroups of MSM in which preventive interventions such as pre-exposure prophylaxis (PrEP offered at the time of their last negative test would be considered cost-effective.We conducted a retrospective cohort study of MSM attending Melbourne Sexual Health Centre (MSHC during 2007-2013 with at least two HIV tests within 12 months of each other. Demographic characteristics, sexual and other behaviours, and bacterial sexually transmitted infection (STI diagnoses were extracted from the date of the last negative HIV test. HIV incidence rate (IR per 100 person-years for each risk factor was calculated.Of the 13907 MSM who attended MSHC, 5256 MSM had at least two HIV tests and were eligible, contributing 6391 person-years follow-up. 81 new HIV diagnoses were identified within 12 months of an HIV negative test with an incidence of 1.3 (95% CI: 1.0-1.6 per 100 person-years. Significant associations with subsequent HIV infection were: rectal gonorrhea (HIV IR: 3.4 95% CI: 2.1-5.2, rectal chlamydia (HIV IR: 2.6 95% CI: 1.7-3.7, inconsistent condom use (HIV IR: 2.1 95% CI: 1.6-2.7, use of post-exposure prophylaxis (HIV IR: 2.3 95% CI: 1.7-3.1, and injecting drug use (HIV IR: 8.5 95% CI: 3.4-17.5.The incidence of HIV was above 2.0% in subgroups of MSM with specific characteristics at the last HIV negative test. PrEP is considered cost effective at this incidence and could potentially be used along with other preventive interventions for these individuals in more than half of the population.

  5. Bone Mineral Density in Patients with Ankylosing Spondylitis: Incidence and Correlation with Demographic and Clinical Variables

    Directory of Open Access Journals (Sweden)

    Laura MUNTEAN

    2009-12-01

    Full Text Available Objective: To evaluate bone mineral density (BMD in patients with ankylosing spondylitis (AS and determine its correlation with the demographic and clinical characteristics of AS. Patients and Methods: Demographic, clinical and osteodensitometric data were evaluated in a cross-sectional study that included 136 patients with AS. Spine and hip BMD were measured by means of dual energy X-ray absorptiometry (DXA. Using the modified Schober’s test we assessed spine mobility. We examined the sacroiliac, anteroposterior and lateral dorso-lumbar spine radiographs in order to grade sacroiliitis and assess syndesmophytes. Disease activity was evaluated using C-reactive protein (CRP levels and erythrocyte sedimentation rate (ESR. Demographic data and BMD measurements were compared with those of 167 age- and sex-matched healthy controls. Results: Patients with AS had a significantly lower BMD at the spine, femoral neck, trochanter and total hip as compared to age-matched controls (all p<0.01. According to the WHO classification, osteoporosis was present in 20.6% of the AS patients at the lumbar spine and in 14.6% at the femoral neck. There were no significant differences in BMD when comparing men and women with AS, except for trochanter BMD that was lower in female patients. No correlations were found between disease activity markers (ESR, CRP and BMD. Femoral neck BMD was correlated with disease duration, Schober’s test and sacroiliitis grade. Conclusion: Patients with AS have a lower spine and hip BMD as compared to age- and sex-matched controls. Bone loss at the femoral neck is associated with disease duration and more severe AS.

  6. New-Onset Diabetes Mellitus After Heart Transplantation - Incidence, Risk Factors and Impact on Clinical Outcome.

    Science.gov (United States)

    Kim, Ho Jin; Jung, Sung-Ho; Kim, Jae-Joong; Yun, Tae-Jin; Kim, Joon Bum; Choo, Suk Jung; Chung, Cheol Hyun; Lee, Jae Won

    2017-05-25

    New-onset diabetes mellitus (DM) can occur as a serious complication after heart transplantation, but the comparative data on its clinical impact on survival and on transplant-related adverse events are limited.Methods and Results:We reviewed a total of consecutive 391 patients aged ≥17 years undergoing isolated orthotopic heart transplantation at the present institution from 1992 to 2013. The entire cohort was divided into 3 groups: (1) no diabetes (n=257); (2) pre-existing DM (n=46); and (3) new-onset DM (n=88). Early and long-term clinical outcomes were compared across the 3 groups. Early death occurred in 8 patients (2.0%). Of the 345 non-diabetic patients before transplantation, 88 (25.5%) developed new-onset DM postoperatively. During follow-up, 83 (21.2%) died. On time-varying Cox analysis, new-onset DM was associated with increased risk for overall death (HR, 2.11; 95% CI: 1.26-3.55) and tended to have a greater risk for severe chronic kidney disease (HR, 1.77; 95% CI: 0.94-3.44). Compared with the no-diabetes group, the new-onset DM group had a worse survival rate (P=0.035), but a similar survival rate to that of the pre-existing DM group (P=0.364). New-onset DM has a negative effect on long-term survival and kidney function after heart transplantation. Further studies are warranted to evaluate the relevance of early diagnosis and timely control of new-onset DM to improve long-term survival.

  7. Incidence of neurosensory deficits and recovery after lower third molar surgery: a prospective clinical study of 4338 cases.

    Science.gov (United States)

    Cheung, L K; Leung, Y Y; Chow, L K; Wong, M C M; Chan, E K K; Fok, Y H

    2010-04-01

    A prospective study of all lower third molar surgery performed in the outpatient extraction clinic of a teaching dental hospital was conducted from January 1998 through October 2005 to determine the incidence of subsequent neurosensory deficit due to inferior alveolar nerve (IAN) and lingual nerve (LN) injury, to examine possible contributing risk factors and to describe the pattern of recovery. 3595 patients were included (61% female, 39% male; age range, 14-82 years). Of the 4338 lower third molar extractions performed by various grades of operators, 0.35% developed IAN deficit and 0.69% developed LN deficit. Distoangular impaction was found to increase the risk of LN deficit significantly (pdeficit (pdeficits (pdeficits was noted most significantly at 3 and 6 months, respectively. By the end of the follow-up period, 67% of IAN deficits and 72% of LN deficits had recovered completely.

  8. Incidence of potential drug interactions in a transplant centre setting and relevance of electronic alerts for clinical practice support

    Directory of Open Access Journals (Sweden)

    Piera Polidori

    2013-09-01

    Full Text Available Background Adverse drug events may occur as a result of drug–drug interactions (DDIs. Information technology (IT systems can be an important decision-making tool for healthcare workers to identify DDIs.Objective The aim of the study is to analyse drug prescriptions in our main hospital units, in order to measure the incidence and severity of potential DDIs. The utility of clinical decision-support systems (CDSSs and computerised physician order entry (CPOE in term of alerts adherence was also assessed. DDIs were assessed using a Micromedex healthcare series database.Methods The system, adopted by the hospital, generates alerts for prescriptions with negative interactions and thanks to an ’acknowledgement function’ it is possible to verify physician adherence to alerts. This function, although used previously, became mandatory from September 2010. Physician adherence to alerts and mean monthly incidence of potential DDIs in analysed units, before and after the mandatory ‘acknowledgement function’, were calculated.Results The intensive care unit (ICU registered the greatest incidence of potential DDIs (49.0%, followed by the abdominal surgery unit and dialysis (43.4 and 42.0%, respectively. The cardiothoracic surgery unit (41.6%, step-down unit (38.3% and post-anaesthesia care unit (30.0% were comparable. The operating theatre and endoscopy registered the fewest potential DDIs (28.2 and 22.7%, respectively. Adherence to alerts after the ‘acknowledgement function’ increased by 25.0% in the ICU, 54.0% in the cardiothoracic surgery unit, 52.5% in the abdominal surgery unit, 58.0% in the stepdown unit, 67.0% in dialysis, 51.0% in endoscopy and 48.0% in the post-anaesthesia care unit. In the operating theatre, adherence to alerts decreased from 34.0 to 30.0%. The incidence of potential DDIs after mandatory use of the ’acknowledgement function’ decreased slightly in endoscopy (–2.9%, the abdominal surgery unit (–2.7%, dialysis (

  9. Hoarding in Youth with Autism Spectrum Disorders and Anxiety: Incidence, Clinical Correlates, and Behavioral Treatment Response.

    Science.gov (United States)

    Storch, Eric A; Nadeau, Joshua M; Johnco, Carly; Timpano, Kiara; McBride, Nicole; Jane Mutch, P; Lewin, Adam B; Murphy, Tanya K

    2016-05-01

    This study examined the nature and correlates of hoarding among youth with autism spectrum disorders (ASD). Forty children with ASD and a comorbid anxiety disorder were administered a battery of clinician-administered measures assessing presence of psychiatric disorders and anxiety severity. Parents completed questionnaires related to child hoarding behaviors, social responsiveness, internalizing and externalizing behaviors, and functional impairment. We examined the impact of hoarding behaviors on treatment response in a subsample of twenty-six youth who completed a course of personalized cognitive-behavioral therapy targeting anxiety symptoms. Hoarding symptoms were common and occurred in a clinically significant manner in approximately 25 % of cases. Overall hoarding severity was associated with increased internalizing and anxiety/depressive symptoms, externalizing behavior, and attention problems. Discarding items was associated with internalizing and anxious/depressive symptoms, but acquisition was not. Hoarding decreased following cognitive-behavioral therapy but did not differ between treatment responders and non-responders. These data are among the first to examine hoarding among youth with ASD; implications of study findings and future directions are highlighted.

  10. Acute diarrhea in adults consulting a general practitioner in France during winter: incidence, clinical characteristics, management and risk factors.

    Science.gov (United States)

    Arena, Christophe; Amoros, Jean Pierre; Vaillant, Véronique; Ambert-Balay, Katia; Chikhi-Brachet, Roxane; Jourdan-Da Silva, Nathalie; Varesi, Laurent; Arrighi, Jean; Souty, Cécile; Blanchon, Thierry; Falchi, Alessandra; Hanslik, Thomas

    2014-10-30

    Data describing the epidemiology and management of viral acute diarrhea (AD) in adults are scant. The objective of this study was to identify the incidence, clinical characteristics, management and risk factors of winter viral AD in adults. The incidence of AD in adults during two consecutive winters (from December 2010 to April 2011 and from December 2011 to April 2012) was estimated from the French Sentinelles network. During these two winters, a subset of Sentinelles general practitioners (GPs) identified and included adult patients who presented with AD and who filled out a questionnaire and returned a stool specimen for virological examination. All stool specimens were tested for astrovirus, group A rotavirus, human enteric adenovirus, and norovirus of genogroup I and genogroup II. Age- and sex-matched controls were included to permit a case-control analysis with the aim of identifying risk factors for viral AD. During the studied winters, the average incidence of AD in adults was estimated to be 3,158 per 100,000 French adults (95% CI [2,321 - 3,997]). The most reported clinical signs were abdominal pain (91.1%), watery diarrhea (88.5%), and nausea (83.3%). GPs prescribed a treatment in 95% of the patients with AD, and 80% of the working patients with AD could not go to work. Stool examinations were positive for at least one enteric virus in 65% (95% CI [57 - 73]) of patients with AD with a predominance of noroviruses (49%). Having been in contact with a person who has suffered from AD in the last 7 days, whether within or outside the household, and having a job (or being a student) were risk factors significantly associated with acquiring viral AD. During the winter, AD of viral origin is a frequent disease in adults, and noroviruses are most often the cause. No preventable risk factor was identified other than contact with a person with AD. Thus, at the present time, reinforcement of education related to hand hygiene remains the only way to reduce the

  11. Incidence, degree, and development of graft hypertrophy 24 months after matrix-induced autologous chondrocyte implantation: association with clinical outcomes.

    Science.gov (United States)

    Ebert, Jay R; Smith, Anne; Fallon, Michael; Butler, Rodney; Nairn, Robert; Breidahl, William; Wood, David J

    2015-09-01

    Graft hypertrophy is a common occurrence after periosteal, collagen-covered and matrix-induced autologous chondrocyte implantation (MACI). The purpose of this study was to investigate the incidence, development, and degree of graft hypertrophy at 24 months after MACI. The hypothesis was that graft hypertrophy would not be associated with clinical outcome at 24 months. Case series, Level of evidence, 4. This study was undertaken in 180 consecutive patients (113 male, 67 female) after MACI in the knee. All patients were assessed clinically using the Knee injury and Osteoarthritis Outcome Score (KOOS) and underwent magnetic resonance imaging (MRI) at 3, 12, and 24 months after surgery. The incidence of hypertrophy relevant to anatomic graft site was investigated, as was the progressive change in hypertrophic studies postoperatively. The degree of tissue overgrowth in hypertrophic cases was investigated, as was its association with patient clinical outcome at 24 months after surgery. Of the 180 patients, 50 demonstrated a hypertrophic graft at 1 or more postoperative time points. This included 9 grafts (5.0%) at 3 months and 32 grafts (18.7%) at 12 months. At 24 months, 47 grafts (26.1%)-43 (32.1%) tibiofemoral and 4 (8.7%) patellofemoral-were hypertrophic. Patients with hypertrophic grafts at 24 months (n = 47) were younger (P = .051), they had a lower body mass index (BMI; P = .069), and significantly fewer of them had patellofemoral grafts (P = .007) compared with patients who had grafts with full (100%) tissue infill (n = 61). There were no significant differences in any of the KOOS subscales between patients with graft hypertrophy or full (100%) tissue infill at 24 months after surgery, while the severity of graft hypertrophy was not associated with KOOS subscales at 24 months. Hypertrophic grafts after MACI were common and continued to develop through to 24 months after surgery. Hypertrophic growth was associated with being younger and having a lower BMI, was

  12. Incidence, Clinical Characteristics and Attributable Mortality of Persistent Bloodstream Infection in the Neonatal Intensive Care Unit

    Science.gov (United States)

    Hsu, Jen-Fu; Chu, Shih-Ming; Lee, Chiang-Wen; Yang, Pong-Hong; Lien, Reyin; Chiang, Ming-Chou; Fu, Ren-Huei; Huang, Hsuan-Rong; Tsai, Ming-Horng

    2015-01-01

    Background An atypical pattern of neonatal sepsis, characterized by persistent positive blood culture despite effective antimicrobial therapy, has been correlated with adverse outcomes. However, previous studies focused only on coagulate-negative staphylococcus infection. Methods All episodes of persistent bloodstream infection (BSI), defined as 3 or more consecutive positive blood cultures with the same bacterial species, at least two of them 48 hours apart, during a single sepsis episode, were enrolled over an 8-year period in a tertiary level neonatal intensive care unit. These cases were compared with all non-persistent BSI during the same period. Results We identified 81 episodes of persistent BSI (8.5% of all neonatal late-onset sepsis) in 74 infants, caused by gram-positive pathogens (n=38, 46.9%), gram-negative pathogens (n=21, 25.9%), fungus (n=20, 24.7%) and polymicrobial bacteremia (n=2, 2.5%). Persistent BSI does not differ from non-persistent BSI in most clinical characteristics and patient demographics, but tends to have a prolonged septic course, longer duration of feeding intolerance and more frequent requirement of blood transfusions. No difference was observed for death attributable to infection (9.8% vs. 6.5%), but neonates with persistent BSI had significantly higher rates of infectious complications (29.6% vs. 9.2%, P < 0.001), death from all causes (21.6% vs. 11.7%, P = 0.025), and duration of hospitalization among survivors [median (interquartile range): 80.0 (52.5-117.5) vs. 64.0 (40.0-96.0) days, P = 0.005] than those without persistent BSI. Conclusions Although persistent BSI does not contribute directly to increased mortality, the associated morbidities, infectious complications and prolonged septic courses highlight the importance of aggressive treatment to optimize outcomes. PMID:25875677

  13. Drug-induced immune thrombocytopenia: incidence, clinical features, laboratory testing, and pathogenic mechanisms.

    Science.gov (United States)

    Curtis, Brian R

    2014-01-01

    Drug-induced immune thrombocytopenia (DIIT) is a relatively uncommon adverse reaction caused by drug-dependent antibodies (DDAbs) that react with platelet membrane glycoproteins only when the implicated drug is present. Although more than 100 drugs have been associated with causing DIIT, recent reviews of available data show that carbamazepine, eptifibatide, ibuprofen, quinidine, quinine, oxaliplatin, rifampin, sulfamethoxazole, trimethoprim, and vancomycin are probably the most frequently implicated. Patients with DIIT typically present with petechiae, bruising, and epistaxis caused by an acute, severe drop in platelet count (often to transfusion refractoriness, and must be differentiated by temporal association of exposure to a candidate drug with an acute, severe drop in platelet count. Treatment consists of immediate withdrawal of the implicated drug. Criteria for strong evidence of DIIT include (1) exposure to candidate drug-preceded thrombocytopenia; (2) sustained normal platelet levels after discontinuing candidate drug; (3) candidate drug was only drug used before onset of thrombocytopenia or other drugs were continued or reintroduced after resolution of thrombocytopenia, and other causes for thrombocytopenia were excluded; and (4) reexposure to the candidate drug resulted in recurrent thrombocytopenia. Flow cytometry testing for DDAbs can be useful in confirmation of a clinical diagnosis, and monoclonal antibody enzyme-linked immunosorbent assay testing can be used to determine the platelet glycoprotein target(s), usually GPIIb/IIIa or GPIb/IX/V, but testing is not widely available. Several pathogenic mechanisms for DIIT have been proposed, including hapten, autoantibody, neoepitope, drug-specific, and quinine-type drug mechanisms. A recent proposal suggests weakly reactive platelet autoantibodies that develop greatly increased affinity for platelet glycoprotein epitopes through bridging interactions facilitated by the drug is a possible mechanism for the

  14. [Incidence and indications for cesarean section in the Obstetrics Clinic in the University Hospital of Obstetrics and Gynecology "Maichin Dom" in Sofia].

    Science.gov (United States)

    Asenova, D; Stambolov, B

    2005-01-01

    The incidence and the indications for Cesarean section in the Obstetric Clinic of the University Hospital of Obstetrics and Gynecology were analysed and compared to a study carried out 20 years ago In 2003 - 2004 there were 2700 pregnant women treated in the clinic 558 had Cesarean section (incidence 20.7%). For comparison the incidence of Cesarean section in 1985 was 6.67% (160 Cesarean sections for 2096 patients) and for 1986 the incidence was 7.63% (131 Cesarean Sections for 1865 patients. The leading indication for the both studies was "previous Cesarean section" the indication "contracted pelvis" was the second and infertility and breech presentation were on the third and forth place. There was no change in the indications for Cesqarean section in the present study and the study carried out 20 years ago. There was a relative increase of the indications 'contracted pelvis' and 'increased age in a nulliparous patiet' compared to the previous years.

  15. Management of an incident of failed sterilization of surgical instruments in a dental clinic in Hong Kong

    Directory of Open Access Journals (Sweden)

    Vincent Chi-Chung Cheng

    2013-11-01

    Conclusion: Rapid response is extremely crucial in minimizing the impact of this incident and relieving the anxiety of the affected patients. Proper recording and documentation of autoclave cycles and regular auditing should be enforced to prevent similar incidents.

  16. Pterygospinous Bar and Foramen in the Adult Human Skulls of North India: Its Incidence and Clinical Relevance

    Directory of Open Access Journals (Sweden)

    Anjoo Yadav

    2014-01-01

    Full Text Available Study of skulls has attracted the attention of anatomists since ages and sporadic attempts have been made to study skulls from time to time. Talking about the pterygoid processes of sphenoid bone, the irregular posterior border of lateral pterygoid plate usually presents, towards its upper part, a pterygospinous process, from which the pterygospinous ligament extends backwards and laterally to the spine of sphenoid. This ligament sometimes gets ossified as pterygospinous bar and a foramen is then formed, named pterygospinous foramen, for the passage of muscular branches of mandibular nerve. The present study was undertaken to observe the incidence and status of pterygospinous bony bridge and foramen, its variations, and clinical relevance in the adult human skulls of North India. For this purpose, 500 skulls were observed, belonging to the Anthropology Museum of Department of Anatomy, GSVM Medical College, Kanpur. Pterygospinous bars were found to be present in 51 skulls (10.2%, out of which completely ossified pterygospinous bony bridges were present in 20 skulls (4% while 31 skulls (6.2% had incompletely ossified pterygospinous ligaments. Such variations are of clinical significance for radiologists, neurologists, maxillofacial and dental surgeons, and anaesthetists, too.

  17. Clinical characteristics and the incidence of extrahepatic autoimmune disease and malignant tumor in primary biliary cirrhosis-autoimmune hepatitis overlap syndrome

    Institute of Scientific and Technical Information of China (English)

    杨蜜蜜

    2013-01-01

    Objective To analyze clinical pathologic characteristics of patients with primary biliary cirrhosis-autoimmune hepatitis overlap syndrome (PBC-AIH OS) ,the incidence of extrahepatic autoimmune disease,malignant tumor and the abdominal lymph node enlargement.Methods From January 2000 to January 2012,the clinical data of 49 patients with PBC-AIH OS were retrospectively analyzed,which included general information,clinical manifestations,biochemical parameters,immu-

  18. Quality of recording of diabetes in the UK: how does the GP's method of coding clinical data affect incidence estimates? Cross-sectional study using the CPRD database

    Science.gov (United States)

    Tate, A Rosemary; Dungey, Sheena; Glew, Simon; Beloff, Natalia; Williams, Rachael; Williams, Tim

    2017-01-01

    Objective To assess the effect of coding quality on estimates of the incidence of diabetes in the UK between 1995 and 2014. Design A cross-sectional analysis examining diabetes coding from 1995 to 2014 and how the choice of codes (diagnosis codes vs codes which suggest diagnosis) and quality of coding affect estimated incidence. Setting Routine primary care data from 684 practices contributing to the UK Clinical Practice Research Datalink (data contributed from Vision (INPS) practices). Main outcome measure Incidence rates of diabetes and how they are affected by (1) GP coding and (2) excluding ‘poor’ quality practices with at least 10% incident patients inaccurately coded between 2004 and 2014. Results Incidence rates and accuracy of coding varied widely between practices and the trends differed according to selected category of code. If diagnosis codes were used, the incidence of type 2 increased sharply until 2004 (when the UK Quality Outcomes Framework was introduced), and then flattened off, until 2009, after which they decreased. If non-diagnosis codes were included, the numbers continued to increase until 2012. Although coding quality improved over time, 15% of the 666 practices that contributed data between 2004 and 2014 were labelled ‘poor’ quality. When these practices were dropped from the analyses, the downward trend in the incidence of type 2 after 2009 became less marked and incidence rates were higher. Conclusions In contrast to some previous reports, diabetes incidence (based on diagnostic codes) appears not to have increased since 2004 in the UK. Choice of codes can make a significant difference to incidence estimates, as can quality of recording. Codes and data quality should be checked when assessing incidence rates using GP data. PMID:28122831

  19. Cluster of differentiation 14 gene polymorphism and its association with incidence of clinical mastitis in Karan fries cattle

    Directory of Open Access Journals (Sweden)

    A. Sakthivel Selvan

    2014-12-01

    Full Text Available Aim: The present study was undertaken with the objectives to characterize, identify DNA polymorphism in cluster of differentiation 14 (CD14 gene in Karan Fries (KF cattle and to analyze association between genetic variants with incidence of clinical mastitis in National Dairy Research Institute (NDRI herd, Karnal. Materials and Methods: Genomic DNA was extracted using blood of randomly selected hundred KF lactating cattle by phenol-chloroform method. After checking its quality and quantity, polymerase chain reaction (PCR was carried out using reported primers to amplify 832 base pair region covering nucleotide base position number 1012 to 1843 (part of promoter, 5’UTR, exon 1, intron 1 and part of exon 2 of bovine CD14 gene. The PCR amplified target product was purified, sequenced and further ClustalW analysis was done to align edited sequence with reported Bos taurus sequence (EU148610.1. The restriction fragment length polymorphism (RFLP analysis was performed for each KF cow using HinfI restriction enzyme (RE. Cows were assigned genotypes obtained by PCR-RFLP analysis and association study was done using Chi-square (χ2 test. Results: After PCR amplification, DNA sequencing of amplicon confirmed the 832 bases covering 1012 to 1843 nucleotide base position of bovine CD14 gene. ClustalW multiple sequence alignment program for DNA revealed six nucleotide changes in KF cows at positions T1117D, T1239G, T1291C, G1359C, G1361A, and G1811A. Cows were also screened using PCR-RFLP with HinfI RE, which revealed three genotypes CC, CD and DD that differed significantly regarding mastitis incidence. Within CC genotype, 72.73% of cows were in a mastitis non-affected group whereas, those in CD and DD genotypes 69.44% and 60.38% respectively were mastitis affected. Conclusion: KF cows with allele C of CD14 gene were less susceptibility to mastitis compared with D allele.

  20. A study on the incidence of retromolar foramen in South Indian adult dried human mandibles and its clinical relevance

    Directory of Open Access Journals (Sweden)

    Suman Tiwari

    2015-06-01

    Full Text Available Background: The retromolar foramen is one of the most important non-metrical anatomical variants in the mandible. The present study describes the incidence of retromolar foramen in South Indian adult dried mandibles and its clinical relevance. Methods: One hundred South Indian adult dried mandibles of unknown sex were studied at the Department of Anatomy, MVJ Medical College, Bangalore for the presence of retromolar foramen. Its location, size, shape, distance of the foramen if present from the posterior border of socket for 3rd molar tooth, anterior border of ramus of the mandible were measured. Results: Retromolar foramen was present in 16 (16% of the mandibles. Out of the 16 mandibles, it was present bilaterally in 3 (3% mandibles and unilaterally in 13 (13% mandibles (In 3 (3% on the right side and in 10 (10% on the left side. The mean diameter of the foramen was 1.33mm (range - 1.10-1.92 mm. It was oval in shape in 9 (9% and rounded in shape in 7 (7% mandibles. The mean distance of retromolar foramen from the posterior border of socket for 3rd molar tooth and anterior border of ramus were 6.15 mm (2.23-12.10 and 8.02 mm (3.24-13.12 respectively. Conclusions: The knowledge about the incidence of the retromolar foramen is important for dental surgeons during various anaesthetic, implantation and surgical procedures of the mandible, especially during extraction of the lower last molar tooth. [Int J Res Med Sci 2015; 3(6.000: 1383-1387

  1. Pathogen-specific incidence rate of clinical mastitis in Flemish dairy herds, severity, and association with herd hygiene.

    Science.gov (United States)

    Verbeke, Joren; Piepers, Sofie; Supré, Karlien; De Vliegher, Sarne

    2014-11-01

    A one-year survey on clinical mastitis was conducted on 50 randomly selected commercial Flemish dairy herds to estimate the pathogen-specific incidence rate of clinical mastitis (IRCM). The severity of the cases and the potential associations with herd hygiene were studied. Participating producers sampled 845 cases and 692 dairy cows. The mean and median IRCM was estimated at 7.4 and 5.3 quarter cases per 10,000 cow-days at risk, respectively. A large between-herd variation was observed (range of 0-21.3). In general, the IRCM was lower in heifers compared with multiparous cows (2.9 vs. 11.0 quarter cases per 10,000 cow-days at risk). However, the overall IRCM in the first week after calving was higher in heifers compared with cows (43.4 vs. 31.6 quarter cases per 10,000 cow-days at risk). Streptococcus uberis (18.2% of the cases) and Escherichia coli (15.5%) were the most frequently isolated pathogens and no growth was observed in 19.9% of the cases. The majority of the cases (63.1%) were mild (only clots in milk). Moderate (hard quarter without general signs) and severe symptoms (systemic illness) were observed in 29.9 and 7.0% of the cases, respectively. Isolation of E. coli (vs. any other culture result) was more likely in moderate and severe cases compared with mild cases. Overall IRCM and E. coli IRCM were higher in dirty compared with clean herds based on udder hygiene scores (9.0 and 1.7 vs. 6.0 and 0.6 quarter cases per 10,000 cow-days at risk, respectively). This study broadens the knowledge on clinical mastitis in Flemish dairy herds and underlines the high risk of CM in early-lactation heifers, the role of the so-called environmental pathogens, and herd hygiene.

  2. Incidence and clinical course of radionecrosis in children with brain tumors. A 20-year longitudinal observational study

    Energy Technology Data Exchange (ETDEWEB)

    Strenger, V.; Lackner, H. [Graz Medical Univ. (Austria). Div. of Pediatric Hematology/Oncology; Mayer, R. [EBG MedAustron GmbH, Wiener Neustadt (Austria). Dept. of Radiotherapy] [and others

    2013-09-15

    Radionecrosis (RN) in children treated for brain tumors represents a potentially severe long-term complication. Its diagnosis is challenging, since magnetic resonance imaging (MRI) cannot clearly discriminate between RN and tumor recurrence. A retrospective single-center study was undertaken to describe the incidence and clinical course of RN in a cohort of 107 children treated with external radiotherapy (RT) for various brain tumors between 1992 and 2012. During a median follow-up of 4.6 years (range 0.29-20.1 years), RN was implied by suspicious MRI findings in in 5 children (4.7 %), 5-131 months after RT. Suspicion was confirmed histologically (1 patient) or substantiated by FDG positron-emission tomography (FDG-PET, 2 patients) or by FDG-PET and MR spectroscopy (1 patient). Before developing RN, all 5 patients had received cytotoxic chemotherapy in addition to RT. In addition to standard treatment protocols, 2 patients had received further chemotherapy for progression or relapse. Median radiation dose expressed as the biologically equivalent total dose applied in 2 Gy fractions (EQD2) was 51.7 Gy (range 51.0-60.0 Gy). At RN onset, 4 children presented with neurological symptoms. Treatment of RN included resection (n = 1), corticosteroids (n = 2) and a combination of corticosteroids, hyperbaric oxygen (HBO) and bevacizumab (n = 1). One patient with asymptomatic RN was not treated. Complete radiological regression of the lesions was observed in all patients. Clinical symptoms normalized in 3 patients, whereas 2 developed permanent severe neurological deficits. RN represents a severe long-term treatment complication in children with brain tumors. The spectrum of clinical presentation is wide; ranging from asymptomatic lesions to progressive neurological deterioration. FDG-PET and MR spectroscopy may be useful for distinguishing between RN and tumor recurrence. Treatment options in patients with symptomatic RN include conservative management (steroids, HBO

  3. Incidence and clinical manifestations of rotavirus infection among children with acute diarrhea admitted at Buri Ram Hospital, Thailand.

    Science.gov (United States)

    Sungkapalee, Thrissawan; Puntukosit, Puntawee; Eunsuwan, Orapun; Theamboonlers, Apiradee; Chongsrisawat, Voranush; Poovorawan, Yong

    2006-11-01

    To study the incidence and clinical manifestations of rotavirus among children at Buri Ram Hospital, admitted with the diagnosis of acute diarrhea between November 2005 and February 2006. In the course of a cross sectional descriptive study, 103 stool samples obtained from inpatients below the age of 5 years were examined for rotavirus by RT- PCR. Data on clinical manifestations, complications, administration of antibiotics, length of admission and hospital cost were obtained by means of questionnaires distributed among physicians. The statistics used were presented as percentage, mean and 95% confidence interval, while chi-square and unpaired t-test were used to establish significant differences at p < 0.05. Rotavirus was detected in 45 of 103 stool samples (43.68%, 95%CI = 33.93, 53.81). No significant differences were found between clinical manifestations of children with rotavirus infection and non-rotavirus infection as both groups displayed acute watery diarrhea (p = 0.33), fever (p = 0.80), nausea or vomiting (p = 0.08), predominant lymphocytes (p = 0.54), absence of red blood cells (p = 0.63) or white blood cells (p = 0.57) in the stool examination, moderate or severe dehydration (p = 0.06), lactose intolerance (p = 0.41), hypokalemia (p = 0.55), metabolic acidosis (0.18) Administration of antibiotics was significantly reduced for treatment of rotavirus acute diarrhea (31.1% vs 63.8%, p = 0.001). Hospital cost and length of admission were significantly reduced in rotavirus acute diarrhea (1,845.04 baht vs 2,297.00 baht, p < 0.01) (2.09 days vs 2.81 days, p < 0.001). Compared to previous studies, no differences were found in the percentage of rotavirus acute diarrhea. Rotavirus infection is a major cause for hospitalization of children below the age of 5 years with acute diarrhea. Clinical characteristics of rotavirus acute diarrhea were not significantly different from those due to other etiologies. Diagnosis of rotavirus infection should be based on

  4. Association of Lipoproteins, Insulin Resistance, and Rosuvastatin With Incident Type 2 Diabetes Mellitus : Secondary Analysis of a Randomized Clinical Trial.

    Science.gov (United States)

    Dugani, Sagar B; Akinkuolie, Akintunde O; Paynter, Nina; Glynn, Robert J; Ridker, Paul M; Mora, Samia

    2016-05-01

    Statins decrease levels of low-density lipoprotein (LDL) and triglycerides as well as cardiovascular events but increase the risk for a diagnosis of type 2 diabetes mellitus (T2DM). The risk factors associated with incident T2DM are incompletely characterized. To investigate the association of lipoprotein subclasses and size and a novel lipoprotein insulin resistance (LPIR) score (a composite of 6 lipoprotein measures) with incident T2DM among individuals randomized to a high-intensity statin or placebo. This secondary analysis of the JUPITER trial (a placebo-controlled randomized clinical trial) was conducted at 1315 sites in 26 countries and enrolled 17 802 men 50 years or older and women 60 years or older with LDL cholesterol levels less than 130 mg/dL, high-sensitivity C-reactive protein levels of at least 2 mg/L, and triglyceride levels less than 500 mg/dL. Those with T2DM were excluded. A prespecified secondary aim was to assess the effect of rosuvastatin calcium on T2DM. Incident T2DM was monitored for a median of 2.0 years. Data were collected from February 4, 2003, to August 20, 2008, and analyzed (intention-to-treat) from December 1, 2013, to January 21, 2016. Rosuvastatin calcium, 20 mg/d, or placebo. Size and concentration of lipids, apolipoproteins, and lipoproteins at baseline (11 918 patients with evaluable plasma samples) and 12 months after randomization (9180 patients). The LPIR score, a correlate of insulin resistance, was calculated as a weighted combination of size and concentrations of LDL, very low-density lipoprotein (VLDL), and high-density lipoprotein (HDL) particles. Among the 11 918 patients (4334 women [36.4%]; median [interquartile range] age, 66 [60-71] years), rosuvastatin lowered the levels of LDL particles (-39.6%; 95% CI, -49.4% to -24.6%), VLDL particles (-19.6%; 95% CI, -40.6% to 10.3%), and VLDL triglycerides (-15.2%; 95% CI, -35.9% to 11.3%) and shifted the lipoprotein subclass distribution toward smaller LDL size (-1.5%; 95

  5. The incidence of cervical spondylosis decreases with aging in the elderly, and increases with aging in the young and adult population: a hospital-based clinical analysis

    Directory of Open Access Journals (Sweden)

    Wang C

    2016-01-01

    Full Text Available Chuanling Wang,1,* Fuming Tian,1,* Yingjun Zhou,2 Wenbo He,1 Zhiyou Cai1 1Department of Neurology, 2Physical Examination Center, Renmin Hospital, Hubei University of Medicine, Shiyan Renmin Hospital, Shiyan, Hubei Province, People’s Republic of China *These authors contributed equally to this work Background and purpose: Cervical spondylosis is well accepted as a common degenerative change in the cervical spine. Compelling evidence has shown that the incidence of cervical spondylosis increases with age. However, the relationship between age and the incidence of cervical spondylosis remains obscure. It is essential to note the relationship between age and the incidence of cervical spondylosis through more and more clinical data.Methods: In the case-controlled study reported here, retrospective clinical analysis of 1,276 cases of cervical spondylosis has been conducted. We analyzed the general clinical data, the relationship between age and the incidence of cervical spondylosis, and the relationship between age-related risk factors and the incidence of cervical spondylosis. A chi-square test was used to analyze the associations between different variables. Statistical significance was defined as a P-value of less than 0.05.Results: The imaging examination demonstrated the most prominent characteristic features of cervical spondylosis: bulge or herniation at C3-C4, C4-C5, and C5-C6. The incidence of cervical spondylosis increased with aging before age 50 years and decreased with aging after age 50 years, especially in the elderly after 60 years old. The occurrence rate of bulge or herniation at C3-C4, C4-C5, C5-C6, and C6-C7 increased with aging before age 50 years and decreased with aging after age 50 years, especially after 60 years. Moreover, the incidence of hyperosteogeny and spinal stenosis increased with aging before age 60 years and decreased with aging after age 60 years, although there was no obvious change in calcification. The age

  6. Clinical Analysis of the Incidence and the Treatment of Pe-diatric Cataract Patients with Optic-nerve Maldevelopment

    Institute of Scientific and Technical Information of China (English)

    Cancan Lv; Wei Xiao

    2014-01-01

    Purpose:.To interpret the incidence of optic-nerve maldevel-opment in postoperative pediatric cataract patients, and evalu-ate the clinical efficacy of administration of murine nerve growth factor (mNGF) in such patients. Methods: Pattern visual evoked potential (P-VEP) was used to measure the visual pathway function in 28 cases (56 eyes) with bilateral congenital cataract and 13 cases (13 eyes) with unilateral congenital cataract who underwent cataract extrac-tion and intraocular lens implantation surgeries..The results were compared with 25 age-sex-matched healthy children (50 eyes)..mNGF was administered in 13 cases (23 eyes) who had visual pathway disorder..The efficacy of mNGF injection was observed. P100 latencies, which were used as a main parame-ter in P-VEP measurement, were analyzed statistically. Results:.When compared with normal children, the P100 la-tency was significantly prolonged in the congenital cataract group (P Conclusion: Compared with normal children, the congenital cataract patients are more vulnerable to optic-nerve maldevel-opment. Murine NGF likely plays a protective and nutritive role in the development of optic nerve in cases of optic-nerve maldevelopment followed by congenital cataract surgery. (Eye Science 2014; 29:12-19).

  7. Incidence of stressful life events and influence of sociodemographic and clinical variables on the onset of first-episode psychosis.

    Science.gov (United States)

    Butjosa, Anna; Gómez-Benito, Juana; Huerta-Ramos, Elena; Del Cacho, Núria; Barajas, Ana; Baños, Iris; Usall, Judith; Dolz, Montserrat; Sánchez, Bernardo; Carlson, Janina; Maria Haro, Josep; Ochoa, Susana

    2016-11-30

    This study presents a quantitative analysis of the incidence of stressful life events (SLEs) and the variables gender, age at onset, family history and psychotic symptoms in patients with first-episode psychosis (FEP). A descriptive, cross-sectional methodology was used to interview 68 patients with FEP between 13 and 47 years of age. The Psychiatric Epidemiology Research Interview Life Events Scale collected one-year period prior to onset of FEP - used to analyse the subcategories academic, work, love and marriage, children, residence, legal affairs, finances and social activities-, Positive and Negative Syndrome Scale, and Clinical Global Impression-Schizophrenia scale were used to assess the relevance of certain SLEs during adolescence. Age at onset showed a significant negative correlation with the categories academic and social activities. By contrast, it showed a positive correlation with work and children. A significant relationship was found between paternal family history and social activities and between maternal family history and academic and love and marriage. Finally, an inverse relationship was observed between negative symptoms and the categories children and finance. Depressive symptoms were significantly correlated with the category academic. Our results show the importance of SLEs during adolescence and suggest that there is a clear need to develop preventive actions that promote effective strategies for dealing with the accumulation of psychosocial stress. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  8. Incidence, associated factors and clinical impact of severe infections in a large, multicentric cohort of patients with systemic lupus erythematosus.

    Science.gov (United States)

    Rúa-Figueroa, Íñigo; López-Longo, Javier; Galindo-Izquierdo, María; Calvo-Alén, Jaime; Del Campo, Víctor; Olivé-Marqués, Alejandro; Pérez-Vicente, Sabina; Fernández-Nebro, Antonio; Andrés, Mariano; Erausquin, Celia; Tomero, Eva; Horcada, Loreto; Uriarte, Esther; Freire, Mercedes; Montilla, Carlos; Sánchez-Atrio, Ana; Santos, Gregorio; Boteanu, Alina; Díez-Álvarez, Elvira; Narváez, Javier; Martínez-Taboada, Víctor; Silva-Fernández, Lucía; Ruiz-Lucea, Esther; Andreu, José Luis; Hernández-Beriain, José Ángel; Gantes, Marian; Hernández-Cruz, Blanca; Pérez-Venegas, José; Pecondón-Español, Ángela; Marras, Carlos; Ibáñez-Barceló, Mónica; Bonilla, Gema; Torrente, Vicente; Castellví, Iván; Alegre, Juan José; Calvet, Joan; Marenco, Jose Luis; Raya, Enrique; Vázquez, Tomás; Quevedo, Victor; Muñoz-Fernández, Santiago; Rodríguez-Gómez, Manuel; Ibáñez, Jesús; Pego-Reigosa, José M

    2017-08-01

    To estimate the incidence of severe infection and investigate the associated factors and clinical impact in a large systemic lupus erythematosus (SLE) retrospective cohort. All patients in the Spanish Rheumatology Society Lupus Registry (RELESSER) who meet ≥4 ACR-97 SLE criteria were retrospectively investigated for severe infections. Patients with and without infections were compared in terms of SLE severity, damage, comorbidities, and demographic characteristics. A multivariable Cox regression model was built to calculate hazard ratios (HRs) for the first infection. A total of 3658 SLE patients were included: 90% female, median age 32.9 years (DQ 9.7), and mean follow-up (months) 120.2 (±87.6). A total of 705 (19.3%) patients suffered ≥1 severe infection. Total severe infections recorded in these patients numbered 1227. The incidence rate was 29.2 (95% CI: 27.6-30.9) infections per 1000 patient years. Time from first infection to second infection was significantly shorter than time from diagnosis to first infection (p diagnosis (HR = 1.016, 95% CI: 1.009-1.023), Latin-American (Amerindian-Mestizo) ethnicity (HR = 2.151, 95% CI: 1.539-3.005), corticosteroids (≥10mg/day) (HR = 1.271, 95% CI: 1.034-1.561), immunosuppressors (HR = 1.348, 95% CI: 1.079-1.684), hospitalization by SLE (HR = 2.567, 95% CI: 1.905-3.459), Katz severity index (HR = 1.160, 95% CI: 1.105-1.217), SLICC/ACR damage index (HR = 1.069, 95% CI: 1.031-1.108), and smoking (HR = 1.332, 95% CI: 1.121-1.583). Duration of antimalarial use (months) proved protective (HR = 0.998, 95% CI: 0.997-0.999). Severe infection constitutes a predictor of poor prognosis in SLE patients, is more common in Latin-Americans and is associated with age, previous infection, and smoking. Antimalarials exerted a protective effect. Copyright © 2017 Elsevier Inc. All rights reserved.

  9. Incidence, clinical spectrum, risk factors and impact of HIV-associated immune reconstitution inflammatory syndrome in South Africa.

    Directory of Open Access Journals (Sweden)

    Lewis John Haddow

    Full Text Available BACKGROUND: Immune reconstitution inflammatory syndrome (IRIS is a widely recognised complication of antiretroviral therapy (ART, but there are still limited data from resource-limited settings. Our objective was to characterize the incidence, clinical spectrum, risk factors and contribution to mortality of IRIS in two urban ART clinics in South Africa. METHODS AND FINDINGS: 498 adults initiating ART in Durban, South Africa were followed prospectively for 24 weeks. IRIS diagnosis was based on consensus expert opinion, and classified by mode of presentation (paradoxical worsening of known opportunistic infection [OI] or unmasking of subclinical disease. 114 patients (22.9% developed IRIS (36% paradoxical, 64% unmasking. Mucocutaneous conditions accounted for 68% of IRIS events, mainly folliculitis, warts, genital ulcers and herpes zoster. Tuberculosis (TB accounted for 25% of IRIS events. 18/135 (13.3% patients with major pre-ART OIs (e.g. TB, cryptococcosis developed paradoxical IRIS related to the same OI. Risk factors for this type of IRIS were baseline viral load >5.5 vs. 30 days of OI treatment prior to ART (2.66; 1.16-6.09. Unmasking IRIS related to major OIs occurred in 25/498 patients (5.0%, and risk factors for this type of IRIS were baseline C-reactive protein ≥25 vs. 12 g/dL (3.36; 1.32-8.52, ≥10% vs. <10% weight loss prior to ART (2.31; 1.05-5.11 and mediastinal lymphadenopathy on pre-ART chest x-ray (9.15; 4.10-20.42. IRIS accounted for 6/25 (24% deaths, 13/65 (20% hospitalizations and 10/35 (29% ART interruptions or discontinuations. CONCLUSION: IRIS occurred in almost one quarter of patients initiating ART, and accounted for one quarter of deaths in the first 6 months. Priority strategies to reduce IRIS-associated morbidity and mortality in ART programmes include earlier ART initiation before onset of advanced immunodeficiency, improved pre-ART screening for TB and cryptococcal infection, optimization of OI therapy prior to ART

  10. The incidence and clinical symptomatology of Clostridium difficile infections in a community setting in a cohort of Danish patients attending general practice

    DEFF Research Database (Denmark)

    Søes, Lillian Marie; Holt, H M; Böttiger, B;

    2014-01-01

    Clostridium difficile infection (CDI) is gradually being recognised as a cause of morbidity in the community. We investigated the incidence and clinical characteristics of CDI in a community setting and characterised the C. difficile strains by toxin gene profiling and polymerase chain reaction (...

  11. A nationwide study on hospital admissions due to dehydration in exclusively breastfed infants in the Netherlands : Its incidence, clinical characteristics, treatment and outcome

    NARCIS (Netherlands)

    Pelleboer, R.A.A.; Bontemps, S.T.H.; Verkerk, P.H.; Dommelen, P. van; Pereira, R.R.; Wouwe, J.P. van

    2009-01-01

    Aims: To estimate the incidence and clinical characteristics in hospital admissions due to dehydration or undernutrition and their laboratory evaluation and treatment outcome in exclusively breastfed infants. Methods: All hospital admissions during the first 3 months of life assessed by the Dutch Pa

  12. A nationwide study on hospital admissions due to dehydration in exclusively breastfed infants in the Netherlands : Its incidence, clinical characteristics, treatment and outcome

    NARCIS (Netherlands)

    Pelleboer, R.A.A.; Bontemps, S.T.H.; Verkerk, P.H.; Dommelen, P. van; Pereira, R.R.; Wouwe, J.P. van

    2009-01-01

    Aims: To estimate the incidence and clinical characteristics in hospital admissions due to dehydration or undernutrition and their laboratory evaluation and treatment outcome in exclusively breastfed infants. Methods: All hospital admissions during the first 3 months of life assessed by the Dutch Pa

  13. Equipment-related incidents in the operating room: an analysis of occurrence, underlying causes and consequences for the clinical process

    NARCIS (Netherlands)

    Wubben, I.; van Manen, Jeanette Gabrielle; van den Akker, B.J.; Vaartjes, S.R.; van Harten, Willem H.

    2010-01-01

    Background: Equipment-related incidents in the operating room (OR) can affect quality of care. In this study, the authors determined the occurrence and effects on the care process in a large teaching hospital. - Methods: During a 4-week period, OR nurses reported equipment-related incidents during

  14. Incidência e aspectos clínico-laboratoriais do Lúpus eritematoso sistêmico em cidade do Sul do Brasil Incidence and clinical-laboratory aspects of systemic lupus erythematosus in a Southern brazilian city

    Directory of Open Access Journals (Sweden)

    Carlos Alberto Kenji Nakashima

    2011-06-01

    Full Text Available INTRODUÇÃO: Estudos epidemiológicos brasileiros sobre o lúpus eritematoso sistêmico (LES são bastante escassos e os dados existentes hoje são praticamente todos de literatura internacional. OBJETIVOS: Determinar a incidência e algumas características clínicas e laboratoriais de pacientes com LES em Cascavel, Paraná - Brasil. PACIENTES E MÉTODOS: Os dados foram coletados entre agosto de 2007 e julho de 2008 em todos os serviços de saúde do município que possuíam atendimentos na especialidade de Reumatologia: um hospital universitário, um ambulatório público e três clínicas privadas da cidade. RESULTADOS: Foram identificados 14 pacientes com diagnóstico de LES, resultando em uma incidência estimada de 4,8 casos/100.000 habitantes/ano. Todos os pacientes eram do sexo feminino, com média de idade de 41,5 anos. A faixa etária com maior incidência foi a de 30 - 39 anos e 92,8% apresentaram quatro ou mais dos 11 critérios do American College of Rheumatology (ACR para o diagnóstico de LES. O tratamento farmacológico dos pacientes também foi avaliado e mostrou estar de acordo com o Consenso Brasileiro para o tratamento de LES. CONCLUSÃO: A incidência obtida em Cascavel/PR está próxima das incidências observadas em estudos internacionais.INTRODUCTION: Brazilian epidemiological studies on systemic lupus erythematosus (SLE are scarce, and currently available data originate almost entirely from international literature. OBJECTIVES: To determine the incidence and some clinical and laboratory characteristics of patients with SLE in the municipality of Cascavel, state of Paraná, Brazil. PATIENTS AND METHODS: Data were collected from August 2007 to July 2008 in all health services of Cascavel providing health care in rheumatology: a university-affiliated hospital, a public outpatient clinic, and three private clinics. RESULTS: The study identified 14 patients diagnosed with SLE, which resulted in an estimated incidence of 4

  15. Incidence and clinical predictors of subsequent atrial fibrillation requiring additional ablation after cavotricuspid isthmus ablation for typical atrial flutter.

    Science.gov (United States)

    De Bortoli, Alessandro; Shi, Li-Bin; Ohm, Ole-Jørgen; Hoff, Per Ivar; Schuster, Peter; Solheim, Eivind; Chen, Jian

    2017-06-01

    We sought to investigate the incidence of atrial fibrillation after catheter ablation for typical atrial flutter and to determine the predictors for symptomatic atrial fibrillation that required a further additional dedicated ablation procedure. 127 patients underwent elective cavotricuspid isthmus ablation with the indication of symptomatic, typical atrial flutter. The occurrence of atrial flutter, atrial fibrillation, cerebrovascular events and the need for additional ablation procedures for symptomatic atrial fibrillation was assessed during long-term follow-up. The majority of patients (70%) manifested atrial fibrillation during a follow-up period of 68 ± 24 months, and a significant proportion (42%) underwent one or multiple atrial fibrillation ablation procedures after an average of 26 months from the index procedure. Recurrence of typical atrial flutter was rare. Ten patients (8%) suffered cerebrovascular events. Earlier documentation of atrial fibrillation (OR 3.53), previous use of flecainide (OR 3.33) and left atrial diameter (OR 2.96) independently predicted occurrence of atrial fibrillation during the follow-up. A combination of pre- and intra-procedural documentation of atrial fibrillation (OR 3.81) and previous use of flecainide (OR 2.43) independently predicted additional atrial fibrillation ablation. Atrial fibrillation occurred in the majority of patients after ablation for typical atrial flutter and 42% of them required an additional dedicated ablation procedure. Pre- and intraprocedural documentation of atrial fibrillation together with previous use of flecainide independently predicted atrial fibrillation occurrence and a need for additional ablation. Anticoagulation treatment should be continued in high-risk patients in spite of clinical disappearance of atrial flutter.

  16. Incidence and impact on clinical outcome of infections with piperacillin/tazobactam resistant Escherichia coli in ICU: A retrospective study

    Directory of Open Access Journals (Sweden)

    Mounier Roman

    2008-05-01

    Full Text Available Abstract Background Escherichia coli infections are frequent in ICU patients. The increased resistance to fluoroquinolones and amoxicillin/clavulanate of this pathogen mandates the prescription of broad-spectrum antibiotics such as piperacillin/tazobactam (PIP-TAZ or third generation cephalosporins (3GC. Methods To assess incidence and impact on clinical outcome of infections with PIP-TAZ resistant E. coli in ICU patients, we conducted a retrospective cohort study with infections due to PIP-TAZ resistant (PIP-TAZ R or to PIP-TAZ susceptible strains (PIP-TAZ S between 1 January 2002 and 30 June 2004. Results Of 83 strains, 13 were PIP-TAZ R: 2 strains produced an extended-spectrum β-lactamase (2%, 11 produced a high level penicillinase (13%. Prior amoxicillin or amoxicillin/clavulanate prescription was reported in 7 cases (54% of infections with PIP-TAZ R isolates and in 15 cases (21% of infections with PIP-TAZ S isolates (p = 0.03. Time of onset of the infection from hospital admission was longer in case of infections with PIP-TAZ R than with PIP-TAZ S isolates (22 ± 32 vs 10 ± 21 days, p = 0.01. The overall ICU mortality rate was 38%. Mortality and length of stay in ICU were similar in case of infections with PIP-TAZ R isolates and with PIP-TAZ S isolates. Conclusion Infections with PIP-TAZ R E. coli are frequent in ICU patients. No prognostic impact of this pattern of resistance was found. Prescription of PIP-TAZ for empirical treatment of E. coli infections in ICU however exposes to inappropriate therapy.

  17. A Clinical Algorithm to Identify HIV Patients at High Risk for Incident Active Tuberculosis: A Prospective 5-Year Cohort Study.

    Directory of Open Access Journals (Sweden)

    Susan Shin-Jung Lee

    Full Text Available Predicting the risk of tuberculosis (TB in people living with HIV (PLHIV using a single test is currently not possible. We aimed to develop and validate a clinical algorithm, using baseline CD4 cell counts, HIV viral load (pVL, and interferon-gamma release assay (IGRA, to identify PLHIV who are at high risk for incident active TB in low-to-moderate TB burden settings where highly active antiretroviral therapy (HAART is routinely provided.A prospective, 5-year, cohort study of adult PLHIV was conducted from 2006 to 2012 in two hospitals in Taiwan. HAART was initiated based on contemporary guidelines (CD4 count < = 350/μL. Cox regression was used to identify the predictors of active TB and to construct the algorithm. The validation cohorts included 1455 HIV-infected individuals from previous published studies. Area under the receiver operating characteristic (ROC curve was calculated.Seventeen of 772 participants developed active TB during a median follow-up period of 5.21 years. Baseline CD4 < 350/μL or pVL ≥ 100,000/mL was a predictor of active TB (adjusted HR 4.87, 95% CI 1.49-15.90, P = 0.009. A positive baseline IGRA predicted TB in patients with baseline CD4 ≥ 350/μL and pVL < 100,000/mL (adjusted HR 6.09, 95% CI 1.52-24.40, P = 0.01. Compared with an IGRA-alone strategy, the algorithm improved the sensitivity from 37.5% to 76.5%, the negative predictive value from 98.5% to 99.2%. Compared with an untargeted strategy, the algorithm spared 468 (60.6% from unnecessary TB preventive treatment. Area under the ROC curve was 0.692 (95% CI: 0.587-0.798 for the study cohort and 0.792 (95% CI: 0.776-0.808 and 0.766 in the 2 validation cohorts.A validated algorithm incorporating the baseline CD4 cell count, HIV viral load, and IGRA status can be used to guide targeted TB preventive treatment in PLHIV in low-to-moderate TB burden settings where HAART is routinely provided to all PLHIV. The implementation of this algorithm will avoid unnecessary

  18. [Critical incidents].

    Science.gov (United States)

    Scheidegger, D

    2005-03-01

    In medicine real severe mishaps are rare. On the other hand critical incidents are frequent. Anonymous critical incident reporting systems allow us to learn from these mishaps. This learning process will make our daily clinical work safer Unfortunately, before these systems can be used efficiently our professional culture has to be changed. Everyone in medicine has to admit that errors do occur to see the need for an open discussion. If we really want to learn from errors, we cannot punish the individual, who reported his or her mistake. The interest is primarily in what has happened and why it has happened and not who has committed this mistake. The cause for critical incidents in medicine is in over 80% the human factor Poor communication, work under enormous stress, conflicts and hierarchies are the main cause. This has been known for many years, therefore have already 15 years ago high-tech industries, like e.g. aviation, started to invest in special courses on team training. Medicine is a typical profession were until now only the individual performance decided about the professional career Communication, conflict management, stress management, decision making, risk management, team and team resource management were subjects that have never been taught during our preor postgraduate education. These points are the most important ones for an optimal teamwork. A multimodular course designed together with Swissair (Human Aspect Development medical, HADmedical) helps to cover, as in aviation, the soft factor and behavioural education in medicine and to prepare professionals in health care to work as a real team.

  19. Incidence of vestibular schwannoma and incidental findings on the magnetic resonance imaging and computed tomography scans of patients from a direct referral audiology clinic.

    Science.gov (United States)

    Wong, B Y W; Capper, R

    2012-07-01

    To identify the incidence of vestibular schwannoma amongst patients referred from a direct referral audiology clinic, and also the number of incidental findings, as seen on magnetic resonance imaging or computed tomography scans. Prospective data collection for patients referred from a direct referral audiology clinic due to audiological evidence of asymmetrical hearing loss. The audiograms, magnetic resonance imaging and computed tomography scans of patients with diagnosed vestibular schwannoma were subsequently reviewed. A total of 4100 patients were seen during the study period, with 396 scans performed. Six (1.5 per cent) patients had vestibular schwannoma, while 12 (3 per cent) had significant incidental findings. Patients referred from the direct referral audiology clinic had a low incidence of vestibular schwannoma detection. Their detection rate for significant incidental findings was similar to previous reports. If the current protocol had not been in place, over 300 patients would have been needlessly added to the ENT clinic list. Thus, general practitioner referral to direct referral audiology clinics provides a cost-effective way of managing asymmetrical sensorineural hearing loss in older patients. The number of such clinics could be expanded.

  20. Biomarker tools to design clinical vaccines determined from a study of annual listeriosis incidence in northern Spain

    OpenAIRE

    Ricardo Calderón González; Hector Teran-Navarro; Jose Maria Marimon; Claudia Gonzalez-Rico; Jorge Calvo-Montes; Elisabet Frande Cabanes; Miriam Alkorta-Gurrutxaga; Carmen Fariñas; Luis Martinez-Martinez; Emilio Perez-Trallero; Carmen Alvarez-Dominguez

    2016-01-01

    Two regions of northern Spain, Gipuzkoa, and Cantabria present high annual incidence of listeriosis (1.86 and 1.71 cases per 100,000 inhabitants, respectively). We report that the high annual incidences are a consequence of infection with highly virulent Listeria monocytogenes isolates linked to fatal outcomes in elderly patients with cancer. In addition, listeriosis patients with cancer present low IL-17A/IL-6 ratios and significantly reduced levels of anti-GAPDH1–22 antibodies, identified a...

  1. Incidence rate and pattern of clinically relevant potential drug-drug interactions in a large outpatient population of a developing country

    Directory of Open Access Journals (Sweden)

    Ehsan Nabovati

    2016-01-01

    Full Text Available The objective of this study was to determine incidence rate, type, and pattern of clinically relevant potential drug-drug interactions (pDDIs in a large outpatient population of a developing country. A retrospective, descriptive cross-sectional study was conducted on outpatients’ prescriptions in Khorasan Razavi province, Iran, over 12 months. A list of 25 clinically relevant DDIs, which are likely to occur in the outpatient setting, was used as the reference. Most frequent clinically relevant pDDIs, most common drugs contributing to the pDDIs, and the pattern of pDDIs for each medical specialty were determined. Descriptive statistics were used to report the results. In total, out of 8,169,142 prescriptions, 6,096 clinically relevant pDDIs were identified. The most common identified pDDIs were theophyllines-quinolones, warfarin-nonsteroidal anti-inflammatory drugs, benzodiazepines-azole antifungal agents, and anticoagulants-thyroid hormones. The most common drugs contributing to the identified pDDIs were ciprofloxacin, theophylline, warfarin, aminophylline, alprazolam, levothyroxine, and selegiline. While the incidence rate of clinically relevant pDDIs in prescriptions of general practitioners, internists, and cardiologists was the highest, the average pDDI incidence per 10,000 prescriptions of pulmonologists, infectious disease specialists, and cardiologists was highest. Although a small proportion of the analyzed prescriptions contained drug pairs with potential for clinically relevant DDIs, a significant number of outpatients have been exposed to the adverse effects associated with these interactions. It is recommended that in addition to training physicians and pharmacists, other effective interventions such as computerized alerting systems and electronic prescribing systems be designed and implemented.

  2. Incidence and clinical value of prolonged I-V interval in NICU infants after failing neonatal hearing screening

    NARCIS (Netherlands)

    S. Coenraad (Saskia); L.J. Hoeve (Hans); A. Goedegebure (Andre)

    2010-01-01

    textabstractInfants admitted to neonatal intensive care units (NICUs) have a higher incidence of perinatal complications and delayed maturational processes. Parameters of the auditory brainstem response (ABR) were analyzed to study the prevalence of delayed auditory maturation or neural pathology. T

  3. The Effect of Neutral Oligosaccharides on Reducing the Incidence of Necrotizing Enterocolitis in Preterm infants: A Randomized Clinical Trial

    Directory of Open Access Journals (Sweden)

    Amir-Mohammad Armanian

    2014-01-01

    Conclusions: Enteral supplementation with prebiotic significantly reduced the incidence of NEC in VLBW infants who were fed exclusively breast-milk. This finding suggests that it might have been the complete removal of formula which caused a synergistic effect between nonhuman neutral oligosaccharides (prebiotic and human oligosaccharides.

  4. Incidence and distribution of congenital malformations clinically detected at birth: a prospective study at tertiary care hospital

    Directory of Open Access Journals (Sweden)

    Mohammad K. Gandhi

    2016-04-01

    Conclusions: From present study we conclude that incidence of congenital anomalies of CNS was highest amongst all types of congenital anomalies (meningomyelocele being the commonest. More emphasis should be given on prevention by regular antenatal care and avoidance of known teratogens and probable teratogenic agents. [Int J Res Med Sci 2016; 4(4.000: 1136-1139

  5. The Effect of Neutral Oligosaccharides on Reducing the Incidence of Necrotizing Enterocolitis in Preterm infants: A Randomized Clinical Trial

    Science.gov (United States)

    Armanian, Amir-Mohammad; Sadeghnia, Alireza; Hoseinzadeh, Maryam; Mirlohi, Maryam; Feizi, Awat; Salehimehr, Nima; Saee, Najme; Nazari, Jila

    2014-01-01

    Background: Necrotizing enterocolitis (NEC) is one of the most destructive diseases associated with conditions of neonatal prematurity. Supplementation with enteral prebiotics may reduce the incidence of NEC, especially in infants who fed exclusively with breast-milk. Therefore, we compared the efficacy and safety of enteral supplementation of a prebiotic mixture (short chain galacto-oligosaccharides/long chain fructo-oligosaccharides [SCGOS/LCFOS]) versus no intervention on incidence of NEC in preterm infants. Methods: In a single-center randomized control trial 75 preterm infants (birth weight [BW] ≤1500 g, gestational age ≤34 weeks and were not fed with formula) on 30 ml/kg/day volume of breast-milk were randomly allocated to have enteral supplementation with a prebiotic mixture (SCGOS/LCFOS; 9:1) or not receive any prebiotic. The incidence of suspected NEC, feeding intolerance, time to full enteral feeds, duration of hospitalization were investigated. Results: Differences in demographic characteristics were not statistically important. SCGOS/LCFOS mixture significantly reduced the incidence of suspected NEC, (1 [4.0%] vs. 11 [22.0%]; hazard ratio: 0.49 [95% confidence interval: 0.29-0.84]; P = 0.002), and time to full enteral feeds (11 [7-21] vs. 14 [8-36] days; P - 0.02]. Also duration of hospitalization was meaningfully shorter in the prebiotic group (16 [9-45] vs. 25 [11-80]; P - 0.004]. Prebiotic oligosaccharides were well tolerated by very low BW (VLBW) infants. Conclusions: Enteral supplementation with prebiotic significantly reduced the incidence of NEC in VLBW infants who were fed exclusively breast-milk. This finding suggests that it might have been the complete removal of formula which caused a synergistic effect between nonhuman neutral oligosaccharides (prebiotic) and human oligosaccharides. PMID:25538834

  6. Incidence and clinical importance of chronic reactive periostal new formations of bone in the cervical region in patients with varying neurological symptomatology

    Energy Technology Data Exchange (ETDEWEB)

    Trattnig, S.; Fruehwald, F.; Schwaighofer, B.; Huebsch, P.; Reisner, T.; Binder, H.

    1989-02-01

    81 patients classed into three groups with clinical evidence of neurological symptoms and posttraumatic pain of the cervical spine and the incidence of degenerative disorders were studied noninvasively via CT scanning. In about half of the patients with nerve-root symptomatology as well as with signs of involvement of long tracts, narrowing of the foramen intervertebrale, respectively of the spinal tract, was seen, attributable to degenerative osseous apposition with excellent clinical segmental and (according to radicular symptoms) side correlation. In contrast to these results the group of patients with posttraumatic clinical symptoms showed almost 50% less preexisting degenerative disorders of the cervical spine. Hypertrophic changes of the processus articulares with narrowing of the spinal canal occurred in 14% and were therefore of minor clinical significance. (orig./GDG).

  7. Incidence and clinical significance of ESR1 mutations in heavily pretreated metastatic breast cancer patients

    Directory of Open Access Journals (Sweden)

    Niu J

    2015-11-01

    Full Text Available Jiaxin Niu,1 Grant Andres,1 Kim Kramer,2 Madappa N Kundranda,3 Ricardo H Alvarez,4 Eiko Klimant,5 Ankur R Parikh,5 Bradford Tan,6 Edgar D Staren,7 Maurie Markman8 1Department of Medical Oncology, Western Regional Medical Center at Cancer Treatment Centers of America (CTCA, Goodyear, AZ, USA; 2CTCA Medicine and Science, Zion, IL, USA; 3Department of Medical Oncology, Banner MD Anderson Cancer Center, Gilbert, AZ, USA; 4Department of Medical Oncology, Southeastern Regional Medical Center at CTCA, Newnan, GA, USA; 5Department of Medical Oncology, Eastern Regional Medical Center at CTCA, Philadelphia, PA, USA; 6Department of Pathology, Midwestern Regional Medical Center at CTCA, Zion, IL, USA; 7Advanced Individual Medicine, Phoenix, AZ, USA; 8CTCA Medicine and Science, Philadelphia, PA, USA Background: ESR1 mutation has recently emerged as one of the important mechanisms involved in endocrine resistance. The incidence and clinical implication of ESR1 mutation has not been well evaluated in heavily pretreated breast cancer patients. Methods: We conducted a retrospective review of advanced breast cancer patients with tumors who underwent next-generation sequencing genomic profiling using Foundation One test at Cancer Treatment Centers of America® regional hospitals between November 2012 and November 2014. Results: We identified a total of 341 patients including 217 (59% estrogen receptor (ER+, 177 (48% progesterone receptor (PR+, 30 (8% hormone receptor+/HER2 positive, and 119 (32% triple negative patients. ESR1 mutation was noted in 27/222 (12.1% ER+ or PR+ breast cancer patients. All ER+ patients received at least one line of an aromatase inhibitor. All 28 patients were found to harbor ESR1 mutations affecting ligand-binding domain with the most common mutations affecting Y537 (17/28, 60.7% and D538 (9/28, 32.1%. In this cohort, 19 (67.9% patients carried three or more, seven (25% patients had one or two additional genomic alterations and one (3

  8. An Aggregate Measure of Sleep Health Is Associated With Prevalent and Incident Clinically Significant Depression Symptoms Among Community-Dwelling Older Women.

    Science.gov (United States)

    Furihata, Ryuji; Hall, Martica H; Stone, Katie L; Ancoli-Israel, Sonia; Smagula, Stephen F; Cauley, Jane A; Kaneita, Yoshitaka; Uchiyama, Makoto; Buysse, Daniel J

    2017-03-01

    Sleep can be characterized along multiple dimensions. We investigated whether an aggregate measure of sleep health was associated with prevalent and incident clinically significant depression symptoms in a cohort of older women. Participants were older women (mean age 80.1 years) who completed baseline (n = 6485) and follow-up (n = 3806) visits, approximately 6 years apart, in the Study of Osteoporotic Fractures (SOF). Self-reported sleep over the past 12 months was categorized as "good" or "poor" across 5 dimensions: satisfaction with sleep duration, daytime sleepiness, mid-sleep time, sleep onset latency, and sleep duration. An aggregate measure of sleep health was calculated by summing the number of "poor" dimensions. Clinically significant depression symptoms were defined as a score ≥6 on the Geriatric Depression Scale. Relationships between sleep health and depression symptoms were evaluated with multivariate logistic regression, adjusting for health measures and medications. Individual sleep health dimensions of sleep satisfaction, daytime sleepiness, mid-sleep time, and sleep onset latency were significantly associated with prevalent depression symptoms (odds ratios [OR] = 1.26-2.69). Sleep satisfaction, daytime sleepiness, and sleep onset latency were significantly associated with incident depression symptoms (OR = 1.32-1.79). The number of "poor" sleep health dimensions was associated in a gradient fashion with greater odds of prevalent (OR = 1.62-5.41) and incident (OR = 1.47-3.15) depression symptoms. An aggregate, multidimensional measure of sleep health was associated with both prevalent and incident clinically-significant depression symptoms in a gradient fashion. Future studies are warranted to extend these findings in different populations and with different health outcomes.

  9. Incidence of systemic lupus erythematosus in a population-based cohort using revised 1997 American College of Rheumatology and the 2012 Systemic Lupus International Collaborating Clinics classification criteria.

    Science.gov (United States)

    Ungprasert, P; Sagar, V; Crowson, C S; Amin, S; Makol, A; Ernste, F C; Osborn, T G; Moder, K G; Niewold, T B; Maradit-Kremers, H; Ramsey-Goldman, R; Chowdhary, V R

    2017-03-01

    In 2012, the Systemic Lupus International Collaborating Clinics (SLICC) group published a new set of classification criteria for systemic lupus erythematosus (SLE). Studies applying these criteria to real-life scenarios have found either equal or greater sensitivity and equal or lower specificity to the 1997 ACR classification criteria (ACR 97). Nonetheless, there are no studies that have used the SLICC 12 criteria to investigate the incidence of lupus. We used the resource of the Rochester Epidemiology Project to identify incident SLE patients in Olmsted County, Minnesota, from 1993 to 2005, who fulfilled the ACR 97 or SLICC 12 criteria. A total of 58 patients met criteria by SLICC 12 and 44 patients met criteria by ACR 97. The adjusted incidence of 4.9 per 100,000 person-years by SLICC 12 was higher than that by ACR 97 (3.7 per 100,000 person-years, p = 0.04). The median duration from the appearance of first criterion to fulfillment of the criteria was shorter for the SLICC 12 than for ACR 97 (3.9 months vs 8.1 months). The higher incidence by SLICC 12 criteria came primarily from the ability to classify patients with renal-limited disease, the expansion of the immunologic criteria and the expansion of neurologic criteria.

  10. Incidence and Clinical Features of Peptic Ulcer Disease In Acute Upper Gastrointestinal Bleeding: -Experience of Moroccan University Hospital Unit-

    Directory of Open Access Journals (Sweden)

    Y. Cherradi

    2015-12-01

    Full Text Available Introduction: Peptic ulcer disease (PUD has been recognized as the leading cause of acute upper gastrointestinal bleeding (AUGIB. This study aims to report general features of bleeding peptic ulcers in patients who benefit of urgent endoscopy in our department after an acute upper gastrointestinal hemorrhage. Results: A total of 1809 patients were explored for acute upper gastrointestinal bleeding in our unit since 2003 to 2008. Gastroduodenal peptic ulcers were the most frequent diagnosed etiology. They present 38% of all reported causes of bleeding (n=527 (table I. 25% were located at duodenal mucosa (n= 347 and 13% were gastric ulcers (n=180. No esophageal ulcers were reported. Incidence of both duodenal and gastric ulcers decreases during the last years. Conclusion: In our department, incidence of bleeding peptic ulcer disease is decreasing but they continue to be the first cause of AUGIB.

  11. Acyclovir Prophylaxis Reduces the Incidence of Herpes Zoster Among HIV-Infected Individuals: Results of a Randomized Clinical Trial.

    Science.gov (United States)

    Barnabas, Ruanne V; Baeten, Jared M; Lingappa, Jairam R; Thomas, Katherine K; Hughes, James P; Mugo, Nelly R; Delany-Moretlwe, Sinead; Gray, Glenda; Rees, Helen; Mujugira, Andrew; Ronald, Allan; Stevens, Wendy; Kapiga, Saidi; Wald, Anna; Celum, Connie

    2016-02-15

    Human immunodeficiency virus (HIV)-infected persons have higher rates of herpes zoster than HIV-uninfected individuals. We assessed whether twice daily treatment with 400 mg of oral acyclovir reduces the incidence of herpes zoster in a randomized, double-blind, placebo-controlled trial among 3408 persons coinfected with HIV and herpes simplex virus type 2. During 5175 person-years of follow-up, 26 cases of herpes zoster occurred among those assigned acyclovir, compared with 69 cases among those assigned placebo (rates, 1.00 and 2.68/100 person-years, respectively), a relative decrease of 62% (hazard ratio, 0.38; 95% confidence interval, .24-.67; P herpes zoster incidence among HIV-infected persons.

  12. [Malignant melanoma of the skin as evidenced by epidemiological cancer registries in Germany -- incidence, clinical parameters, variations in recording].

    Science.gov (United States)

    Lehnert, M; Eberle, A; Hentschel, S; Katalinic, A; Kieschke, J; Schmidtmann, I; Schubert-Fritschle, G; Stegmaier, C; Hense, H-W

    2005-10-01

    To exclude bias of registration evidenced by relevant differences among German cancer registries in the incidence of malignant melanoma (melanocarcinoma). Cancer registries in the Federal German states of Hamburg, Schleswig-Holstein, Bremen, Rhineland-Palatinate, Saarland, the Munich District and the County of Münster featured registration data of malignant melanoma diagnosed in 2000 A. D. Figures and incidence rates, distribution of T-stage of the primary tumour were analysed as well as the distribution of sources reporting melanoma to the registries. Details of outpatient treatment of cutaneous melanoma by dermatologists in private practice were investigated. Data of 2,471 malignant melanoma cases were analysed. The highest age standardised incidence rates were 15.7 per 100,000 women and 19 per 100,000 men while the lowest rates were reported as 7.8 and 6.6 per 100,000, respectively (European standard). The proportion of stage T1 tumours varied between 21.5 and 59.2 %. We observed remarkable variations in the structure of reporting sources among the registries. The proportion of reports from dermatologists in private practice varied between 2.2 and 62 %, with higher proportions associated with more T1-T2 tumours but also lower completeness of stage reports. No clear association was identified between incidence of melanoma and reporting sources. Malignant melanomas of smaller size (T1-T2) are reported more frequently in an outpatient setting but very often without data. Hospital departments of dermatology contribute high-quality data with better completeness especially for later stage melanomas. Desirable inclusion of notifications from nationwide operating dermatopathology laboratories is complicated by the Federal German structure of cancer registration. Especially in case of malignant melanoma of the skin notification reports from all sectors of the health care system are imperative for valid epidemiological results.

  13. Prostate cancer incidence, clinical stage and survival in relation to obesity: a prospective cohort study in Denmark.

    Science.gov (United States)

    Møller, Henrik; Roswall, Nina; Van Hemelrijck, Mieke; Larsen, Signe Benzon; Cuzick, Jack; Holmberg, Lars; Overvad, Kim; Tjønneland, Anne

    2015-04-15

    There is no clear link between obesity and prostate cancer incidence but an association has been reported between obesity and fatal prostate cancer. We report on two prospective cohort analyses on (i) the incidence of prostate cancer in relation to obesity in a cohort of men with no previous cancer, and on (ii) the stage distribution and prostate cancer specific mortality in relation to obesity among men with prostate cancer. The "Diet, Cancer and Health" prospective cohort study was established in Denmark in 1993-1997 and accrued 26,944 men aged 50-64 years. Data were extracted on height, weight, body mass index (BMI), waist circumference and body fat percentage. Information on cancer incidence and deaths were obtained by record linkage with the Danish Cancer Register and the Danish Death Register. The incidence rate of prostate cancer was similar or slightly lower in obese men compared with nonobese men, but obese men tended to be diagnosed with more advanced prostate cancer. The proportion of Stage 3-4 cancers was 37% in the lowest BMI quartile and 48% in the highest (p = 0.006). Obese men with prostate cancer had higher prostate cancer specific mortality. The hazard ratio comparing the highest and the lowest quartiles of BMI was 1.48 (95% confidence interval: 1.06-2.05; p-value for trend: 0.002). The association was attenuated but not eliminated by statistical adjustment for stage, and the data are suggestive of a stage-independent causal pathway where prostate cancer in obese men has higher fatality, even in early-stage disease. © 2014 UICC.

  14. Incidence, clinical presentation, and outcome of hiv-1-associated cryptococcal meningitis during the highly active antiretroviral therapy era

    DEFF Research Database (Denmark)

    Touma, Madeleine; Rasmussen, Line D.; Martin-Iguacel, Raquel

    2017-01-01

    -infected individuals, 40 were diagnosed with CM. The incidence rates were 3.7, 1.8, and 0.3 per 1000 person-years at risk in 1995–1996, 1997–1999, and 2000–2014, respectively. Initiation of HAART was associated with decreased risk of acquiring CM [incidence rate ratio (IRR), 0.1 (95% CI, 0.05–0.22)]. African origin...... was associated with increased risk of CM [IRR, 2.05 (95% CI, 1.00–4.20)]. The main signs and symptoms at presentation were headache, cognitive deficits, fever, neck stiffness, nausea, and vomiting. All individuals diagnosed with CM had a CD4 + cell count ...–50)]. Overall, mortality following CM was high and mortality in the first 4 months has not changed substantially over time. However, individuals who survived generally had a favorable prognosis, with 86% (18/21) returning to the pre-CM level of activity. Conclusion: The incidence of HIV-associated CM has...

  15. The Incidence, Clinical Outcomes, and Risk Factors of Thrombocytopenia in Intra-Abdominal Infection Patients: A Retrospective Cohort Study.

    Directory of Open Access Journals (Sweden)

    Qin Wu

    Full Text Available Studies on the incidence and risk factors of thrombocytopenia among intra-abdominal infection patients remain absent, hindering efficacy assessments regarding thrombocytopenia prevention strategies.We retrospectively studied 267 consecutively enrolled patients with intra-abdominal infections. Occurrence of thrombocytopenia was scanned for all patients. All-cause 28-day mortality was recorded. Variables from univariate analyses that were associated with occurrence of hospital-acquired thrombocytopenia were included in a multivariable logistic regression analysis to determine thrombocytopenia predictors.Median APACHE II score and SOFA score of the whole cohort was 12 and 3 respectively. The overall ICU mortality was 7.87% and the 28-day mortality was 8.98%. The incidence of thrombocytopenia among intra-abdominal infection patients was 21.73%. Regardless of preexisting or hospital-acquired one, thrombocytopenia is associated with an increased ICU mortality and 28-day mortality as well as length of ICU or hospital stay. A higher SOFA and ISTH score at admission were significant hospital-acquired thrombocytopenia risk factors.This is the first study to identify a high incidence of thrombocytopenia in patients with intra-abdominal infections. Our findings suggest that the inflammatory milieu of intra-abdominal infections may uniquely predispose those patients to thrombocytopenia. More effective thrombocytopenia prevention strategies are necessary in intra-abdominal infection patients.

  16. Intravitreal injection analysis at the Bascom Palmer Eye Institute: evaluation of clinical indications for the treatment and incidence rates of endophthalmitis

    Directory of Open Access Journals (Sweden)

    Ludimila L Cavalcante

    2010-05-01

    Full Text Available Ludimila L Cavalcante, Milena L Cavalcante, Timothy G Murray, Michael M Vigoda, Yolanda Piña, Christina L Decatur, R Prince Davis, Lisa C Olmos, Amy C Schefler, Michael B Parrott, Kyle J Alliman, Harry W Flynn, Andrew A MoshfeghiBascom Palmer Eye Institute, Department of Ophthalmology, University of Miami Miller School of Medicine, Miami, FL, USAObjective: To report the incidence of endophthalmitis, in addition to its clinical and microbiological aspects, after intravitreal injection of vascular-targeting agents.Methods: A retrospective review of a consecutive series of 10,142 intravitreal injections of vascular targeting agents (bevacizumab, ranibizumab, triamcinolone acetonide, and preservative-free triamcinolone acetonide between June 1, 2007 and January 31, 2010, performed by a single service (TGM at the Bascom Palmer Eye Institute.Results: One case of clinically-suspected endophthalmitis was identified out of a total of 10,142 injections (0.009%, presenting within three days of injection of bevacizumab. The case was culture-positive for Staphylococcus epidermidis. Final visual acuity was 20/40 after pars plana vitrectomy surgery.Conclusions: In this series, the incidence of culture-positive endophthalmitis after intravitreal injection of vascular agents in an outpatient setting was very low. We believe that following a standardized injection protocol, adherence to sterile techniques and proper patient follow-up are determining factors for low incidence rates.Keywords: endophthalmitis, intravitreal injections, vascular targeting agents 

  17. Ageing, exposure to pollution, and interactions between climate change and local seasons as oxidant conditions predicting incident hematologic malignancy at KINSHASA University clinics, Democratic Republic of CONGO (DRC).

    Science.gov (United States)

    Nkanga, Mireille Solange Nganga; Longo-Mbenza, Benjamin; Adeniyi, Oladele Vincent; Ngwidiwo, Jacques Bikaula; Katawandja, Antoine Lufimbo; Kazadi, Paul Roger Beia; Nzonzila, Alain Nganga

    2017-08-23

    The global burden of hematologic malignancy (HM) is rapidly rising with aging, exposure to polluted environments, and global and local climate variability all being well-established conditions of oxidative stress. However, there is currently no information on the extent and predictors of HM at Kinshasa University Clinics (KUC), DR Congo (DRC). This study evaluated the impact of bio-clinical factors, exposure to polluted environments, and interactions between global climate changes (EL Nino and La Nina) and local climate (dry and rainy seasons) on the incidence of HM. This hospital-based prospective cohort study was conducted at Kinshasa University Clinics in DR Congo. A total of 105 black African adult patients with anaemia between 2009 and 2016 were included. HM was confirmed by morphological typing according to the French-American-British (FAB) Classification System. Gender, age, exposure to traffic pollution and garages/stations, global climate variability (El Nino and La Nina), and local climate (dry and rainy seasons) were potential independent variables to predict incident HM using Cox regression analysis and Kaplan Meier curves. Out of the total 105 patients, 63 experienced incident HM, with an incidence rate of 60%. After adjusting for gender, HIV/AIDS, and other bio-clinical factors, the most significant independent predictors of HM were age ≥ 55 years (HR = 2.4; 95% CI 1.4-4.3; P = 0.003), exposure to pollution and garages or stations (HR = 4.9; 95% CI 2-12.1; P types included acute myeloid leukaemia (28.6% n = 18), multiple myeloma (22.2% n = 14), myelodysplastic syndromes (15.9% n = 10), chronic myeloid leukaemia (15.9% n = 10), chronic lymphoid leukaemia (9.5% n = 6), and acute lymphoid leukaemia (7.9% n = 5). After adjusting for confounders using Cox regression analysis, age ≥ 55 years, exposure to pollution, combined local dry season + La Nina and combined local dry season + El Nino were the most significant predictors of

  18. Efficacy of polyethylene glycol-conjugated bovine granulocyte colony-stimulating factor for reducing the incidence of naturally occurring clinical mastitis in periparturient dairy cows and heifers.

    Science.gov (United States)

    Hassfurther, Renee L; TerHune, Terry N; Canning, Peter C

    2015-03-01

    To evaluate effects of various doses of polyethylene glycol (PEG)-conjugated bovine granulocyte colony-stimulating factor (bG-CSF) on the incidence of naturally occurring clinical mastitis in periparturient dairy cattle. 211 periparturient Holstein cows and heifers. Approximately 7 days before the anticipated date of parturition (day of parturition = day 0), healthy cattle received SC injections of sterile saline (0.9% NaCl) solution (control treatment) or PEG-bG-CSF at 5, 10, or 20 μg/kg. Cattle were commingled and housed in a pen with dirt flooring, which was kept wet to maximize the incidence of naturally occurring clinical mastitis. Within 24 hours after parturition, each animal again received the assigned treatment. Mammary glands and milk were visually scored for abnormalities twice daily for 28 days after parturition. Milk samples were aseptically collected from mammary glands with an abnormal appearance or abnormal milk and submitted for microbial culture. Daily milk production was recorded, and milk composition was assessed on days 3, 5, 7, and 10. Cattle treated with PEG-bG-CSF at 10 and 20 μg/kg had significantly fewer cases of clinical mastitis (9/54 and 5/53, respectively), compared with control cattle (18/53). Administration of PEG -bG-CSF did not significantly affect daily milk production or milk composition. Results suggested that PEG-bG-CSF was effective for reducing the incidence of naturally occurring clinical mastitis in periparturient dairy cattle. Further investigations of the use of PEG-bG-CSF as a potential preventative intervention should be conducted.

  19. Incidence of surgery related to problems with peri-implantitis: a retrospective study on patients followed up between 2003 and 2010 at one specialist clinic.

    Science.gov (United States)

    Jemt, Torsten; Gyzander, Victoria; Britse, Anna Örnhall

    2015-04-01

    Little knowledge is available on incidence of patients treated for peri-implantitis problems in routine follow-up protocols. The aim was to report the incidence, and clinical and radiographic characteristics related to routine follow-up patients who are surgically treated for peri-implantitis problems during 8 years of inclusion. Patients with a history of peri-implantitis surgery were identified from patients examined on routine basis at one clinic (Brånemark clinic) between January 2003 and December 2010. Data on included patients were retrospectively retrieved and reported from dental records and radiographs. On an average, 1,294 patients per year (SD 96) were followed up during inclusion period. Altogether, 134 patients had surgery related to peri-implantitis problems, corresponding to an average of 1.2% of followed-up patients per year. No prosthesis was completely lost, but altogether, 37 implants (6% of included implants) were removed in 34 patients (25%) during these surgical interventions. Peri-implantitis surgery was observed more often in the edentulous upper jaw (p implant surfaces. Incidence of peri-implantitis surgery was on an average 1.2% of followed-up patients per year during an 8 years period of inclusion. As no data were available on patient compliance, it could be assumed that the result may underscore the clinical need. Significantly, more edentulous upper jaws were included compared with other treated jaw situations. Data also indicated that the need for surgery may increase by time of follow-up, but no significant differences were observed between patients provided with machined and medium-rough implant surfaces. © 2013 Wiley Periodicals, Inc.

  20. Low incidence of limb-girdle muscular dystrophy type 2C revealed by a mutation study in Japanese patients clinically diagnosed with DMD

    Directory of Open Access Journals (Sweden)

    Maruyama Koichi

    2010-03-01

    Full Text Available Abstract Background Limb-girdle muscular dystrophy type 2C (LGMD2C is an autosomal recessive muscle dystrophy that resembles Duchenne muscular dystrophy (DMD. Although DMD is known to affect one in every 3500 males regardless of race, a widespread founder mutation causing LGMD2C has been described in North Africa. However, the incidence of LGMD2C in Japanese has been unknown because the genetic background remains uncharacterized in many patients clinically diagnosed with DMD. Methods We enrolled 324 patients referred to the Kobe University Hospital with suspected DMD. Mutations in the dystrophin or the SGCG genes were analyzed using not only genomic DNA but also cDNA. Results In 322 of the 324 patients, responsible mutations in the dystrophin were successfully revealed, confirming DMD diagnosis. The remaining two patients had normal dystrophin expression but absence of γ-sarcoglycan in skeletal muscle. Mutation analysis of the SGCG gene revealed homozygous deletion of exon 6 in one patient, while the other had a novel single nucleotide insertion in exon 7 in one allele and deletion of exon 6 in the other allele. These mutations created a stop codon that led to a γ-sarcoglycan deficiency, and we therefore diagnosed these two patients as having LGMD2C. Thus, the relative incidence of LGMD2C among Japanese DMD-like patients can be calculated as 1 in 161 patients suspected to have DMD (2 of 324 patients = 0.6%. Taking into consideration the DMD incidence for the overall population (1/3,500 males, the incidence of LGMD2C can be estimated as 1 per 560,000 or 1.8 per million. Conclusions To the best of our knowledge, this is the first study to demonstrate a low incidence of LGMD2C in the Japanese population.

  1. Estimation of HIV incidence in a large, community-based, randomized clinical trial: NIMH project accept (HIV Prevention Trials Network 043.

    Directory of Open Access Journals (Sweden)

    Oliver Laeyendecker

    Full Text Available BACKGROUND: National Institute of Mental Health Project Accept (HIV Prevention Trials Network [HPTN] 043 is a large, Phase III, community-randomized, HIV prevention trial conducted in 48 matched communities in Africa and Thailand. The study intervention included enhanced community-based voluntary counseling and testing. The primary endpoint was HIV incidence, assessed in a single, cross-sectional, post-intervention survey of >50,000 participants. METHODS: HIV rapid tests were performed in-country. HIV status was confirmed at a central laboratory in the United States. HIV incidence was estimated using a multi-assay algorithm (MAA that included the BED capture immunoassay, an avidity assay, CD4 cell count, and HIV viral load. RESULTS: Data from Thailand was not used in the endpoint analysis because HIV prevalence was low. Overall, 7,361 HIV infections were identified (4 acute, 3 early, and 7,354 established infections. Samples from established infections were analyzed using the MAA; 467 MAA positive samples were identified; 29 of those samples were excluded because they contained antiretroviral drugs. HIV prevalence was 16.5% (range at study sites: 5.93% to 30.8%. HIV incidence was 1.60% (range at study sites: 0.78% to 3.90%. CONCLUSIONS: In this community-randomized trial, a MAA was used to estimate HIV incidence in a single, cross-sectional post-intervention survey. Results from this analysis were subsequently used to compare HIV incidence in the control and intervention communities. TRIAL REGISTRATION: ClinicalTrials.gov NCT00203749.

  2. [The incidence, clinical characteristics and risk factors of upper gastrointestinal bleeding in patients taking dual antiplatelet therapy after percutaneous coronary intervention in south China].

    Science.gov (United States)

    Zhang, Z F; Sha, W H; Tan, G Y; Wang, Q Y

    2016-06-01

    To investigate the incidence, clinical characteristics and risk factors of upper gastrointestinal bleeding (UGIB) in patients with acute coronary syndrome (ACS) who were administrated with aspirin and clopidogrel dual antiplatelet therapy after percutaneous coronary intervention (PCI). ACS patients who had undergone PCI in the cardiovascular institute of Guangdong General Hospital from September 2009 to August 2014 were retrospectively enrolled.The incidence of UGIB and clinical characteristics of ACS patients on dual antiplatelet therapy for 1 year after PCI were analyzed.Risk factors of UGIB were screened in the cohort of patients and sex and age matched controls with ratio 1∶3. A total of 9 118 ACS patients had undergone PCI and UGIB occurred in 189 patients (2.07%, 189/9 118) from September 2009 to August 2014. UGIB patients with history over one year, gastrointestinal tumors or varices or negative endoscopy were excluded.Thus the revised incidence of UGIB occurred was 0.61% in 56 patients (0.61%, 56/9 118) and appeared to decline year by year.Most patients (91.07%, 51/56) had melena or stool occult blood positive (OB+ ), while others had bloody stool or haematemesis.Most UGIB were ulcer-related which was proved by endoscopy, accounting for 67.86% (38/56). There were 24 cases with duodenal ulcer, 13 with gastric ulcer and 1 with complex ulcer, while others were gastric erosion, gastritis and duodenitis.The risk factors of UGIB were previous history of peptic ulcer (Pfactor (P0.05). PPI use for the prevention of UGIB after PCI didn't increase the recurrence of ACS. The incidence of UGIB is 0.61% in ACS patients on dual antiplatelet therapy (aspirin and clopidogrel) for 1 year after PCI and falls year by year.Administration of PPI after PCI protects patients from UGIB, especially in those with precious history of peptic ulcer and renal impairment.

  3. Association of Increased Urinary Albumin With Risk of Incident Clinical Fracture and Rate of Hip Bone Loss: the Osteoporotic Fractures in Men Study.

    Science.gov (United States)

    Fink, Howard A; Vo, Tien N; Langsetmo, Lisa; Barzilay, Joshua I; Cauley, Jane A; Schousboe, John T; Orwoll, Eric S; Canales, Muna T; Ishani, Areef; Lane, Nancy E; Ensrud, Kristine E

    2017-05-01

    Prior studies suggest that increased urine albumin is associated with a heightened fracture risk in women, but results in men are unclear. We used data from Osteoporotic Fractures in Men (MrOS), a prospective cohort study of community-dwelling men aged ≥65 years, to evaluate the association of increased urine albumin with subsequent fractures and annualized rate of hip bone loss. We calculated albumin/creatinine ratio (ACR) from urine collected at the 2003-2005 visit. Subsequent clinical fractures were ascertained from triannual questionnaires and centrally adjudicated by review of radiographic reports. Total hip BMD was measured by DXA at the 2003-2005 visit and again an average of 3.5 years later. We estimated risk of incident clinical fracture using Cox proportional hazards models, and annualized BMD change using ANCOVA. Of 2982 men with calculable ACR, 9.4% had ACR ≥30 mg/g (albuminuria) and 1.0% had ACR ≥300 mg/g (macroalbuminuria). During a mean of 8.7 years of follow-up, 20.0% of men had an incident clinical fracture. In multivariate-adjusted models, neither higher ACR quintile (p for trend 0.75) nor albuminuria (HR versus no albuminuria, 0.89; 95% CI, 0.65 to 1.20) was associated with increased risk of incident clinical fracture. Increased urine albumin had a borderline significant, multivariate-adjusted, positive association with rate of total hip bone loss when modeled in ACR quintiles (p = 0.06), but not when modeled as albuminuria versus no albuminuria. Macroalbuminuria was associated with a higher rate of annualized hip bone loss compared to no albuminuria (-1.8% more annualized loss than in men with ACR fracture associations. In these community-dwelling older men, we found no association between urine albumin levels and risk of incident clinical fracture, but found a borderline significant, positive association with rate of hip bone loss. © 2016 American Society for Bone and Mineral Research. © 2016 American Society for Bone and

  4. Incidence of neuropsychiatric side effects of efavirenz in HIV-positive treatment-naïve patients in public-sector clinics in the Eastern Cape

    Directory of Open Access Journals (Sweden)

    Razia Gaida

    2016-02-01

    Full Text Available Background: It is acknowledged that almost half of patients initiated on efavirenz will experience at least one neuropsychiatric side effect.Objectives: The aim was to determine the incidence and severity of neuropsychiatric side effects associated with efavirenz use in five public-sector primary healthcare clinics in the Eastern Cape.Method: The study was a prospective drug utilisation study. A total of 126 medical records were reviewed to obtain the required information. After baseline assessment, follow-up reviews were conducted at 4 weeks, 12 weeks and 24 weeks from 2014 to 2015.Results: The participant group was 74.60% female (n = 94, and the average age was 37.57±10.60 years. There were no neuropsychiatric side effects recorded for any patient. After the full follow-up period, there were a total of 49 non-adherent patients and one patient had demised. A non-adherent patient was defined as a patient who did not return to the clinic for follow-up assessment and medication refills 30 days or more after the appointed date. Some patients (n = 11 had sent a third party to the clinic to collect their antiretroviral therapy (ART. The clinic pharmacy would at times dispense a two-month supply of medication resulting in the patient presenting only every two months.Conclusion: Further pharmacovigilance studies need to be conducted to determine the true incidence of these side effects. Healthcare staff must be encouraged to keep complete records to ensure meaningful patient assessments. Patients being initiated on ART need to personally attend the clinic monthly for at least the first 6 months of treatment. Clinic staff should receive regular training concerning ART, including changes made to guidelines as well as reminders of side effects experienced.Keywords: neuropsychiatric; side effects; efavirenz; HIV-positive patients

  5. Association of Lipoproteins, Insulin Resistance, and Rosuvastatin With Incident Type 2 Diabetes Mellitus Secondary Analysis of a Randomized Clinical Trial

    Science.gov (United States)

    Dugani, Sagar B.; Akinkuolie, Akintunde O.; Paynter, Nina; Glynn, Robert J.; Ridker, Paul M; Mora, Samia

    2016-01-01

    Importance Statins decrease low-density lipoproteins, triglycerides, and cardiovascular events, but increase the risk of being diagnosed with diabetes. The risk factors associated with incident diabetes are incompletely characterized. Objective To investigate the association of lipoprotein subclasses and size, and a novel lipoprotein insulin resistance (LPIR) score (a composite of six lipoprotein measures), with incident diabetes among individuals randomized to high-intensity statin or placebo. Design JUPITER was an international, randomized, double-blind, placebo-controlled trial. A prespecified secondary aim was to assess the effect of rosuvastatin on diabetes, and incident diabetes was monitored for a median of 2.0 years. Setting The study was conducted at 1315 sites in 26 countries. Participants JUPITER comprised 17802 men ≥50 years and women ≥60 years with LDL cholesterol diabetes were excluded. Intervention Rosuvastatin, 20mg daily, or placebo. Main Outcomes and Measures Among 11918 participants in JUPITER, we measured baseline size and concentration of lipids, apolipoproteins, and lipoproteins and, in 9180 of these, at 12 months after randomization to rosuvastatin or placebo. LPIR score, a correlate of insulin resistance, was calculated as a weighted combination of size and concentration of LDL, very low-density lipoprotein(VLDL), and high-density lipoprotein(HDL) particles. Results Rosuvastatin lowered LDL particles(−49%), VLDL particles(−20%), and triglycerides(−15%), and shifted the lipoprotein subclass distribution towards smaller LDL size(−2%), larger VLDL size(3%), and lower LPIR score(−3%). In analyses adjusted for age, sex, race/ethnic origin, exercise, education, family history, and smoking, the hazard ratio for diabetes per standard deviation of LPIR score was 1.99 (1.64–2.42) in placebo and 2.06 (1.74–2.43) in rosuvastatin-allocated individuals. After additional adjustment for systolic blood pressure, body-mass index, hs

  6. Clinical and radiological outcomes of lumbar posterior subtraction osteotomies are correlated to pelvic incidence and FBI index : Prospective series of 63 cases.

    Science.gov (United States)

    Cogniet, A; Aunoble, S; Rigal, J; Demezon, H; Sadikki, R; Le Huec, J C

    2016-08-01

    Pedicle subtraction osteotomy (PSO) is one of the surgical options for treating alignment disorders of the fused spine (due to post-surgical fusion or related to arthritis). It enables satisfactory sagittal realignment and improved function due to economic sagittal balance. The aim of this study was to analyze clinical and radiological results of PSO after a minimum follow-up of 2 years and demonstrate the benefit of sub-group analysis as a function of pelvic incidence (PI). A descriptive prospective single center study of 63 patients presenting with spinal global malalignment who underwent correction by PSO. Function was assessed by the Oswestry disability index (ODI), a visual analog scale of lumbar pain (VAS) and a SF-36 questionnaire. Radiographic analyses of pre- and post-operative pelvic-spinal parameters were performed on X-rays obtained by EOS(®) imaging after 3D modeling. Global analysis and analysis of sub-groups as a function of pelvic incidence were performed and the full balance integrated index (FBI) was calculated. this series showed a marked clinical improvement and significant progress of functional scores. Global post-operative radiological analysis showed a significant improvement in all pelvic and spinal parameters. The mean correction obtained after PSO was 31.7° ± 8.4°, hence global improvement of lumbar lordosis of 22°. The sagittal vertical angle (SVA) decreased from +9 cm before surgery to +4.3 cm after surgery. Sub-group analysis demonstrated greater improvement in pelvic tilt, sacral slope and spinal parameters of patients with a small or moderate pelvic incidence; all had an FBI index 10° PSO is a surgical procedure enabling correction of multiplane rigid spinal deformities that require major sagittal correction. It was seen to be highly effective in patients with a small or moderate pelvic incidence (PI <60°) but was sometimes less effective in patients with large pelvic incidence due to insufficient lordosis correction

  7. Monozygotic twinning after assisted reproductive technologies: a case report of asymmetric development and incidence during 19 years in an international group of in vitro fertilization clinics.

    Science.gov (United States)

    Tocino, Antonia; Blasco, Víctor; Prados, Nicolás; Vargas, Manuel J; Requena, Antonio; Pellicer, Antonio; Fernández-Sánchez, Manuel

    2015-05-01

    To describe a case of monozygotic twinning with asymmetric development following a single fresh embryo transfer as part of an intracytoplasmic sperm injection (ICSI) treatment. Secondarily, to report the incidence of monozygotic twinning at the IVI (Instituto Valenciano de Infertilidad) clinics. Case report. Private fertility centers. A 33-year-old woman with a 2-year history of primary infertility. Controlled ovarian hyperstimulation and ICSI treatment with single-embryo transfer. Incidence of monozygotic twinning at the IVI clinics. We report a twin pregnancy after a single-embryo transfer. Twins were dichorionic and diamniotic. One fetus had a 6-day delay in its growth compared with the other when observed by ultrasound. Two female infants were delivered, and despite presenting congenital diseases, they were successfully treated and evolved correctly. A subsequent DNA analysis confirmed that the infants were monozygotic. Furthermore, we estimated a monozygotic twinning rate of 1.17% at the IVI clinics, taking into account those cases in which two or more embryos with heart beats were observed by ultrasound scanning after single-embryo transfers. Ultrasound scans performed during pregnancy suggested a possible dizygotic origin of the twins, but DNA analysis performed after birth established that they were monozygotic. Genetic analysis is the only valid tool to confirm if like-sex dichorionic twins are monozygotic or dizygotic. Copyright © 2015 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  8. Dan MOKONYANE (1979/1994), The Bus Boycott in South Africa. Lessons from AZIKWELWA

    OpenAIRE

    Neveu, Érik

    2015-01-01

    Lessons from Azikwelwa décrit et analyse, sous la plume d’un de ses acteurs et animateurs directs, un des grands mouvements de mobilisation des Noirs sud-africains face au pouvoir blanc. Protagoniste et animateur de ce mouvement social, Dan Mokonyane propose en effet de tirer les « Leçons d’Azikwelwa ». Azikwelwa ! (Nous ne monterons pas, We shall not ride) a été le cri de ralliement des Noirs dans plusieurs épisodes, trop peu connus, de leurs luttes dès les années quarante et cinquante. La m...

  9. Los Alamos National Laboratory Yucca Mountain Project publications (1979--1994)

    Energy Technology Data Exchange (ETDEWEB)

    Bowker, L.M.; Espinosa, M.L.; Klein, S.H. [comps.

    1995-11-01

    This over-300 title publication list reflects the accomplishments of Los Alamos Yucca Mountain Site Characterization Project researchers, who, since 1979, have been conducting multidisciplinary research to help determine if Yucca Mountain, Nevada, is a suitable site for a high-level waste repository. The titles can be accessed in two ways: by year, beginning with 1994 and working back to 1979, and by subject area: mineralogy/petrology/geology, volcanism, radionuclide solubility/groundwater chemistry; radionuclide sorption and transport; modeling/validation/field studies; summary/status reports, and quality assurance.

  10. Adapting clinical gamma cameras for body monitoring in the event of a large-scale radiological incident.

    Science.gov (United States)

    Scuffham, J W; Yip-Braidley, M; Shutt, A L; Hinton, P J; Nisbet, A; Bradley, D A

    2016-06-06

    After a release of radionuclides, accidental or otherwise, there will be an urgent need to identify members of the general public who have received a significant intake of radioactive material, sufficient to require medical treatment or further investigation. A large number of people could be contaminated in such an incident. For gamma-ray emitting radionuclides this screening could be carried out using gamma camera medical imaging systems, such as those that are present in many large UK hospital sites. By making a number of simple reversible changes such as removal of collimators, these cameras could be employed as useful additional screening instruments as well as an aid in contamination control. A study was carried out to investigate which systems were present in sufficient number to offer wide scale coverage of UK population centres. Nine gamma cameras (eight dual head and one single head) were assessed using point source and bottle mannequin (BOMAB) phantom measurements so that a mathematical model could be developed for use with the MCNPX Monte Carlo radiation transport code. The gamma camera models were assessed for practical seated and supine geometries to give calibration factors for a list of target radionuclides that could be released in a radiological incident. The minimum detectable activities (MDAs) that were achieved for a five minute measurement demonstrated that these systems are sufficiently sensitive to be used for screening of the general public and are comparable to other body monitoring facilities. While gamma cameras have on-board software that are designed for imaging and provide for a gamma-ray energy range suitable for radionuclides for diagnostic imaging (such as (99m)Tc), they are not as versatile as custom-built body monitoring systems.

  11. Change in incidence of clinic visits for all-cause and rotavirus gastroenteritis in young children following the introduction of universal rotavirus vaccination in Israel.

    Science.gov (United States)

    Muhsen, Khitam; Chodick, Gabriel; Goren, Sophy; Anis, Emilia; Ziv-Baran, Tomer; Shalev, Varda; Cohen, Dani

    2015-01-01

    Both rotavirus vaccines RotaTeq and Rotarix were efficacious against severe rotavirus gastroenteritis in clinical trials; yet real-world data on the effect of rotavirus vaccines on mild to moderate disease are limited. We used a large computerised database of Maccabi Health Services Health Maintenance Organisation (HMO), the second largest HMO in Israel covering 25% of the Israeli population, to compare the incidence of acute gastroenteritis (AGE) clinic visits in community settings (n=302,445) before (2005-10) and after (2011-13) the introduction of universal rotavirus immunisation in Israel. We retrieved laboratory results of rotavirus antigen tests (n=18,133) and using a weighted analysis, we estimated the impact of rotavirus immunisation on the disease burden of rotavirus AGE clinic visits. Following the introduction of universal rotavirus immunisation, the typical winter peaks of rotavirus AGE were substantially lower and significant reductions of 14.8% (95% confidence interval (CI): 13.5-16.1) in all-cause AGE clinic visits and of 59.7% (95% CI: 59.8-62.6) in rotavirus AGE clinic visits were observed. The decrease was observed in all age groups, but it was greater in children aged 0 to 23 months than those aged 24 to 59 months. Continued rotavirus laboratory surveillance is warranted to monitor the sustainability of these changes.

  12. Relationship between season, lactation number and incidence of clinical mastitis in different stages of lactation in a Holstein dairy farm

    OpenAIRE

    Maede Moosavi; Abdolah Mirzaei; Mohsen Ghavami; Amin Tamadoد

    2014-01-01

    The aim of the present study was to compare the occurrence and duration of clinical mastitis in different seasons, stages of lactation period and parities in a Holstein dairy farm in Iran. A retrospective epidemiological survey from April 2005 to March 2008 was conducted on 884 clinical mastitis cases of 7437 lactations. Data of each case including calendar-date of mastitis onset, days in milk (DIM) of mastitis onset (early: 0-74 DIM; middle: 75-150 DIM, and late ≥ 150 DIM), duration of masti...

  13. Incidence and clinical characteristics of unexpected uterine sarcoma after hysterectomy and myomectomy for uterine fibroids: a retrospective study of 10,248 cases

    Directory of Open Access Journals (Sweden)

    Zhao WC

    2015-10-01

    Full Text Available Wan-Cheng Zhao,1 Fang-Fang Bi,1 Da Li,2 Qing Yang11Department of Obstetrics and Gynecology, 2Center of Reproductive Medicine, Shengjing Hospital of China Medical University, Shenyang, People’s Republic of ChinaBackground: Uterine fibroids often require a hysterectomy or myomectomy via laparotomy or laparoscopy. Morcellation is often necessary to perform a laparoscopic surgery. The objective of this study is to determine the incidence of unexpected uterine sarcomas (UUSs after hysterectomy and myomectomy for uterine fibroids and to reduce the occurrence and avoid the morcellation of UUSs by analyzing their characteristics.Methods: Women who had a hysterectomy or myomectomy for uterine fibroids in Shengjing Hospital of China Medical University between November 2008 and November 2014 were selected for the study, and their clinical characteristics were analyzed.Results: During the period, 48 UUSs were found in 10,248 cases, and the overall incidence was 0.47%. There was no statistical difference (P=0.449 regarding the incidence (0.50% vs 0.33% between 42 UUSs in 8,456 cases undergoing laparotomy and six UUSs in 1,792 cases undergoing laparoscopy. Most of the UUSs were stage I (89.58%, which occurred more commonly (56.25% in women aged 40–49. Abnormal uterine bleeding (39.58% was the main clinical manifestation. Rapidly growing pelvic masses (12.5%, rich blood flow signals (18.75%, and degeneration of uterine fibroids (18.75% prompted by ultrasonography may suggest the possibility of UUSs. The margins of most UUSs (93.75% were regular, which may cause UUSs to be misdiagnosed as uterine fibroids. Fifteen cases underwent magnetic resonance imaging examinations. Approximately 73.33% showed heterogeneous and hypointense signal intensity on T1-weighted images, and 80% showed intermediate-to-high signal intensity on T2-weighted images, with necrosis and hemorrhage in 40% of cases. After contrast administration, 80% presented early heterogeneous

  14. Identification of polymorphism in exons 7 and 12 of lactoferrin gene and its association with incidence of clinical mastitis in Murrah buffalo.

    Science.gov (United States)

    Dinesh, Krishanender; Verma, Archana; Das Gupta, Ishwar; Thakur, Yash Pal; Verma, Nishant; Arya, Ashwani

    2015-04-01

    Lactoferrin gene is one of the important candidate genes for mastitis resistance. The gene is located on chromosome BTA 22 and consists of 17 exons spanning over 34.5 kb of genomic DNA. The present study was undertaken with the objectives to identify allelic variants in exons 7 and 12 of lactoferrin gene and to analyze association between its genetic variants and incidence of clinical mastitis in Murrah buffalo. The amplification of exons 7 and 12 of lactoferrin gene yielded amplicons of 232- and 461-bp sizes. PCR-restriction fragment length polymorphism (RFLP) analysis of 232-bp amplicon using BccI restriction enzyme revealed three genotypes (AA, AB, and BB) with frequencies of 0.62, 0.22, and 0.16, respectively. The frequencies of two alleles, A and B, were estimated as 0.73 and 0.27. Hpy188I-RFLP for 461-bp amplicon revealed polymorphism with three genotypes, CC, CD, and DD, with respective frequencies of 0.06, 0.39, and 0.56, whereas frequencies for C and D alleles were 0.25 and 0.75. The chi-square (χ(2)) analysis revealed a significant association between incidence of clinical mastitis and genetic variants of exon 7, and animals of AA genotype of exon 7 were found to be least susceptible to mastitis. The findings indicate potential scope for incorporation of lactoferrin gene in selection and breeding of Murrah buffaloes for improved genetic resistance to mastitis.

  15. A review and additional post-hoc analyses of the incidence and impact of constipation observed in darifenacin clinical trials

    Directory of Open Access Journals (Sweden)

    Tack J

    2012-09-01

    Full Text Available Jan Tack,1 Jean-Jacques Wyndaele,2 Greg Ligozio,3 Mathias Egermark41University of Leuven, Gastroenterology Section, Leuven, 2University of Antwerp, Department of Urology, Antwerp, Belgium; 3Novartis Pharmaceuticals Corporation, NJ, USA; 4Roche Diagnostics Scandinavia AB, Bromma, Sweden and formerly of Novartis Pharma AG, Basel, SwitzerlandBackground: Constipation is a common side effect of antimuscarinic treatment for overactive bladder (OAB. This review evaluates the incidence and impact of constipation on the lives of patients with OAB being treated with darifenacin.Methods: Constipation data from published Phase III and Phase IIIb/IV darifenacin studies were reviewed and analyzed. Over 4000 patients with OAB (aged 18–89 years; ≥80% female enrolled in nine studies (three Phase III [data from these fixed-dose studies were pooled and provide the primary focus for this review], three Phase IIIb, and three Phase IV. The impact of constipation was assessed by discontinuations, use of concomitant laxatives, patient-reported perception of treatment, and a bowel habit questionnaire.Results: In the pooled Phase III trials, 14.8% (50/337 of patients on darifenacin 7.5 mg/day and 21.3% (71/334 on 15 mg/day experienced constipation compared with 12.6% (28/223 and 6.2% (24/388 with tolterodine and placebo, respectively. In addition, a few patients discontinued treatment due to constipation (0.6% [2/337], 1.2% [4/334], 1.8% [4/223], and 0.3% [1/388] in the darifenacin 7.5 mg/day or 15 mg/day, tolterodine, and placebo groups, respectively, or required concomitant laxatives (3.3% [11/337], 6.6% [22/334], 7.2% [16/223], and 1.5% [6/388] in the darifenacin 7.5 mg/day or 15 mg/day, tolterodine, and placebo groups, respectively. Patient-reported perception of treatment quality was observed to be similar between patients who experienced constipation and those who did not. During the long-term extension study, a bowel habit questionnaire showed only small

  16. Incidence and Effects of Polypharmacy on Clinical Outcome among Patients Aged 80+: A Five-Year Follow-Up Study.

    Directory of Open Access Journals (Sweden)

    Rong Wang

    Full Text Available Polypharmacy is a problem of growing interest in geriatrics with the increase in drug consumption in recent years, is defined according to the WHO criteria as the, ''concurrent use of five or more different prescription medication". We investigated the clinical characteristics of polypharmacy and identified the effects of polypharmacy on clinical outcome among patients aged 80+ admitted to Chinese PLA general hospital.Older men aged ≥80 years (n = 1562 were included in this study. The included participants attended a structured clinical examination and an interview carried out by a geriatrician and trained nurses. A follow-up survey in 2014 was carried out on survivors in the same way as in 2009. The clinical outcome measured were adverse drug reactions, falls, frailty, disability, cognitive impairment, mortality. The association between polypharmacy and clinical outcome was assessed by logistic regression.The mean (range age of the included participants was 85.2 (80-104 years. Medication exposure was reported by 100% of the population. Mean number of medications reported in this population was 9.56±5.68. The prevalence of polypharmacy (≥6 medications in the present study was 70%. At the time of the follow-up survey, an increase in the number of taken medicines had occurred among half of the survivors. The risk of different outcomes in relation to number of medications rises significantly, the odds ratios were 1.21 (95% confidence interval [CI]1.17-1.28 for adverse drug reactions, 1.18 (95% CI 1.10-1.26 for falls, 1.16 (95% CI 1.09-1.24 for disability, and 1.19 (95% CI 1.12-1.23 for mortality. There was no association between increasing number of medications and cognitive impairment.Our study demonstrates that polypharmacy is very common in the very old patients, and observed that number of medications was a factor associated with difference clinical outcome independently of the age, type of medications prescribed and accompanied

  17. Incidence and Effects of Polypharmacy on Clinical Outcome among Patients Aged 80+: A Five-Year Follow-Up Study.

    Science.gov (United States)

    Wang, Rong; Chen, Lei; Fan, Li; Gao, Dewei; Liang, Zhiru; He, Jing; Gong, Weiqin; Gao, Linggen

    2015-01-01

    Polypharmacy is a problem of growing interest in geriatrics with the increase in drug consumption in recent years, is defined according to the WHO criteria as the, ''concurrent use of five or more different prescription medication". We investigated the clinical characteristics of polypharmacy and identified the effects of polypharmacy on clinical outcome among patients aged 80+ admitted to Chinese PLA general hospital. Older men aged ≥80 years (n = 1562) were included in this study. The included participants attended a structured clinical examination and an interview carried out by a geriatrician and trained nurses. A follow-up survey in 2014 was carried out on survivors in the same way as in 2009. The clinical outcome measured were adverse drug reactions, falls, frailty, disability, cognitive impairment, mortality. The association between polypharmacy and clinical outcome was assessed by logistic regression. The mean (range) age of the included participants was 85.2 (80-104) years. Medication exposure was reported by 100% of the population. Mean number of medications reported in this population was 9.56±5.68. The prevalence of polypharmacy (≥6 medications) in the present study was 70%. At the time of the follow-up survey, an increase in the number of taken medicines had occurred among half of the survivors. The risk of different outcomes in relation to number of medications rises significantly, the odds ratios were 1.21 (95% confidence interval [CI]1.17-1.28) for adverse drug reactions, 1.18 (95% CI 1.10-1.26) for falls, 1.16 (95% CI 1.09-1.24) for disability, and 1.19 (95% CI 1.12-1.23) for mortality. There was no association between increasing number of medications and cognitive impairment. Our study demonstrates that polypharmacy is very common in the very old patients, and observed that number of medications was a factor associated with difference clinical outcome independently of the age, type of medications prescribed and accompanied comorbidities.

  18. Demographic and clinical characteristics in relation to patient and health system delays in a tuberculosis low-incidence country

    DEFF Research Database (Denmark)

    Leutscher, Peter; Madsen, Gitte; Erlandsen, Mogens;

    2012-01-01

    Background: Delays in the diagnosis and treatment of tuberculosis (TB) are commonly encountered. Methods: A study was undertaken among pulmonary tuberculosis (PTB) and extrapulmonary tuberculosis (EPTB) patients in a Danish university hospital to describe demographic and clinical characteristics ...... of TB. Conclusions: This study confi rmed a typical delay of months in duration in the diagnosis and treatment of TB in the low endemic country of Denmark. Increased TB awareness is needed, in particular in communities with immigrants originating from high-endemic areas....

  19. Effect of trypsin inhibitor activity in soya bean on growth performance, protein digestibility and incidence of sub-clinical necrotic enteritis in broiler chicken flocks.

    Science.gov (United States)

    Palliyeguru, M W C D; Rose, S P; Mackenzie, A M

    2011-06-01

    1. The effect of three different levels of dietary trypsin inhibitor activity (achieved by varying the amount of non-toasted full fat soya bean in replacement for toasted full fat soya bean) on the incidence of spontaneously-occurring sub-clinical necrotic enteritis (NE) in broiler chickens was compared. A fourth dietary treatment compared the effect of a diet that used potato protein concentrate as the major protein source. The determined trypsin inhibitor activity increased with the increasing content of non-toasted soya bean: 1·90, 6·21, 8·46 and 3·72 mg/g for the three soya bean diets (0, 100 and 200 g of non-toasted soya bean/kg) and the potato protein diet respectively. 2. Although increasing amounts of the non-toasted full-fat soya bean increased the feed intakes of the birds, there was a marked reduction in protein digestibility, weight gain and feed conversion efficiency. 3. There was a linear increase in sub-clinical NE lesions in the duodenum, jejunum, mid small intestine and ileum with increasing non-toasted soya bean. Caecal Clostridium perfringens counts increased with the increasing dietary content of non-toasted soya bean. Serum α-toxin antibodies were higher in the birds fed the 200 g non-toasted soya bean/kg diet compared with the other diets. 4. The results demonstrated that variation in the amount of non-toasted dietary soya bean not only affects growth performance of broilers but also affects the incidence of sub-clinical necrotic enteritis in the flock. Ensuring the lowest possible trypsin-inhibitor activity in soya bean samples is a valuable tool to improve the health and welfare of birds and in reducing the financial losses from this disease.

  20. [The incidence of clinical forms of female endocrine sterility in 1990-1993 at the III Gynecological Clinic of the Maternity Home of the State Institutional Hospital].

    Science.gov (United States)

    Kolarov, G; Dikov, I; Nalbanski, B; Bŭrdarova, I; Zhekova, V; Rachev, E

    1995-01-01

    The high frequency of the female endocrine sterility and the favorable therapy results are showing categorically the importance of the endocrine sterility as a medical and a social problem. For the period 1990-1993 in Third Gynaecological clinic--Sector of Gynaecological Endocrinology, were observed 584 patients with proved endocrine sterility. The present research has the goal to discuss the frequency of the different clinical forms of the endocrine sterility. The most frequent one is PCO--30.59%, followed by corpus luteum insufficiency--23.58%, and hyperprolactinaemia--20.05%. The results are interpreted on the basis of similar research for the period 1976-1985 with analog contingent. Conclusions are made for the essential directions of the diagnostic and therapy process in the clinic.

  1. A CLINICAL STUDY ON INCIDENCE OF RETINOPATHY OF PREMATURITY CHANGES IN PRETERM INFANTS AND ASSOCIATED RISK FACTORS IN A TERTIARY CENTRE

    Directory of Open Access Journals (Sweden)

    Sneha

    2014-03-01

    Full Text Available OBJECTIVE: This is a hospital based, prospective clinical study on incidence of retinopathy of prematurity changes in preterm infants and associated risk factors. METHODS: Neonates with gestational age <37wks and/ or birth weight ≤ 2500gms born over one year period were examined by indirect ophthalmoscopy between 2 to 4 weeks after birth, and followed up till retinal vascularization was complete. Maternal and neonatal risk factors were noted and data analyzed by statistical package SPSS-15. RESULTS: 100 babies were thus examined. The overall incidence of retinopathy of prematurity was 40%, 22%in babies’ ≤34wks of gestation and 52% in babies with a birth weight1500-2000g. Majority were in stage 2. Gestational age (<32weeks, Birth weight (<1500g, RDS, surfactant therapy, PDA were found to be risk factors. CONCLUSION: Meticulous fundus examination with indirect ophthalmoscopy in all preterm babies with gestational age<37weeks and birth weight ≤ 2500gms is essential noninvasive method for early detection of ROP and its progression. Screening should be intensified in the presence of factors like RDS, oxygen administration and presence of PDA

  2. Unexpected foci of {sup 18}F-FDG uptake in the breast detected by PET/CT: incidence and clinical significance

    Energy Technology Data Exchange (ETDEWEB)

    Litmanovich, Diana [Department of Radiology, Beth Israel Deaconess Medical Center, Boston, MA (United States); Harvard Medical School, Boston, MA (United States); Gourevich, Konstantin [Rambam Health Care Campus, Department of Nuclear Medicine, P.O. Box 9602, Haifa (Israel); Israel, Ora [Rambam Health Care Campus, Department of Nuclear Medicine, P.O. Box 9602, Haifa (Israel); Technion - Israel Institute of Technology, B. and R. Rapaport Faculty of Medicine, Haifa (Israel); Gallimidi, Zahava [Rambam Health Care Campus, Department of Diagnostic Imaging, Haifa (Israel); Technion - Israel Institute of Technology, B. and R. Rapaport Faculty of Medicine, Haifa (Israel)

    2009-10-15

    The aim of this study was to evaluate the frequency and clinical significance of unexpected focal {sup 18}F-fluorodeoxyglucose (FDG) uptake localized by PET/CT within the breast. The files of 4,038 consecutive female cancer patients referred for FDG PET/CT over a period of 74 months were retrospectively reviewed. Patients with breast cancer were excluded from the study. The incidence of focal sites of increased FDG uptake localized by PET/CT to the breast was determined. The intensity of uptake was measured using the lean body mass maximum standard uptake value (LBM SUV{sub max}), and the presence and patterns of morphologic changes on CT were assessed. The etiology and clinical significance of findings were confirmed histologically or with imaging and clinical follow-up. Unexpected FDG foci in the breast were identified in 33 of 4,038 patients (0.82%). Follow-up data were available for 30 patients. Malignancy was diagnosed in 17 patients (histology 12, clinical 5) and excluded in 13 patients (histology 9, clinical 4). There was a borderline statistically significant difference in FDG uptake (LBM SUV{sub max}) between malignant (3.13 {+-} 2.25) and benign (1.85 {+-} 1.18) lesions (p = 0.05). Focal lesions were seen on CT in 23 patients (malignant 11, benign 12), and CT was negative in 7 patients (malignant 6, benign 1). Although rare, incidental focal abnormal FDG uptake in the breast may represent malignant lesions in up to 57% of patients. Breast incidentalomas on PET/CT warrant further assessment including tissue sampling to define the etiology of these unexpected FDG-avid foci. (orig.)

  3. Clinical and morphological investigations on the incidence of forms of rickets and their association with other pathological states in broiler chickens.

    Science.gov (United States)

    Dinev, I

    2012-04-01

    The purpose of investigations was to determine, by means of pathomorphological methods, the incidence of different rickets forms and their role for the occurrence of other illnesses in broiler chickens in Bulgaria. Clinical, blood biochemical, gross anatomy and histological investigations were carried out in broiler chickens with signs of rickets. The studies were performed in 12 broiler flocks in 4 farms located in different regions of the country. Based on macro- and microscopic lesions, alterations specific for hypocalcaemic rickets were observed in two farms, whereas signs of hypophosphataemic rickets - in the other two. The rickets diagnosis was confirmed by analysis of blood serum calcium, magnesium and inorganic phosphate concentrations. At the age of 30-35 days, various pathological states were observed in the same farms. The presented results suggested that existing problems in studied flocks were associated with an earlier occurrence of rickets.

  4. Pneumococcal Bacteremia Requiring Hospitalization in Rural Thailand: An Update on Incidence, Clinical Characteristics, Serotype Distribution, and Antimicrobial Susceptibility, 2005-2010.

    Directory of Open Access Journals (Sweden)

    Julia Rhodes

    Full Text Available Streptococcus pneumoniae is an important cause of morbidity and mortality in Southeast Asia, but regional data is limited. Updated burden estimates are critical as pneumococcal conjugate vaccine (PCV is highly effective, but not yet included in the Expanded Program on Immunization of Thailand or neighboring countries.We implemented automated blood culture systems in two rural Thailand provinces as part of population-based surveillance for bacteremia. Blood cultures were collected from hospitalized patients as clinically indicated.From May 2005- March 2010, 196 cases of pneumococcal bacteremia were confirmed in hospitalized patients. Of these, 57% had clinical pneumonia, 20% required mechanical ventilation, and 23% (n = 46 died. Antibiotic use before blood culture was confirmed in 25% of those with blood culture. Annual incidence of hospitalized pneumococcal bacteremia was 3.6 per 100,000 person-years; rates were higher among children aged <5 years at 11.7 and adults ≥65 years at 14.2, and highest among infants <1 year at 33.8. The median monthly case count was higher during December-March compared to the rest of the year 6.0 vs. 1.0 (p<0.001. The most common serotypes were 23F (16% and 14 (14%; 61% (74% in patients <5 years were serotypes in the 10-valent PCV (PCV 10 and 82% (92% in <5 years in PCV 13. All isolates were sensitive to penicillin, but non-susceptibility was high for co-trimoxazole (57%, erythromycin (30%, and clindamycin (20%.We demonstrated a high pneumococcal bacteremia burden, yet underestimated incidence because we captured only hospitalized cases, and because pre-culture antibiotics were frequently used. Our findings together with prior research indicate that PCV would likely have high serotype coverage in Thailand. These findings will complement ongoing cost effectiveness analyses and support vaccine policy evaluation in Thailand and the region.

  5. Incidence, Clinical Characteristics, and Management of Psoriasis Induced by Anti-TNF Therapy in Patients with Inflammatory Bowel Disease: A Nationwide Cohort Study.

    Science.gov (United States)

    Guerra, Iván; Pérez-Jeldres, Tamara; Iborra, Marisa; Algaba, Alicia; Monfort, David; Calvet, Xavier; Chaparro, María; Mañosa, Miriam; Hinojosa, Esther; Minguez, Miguel; Ortiz de Zarate, Jone; Márquez, Lucía; Prieto, Vanessa; García-Sánchez, Valle; Guardiola, Jordi; Rodriguez, G Esther; Martín-Arranz, María Dolores; García-Tercero, Iván; Sicilia, Beatriz; Masedo, Ángeles; Lorente, Rufo; Rivero, Montserrat; Fernández-Salazar, Luis; Gutiérrez, Ana; Van Domselaar, Manuel; López-SanRomán, Antonio; Ber, Yolanda; García-Sepulcre, Marifé; Ramos, Laura; Bermejo, Fernando; Gisbert, Javier P

    2016-04-01

    Psoriasis induced by anti-tumor necrosis factor-α (TNF) therapy has been described as a paradoxical side effect. To determine the incidence, clinical characteristics, and management of psoriasis induced by anti-TNF therapy in a large nationwide cohort of inflammatory bowel disease patients. Patients with inflammatory bowel disease were identified from the Spanish prospectively maintained Estudio Nacional en Enfermedad Inflamatoria Intestinal sobre Determinantes genéticos y Ambientales registry of Grupo Español de Trabajo en Enfermedad de Croh y Colitis Ulcerosa. Patients who developed psoriasis by anti-TNF drugs were the cases, whereas patients treated with anti-TNFs without psoriasis were controls. Cox regression analysis was performed to identify predictive factors. Anti-TNF-induced psoriasis was reported in 125 of 7415 patients treated with anti-TNFs (1.7%; 95% CI, 1.4-2). The incidence rate of psoriasis is 0.5% (95% CI, 0.4-0.6) per patient-year. In the multivariate analysis, the female sex (HR 1.9; 95% CI, 1.3-2.9) and being a smoker/former smoker (HR 2.1; 95% CI, 1.4-3.3) were associated with an increased risk of psoriasis. The age at start of anti-TNF therapy, type of inflammatory bowel disease, Montreal Classification, and first anti-TNF drug used were not associated with the risk of psoriasis. Topical steroids were the most frequent treatment (70%), achieving clinical response in 78% of patients. Patients switching to another anti-TNF agent resulted in 60% presenting recurrence of psoriasis. In 45 patients (37%), the anti-TNF therapy had to be definitely withdrawn. The incidence rate of psoriasis induced by anti-TNF therapy is higher in women and in smokers/former smokers. In most patients, skin lesions were controlled with topical steroids. More than half of patients switching to another anti-TNF agent had recurrence of psoriasis. In most patients, the anti-TNF therapy could be maintained.

  6. Incidence and clinical implication of TT virus in patients with hepatitis and its frequency in blood donors in India

    Science.gov (United States)

    Magu, S.K.; Kalghatgi, A.T.; Bhagat, M.R.

    2015-01-01

    Background Transfusion Transmitted Virus (TTV), also known as Torque Teno Virus is a new novel viral agent which appears to correlate with some acute and chronic hepatitis cases and may produce liver damage under specific circumstances. Aim of this study was to detect TT virus by real-time PCR, study its clinical implications and effects of its co-infection in HBV and HCV chronic liver diseases. Methods The study population comprised 50 acute hepatitis, 50 chronic hepatitis patients and 100 voluntary blood donors. All samples were tested for serum bilirubin, AST, ALT and alkaline phosphatase levels and for all available viral markers for hepatitis. The detection of TT viral genome was carried out by real-time PCR using TTV sequences as reported by Takahashi et al with modifications on the basis of database of the DDBJ/EMBL/GenBank (GenBank accession no. AB008394). Result Serum was positive for TTV in 72% of volunteer blood donors, 77.4% (24/31) of hepatitis A cases, 87.6% (36/41) of HBV-positive, 77% (10/13) of HCV-positive, and 92.8% (13/14) of non-B, non-C cases. Co-infection of TTV with other hepatitis viruses was detected in some patients. Conclusion TTV is a frequent virus detected in patients with various types of viral hepatitis, in cases of hepatitis without obvious viral agent, and from the healthy population in India. Rate of TTV was found to be significantly higher (92.8%) for Non A–E hepatitis group. PMID:26663961

  7. Incidence, clinical presentation, and antimicrobial resistance trends in Salmonella and Shigella infections from children in Yucatan, Mexico

    Directory of Open Access Journals (Sweden)

    Mussaret Bano Zaidi

    2013-10-01

    Full Text Available Background: Salmonella and Shigella cause significant morbidity and mortality among children worldwide. Increased antimicrobial resistance results in greater burden of disease. Methods: From 2005 to 2011, Salmonella and Shigella isolates collected from ill children at a major hospital in Yucatan, Mexico, were subjected to serotyping and antimicrobial susceptibility testing by disk diffusion and agar dilution. The identification of blaCTX, blaCMY, blaSHV, blaTEM, and blaOXA and qnr resistance genes was conducted by PCR and sequencing. Results: Among 2344 children with acute gastroenteritis, salmonellosis decreased from 17.7% in 2005 to 11.2% in 2011 (p<0.001. In contrast, shigellosis increased from 8.3% in 2010 to 12.1% in 2011. Compared to children with Salmonella, those with Shigella had significantly more bloody stools (59% vs 36%, p<0.001, dehydration (27% vs 15%, p=0.031, and seizures (11% vs 3%, p=0.03. In Salmonella (n=365, there was a significant decrease in resistance to ampicillin (43% to 16%, p<0.001, trimethoprim-sulfamethoxazole (44% to 26%, p=0.014, and extended-spectrum cephalosporins (27% to 10%, p=0.009. Reduced susceptibility to ciprofloxacin in Salmonella rose from 30% to 41% (p<0.001. All ceftriaxone-resistant isolates harbored the blaCMY-2 gene. qnr genes were found in 42 (36% of the 117 Salmonella isolates with a ciprofloxacin MIC ≥ 0.125 µg/ml. Four were qnrA1 and 38 were qnrB19. Resistance to ampicillin (40% and trimethoprim-sulfamethoxazole (58% was common in Shigella (n=218, but isolates remained fully susceptible to ceftriaxone and ciprofloxacin. Conclusions:Illness from Salmonella has decreased while severe Shigella infections have increased among children with gastroenteritis in the Yucatan Peninsula. While Shigella resistance to clinically important antibiotics remained unchanged, resistance to most of these, except ciprofloxacin, declined in Salmonella. blaCMY-2 and qnr genes are common in Salmonella isolates.

  8. Incidence and clinical implication of nosocomial infections associated with implantable biomaterials - catheters, ventilator-associated pneumonia, urinary tract infections.

    Science.gov (United States)

    Guggenbichler, Josef Peter; Assadian, Ojan; Boeswald, Michael; Kramer, Axel

    2011-01-01

    suitable antiseptics in combination with medical devices may further support reduction and prevention of such infections. In addition to reducing the adverse clinical outcomes related with these infections, such reduction may substantially decrease the economic burden caused by device-related infection for health care systems.

  9. Estimation of the true incidence of lactic acidosis within the Lighthouse Clinic cohort, and the likely magnitude of missed diagnoses in the region

    Directory of Open Access Journals (Sweden)

    Colin Speight

    2014-11-01

    Full Text Available Introduction: Lactic acidosis is one of the most serious side effects associated with ART, most commonly associated with stavudine. Clinical features are non-specific and specialist laboratory capabilities are essential to confirm the diagnosis, making under-diagnosis likely in resource-constrained settings. Lighthouse Trust is a tertiary referral ART centre with over 23,500 patients on ART. The adjacent University of North Carolina Project laboratory, also serving Kamuzu Central Hospital, has been the only site processing lactate tests in Central Zone for many years. Our objective was to quantify the true incidence within our cohort, and estimate the likely degree of historical missed diagnoses from less central ART clinics. Methods: All high lactate results between June 2010 and June 2013 were treated as cases, and cross referenced with the Lighthouse database. Patients transferring in to Lighthouse within one month prior to diagnosis were assumed to have been referred due to their lactic acidosis, and moved to the Central Zone cohort to avoid referral bias. Routinely collected quarterly ART cohort data for both Lighthouse and the entire Central Zone were analyzed. Results: Over the three-year period, from within the Lighthouse cohort, there were 138 cases: 74% were female, median duration on ART was 14 months (IQR 10–26, and 98.5% were attributable to stavudine (only two cases to zidovudine. Over this period, the average number of patients taking stavudine at Lighthouse was 10,960 (3,600 on zidovudine. For the whole Central Zone (minus Lighthouse patients there were 61,000 on stavudine (4,830 on zidovudine, yet only 124 cases of lactic acidosis were apparently diagnosed from within this cohort. Conclusions: Although cases may, of course, also have been missed at Lighthouse, as a tertiary referral centre the rate observed is likely to be closer to the true incidence. Over the three years, with 138 cases from the 10,960 patients taking

  10. Clinical significance of incident hypokalemia and hyperkalemia in treated hypertensive patients in the antihypertensive and lipid-lowering treatment to prevent heart attack trial.

    Science.gov (United States)

    Alderman, Michael H; Piller, Linda B; Ford, Charles E; Probstfield, Jeffrey L; Oparil, Suzanne; Cushman, William C; Einhorn, Paula T; Franklin, Stanley S; Papademetriou, Vasilios; Ong, Stephen T; Eckfeldt, John H; Furberg, Curt D; Calhoun, David A; Davis, Barry R

    2012-05-01

    Concerns exist that diuretic-induced changes in serum potassium may have adverse effects in hypertensive patients. The Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial, a large practice-based clinical trial, made it possible to examine consequences of observed changes in potassium during care in conventional practice settings. Normokalemic participants randomized to chlorthalidone (C) versus amlodipine or lisinopril as a first-step drug were stratified by year-1 potassium. Postyear-1 outcomes among hypokalemics (potassium, 5.4 mmol/L) were compared with normokalemics (potassium, 3.5-5.4 mmol/L). Year-1 hypokalemia incidence was 6.8%; incidence in C (12.9%) differed from amlodipine (2.1%; Pheart disease occurred in 8.1% with hypokalemia, 8.0% with normokalemia, and 11.1% with hyperkalemia. Overall, mortality was higher in hypokalemics than in normokalemics (Cox hazard ratio, 1.21 [95% CI, 1.02-1.44]) with statistically significant (interaction, P<0.01) disparity in hazard ratios for the 3 treatment arms (hazard ratios, C=1.21, amlodipine=1.60, lisinopril=3.82). Hyperkalemia was associated with increased risk of combined cardiovascular disease (hazard ratio, 1.58 [95% CI, 1.15-2.18]) without significant treatment interactions. In conventional practice settings, the uncommon appearance of hyperkalemia was associated with increased cardiovascular disease risk. Hypokalemia was associated with increased mortality; however, the statistically significant heterogeneity in hazard ratios across treatment groups strongly suggests that the observed increase in mortality is unrelated to the specific effects of C. Thus, for most patients, concerns about potassium levels should not influence the clinician's decision about initiating hypertension treatment with low-moderate doses of thiazide diuretics (12.5-25.0 mg of C).

  11. Quantitative effect of combined chemotherapy and fractionated radiotherapy on the incidence of radiation-induced lung damage: A prospective clinical study

    Energy Technology Data Exchange (ETDEWEB)

    Mah, K.; Van Dyk, J.; Braban, L.E.; Hao, Y.; Keane, T.J. (Univ. of Toronto, Ontario (Canada)); Poon, P.Y. (Univ. of British Columbia (Canada))

    1994-02-01

    The objective of this work was to assess the incidence of radiological changes compatible with radiation-induced lung damage as determined by computed tomography (CT), and subsequently calculate the dose effect factors (DEF) for specified chemotherapeutic regimens. Radiation treatments were administered once daily, 5 days-per-week. Six clinical protocols were evaluated: ABVD (adriamycin, bleomycin, vincristine, and DTIC) followed by 35 Gy in 20 fractions; MOPP (nitrogen mustard, vincristine, procarbazine, and prednisone) followed by 35 Gy in 20; MOPP/ABVD followed by 35 Gy in 20; CAV (cyclophosphamide, adriamycin, and vincristine) followed by 25 Gy in 10; and 5-FU (5-fluorouracil) concurrent with either 50-52 Gy in 20-21 or 30-36 Gy in 10-15 fractions. CT examinations were taken before and at predetermined intervals following radiotherapy. CT evidence for the development of radiation-induced damage was defined as an increase in lung density within the irradiated volume. The radiation dose to lung was calculated using a CT-based algorithm to account for tissue inhomogeneities. Different fractionation schedules were converted using two isoeffect models, the estimated single dose (ED) and the normalized total dose (NTD). The actuarial incidence of radiological pneumonitis was 71% for the ABVD, 49% for MOPP, 52% for MOPP/ABVD, 67% for CAV, 73% for 5-FU radical, and 58% for 5-FU palliative protocols. Depending on the isoeffect model selected and the method of analysis, the DEF was 1.11-1.14 for the ABVD, 0.96-0.97 for the MOPP, 0.96-1.02 for the MOPP/ABVD, 1.03-1.10 for the CAV, 0.74-0.79 for the 5-FU radical, and 0.94 for the 5-FU palliative protocols. DEF were measured by comparing the incidence of CT-observed lung damage in patients receiving chemotherapy and radiotherapy to those receiving radiotherapy alone. The addition of ABVD or CAV appeared to reduce the tolerance of lung to radiation. 40 refs., 3 figs., 3 tabs.

  12. Incidence, clinical features and impact on anti-tuberculosis treatment of anti-tuberculosis drug induced liver injury (ATLI in China.

    Directory of Open Access Journals (Sweden)

    Penghui Shang

    Full Text Available BACKGROUND: Anti-tuberculosis drug induced liver injury (ATLI is emerging as a significant threat to tuberculosis control in China, though limited data is available about the burden of ATLI at population level. This study aimed to estimate the incidence of ATLI, to better understand its clinical features, and to evaluate its impact on anti-tuberculosis (TB treatment in China. METHODOLOGY/PRINCIPAL FINDINGS: In a population-based prospective study, we monitored 4,304 TB patients receiving directly observed treatment strategy (DOTS treatment, and found that 106 patients developed ATLI with a cumulative incidence of 2.55% (95% Confidence Interval [CI], 2.04%-3.06%. Nausea, vomiting and anorexia were the top three most frequently observed symptoms. There were 35 (33.02% ATLI patients with no symptoms, including 8 with severe hepatotoxicity. Regarding the prognosis of ATLI, 84 cases (79.25% recovered, 18 (16.98% improved, 2 (1.89% failed to respond to the treatment with continued elevation of serum alanine aminotransferase, and 2 (1.89% died as result of ATLI. Of all the ATLI cases, 74 (69.81% cases changed their anti-TB treatment, including 4 (3.77% cases with medication administration change, 21 (19.81% cases with drugs replacement, 54 (50.94% cases with therapy interruption, and 12 (11.32% cases who discontinued therapy. In terms of treatment outcomes, 53 (51.46% cases had TB cured in time, 48 (46.60% cases had therapy prolonged, and 2 (1.94% cases died. Compared with non-ATLI patients, ATLI patients had a 9.25-fold (95%CI, 5.69-15.05 risk of unsuccessful anti-TB treatment outcomes and a 2.11-fold (95%CI, 1.23-3.60 risk of prolonged intensive treatment phase. CONCLUSIONS/SIGNIFICANCE: ATLI could considerably impact the outcomes of anti-TB treatment. Given the incidence of ATLI and the size of TB population in China, the negative impact is substantial. Therefore, more research and efforts are warranted in order to enhance the diagnosis and the

  13. Incidence and clinical features of herpes simplex viruses (1 and 2) and varicella-zoster virus infections in an adult Korean population with aseptic meningitis or encephalitis.

    Science.gov (United States)

    Choi, Rihwa; Kim, Gyeong-Moon; Jo, Ik Joon; Sim, Min Seob; Song, Keun Jeong; Kim, Byoung Joon; Na, Duk L; Huh, Hee Jae; Kim, Jong-Won; Ki, Chang-Seok; Lee, Nam Yong

    2014-06-01

    Since there are limited data on the incidence and clinical findings of central nervous system (CNS) infection by three α-herpesviruses including human herpes simplex virus 1 (HSV-1), HSV-2 and varicella-zoster virus (VZV) in Korea, a retrospective analysis of clinical data and polymerase chain reaction (PCR) results was performed in patients who presented with suspicion of acute viral meningitis and/or encephalitis at the emergency department of a tertiary referral hospital in Seoul, Korea. During the 3-year study period, a total of 224 cerebrospinal fluid (CSF) samples from 224 patients were examined. Among the 224 patients, 135 (60.3%) patients were identified as having aseptic meningitis (n = 70, 51.9%), encephalitis (n = 41, 30.4%) or meningoencephalitis (n = 24, 17.8%) at discharge. Twenty-four (17.8%) patients were identified as having VZV meningitis (n = 16, 11.9%), VZV meningoencephalitis (n = 2, 1.5%), HSV-2 meningitis (n = 4, 3.0%), or HSV-1 encephalitis (n = 2, 1.5%). Of the 24 patients infected with the three herpesviruses, immunocompromised patients accounted for 33.3% (n = 8). Skin rashes were observed in half (n = 9) of the patients with VZV, and none with HSV-1 or HSV-2. One patient with VZV meningitis and four patients with brain parenchymal involvement had neurologic sequelae. In conclusion, three herpesviruses are important causative agents of CNS infectious disease with significant morbidity in adults, regardless of the immunologic status. Therefore, CSF should be examined for HSV-1, HSV-2, and VZV using sensitive diagnostic methods in all cases of adult patients with clinical manifestations of CNS disease in order to identify the correct etiology and to determine appropriate therapy.

  14. Clinical survey on incidence of premature membrane rupture in 2544 pregnant women%2544例孕妇胎膜早破发病情况调查

    Institute of Scientific and Technical Information of China (English)

    高桂卿; 马巧玉; 关怀; 尚丽新

    2015-01-01

    目的:回顾性调查胎膜早破( premature rupture of membrane,PROM)在大样本孕妇人群中发病情况,为深入了解该病特点及协助孕期管控提供依据。方法选取2544例孕妇进行回顾性分析,采集孕妇人口学特征、孕产史、孕期维生素服用情况及孕期患病情况,以不同条件分组,统计各组PROM发病率,分析PROM发生的潜在危险因素。结果(1)2544例孕妇,发生PROM共392例,发生率为15.4%;(2)受教育程度低、孕期被动吸烟、孕期发生泌尿生殖道感染、孕期合并或并发糖尿病以及孕期服用复合维生素时间较长的孕妇PROM发生率显著升高( P<0.05);(3)随年龄和流产次数增加,PROM发生率呈升高趋势( P<0.05)。结论高龄、学历低、多次流产史、被动吸烟、泌尿生殖道感染、孕期糖尿病以及孕期服用复合维生素时间长可能是孕妇发生PROM的危险因素;孕期服用复合维生素与PROM发生的关系值得进一步研究。%Objective To survey the incidence of premature rupture of membrane ( PROM) in a large sample of pregnant women to provide a basis for further understanding the disease and its clinical treatment.Methods We enrolled 2544 preg-nant women in the study and conducted a retrospective analysis.Demographic characteristics were investigated.Potential risk factors were analyzed.Results ( 1 ) In 2544 pregnant women, 392 patients had PROM with an incidence rate of 15.4%.(2) Mothers with lower education and urinary and reproductive system infection, exposed to passive smoking, complicated with diabetes mellitus and taking vitamin compound preparations for relatively long time during pregnancy had significantly higher incidence of PROM (P<0.05).(3) Incidence of PROM increased with maternal age and times of a-bortion (P<0.05).Conclusions Some demographic characteristics, repeated abortion history and some adverse events during pregnancy are

  15. [Registration procedure for incidents with implants].

    Science.gov (United States)

    Siebert, H; Stockheim, M; Kienapfel, H; Blömer, W

    2011-09-01

    Incidents involving implants, whether there is a break in the osteosynthesis plate or a synthetic inlay of an endoprosthesis, are incidents with mostly severe repercussions for the patient with immediate and delayed effects for the clinic involved and the manufacturer.

  16. Sports members' participation in assessment of incidence rate of injuries in five sports from records of hospital-based clinical treatment

    NARCIS (Netherlands)

    Kingma, J; ten Duis, HJ

    This study is about the incidence rate of sports injuries in five different types of sports, gymnastics, soccer, volleyball, hockey, and basketball, for which 5,154 patients were admitted to the Emergency Unit of the Groningen University Hospital during the period 1990 through 1994. Incidence rate

  17. Sports members' participation in assessment of incidence rate of injuries in five sports from records of hospital-based clinical treatment

    NARCIS (Netherlands)

    Kingma, J; ten Duis, HJ

    1998-01-01

    This study is about the incidence rate of sports injuries in five different types of sports, gymnastics, soccer, volleyball, hockey, and basketball, for which 5,154 patients were admitted to the Emergency Unit of the Groningen University Hospital during the period 1990 through 1994. Incidence rate h

  18. Sports members' participation in assessment of incidence rate of injuries in five sports from records of hospital-based clinical treatment

    NARCIS (Netherlands)

    Kingma, J; ten Duis, HJ

    1998-01-01

    This study is about the incidence rate of sports injuries in five different types of sports, gymnastics, soccer, volleyball, hockey, and basketball, for which 5,154 patients were admitted to the Emergency Unit of the Groningen University Hospital during the period 1990 through 1994. Incidence rate h

  19. HIV-1 subtype distribution trends and evidence of transmission clusters among incident cases in a rural clinical cohort in southwest Uganda, 2004-2010.

    Science.gov (United States)

    Kapaata, Anne; Lyagoba, Frederick; Ssemwanga, Deogratius; Magambo, Brian; Nanyonjo, Maria; Levin, Jonathan; Mayanja, Billy N; Mugasa, Claire; Parry, Chris M; Kaleebu, Pontiano

    2013-03-01

    The high diversity of HIV-1 has been shown to affect disease progression, transmission, and response to antiretroviral therapy and may influence HIV vaccine design. We describe the distribution trends of HIV-1 subtypes over a 7-year period among incident cases in a rural clinical cohort in Southwest Uganda and identify transmission clusters. Viral RNA was extracted from cryopreserved plasma samples from 94 participants who seroconverted and enrolled between 2004 and 2010. Partial gag (p24) and env (gp41) genes were directly sequenced to identify subtypes and transmission clusters with more than 95% bootstrap values. Direct sequencing of the partial pol gene and use of individual participant sexual life histories were also used to confirm these transmission clusters. The overall gag/env subtype distribution was A 28% (n=26), C 1% (n=1), and D 45% (n=42) and 27% (n=25) were intergene unique recombinant forms. The proportions of subtype A, D, or recombinants showed no significant increasing or decreasing trend over this time period (p=0.51). Phylogenetic analysis of the three genes confirmed 13 transmission clusters of which seven clusters were confirmed sexual partners using individual participants' sexual life histories. Subtype D has remained the predominant subtype in this population. From 2004 to 2010, there was no change in the proportions of these subtypes. Phylogenetic analysis and participants' sexual life histories revealed several transmission clusters. The high proportion of transmission clusters observed suggests continued high-risk sexual behavior and mixing in some individuals and possibly super transmitters in this presumed low-risk cohort, but also indicates that many transmissions occur in early HIV infection. This calls for early and targeted effective prevention and treatment intervention in this population.

  20. Incidence and clinical characteristics of the infection by the Respiratory Syncytial Virus in children admitted in Santa Casa de São Paulo Hospital

    Directory of Open Access Journals (Sweden)

    Rogério Pecchini

    2008-12-01

    Full Text Available The purpose of this study was to identify the rate of infections due to RSV and other viruses in children. In addition we have analyzed demographic data and clinical characteristics of the RSV-positive patients comparing with patients infected by other respiratory viruses. We also described the seasonality of the RSV occurrence in a hospital in São Paulo. Children below 5 years old admitted in Santa Casa de S��o Paulo Hospital between February 2005 and September 2006 due to acute respiratory infections (ARI were included. A nasopharyngeal specimens were obtained with sterile No. 5 French feeding catheters as soon as possible (usually within 24 h. Specimens were kept refrigerated at 4ºC and transported to Adolfo Lutz Institute, where the indirect immunofluorescent assay was performed. Virus identified by these assay included RSV, Adenovirus, Influenza A and B virus and Parainfluenza 1, 2, and 3. Clinical data from each group was compared. Four hundred and fifty five cases were included in the study, with 30% positive for some type of virus. Viruses that were identified included Respiratory Syncytial Virus (73.03%, Influenza (8.42%, Parainfluenza (8.42% and Adenovirus (3.37%. We divided the subjects in 3 groups: Group 1 RSV-Positive, Group 2 Other Positive Viruses and Group 3 Negative for Respiratory Virus. Mean age (months was of 7.5 for RSV-positive children, 7.6 for other viruses, and 8 for negative for respiratory virus. The RSV-Positive Group was significantly younger than the Group Negative for Respiratory Virus (p<0.05. Signs of UAI were more present in the Positive RSV Group (p<0.05. General mortality was of 2.41%. There was a higher incidence of RSV between the months of March and August in the two years of the study. Our study indicates RSV as the most prevalent viral agent in children admitted due to (ARI, especially in infants below 3 months old. We have also found that infections due to RSV can occur in months others than the

  1. Incidence and clinical characteristics of the infection by the respiratory syncytial virus in children admitted in Santa Casa de São Paulo Hospital.

    Science.gov (United States)

    Pecchini, Rogério; Berezin, Eitan N; Felício, Maria C Calahani; Passos, Saulo D; Souza, Maria Cândido O de; Lima, Lourdes Rehder de Andrade Vaz de; Ueda, Mirthes; Matsumoto, Tokiko Kyomen; Durigon, Edison L

    2008-12-01

    The purpose of this study was to identify the rate of infections due to RSV and other viruses in children. In addition we have analyzed demographic data and clinical characteristics of the RSV-positive patients comparing with patients infected by other respiratory viruses. We also described the seasonality of the RSV occurrence in a hospital in São Paulo. Children below 5 years old admitted in Santa Casa de São Paulo Hospital between February 2005 and September 2006 due to acute respiratory infections (ARI) were included. A nasopharyngeal specimens were obtained with sterile No. 5 French feeding catheters as soon as possible (usually within 24 h). Specimens were kept refrigerated at 4 degrees C and transported to Adolfo Lutz Institute, where the indirect immunofluorescent assay was performed. Virus identified by these assay included RSV, Adenovirus, Influenza A and B virus and Parainfluenza 1, 2, and 3. Clinical data from each group was compared. Four hundred and fifty five cases were included in the study, with 30% positive for some type of virus. Viruses that were identified included Respiratory Syncytial Virus (73.03%), Influenza (8.42%), Parainfluenza (8.42%) and Adenovirus (3.37%). We divided the subjects in 3 groups: Group 1 RSV-Positive, Group 2 Other Positive Viruses and Group 3 Negative for Respiratory Virus. Mean age (months) was of 7.5 for RSV-positive children, 7.6 for other viruses, and 8 for negative for respiratory virus. The RSV-Positive Group was significantly younger than the Group Negative for Respiratory Virus (p<0.05). Signs of UAI were more present in the Positive RSV Group (p<0.05). General mortality was of 2.41%. There was a higher incidence of RSV between the months of March and August in the two years of the study. Our study indicates RSV as the most prevalent viral agent in children admitted due to (ARI), especially in infants below 3 months old. We have also found that infections due to RSV can occur in months others than the classic

  2. The youth cerebral infarction clinical to explore the clinical characteristics and incidence of younger reasons%青年脑梗死临床特点及发病原因分析

    Institute of Scientific and Technical Information of China (English)

    黄益洪; 陈建军; 方浩威; 梅志忠; 黄晓芸

    2013-01-01

      目的分析青年脑梗死临床特点及发病年轻化原因,以指导临床防治,减少发病率和病残率。方法应用“生物-心理-社会”的医学模式,对25例青年脑梗死患者和25例中老年脑梗塞患者病因进行对比分析,研究青年脑梗死患者的发病原因。结果青年脑梗死的发病原因主要有早发性动脉粥样硬化、高血脂、糖尿病、高血压等,此外,睡眠质量差、工作压力大、生活节奏快,加之熬夜、喝酒、吸烟等不良习惯诱导,是引发脑梗死年轻化的综合原因。结论为了预防青年脑梗死的发生,应对工作生活压力进行合理释放,对心理因素进行调节,摒弃不良嗜好,注意健康饮食,从而实现青年脑梗死发病率逐渐降低的目标。%  Objective The incidence of cerebrovascular disease in recent years the rise year by year, especially in young patients with cerebral infarction. To explore the clinical characteristics and incidence of the youth cerebral infarction. Methods Application of biological-psychological-social medical model, 25 cases of young patients with cerebral infarction and 25 patients with senile cerebral infarction etiology were analyzed, to explore the causes of youth cerebral infarction patients. Results The youth cerebral infarction are main causes early-onset atherosclerosis, hyperlipidemia, diabetes, high blood pressure, etc., in addition, the poor quality of sleep, work pressure, life rhythm is fast, and stay up late, bad habits such as drinking, smoking, induction, is a comprehensive causes of cerebral infarction younger. Conclusion In order to prevent the happening of the youth cerebral infarction, deal with work stress properly released, adjusted to the psychological factors, abandon the bad habits, pay attention to healthy eating, so as to realize the goal of youth cerebral infarction incidence reduced gradually.

  3. Clinical review: Bleeding - a notable complication of treatment in patients with acute coronary syndromes: incidence, predictors, classification, impact on prognosis, and management

    Science.gov (United States)

    2013-01-01

    This article focuses on the incidence, predictors, classification, impact on prognosis, and management of bleeding associated with the treatment of acute coronary syndrome. The issue of bleeding complications is related to the continual improvement of ischemic heart disease treatment, which involves mainly (a) the widespread use of coronary angiography, (b) developments in percutaneous coronary interventions, and (c) the introduction of new antithrombotics. Bleeding has become an important health and economic problem and has an incidence of 2.0% to 17%. Bleeding significantly influences both the short- and long-term prognoses. If a group of patients at higher risk of bleeding complications can be identified according to known risk factors and a risk scoring system can be developed, we may focus more on preventive measures that should help us to reduce the incidence of bleeding. PMID:24093465

  4. Incidence of Childhood Diabetes in Children Aged Less than 15 Years and Its Clinical and Metabolic Characteristics at the Time of Diagnosis: Data from the Childhood Diabetes Registry of Saxony, Germany

    OpenAIRE

    Galler, Angela; Stange, Thoralf; Müller, Gabriele; Näke, Andrea; Vogel, Christian; Kapellen, Thomas; Bartelt, Heike; Kunath, Hildebrand; Koch, Rainer; Kiess, Wieland; ROTHE, Ulrike

    2014-01-01

    Aims: The Childhood Diabetes Registry in Saxony, Germany, examined the incidence and metabolic characteristics of childhood diabetes. Methods: In the federal state of Saxony, newly diagnosed cases of diabetes in children and adolescents aged less than 15 years were registered continuously from 1999 until 2008. Family history, date of diagnosis, clinical and laboratory parameters were obtained. Reported cases were ascertained by public health departments as an independent data source and verif...

  5. Incidence of Rotavirus Diarrhea in Children Under 6 years Referred to the Pediatric Emergency and Clinic of Ghaem Hospital, Mashhad, Iran

    Directory of Open Access Journals (Sweden)

    Ali Sadeghian

    2010-07-01

    Full Text Available "nRotavirus is the most important pathogen responsible for acute diarrhea in infants and young children. The incidence of rotavirus infection was studied in 156 children less than six years of age who were suffering from acute gastroenteritis, between February 22, 2006 and February 21, 2007 in Mashhad. Rotavirus antigen was detected by latex agglutination test (Rotascreen in 28.8% of the stool samples examined. The frequency of rotavirus infection was significantly higher among patients under 24 months of age (69% than among children two years old or more (31%. The peak of incidence was in the winter. This study revealed that rotavirus is an important etiological agent of acute gastroenteritis among children in Mashhad.

  6. Incidence Rate and Epidemiological and Clinical Aspects of Kawasaki Disease in Children of Maghrebi Origin in the Province of Quebec, Canada, Compared to the Country of Origin.

    Science.gov (United States)

    Gorrab, Arbia Abir; Fournier, Anne; Bouaziz, Asma Abed; Spigelblatt, Linda; Scuccimarri, Rosie; Mrabet, Ali; Dahdah, Nagib

    2016-01-01

    The incidence of Kawasaki disease in Maghreb countries is apparently low, unlike those living in the province of Quebec, Canada. This retrospective study compared Maghrebi children living in Quebec to the countries of origin, Morocco, Algeria, and Tunisia. The annualized incidence rate in Quebec (18.49/year/100 000 children under 5 years of age) was 4 to 12 times higher than in Tunisia, Morocco, and Algeria (0.95, 4.52, and 3.15, respectively). The prevalence of incomplete diagnostic criteria was higher in Quebec at 39%, Morocco 43%, and Tunisia 39% compared to Algeria at 8%, with minimal delayed diagnosis (7%) only in Quebec compared to 30%, 35%, and 62%, respectively (P disease in the Maghreb community in Quebec versus the countries of origin seems due to underdiagnosis, which represents a public health concern in those countries.

  7. Incidence Rate and Epidemiological and Clinical Aspects of Kawasaki Disease in Children of Maghrebi Origin in the Province of Quebec, Canada, Compared to the Country of Origin

    Directory of Open Access Journals (Sweden)

    Arbia Abir Gorrab MD

    2016-02-01

    Full Text Available The incidence of Kawasaki disease in Maghreb countries is apparently low, unlike those living in the province of Quebec, Canada. This retrospective study compared Maghrebi children living in Quebec to the countries of origin, Morocco, Algeria, and Tunisia. The annualized incidence rate in Quebec (18.49/year/100 000 children under 5 years of age was 4 to 12 times higher than in Tunisia, Morocco, and Algeria (0.95, 4.52, and 3.15, respectively. The prevalence of incomplete diagnostic criteria was higher in Quebec at 39%, Morocco 43%, and Tunisia 39% compared to Algeria at 8%, with minimal delayed diagnosis (7% only in Quebec compared to 30%, 35%, and 62%, respectively (P < .001. The rate of coronary aneurysms was comparable however (11% in Quebec vs 4%, 10%, and 25%, in Tunisia, Morocco, and Algeria, respectively; P = .31. The higher incidence of Kawasaki disease in the Maghreb community in Quebec versus the countries of origin seems due to underdiagnosis, which represents a public health concern in those countries.

  8. Incidence, clinical presentation, and outcome of progressive multifocal leukoencephalopathy in HIV-infected patients during the highly active antiretroviral therapy era: a nationwide cohort study

    DEFF Research Database (Denmark)

    Engsig, Frederik Neess; Hansen, Ann-Brit Eg; Omland, Lars Haukali;

    2009-01-01

    at presentation and follow-up. RESULTS: Among 4,649 patients, we identified 47 patients with PML. The incidence rates were 3.3, 1.8, and 1.3 cases per 1000 person-years at risk in 1995-1996, 1997-1999, and 2000-2006, respectively. The risk of PML was significantly associated with low CD4(+) cell count, and 47......-1996) and during the early HAART (1997-1999) and late HAART (2000-2006) periods. METHODS: Patients from a nationwide population-based cohort of adult HIV-1-infected individuals were included. We calculated incidence rates of PML and median survival times after diagnosis. We also described neurological symptoms...... interval [CI], 0.0-0.7) in 1995-1996 and 1.8 years (95% CI, 0.6-3.0) in both 1997-1999 and 2000-2006. CD4(+) cell count >50 cells/microL at diagnosis of PML was significantly associated with reduced mortality. Conclusions: The incidence of PML in HIV-infected patients decreased after the introduction...

  9. Impact of the right ventricular lead position on clinical outcome and on the incidence of ventricular tachyarrhythmias in patients with CRT-D

    DEFF Research Database (Denmark)

    Kutyifa, Valentina; Bloch Thomsen, Poul Erik; Huang, David T.

    2013-01-01

    Data on the impact of right ventricular (RV) lead location on clinical outcome and ventricular tachyarrhythmias in cardiac resynchronization therapy with defibrillator (CRT-D) patients are limited.......Data on the impact of right ventricular (RV) lead location on clinical outcome and ventricular tachyarrhythmias in cardiac resynchronization therapy with defibrillator (CRT-D) patients are limited....

  10. Impact of the right ventricular lead position on clinical outcome and on the incidence of ventricular tachyarrhythmias in patients with CRT-D

    DEFF Research Database (Denmark)

    Kutyifa, Valentina; Bloch Thomsen, Poul Erik; Huang, David T.;

    2013-01-01

    Data on the impact of right ventricular (RV) lead location on clinical outcome and ventricular tachyarrhythmias in cardiac resynchronization therapy with defibrillator (CRT-D) patients are limited.......Data on the impact of right ventricular (RV) lead location on clinical outcome and ventricular tachyarrhythmias in cardiac resynchronization therapy with defibrillator (CRT-D) patients are limited....

  11. Incidence, risk factors and clinical outcomes of acute kidney injury associated with scrub typhus: a retrospective study of 510 consecutive patients in South Korea (2001–2013)

    Science.gov (United States)

    Hwang, Kyungo; Jang, Ha Nee; Lee, Tae Won; Cho, Hyun Seop; Bae, Eunjin; Chang, Se-Ho; Park, Dong Jun

    2017-01-01

    Objectives Renal involvement in scrub typhus ranges from simple urinary abnormalities to acute kidney injury (AKI) leading to death. This study evaluated the incidence, predictors and prognosis of AKI associated with scrub typhus according to the RIFLE (risk, injury, failure, loss, end-stage kidney disease) criteria. Methods We retrospectively evaluated the medical records of patients diagnosed with scrub typhus from January 2001 to November 2013 in Gyeongsang National University Hospital. Results During the study period, 510 patients were diagnosed with scrub typhus and the incidence of AKI was 35.9%. There were 132 (25.9%) patients at risk, 37 (7.3%) with injury and 14 (2.7%) with failure. In comparison with the non-AKI group, the AKI group was older (73.9 vs 63.4 years, pIntensive care unit admission and death were more frequent in the AKI group. The renal function of most patients with AKI recovered without sequelae, except for 1 patient who had underlying CKD. Multivariate analysis showed that age, presence of CKD, serum albumin level and time to hospital presentation after symptom onset were independent predictors of AKI in patients with scrub typhus. Conclusions Our current results suggest that the presence of underlying CKD, older age, lower serum albumin level and time to hospital presentation after symptom onset were important risk factors to determine occurrence of AKI. Whether earlier diagnosis and treatment in patients with the above risk factors reduce the incidence and severity of AKI deserves to be investigated. PMID:28298367

  12. Direct detection of multidrug-resistant Mycobacterium tuberculosis in clinical specimens in low- and high-incidence countries by line probe assay

    DEFF Research Database (Denmark)

    Johansen, Isik Somuncu; Lundgren, Bettina; Sosnovskaja, Anaida;

    2003-01-01

    The INNO-LiPA Rif.TB assay is designed for the detection of rpoB gene mutations causing rifampin resistance in isolates. We applied the method directly to 60 Lithuanian and Danish clinical specimens to detect rifampin resistance rapidly. Results were obtained in 78.3% of clinical specimens, and a...... were concordant with those obtained by BACTEC 460. The assay could have major impact on the management of multidrug-resistant tuberculosis....

  13. Incidence and clinical features of hospitalization because of respiratory syncytial virus lower respiratory illness among children less than two years of age in a rural Asian setting.

    Science.gov (United States)

    Djelantik, I G; Gessner, Bradford D; Soewignjo, S; Steinhoff, Mark; Sutanto, Augustinis; Widjaya, Anton; Linehan, Mary; Moniaga, Vanda; Ingerani

    2003-02-01

    Lower respiratory illness is the leading cause of child death in the developing world. Despite this few reports on respiratory syncytial virus (RSV) lower respiratory illness disease burden exist from rural areas of the developing world, and none exist for Indonesia. We evaluated children living in any of 83 villages on Lombok Island, Indonesia who were Lombok were included in the evaluation. We obtained the number of births and deaths that occurred within the study villages and time frame, allowing for incidence determination. Of 2677 children hospitalized for severe lower respiratory illness whose RSV status was determined, 23% had a positive test; this percentage varied from 50% at the end of the rainy season to 0% shortly before the start of the rainy season. Among children Lombok has a large burden of severe childhood RSV lower respiratory illness, and death occurs frequently. Novel RSV vaccines thus could have a substantial positive impact on lower respiratory illness morbidity and mortality.

  14. Changes in clinical outcomes for community-dwelling older people exposed to incident chronic polypharmacy: a comparison between 2001 and 2009.

    Science.gov (United States)

    Franchi, Carlotta; Marcucci, Maura; Mannucci, Pier Mannuccio; Tettamanti, Mauro; Pasina, Luca; Fortino, Ida; Bortolotti, Angela; Merlino, Luca; Nobili, Alessandro

    2016-02-01

    The purpose of this study is to explore the effect of incident chronic polypharmacy on 1-year hospitalization, institutionalization, and mortality among older people and to evaluate whether or not the effect differed according to index year (2001 or 2009), sex, and age. Data were obtained from the administrative database of the Lombardy region (Northern Italy). We compared community-dwelling elderly people with an incident exposure to chronic polypharmacy (five or more drugs during 1 month for at least 6 months in 1 year) in either index year (2001 and 2009) with not exposed elderly people in the same years. Multivariable logistic (institutionalization) and Cox (hospitalization and death) were performed including year, sex, age classes, and number of drugs as covariates and their respective interaction terms by chronic polypharmacy. We analyzed 1,800,257 elderly subjects in 2001 and 1,567,575 in 2009, with a prevalence of chronic polypharmacy of 1.46% and 2.86%, respectively. Overall, 1-year hospitalization, institutionalization, and mortality rates were lower in 2009 than in 2001. Chronic polypharmacy was significantly associated with the outcomes in multivariable analyses: hazard or odds ratios 1.16 (95% confidence interval 1.14-1.17) for hospitalization, 1.21 (1.12-1.30) for institutionalization, and 1.11 (1.08-1.14) for death. There was no consistent effect modification by index year or sex, whereas chronic polypharmacy was no longer a risk factor for adverse outcomes among those older than 85 years (p polypharmacy remained an independent predictor of adverse outcomes among community-dwelling elderly people, despite a reduction over time of 1-year hospitalization, institutionalization, and mortality rates. Copyright © 2015 John Wiley & Sons, Ltd.

  15. Effect of low dose of intrathecal pethidine on the incidence and intensity of shivering during cesarean section under spinal anesthesia: a randomized, placebo-controlled, double-blind clinical trial

    Science.gov (United States)

    Shami, Shoaleh; Nasseri, Karim; Shirmohammadi, Mousa; Sarshivi, Farzad; Ghadami, Negin; Ghaderi, Ebrahim; Pouladi, Mokhtar; Barzanji, Arvin

    2016-01-01

    Introduction Shivering is among the unpleasant and potentially harmful side effects of spinal anesthesia. The aim of this randomized double-blind clinical trial was to compare the antishivering effect of two different doses of intrathecal pethidine on the incidence and intensity of shivering and other side effects in patients who underwent cesarean section. Methods In this study, 150 parturient females scheduled for nonemergent cesarean section were randomly allocated to three groups. Spinal anesthesia was performed with 0.5% hyperbaric bupivacaine (12.5 mg), plus 0.5 mL of 0.9% saline in the standard group (S group), and the same dose of bupivacaine with 5 mg (P5 group) or 10 mg of pethidine (P10 group). Demographic and surgical data, incidence and intensity of shivering (primary outcome), hemodynamic indices, forehead and core temperatures, maximum sensory level, Apgar scores, and adverse events were evaluated by a blinded observer. Results There were no significant differences between the three study groups regarding the demographic and surgical data, hemodynamic indices, core temperatures, and maximum sensory level (P>0.05). The incidence and intensity of shivering were significantly less in the P5 and P10 groups (P<0.001) when compared with the S group. There were no significant differences between groups for secondary outcomes, except pruritus, which was more common in the P5 and P10 groups when compared with the S group (P=0.01). Conclusion Low dose of intrathecal pethidine is safe, and can decrease the incidence and intensity of shivering during cesarean section, without having major side effects. PMID:27703328

  16. 晚期早产儿发生率及围生期临床问题分析%Incidence of late preterm infants and clinical problem analysis during perinatal period

    Institute of Scientific and Technical Information of China (English)

    柳锡永; 徐兰飞; 金志彪; 吴燕; 季留青

    2014-01-01

    Objective To understand the incidence rate of late preterm infants and clinical problems during perinatal period. Methods By epidemiological investigation,the incidence rate of late preterm infants from January 2012 to De-cember 2013 was analyzed.The late preterm infants and full-term infants were selected as the observation subjects in order to analyze their clinical problems during perinatal period. Results The incidence rate of late preterm infants was 8.15% accounting for 82.34% in all premature infants.Percentage of boy,proportion of newborns with body weight less than 2500 g,incidence rate of neonatal asphyxia, and hospitalization rate in neonatology department after birth in late preterm infant group were all much higher than those in term infant group (P<0.01).Incidence rate of hyperbilirubine-mia,hypothermia,hypoglycemia,anemia,feeding intolerance,infection,transient tachypnea,respiratory distress,and apnea and utilization rate of assisted ventilation in late preterm infant group transferring to neonatology department were all higher than those in the term infant group (P<0.01). Conclusion A high incidence of late preterm infant has been found by the study.Late preterm infant has a higher hospitalization rate in neonatology department and more clinical problems during perinatal period in comparison with those in the term infant group.Clinical management of late preterm infant should be paid attention.%目的:了解晚期早产儿发生率及其围生期临床问题。方法采用流行病学调查方法,分析2012年1月~2013年12月的晚期早产儿的发生率;并将晚期早产儿与足月儿作为观察对象,分析其围生期临床问题。结果晚期早产儿的发生率为8.15%,占全部早产儿的82.34%。晚期早产儿组男孩比例、出生体质量<2500 g的新生儿比例、出生时窒息发生率、出生后新生儿科住院率均明显高于足月儿组(P<0.01)。转入新生儿科的晚期早产儿组高胆红素血症、

  17. Estimation of the incidence of bacterial vaginosis and other vaginal infections and its consequences on maternal/fetal outcome in pregnant women attending an antenatal clinic in a tertiary care hospital in North India

    Directory of Open Access Journals (Sweden)

    Lata Indu

    2010-01-01

    Full Text Available Aims: This study was undertaken to estimate the incidence of bacterial vaginosis (BV and other vaginal infections during pregnancy and its association with urinary tract infections (UTI and its consequences on pregnancy outcome, maternal and fetal morbidity and mortality. Settings and Design: Prospective cohort study. Materials and Methods: The present prospective cohort study was conducted on 200 women attending the antenatal clinic (ANC of a tertiary hospital. All pertinent obstetric and neonatal data covering antenatal events during the course of pregnancy, delivery, puerperium and condition of each newborn at the time of birth were collected. BV was detected by both Gram stain and gold standard clinical criteria (Amsel′s composite criteria. Statistical analysis used: Data were analyzed using SPSS version 9. Fischer′s exact test, chi square tests and Student′s′ test has been used for analysis. The probability of 5% was considered as significant for continuous variables such as age, period of gestation and birth weight. Odds ratio (OR and confidence interval (CI with 95% probability were determined. Results: The incidence of bacterial vaginosis was 41 in 200 patients. Adverse outcomes such as preterm labor, PROM and fetal complications were found more in pregnant women who had bacterial vaginosis (N=41, bacterial vaginosis with UTI (N=14 as compared to those without bacterial vaginosis (N=118. Conclusions: The incidence of poor pregnancy outcome was higher in bacterial vaginosis with UTI. Prevention of BV and UTI is cost effective to minimize the pregnancy-related complications and preterm labor to decrease in perinatal and maternal mortality and morbidity. We recommend all antenatal patients should be screened for the presence of bacterial vaginosis, other infections and UTI.

  18. Association of Clinical Benign Prostate Hyperplasia with Prostate Cancer Incidence and Mortality Revisited: A Nationwide Cohort Study of 3 009 258 Men

    DEFF Research Database (Denmark)

    Ørsted, David Dynnes; Bojesen, Stig E; Nielsen, Sune F;

    2011-01-01

    BACKGROUND: Although benign prostate hyperplasia (BPH) and prostate cancer (PCa) share features such as hormone-dependent growth and response to treatment with antiandrogen therapy, BPH is generally not considered a premalignant lesion. OBJECTIVE: To determine whether clinical BPH is associated...

  19. Prospective study of polyomavirus BK replication and nephropathy in renal transplant recipients in China: a single-center analysis of incidence, reduction in immunosuppression and clinical course.

    Science.gov (United States)

    Huang, Gang; Chen, Li-Zhong; Qiu, Jiang; Wang, Chang-Xi; Fei, Ji-Guang; Deng, Su-Xiong; Li, Jun; Chen, Guo-Dong; Zhang, Lei; Fu, Qian; Zeng, Wen-Tao; Zhao, Da-Qiang

    2010-01-01

    BK virus (BKV)-associated nephropathy (BKVAN) in renal transplant recipients is an important cause of renal transplant dysfunction. Our aim was to determine the kinetics of BKV load within one yr after kidney transplantation under the impact of intensive monitoring and reduction in maintenance immunosuppression, the incidence of BKVAN, and the outcome of BKVAN treatment. Urine and peripheral blood (PB) were taken from 90 renal transplant recipients for BKV cytological testing and real-time PCR for BKV DNA at one, three, six, nine, and 12 months after transplantation and treatment. Graft biopsies and urinary sediments of recipients with BKVAN were taken to monitor viral particles by conventional transmission electron microscopy (TEM). By one post-transplant year, urinary decoy cells (median, 8/10 HPF), BKV viruria (median, 2.60 × 10(5) copies/mL), viremia (median, 9.65 × 10(3) copies/mL), and BKVAN occurred in 42.2%, 45.6%, 22.2%, and 5.6% of patients, respectively. The incidence of BK infection was lower in patients who received cyclosporine A (CsA) (28.9%) compared to tacrolimus (FK506) (57.7%) (p = 0.007). An increased hazard of BK infection was associated with the use of FK506 (HR 2.6, p = 0.009) relative to CsA. After reduction in immunosuppression, viremia resolved in 95%, without increased acute rejection, allograft dysfunction, or graft loss. BKVAN was diagnosed in five patients (5.6%). The treatment of immunosuppression reduction was effective (i.e., decreased the viral load and number of decoy cells, and improved graft function) in our five patients with BKVAN. Quantitative count of decoy cells (e.g., >10 per 10 HPF) as a marker of viremia and BKVAN had increased positive predictive values of 85.7% and 57.1%, respectively. Choice of FK506 as immunosuppressive agent is an independent risk factor affecting BKV infection. Monitoring and pre-emptive of immunosuppression reduction were associated with resolution of viremia and showed effective in BKVAN

  20. A severe case of persistent diarrhoea associated with Arcobacter cryaerophilus but attributed to Campylobacter sp. and a review of the clinical incidence of Arcobacter spp

    Directory of Open Access Journals (Sweden)

    M.J. Figueras

    2014-03-01

    Full Text Available Although rarely, Arcobacter spp. have been associated with diarrhoea and bacteraemia. We report a persistent case in a healthy 26-year-old Spanish male of bloody diarrhoea, which was attributed to Campylobacter but in fact was caused by Arcobacter cryaerophilus, as determined by sequencing of the rpoB gene. The isolate was re-identified by matrix-assisted laser desorption ionization time of flight (MALDI-TOF and genotyped for five putative virulence genes and for seven genes included in the Arcobacter multilocus sequence typing database. The low score obtained by MALDI-TOF indicates the need to complement the database with more isolates. Only the ciaB gene, which encodes for an invasin, was detected. Despite the isolate belonging to a new sequence type, three of the alleles (glnA, pgm and tkt had been found previously in isolates from faeces of patients with diarrhoea. This study, together with the reviewed literature, indicates that Arcobacter can produce bacteraemia and that the isolation from patients with diarrhoea range from 0.11% to 1.25%. This study also demonstrates that Arcobacter species are confused with Campylobacter spp., as previously suggested. This is one of the factors that leads to underestimation of their incidence together with the use of inappropriate detection and identification methods.

  1. Critical incident reporting systems.

    Science.gov (United States)

    Ahluwalia, Jag; Marriott, Lin

    2005-02-01

    Approximately 10% of all hospital admissions are complicated by critical incidents in which harm is caused to the patient - this amounts to more than 850,000 incidents annually. Critical incident reporting (CIR) systems refer to the structured reporting, collation and analysis of such incidents. This article describes the attributes required for an effective CIR system. Example neonatal trigger events and a management pathway for handling a critical incident report are described. The benefits and limitations of CIR systems, reactive and prospective approaches to the analysis of actual or potential critical incidents and the assessment of risk are also reviewed. Individual human error is but one contributor in the majority of critical incidents. Recognition of this and the fostering of an organisational culture that views critical incident reports as an opportunity to learn and to improve future patient care is vital if CIR systems are to be effective.

  2. Incidence of Impacted Mandibular Canine and Associated ...

    African Journals Online (AJOL)

    Nigerian Quarterly Journal of Hospital Medicine ... Incidence of Impacted Mandibular Canine and Associated Pathologies in an Orthodontic Patient ... The clinical data and panoramic radiographs were reviewed and observations on the status ...

  3. Incident Information Management Tool

    CERN Document Server

    Pejovic, Vladimir

    2015-01-01

    Flaws of\tcurrent incident information management at CMS and CERN\tare discussed. A new data\tmodel for future incident database is\tproposed and briefly described. Recently developed draft version of GIS-­‐based tool for incident tracking is presented.

  4. Incidence and frequency rates of childhood cancer in Namibia

    African Journals Online (AJOL)

    calculated incidence and frequency rates from the data obtained ... incidence of childhood cancer recorded in Namibia was lower than the ... Tumours of the central nervous system occurred .... clinical, laboratory and radiological investigation.

  5. A relação entre o acompanhamento médico e a incidência de lesões esportivas em atletas jovens de São Paulo Relation between medical clinical monitoring and the incidence of sports injuries in young athletes of São Paulo

    Directory of Open Access Journals (Sweden)

    Simone Sagres Arena

    2007-08-01

    Full Text Available O objetivo deste estudo foi relacionar a estrutura médica de atendimento de 20 clubes de São Paulo com a incidência de lesões esportivas de atletas jovens praticantes do basquetebol, futsal e voleibol. Para isso, foi utilizado um questionário de lesão com 323 atletas e uma entrevista estruturada com os médicos responsáveis. Foram identificadas 343 lesões esportivas ou 1,7 lesão/atleta/ano. Dos 20 clubes avaliados, apenas oito possuem atendimento médico especializado dentro da instituição. No basquetebol, não houve relação estatística entre a presença ou não do médico dentro do clube com as ocorrências de lesão. No futsal e no voleibol, o número de lesões foi maior com a presença do médico dentro do clube; isso porque nos clubes que não possuem médico, as lesões de menor gravidade não são detectadas. O estudo sugeriu reestruturação no atendimento médico oferecido aos atletas jovens.The objective of this study was to evaluate the relation between medical clinical monitoring and the incidence of the main sports injuries found in young athletes in sports modalities such basketball, indoor soccer and volleyball from 20 clubs located in São Paulo (Brazil. To obtain those data, a questionnaire was applied to 323 athletes and surveys were performed among eight physicians. The results of the study showed a total of 343 injuries or 1,7 injury/athlete/year. In basketball, there was not statistic relation between rates of injury and clinical monitoring in the club. In indoor soccer and volleyball, the rate of injury was bigger with clinical monitoring, because the injuries of less gravity do not are detected in clubs without physician. This study suggest specialized clinical care for young in sports clubs.

  6. Low incidence of new biochemical and clinical hypogonadism following hypofractionated stereotactic body radiation therapy (SBRT monotherapy for low- to intermediate-risk prostate cancer

    Directory of Open Access Journals (Sweden)

    Pahira John

    2011-03-01

    Full Text Available Abstract Background The CyberKnife is an appealing delivery system for hypofractionated stereotactic body radiation therapy (SBRT because of its ability to deliver highly conformal radiation therapy to moving targets. This conformity is achieved via 100s of non-coplanar radiation beams, which could potentially increase transitory testicular irradiation and result in post-therapy hypogonadism. We report on our early experience with CyberKnife SBRT for low- to intermediate-risk prostate cancer patients and assess the rate of inducing biochemical and clinical hypogonadism. Methods Twenty-six patients were treated with hypofractionated SBRT to a dose of 36.25 Gy in 5 fractions. All patients had histologically confirmed low- to intermediate-risk prostate adenocarcinoma (clinical stage ≤ T2b, Gleason score ≤ 7, PSA ≤ 20 ng/ml. PSA and total testosterone levels were obtained pre-treatment, 1 month post-treatment and every 3 months thereafter, for 1 year. Biochemical hypogonadism was defined as a total serum testosterone level below 8 nmol/L. Urinary and gastrointestinal toxicity was assessed using Common Toxicity Criteria v3; quality of life was assessed using the American Urological Association Symptom Score, Sexual Health Inventory for Men and Expanded Prostate Cancer Index Composite questionnaires. Results All 26 patients completed the treatment with a median 15 months (range, 13-19 months follow-up. Median pre-treatment PSA was 5.75 ng/ml (range, 2.3-10.3 ng/ml, and a decrease to a median of 0.7 ng/ml (range, 0.2-1.8 ng/ml was observed by one year post-treatment. The median pre-treatment total serum testosterone level was 13.81 nmol/L (range, 5.55 - 39.87 nmol/L. Post-treatment testosterone levels slowly decreased with the median value at one year follow-up of 10.53 nmol/L, significantly lower than the pre-treatment value (p Conclusions Hypofractionated SBRT offers the radiobiological benefit of a large fraction size and is well-tolerated by

  7. Delirium in patients with acute ischemic stroke admitted to the non-intensive stroke unit: Incidence and association between clinical features and inflammatory markers.

    Science.gov (United States)

    Kozak, Hasan Hüseyin; Uğuz, Faruk; Kılınç, İbrahim; Uca, Ali Ulvi; Serhat Tokgöz, Osman; Akpınar, Zehra; Özer, Nejla

    Stroke patients with development of delirium have unfavorable outcomes, higher mortality, longer hospitalizations, and a greater degree of dependence after discharge. Studies suggest that delirium is associated with abnormal immunological responses and a resultant increase in inflammatory markers. Our aim was to determine whether there is an entity relationship between delirium, inflammation and acute ischemic stroke (AIS). Sixty AIS patients admitted to the hospital were consecutively recruited. Delirium was diagnosed with the clinical assessment according to the Statistical Manual of Mental Disorders, Fifth Edition (DSM-V) criteria. Enzyme-linked immunosorbent assay (ELISA) was used to measure serum levels of Interleukin-1 beta (IL-1 beta), Interleukin 18 (IL-18), Tumor Necrosis Factor-alpha (TNF-alpha), Brain-Derived Neurotrophic Factor (BDNF), and Neuron Specific Enolase (NSE) at admission. Eleven (18.3%) of 60 patients were diagnosed with delirium, and the majority (n=8, 72.7%) was the hypoactive type. Delirious and non-delirious patients had similar demographic and clinical features. Delirious patients had significantly higher lengths of hospital stay, National Institutes of Health Stroke Scale (NIHSS) at admission and discharge compared to non-delirious patients. In addition, there was no significant statistical difference between delirious and non-delirious patients with AIS in respect of levels of TNF-alpha, IL-1 beta, IL-18, BDNF and NSE. This study suggests that delirium is not scarce in patients with AIS admitted to the non-intensive stroke unit, and that delirium developing after AIS seems not to be associated with serum TNF-alpha, IL-1 beta, IL-18, BDNF and NSE but is associated with length of hospital stay and stroke severity. Copyright © 2016. Published by Elsevier Urban & Partner Sp. z o.o.

  8. A COMPARATIVE STUDY ABOUT THE INCIDENCE OF CONGENITAL ABNORMALITIES OF THE NEW BORN CHILDREN AT OBSTETRICS AND GYNAECOLOGY CLINICAL HOSPITAL OF ORADEA, BIHOR COUNTY, IN THE YEARS OF 1987 AND 2002

    Directory of Open Access Journals (Sweden)

    Ioana Mihaela Tomulescu

    2003-01-01

    Full Text Available This study is about the incidence of congenital abnormalities in two populations of new born children at Obstetrics and Gynaecology Clinical Hospital of Oradea. First population is represented by the children that were born in the year of 1987. The second population is represented by the children that were born in the year of 2002. We selected these years for this study, because the policy about births is different in the two mentined years. Comparatively with 1987, the abortion is legal. The results are meaningful, because we observed that number of children with congenital abnormalities is bigger in 2002 comparatively with 1987. In spite of all this, the birth rate is smaller in 2002 comparatively with 1987. also, we obtained a significant increased frequency of digestive apparatus congenital abnormalities in comparison with 1987.

  9. 39例Klinefelter综合征患者的糖尿病发生率和临床特点%Incidence of diabetes in 39 Klinefelter syndrome patients and their clinical features

    Institute of Scientific and Technical Information of China (English)

    茅江峰; 伍学焱; 聂敏; 卢双玉; 徐洪丽; 向红丁

    2011-01-01

    Objective To evaluate the incidence of metabolic syndrome, impaired glucose tolerance and diabetes in patients with Klinefelter syndrome. To describe the clinical features of these patients with diabetes. Methods This retrospective cross-sectional research included 39 patients diagnosed as Klinefelter syndrome. Their metabolic parameters, lipid profiles and sex hormones were compared before and after testosterone replacement therapy. The relationship between diabetes and the possible high risk factors, such as obesity and karyotype, were further investigated. Results The incidence of metabolic syndrome was 30. 8% before testosterone replacement therapy. After follow up for 1-30 years (median 4 years), the incidence increased to 38. 5%. The incidences of diabetes and impaired glucose tolerance were 20. 5% and 7. 7% respectively. During the follow up, the body weights of 9 patients were significantly increased. Two of them developed diabetes. The average age at onset of diabetes was (27.1±4. 5) years old (20-55 years). Among them, four patients required insulin therapy. Four patients had developed diabetes before testosterone replacement therapy. Among the diabetic patients, one suffered from an acute pancreatitis and two had significantly elevated levels of triglyceride. Conclusions (1) The incidences of metabolic syndrome and diabetes are significantly increased in population of Klinefelter syndrome. (2) Young-onset, high blood glucose and requiring insulin therapy are the main clinical features of these diabetic patients. (3) Abnormalities in karyotype, low level of testosterone, increased body weight, acute pancreatitis and greatly increased triglyceride are the main risk factors for development of diabetes.%评价Klinefelter综合征人群中MS、IGT和DM的发生率以及临床特点.采用横断面研究,对长期随诊的39例Klinefelter综合征患者的代谢状态、血糖水平、性激素水平进行总结,分析此特殊人群发生DM的可能高危

  10. 妊娠期高血压疾病发生的相关危险因素分析%Clinical analysis of risk factors of incidence of hypertensive disorder complicating pregnancy

    Institute of Scientific and Technical Information of China (English)

    李树珍; 李永强; 相淑芳

    2011-01-01

    目的 探讨妊娠期高血压疾病(HDCP)的危险因素,为HDCP的预防和治疗提供参考.方法 回顾性分析2 217例孕产妇的临床资料,对HDCP发生的相关社会因素和产科因素进行统计学分析.结果 2 217例孕产妇发生HDCP 186例,发生率为8.4%.单因素分析结果显示,居住地、产前系统检查、产次与HDCP发生有关(χ2=11.2331、10.6781、5.4456,均P<0.05),而HDCP发生与年龄、流产史、胎次等因素无明显相关性(χ2=4.9201、3.0134、1.7301,均P>0.05);多因素Logistic回归分析表明,居住地为农村和产前未经过系统检查是HDCP发生的危险因素.结论 居住地为农村和产前未经过系统检查是HDCP发生的危险因素,对这二个危险因素加以重点评估和合理控制,可以控制HDCP的发生.%Objective To investigate the risk factors of incidence of hypertensive disorder complicating pregnancy(HDCP)and provide reference for prevention and treatment of HDCP.Methods The clinical information of 2 217 cases of maternal delivery were retrospectively analyzed;The relevant social factors and obstetric factors of HDCP were analyzed.Results 186 cases of HDCP occurred in 2 217 cases of maternal,the incidence rate of HDCP was 8.4%.The single-factor analysis showed that the place of residence.prenatal system checks and parity had certain degree of contact with incidence of HDCP(χ2=11.2331,10.6781,5.4456,all P<0.05),and the age,abortion history and parity had no significant correlation with incidence of HDCP(χ2=4.9201,3.0134,1.7301,all P>0.05).Multivariate Logistic regression analysis showed that the rural living and no prenatal system check were risk factors of incidence of HDCP.Conclusion The maternal of rural living and no prenatal system check were the high-risk population of HDCP,and emphasis assessment and reasonable control these factors could reduce the incidence of HDCP.

  11. Incidence, clinical manifestations and clipping of nail psoriasis in the dermatology center of the Hospital Universitário Evangélico de Curitiba*

    Science.gov (United States)

    Garbers, Luiz Eduardo Fabricio de Melo; Slongo, Helena; Fabricio, Lincoln Helder Zambaldi; Schmitt, Juliano Vilaverde; Bonalumi Filho, Aguinaldo

    2016-01-01

    Background Psoriasis is a chronic inflammatory skin disease that often progresses with nail alterations. It is suspected that there is a correlation between nail psoriasis and enthesitis of the distal interphalangeal joint, seeming to serve as a predictor. Objectives To analyze the profile of patients with nail psoriasis and correlate the presence of nail alterations with psoriatic arthritis, quality of life, extent of psoriasis and the histopathology of the nail. Methods An observational cross-sectional study with 40 patients with a diagnosis of psoriasis and without systemic treatment. The patient profile was researched, including quality of life and evaluated for the presence of psoriatic arthritis. The severity of the skin psoriasis and the presence of nail lesions were evaluated. Nail fragments were collected and analyzed through clipping. It obtained 100% of positivity for psoriasis in the histopathology exam of the nail plate. Results Of the 40 patients, 65% were diagnosed with nail psoriasis. Suggestive findings of psoriatic arthritis in hands were present in 33%, being more frequent in those with nail alteration (p = 0.01). In 92.3% of patients diagnosed with psoriatic arthritis in the hands there was some nail injury. The most frequent injuries were pitting and onycholysis. Conclusions Patients with nail psoriasis are usually men, with worse quality of life and higher chance of psoriatic arthritis. The correlation between the nail involvement of psoriasis and psoriatic arthritis in hands confirms the association between these two forms. The clinical diagnosis of nail psoriasis did not correlate with the histological diagnosis. PMID:27438196

  12. Tuberculosis in HIV-negative and HIV-infected patients in a low-incidence country: clinical characteristics and treatment outcomes.

    Directory of Open Access Journals (Sweden)

    Lukas Fenner

    Full Text Available BACKGROUND: In Switzerland and other developed countries, the number of tuberculosis (TB cases has been decreasing for decades, but HIV-infected patients and migrants remain risk groups. The aim of this study was to compare characteristics of TB in HIV-negative and HIV-infected patients diagnosed in Switzerland, and between coinfected patients enrolled and not enrolled in the national Swiss HIV Cohort Study (SHCS. METHODS AND FINDINGS: All patients diagnosed with culture-confirmed TB in the SHCS and a random sample of culture-confirmed cases reported to the national TB registry 2000-2008 were included. Outcomes were assessed in HIV-infected patients and considered successful in case of cure or treatment completion. Ninety-three SHCS patients and 288 patients selected randomly from 4221 registered patients were analyzed. The registry sample included 10 (3.5% coinfected patients not enrolled in the SHCS: the estimated number of HIV-infected patients not enrolled in the SHCS but reported to the registry 2000-2008 was 146 (95% CI 122-173. Coinfected patients were more likely to be from sub-Saharan Africa (51.5% versus 15.8%, P<0.0001 and to present disseminated disease (23.9% vs. 3.4%, P<0.0001 than HIV-negative patients. Coinfected patients not enrolled in the SHCS were asylum seekers or migrant workers, with lower CD4 cell counts at TB diagnosis (median CD4 count 79 cells/µL compared to 149 cells/µL among SHCS patients, P = 0.07. There were 6 patients (60.0% with successful outcomes compared to 82 (88.2% patients in the SHCS (P = 0.023. CONCLUSIONS: The clinical presentation of coinfected patients differed from HIV-negative TB patients. The number of HIV-infected patients diagnosed with TB outside the SHCS is similar to the number diagnosed within the cohort but outcomes are poorer in patients not followed up in the national cohort. Special efforts are required to address the needs of this vulnerable population.

  13. A CLINICAL STUDY ON INCIDENCE, PATHOLOGICAL PATTERN AND MANAGEMENT OF GASTRIC CARCINOMA IN RURAL SETUP (ADICHUNCHANAGIRI INSTITUTE OF MEDICAL SCIENCES, MANDYA

    Directory of Open Access Journals (Sweden)

    Abinash

    2016-05-01

    Full Text Available BACKGROUND Stomach cancer or gastric cancer is when cancer develops from the lining of stomach. Early symptoms may include heartburn, upper abdominal pain, nausea and loss of appetite. Later symptoms may include weight loss, yellow skin, vomiting, difficulty swallowing and blood in the stool among others. The cancer may spread from the stomach to other parts of the body, particularly the liver, lungs, bones, lining of the abdomen and lymph nodes. The most common cause is infection by the bacteria Helicobacter pylori, which accounts for more than 60% of cases. About 10% of cases run in families and between 1% and 3% of cases are due to genetic syndromes inherited from a person’s parents such as hereditary diffuse gastric cancer. AIMS AND OBJECTIVES 1 To study the prevalence of carcinoma stomach as occurring in Adichunchanagiri Institute of Medical Sciences and Research Centre, Mandya. 2 To study the clinical presentation including the anatomic site of occurrence and histological type. 3 To study the association of risk factors. 4 To study the surgical modalities of treatment. METHODS The tissue for diagnosis was obtained by endoscopy or following surgical resection. Patients presenting to Adichunchanagiri Hospital, Mandya, during the study period and those found eligible were included in the study. Sample Size Minimum of 50 cases meeting criteria of the present study. RESULTS Gastric carcinoma is more common in males with 56% of the cases being males in this study. The prevalence is more among the low socio-economic group, which is 80% of the population. Smoked foods is a risk factor in 15 (30% of the patients and 40 (80% in high spicy diet in everyday food. Tobacco smoking (44%, alcohol consumption (44% are also risk factors. Blood Group A is associated with gastric cancer, 23 (46% patients. Anorexia was the most common symptoms reported in 42 (84% of the patients. Anaemia was the most common sign in 35 (70% of the cases. The most common

  14. Cancer incidence among waiters

    DEFF Research Database (Denmark)

    Reijula, Jere; Kjaerheim, Kristina; Lynge, Elsebeth

    2015-01-01

    INCIDENCE IN SOME CANCER SITES CAN LIKELY BE EXPLAINED BY HIGHER ALCOHOL CONSUMPTION, THE PREVALENCE OF SMOKING AND OCCUPATIONAL EXPOSURE TO TOBACCO SMOKE HOPEFULLY, THE INCIDENCE OF CANCER AMONG WAITERS WILL DECREASE IN THE FUTURE, DUE TO THE BANNING OF TOBACCO SMOKING IN RESTAURANTS AND BARS IN THE NORDIC...

  15. Dutch perfusion incident survey.

    Science.gov (United States)

    Groenenberg, Ingrid; Weerwind, Patrick W; Everts, Peter A M; Maessen, Jos G

    2010-09-01

    Cardiopulmonary bypass procedures remain complex, involving many potential risks. Therefore, a nationwide retrospective study was conducted to gain insight into the number of incidents and accidents in Dutch adult perfusion practice. An anonymous postal survey (85 questions about hardware, disposables, fluids and medication, air emboli, anticoagulation, practice, and safety measures) was sent to all Dutch perfusionists involved in adult cardiovascular perfusion during 2006 and 2007. To guarantee complete anonymity, respondents were asked to return the survey to a notary who discarded personal information. The net response rate was 72% and covered 23,500 perfusions. Individual respondents performed 240 ± 103 perfusions during the 2-year study period and had 13.8 ± 8.7 years of practical experience. The incident rate was 1 per 15.6 perfusions and the adverse event rate was 1 per 1,236 perfusions. The three most reported incidents were: (1) persistent inability to raise the activated coagulation time above 400s during perfusion (184 incidents); (2) an allergic or anaphylactic reaction to drugs, fluids, or blood products (114 incidents); and (3) clotting formation in the extracorporeal circuit (74 incidents). Furthermore, pre-bypass safety measures showed no statistically significant association with the reported incidents. In comparison with data from the recent literature, the reported number of incidents is high. Nevertheless, the adverse outcome rate is well matched to other published surveys. The relatively high response rate conveys the impression that the Dutch perfusionist is vigilant and willing to report incidents. Hence, a web-based Dutch perfusion incident registration system is recommended.

  16. 社区与门诊老年人牙科焦虑症及其相关因素的研究%The incidence and related factors of dental anxiety among the elders in community and dental clinic

    Institute of Scientific and Technical Information of China (English)

    方飞

    2015-01-01

    目的:调查社区和牙科门诊老年人牙科焦虑症的发生情况及其相关的因素. 方法:使用汉化Coarh's牙科焦虑量表(Dental Anxiety Scale,DAS)评定来自社区和口腔门诊的各700名老年人的牙科焦虑症(DA)情况,通过自行设计的一般情况表,收集可能与老年人DA发生有关的变量,采用多因素Logistic回归方法分析与社区、口腔门诊老年人DA发生有关因素.结果:DA的发生率在社区老人和口腔门诊老人中分别为23.86%、34.10%.Logistic回归分析显示,社区和口腔门诊老年人牙科焦虑症的共同影响因素包括性别、自我健康评价、亲友看牙经历、生活有焦虑;影响社区老年人牙科焦虑症的因素还包括看牙医的频率和既往就诊满意度. 结论:老年人DA的发生在社区和口腔门诊中均普遍存在,但影响因素有所不同. 减少DA对老年人口腔甚至身心健康的不良影响需要多方面共同努力.%Objective:To investigate the incidence and related factors of dental anxiety among the elders in communi-ty and dental clinic,and to provide certain reference for oral health and mental health of the elders. Method:1400 elders from community and dental clinic were selected and evaluated DA by Coarh's dental anxiety scale (DAS) .Then use the lo-gistic regression to analyze the related factors of dental anxiety. Result:The incidence of DA among elders in community and dental clinic was 23.86 % and 34.10 % respectively. The logistic regression analysis showed that sex ,self-health assess-ment,experiences of dental care of relatives and friends,feel anxious in daily life were the related factors of dental anxiety in community and dental clinic commonly. The related factors also included frequency and satisfaction of see a dentist. Con-clusion:DA is a universal phenomenon among elders in both community and dental clinic. We should make common efforts to reduce the bad influence of DA for elders'dental health and physical

  17. Physiopathology of human embryonic implantation: clinical incidences.

    Directory of Open Access Journals (Sweden)

    Pauline Demailly

    2010-01-01

    Full Text Available Embryo implantation consists of a series of events promoting the invasion of the endometrium and then the uterine arterial system by the extra-embryonic trophoblast. In order for this semi-heterologous implantation to succeed, the endometrium has to first undergo a number of structural and biochemical changes (decidualization. The decidua's various constituents subsequently play a role in the embryonic implantation. The third step is the transformation of the uterine vascular system and the growth of the placenta, which will provide the foetoplacental unit with nutrients. Several physiopathological aspects will be discussed: 1 the implantation window, regulated by maternal and embryonic hormonal secretions and thus influenced by any defects in the latter: dysharmonic luteal phase, 21-hydroxylase block, abnormal integrin expression, 2 the successive trophoblast invasions of uterine vessels which, when defective, lead to early embryo loss or late-onset vascular pathologies, as preeclampsia, 3 the pregnancy's immunological equilibrium, with a spontaneously tolerated semi-allogeneic implant, 4 the impact of pro-coagulant factors (thrombophilia on the pregnancy's progression, 5 the environment of the uterus, ranging from hydrosalpinx to uterine contractions. In summary, the least anatomical or physiological perturbation can interfere with human embryonic implantation - a very particular phenomenon and a true biological paradox.

  18. Analysis of incidence and influence factor on clinical idiopathic optic neuritis in Guangxi ophthalmic outpatient%广西眼科门诊特发性视神经炎发病情况及影响因素分析

    Institute of Scientific and Technical Information of China (English)

    陈尽好; 郝小波; 陈洁秀; 赖小玲; 赵建英; 徐辉; 梁俊

    2011-01-01

    OBJECTIVE To understand the incidence of Idiopathic Optic Neuritis of Guangxi ophthalmic outpatient clinic, and to describe the distribution characteristics and provide the relevant factors to further development and analysis epidemiological studies.METHODS The third week of every month in 2008.8~2009.7, 7602 patients of The First Affiliated Hospital of Guangxi Traditional Chinese Medical University and Guangxi People's Hospital were investigated through effective questionnaires by randomly stratified cluster sampling method, then epidemiology investigation in the 18 confirmed cases was done.RESULTS The Age distribution of Idiopathic Optic Neuritis: 5 male, average age was 42.00± 11.113; 13 female, average age was 42.62± 12.901 (P<0.05); Relevant factors :gender(x2=4.697 2,P=0.0302),age(x2=11.390 0,P=0.003 0),educational level(x2=9.195 5 ,P=0.026 8),vocational distribution (x2=23.208 2,P=0.000 1 ).CONCLUSIONA The incidence of Idiopathic Optic Neuritis of Guangxi ophthalmic outpatient clinic was 2.367%.And this disease was relevant to gender, age, educational level and vocational distribution.Higher incidence was among female, young, middle school educational level and farmers.It had no relevance to the nation, the residential area, the past medical history and the systemic diseases.%目的 了解广西眼科门诊就诊患者特发性视神经炎的发病率,描述其分布特点,为进一步开展分析流行病学研究提供相关因素的线索.方法 采用分层随机整群抽样方法,将2008年8月至2009年7月每月第3周,广西壮族自治区中医院、区人民医院的眼科门诊就诊的初诊病人进行问卷调查,对确诊特发性视神经炎的病例进行流行病学调查分析.结果 有效调查7 602人,其中男4 047人,女3 555人.特发性视神经炎确诊病例18人,男5人,女13人.相关因素有:性别(χ2=4.697 2,P=0.030 2),年龄(χ2=11.390 0,P=0.003 0),文化程度(χ2=9.195 5,P=0.026 8)和职业分布(χ2=23.208 2,P=0

  19. The impact of cannabis use on age of onset and clinical characteristics in first-episode psychotic patients. Data from the Psychosis Incident Cohort Outcome Study (PICOS).

    Science.gov (United States)

    Tosato, Sarah; Lasalvia, Antonio; Bonetto, Chiara; Mazzoncini, Rodolfo; Cristofalo, Doriana; De Santi, Katia; Bertani, Mariaelena; Bissoli, Sarah; Lazzarotto, Lorenza; Marrella, Giovanna; Lamonaca, Dario; Riolo, Rosanna; Gardellin, Francesco; Urbani, Anna; Tansella, Michele; Ruggeri, Mirella

    2013-04-01

    Cannabis use is frequent among first-episode psychosis (FEP) patients and has been associated with several clinical features. This study aimed in an FEP sample to determine whether cannabis use is associated with (1) a higher level of positive symptoms, a lower level of depression and a better premorbid adjustment, (2) an earlier age of onset, and a better premorbid IQ. The study was conducted within the framework of the Psychosis Incident Cohort Outcome Study (PICOS), a multisite collaborative research on FEP patients who attended the psychiatric services in Veneto Region, Italy. Standardized instruments were used to collect sociodemographic, clinical, and drug use data. A total of 555 FEP patients met the inclusion criteria, 517 of whom received an ICD-10 diagnosis of psychosis; 397 (55% males; mean age: 32 yrs ± 9.5) were assessed. Out of these, 311 patients agreed to be interviewed on drug and alcohol misuse; 20.3% was positive for drug misuse: cannabis (19.0%), cocaine (3.9%), and hallucinogens (3.9%). Cannabis use was not associated with a higher level of positive symptoms, but correlated with less severe depressive symptoms. No relationship was observed between premorbid adjustment or IQ and cannabis use. FEP patients who used cannabis had an earlier age of onset than abstinent patients, even after adjusting for gender and diagnosis. Our results suggest a possible causal role of cannabis in triggering psychosis in certain vulnerable subjects. Particular attention must be paid to this behaviour, because reducing cannabis use can delay or prevent some cases of psychosis. Copyright © 2012 Elsevier Ltd. All rights reserved.

  20. Large whale incident database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Large whale stranding, death, ship strike and entanglement incidents are all recorded to monitor the health of each population and track anthropogenic factors that...

  1. Drug related critical incidents.

    Science.gov (United States)

    Khan, F A; Hoda, M Q

    2005-01-01

    Drug related incidents are a common form of reported medical errors. This paper reviews the critical incidents related to drug errors reported from the main operating theatre suite in a teaching hospital in a developing country from January 1997 to December 2002. Each report was evaluated individually by two reviewers using a structured process. During this period, 44 874 anaesthetics were administered; 768 critical incidents were reported, 165 (21%) of which were related to drug errors. Underdosage, side-effect/drug reaction and syringe swap were the most common. A total of 76% were classified as preventable; 56% due to human error and 19% due to system error. High risk incidents accounted for 10% of all drug errors and most of these were related to the use of neuromuscular blocking drugs. This analysis has been found useful in addressing some issues about priorities.

  2. Police Incident Blotter (Archive)

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The Police Blotter Archive contains crime incident data after it has been validated and processed to meet Uniform Crime Reporting (UCR) standards, published on a...

  3. Incident Report - Legacy

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Incident Report is a mandatory post trip legal document observers fill out to report any enforcement related situations they have encountered on an observed trip...

  4. Supra-treatment threshold neonatal jaundice: Incidence in HIV ...

    African Journals Online (AJOL)

    Introduction. Jaundice is the yellowish pigmentation of the skin, sclera, and mucous ... We carried out a study to determine the incidence of severe and clinical neonatal ... of the non-exposed neonates had clinical jaundice of bilirubin levels.

  5. The Clinical Effect of the Incidence Rate of Macrosomia on the Increase of Cesarean Section Rate%巨大儿发生率对剖宫产率增加的临床影响研究

    Institute of Scientific and Technical Information of China (English)

    严伟

    2015-01-01

    目的:探讨巨大儿发生率对剖宫产率增加的临床影响。方法回顾性分析我院妇产科2010年1月1日~2014年12月31日分娩的巨大儿295例和同期3263例正常体重儿的临床资料,比较产妇剖宫产率,分析其原因,并提出预防巨大儿发生的方法。结果2010年~2014年新生儿分娩数量分别为697例、798例、597例、835例和631例,各年巨大儿例数分别为54(7.7%)例、65(8.1%)例、50(8.4%)例、71(8.5%)例和55(8.7%)例,巨大儿发生率呈现逐年升高的趋势;巨大儿组中295例有229例为剖宫产,占比77.6%,正常体重组3263例中有1182例为剖宫产,占比36.2%,巨大儿组剖宫产率高于正常体重组,差异具有统计学意义(χ2=8.672,P <0.01);巨大儿组分娩并发症肩难产、新生儿产伤、新生儿窒息以及产后出血的例数和发生率分别为5(1.7%)、18(6.1%)、8(2.7%)和50(16.9%),而同期正常体重新生儿分娩并发症的例数和发生率分别为4(0.1%)、42(1.3%)、17(0.5%)和7(0.2%),巨大儿组分娩并发症发生率要高于正常体重组,差异具有统计学意义。结论孕期应该合理膳食,适当运动,对于糖尿病孕妇在孕期还应当控制血糖处于正常水平,尽可能降低巨大儿的发生率。对于产前确诊为巨大儿的,应适当放宽剖宫产的指征,尽可能减轻巨大儿对母婴造成的影响。%Objective To explore the clinical effect of the incidence rate of Macrosomia on the increase of cesarean section rate. Methods Retrospectively analyzed the clinical data of the 295 cases of Macrosomia and 3263 cases of normal weight children at the same period in our hospital from January 1,2010 to December 31,2014. Compared the rate of cesarean section,analyzed the reasons,and put forward methods to prevention it. Results From 2010 to 2014,the number of newborn respectively were 697/798/597/835/631 cases

  6. The Analysis of Incidence and Clinical Characteristics of Spinal Tuberculosis in Uighur Hetian Area%和田地区维吾尔族脊柱结核发病率临床特点分析

    Institute of Scientific and Technical Information of China (English)

    艾尔肯·日杰甫; 木合提地尔·阿不拉

    2015-01-01

    Objective:To investigate the epidemiology characteristics of spinal tuberculosis in Uighur Hetian area and sum up the clinical characteristics of spinal tuberculosis,in order to provide experiences for disease diagnosis, prevention and treatment.Method:1132 spinal tuberculosis patients from January 2011 to November 2014 in Uighur Hetian area various county and city hospitals were retrospectively analyzed and collected,the clinical data of patients was complete,and the diagnosis was clear.The investigated general data of the self-made questionnaire survey included age, sex, occupation, spinal tuberculosis parts, involving segment, clinical symptoms and signs, etc.Analyzed the differences in spinal tuberculosis incidence of different gender,different career,and analyzed the main parts of spinal tuberculosis, involving the segment and the clinical symptoms and signs.Result:Of all the 1132 spinal tuberculosis patients, 877 cases were females,accounting for 77.47%,it’s higher than that of the males;The spinal tuberculosis patients were most farmers,accounting for 93.29%;The highest incidence of spinal tuberculosis was lumbar area,there were totally 509 cases, accounting for 44.96%;The mainly involving of spinal tuberculosis were 1, 2 segment,they were respectively accounting for 18.02% and 70.05%;Some patients could show the night sweats, spinal tuberculosis poisoning symptoms such as fever and fatigue,78.18% patients could appear a pain, 32.69% patients could appear radiation pain of upper and lower extremities.Conclusion:The incidence of spinal tuberculosis in Uighurs Hotan area is higher,it’s mainly about females,farmers, lumbar spine,and involving 1, 2 segments.Increasing the early prevention,treatment and census of spinal tuberculosis , providing positive and effective treatment in patients with diagnosis are good for improving the patients’ quality of life and reducing the burden on society.%目的:调查和田地区维吾尔族脊柱结核的流行病学

  7. INCIDENCE OF ATLAS BRIDGES AND TUNNELS – THEIR PHYLOGENY, ONTOGENY AND CLINICAL IMPLICATIONS. 26\tIncidencia de los puentes y túneles del atlas – Su filogenia, ontogenia e implicancias clínicas

    Directory of Open Access Journals (Sweden)

    Monika Lalit

    2016-03-01

    on the vertebral artery when it passes from foramen transversarium of the cervical vertebra to foramen magnum of the skull. Specimens exhibiting such outgrowths were classified as having incomplete or complete atlas bridges that may predispose to vertebro-basilar insufficiency and cervicogenic syndrome especially in neck movements. The objective of the study is to know the incidence, ontogeny and phylogeny of atlas bridges along with its clinical implications. The groove of the vertebral artery of the atlas and the morphology of the bridges were studied in a total of 60 (120 sides complete and dry human atlas vertebrae obtained from the skeletal collection of Department of Anatomy,GovernmentMedicalCollege,Amritsar,Punjab.  The incidence of impression of vertebral artery (44, deep impression of vertebral artery (42 was 71.66%, Partial ponticuli were 13.33% and Partial lateral ponticuli were 3.33% on right side and 5% on left side. Twelve complete rings and one 1.66% postero-latetal tunnel was also observed. Occurrence of these bony bridges embracing the vertebral artery is of great clinical importance, may cause compression effect on the vertebral artery during extreme rotation of head and neck movements presenting with dizziness, fainting, transient diplopia, vertigo and neurological disturbances. The knowledge of this variation is important for physicians, otolaryngologists, neurologists and orthopaedicians who in every day practice are in contact with the diseases of spine and their consequences. 

  8. Radiation incidents in dentistry

    Energy Technology Data Exchange (ETDEWEB)

    Lovelock, D.J. [Dental Hospital and School, Newcastle upon Tyne (United Kingdom). Dept. of Radiology

    1996-12-31

    Most dental practitioners act as their own radiographer and radiologist, unlike their medical colleagues. Virtually all dental surgeons have a dental X-ray machine for intraoral radiography available to them and 40% of dental practices have equipment for dental panoramic tomography. Because of the low energy of X-ray equipment used in dentistry, radiation incidents tend to be less serious than those associated with other aspects of patient care. Details of 47 known incidents are given. The advent of the 1985 and 1988 Ionising Radiation Regulations has made dental surgeons more aware of the hazards of radiation. These regulations, and general health and safety legislation, have led to a few dental surgeons facing legal action. Because of the publicity associated with these court cases, it is expected that there will be a decrease in radiation incidents arising from the practice of dentistry. (author).

  9. Incidence and epidemiology of tibial shaft fractures

    DEFF Research Database (Denmark)

    Larsen, Peter; Elsøe, Rasmus; Hansen, Sandra Hope

    2015-01-01

    Introduction: The literature lacks recent population-based epidemiology studies of the incidence, trauma mechanism and fracture classification of tibial shaft fractures. The purpose of this study was to provide up-to-date information on the incidence of tibial shaft fractures in a large...... and complete population and report the distribution of fracture classification, trauma mechanism and patient baseline demographics. Methods: Retrospective reviews of clinical and radiological records. Results: A total of 196 patients were treated for 198 tibial shaft fractures in the years 2009 and 2010....... The mean age at time of fracture was 38.5 (21.2SD) years. The incidence of tibial shaft fracture was 16.9/100,000/year. Males have the highest incidence of 21.5/100,000/year and present with the highest frequency between the age of 10 and 20, whereas women have a frequency of 12.3/100,000/year and have...

  10. Pneumonia necrosante em crianças submetidas à toracoscopia por empiema pleural: incidência, tratamento e evolução clínica Necrotizing pneumonia in children submitted to thoracoscopy due to pleural empyema: incidence, treatment and clinical evolution

    Directory of Open Access Journals (Sweden)

    Maurício Macedo

    2010-06-01

    Full Text Available OBJETIVO: Analisar a incidência de pneumonia necrosante (PN em crianças submetidas a toracoscopia e comparar pacientes com e sem PN em relação às diferentes apresentações e evolução clínica. MÉTODOS: Estudo retrospectivo de crianças portadoras de empiema e submetidas a toracoscopia. A toracoscopia foi realizada em pacientes não submetidos a drenagem torácica prévia e evidência de derrame septado ou pneumotórax, assim como naqueles submetidos previamente a drenagem torácica e pneumotórax persistente ou febre e secreção purulenta. Baseado na presença de PN durante a toracoscopia, os pacientes foram divididos em dois grupos: com PN e sem PN. RESULTADOS: Participaram do estudo 52 pacientes. Dos 24 pacientes com PN, 19 (79% foram submetidos a drenagem torácica anterior à toracoscopia, 11 (46% apresentaram pneumotórax, e 16 (67% evoluíram com fístula broncopleural. Neste grupo, as medianas do tempo de drenagem e de hospitalização foram, respectivamente, 18 e 19 dias. Dos 28 pacientes sem PN, 10 (36% foram submetidos a drenagem torácica anterior à toracoscopia, 9 (32% apresentaram pneumotórax, e 5 (18% evoluíram com fístula broncopleural. Neste grupo, as medianas do tempo médio de drenagem e de hospitalização foram, respectivamente, 6 e 10 dias. CONCLUSÕES: A PN deve ser suspeitada na presença de pneumotórax. A toracoscopia precoce pode ser uma opção terapêutica de grande valor na PN da infância, pois acelera a recuperação quando comparada ao tratamento médico isolado e evita ressecções pulmonares extensas da toracotomia tardia.OBJECTIVE: To assess the incidence of necrotizing pneumonia (NP in children submitted to thoracoscopy, comparing patients with and without NP in terms of the presentation and clinical evolution. METHODS: A retrospective study of children with pleural empyema submitted to thoracoscopy. Thoracoscopy was performed in patients not previously submitted to thoracic drainage and in whom

  11. 持续性非卧床腹膜透析患者低钾血症发生率与临床意义%The Incidence of Hypokalemia Associated with Continuous Ambulatory Peritoneal Dialysis Patients and Its Clinical Significance

    Institute of Scientific and Technical Information of China (English)

    薄天慧; 高秀; 赵伟; 王静艳

    2013-01-01

    目的 探讨持续性非卧床腹膜透析(CAPD)漶者低钾血症的发生及临床特点.方法 选取2002年12月-201 1年12月采取持续非卧床腹膜透析治疗的47例尿毒症患者,就其透析过程中低钾血症发生情况进行总结分析.结果 低钾血症31例(66%);低钾血症组与非低钾血症组比较,低钾血症组血尿素氮、肌酐、血钠、血氯、血钙及白蛋白明显降低(P<0.05);两组年龄、性别、糖尿病肾病所占的比例及透析龄差异均无统计学意义(P>0.05).血钾水平随白蛋白浓度、血氯及血钙的提高而下降(OR=0.756,0.772,0.022,P<0.05).结论 密切联系、定期随诊观察CAPD患者,提高患者就诊依从性,及时发现与纠正低钾血症,有助于提高CAPD患者的生活质量与长期存活率.%Objective To investigate the incidence of hypokalemia and its relation to clinical features of continuous ambulatory peritoneal dialysis (CAPD).Methods We retrospectively analyzed the clinical data of 47 uremic patients undergoing peritoneal dialysis from December 2002 to December 2011.Results Hypokalemia occurred in 31 patients (66%).Compared with patients with normal potassium,serum potassium,BUN,Scr,Na,C1,Ca,and ALB were found significantly lower in hypokalemia patients (P < 0.05).There was no significant difference in age,gender,proportion of diabetic nephropathy and dialysis age between hypokalemia and non-hypokalemia group.Serum potassium,ALB,C1,and Ca concentrations were found significantly lower in severe malnutrition group (r=0.756,0.772,0.022; P < 0.05).Conclusion Close observation of CAPD patients,improvement of the treatment compliance,and timely detection and correction of hypokalemia can help improve quality of life of CAPD patients and their long-term survival.

  12. Lightning incidents in Mongolia

    Directory of Open Access Journals (Sweden)

    Myagmar Doljinsuren

    2015-11-01

    Full Text Available This is one of the first studies that has been conducted in Mongolia on the distribution of lightning incidents. The study covers a 10-year period from 2004 to 2013. The country records a human death rate of 15.4 deaths per 10 million people per year, which is much higher than that of many countries with similar isokeraunic level. The reason may be the low-grown vegetation observed in most rural areas of Mongolia, a surface topography, typical to steppe climate. We suggest modifications to Gomes–Kadir equation for such countries, as it predicts a much lower annual death rate for Mongolia. The lightning incidents spread over the period from May to August with the peak of the number of incidents occurring in July. The worst lightning affected region in the country is the central part. Compared with impacts of other convective disasters such as squalls, thunderstorms and hail, lightning stands as the second highest in the number of incidents, human deaths and animal deaths. Economic losses due to lightning is only about 1% of the total losses due to the four extreme weather phenomena. However, unless precautionary measures are not promoted among the public, this figure of losses may significantly increase with time as the country is undergoing rapid industrialization at present.

  13. Incidence of ascariasis in gastric carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jong Woo; Rhee, Hak Song; Bahk, Yong Whee [St Mary' s Hospital Catholic Medical College, Seoul (Korea, Republic of)

    1972-09-15

    Prompted by the finding that the radiological incidence of small bowel ascariasis in the patient with gastric carcinoma was unexpectedly lower than the incidence in the normal population, a clinical study was performed to investigate possible relationship between gastric carcinoma and intestinal ascariasis. As a preliminary survey, we reviewed the radiological incidence of ascariasis in a total of 2,446 cases of upper GI series performed at the Department of Radiology, St Mary's Hospital Catholic Medical College. These included 1,573 normal subjects, 146 gastric carcinoma patients, 100 benign gastric ulcer and 249 duodenal ulcer patients and 378 other upper GI diseases. Following the preliminary study, a more accurate parasitologic study was conducted in another 578 normal subjects and 51 gastric carcinoma patients. The radiological incidences of ascaiasis in normal subjects and gastric carcinoma patients were 15.1% and 28.1%, respectively. The incidence of overall helminthiasis including ascaris lumbricoides, trichocephalus trichiurus and trichostrongyloides orientalis in normal subjects of the present series was 73.5%. This figure is virtually the same with 69.1% of the general population incidence reported by Kim, et al. (1971), but the incidence in gastric carcinoma patients was 94.1%. The high incidence pattern of overall helminthiasis in gastric carcinoma patients is, however, reversed as for as ascariasis is concerned. Thus, the incidence of ascariasis of gastric carcinoma patients was much lower than that of normal subjects (9.8% vs 19.4%). From the present observation, it is postulated that there can be some possible antagonistic relationship between evolution of gastric carcinoma and small bowel infestation of ascaris lumbricoides.

  14. Incidence, etiology and mortality of cirrhosis

    DEFF Research Database (Denmark)

    Dam Fialla, Annette; Schaffalitzky de Muckadell, Ove B; Touborg Lassen, Annmarie

    2012-01-01

    Knowledge on the prognosis among patients with cirrhosis is mainly based on clinical trials with selected patient groups as well as population-based register studies with suboptimal diagnostic reliability. The aim of the study was to describe incidence, etiology, and mortality of well......-validated cirrhotic cases in a population-based cohort at Funen (population 470,000) between 1996 and 2006....

  15. Clinical features and correlation between radiographic parameters and incidence of calcaneal spur%跟骨骨刺的临床特征及其影像学参数与发病的相关性研究

    Institute of Scientific and Technical Information of China (English)

    张庆; 姜楠; 胡巍然; 虞泽伟; 张翔; 余斌

    2016-01-01

    目的 探讨跟骨骨刺的临床特征,以及足部影像学参数与发病的相关性,为研究跟骨骨刺产生机制提供参考. 方法 对2014年7月至2015年12月在南方医科大学南方医院行负重位跟骨侧位、轴位X线片和踝关节侧位X线片检查跟骨骨刺者的影像学资料进行回顾性研究,根据性别、侧别、年龄分组分别进行骨刺部位、形态、长度的分析,并测量患者足部的B(o)hler角、Gissane角、距跟角、距骨水平角、跟骨倾斜角、后距关节面倾斜角、后距关节面高度、绝对足高、跟骨长度、跟骨宽度,进行跟骨骨刺发病的相关性研究. 结果 本研究共纳入200例骨刺患者,女性多于男性,单纯足底骨刺多于单纯跟腱,B型多于A型,跟腱骨刺长度大于足底,女性足底骨刺多于男性,右足足底骨刺长度大于左足,差异均有统计学意义(P<0.05);<60岁组与≥60岁组骨刺部位、形态、长度差异均无统计学意义(P>0.05).骨刺的发病与Gissane角(P=0.000,OR=0.944,95% CI 0.917-0.973)、后距关节面倾斜角(P=0.017,OR=0.957,95% CI 0.924-0.992)及后距关节面高度(P=0.007,OR=0.933,95% CI0.886-0.981)相关. 结论 跟骨骨刺患者女性多于男性,足底多于跟腱,B型多于A型,跟腱骨刺长度大于足底.女性比男性好发于足底,右足足底骨刺比左足长,骨刺特征无明显年龄差异.跟骨骨刺的发病可能与Gissane角、后距关节面倾斜角、后距关节面高度有关.%Objective To analyze the clinical features and the correlation between radiographic parameters and incidence of calcaneal spur in the patients from Nanfang Hospital,Southern Medical University,China.Methods Three experienced observers independently used the image acquisition and transmission system (PACS) to collect the data of lateral and axial X-ray images of calcaneus or ankle joint in neutral position from the patients with calcaneal spur and normal controls who had undergone

  16. Medication incidents reported to an online incident reporting system.

    LENUS (Irish Health Repository)

    Alrwisan, Adel

    2011-01-15

    AIMS: Approximately 20% of deaths from adverse events are related to medication incidents, costing the NHS an additional £500 million annually. Less than 5% of adverse events are reported. This study aims to assess the reporting rate of medication incidents in NHS facilities in the north east of Scotland, and to describe the types and outcomes of reported incidents among different services. Furthermore, we wished to quantify the proportion of reported incidents according to the reporters\\' profession. METHODS: A retrospective description was made of medication incidents reported to an online reporting system (DATIX) over a 46-month-period (July 2005 to April 2009). Reports originated from acute and community hospitals, mental health, and primary care facilities. RESULTS: Over the study period there were 2,666 incidents reported with a mean monthly reporting rate of 78.2\\/month (SD±16.9). 6.1% of all incidents resulted in harm, with insulin being the most commonly implicated medication. Nearly three-quarters (74.2%, n=1,978) of total incidents originated from acute hospitals. Administration incidents were implicated in the majority of the reported medication incidents (59%), followed by prescribing (10.8%) and dispensing (9.9%), while the nondescript "other medication incidents" accounted for 20.3% of total incidents. The majority of reports were made by nursing and midwifery staff (80%), with medical and dental professionals reporting the lowest number of incidents (n=56, 2%). CONCLUSIONS: The majority of medication incidents in this study were reported by nursing and midwifery staff, and were due to administration incidents. There is a clear need to elucidate the reasons for the limited contribution of the medical and dental professionals to reporting medication incidents.

  17. Congestion with incidents

    DEFF Research Database (Denmark)

    Fosgerau, Mogens

    2010-01-01

    This paper considers the impact of random delays during a repeatedly occurring demand peak in a congested facility, such as an airport or an urban road. Congestion is described in the form of a dynamic queue using the Vickrey bottleneck model and assuming Nash equilibrium in departure times. Every...... period an incident may occur at a random time, temporarily reducing the bottleneck capacity to zero. The paper gives some properties of Nash equilibrium and the social optimum as well as a pretty good welfare improving tolling scheme....

  18. Incident users of antipsychotics

    DEFF Research Database (Denmark)

    Baandrup, Lone; Kruse, Marie

    2016-01-01

    PURPOSE: In Denmark, as well as in many other countries, consumption of antipsychotics is on the rise, partly due to increasing off-label use. The aim of this study was to analyze and quantify the extent of off-label use and polypharmacy in incident users of antipsychotic medication, and to examine...... polypharmacy (HR 1.38; 95 % CI 1.32-1.45), whereas antipsychotic discontinuation was associated with decreased hospitalization risk in most off-label conditions. CONCLUSIONS: The brief duration of most antipsychotic prescriptions suggests that antipsychotics are prescribed more liberally than recommended...

  19. Pseudotumour incidence, cobalt levels and clinical outcome after large head metal-on-metal and conventional metal-on-polyethylene total hip arthroplasty MID-TERM RESULTS OF A RANDOMISED CONTROLLED TRIAL

    NARCIS (Netherlands)

    van der Veen, H. C.; Reininga, I. H. F.; Zijlstra, W. P.; Boomsma, M. F.; Bulstra, S. K.; van Raay, J. J. A. M.

    2015-01-01

    We compared the incidence of pseudotumours after large head metal-on-metal (MoM) total hip arthroplasty (THA) with that after conventional metal-on-polyethylene (MoP) THA and assessed the predisposing factors to pseudotumour formation. From a previous randomised controlled trial which compared large

  20. The effects of different doses of intrathecal meperidine on the incidence and severity of shivering during lower extremity orthopedic surgery under spinal anesthesia: A randomized, placebo-controlled, double blind-clinical trial

    Directory of Open Access Journals (Sweden)

    Azim Honarmand

    2015-01-01

    Conclusions: Using higher dosage of intrathecal meperidine (0.3 mg/kg was more effective than using lower dosage of meperidine (0.1 mg/kg and 0.2 mg/kg in reducing the incidence and severity of shivering during spinal anesthesia in lower extremity orthopedic surgeries.

  1. Carcinomas invasores triples negativosde la glándula mamaria: incidencia y características clínico-patológicas Triple-Negative Invasive Breast Carcinoma: Incidence and Clinical - Pathological Characteristics

    Directory of Open Access Journals (Sweden)

    José L Quirós-Alpízar

    2010-06-01

    recorded. The triple negative group was separated and an statistical analyses was undertaken utilizing the Epi Info 3.3.4 program. Results: Of 221 patients diagnosed with breast carcinomas, 40 patients were identified as triple-negative cancer, giving an incidence of 18% (I.C. 95%, 12,79 - 23,40, they had an average age of 54 years (I.C. 95%, 50 - 58 with a median of 52 and mode of 48. Likewise, triple-negative cancer individuals were more related with ductal infiltratiing: 67,5% (I.C. 95%, 51,73-83,26, followed by unfiltrating lobular:12,5% (I.C.95%, 4,18 - 26,80, medular, 5 % and with other such as papillary Regarding the degree of differentiation, 23 cases were III degree, 8 were II degree , and 3 were I degree. Conclusion: Triple-negative breast cancers affect young women, are of higher histological grade, have larger tumor size and have a more aggressive clinical behavior, and preferentially they are of infiltrating ductal histological type. The incidence in our study seems to be higher than the one reported in the world literature. Due to the fact that this was based only on determination of receptors, other tests might be necessary such as CK5/6 and 17 stains to verify the cases. In addition, in this study a high proportion of tumors were of lobular type, other tests might be indicated such as e-cadherin to verify the cases of lobular carcinomas to increase in this way the reliability of results.

  2. Critical Incidents in Internal Relationships

    OpenAIRE

    Voima, Päivi

    2000-01-01

    Critical incidents have had an important role in service quality and service management research. The focus of critical-incident studies has gradually shifted from separate acts and episodes towards relationships, and even switching from one relationship to another. The Critical Incident Technique has mainly been used when studying the service sector, concentrating on the customer's perception of critical incidents. Although some studies have considered the perceptions of employees important,...

  3. Incidence of late-life depression: a systematic review.

    Science.gov (United States)

    Büchtemann, Dorothea; Luppa, Melanie; Bramesfeld, Anke; Riedel-Heller, Steffi

    2012-12-15

    In the past years, many studies have examined the prevalence of late-life depression. However, incidence studies, especially those including the oldest age groups, remained rare. The objective of this article is therefore to provide a systematic review on incidence of depressive disorders in latest life. A systematic search of the literature published between 1985 and 2011 was conducted using MEDLINE, Web of Science, PsycInfo and Cochrane databases. Inclusion criteria were: incidence specified for persons aged≥70 years at baseline, population-based sample or primary care sample. Incidence rates or risks were extracted or calculated. We found 20 studies reporting incidence according to categorical (n=14) or dimensional diagnoses (n=6). The incidence of depressive disorders varied considerably. Major Depression (MD) was found to occur less often than Minor Depression (MinD), whereas clinically relevant depressive symptoms are at least as frequent as MinD. The incidence rate of MD was 0.2-14.1/100 person-years, and incidence of clinically relevant depressive symptoms was 6.8/100 person-years. Female incidence was mostly higher than male. Associations between age and incidence revealed to be rather inconsistent between studies. Methodological diversity of the studies concerning diagnostics, data collection methods, incidence definitions and sampling make the results difficult to interprete. This review is the first to have focused on incidence studies on depression in latest life. The frequent occurrence of clinically relevant depressive symptoms will have to be considered in future health care planning. Physical health and psychosocial influences appear to be key variables in depression prevention. Copyright © 2012 Elsevier B.V. All rights reserved.

  4. Incidence and clinical relevance of TEL/AML1 fusion genes in children with acute lymphoblastic leukemia enrolled in the German and Italian multicenter therapy trials. Associazione Italiana Ematologia Oncologia Pediatrica and the Berlin-Frankfurt-Münster Study Group.

    Science.gov (United States)

    Borkhardt, A; Cazzaniga, G; Viehmann, S; Valsecchi, M G; Ludwig, W D; Burci, L; Mangioni, S; Schrappe, M; Riehm, H; Lampert, F; Basso, G; Masera, G; Harbott, J; Biondi, A

    1997-07-15

    The molecular approach for the analysis of leukemia associated chromosomal translocations has led to the identification of prognostic relevant subgroups. In pediatric acute lymphoblastic leukemia (ALL), the most common translocations, t(9;22) and t(4;11), have been associated with a poorer clinical outcome. Recently the TEL gene at chromosome 12p13 and the AML1 gene at chromosome 21q22 were found to be involved in the translocation t(12;21)(p13;q22). By conventional cytogenetics, however, this chromosomal abnormality is barely detectable and occurs in less than 0.05% of childhood ALL. To investigate the frequency of the molecular equivalent of the t(12;21), the TEL/AML1 gene fusion, we have undertaken a prospective screening in the running German Berlin-Frankfurt-Münster (BFM) and Italian Associazione Italiana Ematologia Oncologia Pediatrica (AIEOP) multicenter ALL therapy trials. We have analyzed 334 unselected cases of pediatric ALL patients consecutively referred over a period of 5 and 9 months, respectively. The overall incidence of the t(12;21) in pediatric ALL is 18.9%. The 63 cases positive for the TEL/AML1 chimeric products ranged in age between 1 and 12 years, and all but one showed CD10 and pre-B immunophenotype. Interestingly, one case displayed a pre-pre-B immunophenotype. Among the B-lineage subgroup, the t(12;21) occurs in 22.0% of the cases. Fifteen of 61 (24.6%) cases coexpressed at least two myeloid antigens (CD13, CD33, or CDw65) in more than 20% of the gated blast cells. DNA index was available for 59 of the 63 TEL/AML1 positive cases; a hyperdiploid DNA content (> or = 1.16) was detected in only four patients, being nonhyperdiploid in the remaining 55. Based on this prospective analysis, we retrospectively evaluated the impact of TEL/AML1 in prognosis by identifying the subset of B-lineage ALL children enrolled in the closed German ALL-BFM-90 and Italian ALL-AIEOP-91 protocols who had sufficient material for analysis. A total of 342 children

  5. Incident Management: Process into Practice

    Science.gov (United States)

    Isaac, Gayle; Moore, Brian

    2011-01-01

    Tornados, shootings, fires--these are emergencies that require fast action by school district personnel, but they are not the only incidents that require risk management. The authors have introduced the National Incident Management System (NIMS) and the Incident Command System (ICS) and assured that these systems can help educators plan for and…

  6. Twenty years of childhood coeliac disease in The Netherlands: a rapidly increasing incidence?

    NARCIS (Netherlands)

    E.K. George (Elvira K.); M.L. Mearin (Maria Luisa); H.C.M. Franken; R.H.J. Houwen (Roderick); R.A. Hirasing (Remy); J.P. Vandenbroucke (Jan)

    1997-01-01

    markdownabstract__Background__ The incidence of coeliac disease varies internationally. __Aims__ To assess the incidence of childhood coeliac disease in The Netherlands and to study the clinical features and the presence of associated disorders. __Subjects__ Identified cases of childhood

  7. Tendência temporal da mortalidade por homicídios na cidade de São Paulo, Brasil, 1979-1994

    Directory of Open Access Journals (Sweden)

    Rita Barradas Barata

    Full Text Available Estudou-se a tendência da mortalidade por homicídios segundo sexo e idade na cidade de São Paulo entre 1979 e 1994, utilizando modelos de ajuste de tendência temporal selecionados com base na significância de beta e valor de R², e análise de resíduos pela técnica de box and whisker plot. A mortalidade por homicídios em São Paulo passou de 12,2 óbitos por 100.000 hab. em 1979 para 34,2 em 1994, apresentando crescimento linear de 1,17 ao ano. O mesmo comportamento é observado em ambos os sexos, embora as taxas para os homens sejam cerca de 14 vezes maiores, denotando a deterioração das condições de vida urbana. Tanto os menores de dez anos como os maiores de 60 anos apresentam taxas constantes no período em valores relativamente baixos. O grupo de 10 a 19 anos apresenta crescimento das taxas segundo o modelo multiplicativo (incrementos 132,55. Os adultos jovens de 20 a 39 anos apresentam taxas crescentes durante todo o período, segundo o modelo linear, enquanto os adultos de 40 a 59 anos apresentam crescimento segundo o modelo recíproco. Observa-se, assim, que cada grupo de idade e sexo apresenta tendência temporal peculiar no período considerado.

  8. Resource distribution in mental health services: changes in geographic location and use of personnel in Norwegian mental health services 1979-1994.

    Science.gov (United States)

    Pedersen, Per Bernhard; Lilleeng, Solfrid

    2000-03-01

    BACKGROUND: During the last decades, a central aim of Norwegian health policy has been to achieve a more equal geographical distribution of services. Of special interest is the 1980 financial reform. Central government reimbursements for the treatment of in-patients were replaced by a block grant to each county, based on indicators of relative "need". AIMS OF THE STUDY: The aim of this paper is to assess whether the distribution of specialized mental health services did take the course suggested by the proponents of the reform (i.e. a more equal distribution), or the opposite (i.e. a more unequal distribution) as claimed by the opponents. METHODS: Man year per capita ratios were used as indicators for the distribution of mental health services by county. Ratios were estimated for "all personnel", and for MDs and psychologists separately. Man years were assigned to counties by location of services (i.e. in which county the services were produced), and by residence of users (i.e. in which county the services were consumed). Indicators of geographic variation were estimated using the standard deviation (STD) as a measure of absolute variation, and the coefficient of variation (CV) and the Gini index as indicators of relative variation. Indicators were estimated for 1979, 1984, 1989 and 1994, based on data for all specialized adult mental health services in the country. Changes in distributions over the period were tested, using Levene's test of homogeneity. RESULTS: Relative variations in the distribution of personnel by location of services were substantially reduced over the period, the CV being reduced by more than 50% for all groups. Variations in the personnel ratios by residence of users were smaller at the start of the period, and the reductions were also smaller. Still, relative variations were reduced by 20-35, 40 and 60% approximately for "all personnel", MDs and psychologists respectively. In spite of a major increase in the supply of MDs and psychologists, absolute variations in the personnel ratios were in all cases either reduced, or fairly stable. These results give little support to the views expressed by the opponents of the 1980 reform, although the main result seems to have been relocations in the production of services, more than re-distributions in the consumption of services. DISCUSSION: These results can be seen as a result of three aspects of the reform: 1 Distributing government grants to counties in their capacity as users of services rather than producers of services. This shift has primarily facilitated relocations in the production of services. 2 Relocation of services was also expected to produce a more equal distribution in the use of services, since reduced distances would increase accessibility. This, however, was counteracted by increased county control with use of services in other counties. 3 Distribution of grants based on "needs" rather than services produced was expected to produce a more equal distribution in the use of services. This effect seems to have been less than expected, probably because counties with high reimbursements under the old system also provided services to people from other counties. Other policy reforms have, however, contributed to the results. These reforms include increased supply of personnel, de-institutionalization of services, regionalization/sectorization of services, and the establishment of smaller psychiatric units in general hospitals. POLICY IMPLICATIONS: In recent years the 1980 reform has been under attack; partly due to alleged inequalities created by the system. As a result of the critique, government reimbursements for in-patient treatment have been reintroduced for general hospital services. In mental health services, more resources are distributed to specific projects. According to this study, this shift in policy is based on faulty premises and might lead to greater inequalities in the future.

  9. Grazing incidence beam expander

    Energy Technology Data Exchange (ETDEWEB)

    Akkapeddi, P.R.; Glenn, P.; Fuschetto, A.; Appert, Q.; Viswanathan, V.K.

    1985-01-01

    A Grazing Incidence Beam Expander (GIBE) telescope is being designed and fabricated to be used as an equivalent end mirror in a long laser resonator cavity. The design requirements for this GIBE flow down from a generic Free Electron Laser (FEL) resonator. The nature of the FEL gain volume (a thin, pencil-like, on-axis region) dictates that the output beam be very small. Such a thin beam with the high power levels characteristic of FELs would have to travel perhaps hundreds of meters or more before expanding enough to allow reflection from cooled mirrors. A GIBE, on the other hand, would allow placing these optics closer to the gain region and thus reduces the cavity lengths substantially. Results are presented relating to optical and mechanical design, alignment sensitivity analysis, radius of curvature analysis, laser cavity stability analysis of a linear stable concentric laser cavity with a GIBE. Fabrication details of the GIBE are also given.

  10. A clinical evaluation of the incidence of endodontic interappoint emergencies after root canal preparation by different methods%不同预备方法对根管预备后约诊间痛的影响

    Institute of Scientific and Technical Information of China (English)

    李荣华; 朱敏; 葛久禹

    2012-01-01

    目的 评价不同预备方法预备根管对约诊间痛(EIAE)发生率的影响.方法 临床选取前磨牙103颗,随机分成两组,分别采用冠-根向法(大锥度K3机用镍钛器械,实验组)和常规法(02锥度手用不锈钢器械,对照组)预备,比较两组根管预备后,患牙约诊间痛(EIAE)发生的情况.结果 实验组根管预备后EIAE发生率为7.55%,对照组为22.00%,两组差异有统计学意义(P<0.05).结论 冠-根向预备法比常规法能有效降低EIAE的发生.%Objective To evaluate the effects of different methods on the endodontic interappoint emergencies happened to the patients after premolar root canal preparation. Methods 103 premolars were selected from the patients and divided into two groups which were treated with crown-down technique and routine preparation technique respectively. The incidence of endodontic interappoint emergencies in the two groups was compared. Results In the test group,the incidence of endodontic interappoint emergencies was 7.55% , and in the control group, the incidence was 22%. There was significant difference between the two groups (P < 0.05). Conclusions Using crown-down technique in the root canal preparation can decrease the incidence of endodontic interappoint emergen

  11. Incidence and recognition of malnutrition in hospital.

    OpenAIRE

    1994-01-01

    OBJECTIVES--To determine incidence of malnutrition among patients on admission to hospital, to monitor their changes in nutritional status during stay, and to determine awareness of nutrition in different clinical units. DESIGN--Prospective study of consecutive admissions. SETTING--Acute teaching hospital. SUBJECTS--500 patients admitted to hospital: 100 each from general surgery, general medicine, respiratory medicine, orthopaedic surgery, and medicine for the elderly. MAIN OUTCOME MEASURES-...

  12. Occupational bloodborne exposure incident survey & management of exposure incidents in a dental teaching environment.

    Science.gov (United States)

    Sedky, Nabila A

    2013-06-01

    The purpose of this study was to investigate the prevalence of occupational exposure incidents among undergraduate dental students and the factors associated with it in the educational dental clinics at Pharos University in Alexandria - Egypt, and to measure the commitment with applying infection control policy in the form of compliance with post-exposure management protocol and reporting exposure incidents. An anonymous self-administered questionnaire consisting of thirteen multiple-choice questions was distributed among 350 undergraduate dental students in mid-senior and senior levels during lectures at the end of the second semester of 2011, with a response rate of 90.00%. About 62.00% of the senior students reported that exposures occurred outside the patient's mouth. A high percentage of both the mid-senior and senior students (74.70% and 70.70%, respectively) reported that they were exposed to multiple sources of incidents. The vast majority of studied groups stated that they didn't follow Infection Control Protocol after Incident Exposure. The findings of this study confirm that dental students experience exposure incidents but are not likely to report them, thus it is important that the principles of infection control training and reporting of all exposure incidents continue to be emphasized throughout undergraduate dental education.

  13. Gait Speed and Grip Strength Reflect Cognitive Impairment and Are Modestly Related to Incident Cognitive Decline in Memory Clinic Patients With Subjective Cognitive Decline and Mild Cognitive Impairment: Findings From the 4C Study

    NARCIS (Netherlands)

    Hooghiemstra, A.M.; Ramakers, I.; Sistermans, N.; Pijnenburg, Y.A.; Aalten, P.; Hamel, R.E.; Melis, R.J.F.; Verhey, F.R.J.; Olde Rikkert, M.G.M.; Scheltens, P.; Flier, W.M. van der

    2017-01-01

    Background: Prospective studies in the general population show that slow gait speed is associated with cognitive decline and clinical progression to dementia. However, longitudinal studies in memory clinic populations are mostly lacking. We aimed to study the association between gait speed and grip

  14. Clinical effect of intermittent nasal feeding on reducing incidence rates of aspiration pneumonia%间歇鼻饲法降低机械通气患者吸入性肺炎发病的临床研究

    Institute of Scientific and Technical Information of China (English)

    孙丰静

    2012-01-01

    Objective To analyze the effect of treatment of intermittent nasal feeding on reducing incidence rates of aspiration pneumonia.Methods A total of 70 patients with mechanical ventilation were divided randomly into observation group and control group,35 cases were in each group.Patients in observation group were given nutrition of intermittent nasal feeding with treatment of massage in a clockwise direction.Absolutely nutrition by nose feeding was given in control group.Results Incidence rates ofvomiting,gastroesophageal reflux,cough,suffocation,diarrhea,aspiration pneumonia in observation were lower than those in control group. Conclusions Treatment of intermittent nasal feeding with treatment of massage may reduce incidence rate of aspiration pneumonia.%目的 探讨机械通气患者间歇鼻饲和持续鼻饲与吸入性肺炎的关系.方法 将70例机械通气患者随机分为观察组和对照组各35例,观察组输入营养液采用间歇鼻饲,每次鼻饲1h后由护士于腹部顺结肠方向间歇性环形按摩,对照组采用持续鼻饲.结果 观察组的呕吐、返流、呛咳、憋闷、腹泻、吸入性肺炎的发生率低于对照组.结论 对接受机械通气的患者进行肠内营养支持时,采用间歇鼻饲对减少吸入性肺炎发生明显优于持续鼻饲.

  15. 脑出血与脑梗死并发腹泻发生率的临床研究%Clinical Comparison of Incidence of Diarrhea between Cerebral Hemorrhage and Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    黄微; 李劲涛; 戴萍

    2014-01-01

    目的:分析比较脑出血与脑梗死患者并发腹泻的发生率.方法对云南省第三人民医院住院期间的147例脑出血患者与142例脑梗死患者发生腹泻者进行发生率的统计,并观察腹泻发生的时间.结果脑出血患者发生腹泻率为36.05%,脑梗死患者发生腹泻率16.91%,脑出血并发腹泻率高于脑梗死患者.结论脑出血并发腹泻率高于脑梗死患者,可能是脑出血患者颅高压的因素较脑梗死更显著,引起应急状态下免疫功能下降,再加上卧床易并发感染等并发症,进食障碍致低蛋白血症加重肠粘膜水肿,长期用抗生素导致肠道菌群失调等因素较脑梗死更显著,故而腹泻的发生率较高.%Objective To analyze and compare the incidence of diarrhea between cerebral hemorrhage and infarction. Method We observed and compared the time when diarrhea occurred in both 147 cases of cerebral hemorrhage patients and 142 cases of cerebral infarction patients by using statistical methods. Result The incidence of diarrhea in former group was 36.05%, and that of latter was 16.91%. Conclusions The incidence in patients with diarrhea of cerebral hemorrhage was markedly higher than that of patients with cerebral infarction. This may attribute to the higher intracranial pressure in cerebral hemorrhage patients than that of cerebral infarction ones. The complications of reduction of immune function,intestinal infection and hypoproteinemia may be the other factors resulting in the higher incidence of diarrhea in cerebral hemorrhage patients than that of cerebral infarction ones.

  16. The Thai Anesthesia Incident Monitoring Study (Thai AIMS) of anesthetic equipment failure/malfunction: an analysis of 1996 incident reports.

    Science.gov (United States)

    Kusumaphanyo, Chaiyapruk; Charuluxananan, Somrat; Sriramatr, Dujduen; Pulnitiporn, Aksorn; Sriraj, Wimonrat

    2009-11-01

    The present study is a part of the multi-centered study of model of anesthesia relating adverse events in Thailand by incident report (The Thai Anesthesia Incident Monitoring Study or Thai AIMS). The objective was to identify the frequency distribution, contributing factors, and factors minimizing incident of equipment failure/malfunction. As a prospective descriptive research design, anesthesia providers reported the data as soon as the incidents of equipment failure/malfunction occurred. Standardized forms of incident report were then mailed to the center at Chulalongkorn University and three anesthesiologists reviewed the data. Ninety-two cases of equipment failure/malfunction were reported from 51 hospitals across Thailand Between January and June 2007, 92 incidents of equipment failure/malfunction were reported out of 1996 anesthesia-related incidents (4.6%). Failed/malfunctioned equipment included anesthetic circuit (17.4%), anesthesia machine (15.2%), capnography (15.2%), laryngoscope (15.2%), ventilator (12%), pulse oximeter (8.7%), vaporizer (4.3%), endotracheal tube (3.3%), sodalime (3.3%), and electrocardiogram (2.2%). All 16 anesthetic circuit incidents (100%) were detected by clinical signs whereas five incidents (31.3%) were detected firstly by monitors. All 14 laryngoscope malfunction (100%) were detected solely by clinical signs. Only one out of eight (12.5%) of pulse oximeter incidents was detected by clinical signs before the pulse oximeter itself. Three out of four (75%) incidents of vaporizer were detected by clinical signs before monitors. The majority of equipment malfunction was considered as related to anesthetic (69.6%) and system factors (69.6%) and 71.7% of incidents were preventable. Seventy-four incidents (80.4%) were caused by human error and, specifically, rule-based error in three fourths. Contributing factors were ineffective equipment, haste, lack of experience, ineffective monitors, and inadequate equipment. Factors minimizing

  17. Learning from incidents and accidents

    NARCIS (Netherlands)

    Drupsteen, L.; Kampen, J. van

    2014-01-01

    There are many different definitions for what constitutes an incident or an accident, however the focus is always on unintended and often unforeseen events that cause unintended consequences. This article is focused on the process of learning from incidents and accidents. The focus is on making sure

  18. Harnessing Critical Incidents for Learning

    Science.gov (United States)

    Patahuddin, Sitti Maesuri; Lowrie, Tom

    2015-01-01

    A critical incident is a situation or event that holds significance for learning, both for the students and teachers. This paper presents four examples of critical incidents from a Year 7 teacher's lesson excerpts in Indonesia involving teaching of fractions, to show how they shaped classroom situation, brought forward elements of conflict, and…

  19. Learning from incidents and accidents

    NARCIS (Netherlands)

    Drupsteen, L.; Kampen, J. van

    2014-01-01

    There are many different definitions for what constitutes an incident or an accident, however the focus is always on unintended and often unforeseen events that cause unintended consequences. This article is focused on the process of learning from incidents and accidents. The focus is on making sure

  20. Prediction of dengue incidence using search query surveillance.

    Directory of Open Access Journals (Sweden)

    Benjamin M Althouse

    2011-08-01

    Full Text Available The use of internet search data has been demonstrated to be effective at predicting influenza incidence. This approach may be more successful for dengue which has large variation in annual incidence and a more distinctive clinical presentation and mode of transmission.We gathered freely-available dengue incidence data from Singapore (weekly incidence, 2004-2011 and Bangkok (monthly incidence, 2004-2011. Internet search data for the same period were downloaded from Google Insights for Search. Search terms were chosen to reflect three categories of dengue-related search: nomenclature, signs/symptoms, and treatment. We compared three models to predict incidence: a step-down linear regression, generalized boosted regression, and negative binomial regression. Logistic regression and Support Vector Machine (SVM models were used to predict a binary outcome defined by whether dengue incidence exceeded a chosen threshold. Incidence prediction models were assessed using r² and Pearson correlation between predicted and observed dengue incidence. Logistic and SVM model performance were assessed by the area under the receiver operating characteristic curve. Models were validated using multiple cross-validation techniques.The linear model selected by AIC step-down was found to be superior to other models considered. In Bangkok, the model has an r² = 0.943, and a correlation of 0.869 between fitted and observed. In Singapore, the model has an r² = 0.948, and a correlation of 0.931. In both Singapore and Bangkok, SVM models outperformed logistic regression in predicting periods of high incidence. The AUC for the SVM models using the 75th percentile cutoff is 0.906 in Singapore and 0.960 in Bangkok.Internet search terms predict incidence and periods of large incidence of dengue with high accuracy and may prove useful in areas with underdeveloped surveillance systems. The methods presented here use freely available data and analysis tools and can be readily

  1. [Tooth decay complications incidence].

    Science.gov (United States)

    Petrikas, A Zh; Zakharova, E L; Ol'khovskaia, E B; Chestnykh, E V

    2014-01-01

    The aim of the article is to assess the quality of endodontic therapy and estimate further treatment needs. 900 orthopantomograms of 442 men and 458 women (aged 18-70) without any clinical manifestations of endodontic pathology were examined for endodontic treatment. 1,170 patients (41%) had additional intraoral radiographs taken for assessment of their periapical status. 2,852 (13.8%) of the 20,724 teeth examined had periapical lesions and/or root fillings. 2,503 of the 2,853 teeth were endodontically treated, only 1,011 of them (40.4%) having all their root canals obturated. 612 (41.3%) of the 1,492 (59.6%) teeth with inadequate root canal fillings hat a healthy apical periodontium. Of the 1,229 teeth to be endodontically treated 349 teeth required primary treatment, 880 required retreatment.

  2. EAP-based critical incident stress management: utilization of a practice-based assessment of incident severity level in responding to workplace trauma.

    Science.gov (United States)

    DeFraia, Gary S

    2013-01-01

    Central to the field of trauma psychology is assessment of the impact of critical incidents on individuals, as measured by individual symptoms of stress. Accordingly, the trauma literature reflects a proliferation of clinical impact of event scales. Workplace incidents however, affect not only individual employees, but also work organizations, requiring a multi-level response. Critical incident stress management (CISM) is the most prevalent multi-level incident response strategy utilized by organizations, often through specialized CISM units operating within their employee assistance programs (EAPs). While EAP-based CISM units seeks to support both individuals and organizations, studies focused on individual stress dominate the literature, mirroring assessment scales that tend to emphasize clinical as opposed to organizational practice. This research contributes to less-prevalent studies exploring incident characteristics as disruptive to organizations, rather than clinical symptoms as disruptive to individuals. To measure incident disruption, an EAP-based CISM unit developed a critical incident severity scale. By analyzing this unit's extensive practice database, this exploratory study examines how critical incident severity level varies among various types of incidents. Employing the methodology of clinical data mining, this practice-based research generates evidence-informed practice recommendations in the areas of EAP-based CISM intake assessment, organizational consultation and incident response planning.

  3. Colonoscopic perforation:Incidence,risk factors,management and outcome

    Institute of Scientific and Technical Information of China (English)

    Varut; Lohsiriwat

    2010-01-01

    This review discusses the incidence,risk factors,management and outcome of colonoscopic perforation(CP).The incidence of CP ranges from 0.016% to 0.2% following diagnostic colonoscopies and could be up to 5% following some colonoscopic interventions.The perforations are frequently related to therapeutic colonoscopies and are associated with patients of advanced age or with multiple comorbidities.Management of CP is mainly based on patients' clinical grounds and their underlying colorectal diseases.Current t...

  4. Idiot Savants: Rate of Incidence

    Science.gov (United States)

    Hill, A. Lewis

    1977-01-01

    A survey of 300 public residential facilities for the mentally retarded revealed a .06 percent incidence rate for idiot savants, persons of low intelligence who possess an unusually high skill in some special task. (CL)

  5. Decreasing incidence rates of bacteremia

    DEFF Research Database (Denmark)

    Nielsen, Stig Lønberg; Pedersen, C; Jensen, T G

    2014-01-01

    BACKGROUND: Numerous studies have shown that the incidence rate of bacteremia has been increasing over time. However, few studies have distinguished between community-acquired, healthcare-associated and nosocomial bacteremia. METHODS: We conducted a population-based study among adults with first......-time bacteremia in Funen County, Denmark, during 2000-2008 (N = 7786). We reported mean and annual incidence rates (per 100,000 person-years), overall and by place of acquisition. Trends were estimated using a Poisson regression model. RESULTS: The overall incidence rate was 215.7, including 99.0 for community......-acquired, 50.0 for healthcare-associated and 66.7 for nosocomial bacteremia. During 2000-2008, the overall incidence rate decreased by 23.3% from 254.1 to 198.8 (3.3% annually, p bacteremia decreased by 25.6% from 119.0 to 93.8 (3.7% annually, p

  6. Police Incident Blotter (30 Day)

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The 30 Day Police Blotter contains the most recent initial crime incident data, updated on a nightly basis. All data is reported at the block/intersection level,...

  7. Microbiological screening of Irish patients with autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy reveals persistence of Candida albicans strains, gradual reduction in susceptibility to azoles, and incidences of clinical signs of oral candidiasis without culture evidence.

    LENUS (Irish Health Repository)

    McManus, Brenda A

    2011-05-01

    Patients with autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED) are prone to chronic mucocutaneous candidiasis, which is often treated with azoles. The purpose of this study was to characterize the oral Candida populations from 16 Irish APECED patients, who comprise approximately half the total number identified in Ireland, and to examine the effect of intermittent antifungal therapy on the azole susceptibility patterns of Candida isolates. Patients attended between one and four clinical evaluations over a 5-year period, providing oral rinses and\\/or oral swab samples each time. Candida was recovered from 14\\/16 patients, and Candida albicans was the only Candida species identified. Interestingly, clinical diagnosis of candidiasis did not correlate with microbiological evidence of Candida infection at 7\\/22 (32%) clinical assessments. Multilocus sequence typing analysis of C. albicans isolates recovered from the same patients on separate occasions identified the same sequence type each time. Fluconazole resistance was detected in isolates from one patient, and isolates exhibiting a progressive reduction in itraconazole and\\/or fluconazole susceptibility were identified in a further 3\\/16 patients, in each case correlating with the upregulation of CDR- and MDR-encoded efflux pumps. Mutations were also identified in the ERG11 and the TAC1 genes of isolates from these four patients; some of these mutations have previously been associated with azole resistance. The findings suggest that alternative Candida treatment options, other than azoles such as chlorhexidine, should be considered in APECED patients and that clinical diagnosis of oral candidiasis should be confirmed by culture prior to the commencement of anti-Candida therapy.

  8. Microbiological screening of Irish patients with autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy reveals persistence of Candida albicans strains, gradual reduction in susceptibility to azoles, and incidences of clinical signs of oral candidiasis without culture evidence.

    Science.gov (United States)

    McManus, Brenda A; McGovern, Eleanor; Moran, Gary P; Healy, Claire M; Nunn, June; Fleming, Pádraig; Costigan, Colm; Sullivan, Derek J; Coleman, David C

    2011-05-01

    Patients with autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED) are prone to chronic mucocutaneous candidiasis, which is often treated with azoles. The purpose of this study was to characterize the oral Candida populations from 16 Irish APECED patients, who comprise approximately half the total number identified in Ireland, and to examine the effect of intermittent antifungal therapy on the azole susceptibility patterns of Candida isolates. Patients attended between one and four clinical evaluations over a 5-year period, providing oral rinses and/or oral swab samples each time. Candida was recovered from 14/16 patients, and Candida albicans was the only Candida species identified. Interestingly, clinical diagnosis of candidiasis did not correlate with microbiological evidence of Candida infection at 7/22 (32%) clinical assessments. Multilocus sequence typing analysis of C. albicans isolates recovered from the same patients on separate occasions identified the same sequence type each time. Fluconazole resistance was detected in isolates from one patient, and isolates exhibiting a progressive reduction in itraconazole and/or fluconazole susceptibility were identified in a further 3/16 patients, in each case correlating with the upregulation of CDR- and MDR-encoded efflux pumps. Mutations were also identified in the ERG11 and the TAC1 genes of isolates from these four patients; some of these mutations have previously been associated with azole resistance. The findings suggest that alternative Candida treatment options, other than azoles such as chlorhexidine, should be considered in APECED patients and that clinical diagnosis of oral candidiasis should be confirmed by culture prior to the commencement of anti-Candida therapy.

  9. Increasing Incidence of Canine Leptospirosis in Switzerland

    Directory of Open Access Journals (Sweden)

    Andrea Major

    2014-07-01

    Full Text Available A marked increase in canine leptospirosis was observed in Switzerland over 10 years with a peak incidence of 28.1 diagnosed cases/100,000 dogs/year in the most affected canton. With 95% affected dogs living at altitudes <800 m, the disease presented a seasonal pattern associated with temperature (r2 0.73 and rainfall (r2 0.39, >90% cases being diagnosed between May and October. The increasing yearly incidence however was only weakly correlated with climatic data including number of summer (r2 0.25 or rainy days (r2 0.38. Serovars Australis and Bratislava showed the highest seropositivity rates with 70.5% and 69.1%, respectively. Main clinical manifestations included renal (99.6%, pulmonary (76.7%, hepatic (26.0%, and hemorrhagic syndromes (18.2%, leading to a high mortality rate (43.3%. Similar to the human disease, liver involvement had the strongest association with negative outcome (OR 16.3. Based on these data, canine leptospirosis presents similar features and severity as the human infection for which it therefore can be considered a model. Its re-emergence in a temperate country with very high incidence rates in canines should thus be viewed as a warning and emphasize the need for increased awareness in other species.

  10. Cyber Incidents Involving Control Systems

    Energy Technology Data Exchange (ETDEWEB)

    Robert J. Turk

    2005-10-01

    The Analysis Function of the US-CERT Control Systems Security Center (CSSC) at the Idaho National Laboratory (INL) has prepared this report to document cyber security incidents for use by the CSSC. The description and analysis of incidents reported herein support three CSSC tasks: establishing a business case; increasing security awareness and private and corporate participation related to enhanced cyber security of control systems; and providing informational material to support model development and prioritize activities for CSSC. The stated mission of CSSC is to reduce vulnerability of critical infrastructure to cyber attack on control systems. As stated in the Incident Management Tool Requirements (August 2005) ''Vulnerability reduction is promoted by risk analysis that tracks actual risk, emphasizes high risk, determines risk reduction as a function of countermeasures, tracks increase of risk due to external influence, and measures success of the vulnerability reduction program''. Process control and Supervisory Control and Data Acquisition (SCADA) systems, with their reliance on proprietary networks and hardware, have long been considered immune to the network attacks that have wreaked so much havoc on corporate information systems. New research indicates this confidence is misplaced--the move to open standards such as Ethernet, Transmission Control Protocol/Internet Protocol, and Web technologies is allowing hackers to take advantage of the control industry's unawareness. Much of the available information about cyber incidents represents a characterization as opposed to an analysis of events. The lack of good analyses reflects an overall weakness in reporting requirements as well as the fact that to date there have been very few serious cyber attacks on control systems. Most companies prefer not to share cyber attack incident data because of potential financial repercussions. Uniform reporting requirements will do much to make this

  11. Additional renal arteries: incidence and morphometry.

    Science.gov (United States)

    Satyapal, K S; Haffejee, A A; Singh, B; Ramsaroop, L; Robbs, J V; Kalideen, J M

    2001-01-01

    Advances in surgical and uro-radiological techniques dictate a reappraisal and definition of renal arterial variations. This retrospective study aimed at establishing the incidence of additional renal arteries. Two subsets were analysed viz.: a) Clinical series--130 renal angiograms performed on renal transplant donors, 32 cadaver kidneys used in renal transplantation b) Cadaveric series--74 en-bloc morphologically normal kidney pairs. The sex and race distribution was: males 140, females 96; African 84, Indian 91, White 43 and "Coloured" 18, respectively. Incidence of first and second additional arteries were respectively, 23.2% (R: 18.6%; L: 27.6%) and 4.5% (R: 4.7%; L: 4.4%). Additional arteries occurred more frequently on the left (L: 32.0%; R: 23.3%). The incidence bilaterally was 10.2% (first additional arteries, only). The sex and race incidence (first and second additional) was: males, 28.0%, 5.1%; females, 16.4%, 3.8% and African 31.1%, 5.4%; Indian 13.5%, 4.5%; White 30.9%, 4.4% and "Coloured" 18.5%, 0%; respectively. Significant differences in the incidence of first additional arteries were noted between sex and race. The morphometry of additional renal arteries were lengths (cm) of first and second additional renal arteries: 4.5 and 3.8 (right), 4.9 and 3.7 (left); diameters: 0.4 and 0.3 (right), 0.3 and 0.3 (left). Detailed morphometry of sex and race were also recorded. No statistically significant differences were noted. Our results of the incidence of additional renal arteries of 27.7% compared favourably to that reported in the literature (weighted mean 28.1%). The study is unique in recording detailed morphometry of these vessels. Careful techniques in the identification of this anatomical variation is important since it impacts on renal transplantation surgery, vascular operations for renal artery stenosis, reno-vascular hypertension, Takayasu's disease, renal trauma and uro-radiological procedures.

  12. Incidence of Narcolepsy in Germany.

    Science.gov (United States)

    Oberle, Doris; Drechsel-Bäuerle, Ursula; Schmidtmann, Irene; Mayer, Geert; Keller-Stanislawski, Brigitte

    2015-10-01

    Following the 2009 pandemic, reports of an association between an AS03 adjuvanted H1N1 pandemic influenza vaccine and narcolepsy were published. Besides determining background incidence rates for narcolepsy in Germany this study aimed at investigating whether there was a change in incidence rates of narcolepsy between the pre-pandemic, pandemic, and the post-pandemic period on the population level. Retrospective epidemiological study on the incidence of narcolepsy with additional capture-recapture analysis. German sleep centers. Eligible were patients with an initial diagnosis of narcolepsy (ICD10 Code G47.4) within the period from January 1, 2007 to December 31, 2011. None; observational study. A total of 342 sleep centers were invited to participate in the study. Adequate and suitable data were provided by 233 sleep centers (68.1%). A total of 1,198 patients with an initial diagnosis of narcolepsy within the observed period were included, of whom 106 (8.8%) were children and adolescents under the age of 18 years and 1,092 (91.2%) were adults. In children and adolescents, the age-standardized adjusted incidence rate significantly increased from 0.14/100,000 person-years in the pre-pandemic period to 0.50/100,000 person-years in the post-pandemic period (incidence density ratio, IDR 3.57; 95% CI 1.94-7.00). In adults, no significant change was detectable. This increase started in spring 2009. For the years 2007-2011, valid estimates for the incidence of narcolepsy in Germany were provided. In individuals under 18, the incidence rates continuously increased from spring 2009. © 2015 Associated Professional Sleep Societies, LLC.

  13. Cardiovascular disease incidence and survival

    DEFF Research Database (Denmark)

    Byberg, Stine; Agyemang, Charles; Zwisler, Ann Dorthe

    2016-01-01

    and differences in incidence were assessed by Poisson regression and stratified by sex. Survival differences were assessed by Cox regression using all-cause and cause-specific mortality as outcome. Male refugees had significantly lower incidence of CVD (RR = 0.89; 95 % CI 0.85-0.93) and stroke (IRR = 0.62; 95...... significantly lower incidence of CVD, AMI and stroke. All-cause and cause-specific survival after CVD, AMI and stroke was similar or significantly better for migrants compared to Danish-born, regardless of type of migrant (refugee vs. family-reunified) or country of origin. Refugees are disadvantaged in terms...... % CI 0.56-0.69) compared to Danish-born, but significantly higher incidence of AMI (IRR = 1.12; 95 % CI 1.02-1.24). Female refugees had similar rates of CVD and AMI, but significantly lower incidence of stroke (RR = 0.76; 95 % CI 0.67-0.85). Both male and female family-reunified immigrants had...

  14. Analyzing voluntary medical incident reports.

    Science.gov (United States)

    Gong, Yang; Richardson, James; Zhijian, Luan; Alafaireet, Patricia; Yoo, Illhoi

    2008-11-06

    Voluntary medical incident reports lacking consistency and accuracy impede the ultimate use of the reports for patient safety research. To improve this, two coders examined harm score usage in a voluntary medical incident reporting system where the harm scores were selected from a predefined list by different reporters. The two coders inter-rater agreement percent was 82%. The major categories and reviewed harm score jointly demonstrate that this process is critical and necessary in preparing the voluntary reports for further content and semantics analysis.

  15. Comparison of zero-profile anchored spacer versus plate-cage construct in treatment of cervical spondylosis with regard to clinical outcomes and incidence of major complications: a meta-analysis

    Directory of Open Access Journals (Sweden)

    Liu WJ

    2015-09-01

    Full Text Available Weijun Liu,1,* Ling Hu,2,* Junwen Wang,1 Ming Liu,1 Xiaomei Wang3 1Department of Orthopedics, Pu Ai Hospital, Affiliated to Tongji Medical College, Huazhong University of Science and Technology, 2Department of Anesthesiology, Tianyou Hospital, Affiliated to Wuhan University of Science and Technology, 3Department of Biological Science and Technology, Wuhan Bioengineering Institute, Wuhan, People’s Republic of China *These authors contributed equally to this work Purpose: Meta-analysis was conducted to evaluate whether zero-profile anchored spacer (Zero-P could reduce complication rates, while maintaining similar clinical outcomes compared to plate-cage construct (PCC in the treatment of cervical spondylosis. Methods: All prospective and retrospective comparative studies published up to May 2015 that compared the clinical outcomes of Zero-P versus PCC in the treatment of cervical spondylosis were acquired by a comprehensive search in PubMed and EMBASE. Exclusion criteria were non-English studies, noncomparative studies, hybrid surgeries, revision surgeries, and surgeries with less than a 12-month follow-up period. The main end points including Japanese Orthopedic Association (JOA and Neck Disability Index (NDI scores, cervical lordosis, fusion rate, subsidence, and dysphagia were analyzed. All studies were analyzed with the RevMan 5.2.0 software. Publication biases of main results were examined using Stata 12.0. Results: A total of 12 studies were included in the meta-analysis. No statistical difference was observed with regard to preoperative or postoperative JOA and NDI scores, cervical lordosis, and fusion rate. The Zero-P group had a higher subsidence rate than the PCC group (P<0.05, risk difference =0.13, 95% confidence interval [CI] 0.00–0.26. However, the Zero-P group had a significantly lower postoperative dysphagia rate than the PCC group within the first 2 weeks (P<0.05, odds ratio [OR] =0.64, 95% CI 0.45–0.91, at the 6th month [P

  16. Standardizing the classification of abortion incidents: the Procedural Abortion Incident Reporting and Surveillance (PAIRS) Framework.

    Science.gov (United States)

    Taylor, Diana; Upadhyay, Ushma D; Fjerstad, Mary; Battistelli, Molly F; Weitz, Tracy A; Paul, Maureen E

    2017-07-01

    To develop and validate standardized criteria for assessing abortion-related incidents (adverse events, morbidities, near misses) for first-trimester aspiration abortion procedures and to demonstrate the utility of a standardized framework [the Procedural Abortion Incident Reporting & Surveillance (PAIRS) Framework] for estimating serious abortion-related adverse events. As part of a California-based study of early aspiration abortion provision conducted between 2007 and 2013, we developed and validated a standardized framework for defining and monitoring first-trimester (≤14weeks) aspiration abortion morbidity and adverse events using multiple methods: a literature review, framework criteria testing with empirical data, repeated expert reviews and data-based revisions to the framework. The final framework distinguishes incidents resulting from procedural abortion care (adverse events) from morbidity related to pregnancy, the abortion process and other nonabortion related conditions. It further classifies incidents by diagnosis (confirmatory data, etiology, risk factors), management (treatment type and location), timing (immediate or delayed), seriousness (minor or major) and outcome. Empirical validation of the framework using data from 19,673 women receiving aspiration abortions revealed almost an equal proportion of total adverse events (n=205, 1.04%) and total abortion- or pregnancy-related morbidity (n=194, 0.99%). The majority of adverse events were due to retained products of conception (0.37%), failed attempted abortion (0.15%) and postabortion infection (0.17%). Serious or major adverse events were rare (n=11, 0.06%). Distinguishing morbidity diagnoses from adverse events using a standardized, empirically tested framework confirms the very low frequency of serious adverse events related to clinic-based abortion care. The PAIRS Framework provides a useful set of tools to systematically classify and monitor abortion-related incidents for first

  17. Serious Incident Management in Australia

    Science.gov (United States)

    Ellis, Ike; Thorley-Smith, Sara

    2007-01-01

    As part of its efforts to ensure school safety, the government of New South Wales, Australia, has developed simulation exercises to better prepare principals to manage serious incidents, in collaboration with police. This article describes two initiatives implemented across NSW. The exercises provide principals in both secondary and primary…

  18. The Causes Incidence of Otitis Media in Children Clinical Research%化脓性中耳炎发病原因分析及临床治疗研究

    Institute of Scientific and Technical Information of China (English)

    江澜

    2014-01-01

    目的:探讨小儿化脓性中耳炎的发病因素,论述临床综合治疗的预后。方法选择2012年1月~2014年2月在我院进行住院治疗的小儿化脓性中耳炎60例,占耳鼻喉科初诊小儿的4.0%(60/1500),对发病因素进行调查。同时所有小儿都给予综合治疗。结果多因素回归logistic分析结果显示病毒感染、合并耳部疾病与家族遗传是导致小儿化脓性中耳炎的主要独立危险因素(P<0.05)。60例患儿的治愈率为93.3%,有效率为100.0%。治疗后患儿的耳鸣和头晕症状评分明显降低,与治疗前对比差异明显(P<0.05)。结论小儿化脓性中耳炎的发病因素包括病毒感染、合并耳部疾病与家族遗传,基于综合的临床治疗能有效改善预后。%ObjectiveToinvestigatethepathogenicfactorsinchildrenwithotitismedia,discusstheclinicalprognosisbythecomprehensive treatment. Methods 60 cases of children with otitis media during January 2012 to February 2014 in my hospital for hospitalization ,accounting for 4.0%of newly diagnosed pediatric otorhinolaryngology(60/1500),were investigated the pathogenic factors. While al children were given comprehensive treatment. Results Multivariate logistic regression analysis showed that viral infection,disease and familial combined ear suppurative otitis media in children led to a major independent risk factor(P<0.05). Cure rate of 60 cases of children was 93.3 %,the effective rate was 100.0 %. After treatment of children with tinnitus and dizziness symptom score decreased significantly with pre-treatment comparison differences are significant(P<0.05). Conclusion The risk factors in children with otitis media ,including viral infections ,Combination ear disease and familial inheritance , based on a comprehensive clinical treatment can improve the prognosis.

  19. Critical incident stress debriefing: a family nursing intervention.

    Science.gov (United States)

    Ragaisis, K M

    1994-02-01

    Critical Incident Stress Debriefing is an intervention that assists patients and families to master the stresses resulting from being a witness to or victim of violent acts. Intervening at the level of the family system, the clinical nurse specialist can facilitate communication, decrease anxiety, and provide education regarding the post-trauma response.

  20. Incidence and prevalence of thyroid dysfunction in type 1 diabetes

    NARCIS (Netherlands)

    Nederstigt, Christa; Corssmit, Eleonora P M; de Koning, Eelco J P; Dekkers, Olaf M

    2016-01-01

    AIMS: To estimate prevalence and incidence of auto-immune thyroid disease and thyroid auto-antibodies in an unselected cohort of patients with DM1, including stratification by age, gender and duration of diabetes. METHODS: Patients with T1D visiting our outpatient clinic between 1995 and 2011 were i

  1. Incidence of colorectal cancer in young patients.

    Science.gov (United States)

    Campos, Fábio Guilherme C M DE; Figueiredo, Marleny Novaes; Monteiro, Mariane; Nahas, Sérgio Carlos; Cecconello, Ivan

    2017-01-01

    Sporadic colorectal cancer (CRC) is traditionally diagnosed after de sixth decade of life, although a small percentage of cases are diagnosed in patients under 40 years of age, and incidence is increasing. There exists a great volume of controversy regarding clinical outcome of young patients diagnosed with colorectal cancer (CRC) when compared to elder counterparts. Our aims were to evaluate the rate of CRC in young patients, to review the pertaining literature and to discuss outcomes and clinical prognosis. A retrospective review involving patients with CRC was undertaken, focusing on age at diagnosis. The information extracted from this literature review showed a trend towards a decreased incidence in older people with an opposite effect among adolescents and young adults. Moreover, biological aggressiveness in young adults diagnosed with CRC has not been fully recognized, although it is usually diagnosed later and in association with adverse histological features. Besides that, these features don't affect outcome. These apparent increase in CRC incidence among young patients during the last decades raises the need for a greater suspicious when evaluating common symptoms in this group. Thus, educational programs should widespread information for both population and physicians to improve prevention and early diagnosis results. RESUMO O câncer colorretal (CCR) esporádico é tradicionalmente diagnosticado após a sexta década de vida, embora uma pequena porcentagem de casos seja diagnosticada em doentes abaixo dos 40 anos de idade, e a incidência está aumentando. Existe uma grande controvérsia a respeito da evolução clínica de doentes jovens portadores de CCR em comparação aos mais idosos. Os objetivos deste estudo foram avaliar a prevalência de CCR em doentes jovens, rever a literatura pertinente e discutir suas características mais importantes nesta faixa etária. Para tanto realizou-se revisão da literatura envolvendo doentes com CCR com foco na

  2. Current incidence of duplicate publication in otolaryngology.

    Science.gov (United States)

    Cheung, Veronique Wan Fook; Lam, Gilbert O A; Wang, Yun Fan; Chadha, Neil K

    2014-03-01

    Duplicate publication--deemed highly unethical--is the reproduction of substantial content in another article by the same authors. In 1999, Rosenthal et al. identified an 8.5% incidence of duplicate articles in two otolaryngology journals. We explored the current incidence in three otolaryngology journals in North America and Europe. Retrospective literature review. Index articles in 2008 in Archives of Otolaryngology-Head and Neck Surgery, Laryngoscope, and Clinical Otolaryngology were searched using MEDLINE. Potential duplicate publications in 2006 through 2010 were identified using the first, second, and last authors' names. Three authors independently investigated suspected duplicate publications--classifying them by degree of duplication. Of 358 index articles screened, 75 (20.9%) had 119 potential duplicates from 2006 to 2010. Full review of these 119 potential duplicates revealed a total of 40 articles with some form of redundancy (33.6% of the potential duplicates) involving 27 index articles (7.5% of 358 index articles); one (0.8%) "dual" publication (identical or nearly identical data and conclusions to the index article); three (2.5%) "suspected" dual publications (less than 50% new data and same conclusions); and 36 (30.3%) publications with "salami-slicing" (portion of the index article data repeated) were obtained. Further analysis compared the likelihood of duplicate publication by study source and subspecialty within otolaryngology. The incidence of duplicate publication has not significantly changed over 10 years. "Salami-slicing" was a concerning practice, with no cross-referencing in 61% of these cases. Detecting and eliminating redundant publications is a laborious task, but it is essential in upholding the journal quality and research integrity. © 2013 The American Laryngological, Rhinological and Otological Society, Inc.

  3. Incidence of pyometra in Swedish insured cats.

    Science.gov (United States)

    Hagman, Ragnvi; Ström Holst, Bodil; Möller, Lotta; Egenvall, Agneta

    2014-07-01

    Pyometra is a clinically relevant problem in intact female cats and dogs. The etiology is similar in both animal species, with the disease caused by bacterial infection of a progesterone-sensitized uterus. Here, we studied pyometra in cats with the aim to describe the incidence and probability of developing pyometra based on age and breed. The data used were reimbursed claims for veterinary care insurance or life insurance claims or both in cats insured in a Swedish insurance database from 1999 to 2006. The mean incidence rate (IR) for pyometra was about 17 cats per 10,000 cat years at risk (CYAR). Cats with pyometra were diagnosed at a median age of 4 years and a significant breed effect was observed. The breed with the highest IR (433 cats per 10,000 CYAR) was the Sphynx, and other breeds with IR over 60 cats per 10,000 CYAR were Siberian cat, Ocicat, Korat, Siamese, Ragdoll, Maine coon, and Bengal. Pyometra was more commonly diagnosed with increasing age, with a marked increase in cats older than 7 years. The mean case fatality rate in all cats was 5.7%, which is slightly higher than corresponding reports in dogs of 3% to 4%. Geographical location (urban or rural) did not affect the risk of developing the disease. The present study provides information of incidence and probability of developing pyometra based on age, breed, and urban or rural geographical location. These data may be useful for designing cat breeding programs in high-risk breeds and for future studies of the genetic background of the disease. Copyright © 2014 The Authors. Published by Elsevier Inc. All rights reserved.

  4. State Methods for a Cyber Incident

    Science.gov (United States)

    2012-03-01

    Statewide Emergency Response and Response Plan SIPC State Infrastructure Protection Center SIRT Security Incident Response Team SIRT State Incident...by statute and policy to report agency information security incidents to the state Security Incident Response Team ( SIRT ). Those reports are made...through recent state statutes. P-16 Yes, agencies are required by statute and policy to report information security incidents to the SIRT . Q-17

  5. Good Gradings of Generalized Incidence Rings

    CERN Document Server

    Price, Kenneth L

    2011-01-01

    This inquiry is based on both the construction of generalized incidence rings due to Gene Abrams and the construction of good group gradings of incidence algebras due to Molli Jones. We provide conditions for a generalized incidence ring to be graded isomorphic to a subring of an incidence ring over a preorder. We also extend Jones's construction to good group gradings for incidence algebras over preorders with crosscuts of length one or two.

  6. Emergency nurses' perceptions of critical incidents and stress debriefing.

    Science.gov (United States)

    Burns, C; Harm, N J

    1993-10-01

    This is a descriptive study of questionnaire responses of 682 members of three state ENAs, with supporting interview data from 26 of those participants. The objective was to determine (1) the types of clinical events perceived as critical and (2) the usefulness of critical incident stress debriefings for emergency nurses. Questionnaires asking emergency nurses to rate clinical incidents as critical and to respond to questions about their experiences with debriefings were sent to members of three state ENAs. Structured interviews about personal experiences with critical incidents and debriefings were conducted with 26 respondents. Emergency nurses responding to the questionnaire viewed the death of a child and the death of a coworker as the most critical of the possible events. The majority of interviewees saw an incident related to the death of a child as the most critical in their careers. Of the questionnaire respondents, 32% had participated in debriefings; 88% of those found them helpful in reducing critical incident stress. The findings suggest that managers should be alerted to the possibility of acute stress responses when emergency nurses experience a child's death. Education regarding stress and debriefings may be helpful to ED personnel.

  7. Incidence and predicting factors of falls of older inpatients

    Directory of Open Access Journals (Sweden)

    Hellen Cristina de Almeida Abreu

    2015-01-01

    Full Text Available OBJECTIVE To estimate the incidence and predicting factors associated with falls among older inpatients. METHODS Prospective cohort study conducted in clinical units of three hospitals in Cuiaba, MT, Midwestern Brazil, from March to August 2013. In this study, 221 inpatients aged 60 or over were followed until hospital discharge, death, or fall. The method of incidence density was used to calculate incidence rates. Bivariate analysis was performed by Chi-square test, and multiple analysis was performed by Cox regression. RESULTS The incidence of falls was 12.6 per 1,000 patients/day. Predicting factors for falls during hospitalization were: low educational level (RR = 2.48; 95%CI 1.17;5.25, polypharmacy (RR = 4.42; 95%CI 1.77;11.05, visual impairment (RR = 2.06; 95%CI 1.01;4.23, gait and balance impairment (RR = 2.95; 95%CI 1.22;7.14, urinary incontinence (RR = 5.67; 95%CI 2.58;12.44 and use of laxatives (RR = 4.21; 95%CI 1.15;15.39 and antipsychotics (RR = 4.10; 95%CI 1.38;12.13. CONCLUSIONS The incidence of falls of older inpatients is high. Predicting factors found for falls were low education level, polypharmacy, visual impairment, gait and balance impairment, urinary incontinence and use of laxatives and antipsychotics. Measures to prevent falls in hospitals are needed to reduce the incidence of this event.

  8. Critical incident. An ethical dilemma.

    Science.gov (United States)

    County, B

    2000-10-01

    The purpose of this critical incident analysis is to demonstrate how knowledge of legal, moral and ethical issues has affected my nursing practice. This is a personal journey--an exploration of my own values and beliefs. The piece demonstrates how reviewing the literature has changed my stance on the issues discussed. Consequently, the piece is written in the first person, but references are used to substantiate my findings.

  9. Mycetoma revisited. Incidence of various radiographic signs.

    Science.gov (United States)

    Abd El-Bagi, Mohamed E; Fahal, Ahmed H

    2009-04-01

    To define and quantitate various radiographic signs of mycetoma infection. A retrospective study of 516 randomly selected patients seen between December 1996 and December 2004 at the Mycetoma Research Centre of Khartoum University, Khartoum, Sudan. All cases were confirmed by clinical examination, initial pretreatment radiographs, and histopathology. The most common abnormalities in these 516 patients were soft tissue swelling (93%), bone sclerosis (56%), bone cavities (32%), and periosteal reaction (27%). The incidence of bone expansion (22%), extrinsic cortical scalloping (22%), and fanning of the rays in 10% were reported. Osteoporosis was seen in 19%. Only 3% of the patients had normal radiographs. Maximal scrutiny of radiographs alone by experienced radiologists is vital, as other imaging techniques are not available where mycetoma is prevalent.

  10. Cancer incidence in pulmonary vasculitis.

    Science.gov (United States)

    Zycinska, Katarzyna; Kostrzewa-Janicka, Jolanta; Nitsch-Osuch, Aneta; Wardyn, Kazimierz

    2013-01-01

    Pulmonary vasculitis is a potentially lethal autoimmune disease characterized by granulomatous inflammation of respiratory tract, necrotizing vasculitis affecting small-to medium-size vessels and antineutrophil cytoplasmic antibodies elevation. Typical therapy involves high-dose glucocorticosteroids combined with cyclophosphamide in a dose 1-2 mg/kg/per day. A high relapse rate in pulmonary vasculitis means prolonged courses of cyclophosphamide in some patients. Carcinogenic effects of cyclophosphamide, especially its toxic metabolite acrolein that is excreted into the urine, are responsible for the development of acute myeloid leukemia (AML) and bladder cancer. These and other malignancies are cyclophosphamide dose-depended. The aim of the present study was to assess the incidence of cancer in patients with pulmonary vasculitis in comparison with the incidence of cancer in the general population. Analyses were done according to the cumulative dose of cyclophosphamide, subdivided into low (≤35 g) and high (>35 g). During the observation period 15 cancers occurred. A significantly increased standardized incidence ratio (SIR) was observed for non-melanoma skin cancers (SIR 5.2; 95 % Cl 2.3-8.7), AML (SIR 4.3; 95 % Cl 2.1-11.2), and bladder cancer (SIR 3.4; 95 % Cl 1.6-5.2). Induction remission treatment and relapse treatment with cyclophosphamide involves a substantial risk of late appearing malignances in patients with pulmonary vasculitis. Monitoring and prophylactic management in pulmonary vasculitis after cessation of cyclophosphamide therapy is crucial.

  11. The Epidemiology of Incident Fracture from Cradle to Senescence.

    Science.gov (United States)

    Pasco, Julie A; Lane, Stephen E; Brennan-Olsen, Sharon L; Holloway, Kara L; Timney, Elizabeth N; Bucki-Smith, Gosia; Morse, Amelia G; Dobbins, Amelia G; Williams, Lana J; Hyde, Natalie K; Kotowicz, Mark A

    2015-12-01

    To reduce the burden of fracture, not only does bone fragility need to be addressed, but also injury prevention. Thus, fracture epidemiology irrespective of degree of trauma is informative. We aimed to determine age-and-sex-specific fracture incidence rates for the Barwon Statistical Division, Australia, 2006-2007. Using radiology reports, incident fractures were identified for 5342 males and 4512 females, with incidence of 210.4 (95 % CI 204.8, 216.2) and 160.0 (155.3, 164.7)/10,000/year, respectively. In females, spine (clinical vertebral), hip (proximal femoral) and distal forearm fractures demonstrated a pattern of stable incidence through early adult life, with an exponential increase beginning in postmenopausal years for fractures of the forearm followed by spine and hip. A similar pattern was observed for the pelvis, humerus, femur and patella. Distal forearm, humerus, other forearm and ankle fractures showed incidence peaks during childhood and adolescence. For males, age-related changes mimicked the female pattern for fractures of the spine, hip, ribs, pelvis and humerus. Incidence at these sites was generally lower for males, particularly among the elderly. A similar childhood-adolescent peak was seen for the distal forearm and humerus. For ankle fractures, there was an increase during childhood and adolescence but this extended into early adult life; in contrast to females, there were no further age-related increases. An adolescent-young adult peak incidence was observed for fractures of the face, clavicle, carpal bones, hand, fingers, foot and toe, without further age-related increases. Examining patterns of fracture provides the evidence base for monitoring temporal changes in fracture burden, and for identifying high-incidence groups to which fracture prevention strategies could be directed.

  12. TB incidence in an adolescent cohort in South Africa.

    Directory of Open Access Journals (Sweden)

    Hassan Mahomed

    Full Text Available BACKGROUND: Tuberculosis (TB is a major public health problem globally. Little is known about TB incidence in adolescents who are a proposed target group for new TB vaccines. We conducted a study to determine the TB incidence rates and risk factors for TB disease in a cohort of school-going adolescents in a high TB burden area in South Africa. METHODS: We recruited adolescents aged 12 to 18 years from high schools in Worcester, South Africa. Demographic and clinical information was collected, a tuberculin skin test (TST performed and blood drawn for a QuantiFERON TB Gold assay at baseline. Screening for TB cases occurred at follow up visits and by surveillance of registers at public sector TB clinics over a period of up to 3.8 years after enrolment. RESULTS: A total of 6,363 adolescents were enrolled (58% of the school population targeted. During follow up, 67 cases of bacteriologically confirmed TB were detected giving an overall incidence rate of 0.45 per 100 person years (95% confidence interval 0.29-0.72. Black or mixed race, maternal education of primary school or less or unknown, a positive baseline QuantiFERON assay and a positive baseline TST were significant predictors of TB disease on adjusted analysis. CONCLUSION: The adolescent TB incidence found in a high burden setting will help TB vaccine developers plan clinical trials in this population. Latent TB infection and low socio-economic status were predictors of TB disease.

  13. Incidence of cancer in patients with chronic heart failure

    DEFF Research Database (Denmark)

    Banke, Ann; Schou, Morten; Videbaek, Lars;

    2016-01-01

    AIMS: With improvement in survival of chronic heart failure (HF), the clinical importance of co-morbidity is increasing. The aim of this study was to assess the incidence and risk of cancer and all-cause mortality in a large Danish HF cohort. METHODS AND RESULTS: A total of 9307 outpatients......-specific risk of cancer was analysed in an adjusted Poisson and Cox regression analysis. The 975 diagnoses of cancer in the HF cohort and 330 843 in the background population corresponded to incidence rates per 10 000 patient-years of 188.9 [95% confidence interval (CI) 177.2-200.6] and 63.0 (95% CI 63...

  14. Incidence and diagnosis of deep vein thrombosis associated with pregnancy.

    Science.gov (United States)

    Kierkegaard, A

    1983-01-01

    The incidence of deep vein thrombosis (DVT), diagnosed by ascending phlebography, has been calculated retrospectively in a group of 14 869 obstetrical patients. The incidence was calculated to 0.13 per thousand antepartum and 0.61 per thousand postpartum. The study revealed that clinical signs and symptoms of thrombosis are very unreliable in pregnant women but more reliable in puerperal women. It is concluded that objective diagnosis of thrombosis is important in pregnant women, and ascending phlebography is a rewarding objective method to use in pregnant women.

  15. Cardiac asthma in elderly patients: incidence, clinical presentation and outcome

    Directory of Open Access Journals (Sweden)

    Ray Patrick

    2007-05-01

    Full Text Available Abstract Background Cardiac asthma is common, but has been poorly investigated. The objective was to compare the characteristics and outcome of cardiac asthma with that of classical congestive heart failure (CHF in elderly patients. Methods Prospective study in an 1,800-bed teaching hospital. Results Two hundred and twelve consecutive patients aged ≥ 65 years presenting with dyspnea due to CHF (mean age of 82 ± 8 years were included. Findings of cardiac echocardiography and natriuretic peptides levels were used to confirm CHF. Cardiac asthma patients were defined as a patient with CHF and wheezing reported by attending physician upon admission to the emergency department. The CHF group (n = 137 and the cardiac asthma group (n = 75, differed for tobacco use (34% vs. 59%, p 2 (47 ± 15 vs. 41 ± 11 mmHg, p Conclusion Patients with cardiac asthma represented one third of CHF in elderly patients. They were more hypercapnic and experienced more distal airway obstruction. However, outcomes were similar.

  16. Pancreatic cancer: Incidence, clinical profile, and frequency of ...

    African Journals Online (AJOL)

    Hana T. Al-Majed

    2012-08-09

    Aug 9, 2012 ... Methods: The study design was a retrospective hospital-based record study in which records of 251 ... Peer review under the responsibility of Alexandria University Faculty ... adenomas, cysts, or unknown primary tumors; concurrent ..... onset of pancreatic cancer: evidence of a major role for smoking.

  17. [Increasing incidence of angioedema without urticaria--clinical features].

    Science.gov (United States)

    Marković, Asja Stipić; Janzeković, Martina

    2011-01-01

    The causes of angioedema (AE), a self-limited, localized swelling of subcutaneous tissue or mucosa unaccompanied by urticaria, are diverse. The commonly applied label of "allergic" is frequently wrong and standard anti-allergic therapy can be ineffective. Types of AE could be categorized according to mediators which mediate vascular leakage: bradykinin AE (hereditary, acquired, angiotensin-converting enzyme inhibitor (ACEi)-related), histamine AE (allergic etiology), and various mediators mediated AE (pseudoallergic reaction to non-steroidal anti-inflammatory drugs). Idiopathic AE is a poorly understood syndrome. The growing relevance of AE without urticaria has been highlighted; angioedema is the most common cause of hospital admission among all acute allergic diseases. The diagnosis of AE is based on the presence of family history (hereditary), absence of family history with the onset during or after the fourth decade of life (acquired C1lnh deficiency), and treatment with ACEi (ACEi-related angioedema). About 0.1%-0.7% of patients taking ACEi develop angioedema as a well-documented but still frequently unrecognized side effect of drugs. Laboratory diagnosis is enabled by measuring serum levels of C1lnh antigen or C1lnh function. Type 1 (hereditary angioedema (HAE) was diagnosed when both antigenic and functional levels of C1lnh were below 50% of normal, and type 2 when functional levels of C1lnh were low, along with antigenic levels normal or higher. ACEi-related AE is diagnosed when AE recurs during therapy and disappears upon withdrawal. Symptoms may appear several years after therapy introduction. Severe acute attacks should be treated with C1lnh concentrate and icatibant, a selective and specific antagonist of bradykinin B2 receptors. Prophylaxis with attenuated androgens (danazol, stanazolol, oxandrolone) is effective in preventing symptom development.

  18. Generation of Vertically Incident Seismograms,

    Science.gov (United States)

    1985-09-01

    p. 106, equation 3.38.) %lPHASE Flag: If set, Minimum- phase filter required; otherwise, Zero phase %ILNR Counter of model file input lines, used in... PHASE ) FILTER -TYPE DB SLOPE CUT-OFF FREQUENCY 1 72 70 2 72 30 4’ 4 GENERATION OF VERTICALLY INCIDENT SEISMOGRAMS VISP; PLOTS OF PARAMETERS TEST I...FILTER PHASE 1 (MINIMUM PHASE ) FILTER -TYPE DB SLOPE CUT-OFF FREQUENCY 1 96 50 2 96 10 Table 6. Input data used to test a high-cult filter with zero phase

  19. Grazing incidence diffraction : A review

    Energy Technology Data Exchange (ETDEWEB)

    Gilles, B. [LTPCM, ENSEEG. St. Martin d`Heres. (France)

    1996-09-01

    Different Grazing Incidence Diffraction (GID) methods for the analysis of thin films and multilayer structures are reviewed in three sections: the reflectivity is developed in the first one, which includes the non-specular diffuse scattering. The second one is devoted to the extremely asymmetric Bragg diffraction and the third one to the in-plane Bragg diffraction. Analytical formulations of the scattered intensities are developed for each geometry, in the framework of the kinetical analysis as well as the dynamical theory. Experimental examples are given to illustrate the quantitative possibility of the GID techniques.

  20. Elements of critical incident debriefing.

    Science.gov (United States)

    Curtis, J M

    1995-08-01

    The present paper lists a number of specific therapeutic steps involved in critical incident debriefing. These therapeutic suggestions, while by no means exhaustive, include (a) identification, (b) labeling, (c) articulation, (d) expression, (e) externalization, (f) ventilation, (g) validation, and (h) acceptance. More careful attention to these specific elements--regardless of debriefers' training and backgrounds--might improve therapeutic consistency for trauma victims afflicted with stress-related symptoms. Further applications of these therapeutic steps were also suggested for other types of behavioral problems.

  1. Incidence and outcomes of bulimia nervosa : a nationwide population-based study

    NARCIS (Netherlands)

    Keski-Rahkonen, A.; Hoek, H. W.; Linna, M. S.; Raevuori, A.; Sihvola, E.; Bulik, C. M.; Rissanen, A.; Kaprio, J.

    2009-01-01

    Background. Little is known about the epidemiology of bulimia nervosa outside clinical settings. We report the incidence, prevalence and outcomes of bulimia nervosa using for the first time a nationwide Study design. Method. To assess the incidence and natural course and outcomes of DSM-IV bulimia n

  2. Twenty years of childhood coeliac disease in The Netherlands: A rapidly increasing incidence

    NARCIS (Netherlands)

    George, E.K.; Mearin, M.L.; Franken, H.C.M.; Houwen, R.H.J.; Hirasing, R.A.; Vandenbroucke, J.P.

    1997-01-01

    Background - The incidence of coeliac disease varies internationally. Aims - To assess the incidence of childhood coeliac disease in The Netherlands and to study the clinical features and the presence of associated disorders. Subjects - Identified cases of childhood coeliac disease in The

  3. Incidence and outcomes of bulimia nervosa : a nationwide population-based study

    NARCIS (Netherlands)

    Keski-Rahkonen, A.; Hoek, H. W.; Linna, M. S.; Raevuori, A.; Sihvola, E.; Bulik, C. M.; Rissanen, A.; Kaprio, J.

    Background. Little is known about the epidemiology of bulimia nervosa outside clinical settings. We report the incidence, prevalence and outcomes of bulimia nervosa using for the first time a nationwide Study design. Method. To assess the incidence and natural course and outcomes of DSM-IV bulimia

  4. 胸腔镜下不同节段胸交感神经链切断术治疗手汗症的疗效及术后代偿性多汗发生率研究%Clinical effect of endoscopic thoracic sympathectomy at different segments on palmar hyperhidrosis and incidence of postoperative compensatory hyperhidrosis

    Institute of Scientific and Technical Information of China (English)

    盛誉; 占小安

    2014-01-01

    目的 探讨胸腔镜下不同节段胸交感神经链切断术治疗手汗症的疗效及术后代偿性多汗的发生率.方法 将100例胸腔镜下行胸交感神经链切断术患者按治疗方法不同分为两组,A组46例切断T4,B组54例切断T3~4.比较两组患者疗效、代偿性多汗发生率及手术满意情况.结果 两组手术均较为顺利.两组总有效率比较差异无统计学意义(P>0.05).A组术后代偿性多汗发生率明显低于B组[4.3%(2/46)比20.4% (11/54)],术后满意率高于B组[93.5% (43/46)比79.6%(43/54)],差异均有统计学意义(P<0.05).结论 胸镜下T3~4或T4胸交感神经链切断术是非常有效且安全的治疗手汗症的方法,T4切断术后的代偿性多汗的发生率更低.%Objective To study the clinical effect of endoscopic thoracic sympathectomy at different segments on palmar hyperhidrosis and research the incidence of postoperative compensatory hyperhidrosis.Methods One hundred palmar hyperhidrosis patients who underwent endoscopic thoracic sympathectomy were divided into 2 groups according to treatment method,the patients in A group (46 cases) received T4 surgery,the patients in B group (54 cases) received T3-4 surgery.The success rate of postoperative,incidence of postoperative compensatory hyperhidrosis and postoperative satisfaction rate between the 2 groups were compared.Results The surgery of 2 groups were successful.There was no statistical difference in total effective rate between the 2 groups (P > 0.05).The incidence of postoperative compensatory hyperhidrosis in A group was significantly lower than that in B group [4.3% (2/46) vs.20.4% (11/54)],the postoperative satisfaction rate was significantly higher than that in B group [93.5%(43/46) vs.79.6% (43/54)],there were statistical differences (P < 0.05).Conclusion Endoscopic thoracic sympathectomy T3-4 or T4 surgery is very effective and safe treatment of palmar hyperhidrosis,but T4 surgery has a lower

  5. COMPARATIVE ANATOMICAL STUDY AND INCIDENCE OF OS PERONEUM IN PERONEUS LONGUS TENDON AND ITS CLINICAL SIGNIFICANCE. Estudio anatómico comparativo e incidencia del os peroneum en el tendón de peroneo largo y su significación clínica

    Directory of Open Access Journals (Sweden)

    Poonam Verma

    2016-03-01

    Full Text Available Introducción: El objetivo de nuestro estudio fue evaluar la tasa de incidencia del os peroneo (OP en el tendón del peroneo lateral largo (PLT y su importancia clínica. Métodos: La disección de 60 cadáveres embalsamados (56 hombres y 4 mujeres del grupo de mediana edad se hizo para tener acceso a la  tasa de incidencia del os peroneo en PLT. Resultados: En nuestro estudio se observó que la  tasa de incidencia del os peroneo fue de  86,6% (52  extremidades. La ubicación del os peroneo es también un tema de controversia. La mayoría de los autores afirman que se relaciona con el hueso cuboides y de vez en cuando se ve inferior al calcáneo distal a la articulación calcáneo-cuboidea. Pero en el presente estudio el os- peroneo estuvo en relación al hueso cuboides en 40 extremidades (76.9%  y distal a articulación calcaneocuboidea en el resto de las 12 extremidades (23.1%. Conclusión: Este estudio sugiere que existe una alta tasa de incidencia de un OP en cadaveres. Esto puede ser como consecuencia de la técnica utilizada para localizar el mismo. La importancia clínica ha sido mencionada en relación con la ubicación del os peroneo, que puede ser confundido con fracturas estiloides y de Jones. Introduction: The aim of our study was to assess the incidence rate of the os peroneum (OP in the peroneus longus tendon (PLT and its clinical significance. Methods: Dissection of 60 embalmed cadavers (56 male and 4 female of middle age group was done to access the incidence rate of os peroneum in peroneus longus tendon. Results: In our study the incidence rate of os peroneum was 86.6% (52 limbs. The location of os peroneum is also a subject of dispute. Most authors stated that it is related to the cuboid bone and occasionally it is seen inferior to the calcaneum distal to the calcaneocuboid joint. But in the present study os peroneum was in relation to cuboid bone in 40 limbs (76.9% and distal to calcaneocuboid joint in 12 limbs (23

  6. Leptospirosis in Ireland: annual incidence and exposures associated with infection.

    LENUS (Irish Health Repository)

    Garvey, P

    2013-08-05

    SUMMARY Human leptospirosis is found throughout the world, albeit with a higher incidence in tropical regions. In temperate regions it is associated with certain occupational and recreational activities. This paper reports both on the incidence of human leptospirosis in Ireland and on possible associated exposures, using leptospirosis case notification, enhanced surveillance, hospital discharge data and death registrations. Based on official notification data, there was a threefold increase in the reported incidence of leptospirosis in Ireland between 1995-1999 and 2004-2009, which appears partially to be due to improved reporting. The exposures most associated with infection were those involving contact with livestock or water-based recreational sports, in particular kayaking. Advice on prevention should continue to be targeted in the first instance at these groups. The variety of potential transmission routes reported should inform clinicians to consider leptospirosis in individuals with a compatible clinical profile who were not from occupational groups historically considered at risk.

  7. Leptospirosis in Ireland: annual incidence and exposures associated with infection.

    Science.gov (United States)

    Garvey, P; Connell, J; O'Flanagan, D; McKeown, P

    2014-04-01

    Human leptospirosis is found throughout the world, albeit with a higher incidence in tropical regions. In temperate regions it is associated with certain occupational and recreational activities. This paper reports both on the incidence of human leptospirosis in Ireland and on possible associated exposures, using leptospirosis case notification, enhanced surveillance, hospital discharge data and death registrations. Based on official notification data, there was a threefold increase in the reported incidence of leptospirosis in Ireland between 1995-1999 and 2004-2009, which appears partially to be due to improved reporting. The exposures most associated with infection were those involving contact with livestock or water-based recreational sports, in particular kayaking. Advice on prevention should continue to be targeted in the first instance at these groups. The variety of potential transmission routes reported should inform clinicians to consider leptospirosis in individuals with a compatible clinical profile who were not from occupational groups historically considered at risk.

  8. Somewhere in tertiary hospital clinical laboratory in pursuance of personnel sharp injury incidence status investigation and relative factor analysis%某地三级医院检验科采血人员锐器伤影响因素分析

    Institute of Scientific and Technical Information of China (English)

    丁娥; 李卫华; 王萍; 菅向东

    2016-01-01

    目的 调查某地三级医院检验科采血人员锐器伤发病现况及影响因素,分析其原因并探讨其控制策略.方法 选择山东省10家三级医院检验科采血人员l 198人,用横断面调查的方法,调查采血人员的职业暴露因素、组织管理因素、个人认知情况等,以x2检验及多因素Logistic回归分析方法分析数据.结果 采血工作环境中存在接触注射针头、玻璃等锐器、接触噪音、接触化学物、接触患者的血液等生物标本、接触高危人群、患者及家属负面情绪、遭受患者及家属埋怨等相关的影响因素.在组织管理因素中,以工作强度大、防护用具不足为最不满意;医务人员对职业暴露的个人认知能力因素方面,未能遵守医疗护理规范操作及发生暴露后未能及时正确处理并上报发生率较高.三级医院检验科采血人员锐器伤的发生率与岗位、超负荷工作、锐器接触、防护用具是否完善、医疗废弃物安全处置5种因素.结论 三级医院检验科采血人员锐器伤的发生率与多种因素相关,医院应制定相应的规章制度,改善工作环境,规范安全操作,以降锐器伤的发生率.%Objective Investigation in tertiary hospital clinical laboratory in pursuance of the current state of the sharp injury incidence and influencing factors,analyze the causes and discuss the control strategy.Methods Application of cross-sectional survey method,according to the unified investigation questionnaire investigation,with chi-square test and the multi-factor Logistic regression analysis methods to analyze research data.Results The work environment exit contact with injection needles,glass and other sharps,contact with noise,contact with chemicals,contact the patient's blood and other biological specimens,high-risk groups,the patient and family to negative emotions,by patients and their families complain or abuse related influencing factors.In the organization and

  9. Ionospheric Oblique Incidence Soundings by Satellites

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The oblique incidence sweep-frequency ionospheric sounding technique uses the same principle of operation as the vertical incidence sounder. The primary difference...

  10. Increasing incidence of diabetes after gestational diabetes

    DEFF Research Database (Denmark)

    Lauenborg, Jeannet; Hansen, Torben; Jensen, Dorte Møller;

    2004-01-01

    To study the incidence of diabetes among women with previous diet-treated gestational diabetes mellitus (GDM) in the light of the general increasing incidence of overweight and diabetes and to identify risk factors for the development of diabetes....

  11. Monitoring the performance of incident management teams

    National Research Council Canada - National Science Library

    Conway, Geoff

    2016-01-01

    The Real Time Performance Monitoring Program operating in Victoria - tool available to agency leaders to understand the performance of their incident managers based on the context in which incident...

  12. USFA NFIRS 2013 Fire Incident & Cause Data

    Data.gov (United States)

    Department of Homeland Security — The 2013 Fire Causes & Incident data was provided by the U.S. Fire Administration’s (USFA) National Fire Data Center’s (NFDC’s) National Fire Incident Reporting...

  13. Incidence of retrorenal colon during percutaneous nephrolithotomy

    Directory of Open Access Journals (Sweden)

    Mehmet Balasar

    2015-04-01

    Full Text Available Objective The aim of this study was to investigate retrorenal colon incidence in percutaneous nephrolithotomy (PNL interventions made in our clinic. Materials and Methods Clinical data of 804 PNL patients, accumulated over a 7 year period (2006-2012, was surveyed. The patient files were reviewed retrospectively, and only those who had abdominal computed tomography (CT images before PNL intervention were included in the study. In the CT images, the position of both the ascending and descending colon in relation to the right and left kidneys were evaluated. Results According to our hospital reports, 394 patients with CT images were included in the present study 27 patients (6.9% had retrorenal colon, of which 18 (4.6% were on the left side, 4 (1.0% on the right side and 5 (1.3% had bilateral retrorenal colons. Colonic perforation complication was seen only in two patients and the colonic perforation rate was 0.3%. These two cases had no CT images. Conclusions PNL, in the process of becoming the standard treatment modality, is a safe and reliable technique for renal stone treatment. Colonic injury should be taken into consideration during PNL interventions of the lower pole of the kidney (especially on the left side due to the location of retrorenal colon.

  14. Documented lifestyle education among young adults with incident hypertension.

    Science.gov (United States)

    Johnson, Heather M; Olson, Andrea G; LaMantia, Jamie N; Kind, Amy J H; Pandhi, Nancy; Mendonça, Eneida A; Craven, Mark; Smith, Maureen A

    2015-05-01

    Only 38% of young adults with hypertension have controlled blood pressure. Lifestyle education is a critical initial step for hypertension control. Previous studies have not assessed the type and frequency of lifestyle education in young adults with incident hypertension. The purpose of this study was to determine patient, provider, and visit predictors of documented lifestyle education among young adults with incident hypertension. We conducted a retrospective analysis of manually abstracted electronic health record data. A random selection of adults 18-39 years old (n = 500), managed by a large academic practice from 2008 to 2011 and who met JNC 7 clinical criteria for incident hypertension, participated in the study. The primary outcome was the presence of any documented lifestyle education during one year after meeting criteria for incident hypertension. Abstracted topics included documented patient education for exercise, tobacco cessation, alcohol use, stress management/stress reduction, Dietary Approaches to Stop Hypertension (DASH) diet, and weight loss. Clinic visits were categorized based upon a modified established taxonomy to characterize patients' patterns of outpatient service. We excluded patients with previous hypertension diagnoses, previous antihypertensive medications, or pregnancy. Logistic regression was used to identify predictors of documented education. Overall, 55% (n = 275) of patients had documented lifestyle education within one year of incident hypertension. Exercise was the most frequent topic (64%). Young adult males had significantly decreased odds of receiving documented education. Patients with a previous diagnosis of hyperlipidemia or a family history of hypertension or coronary artery disease had increased odds of documented education. Among visit types, chronic disease visits predicted documented lifestyle education, but not acute or other/preventive visits. Among young adults with incident hypertension, only 55% had documented

  15. Quantitative measures of meniscus extrusion predict incident radiographic knee osteoarthritis – data from the Osteoarthritis Initiative

    Science.gov (United States)

    Emmanuel, K.; Quinn, E.; Niu, J.; Guermazi, A.; Roemer, F.; Wirth, W.; Eckstein, F.; Felson, D.

    2017-01-01

    SUMMARY Objective To test the hypothesis that quantitative measures of meniscus extrusion predict incident radiographic knee osteoarthritis (KOA), prior to the advent of radiographic disease. Methods 206 knees with incident radiographic KOA (Kellgren Lawrence Grade (KLG) 0 or 1 at baseline, developing KLG 2 or greater with a definite osteophyte and joint space narrowing (JSN) grade ≥1 by year 4) were matched to 232 control knees not developing incident KOA. Manual segmentation of the central five slices of the medial and lateral meniscus was performed on coronal 3T DESS MRI and quantitative meniscus position was determined. Cases and controls were compared using conditional logistic regression adjusting for age, sex, BMI, race and clinical site. Sensitivity analyses of early (year [Y] 1/2) and late (Y3/4) incidence was performed. Results Mean medial extrusion distance was significantly greater for incident compared to non-incident knees (1.56 mean ± 1.12 mm SD vs 1.29 ± 0.99 mm; +21%, P < 0.01), so was the percent extrusion area of the medial meniscus (25.8 ± 15.8% vs 22.0 ± 13.5%; +17%, P < 0.05). This finding was consistent for knees restricted to medial incidence. No significant differences were observed for the lateral meniscus in incident medial KOA, or for the tibial plateau coverage between incident and non-incident knees. Restricting the analysis to medial incident KOA at Y1/2 differences were attenuated, but reached significance for extrusion distance, whereas no significant differences were observed at incident KOA in Y3/4. Conclusion Greater medial meniscus extrusion predicts incident radiographic KOA. Early onset KOA showed greater differences for meniscus position between incident and non-incident knees than late onset KOA. PMID:26318658

  16. Increasing incidence of diabetes after gestational diabetes

    DEFF Research Database (Denmark)

    Lauenborg, Jeannet; Hansen, Torben; Jensen, Dorte Møller

    2004-01-01

    To study the incidence of diabetes among women with previous diet-treated gestational diabetes mellitus (GDM) in the light of the general increasing incidence of overweight and diabetes and to identify risk factors for the development of diabetes.......To study the incidence of diabetes among women with previous diet-treated gestational diabetes mellitus (GDM) in the light of the general increasing incidence of overweight and diabetes and to identify risk factors for the development of diabetes....

  17. Preparing for major incidents in Kenya

    OpenAIRE

    Wachira, B.W.

    2013-01-01

    Since 2000, there have been 2518 major incidents in 56 countries in Africa; 113 have been in Kenya. Kenya’s major incidents profile is dominated by droughts, floods, fires, terrorism, poisoning, collapsed buildings, accidents in the transport sector and disease/epidemics. With no integrated emergency services and a lack of resources, many incidents in Kenya escalate to such an extent that they become major incidents. Lack of specific training of emergency services personnel to respond to m...

  18. Increasing incidence of diabetes after gestational diabetes

    DEFF Research Database (Denmark)

    Lauenborg, Jeannet; Hansen, Torben; Jensen, Dorte Møller

    2004-01-01

    To study the incidence of diabetes among women with previous diet-treated gestational diabetes mellitus (GDM) in the light of the general increasing incidence of overweight and diabetes and to identify risk factors for the development of diabetes.......To study the incidence of diabetes among women with previous diet-treated gestational diabetes mellitus (GDM) in the light of the general increasing incidence of overweight and diabetes and to identify risk factors for the development of diabetes....

  19. Increasing incidence of celiac disease in a North American population

    Science.gov (United States)

    Ludvigsson, Jonas F.; Rubio-Tapia, Alberto; van Dyke, Carol T.; Melton, L. Joseph; Zinsmeister, Alan R.; Lahr, Brian D.; Murray, Joseph A.

    2013-01-01

    OBJECTIVES The prevalence of celiac disease (CD) varies greatly, potentially because of incomplete ascertainment of cases and small study samples with limited statistical power. Previous reports indicate that the incidence of CD is increasing. We examined the prevalence of CD in a well-defined US county. METHODS Population-based study in Olmsted County, Minnesota, US. Using the infrastructure of the Rochester Epidemiology Project, medical, histopathology, and CD serology records were used to identify all new cases of CD in Olmsted County since 2000. Age- and sex-specific and adjusted (to the US white 2000 population) incidence rates for CD were estimated. Clinical presentation at diagnosis was also assessed. RESULTS Between 2000 and 2010, 249 individuals (157 female or 63%, median age 37.9 years) were diagnosed with CD in Olmsted County. The overall age- and sex-adjusted incidence of CD in the study period was 17.4 (95% confidence interval [CI] = 15.2–19.6) per 100,000 person-years, increasing from 11.1 (95% CI=6.8–15.5) in 2000–2001 to 17.3 (95% CI=13.3–21.3) in 2008–2010. The temporal trend in incidence rates was modeled as a two-slope pattern, with the incidence leveling off after 2004. Based on the two classic CD symptoms of diarrhea and weight loss, the relative frequency of classical CD among incident cases decreased over time between 2000 and 2010 (p=0.044). CONCLUSION The incidence of CD has continued to increase in the past decade in a North American population. PMID:23511460

  20. Quality review of an adverse incident reporting system and root cause analysis of serious adverse surgical incidents in a teaching hospital of Scotland

    Directory of Open Access Journals (Sweden)

    Khorsandi Maziar

    2012-08-01

    Full Text Available Abstract Background A significant proportion of surgical patients are unintentionally harmed during their hospital stay. Root Cause Analysis (RCA aims to determine the aetiology of adverse incidents that lead to patient harm and produce a series of recommendations, which would minimise the risk of recurrence of similar events, if appropriately applied to clinical practice. A review of the quality of the adverse incident reporting system and the RCA of serious adverse incidents at the Department of Surgery of Ninewells hospital, in Dundee, United Kingdom was performed. Methods The Adverse Incident Management (AIM database of the Department of Surgery of Ninewells Hospital was retrospectively reviewed. Details of all serious (red, sentinel incidents recorded between May 2004 and December 2009, including the RCA reports and outcomes, where applicable, were reviewed. Additional related information was gathered by interviewing the involved members of staff. Results The total number of reported surgical incidents was 3142, of which 81 (2.58% cases had been reported as red or sentinel. 19 of the 81 incidents (23.4% had been inappropriately reported as red. In 31 reports (38.2% vital information with regards to the details of the adverse incidents had not been recorded. In 12 cases (14.8% the description of incidents was of poor quality. RCA was performed for 47 cases (58% and only 12 cases (15% received recommendations aiming to improve clinical practice. Conclusion The results of our study demonstrate the need for improvement in the quality of incident reporting. There are enormous benefits to be gained by this time and resource consuming process, however appropriate staff training on the use of this system is a pre-requisite. Furthermore, sufficient support and resources are required for the implementation of RCA recommendations in clinical practice.

  1. 49 CFR 1542.307 - Incident management.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Incident management. 1542.307 Section 1542.307... Incident management. (a) Each airport operator must establish procedures to evaluate bomb threats, threats...) Immediately upon direct or referred receipt of a threat of any of the incidents described in paragraph (a) of...

  2. Detecting Terrorism Incidence Type from News Summary

    DEFF Research Database (Denmark)

    Nizamani, Sarwat; Memon, Nasrullah

    2012-01-01

    The paper presents the experiments to detect terrorism incidence type from news summary data. We have applied classification techniques on news summary data to analyze the incidence and detect the type of incidence. A number of experiments are conducted using various classification algorithms...

  3. Kaposi sarcoma incidence in Mozambique: national and regional estimates.

    Science.gov (United States)

    Meireles, Paula; Albuquerque, Gabriela; Vieira, Mariana; Foia, Severiano; Ferro, Josefo; Carrilho, Carla; Lunet, Nuno

    2015-11-01

    Kaposi sarcoma is expressed in four clinical variants, all associated with human herpes virus type 8 infection, namely, classic, endemic, immunosuppression-related and AIDS-related. The latter currently accounts for most of the burden of Kaposi sarcoma in sub-Saharan Africa, reflecting the frequency of HIV infection and its management. We aimed to estimate the incidence of Kaposi sarcoma in Mozambique and in its provinces. We estimated the number of incident cases of Kaposi sarcoma by adding up the expected number of endemic and AIDS-related cases. The former were estimated from the rates observed in Kyandondo, Uganda (1960-1971). The latter were computed from the number of AIDS-related deaths in each region, assuming that the ratio between the AIDS-related Kaposi sarcoma incident cases and the number of AIDS-related deaths observed in the city of Beira applies to all regions. A total of 3862 Kaposi sarcoma cases were estimated to have occurred in Mozambique in 2007, mostly AIDS-related, in the age group 25-49 years, and in provinces from South/Centre. The age-standardized incidence rates were 36.1/100 000 in men and 11.5/100 000 in women, with a more than three-fold variation across provinces. We estimated a high incidence of Kaposi sarcoma in Mozambique, along with large regional differences. These results can be used to improve disease management and to sustain political decisions on health policies.

  4. Acanthamoeba keratitis: study of the 5-year incidence in Israel.

    Science.gov (United States)

    Graffi, Shmuel; Peretz, Avi; Jabaly, Haneen; Koiefman, Anna; Naftali, Modi

    2013-11-01

    Acanthamoeba keratitis (AK) is not a notifiable disease in Israel, so there are no accurate incidence rates for this condition in Israel. The aim of this study was to estimate the incidence of AK in Israel for the years 2008-2012. We distributed a survey questionnaire to laboratory managers in Israel. The laboratories were affiliated to medical institutes that either provided ophthalmology services or served community ophthalmology clinics. Our questionnaire requested survey respondents to provide information regarding the methods used to diagnose AK, and the number of positive and negative cultures for Acanthamoebae species performed for each of the years from 2008 to 2012. Six laboratories used non-nutrient agar with Escherichia coli as the culture medium, one used calcofluor-white staining with fluorescent microscopy, and two used PCR for diagnosing AK. Twenty-three AK cases were identified, to give an estimated incidence of 1/1 668 552. AK is mostly attributable to the use of contact lenses. As contact lenses are popular in Israel, we expected a higher incidence rate. A lower than expected incidence rate may indicate insufficient awareness of AK in Israel.

  5. New insights regarding the incidence, presentation and treatment options of aorto-oesophageal fistulation after thoracic endovascular aortic repair

    DEFF Research Database (Denmark)

    Czerny, Martin; Eggebrecht, Holger; Sodeck, Gottfried

    2014-01-01

    To review the incidence, clinical presentation, definite management and 1-year outcome in patients with aorto-oesophageal fistulation (AOF) following thoracic endovascular aortic repair (TEVAR).......To review the incidence, clinical presentation, definite management and 1-year outcome in patients with aorto-oesophageal fistulation (AOF) following thoracic endovascular aortic repair (TEVAR)....

  6. Unchanged incidence of necrotising enterocolitis in a tertiary neonatal department

    DEFF Research Database (Denmark)

    Hein-Nielsen, Anne Lysbeck; Meinich Petersen, Sandra; Greisen, Gorm

    2015-01-01

    INTRODUCTION: At the Department of Neonatology at Rigshospitalet, Copenhagen, Denmark, decades of extensive use of mother's milk and human donor milk should theoretically limit the incidence of necrotising enterocolitis (NEC) among very low birth weight infants. The aim of this study was to deter......INTRODUCTION: At the Department of Neonatology at Rigshospitalet, Copenhagen, Denmark, decades of extensive use of mother's milk and human donor milk should theoretically limit the incidence of necrotising enterocolitis (NEC) among very low birth weight infants. The aim of this study...... was to determine our local incidence of NEC from 1996 to 2009. METHODS: The data in departmental clinical database containing information about admissions in the 1996-2009 period was compared with data in the Danish Patient Registry. Inconsistencies were resolved by reviewing the clinical records. The population...... of interest was infants inborn at Rigshospitalet with an age of 0-1 days on admission. RESULTS: A total of 8,893 infants were included in the study and 1,843 (20.7%) weighed less than 1,500 g at birth. NEC occurred in 111 of these (6.0%). The incidence ranged from 20.5% in the 500-599 g birth-weight group...

  7. Incidence and Paris Classification of Pediatric Inflammatory Bowel Disease

    Directory of Open Access Journals (Sweden)

    Katalin Eszter Müller

    2014-01-01

    Full Text Available New epidemiological data suggest that the incidence of inflammatory bowel disease (IBD is increasing. As a result the burden of disease accounts for more strains to the health care system. The clinical variability queries whether disease characteristics are related to clinical outcome. Our aim was to delineate the latest results of incidence trends in pediatric IBD and to compare the first experiences with Paris Classification. Incidence of pediatric IBD has been increasing in Western Europe and in Eastern Europe. To better characterize IBD, Paris Classification was introduced and validated recently. Ileocolonic involvement is the most characteristic disease location in Crohn’s disease (CD based on applying Paris Classification. The rate of perianal disease and complicated behaviour in CD was similar. It is of interest that CD patients with colonic involvement were less likely to have stricturing disease compared with patients with ileal involvement. In addition, pancolitis dominated in ulcerative colitis (UC. However, most countries lack prospective, nationwide epidemiological studies to estimate incidence trends. This review emphasizes the importance of nationwide registries that enroll all pediatric IBD cases serving reliable data for “everyday practice.” These first reports have shown that Paris Classification is a useful tool to determine the pediatric IBD phenotype.

  8. INCIDENCE OF AMPUTATION IN EMERGENCY

    Directory of Open Access Journals (Sweden)

    K. Rojaramani Kumbha

    2016-08-01

    Full Text Available Advanced Technology and early detection of disease by recent improvements in investigation modalities lead to decreased incidents of amputations while Road Traffic Accidents (RTA increase. Furthermore, it leads to variation and decreased morbidity, mortality and accidents (crush injuries, and better equipped and trained staff, specialist services, diabetic food, rehabilitation centres, and giving good support physically and psychologically for Amputated patients. OBJECTIVE To know incidence rates of Emergency Amputation who attended causality with advanced disease and severe Trauma. METHODOLOGY The study is done over a period of one year i.e. between June 2015 to June 2016 who attended causality with advanced and severe disease affecting the limbs either due to diabetes, trauma or vascular diseases. RESULTS During one-year period, total 6,371 patients attended for general surgery OP. In those, 187 patients needed emergency surgery which included both major and minor operations. Among those, 81 patients were amputated. CONCLUSION As per our available records and observation, even though there is increased literacy and access to advanced technology, there is still increased incidence of patients undergoing amputations due to diseases. Therefore, there is a need to improve awareness and importance of early detection of diabetes, hazards of smoking, and regular general health checkups for patients at root level. With that we can treat diabetes and/or any disease in time. So there must be awareness in peripheral health staff i.e. PHC, subcentres, and community health centres about early detection of disease which in turn improves the quality of life of the patient. Due to diabetes slight injury to the glucose laden tissue may cause chronic infection and ulcer formation.(1 The tumours are seen commonly in the age group of 20-40 years after bone fusion, bones affected commonly are those around the knee (lower end of knee, upper end of tibia. A lytic

  9. Investigation of KW reactor incident

    Energy Technology Data Exchange (ETDEWEB)

    Sturges, D G [USAEC Hanford Operations Office, Richland, WA (United States); Hauff, T W; Greager, O H [General Electric Co., Richland, WA (United States). Hanford Atomic Products Operation

    1955-02-11

    The new KW reactor was placed in operation on January 4, 1955, and had been running at relatively low power levels for only 17 hours when it was shut down because of a process tube water leak which appeared to be associated with a slug rupture. After several days of unrewarding effort to remove the slugs and tube by customary methods, it developed that considerable melting of the tube and slugs had taken place. It was then evident that removal of the stuck mass and repairs to the damaged tube channel would require unusual measures that were certain to extend the reactor outage for several weeks. This report documents the work and findings of the Committee which investigated the KW reactor incident. Its content represents unanimous agreement among the three Committee members.

  10. An introduction to incidence geometry

    CERN Document Server

    De Bruyn, Bart

    2016-01-01

    This book gives an introduction to the field of Incidence Geometry by discussing the basic families of point-line geometries and introducing some of the mathematical techniques that are essential for their study. The families of geometries covered in this book include among others the generalized polygons, near polygons, polar spaces, dual polar spaces and designs. Also the various relationships between these geometries are investigated. Ovals and ovoids of projective spaces are studied and some applications to particular geometries will be given. A separate chapter introduces the necessary mathematical tools and techniques from graph theory. This chapter itself can be regarded as a self-contained introduction to strongly regular and distance-regular graphs. This book is essentially self-contained, only assuming the knowledge of basic notions from (linear) algebra and projective and affine geometry. Almost all theorems are accompanied with proofs and a list of exercises with full solutions is given at the end...

  11. RADIATION CONTAMINATION INCIDENT AT ISOLDE

    CERN Multimedia

    2000-01-01

    On 27 June 2000 three specialists were investigating a problem with the extraction electrode of the high-resolution separator (HRS) in Isolde. Whilst using an endoscope in order to have a closer look at the interior, they came into contact with radioactive dust and became contaminated. The level of contamination was low and the radiation dose received by the 3 persons was far below the effective dose limit given in the CERN Radiation Safety Manual and in the regulations of the Host States.According to the usual procedure, the Director General has set up a Fact-Finding Group and an Accident Board in order to advise him on the steps and decisions tobe taken following this incident and in particular to avoid a recurrence.

  12. Incidence of Canine Hip Dysplasia : A Survey of 272 Cases

    Directory of Open Access Journals (Sweden)

    G. D. Rao

    2010-10-01

    Full Text Available A total of 272 cases of hip dysplasia were reviewed. A review of clinical cases presented with the clinical signs of hip dysplasia were referred to Radiology Unit of Madras Veterinary College, from May 2007-April 2009 was taken for this study.The incidence was highest in young animals of age group over three months to one year (52.94 percent. The breed-wise incidence was more common in Labrador Retriever (36.76 percent. Male dogs were found to be more affected (59.55 percent than female dogs. Bilateral hip dysplasia was found to be more (88.60 percent than unilateral. Among the unilateral hip dysplasia, left side was found to be more (54.83 percent than right. [Vet. World 2010; 3(5.000: 219-220

  13. Increased incidence of thoracic wall deformities in related Bengal kittens.

    Science.gov (United States)

    Charlesworth, Timothy M; Sturgess, Christopher P

    2012-06-01

    Clinical records made during routine vaccinations were compared between populations of domestic shorthair cats and Bengal kittens. An increased incidence (12/244) of thoracic wall deformity was detected amongst the Bengal kittens. Deformities detected were: pectus excavatum (five), unilateral thoracic wall concavity (six) and scoliosis (one). Five-generation pedigrees were analysed for the affected kittens that showed a high degree of common ancestry indicating the likelihood of a familial cause.

  14. Falls in Korean Polio Survivors: Incidence, Consequences, and Risk Factors

    OpenAIRE

    Nam, Kiyeun; Lee, Seungyeol; Yang, Eun Joo; Kim, Keewon; Jung, Se Hee; Jang, Soong-Nang; Han, Soo Jeong; Kim, Wan-Ho; Lim, Jae-Young

    2016-01-01

    Falls and fall-related injuries are important issue among polio survivors. The purpose of this study was to determine the incidence of, and consequences and factors associated with falls among Korean polio survivors. A total of 317 polio survivors participated in this study. All participants completed a questionnaire including fall history, symptoms related to post-polio syndrome and other information through a telephone interview. Among them, 80 participants visited our clinic for additional...

  15. Incidence of pemphigus in Thrissur district, south India

    Directory of Open Access Journals (Sweden)

    Kumar Kidangazhiyathmana

    2008-01-01

    Full Text Available Background: Pemphigus is a common autoimmune blistering disorder in India. However, there are no population based surveys from India available to study the prevalence of this disease. Aims: To estimate the incidence of pemphigus in Thrissur district, Kerala, South India. Methods: Questionnaire based survey was conducted among the practicing dermatologists of Trichur district between 1 st January 2001 and 1 st January 2002 to determine the incidence of pemphigus in the district. Results: Ten cases of pemphigus vulgaris, one case of pemphigus erythematosus, and two cases of pemphigus foliacious were diagnosed during the study period in a population of 2.9 million in Thrissur district. The average age of pemphigus vulgaris patients was 58years in males [42 to 82 years] and 37 in females [25 to 57 years]. The average age of the two male pemphigus foliacious patients was 46 years [52 and 40 years] and the only pemphigus erythematosus patient was a 45 year-old female.Five cases of pemphigus vulgaris were investigated clinically histopathologically and by using direct immunofluorescence, while two were investigated clinically and histopathologically, two cases clinically, and one case clinically and with Tzanck smear. Two cases ofpemphigus foliacious were diagnosed with the aid of direct immunofluorescence and the only case of pemphigus erythematosus was diagnosed with the aid of direct immunofluorescence. Pemphigus vulgaris was common among females. The incidence of pemphigus in Thrissur district is 4.4 per million. Conclusions: This study indicates that the incidence of pemphigus in Thrissur district is high in comparison to the available studies from Germany, France, and the North African country Tunisia.

  16. Scrutinizing incident reporting in anaesthesia: why is an incident perceived as critical?

    DEFF Research Database (Denmark)

    Maaløe, R; la Cour, M; Hansen, A

    2006-01-01

    The purpose of the present study was to measure the incidence and type of incidents that occurred in relation to anaesthesia and surgery during a 1-year period in six Danish hospitals. Furthermore, we wanted to identify risk factors for incidents, as well as risk factors for incidents being deemed...

  17. Spatio-seasonal modeling of the incidence rate of malaria in Mozambique

    Directory of Open Access Journals (Sweden)

    Nhalungo Delino

    2008-10-01

    Full Text Available Abstract Background The objective was to study the seasonal effect on the spatial distribution of the incidence of malaria in children under 10 years old living in the Manhiça district, Mozambique. Methods The data of the clinical malaria incidence were obtained from a study of two cohorts of children followed from December 1996 to July 1999. The cases were obtained by the active detection method. Hierarchical Bayesian models were used to model the incidence of malaria, including spatial correlation nested to climatic season. The models were compared with the deviance information criterion. The age and gender of the children were also taken into account. Results The incidence of malaria is associated with age, period and climate season. The incidence presents a clear spatial pattern, with a higher incidence in the neighbourhoods situated in the north and northeast of the Manhiça area. The transmission of malaria is highest during the wet season but the spatial pattern of malaria does not differ from that during the dry season. Conclusion The incidence of malaria in Manhiça presents a spatial pattern which is independent of the seasonal climatic conditions. The climate modifies the incidence of malaria in the entire region but does not change the spatial pattern of the incidence of this disease. These findings may be useful for the planning of malaria control activities. These activities can be performed taking account that the neighbourhoods with more incidence of malaria do not change over the annual climate seasons.

  18. Spatio-seasonal modeling of the incidence rate of malaria in Mozambique.

    Science.gov (United States)

    Abellana, Rosa; Ascaso, Carlos; Aponte, John; Saute, Francisco; Nhalungo, Delino; Nhacolo, Ariel; Alonso, Pedro

    2008-10-31

    The objective was to study the seasonal effect on the spatial distribution of the incidence of malaria in children under 10 years old living in the Manhiça district, Mozambique. The data of the clinical malaria incidence were obtained from a study of two cohorts of children followed from December 1996 to July 1999. The cases were obtained by the active detection method. Hierarchical Bayesian models were used to model the incidence of malaria, including spatial correlation nested to climatic season. The models were compared with the deviance information criterion. The age and gender of the children were also taken into account. The incidence of malaria is associated with age, period and climate season. The incidence presents a clear spatial pattern, with a higher incidence in the neighbourhoods situated in the north and northeast of the Manhiça area. The transmission of malaria is highest during the wet season but the spatial pattern of malaria does not differ from that during the dry season. The incidence of malaria in Manhiça presents a spatial pattern which is independent of the seasonal climatic conditions. The climate modifies the incidence of malaria in the entire region but does not change the spatial pattern of the incidence of this disease. These findings may be useful for the planning of malaria control activities. These activities can be performed taking account that the neighbourhoods with more incidence of malaria do not change over the annual climate seasons.

  19. The Incidence of Primary Systemic Vasculitis in Jerusalem: A 20-year Hospital-based Retrospective Study.

    Science.gov (United States)

    Nesher, Gideon; Ben-Chetrit, Eli; Mazal, Bracha; Breuer, Gabriel S

    2016-06-01

    The incidence of primary systemic vasculitides varies among different geographic regions and ethnic origins. The aim of this study was to examine the incidence rates of vasculitides in the Jerusalem Jewish population, and to examine possible trends in incidence rates over a 20-year period. The clinical databases of inpatients at the 2 medical centers in Jerusalem were searched for patients with vasculitis diagnosed between 1990-2009. Individual records were then reviewed by one of the authors. The significance of trends in incidence rates throughout the study period was evaluated by Pearson correlation coefficient. The average annual incidence rate of polyarteritis nodosa was 3.6/million adults (95% CI 1.6-4.7). Incidence rates did not change significantly during this period (r = 0.39, p = 0.088). The incidence of granulomatosis with polyangiitis (GPA) was 4.1 (2.2-5.9) for the whole period, during which it increased significantly (r = 0.53, p Jerusalem are in the lower range of global incidence rates. While GPA and MPA incidence are increasing, GCA incidence is decreasing.

  20. Computer Simulation for Emergency Incident Management

    Energy Technology Data Exchange (ETDEWEB)

    Brown, D L

    2004-12-03

    This report describes the findings and recommendations resulting from the Department of Homeland Security (DHS) Incident Management Simulation Workshop held by the DHS Advanced Scientific Computing Program in May 2004. This workshop brought senior representatives of the emergency response and incident-management communities together with modeling and simulation technologists from Department of Energy laboratories. The workshop provided an opportunity for incident responders to describe the nature and substance of the primary personnel roles in an incident response, to identify current and anticipated roles of modeling and simulation in support of incident response, and to begin a dialog between the incident response and simulation technology communities that will guide and inform planned modeling and simulation development for incident response. This report provides a summary of the discussions at the workshop as well as a summary of simulation capabilities that are relevant to incident-management training, and recommendations for the use of simulation in both incident management and in incident management training, based on the discussions at the workshop. In addition, the report discusses areas where further research and development will be required to support future needs in this area.

  1. Frequency and management of respiratory incidents in invasive home ventilation.

    Science.gov (United States)

    Stieglitz, Sven; George, Sandhya; Priegnitz, Christina; Hagmeyer, Lars; Randerath, Winfried

    2013-08-01

    There has been a rise in the number of patients requiring long-term ventilation, both in the in-hospital and the out-of-hospital setting. Despite this, little is known about the subsequent clinical course of these patients following hospital discharge. The purpose of this study was to determine the frequency and management of respiratory incidents in patients with invasive out-of-hospital ventilation living in a nursing home allied to a weaning centre. We evaluated retrospectively the protocols that are used to monitor the patients over a period of 2 months. The average time from hospital discharge was 386 ± 330 days. Of the total 17 patients, 9 (53%) patients remained free from any respiratory incidents, while the remaining 8 (47%) patients were responsible for a total of 95 respiratory incidents. Patients that suffered respiratory incidents had been ventilated at home for an average of 194 days, while the others were receiving out-of-hospital ventilation for an average of 557 days. Desaturation (17), dyspnoea (17) and reduced general condition (10) were the most common respiratory incidents. Also, the use of an Ambu bag (bag valve mask; 17), request for a pneumologist review (12) and replacement of the tracheal cannula (7) were the most common interventions. Respiratory incidents are common in invasive home mechanical ventilation, and so home mechanical ventilation needed to be organized safely. Being allied to a weaning centre helps to organize invasive home mechanical ventilation in a safe manner over the long-term ventilation.

  2. 新生儿腹泻中轮状病毒性肠炎及继发性乳糖酶缺陷的发病情况及临床特点%The incidence and clinical characteristic of neonatal diarrhea rotavirus enteritis and secondary lactase deficiency

    Institute of Scientific and Technical Information of China (English)

    钱爱民

    2014-01-01

    Objective To investigate the clinical feature and neonatal diarrhea rotavirus enteritis and defect secondary lactase incidence. Methods In our hospital from 2012 January to December clinic treated 46 cases with neonatal diarrhea, by enzyme linked immunosorbent assay (ELISA) for stool rotavirus antigen assay, diagnosis of rotavirus enteritis in children with lead acetate and ammonium hydroxide method in detecting fecal lactose, pH. Rotavirus enteritis in children with secondary lactase deficient, based on a comprehensive treatment given to lactose diet intervention. Results 46 cases of neonatal diarrhea in children, tested, diagnosed in children with rotavirus enteritis of 36 cases. 36 cases of children with rotavirus enteritis secondary lactose intolerance in 32 cases. Applications combined with comprehensive treatment of children with lactose diet intervention group, efficient treatment remained significantly better than the previous group of children's eating habits. Conclusion Rotavirus is the most common cause of newborn diarrhea caused by rotavirus enteritis, and lactose intolerance is a high incidence of. In the treatment of neonatal diarrhea, should be carried out in children with rotavirus detection, detection of fecal lactose and PH on diagnosis of rotavirus enteritis, early detection of secondary lactase deficiency, with lactose free diet intervention on the basis of comprehensive therapy.%目的:探讨新生儿腹泻中轮状病毒性肠炎及继发性乳糖酶缺陷的发病情况及临床特点。方法我院2012年1月-12月门诊收治新生儿腹泻46例,采用酶联免疫吸附法(ELISA)进行粪便轮状病毒抗原测定,对确诊为轮状病毒性肠炎的患儿采用醋酸铅加氢氧化氨法检测粪便中乳糖﹑pH值。对轮状病毒性肠炎中继发性乳糖酶缺陷的患儿,在综合治疗的基础上给予去乳糖饮食干预治疗。结果46例新生儿腹泻患儿中,经检测,确诊轮状病毒性肠炎患儿为36

  3. Fuzzy Logic for Incidence Geometry.

    Science.gov (United States)

    Tserkovny, Alex

    The paper presents a mathematical framework for approximate geometric reasoning with extended objects in the context of Geography, in which all entities and their relationships are described by human language. These entities could be labelled by commonly used names of landmarks, water areas, and so forth. Unlike single points that are given in Cartesian coordinates, these geographic entities are extended in space and often loosely defined, but people easily perform spatial reasoning with extended geographic objects "as if they were points." Unfortunately, up to date, geographic information systems (GIS) miss the capability of geometric reasoning with extended objects. The aim of the paper is to present a mathematical apparatus for approximate geometric reasoning with extended objects that is usable in GIS. In the paper we discuss the fuzzy logic (Aliev and Tserkovny, 2011) as a reasoning system for geometry of extended objects, as well as a basis for fuzzification of the axioms of incidence geometry. The same fuzzy logic was used for fuzzification of Euclid's first postulate. Fuzzy equivalence relation "extended lines sameness" is introduced. For its approximation we also utilize a fuzzy conditional inference, which is based on proposed fuzzy "degree of indiscernibility" and "discernibility measure" of extended points.

  4. Fuzzy Logic for Incidence Geometry

    Science.gov (United States)

    2016-01-01

    The paper presents a mathematical framework for approximate geometric reasoning with extended objects in the context of Geography, in which all entities and their relationships are described by human language. These entities could be labelled by commonly used names of landmarks, water areas, and so forth. Unlike single points that are given in Cartesian coordinates, these geographic entities are extended in space and often loosely defined, but people easily perform spatial reasoning with extended geographic objects “as if they were points.” Unfortunately, up to date, geographic information systems (GIS) miss the capability of geometric reasoning with extended objects. The aim of the paper is to present a mathematical apparatus for approximate geometric reasoning with extended objects that is usable in GIS. In the paper we discuss the fuzzy logic (Aliev and Tserkovny, 2011) as a reasoning system for geometry of extended objects, as well as a basis for fuzzification of the axioms of incidence geometry. The same fuzzy logic was used for fuzzification of Euclid's first postulate. Fuzzy equivalence relation “extended lines sameness” is introduced. For its approximation we also utilize a fuzzy conditional inference, which is based on proposed fuzzy “degree of indiscernibility” and “discernibility measure” of extended points. PMID:27689133

  5. Hypothyroidism incidence in and around pregnancy

    DEFF Research Database (Denmark)

    Andersen, Stine Linding; Carle, Allan; Olsen, Jørn;

    2016-01-01

    -2010 (overall IR 92.3/100,000/year) and 1,572 women developed hypothyroidism in the period from 2 years before to 2 years after birth of the first child birth in the study period. The incidence of hypothyroidism decreased during the pregnancy (incidence rate ratio (IRR) versus overall IR in the rest...... of hypothyroidism in and around pregnancy. The incidence declined during pregnancy followed by a sharp increase postpartum. Notably, hypothyroidism as opposed to hyperthyroidism showed no early pregnancy peak....

  6. A generative model for predicting terrorist incidents

    Science.gov (United States)

    Verma, Dinesh C.; Verma, Archit; Felmlee, Diane; Pearson, Gavin; Whitaker, Roger

    2017-05-01

    A major concern in coalition peace-support operations is the incidence of terrorist activity. In this paper, we propose a generative model for the occurrence of the terrorist incidents, and illustrate that an increase in diversity, as measured by the number of different social groups to which that an individual belongs, is inversely correlated with the likelihood of a terrorist incident in the society. A generative model is one that can predict the likelihood of events in new contexts, as opposed to statistical models which are used to predict the future incidents based on the history of the incidents in an existing context. Generative models can be useful in planning for persistent Information Surveillance and Reconnaissance (ISR) since they allow an estimation of regions in the theater of operation where terrorist incidents may arise, and thus can be used to better allocate the assignment and deployment of ISR assets. In this paper, we present a taxonomy of terrorist incidents, identify factors related to occurrence of terrorist incidents, and provide a mathematical analysis calculating the likelihood of occurrence of terrorist incidents in three common real-life scenarios arising in peace-keeping operations

  7. [The incidence of ESRD in 2011].

    Science.gov (United States)

    Briançon, S; Lange, C; Thibon, P; Jacquelinet, C; Stengel, B

    2013-09-01

    This chapter provides a set of indicators on incident patients with renal replacement therapy. In 2011, in 25 French regions (99% population), 9 248 patients started a treatment by dialysis (incidence of dialysis: 149 per million inhabitants) and 334 patients with a pre-emptive graft without previous dialysis (incidence of pre-emptive graft: 5 per million inhabitants). One patient among two are over 70 years old at renal replacement therapy initiation. As in 2010, incidence rate seems to stabilize. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  8. Appraisal of snakebite incidence and mortality in Bolivia.

    Science.gov (United States)

    Chippaux, Jean-Philippe; Postigo, Jorge R

    2014-06-01

    No information has been yet published on snakebite in Bolivia. The country includes very different ecological situations leading to various epidemiological risks. A study has been carried out to evaluate the incidence and location of snakebite, particularly in relation with altitude, in order to improve management. Investigations on snakebite epidemiology were based on a) cases treated in health facilities as reported by health authorities and b) household surveys carried out in areas with high variations of altitude, in various regions of Bolivia. An average of 700 bites was treated each year in Bolivia (national annual incidence = 8 bites per 100,000 people) with a great disparity between districts. Household surveys showed annual incidences ranged from 30 to 110 bites per 100,000 inhabitants depending on location. Annual mortality ranged 0.1-3.9 per 100,000 people. A significant and constant inverse correlation was shown between snakebite incidence and altitude, which may be explained by both snake and human distributions and activities. Notification of snakebite is useful for improving patient management and informing antivenom distribution. It should also involve the report of deaths and clinical details of envenomation. Copyright © 2014 Elsevier Ltd. All rights reserved.

  9. Invasive Cancer Incidence and Survival - United States, 2013.

    Science.gov (United States)

    Henley, S Jane; Singh, Simple D; King, Jessica; Wilson, Reda J; O'Neil, Mary Elizabeth; Ryerson, A Blythe

    2017-01-27

    Although cancer represents many heterogeneous diseases, some cancer types share common risk factors. For example, conclusive evidence links cancer at multiple sites with tobacco use, alcohol use, human papillomavirus (HPV) infection, excess body weight, and physical inactivity (1,2). To monitor changes in cancer incidence and assess progress toward achieving Healthy People 2020 objectives,* CDC analyzed data from the U.S. Cancer Statistics (USCS) data set for 2013, the most recent year for which incidence and survival data are available. In 2013, a total of 1,559,130 invasive cancers were reported to cancer registries in the United States (excluding Nevada), for an annual age-adjusted incidence rate of 439 cases per 100,000 persons. Cancer incidence rates were higher among males (479) than females (413), highest among blacks (444), and ranged by state from 364 (New Mexico) to 512 (Kentucky) per 100,000 persons (359 in Puerto Rico). The proportion of persons with cancer who survived ≥5 years after diagnosis was 67%. This proportion was the same for males and females (67%), but lower among blacks (62%) than among whites (67%). Cancer surveillance data are key to cancer epidemiologic and clinical outcomes research, program planning and monitoring, resource allocation, and state and federal appropriations accountability.

  10. [Comparative analysis of the incidence of toxocariasis in 2011-2012].

    Science.gov (United States)

    Maksimova, M S; Maniia, T R

    2014-01-01

    According to official statistics data, and the archives' data of the specialized clinical diagnostical laboratory for parasitic diseases of the Clinical Center of the I. M. Sechenov First Moscow State Medical University in 2011 and 2012, the incidence of toxocariasis in Russia remains to be high and stable, because of the inefficiency of performed preventive measures.

  11. Incidence and Epidemiology of Patellar Fractures

    DEFF Research Database (Denmark)

    Larsen, Peter; Court-Brown, Charles M; Vedel, Julie Odgaard;

    2016-01-01

    The literature lacks large-scale, up-to-date, population-based epidemiology studies on the incidence of patellar fractures based on complete populations. The purpose of this study was to provide up-to-date information concerning the incidence of patellar fractures in a large and complete population...

  12. Critical incident stress debriefing in health care.

    Science.gov (United States)

    Freehill, K M

    1992-07-01

    Transport team professionals have unique responsibilities and are exposed to powerful demands. They cannot avoid incidents that pose personal threats to their own emotional well being. Contact with dead or severely ill or injured children, for example, can be detrimental to the caregiver. Discussions called debriefings held after these critical incidents can decrease acute and delayed stress reactions.

  13. Linux Incident Response Volatile Data Analysis Framework

    Science.gov (United States)

    McFadden, Matthew

    2013-01-01

    Cyber incident response is an emphasized subject area in cybersecurity in information technology with increased need for the protection of data. Due to ongoing threats, cybersecurity imposes many challenges and requires new investigative response techniques. In this study a Linux Incident Response Framework is designed for collecting volatile data…

  14. How effective incident management retains market share.

    Science.gov (United States)

    Enright, Courtenay

    2012-01-01

    This paper discusses the need for business continuity practitioners to make incident management a focal element of their programme. Particularly during the first few minutes and hours of a business disruption, an established incident management methodology is not only key to achieving a successful, coordinated recovery, but it can play an even more important role in maintaining customer confidence following a disruption or crisis.

  15. Critical Incidents in ELT Initial Teacher Training

    Science.gov (United States)

    Farrell, Thomas S. C.

    2008-01-01

    A critical incident is any unplanned event that occurs during class. In has been suggested that if trainee teachers formally reflect on these critical incidents, it may be possible for them to uncover new understandings of the teaching and learning process. This paper outlines and discusses how eighteen trainee teachers in an English language…

  16. Incidence of febrile seizures in the Netherlands.

    NARCIS (Netherlands)

    Verburgh, M.E.; Bruijnzeels, M.A.; Wouden, J.C. van der; Suijlekom-Smit, L.W.A. van; Velden, J. van der; Hoes, A.W.; Offringa, M.

    1992-01-01

    To assess the incidence of febrile seizures in The Netherlands, we analyzed data from a population-based study carried out in 161 Dutch general practices. The overall incidence rate was 4.8/1,000 person-years. Considerable age and seasonal variation was found. The chance of a child suffering a

  17. The Incidence of Ankle Sprains in Orienteering.

    Science.gov (United States)

    Ekstrand, Jan; And Others

    1990-01-01

    Investigates relationship between ankle sprains and participation time in competitive orienteering. Examined 15,474 competitors in races in the Swedish O-ringen 5-day event in 1987. Injuries requiring medical attention were analyzed, showing 137 (23.9 percent) ankle sprains. Injury incidence was 8.4/10,000 hours. Incidence of ankle sprains was…

  18. Incidence of osteonecrosis after renal transplantation

    NARCIS (Netherlands)

    H.J. Metselaar (Herold); van Steenberge, J.P. (J. P.); A.B. Bijnen (Bart); J. Jeekel (Hans); B. van Linge (Bert); W. Weimar (Willem)

    1985-01-01

    textabstractThe incidence of osteonecrosis was 24% in 248 patients who had received 262 kidney transplants 1971-1982. However, based only on patients at risk, i.e. alive with functioning transplants, the incidence at 1, 3 and 6 years was found to be 13, 27 and 36%; after six years no new cases were

  19. Incidence and predictors of coronary stent thrombosis

    DEFF Research Database (Denmark)

    D'Ascenzo, Fabrizio; Bollati, Mario; Clementi, Fabrizio

    2013-01-01

    Stent thrombosis remains among the most feared complications of percutaneous coronary intervention (PCI) with stenting. However, data on its incidence and predictors are sparse and conflicting. We thus aimed to perform a collaborative systematic review on incidence and predictors of stent...

  20. Linux Incident Response Volatile Data Analysis Framework

    Science.gov (United States)

    McFadden, Matthew

    2013-01-01

    Cyber incident response is an emphasized subject area in cybersecurity in information technology with increased need for the protection of data. Due to ongoing threats, cybersecurity imposes many challenges and requires new investigative response techniques. In this study a Linux Incident Response Framework is designed for collecting volatile data…

  1. Computer incident response and forensics team management conducting a successful incident response

    CERN Document Server

    Johnson, Leighton

    2013-01-01

    Computer Incident Response and Forensics Team Management provides security professionals with a complete handbook of computer incident response from the perspective of forensics team management. This unique approach teaches readers the concepts and principles they need to conduct a successful incident response investigation, ensuring that proven policies and procedures are established and followed by all team members. Leighton R. Johnson III describes the processes within an incident response event and shows the crucial importance of skillful forensics team management, including when and where the transition to forensics investigation should occur during an incident response event. The book also provides discussions of key incident response components. Provides readers with a complete handbook on computer incident response from the perspective of forensics team management Identify the key steps to completing a successful computer incident response investigation Defines the qualities necessary to become a succ...

  2. Incidence of lead shot in canvasbacks

    Science.gov (United States)

    Perry, M.C.

    1976-01-01

    During 1975 and 1976, 2,544 canvasbacks (Aythya valisineria) from North Dakota, Wisconsin, Illinois, and Maryland were flouroscoped to determine the incidence of body shot. A significant increase from west to east was detected in the incidence of shot for immatures from the four states. The incidence of shot in immatures after the 1975-76 hunting season was 18 percent in Maryland and 20 percent in Illinois. In Wisconsin no difference in the incidence of shot could be detected between areas trapped or time periods when trapping was conducted. In Maryland a significant decrease in the incidence of body shot was detected in adults, but not immatures, between 1975 and 1976. shot was located throughout the body of canvasbacks. Frequency varied from one to nine shot per bird and averaged 2.0 for adults and 1.5 for immatures.

  3. AN INCIDENCE STUDY OF SCHIZOPHRENIA IN INDIA

    Science.gov (United States)

    Wig, N.N.; Varma, Vijoy K.; Mattoo, S.K.; Behere, P.B.; Phookan, H.R.; Misra, A.K.; Murthy, R. Srinivasa; Tripathi, B.M.; Menon, D.K.; Khandelawal, S.K.; Bedi, H.

    1993-01-01

    SUMMARY Under a WHO collaborative study, the Chandigarh center monitored two geographically defined populations over a 2-year period. Using helping-agency-coverage and other methods along with a set of specified criteria, 268 first-onset potentially schizophrenic cases were actively identified. Of these, 232 cases could be assessed in detail which included 209 schizophrenics as per specified ICD-9 or Catego criteria. The annual incidence rates obtained were 4.4 and 3.8 per 10,000 for rural and urban areas, respectively. The rural cohort had a higher incidence for each of the three diagnostic definitions. In the urban cohort, sex and diagnostic definition did not affect the incidence. In the rural cohort, females had a lower incidence for Catego S+ and a higher incidence for other diagnostic definitions. PMID:21776160

  4. Semantic Theme Analysis of Pilot Incident Reports

    Science.gov (United States)

    Thirumalainambi, Rajkumar

    2009-01-01

    Pilots report accidents or incidents during take-off, on flight and landing to airline authorities and Federal aviation authority as well. The description of pilot reports for an incident contains technical terms related to Flight instruments and operations. Normal text mining approaches collect keywords from text documents and relate them among documents that are stored in database. Present approach will extract specific theme analysis of incident reports and semantically relate hierarchy of terms assigning weights of themes. Once the theme extraction has been performed for a given document, a unique key can be assigned to that document to cross linking the documents. Semantic linking will be used to categorize the documents based on specific rules that can help an end-user to analyze certain types of accidents. This presentation outlines the architecture of text mining for pilot incident reports for autonomous categorization of pilot incident reports using semantic theme analysis.

  5. Customer focused incident monitoring in anaesthesia.

    Science.gov (United States)

    Khan, F A; Khimani, S

    2007-06-01

    The database of incident forms relating to anaesthesia services in an institutional risk management programme were reviewed for 2003-2005, the aim being to identify any recurring patterns. Incidents were prospectively categorised as relating to attitude/behaviour, communication breakdown, delay in service, or were related to care, cost, environment, equipment, security, administrative process, quality of service or miscellaneous. The total number of anaesthesia-related incidents reported during the period was 287, which related to 0.44% of the total number of anaesthetics administered during the time period. In all, 170 incidents were reported by the department, 96 by internal customers and 21 by external customers. Only 30% of the complaints came from the operating room. Thirty-four per cent of all incidents related to communication, behaviour and delay in service. A requirement to teach communication skills and stress handling formally in anaesthesia training programmes, and at the time of induction of staff into the department, has been identified.

  6. Reducing the incidence of back pain: student nurses' recommendations.

    Science.gov (United States)

    Barnes, Abbie Franklin

    National Back Care week (3-9 October 2009) embraced the promotion of back care. However, over a decade has pasted since the RCN Safer Patient Handling campaign (1996), and reports continue to highlight the high incidence of back pain within the nursing profession. This article reveals student nurses' experiences of back pain and their recommendations to reduce the incidence of back pain in the workplace. Statistics by the Department of Health (2002) report 24% of NHS staff experience back pain, reflecting the high prevalence of this study, where 34% of student nurses experience back pain during their clinical placement. The student nurses' recommendations clearly underpin the evidence-based research previously published, and as our future workforce the student nurses' voices need to be heard.

  7. Incidence of hemorrhagic stroke in the general population

    DEFF Research Database (Denmark)

    Gaist, David; Wallander, Mari-Ann; González-Pérez, Antonio;

    2013-01-01

    and assessed the incidence of these events. METHODS: Patients aged 20-89 years were identified and followed until (i) ICH or SAH was detected, (ii) the patient reached 90 years old (iii) death, or (iv) the end of the study. Computerized patient profiles were reviewed manually; those not discarded became......: A total of 4330 patients with a READ code suggesting hemorrhagic stroke were identified. Computerized profiles with free-text comments were reviewed manually to identify 3633 potential cases. Responses to the PCP questionnaire were received for 306 potential cases and 63 discarded cases (92% response rate...... stroke in THIN followed by manual review of clinical profiles is a valid method. The incidence of hemorrhagic stroke increases sharply with age. Copyright © 2012 John Wiley & Sons, Ltd....

  8. [Lunar phases and incidence of spontaneous deliveries. Our experience].

    Science.gov (United States)

    Periti, E; Biagiotti, R

    1994-01-01

    To evaluate the relationship between lunar phases and birthrate. We examined 7842 spontaneous deliveries at Obstetric and Gynaecologic Clinic of University of Florence, between January 1988 and November 1992, covering 58 synodic lunar months. A lunar month was considered to be a period of 29.5 days and comprised four lunar phases: the full moon, the last quarter, the new moon and the first quarter. We compared the median number of births in each day of synodic month and in the periods of seven days centered on the first day of each moon phase. Statistical analysis was performed using the Kruskal-Wallis one-way analysis by ranks. Non significant differences were found in the incidence of spontaneous birth throughout the lunar cycle. These results do not support the hypothesis of a relationship between moon-phase changes and the incidence of spontaneous deliveries.

  9. Incidence of instrument separation using LightSpeed rotary instruments.

    Science.gov (United States)

    Knowles, Kenneth I; Hammond, Nathan B; Biggs, Stephen G; Ibarrola, Jose L

    2006-01-01

    The use of nickel-titanium rotary instrument systems has gained popularity over the past 10 years. One of these instrument systems is the LightSpeed (LightSpeed Technology, Inc, San Antonio, TX). One drawback for all nickel-titanium rotary instruments is the incidence of instrument separation. The purpose of this study was to evaluate the incidence of nonretrievable instrument separation using the LightSpeed system in a clinical setting. A total of 3543 canals were treated over a 24 month period and during that time, 46 LightSpeed instruments were separated and found to be nonretrievable, resulting in a separation rate of 1.30%. This rate was lower than previous reported studies.

  10. Prostate cancer in Denmark. Incidence, morbidity and mortality

    DEFF Research Database (Denmark)

    Brasso, K; Iversen, Peter

    1999-01-01

    been by deferred hormonal therapy. Morbidity and mortality associated with prostate cancer are analysed in a group of 1459 patients aged 55-74 years, who were diagnosed as having clinically localized prostate cancer in the 5-year period 1983 to 1987. In this group of patients prostate cancer...... is demonstrated to cause significant morbidity. Furthermore, the patients suffered significant excess mortality and loss of life expectancy.......Prostate cancer incidence and mortality rates in Denmark are reviewed for a 50-year period from 1943 to 1992. The prostate cancer incidence rate nearly tripled and prostate cancer mortality rate increased during this period. Until recently in Denmark the routine management of prostate cancer has...

  11. Incidence of plantar fascia ruptures following corticosteroid injection.

    Science.gov (United States)

    Kim, Chul; Cashdollar, Michael R; Mendicino, Robert W; Catanzariti, Alan R; Fuge, LaDonna

    2010-12-01

    Plantar fasciitis is commonly treated with corticosteroid injections to decrease pain and inflammation. Therapeutic benefits often vary in terms of efficacy and duration. Rupture of the plantar fascia has been reported as a possible complication following corticosteroid injection. A retrospective chart review of 120 patients who received corticosteroid injection for plantar fasciitis was performed at the authors' institution to determine the incidence of plantar fascia rupture. The plantar fascia rupture was diagnosed clinically and confirmed with magnetic resonance imaging. Various factors were analyzed, including the number of injections, interval between injections, body mass index (BMI), and activity level. Four patients (2.4%) consequently experienced plantar fascia rupture following an average of 2.67 injections. The average BMI of these patients was 38.6 kg/m². The authors conclude that corticosteroid injection therapy appears to be a safe and effective form of nonoperative treatment with minimal complications and a relatively low incident of plantar fascia rupture.

  12. Residential Radon and Brain Tumour Incidence in a Danish Cohort

    DEFF Research Database (Denmark)

    Bräuner, Elvira V.; Andersen, Zorana J.; Andersen, Claus Erik;

    2013-01-01

    Background: Increased brain tumour incidence over recent decades may reflect improved diagnostic methods and clinical practice, but remain unexplained. Although estimated doses are low a relationship between radon and brain tumours may exist. Objective: To investigate the long-term effect...... of exposure to residential radon on the risk of primary brain tumour in a prospective Danish cohort. Methods: During 1993–1997 we recruited 57,053 persons. We followed each cohort member for cancer occurrence from enrolment until 31 December 2009, identifying 121 primary brain tumour cases. We traced...... residential addresses from 1 January 1971 until 31 December 2009 and calculated radon concentrations at each address using information from central databases regarding geology and house construction. Cox proportional hazards models were used to estimate incidence rate-ratios (IRR) and 95% confidence intervals...

  13. Subclinical Mastitis in Dairy Animals: Incidence, Economics, and Predisposing Factors

    Directory of Open Access Journals (Sweden)

    Mukesh Kr. Sinha

    2014-01-01

    Full Text Available A study was conducted to assess the incidence and economics of subclinical form of bovine mastitis in Central Region of India. Daily milk records of 187 animals during three seasons were collected and subjected to analysis. The economic loss due to reduction in yield, clinical expenses, and additional resources used were quantified and aggregated. The losses due to mastitis in monetary terms were estimated to be INR1390 per lactation, among which around 49% was owing to loss of value from milk and 37% on account of veterinary expenses. Higher losses were observed in crossbred cows due to their high production potential that was affected during mastitis period. The cost of treating an animal was estimated to be INR509 which includes cost of medicine (31.10% and services (5.47%. Inadequate sanitation, hygiene, and veterinary services were the main predisposing factors for incidence and spread of mastitis as perceived by the respondents.

  14. Incidence of early-onset dementia in Mar del Plata.

    Science.gov (United States)

    Sanchez Abraham, M; Scharovsky, D; Romano, L M; Ayala, M; Aleman, A; Sottano, E; Etchepareborda, I; Colla Machado, C; García, M I; Gonorazky, S E

    2015-03-01

    Early-onset dementia (EOD) is defined as dementia with onset before the age of 65 years. EOD is increasingly recognised as an important clinical and social problem with devastating consequences for patients and caregivers. Determine the annual crude incidence rate and the specific incidence rates by sex and age in patients with EOD, and the standardised rate using the last national census of the population of Argentina (NCPA), from 2010. Hospital Privado de Comunidad, Mar del Plata, Argentina, attends a closed population and is the sole healthcare provider for 17 614 people. Using the database pertaining to the Geriatric Care department, we identified all patients diagnosed with EOD between 1 January, 2005 and 31 December, 2011. EOD was defined as dementia diagnosed in patients younger than 65. The study period yielded 14 patients diagnosed with EOD out of a total of 287 patients evaluated for memory concerns. The crude annual incidence of EOD was 11 per 100 000/year (CI 95%: 6.25-19.1): 17 per 100 000 (CI 95%: 7.2-33.1) in men and 8 per 100 000 (CI 95%: 3.4-17.2) in women. We observed a statistically significant increase when comparing incidence rates between patients aged 21 to <55 years and ≥ 55 to <65 years (3 vs 22 per 100 000, P=.0014). The rate adjusted by NCPA census data was 5.8 cases of EOD habitants/year. This study, conducted in a closed population, yielded an EOD incidence rate of 11 per 100 000 inhabitants/year. To the best of our knowledge, this is the first prospective epidemiological study in Argentina and in Latin America. Copyright © 2013 Sociedad Española de Neurología. Published by Elsevier Espana. All rights reserved.

  15. 78 FR 38949 - Computer Security Incident Coordination (CSIC): Providing Timely Cyber Incident Response

    Science.gov (United States)

    2013-06-28

    ... National Institute of Standards and Technology Computer Security Incident Coordination (CSIC): Providing Timely Cyber Incident Response AGENCY: National Institute of Standards and Technology, U.S. Department of... Technology (NIST) is seeking information relating to Computer Security Incident Coordination (CSIC). NIST is...

  16. Pregnancy incidence and outcomes in women with perinatal HIV infection.

    Science.gov (United States)

    Byrne, Laura; Sconza, Rebecca; Foster, Caroline; Tookey, Pat A; Cortina-Borja, Mario; Thorne, Claire

    2017-07-31

    To estimate the incidence of first pregnancy in women living with perinatally acquired HIV (PHIV) in the United Kingdom and to compare pregnancy management and outcomes with age-matched women with behaviourally acquired HIV (BHIV). The National Study of HIV in Pregnancy and Childhood is a comprehensive, population-based surveillance study that collects demographic and clinical data on all pregnant women living with HIV, their children, and all HIV-infected children in the United Kingdom and Ireland. The incident rate ratio of first pregnancy was calculated for all women of reproductive age who had been reported to the National Study of HIV in Pregnancy and Childhood as vertically infected children. These women and their pregnancies were compared to age-matched pregnant women with BHIV. Of the 630 women with PHIV reported in the United Kingdom as children, 7% (45) went on to have at least one pregnancy, with 70 pregnancies reported. The incident rate ratio of first pregnancy was 13/1000 woman-years. The BHIV comparison group comprised 118 women (184 pregnancies). Women with PHIV were more likely to be on combined antiretroviral therapy at conception and have a lower baseline CD4 cell count (P < 0.01 for both). In adjusted analysis, PHIV and a low baseline CD4 cell count were risk factors for detectable viral load near delivery; older age at conception and being on combined antiretroviral therapy at conception reduced this risk. Women with PHIV in the United Kingdom have a low pregnancy incidence, but those who become pregnant are at risk of detectable viral load near delivery, reflecting their often complex clinical history, adherence, and drug resistance issues.

  17. Abortion incidence and service availability in the United States, 2011.

    Science.gov (United States)

    Jones, Rachel K; Jerman, Jenna

    2014-03-01

    Following a long-term decline, abortion incidence stabilized between 2005 and 2008. Given the proliferation of state-level abortion restrictions, it is critical to assess abortion incidence and access to services since that time. In 2012-2013, all facilities known or expected to have provided abortion services in 2010 and 2011 were surveyed. Data on the number of abortions were combined with population data to estimate national and state-level abortion rates. Incidence of abortions was assessed by provider type and caseload. Information on state abortion regulations implemented between 2008 and 2011 was collected, and possible relationships with abortion rates and provider numbers were considered. In 2011, an estimated 1.1 million abortions were performed in the United States; the abortion rate was 16.9 per 1,000 women aged 15-44, representing a drop of 13% since 2008. The number of abortion providers declined 4%; the number of clinics dropped 1%. In 2011, 89% of counties had no clinics, and 38% of women of reproductive age lived in those counties. Early medication abortions accounted for a greater proportion of nonhospital abortions in 2011 (23%) than in 2008 (17%). Of the 106 new abortion restrictions implemented during the study period, few or none appeared to be related to state-level patterns in abortion rates or number of providers. The national abortion rate has resumed its decline, and no evidence was found that the overall drop in abortion incidence was related to the decrease in providers or to restrictions implemented between 2008 and 2011. Copyright © 2014 by the Guttmacher Institute.

  18. Emotional impact of patient safety incidents on family physicians and their office staff.

    Science.gov (United States)

    O'Beirne, Maeve; Sterling, Pam; Palacios-Derflingher, Luz; Hohman, Stacey; Zwicker, Karen

    2012-01-01

    The objective of this study was to investigate the emotional responses and coping strategies that family physicians and their office staff reported in response to a patient safety incident. Two questions contained in a patient safety incident report developed for a study of patient safety in family practice were analyzed. The questions asked reporters to indicate their emotional response to a patient safety incident and how they coped with it. A total of 264 confidential patient safety incident reports collected from September 2007 to August 2010 were analyzed. An emotional response was reported on 82.4% of reports. Of those reports on which an emotional response was reported, a coping strategy was reported on 62.8%. The top 4 reported emotional responses were frustration (48.3%), embarrassment (31.5%), anger (12.6%), and guilt (10.1%). Physicians reported an emotional response more often than clinic staff. An emotional response was reported more often when there was a possibility of harm. Coping strategies were reported as follows: 52% talked to someone about the incident, 37.2% did nothing in response to the incident, 17.9% told the patient about the incident, and 3.6% did something else. Female physicians reported using coping strategies less often than male physicians. A coping strategy was reported more often when there was a possibility of harm. All members of the health care team report experiencing emotions related to patient safety incidents in their practice. Incidents with minor or no harm still invoked emotional responses from the providers. It is important to understand the impact that patient safety incidents have on the medical clinic as a whole.

  19. Increase of Prostate Cancer Incidence in Martinique

    Directory of Open Access Journals (Sweden)

    Dominique Belpomme

    2011-01-01

    Full Text Available Prostate cancer incidence is steadily increasing in many developed countries. Because insular populations present unique ethnic, geographical, and environmental characteristics, we analyzed the evolution of prostate cancer age-adjusted world standardized incidence rates in Martinique in comparison with that of metropolitan France. We also compared prostate cancer incidence rates, and lifestyle-related and socioeconomic markers such as life expectancy, dietary energy, and fat supply and consumption, with those in other Caribbean islands, France, UK, Sweden, and USA. The incidence rate of prostate cancer in Martinique is one of the highest reported worldwide; it is continuously growing since 1985 in an exponential mode, and despite a similar screening detection process and lifestyle-related behaviour, it is constantly at a higher level than in metropolitan France. However, Caribbean populations that are genetically close to that of Martinique have generally much lower incidence of prostate cancer. We found no correlation between prostate cancer incidence rates, life expectancy, and diet westernization. Since the Caribbean African descent-associated genetic susceptibility factor would have remained constant during the 1980–2005, we suggest that in Martinique some environmental change including the intensive use of carcinogenic organochlorine pesticides might have occurred as key determinant of the persisting highly growing incidence of prostate cancer.

  20. The incidence of tardive dyskinesia in the study of pharmacotherapy for psychotic depression.

    Science.gov (United States)

    Blumberger, Daniel M; Mulsant, Benoit H; Kanellopoulos, Dora; Whyte, Ellen M; Rothschild, Anthony J; Flint, Alastair J; Meyers, Barnett S

    2013-06-01

    Tardive dyskinesia (TD) is a debilitating adverse effect associated with antipsychotic treatment. Older age and the presence of mood disorder have been identified as risk factors for the development of TD. Thus, we assessed the incidence of TD in younger and older patients with major depressive disorder with psychotic features who participated in a 12-week clinical trial comparing olanzapine plus sertraline versus olanzapine plus placebo. All subjects (n = 259) were assessed with the Abnormal Involuntary Movement Scale at baseline and after 4, 8, and 12 weeks of treatment (or at termination). We used 7 different published criteria to estimate the prevalence of TD at baseline and the incidence over the duration of the trial. We compared the incidence of TD in subjects 60 years or older and those younger than 60 years. The overall prevalence and incidence of TD varied almost 10-fold, depending on the criteria (prevalence range, 1.2%-8.9%; incidence range, 0.0%-5.9%). Tardive dyskinesia was observed as a clinical adverse event in only 1 subject (0.4%). Whereas older subjects had a higher prevalence of TD at baseline, the incidence in younger and older subjects did not differ significantly. The incidence of TD was relatively low in both younger and older patients with major depressive disorder with psychotic features treated acutely with olanzapine. However, the estimate of the risk of TD varies widely, depending on the criteria used to define TD.

  1. Breast cancer incidence after the introduction of mammography screening: what should be expected?

    DEFF Research Database (Denmark)

    Svendsen, Anne Louise; Olsen, Anne Helene; von Euler-Chelpin, My

    2006-01-01

    BACKGROUND: A prevalence peak is expected in breast cancer incidence when mammography screening begins, but afterward the incidence still may be elevated compared with prescreening levels. It is important to determine whether this is due to overdiagnosis (ie, the detection of asymptomatic disease...... that would otherwise not have arisen clinically). In the current study, the authors examined breast cancer incidence after the introduction of mammography screening in Denmark. METHODS: Denmark has 2 regional screening programs targeting women ages 50 years to 69 years. The programs were initiated in 1991...

  2. Injury incidence and balance in rugby players.

    Science.gov (United States)

    M, Jaco Ras; Puckree, Threethambal

    2014-01-01

    Objective : This study determined and correlated injury incidence and balance in rugby players. A prospective survey with balance testing was conducted on first year rugby academy players (N= 114). Injury incidence, static and dynamic balance were tested pre and post-season using a Biosway portable balance system. The data was analysed using paired and independent samples t-tests at pscrum-half (14.80%) playing position, injuries in the 2nd half of the match (57%), and during contact (67%). Conclusion : Injury incidence was related to static and dynamic balance in forward right direction only.

  3. Incident Reporting in Mashhad Hospitals

    Directory of Open Access Journals (Sweden)

    Davoodi R

    2013-10-01

    Full Text Available Objectives: In this study, our aim was to evaluate and classify the voluntary error reports in the hospitals of Mashhad University of Medical Sciences. Patients have the right to receive health care in accordance to the best standards. Health care carries a risk of harm for patient safety, and with respect to today’s stressful systems with a large number of patients, it would be inevitable. The meaning of risk management is to predict adverse events and reduce their occurrence.Materials and Methods: A voluntary medical error reporting form was designed and approved by the clinical governance team of Mashhad Medical University. They were then distributed inside hospitals in the way in which everyone (health providers and patients could access them easily. The forms were collected and classified monthly in all wards. Classification was performed on the base of type, outcome and reporter. Data gathering took place from spring to autumn 2012. The data was analyzed by the SPSS software. Results: 2500 errors were extracted from 1000 voluntary error reporting forms of the 12 hospitals of Mashhad Medical University. The most frequent error type was treatment errors (36% related to drug administration, standard procedures and surgical events. Conclusions: Error reporting as a basic activity has an important role in discovering pitfalls of the health care system. To promote the reporting culture, its non punitive base must become clear for all professors and staff members, because this kind of reporting could lead to fewer medical errors and higher staff awareness about probable errors.

  4. Collection and evaluation of incidents in a radiotherapy department. A reactive risk analysis

    Energy Technology Data Exchange (ETDEWEB)

    Portaluri, Maurizio [' ' A. Perrino' ' General Hospital, Brindisi (Italy). Dept. of Radiotherapy; CNR, Pisa-Lecce (Italy). Inst. of Clinical Physiology; Fucilli, Fulvio Italo Maria; Pili, Giorgio [' ' A. Perrino' ' General Hospital, Brindisi (Italy). Dept. of Medical Physics; Gianicola, Emilio Antonio Luca [CNR, Pisa-Lecce (Italy). Inst. of Clinical Physiology; Tramacere, Francesco; Francavilla, Maria Carmen; De Tommaso, Cristina; Castagna, Roberta [' ' A. Perrino' ' General Hospital, Brindisi (Italy). Dept. of Radiotherapy

    2010-12-15

    Purpose: To report on the use of an internal system for incident reporting. Patients and Methods: From October 2001 until June 2009, data on incidents were collected in the radiotherapy department (RT) by means of an incident reporting worksheet. The risk analysis was based on the US Navy method of mishap cause investigation, the Human Factors Analysis and Classification System (HFACS). Results: 37 incidents over 5,635 treatments were collected. Of the incidents, 20 involved deviation of the dose to the patient; only 6 showed clinical evidence of overdosage, while 2 of them showed permanent evidence of overdosage. There were 24 incidents that were classified as near misses (NM). Incorrect data input and use of an incorrect treatment field were the most common causes of the registered incidents. Reactive risk analysis showed how skill-based errors were associated with attention failure at the unsafe act level. Dose prescription and dose calculation are the most critical phases of the entire process. Most of the errors were discovered in set-up/treatment and during treatment visit/follow-up phases. The highest number of correction procedures was necessary in the phases of dose prescription and dose calculation. Conclusion: Collecting and analyzing internal incidents improves the operative procedures used in the department. (orig.)

  5. Neuropathic pain: A personal case reflection on a critical incident

    Directory of Open Access Journals (Sweden)

    Balaji P Duraisamy

    2011-01-01

    Full Text Available Neuropathic pain is a distressing symptom for the patient and a difficult symptom for the physician to treat. There is lack of evidence-based clinical guidelines for the management of malignant neuropathic pain. The case reflection is a personal account of what has been learnt from a critical incident in a particular patient in the management of neuropathic pain. Psychological issues are known to increase pain percetion and affect the quality of life. The case reflection explores problem areas, defines lacunae in knowledge, and demonstrates active learning of the management of neuropathic pain through reflective practice.

  6. Effects of sugammadex on incidence of postoperative residual neuromuscular blockade

    DEFF Research Database (Denmark)

    Brueckmann, B; Sasaki, N; Grobara, P;

    2015-01-01

    by randomized allocation to sugammadex (2 or 4 mg kg(-1)) or usual care (neostigmine/glycopyrrolate, dosing per usual care practice) for reversal of neuromuscular blockade. Timing of reversal agent administration was based on the providers' clinical judgement. Primary endpoint was the presence of residual......BACKGROUND: This study aimed to investigate whether reversal of rocuronium-induced neuromuscular blockade with sugammadex reduced the incidence of residual blockade and facilitated operating room discharge readiness. METHODS: Adult patients undergoing abdominal surgery received rocuronium, followed...... neuromuscular blockade at PACU admission, defined as a train-of-four (TOF) ratio

  7. Sensory and Motor Peripheral Nerve Function and Incident Mobility Disability

    DEFF Research Database (Denmark)

    Ward, R. E.; Boudreau, R. M.; Caserotti, P.

    2014-01-01

    ObjectivesTo assess the relationship between sensorimotor nerve function and incident mobility disability over 10years. DesignProspective cohort study with longitudinal analysis. SettingTwo U.S. clinical sites. ParticipantsPopulation-based sample of community-dwelling older adults with no mobility...... disability at 2000/01 examination (N=1,680; mean age SD 76.52.9, body mass index 27.14.6; 50.2% female, 36.6% black, 10.7% with diabetes mellitus). MeasurementsMotor nerve conduction amplitude (poor...

  8. Cervical cancer incidence in elderly women

    DEFF Research Database (Denmark)

    Lynge, Elsebeth; Lönnberg, Stefan; Törnberg, Sven

    2017-01-01

    Aim: In many countries, the age-specific pattern of cervical cancer incidence is currently bipolar with peaks at for instance 45 and 65 years of age. Consequently, a large proportion of cervical cancer cases are presently diagnosed in women above the screening age. The purpose of the study...... was to determine whether this bipolar pattern in age-specific incidence of cervical cancer reflects underlying biology or can be explained by the fact that the data come from birth cohorts with different screening histories. Methods: Combination of historical data on cervical screening and population-based cancer...... incidence data from Denmark 1943–2013, Finland and Norway 1953–2013, and Sweden 1958–2013. Results: Since the implementation of screening, the incidence of cervical cancer has decreased for each successive birth cohort. All birth cohorts showed a unipolar age-specific pattern. In unscreened women in Denmark...

  9. Social monitoring research for predicting mass incidents

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    @@ Based on surveys of resident attitude, a social monitoring research team with the CAS Institute of Psychology has established a predicting model on the possibility of mass incidents, that is, collective conflicts against the administration.

  10. USFA NFIRS 2009 Basic Fire Incident Data

    Data.gov (United States)

    Department of Homeland Security — The 2009 US Fire Administration Fire (USFA) Fire Incident & Cause Data was provided by the U.S. Fire Administration's (USFA) National Fire Data Center's (NFDC's)...

  11. USFA NFIRS 2004 Basic Fire Incident Data

    Data.gov (United States)

    Department of Homeland Security — The 2004 US Fire Administration Fire (USFA) Fire Incident & Cause Data was provided by the U.S. Fire Administration's (USFA) National Fire Data Center's (NFDC's)...

  12. USFA NFIRS 2006 Basic Fire Incident Data

    Data.gov (United States)

    Department of Homeland Security — The 2006 US Fire Administration Fire (USFA) Fire Incident & Cause Data was provided by the U.S. Fire Administration's (USFA) National Fire Data Center's (NFDC's)...

  13. USFA NFIRS 2000 Basic Fire Incident Data

    Data.gov (United States)

    Department of Homeland Security — The 2000 US Fire Administration Fire (USFA) Fire Incident & Cause Data was provided by the U.S. Fire Administration's (USFA) National Fire Data Center's (NFDC's)...

  14. USFA NFIRS 2007 Basic Fire Incident Data

    Data.gov (United States)

    Department of Homeland Security — The 2007 US Fire Administration Fire (USFA) Fire Incident & Cause Data was provided by the U.S. Fire Administration's (USFA) National Fire Data Center's (NFDC's)...

  15. USFA NFIRS 1999 Basic Fire Incident Data

    Data.gov (United States)

    Department of Homeland Security — The 1999 US Fire Administration Fire (USFA) Fire Incident & Cause Data was provided by the U.S. Fire Administration's (USFA) National Fire Data Center's (NFDC's)...

  16. USFA NFIRS 2008 Basic Fire Incident Data

    Data.gov (United States)

    Department of Homeland Security — The 2008 US Fire Administration Fire (USFA) Fire Incident & Cause Data was provided by the U.S. Fire Administration's (USFA) National Fire Data Center's (NFDC's)...

  17. Incidence of tuberculosis in and around Banglore

    Directory of Open Access Journals (Sweden)

    K. L. Phaniraja

    2010-08-01

    Full Text Available Incidence of Tuberculosis is higher in developing countries due to absence of National control and Eradication programme. Incidence is higher due to close contact with infected animal or human being. In the present study, 2668 bovines were screened for tuberculosis by single intradermal test from 15 different organized government and private farm. Currently, the SID test is used worldwide to determine whether an animal is sensitized to Mycobacterial antigens or not and the test is approved by OIE. Out of which, incidence of 2.89% in HF cross breeds, 0.69% in Jersey cross bred animals and none were shown reactor to Single Intradermal test in Indigenous animals. The higher incidence of 3.26% was found in female and 0.48% found in male. The calves which were below two year of age were found 1.56% reactor. [Vet World 2010; 3(4.000: 161-164

  18. Incidence of Federal and State Gasoline Taxes

    OpenAIRE

    Chouinard, Hayley; Perloff, Jeffrey M.

    2003-01-01

    The federal specific gasoline tax falls equally on consumers and wholesalers; whereas state specific taxes fall almost entirely on consumers. The consumer incidence of state taxes is greater in states that use relatively little gasoline.

  19. Adverse Drug Reactions in Children: Types, Incidence,

    African Journals Online (AJOL)

    Drug Reactions in Children: Types, Incidence, and Risk Factors. Nigerian fownal of Paedzkztrits 2006; ... 'prescription, non-prescription, biological and herbal. Lagos'State University ..... intensity of data collection and possibility of prevention.

  20. Modelling and Simulation for Major Incidents

    Directory of Open Access Journals (Sweden)

    Eleonora Pacciani

    2015-11-01

    Full Text Available In recent years, there has been a rise in Major Incidents with big impact on the citizens health and the society. Without the possibility of conducting live experiments when it comes to physical and/or toxic trauma, only an accurate in silico reconstruction allows us to identify organizational solutions with the best possible chance of success, in correlation with the limitations on available resources (e.g. medical team, first responders, treatments, transports, and hospitals availability and with the variability of the characteristic of event (e.g. type of incident, severity of the event and type of lesions. Utilizing modelling and simulation techniques, a simplified mathematical model of physiological evolution for patients involved in physical and toxic trauma incident scenarios has been developed and implemented. The model formalizes the dynamics, operating standards and practices of medical response and the main emergency service in the chain of emergency management during a Major Incident.

  1. Oil Spill Incident Tracking [ds394

    Data.gov (United States)

    California Department of Resources — The Office of Spill Prevention and Response (OSPR) Incident Tracking Database is a statewide oil spill tracking information system. The data are collected by OSPR...

  2. USFA NFIRS 2003 Basic Fire Incident Data

    Data.gov (United States)

    Department of Homeland Security — The 2003 US Fire Administration Fire (USFA) Fire Incident & Cause Data was provided by the U.S. Fire Administration's (USFA) National Fire Data Center's (NFDC's)...

  3. USFA NFIRS 2005 Basic Fire Incident Data

    Data.gov (United States)

    Department of Homeland Security — The 2005 US Fire Administration Fire (USFA) Fire Incident & Cause Data was provided by the U.S. Fire Administration's (USFA) National Fire Data Center's (NFDC's)...

  4. USFA NFIRS 2002 Basic Fire Incident Data

    Data.gov (United States)

    Department of Homeland Security — The 2002 US Fire Administration Fire (USFA) Fire Incident & Cause Data was provided by the U.S. Fire Administration's (USFA) National Fire Data Center's (NFDC's)...

  5. Gallbladder Cancer Incidence and Death Rates

    Science.gov (United States)

    ... with a poor outcome, often death. The journal Cancer Epidemiology, Biomarkers and Prevention published a CDC study looking ... cancer incidence and mortality, United States, 1999–2011. Cancer Epidemiology, Biomarkers and Prevention 2015. More Information Gallbladder Cancer ( ...

  6. USFA NFIRS 2001 Basic Fire Incident Data

    Data.gov (United States)

    Department of Homeland Security — The 2001 US Fire Administration Fire (USFA) Fire Incident & Cause Data was provided by the U.S. Fire Administration's (USFA) National Fire Data Center's (NFDC's)...

  7. National Fire Incident Reporting System (NFIRS)

    Data.gov (United States)

    Department of Homeland Security — The National Fire Incident Reporting System (NFIRS) is a reporting standard that fire departments use to uniformly report on the full range of their activities, from...

  8. Medical support for law enforcement-extended operations incidents.

    Science.gov (United States)

    Levy, Matthew J; Tang, Nelson

    2014-01-01

    As the complexity and frequency of law enforcement-extended operations incidents continue to increase, so do the opportunities for adverse health and well-being impacts on the responding officers. These types of clinical encounters have not been well characterized nor have the medical response strategies which have been developed to effectively manage these encounters been well described. The purpose of this article is to provide a descriptive epidemiology of the clinical encounters reported during extended law enforcement operations, as well as to describe a best practices approach for their effective management. This study retrospectively examined the clinical encounters of the Maryland State Police (MSP) Tactical Medical Unit (TMU) during law enforcement extended operations incidents lasting 8 or more hours. In addition, a qualitative analysis was performed on clinical data collected by federal law enforcement agencies during their extended operations. Forty-four percent of missions (455/1,047) supported by the MSP TMU lasted 8 or more hours. Twenty-six percent of these missions (117/455) resulted in at least one patient encounter. Nineteen percent of patient chief complaints (45/238) were related to heat illness/ dehydration. Fifteen percent of encounters (36/238) were for musculoskeletal injury/pain. Eight percent of patients (19/238) had nonspecific sick call (minor illness) complaints. The next most common occurring complaints were cold-related injuries, headache, sinus congestion, and wound/laceration, each of which accounted for 7 percent of patients (16/238), respectively. Analysis of federal law enforcement agencies' response to such events yielded similar clinical encounters. A wide range of health problems are reported by extended law enforcement operations personnel. Timely and effective treatment of these problems can help ensure that the broader operations mission is not compromised. An appropriate operational strategy for managing health complaints

  9. Estimating Insolation Incident on Tilted Surfaces

    Science.gov (United States)

    Elkin, R. E.; Toelle, R. G.

    1983-01-01

    ASHMET computer program estimates amount of solar insolation incident on surfaces of several types of solar collectors, including fixed-position flat-plate, monthly-tilt-adjusted flat-plat, beam-tracting, and fixed-azimuthtracker. Basic methodology employed in ASHMET is to use ASHRAE relationships to obtain clear-day total daily insolation incident on collector surface of representative day of each month of year. ASHMET is interactive program and prompts user for all required data.

  10. Improving Agent Based Modeling of Critical Incidents

    Directory of Open Access Journals (Sweden)

    Robert Till

    2010-04-01

    Full Text Available Agent Based Modeling (ABM is a powerful method that has been used to simulate potential critical incidents in the infrastructure and built environments. This paper will discuss the modeling of some critical incidents currently simulated using ABM and how they may be expanded and improved by using better physiological modeling, psychological modeling, modeling the actions of interveners, introducing Geographic Information Systems (GIS and open source models.

  11. Repeat breeding: Incidence, risk factors and diagnosis in buffaloes

    Directory of Open Access Journals (Sweden)

    Chandra Shekher Saraswat

    2016-04-01

    Full Text Available Repeat breeding in buffaloes was evaluated in terms of incidence, risk factors and diagnosis. The incidence of repeat breeding is low in buffaloes however in different studies the incidence varied from 0.70% to 30%. Because of seasonal suppression of fertility repeat breeding in buffaloes should be limited to the breeding season. Spring and winter calving, first parity, peri-parturient disease and lactation are significant risk factors for repeat breeding in buffaloes. The etiologies of repeat breeding in buffaloes can be failure of fertilization and early embryonic deaths. Only a few of causes of failure of fertilization have been identified in buffaloes. Ovulatory disturbances and ovarian cysts are uncommon in buffaloes and cysts have poor clinical manifestation. Endometritis is the common female cause of fertilization failures in buffaloes whereas poor semen quality and improper insemination are the bull side factors for fertilization failures. Early embryonic deaths are common in buffaloes mated/inseminated during the end of the breeding season due to a low luteal progesterone however embryonic deaths occur late (<25 days in buffaloes. Diagnostic approaches for repeat breeding include vaginoscopic and transrectal examination and uterine cytology for genital health. More precise evaluations of the ovarian and uterine function can be obtained by ultrasonographic and hysteroscopic examinations performed sequentially however, precise diagnosis of the cause of repeat breeding seems difficult.

  12. Colorectal-cancer incidence and mortality with screening flexible sigmoidoscopy.

    Science.gov (United States)

    Schoen, Robert E; Pinsky, Paul F; Weissfeld, Joel L; Yokochi, Lance A; Church, Timothy; Laiyemo, Adeyinka O; Bresalier, Robert; Andriole, Gerald L; Buys, Saundra S; Crawford, E David; Fouad, Mona N; Isaacs, Claudine; Johnson, Christine C; Reding, Douglas J; O'Brien, Barbara; Carrick, Danielle M; Wright, Patrick; Riley, Thomas L; Purdue, Mark P; Izmirlian, Grant; Kramer, Barnett S; Miller, Anthony B; Gohagan, John K; Prorok, Philip C; Berg, Christine D

    2012-06-21

    The benefits of endoscopic testing for colorectal-cancer screening are uncertain. We evaluated the effect of screening with flexible sigmoidoscopy on colorectal-cancer incidence and mortality. From 1993 through 2001, we randomly assigned 154,900 men and women 55 to 74 years of age either to screening with flexible sigmoidoscopy, with a repeat screening at 3 or 5 years, or to usual care. Cases of colorectal cancer and deaths from the disease were ascertained. Of the 77,445 participants randomly assigned to screening (intervention group), 83.5% underwent baseline flexible sigmoidoscopy and 54.0% were screened at 3 or 5 years. The incidence of colorectal cancer after a median follow-up of 11.9 years was 11.9 cases per 10,000 person-years in the intervention group (1012 cases), as compared with 15.2 cases per 10,000 person-years in the usual-care group (1287 cases), which represents a 21% reduction (relative risk, 0.79; 95% confidence interval [CI], 0.72 to 0.85; PScreening with flexible sigmoidoscopy was associated with a significant decrease in colorectal-cancer incidence (in both the distal and proximal colon) and mortality (distal colon only). (Funded by the National Cancer Institute; PLCO ClinicalTrials.gov number, NCT00002540.).

  13. A Randomized Controlled Trial of an Adapted Form of Individual Critical Incident Stress Debriefing for Victims of an Armed Robbery

    National Research Council Canada - National Science Library

    Marchand, Andre; Guay, Stephane; Boyer, Richard; Iucci, Soledad; Martin, Annick; St-Hilaire, Marie-Helene

    2006-01-01

    Victims of an armed robbery are at great risk of psychological distress. This research is a prospective randomized controlled clinical trial of an adapted form of Critical Incident Stress Debriefing (CISD...

  14. Analysis of Environmental Contamination resulting from Catastrophic Incidents: Part two: Building Laboratory Capability by Selecting and Developing Analytical Methodologies

    Science.gov (United States)

    Catastrophic incidents can generate a large number of samples with analytically diverse types including forensic, clinical, environmental, food, and others. Environmental samples include water, wastewater, soil, air, urban building and infrastructure materials, and surface resid...

  15. Incidence, Risk Factors, and Attributable Mortality of Secondary Infections in the Intensive Care Unit After Admission for Sepsis

    NARCIS (Netherlands)

    van Vught, Lonneke A; Klein Klouwenberg, Peter M C; Spitoni, Cristian; Scicluna, Brendon P; Wiewel, Maryse A; Horn, Janneke; Schultz, Marcus J; Nürnberg, Peter; Bonten, Marc J M; Cremer, Olaf L; van der Poll, Tom

    2016-01-01

    Importance: Sepsis is considered to induce immune suppression, leading to increased susceptibility to secondary infections with associated late mortality. Objective: To determine the clinical and host genomic characteristics, incidence, and attributable mortality of intensive care unit

  16. Incidence, Risk Factors, and Attributable Mortality of Secondary Infections in the Intensive Care Unit After Admission for Sepsis

    NARCIS (Netherlands)

    van Vught, Lonneke A; Klein Klouwenberg, Peter M C|info:eu-repo/dai/nl/33706864X; Spitoni, Cristian; Scicluna, Brendon P; Wiewel, Maryse A; Horn, Janneke; Schultz, Marcus J; Nürnberg, Peter; Bonten, Marc J M|info:eu-repo/dai/nl/123144337; Cremer, Olaf L|info:eu-repo/dai/nl/304815683; van der Poll, Tom

    2016-01-01

    Importance: Sepsis is considered to induce immune suppression, leading to increased susceptibility to secondary infections with associated late mortality. Objective: To determine the clinical and host genomic characteristics, incidence, and attributable mortality of intensive care unit (ICU)-acquire

  17. Irritable bowel syndrome: The incidence of concurrent psychopathology

    Directory of Open Access Journals (Sweden)

    Anita D Stuart

    1999-01-01

    Full Text Available The goal of this study was to improve understanding of the association between physiology and psychology in Functional Gastrointestinal disorders by considering the co-morbidity of lrritable Bowel Syndrome and psychopathology in a sector of the South African population. A comparison was made between the incidence of concurrent psychopathology in a sample of 48 white female patients, aged 25 to 55 years and diagnosed with lrritable Bowel Syndrome and the incidence of psychopathology in a control group that consisted of 39 white women, aged 25 to 55 years, who did not meet the criteria for lrritable Bowel Syndrome.

    The Personality Assessment Inventory was used to determine the incidence of psychopathological personality traits and symptoms in the lrritable Bowel Syndrome group and the control group. This is a selfadministered, objective measuring instrument of adult personality that was developed to provide information about 18 critical clinical variables. The instrument was developed and standardised for use in the clinical assessment of individuals aged 18 years and older. Earlier studies showed a high incidence of associated psychiatric disorder in patients with lrritable Bowel Syndrome. This study confirmed this trend and it seems as if age and level of education has no influence on the incidence of psychopathology in patients with lrritable Bowel Syndrome.

    Opsomming
    Dit was die doel van die studie om 'n verbeterde begrip van die assosiasie tussen fisiologie en sielkunde in Funksionele Maagderm Versteurings te bewerkstellig deur die komorbiditeit van Prikkelbare Dermsindroom en psigopatalogie binne 'n sektor van die Suid Afrikaanse populasie te oorweeg. 'n Vergelyking is getref tussen die voorkoms van konkurrente psigopatalogie in 'n steekproef van 48 wit, vroulike pasiente wat wissel in ouderdomme van 25 tot 55 jaar en gediagnoseer is met Prikkelbare Dermsindroom, en die voorkoms van psigopatalogie in 'n kontrolegroep wat bestaan het

  18. A COMPARATIVE ANALYSIS OF INCIDENT SERVICE TIME ON URBAN FREEWAYS

    Directory of Open Access Journals (Sweden)

    Hyung Jin KIM, Ph.D.

    2001-01-01

    In this study, a fuzzy incident response model is formulated in terms of incident, type of vehicle, type of incident vehicle, location of incident vehicle, and incident service time. In order to analyze the reliability of the proposed model, the application of the model is made using the actual incident data collected on the freeway in the Los Angeles area. The application of the model shows that the fuzzy incident response system is very effective in describing the actual judgment of the incident operators in terms of incident service time.

  19. Comparative Incidence of Conformational, Neurodegenerative Disorders.

    Directory of Open Access Journals (Sweden)

    Jesús de Pedro-Cuesta

    Full Text Available The purpose of this study was to identify incidence and survival patterns in conformational neurodegenerative disorders (CNDDs.We identified 2563 reports on the incidence of eight conditions representing sporadic, acquired and genetic, protein-associated, i.e., conformational, NDD groups and age-related macular degeneration (AMD. We selected 245 papers for full-text examination and application of quality criteria. Additionally, data-collection was completed with detailed information from British, Swedish, and Spanish registries on Creutzfeldt-Jakob disease (CJD forms, amyotrophic lateral sclerosis (ALS, and sporadic rapidly progressing neurodegenerative dementia (sRPNDd. For each condition, age-specific incidence curves, age-adjusted figures, and reported or calculated median survival were plotted and examined.Based on 51 valid reported and seven new incidence data sets, nine out of eleven conditions shared specific features. Age-adjusted incidence per million person-years increased from ≤1.5 for sRPNDd, different CJD forms and Huntington's disease (HD, to 1589 and 2589 for AMD and Alzheimer's disease (AD respectively. Age-specific profiles varied from (a symmetrical, inverted V-shaped curves for low incidences to (b those increasing with age for late-life sporadic CNDDs and for sRPNDd, with (c a suggested, intermediate, non-symmetrical inverted V-shape for fronto-temporal dementia and Parkinson's disease. Frequently, peak age-specific incidences from 20-24 to ≥90 years increased with age at onset and survival. Distinct patterns were seen: for HD, with a low incidence, levelling off at middle age, and long median survival, 20 years; and for sRPNDd which displayed the lowest incidence, increasing with age, and a short median disease duration.These results call for a unified population view of NDDs, with an age-at-onset-related pattern for acquired and sporadic CNDDs. The pattern linking age at onset to incidence magnitude and survival might

  20. Incidence and pattern of dry eye after cataract surgery.

    Directory of Open Access Journals (Sweden)

    Ngamjit Kasetsuwan

    Full Text Available PURPOSE: To evaluate the incidence and severity pattern of dry eye after phacoemulsification. SETTING: King Chulalongkorn Memorial Hospital, Bangkok, Thailand. DESIGN: Prospective descriptive study. METHODS: Samples were collected from ninety-two uncomplicated cataract patients who were 18 years old or older. Dry eye incidence and pattern were analyzed at days 0, 7, 30 and 90 after phacoemulsification using (1 Ocular Surface Disease Index (OSDI questionnaire, (2 tear break up time (TBUT, (3 Oxford ocular surface staining system, and (4 Schirmer I test without anesthesia. RESULTS: Seven days after phacoemulsification, the incidence of dry eye was 9.8% (95% confidence interval; 3.6-16.0%. The severity of dry eye peaked seven days post-phacoemulsification and was measured by OSDI questionnaire and all three clinical tests. Within thirty days and 3 months post-surgery, both the symptoms and signs showed rapid and gradual improvements, respectively. However, dry eye post-phacoemulsification was not significantly associated with sex and systemic hypertension (P = 0.26, 0.17 and 0.73, respectively. CONCLUSIONS: The incidence of dry eye after phacoemulsification was 9.8%. Symptoms and signs of dry eye occurred as early as seven days post-phacoemulsification and the severity pattern improved over time. We recommend that ophthalmologists should evaluate patients both before and after phacoemulsification to prevent further damage to the ocular surface and able to manage the patient promptly and effectively so the patient will not have a poor quality of life and vision due to dry eye syndrome.

  1. Low incidence of cardiovascular disease among the Inuit--what is the evidence?

    DEFF Research Database (Denmark)

    Bjerregaard, Peter; Young, T Kue; Hegele, Robert A

    2003-01-01

    The notion that the incidence of ischemic heart disease (IHD) is low among the Inuit subsisting on a traditional marine diet has attained axiomatic status. The scientific evidence for this is weak and rests on early clinical evidence and uncertain mortality statistics.......The notion that the incidence of ischemic heart disease (IHD) is low among the Inuit subsisting on a traditional marine diet has attained axiomatic status. The scientific evidence for this is weak and rests on early clinical evidence and uncertain mortality statistics....

  2. Cancer incidence of Nordic asphalt workers.

    Science.gov (United States)

    Randem, Britt Grethe; Burstyn, Igor; Langård, Sverre; Svane, Ole; Järvholm, Bengt; Kauppinen, Timo; Bergdahl, Ingvar A; Johansen, Christoffer; Hansen, Johnni; Partanen, Timo; Kromhout, Hans; Ferro, Gilles; Boffetta, Paolo

    2004-10-01

    The aim of the study was to investigate cancer risk following employment in the asphalt industry. Cancer incidence was studied among 22 362 male asphalt workers employed for more than one season in jobs entailing exposure to bitumen (mainly road pavers) in Denmark, Finland, Norway, and Sweden. These workers are part of a European cohort of asphalt workers, for which results on mortality have been reported. The follow-up was almost complete, and reference rates were obtained from national cancer registries. The incidence of cancer was reduced in all four countries [overall standardized incidence ratio (SIR) 0.89, 95% confidence interval (95% CI) 0.86-0.94]. Lung cancer incidence was increased in all four countries, yielding an overall SIR of 1.21 (95% CI 1.07-1.36), but no trend was detected according to time since first employment. No overall increased incidence of bladder cancer was observed, but there was a suggestion of a tendency towards higher risk with longer time since first employment, with a relative risk of 1.85 (95% CI 0.90-3.78) for more than 30 years versus 1-14 years (P-value for trend 0.1). The incidence of lip and stomach cancer was nonsignificantly increased, and the excess was present mainly in Denmark. No increased incidence was detected for other neoplasms, notably malignant melanoma, nonmelanoma skin cancer, and kidney cancer. The results of this study confirm the pattern of cancer risk detected in the mortality analysis of the European cohort; in addition, they provide suggestive evidence of an excess risk of bladder cancer among asphalt workers.

  3. Invasive cancer incidence - United States, 2010.

    Science.gov (United States)

    Henley, S Jane; Singh, Simple; King, Jessica; Wilson, Reda; Ryerson, Blythe

    2014-03-28

    Cancer has many causes, some of which can, at least in part, be avoided through interventions known to reduce cancer risk. Healthy People 2020 objectives call for reducing colorectal cancer incidence to 38.6 per 100,000 persons, reducing late-stage breast cancer incidence to 41.0 per 100,000 women, and reducing cervical cancer incidence to 7.1 per 100,000 women. To assess progress toward reaching these Healthy People 2020 targets, CDC analyzed data from U.S. Cancer Statistics (USCS) for 2010. USCS includes incidence data from CDC's National Program of Cancer Registries and the National Cancer Institute's Surveillance, Epidemiology, and End Results (SEER) program and mortality data from the National Vital Statistics System. In 2010, a total of 1,456,496 invasive cancers were reported to cancer registries in the United States (excluding Arkansas and Minnesota), an annual incidence rate of 446 cases per 100,000 persons, compared with 459 in 2009. Cancer incidence rates were higher among men (503) than women (405), highest among blacks (455), and ranged by state from 380 to 511 per 100,000 persons. Many factors, including tobacco use, obesity, insufficient physical activity, and human papilloma virus (HPV) infection, contribute to the risk for developing cancer, and differences in cancer incidence indicate differences in the prevalence of these risk factors. These differences can be reduced through policy approaches such as the Affordable Care Act, which could increase access for millions of persons to appropriate and timely cancer preventive services, including help with smoking cessation, cancer screening, and vaccination against HPV.

  4. Patient Safety Incidents and Nursing Workload.

    Science.gov (United States)

    Carlesi, Katya Cuadros; Padilha, Kátia Grillo; Toffoletto, Maria Cecília; Henriquez-Roldán, Carlos; Juan, Monica Andrea Canales

    2017-04-06

    to identify the relationship between the workload of the nursing team and the occurrence of patient safety incidents linked to nursing care in a public hospital in Chile. quantitative, analytical, cross-sectional research through review of medical records. The estimation of workload in Intensive Care Units (ICUs) was performed using the Therapeutic Interventions Scoring System (TISS-28) and for the other services, we used the nurse/patient and nursing assistant/patient ratios. Descriptive univariate and multivariate analysis were performed. For the multivariate analysis we used principal component analysis and Pearson correlation. 879 post-discharge clinical records and the workload of 85 nurses and 157 nursing assistants were analyzed. The overall incident rate was 71.1%. It was found a high positive correlation between variables workload (r = 0.9611 to r = 0.9919) and rate of falls (r = 0.8770). The medication error rates, mechanical containment incidents and self-removal of invasive devices were not correlated with the workload. the workload was high in all units except the intermediate care unit. Only the rate of falls was associated with the workload. identificar a relação entre a carga de trabalho da equipe de enfermagem e a ocorrência de incidentes de segurança dos pacientes ligados aos cuidados de enfermagem de um hospital público no Chile. pesquisa transversal analítica quantitativa através de revisão de prontuários médicos. A estimativa da carga de trabalho em Unidade de Terapia Intensiva (UTI) foi realizada utilizando o Índice de Intervenções Terapêuticas-TISS-28 e para os outros serviços, foram utilizados os cocientes enfermeira/paciente e auxiliar de enfermagem/ paciente. Foram feitas análises univariada descritiva e multivariada. Para a análise multivariada utilizou-se análise de componentes principais e correlação de Pearson. foram analisados 879 prontuáriosclínicos de pós-alta e a carga de trabalho de 85 enfermeiros e 157

  5. Association of incident restless legs syndrome with outcomes in a large cohort of US veterans.

    Science.gov (United States)

    Molnar, Miklos Z; Lu, Jun L; Kalantar-Zadeh, Kamyar; Kovesdy, Csaba P

    2016-02-01

    Restless legs syndrome is a common sleep disorder, but there is a paucity of large cohort studies examining the association of restless legs syndrome with clinical outcomes, including all-cause mortality, incident coronary heart disease, stroke and chronic kidney disease. From a nationally representative prospective cohort of over 3 million US veterans [93% male, median follow-up time of 8.1 years (interquartile range: 7.0-8.5 years)] with baseline estimated glomerular filtration rate ≥ 60 mL min(-1) 1.73 m(-2), a propensity-matched cohort of 7392 patients was created, and the association between incident restless legs syndrome and the following was examined: (1) all-cause mortality; (2) incident coronary heart disease; (3) incident strokes; and (4) incident chronic kidney disease defined as estimated glomerular filtration rate restless legs syndrome-negative patients, incident restless legs syndrome was associated with 88% higher mortality risk [hazard ratio and 95% confidence interval: 1.88 (1.70-2.08)], and almost four times higher risk of coronary heart disease and stroke [hazard ratio: 3.97 (3.26-4.84) and 3.89 (3.07-4.94), respectively]. The risk of incident chronic kidney disease was also significantly higher in incident restless legs syndrome patients [hazard ratio: 3.17 (2.74-3.66)] compared with restless legs syndrome-negative counterparts. In this large and contemporary cohort of US veterans, incident restless legs syndrome was associated with higher risk of mortality, incident coronary heart disease, stroke and chronic kidney disease.

  6. Incidence of Pneumonia After Videofluoroscopic Swallowing Study and Associated Factors.

    Science.gov (United States)

    Jo, Hannae; Park, Jung-Gyoo; Min, David; Park, Hee-Won; Kang, Eun Kyoung; Lee, Kun-Jai; Baek, Sora

    2016-02-01

    Pneumonia after videofluoroscopic swallow study (VFSS) is sometimes considered to be caused by aspiration during VFSS; however, to our knowledge, a relationship between these events has not been clearly investigated. The aim of this study was to assess the incidence of VFSS-related pneumonia and related factors. Overall, 696 VFSS cases were retrospectively reviewed. Cases in which blood culture was performed within 3 days after VFSS due to newly developed infectious signs were considered as post-VFSS infection cases. Pneumonia was suspected when there was some evidence of respiratory infectious signs in clinical, radiological, and laboratory findings. The underlying disease, clinical signs, and VFSS findings of the pneumonia group were assessed. Among 696 cases, pneumonia was diagnosed in 15 patients. The patients in the pneumonia group tended to be older and had higher aspiration rate on VFSS than those in the non-pneumonia group. In the pneumonia group, 2 patients showed no aspiration during VFSS. In 6 patients, pneumonia developed after massive aspiration of gastric content in 5 patients and inappropriate oral feeding with risk of aspiration before VFSS in 1 patient. Only 7 patients (1.0 %) were finally determined as having VFSS-related pneumonia. In conclusion, the 72-h incidence of VFSS-related pneumonia was 1.0 %. Old age and severity of swallowing difficulty are associated with occurrence of pneumonia.

  7. Incidence of Ostomy Site Incisional Hernias after Stoma Closure.

    Science.gov (United States)

    Sharp, Stephen P; Francis, Jacquelyn K; Valerian, Brian T; Canete, Jonathan J; Chismark, A David; Lee, Edward C

    2015-12-01

    This study sought to evaluate the incidence of ostomy site incisional hernias after stoma reversal at a single institution. This is a retrospective analysis from 2001 to 2011 evaluating the following demographics: age, gender, indication for stoma, urgent versus elective operation, time to closure, total follow-up time, the incidence of and reoperation for stoma incisional hernia, diabetes, postoperative wound infection, smoking status within six months of surgery, body mass index, and any immunosuppressive medications. A total of 365 patients were evaluated. The median follow-up time was 30 months. The clinical hernia rate was 19 percent. Significant risk factors for hernia development were age, diabetes, end colostomies, loop colostomies, body mass index >30, and undergoing an urgent operation. The median time to clinical hernia detection was 32 months. Sixty-four percent of patients required surgical repair of their stoma incisional hernia. A significant number of patients undergoing stoma closure developed an incisional hernia at the prior stoma site with the majority requiring definitive repair. These hernias are a late complication after stoma closure and likely why they are under-reported in the literature.

  8. Incidence of Pleural Effusion in Patients with Pulmonary Embolism

    Institute of Scientific and Technical Information of China (English)

    Min Liu; Ai Cui; Zhen-Guo Zhai; Xiao-Juan Guo; Man Li; Lei-Lei Teng; Li-Li Xu

    2015-01-01

    Background:No data on the incidence of pleural effusion (PE) in Chinese patients with pulmonary embolism are available to date.The aim of the current study was to investigate the frequency of PE in a Chinese population of patients with pulmonary embolism.Methods:This was a retrospective observational single-center study.All data of computed tomography pulmonary angiography (CTPA)performed over 6-year period on adult patients with clinically suspected pulmonary embolism were analyzed.Results:From January 2008 until December 2013,PE was identified in 423 of 3141 patients (13.5%) with clinically suspected pulmonary embolism who underwent CTPA.The incidence of PE in patients with pulmonary embolism (19.9%) was significantly higher than in those without embolism (9.4%) (P < 0.001).Majority of PEs in pulmonary embolism patients were small to moderate and were unilateral.The locations of emboli and the numbers of arteries involved,CT pulmonary obstruction index,and parenchymal abnormalities at CT were not associated with the development of PE.Conclusions:PEs are present in about one fifth of a Chinese population of patients with pulmonary embolism,which are usually small,unilateral,and unsuitable for diagnostic thoracentesis.

  9. Incidence and overall survival of malignant ameloblastoma.

    Directory of Open Access Journals (Sweden)

    Alexandra Rizzitelli

    Full Text Available Malignant ameloblastoma, comprising metastasizing ameloblastoma and ameloblastic carcinoma, represents 1.6-2.2% of all odontogenic tumors. Due to its rare nature, malignant ameloblastoma has only been reported in the literature in small case series or case reports. Using the Surveillance, Epidemiology and End-Results (SEER database, we have performed a population-based study to determine the incidence rate and the absolute survival of malignant ameloblastoma.Using the International Classification of Diseases for Oncology (ICD-O codes 9310/3 and 9270/3, data from the SEER database were used to calculate the incidence rate and absolute survival rate of population with malignant ameloblastoma.The overall incidence rate of malignant ameloblastoma was 1.79 per 10 million person/year. The incidence rate was higher in males than females and also higher in black versus white population. The median overall survival was 17.6 years from the time of diagnosis and increasing age was associated with a statistically significant poorer survival.To our best knowledge, we report the largest population-based series of malignant ameloblastoma. The incidence rate was 1.79 per 10 million person/year and the overall survival was 17.6 years.

  10. Incidence and overall survival of malignant ameloblastoma.

    Science.gov (United States)

    Rizzitelli, Alexandra; Smoll, Nicolas R; Chae, Michael P; Rozen, Warren M; Hunter-Smith, David J

    2015-01-01

    Malignant ameloblastoma, comprising metastasizing ameloblastoma and ameloblastic carcinoma, represents 1.6-2.2% of all odontogenic tumors. Due to its rare nature, malignant ameloblastoma has only been reported in the literature in small case series or case reports. Using the Surveillance, Epidemiology and End-Results (SEER) database, we have performed a population-based study to determine the incidence rate and the absolute survival of malignant ameloblastoma. Using the International Classification of Diseases for Oncology (ICD-O) codes 9310/3 and 9270/3, data from the SEER database were used to calculate the incidence rate and absolute survival rate of population with malignant ameloblastoma. The overall incidence rate of malignant ameloblastoma was 1.79 per 10 million person/year. The incidence rate was higher in males than females and also higher in black versus white population. The median overall survival was 17.6 years from the time of diagnosis and increasing age was associated with a statistically significant poorer survival. To our best knowledge, we report the largest population-based series of malignant ameloblastoma. The incidence rate was 1.79 per 10 million person/year and the overall survival was 17.6 years.

  11. Incidence and Prevalence of Psoriasis in Denmark

    DEFF Research Database (Denmark)

    Egeberg, Alexander; Skov, Lone; Gislason, Gunnar H

    2017-01-01

    The incidence and temporal trends of psoriasis in Denmark between 2003 and 2012 were examined. There was a female predominance ranging between 50.0% (2007) and 55.4% (2009), and the mean age at time of diagnosis was 47.7-58.7 years. A total of 126,055 patients with psoriasis (prevalence 2.2%) were...... identified. Incidence rates of psoriasis (per 100,000 person years) ranged from 107.5 in 2005 to a peak incidence of 199.5 in 2010. Incidence rates were higher for women, and patients aged 60-69 years, respectively. Use of systemic non-biologic agents, i.e. methotrexate, cyclosporine, retinoids, or psoralen...... plus ultraviolet A (PUVA) increased over the study course, and were used in 15.0% of all patients. Biologic agents (efalizumab, etanercept, infliximab, adalimumab, or ustekinumab) were utilized in 2.7% of patients. On a national level, incidence of psoriasis fluctuated during the 10-year study course...

  12. Hepatitis B prevalence and incidence in Greenland

    DEFF Research Database (Denmark)

    Børresen, Malene Landbo; Andersson, Mikael; Wohlfahrt, Jan

    2015-01-01

    Greenland remains a highly endemic area for hepatitis B virus (HBV) infection. This is in sharp contrast to other modern societies, such as Denmark. To address this discrepancy, we investigated the natural history of HBV infection in Greenland by estimating the age-specific incidence of HBV...... infection, the proportion of chronic carriers, and the rates of hepatitis B surface antigen seroclearance. In total, 8,879 Greenlanders (16% of the population) from population-based surveys conducted in 1987 and 1998 were followed through March 2010. Data on HBV status were supplemented by HBV test results...... from all available HBV registries in Greenland to determine changes in HBV status over time. Incidence rates of HBV infection and hepatitis B surface antigen seroclearance were estimated after taking into account interval censoring. The incidence of HBV infection in 5-14-year-old subjects was less than...

  13. Incidence and prevalence of epilepsy in Denmark

    DEFF Research Database (Denmark)

    Christensen, Jakob; Vestergaard, Mogens; Pedersen, Marianne G

    2007-01-01

    PURPOSE: To estimate the occurrence of epilepsy in Denmark between 1977 and 2002, taking gender, age, and secular trends into consideration. METHODS: We used the Danish Civil Registration System to identify all persons born in Denmark and the Danish National Hospital Register to identify persons...... registered with epilepsy between 1977 and 2002. RESULTS: Between 1977 and 2002 the average incidence of epilepsy was 68.8 new epilepsy patients per 100,000 person-years at risk. However, the incidence changed with calendar time and increased steeply from 1990 to 1995, probably due to changes in diagnostic...... declined from a high level in children to a low level between 20 and 40 years of age, and thereafter a gradual increase was seen. The incidence rate was slightly higher in men than in women except for the age range 10-20 years. About 2% of the population was diagnosed with epilepsy at some point during...

  14. Cancer incidence among Nordic airline cabin crew.

    Science.gov (United States)

    Pukkala, Eero; Helminen, Mika; Haldorsen, Tor; Hammar, Niklas; Kojo, Katja; Linnersjö, Anette; Rafnsson, Vilhjálmur; Tulinius, Hrafn; Tveten, Ulf; Auvinen, Anssi

    2012-12-15

    Airline cabin crew are occupationally exposed to cosmic radiation and jet lag with potential disruption of circadian rhythms. This study assesses the influence of work-related factors in cancer incidence of cabin crew members. A cohort of 8,507 female and 1,559 male airline cabin attendants from Finland, Iceland, Norway and Sweden was followed for cancer incidence for a mean follow-up time of 23.6 years through the national cancer registries. Standardized incidence ratios (SIRs) were defined as ratios of observed and expected numbers of cases. A case-control study nested in the cohort (excluding Norway) was conducted to assess the relation betwee