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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

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

    2004-01-01

    AIM: To describe the incidence, clinical presentation and paraclinical findings in childhood sarcoidosis in Denmark, 1979-1994. METHODS: Patients (n = 5536) with a diagnosis of sarcoidosis were drawn from the nationwide Patient Registry; 81 patients were < or = 15 y of age. The diagnosis of...... sarcoidosis was reconfirmed in 48/81 (59%) patients. In 35/48 (73%) patients, diagnosis was verified by histology, and in 13 it was substantiated by paraclinical/clinical findings. RESULTS: The series comprised 26 boys and 22 girls (male/female ratio 1.18). Median age at diagnosis was 13 y (range 0.7-15). In...... 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...

  2. Joint hypermobility: incidence and some clinical symptoms

    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.

  3. Analysis of medication incidents and development of a Medication Incident Rate Clinical Indicator.

    Headford, C; McGowan, S; Clifford, R

    2001-07-01

    Most health service organisations depend solely upon spontaneous voluntary reporting of medication incidents and a wide variety of available denominators are used in order to calculate the Medication Incident Rate (MIR). This paper describes how nursing staff and clinical pharmacists reviewed medication incident data, revised and established new systems of reporting and developed a clinically useful, rate-based MIR Clinical Indicator. In order to make the MIR more meaningful, the frequency of occurrence of incidents was considered within the context of the total number of medications given to patients. This was achieved by undertaking a point prevalence audit of all inpatient medication charts (n=372) to determine the total number of doses of medication given to patients during a 24 hour period (n=3211). This value was then used as the denominator for the MIR indicator. During 1998, a total of 475 medication incidents were reported; the average number of incidents was 1.3 per 24 hours. The MIR per 1000 doses was calculated to be 0.4. In most cases (77%) the incident caused no harm to the patient and no change in treatment was required, and the most 'severe' category for any incident was that active treatment was required (3% of reported incidents). The most common type of incident was the omission of a dose of medication (50%). A wide range of drugs were involved in the incidents, most commonly morphine (3.4%). The authors consider that the development and use of the MIR Clinical Indicator has positively influenced clinical practice in some areas at the authors' hospital. PMID:15484647

  4. TRALI - Definition, mechanisms, incidence and clinical relevance

    Toy, Pearl; Lowell, Clifford

    2007-01-01

    Transfusion-related acute lung injury (TRALI) is defined as new acute lung injury (ALI) that occurs during or within six hours of transfusion, not explained by another ALI risk factor. Transfusion of part of one unit of any blood product can cause TRALI. The mechanism may include factors in unit(s) of blood, such as antibody and biologic response modifiers. In addition, yet to be described factors in a patient’s illness may predispose to the condition. The current incidence is estimated to be...

  5. Joint hypermobility: incidence and some clinical symptoms

    M P Isaev

    2003-01-01

    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, hig...

  6. Automated validation of patient safety clinical incident classification: macro analysis.

    Gupta, Jaiprakash; Patrick, Jon

    2013-01-01

    Patient safety is the buzz word in healthcare. Incident Information Management System (IIMS) is electronic software that stores clinical mishaps narratives in places where patients are treated. It is estimated that in one state alone over one million electronic text documents are available in IIMS. In this paper we investigate the data density available in the fields entered to notify an incident and the validity of the built in classification used by clinician to categories the incidents. Waikato Environment for Knowledge Analysis (WEKA) software was used to test the classes. Four statistical classifier based on J48, Naïve Bayes (NB), Naïve Bayes Multinominal (NBM) and Support Vector Machine using radial basis function (SVM_RBF) algorithms were used to validate the classes. The data pool was 10,000 clinical incidents drawn from 7 hospitals in one state in Australia. In first part of the study 1000 clinical incidents were selected to determine type and number of fields worth investigating and in the second part another 5448 clinical incidents were randomly selected to validate 13 clinical incident types. Result shows 74.6% of the cells were empty and only 23 fields had content over 70% of the time. The percentage correctly classified classes on four algorithms using categorical dataset ranged from 42 to 49%, using free-text datasets from 65% to 77% and using both datasets from 72% to 79%. Kappa statistic ranged from 0.36 to 0.4. for categorical data, from 0.61 to 0.74. for free-text and from 0.67 to 0.77 for both datasets. Similar increases in performance in the 3 experiments was noted on true positive rate, precision, F-measure and area under curve (AUC) of receiver operating characteristics (ROC) scores. The study demonstrates only 14 of 73 fields in IIMS have data that is usable for machine learning experiments. Irrespective of the type of algorithms used when all datasets are used performance was better. Classifier NBM showed best performance. We think the

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

    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.

  8. Mandible osteoradionecrosis. Incidence and clinical evaluation of its therapy

    The incidence and the efficiency of mandible osteoradionecrosis in patients with oral neoplasms and submitted to radiotherapy were studied. The osteoradionecrosis incidence in mandible was 6,67%. The treatment with sodium iodide 2% and hydrogen peroxide 10 v was the best treatment for mandible osteoradionecrosis. (L.M.J.)

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

    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.

  10. The incidence and clinical characteristics of gastroenteropancreatic neuroendocrine neoplasm in Chengdu City in 2010

    郭林杰

    2013-01-01

    Objective To investigate the incidence of gastroenteropancreatic neuroendocrine neoplasm(GEP-NEN) in Chengdu City in 2010 and summarize clinical characteristics of GEP-NEN. Methods The incidence of GEP-NEN was estimated with the data in 2010 from the

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

    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.)

  12. Late-onset agoraphobia: general population incidence and evidence for a clinical subtype.

    Ritchie, Karen; Norton, Joanna; Mann, Anthony; Carrière, Isabelle; Ancelin, Marie-Laure

    2013-01-01

    OBJECTIVE: The purpose of this study was to estimate the general population incidence of late-life agoraphobia and to define its clinical characteristics and risk factors. METHOD: A total of 1,968 persons ≥65 years old were randomly recruited from the electoral rolls of the district of Montpellier, France. Prevalent and incident agoraphobia diagnosed with a standardized psychiatric examination and validated by a clinical panel were assessed at baseline and over a 4-year follow-up. RESULTS: Th...

  13. The incidence and clinical relevance of drug interactions in pediatrics

    Hasime Qorraj-Bytyqi; Rexhep Hoxha; Shaip Krasniqi; Elton Bahtiri; Valon Kransiqi

    2012-01-01

    Objective: To investigate the prevalence of the major drug interactions in children and verify the rate and profile of drug interactions in hospitalized pediatric patients. Materials and Methods: A retrospective study was designed and data collected from the files of hospitalized children in Pulmonology, Nephrology, and Gastroenterology wards of a Pediatric Clinic, from July 1999 to 2004. Results: From the analyzed material, we detected 34 cases of interactions, of which 1 was pharmacodynamic...

  14. The incidence and clinical relevance of drug interactions in pediatrics

    Hasime Qorraj-Bytyqi

    2012-01-01

    Full Text Available Objective: To investigate the prevalence of the major drug interactions in children and verify the rate and profile of drug interactions in hospitalized pediatric patients. Materials and Methods: A retrospective study was designed and data collected from the files of hospitalized children in Pulmonology, Nephrology, and Gastroenterology wards of a Pediatric Clinic, from July 1999 to 2004. Results: From the analyzed material, we detected 34 cases of interactions, of which 1 was pharmacodynamics interaction, 13 were pharmacokinetic interactions, and 20 of unknown mechanisms. According to the rate of significance, 4 cases were categorized in the first significance rate of interaction, 18 cases in the second significance rate, 1 case of the third significance rate, 4 cases of the fourth significance rate, and 7 cases of the fifth significance rate. According to onset of cases, 33 cases were of delayed onset, and according to severity of interactions, in 7 cases we noticed major severity interaction, in 19 cases moderate severity and in 8 cases minor severity. Conclusions: The presence of drug interactions is a permanent risk in the pediatric clinic. Then, we can conclude that continued education, computer system for prescriptions, pharmacotherapy monitoring of patients, and the pharmacist participation in the multidisciplinary team are some manners of improving the treatment to hospitalized patients.

  15. The incidence and clinical relevance of drug interactions in pediatrics

    Qorraj-Bytyqi, Hasime; Hoxha, Rexhep; Krasniqi, Shaip; Bahtiri, Elton; Kransiqi, Valon

    2012-01-01

    Objective: To investigate the prevalence of the major drug interactions in children and verify the rate and profile of drug interactions in hospitalized pediatric patients. Materials and Methods: A retrospective study was designed and data collected from the files of hospitalized children in Pulmonology, Nephrology, and Gastroenterology wards of a Pediatric Clinic, from July 1999 to 2004. Results: From the analyzed material, we detected 34 cases of interactions, of which 1 was pharmacodynamics interaction, 13 were pharmacokinetic interactions, and 20 of unknown mechanisms. According to the rate of significance, 4 cases were categorized in the first significance rate of interaction, 18 cases in the second significance rate, 1 case of the third significance rate, 4 cases of the fourth significance rate, and 7 cases of the fifth significance rate. According to onset of cases, 33 cases were of delayed onset, and according to severity of interactions, in 7 cases we noticed major severity interaction, in 19 cases moderate severity and in 8 cases minor severity. Conclusions: The presence of drug interactions is a permanent risk in the pediatric clinic. Then, we can conclude that continued education, computer system for prescriptions, pharmacotherapy monitoring of patients, and the pharmacist participation in the multidisciplinary team are some manners of improving the treatment to hospitalized patients. PMID:23326100

  16. Incidence and clinical feature of pulmonary embolism in patients with deep vein thrombosis: A prospective study

    In 169 patients with suspected deep vein thrombosis (DVT), the incidence and clinical feature of pulmonary enbolism (PE) was prospectively studied by means of noninvasive thrombosis tests (uptake tests, radionuclide venography) and combined ventilation (133Xe, 81mKr) and perfusion (99mTc microspheres) lung scanning. DVT was detected in 62% of patients (105/169). The incidence of PE in patients with confirmed DVT was 57% (60/105), a figure which is in excellent agreement with data from autopsy studies. Concerning the thrombotic source of emboli, the incidence of PE was 46% in patients with DVT confined to the calf but increased to 67% if the tigh, and to 77% if the pelvic veins were involved as well. Fifty-nine percent of PE were clinically silent, 19% had ''minor signs'', and 22% ''major signs'' (such as chest pain, dyspnea, tachycardia or shock). The size of the perfusion defects correlated significantly with clinical symptoms. Only 23% of clinically symptomatic patients had a pathological chest X-ray. Incidence of both DVT and PE increased with advancing age, but in old patients the incidence of PE rose disproportionately. (orig.)

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

    Juul, Jonas; Paltved, Charlotte; Krogh, Kristian;

    2014-01-01

    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...... and used for debriefing6 focusing on team communication and team adaptation7 after in situ simulation training. Perspective and relevance First, this study might help taking reported critical incidents and adverse events back to the clinic. Second, reported critical incidents and adverse events coupled...

  18. Degeneration of Leiomyoma in Patients Referred for Uterine Fibroid Embolization: Incidence, Imaging Features and Clinical Characteristics

    Han, Seung Chul; Kim, Man-Deuk; Jung, Dae Chul; Lee, Myungsu; Lee, Mu Sook; Park, Sung Il; Won, Jong Yun; Lee, Do Yun; Lee, Kwang Hun

    2012-01-01

    Purpose Imaging features and clinical characteristics of degenerated leiomyoma in patients referred for uterine fibroid embolization (UFE) were analyzed to assess the incidence of degenerated leiomyoma. Materials and Methods Patients referred for UFE between 2008 and 2009 were retrospectively analyzed (n=276). Patients ranged in age from 27 to 51 years (mean 38.0 years). All patients underwent screening MRI with contrast enhancement. Medical histories and clinical symptoms were evaluated. Res...

  19. OCCURRENCE OF MULTI-ORGAN DYSFUNCTION IN PEDIATRIC BURN PATIENTS - INCIDENCE AND CLINICAL OUTCOME

    Kraft, Robert; Herndon, David N; Finnerty, Celeste C; Shahrokhi, Shahriar; Jeschke, Marc G

    2013-01-01

    Objective To examine the incidence of single or multiple organ failure postburn and its resultant clinical outcomes during acute hospitalization. Summary Background Data Patient outcomes are inherently dependent on intact organ function; however, burn injury affects the structure and function of almost every organ, but especially lung, liver, kidney and heart. Therefore, single-organ failure and/or multiorgan failure (MOF) are thought to contribute significantly to postburn morbidity and mortality but to date no large trial examining the effects of MOF on postburn outcomes exists. Methods Incidence of MOF was monitored in 821 pediatric burn patients during acute hospitalization. Patients were divided into groups based on the incidence of single organ specific failure, MOF, and non-MOF. The DENVER2 score was used to assess organ specific scores for lung, liver, kidney and heart. The patient’s demographics, injury characteristics, and outcome parameters were recorded. Results Respiratory failure has the highest incidence in the early phase of postburn injury, and decreases starting 5 days postburn. Cardiac failure was noted to have the highest incidence throughout hospital stay. Incidence of hepatic failure increases with the length of hospital stay and is associated with a high mortality during the late phase of the acute hospital stay. Renal failure has an unexpectedly low incidence but is associated with a high mortality during the first three weeks postburn injury. Three or more organ failure is associated with very high mortality. Conclusion This is the first large study in burn patients to determine the incidence of organ specific failure and outcome. The results of this study confirmed the expected chronologic incidence of organ-specific failure and yield the long-term mortality of liver and renal failure. (NCT00673309) PMID:23511841

  20. What Proportion of Incident Radiographic Vertebral Fractures in Older Men Is Clinically Diagnosed and Vice Versa: A Prospective Study.

    Ensrud, Kristine E; Blackwell, Terri L; Fink, Howard A; Zhang, Jie; Cauley, Jane A; Cawthon, Peggy M; Black, Dennis M; Bauer, Douglas C; Curtis, Jeffrey R; Orwoll, Eric S; Barrett-Connor, Elizabeth; Kado, Deborah M; Marshall, Lynn M; Shikany, James M; Schousboe, John T

    2016-08-01

    To determine the proportion of incident radiographic vertebral fractures (vfx) also diagnosed as incident clinical vfx in older men and vice-versa, we used data from 4398 community-dwelling men age ≥65 years enrolled in the Osteoporotic Fractures in Men (MrOS) study. Incident radiographic vfx were identified by comparing baseline and follow-up lateral thoracic and lumbar spine study films (average 4.6 years between films) using a semiquantitative (SQ) method and defined as a change in SQ reading of ≥1 at a given vertebral level from baseline to follow-up study radiograph. Participants were contacted triannually to ascertain incident clinical vfx; community spinal imaging studies were obtained and clinical vfx were confirmed when the study radiologist determined that the community imaging study showed a new deformity of higher grade than was present in the same vertebra on the baseline study radiograph. A total of 237 incident radiographic vfx were identified in 197 men, whereas 31 men experienced 37 confirmed incident clinical vfx. Of incident radiographic vfx, 13.5% were also clinically diagnosed as incident fractures, with clinical diagnoses made for 16.3% of the radiographic vfx with SQ grade change ≥2. Of incident clinical vfx, 86.5% were identified as incident radiographic vfx, most of them with SQ grade change ≥2. In summary, less than 15% of incident radiographic vfx were also clinically diagnosed, whereas the majority of incident clinical vfx were identified as severe radiographic vfx. These results in men supplement those previously published for women and suggest a complex relationship between clinical and radiographic vfx in older adults. Published 2016.(†) American Society for Bone and Mineral Research. PMID:26969847

  1. Incidence of Hyperpronation in the ACL Injured Knee: A Clinical Perspective

    Beckett, Mark E.; Massie, Denise L.; Bowers, K. Douglas; Stoll, David A.

    1992-01-01

    Assessing abnormal biomechanics when treating various lower extremity pathologies provides the athlete with comprehensive management and promotes injury prevention. However, there have been few previous investigations of abnormal biomechanical forces on ligamentous pathologies of the knee. During this clinical study we investigated the incidence of hyperpronation in subjects who have had an anterior cruciate ligament (ACL) injury. Fifty subjects with a past medical history of ACL rupture and ...

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

    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.

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

    Kismul, Hallgeir; Schwinger, Catherine; Chhagan, Meera; Mapatano, Mala; Van den Broeck, Jan

    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...

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

    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

  5. Predictors of pregnancy and changes in pregnancy incidence among HIV-positive women accessing HIV clinical care.

    Huntington, S. E.; Thorne, C.; Bansi, L. K.; Anderson, J.; Newell, M. L.; Taylor, G P; Pillay, D.; Hill, T; Tookey, P A; Sabin, C.A.; UK Collaborative HIV Cohort Study and the National Stu

    2013-01-01

    OBJECTIVES: To describe predictors of pregnancy and changes in pregnancy incidence among HIV-positive women accessing HIV clinical care. METHODS: Data were obtained through the linkage of two separate studies: the UK Collaborative HIV Cohort study (UK CHIC), a cohort of adults attending 13 large HIV clinics; and the National Study of HIV in Pregnancy and Childhood (NSHPC), a national surveillance study of HIV-positive pregnant women. Pregnancy incidence was measured using the proportion of wo...

  6. Perifissural Air Seen in the Pneumomediastinum on MDCT: the Incidence and Clinical Features

    Oh, Soo Jin; Kim, Young Tong; Jou, Sung Shick; Shin, Hyeong Cheol [Soonchunhyang University College of Medicine, Chunan Hospital, Cheonan (Korea, Republic of)

    2010-12-15

    We wanted to evaluate the incidence and clinical features of perifissural air seen in the pneumomediastinum on CT. The study included the CT scans of 90 patients with pneumomediastinum (65 males and 25 females) and who had been treated during the recent 3 years. The ages ranged from 2 to 48 years (mean age: 41 years). The patients were divided into 3 groups, I: perifissural air (n=7), II: pneumomediastinum without perifissural air (n=83) and III: pulmonary interstitial emphysema involving the peribronchial or intraparenchymal area (n=9) of the Group II. We analyzed the clinical data and compared it between group I and the other groups. Group I included 7.8% of the total cases. Age was statistically different between Group I and II, but age was not significantly different between Groups I and III (I: 13.7 years, II: 42.9, III: 26.4). A spontaneous cause was the most common (57.2%) in Group I, trauma (33.7%), postoperative occurrence (20.5%) and a spontaneous cause (9.7%) were common in Group II, and trauma (44.4%) and a spontaneous cause (33.3%) were common in Group III. The incidence of a spontaneous cause was statistically different between Groups I and II (p<0.001), but this was not significantly different between Groups I and III. The incidence of perifissural air seen in the pneumomediastinum on CT is 7.8%. Perifissural air is more common in the younger patients with a spontaneous cause

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

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

    2015-12-01

    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 and Clinical Predictors of Ocular Candidiasis in Patients with Candida Fungemia

    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.

  9. Incidence and clinical background of hepatitis B virus reactivation in multiple myeloma in novel agents' era.

    Tsukune, Yutaka; Sasaki, Makoto; Odajima, Takeshi; Isoda, Atsushi; Matsumoto, Morio; Koike, Michiaki; Tamura, Hideto; Moriya, Keiichi; Ito, Shigeki; Asahi, Maki; Imai, Yoichi; Tanaka, Junji; Handa, Hiroshi; Koiso, Hiromi; Tanosaki, Sakae; Hua, Jian; Hagihara, Masao; Yahata, Yuriko; Suzuki, Satoko; Watanabe, Sumio; Sugimori, Hiroki; Komatsu, Norio

    2016-09-01

    There are some reports regarding hepatitis B virus (HBV) reactivation in patients with myeloma who are HBV carriers or who have had a resolved HBV infection, and there is no standard prophylaxis strategy for these patients. We performed a retrospective multicenter study to determine the incidence and characteristics of HBV reactivation in patients with multiple myeloma. We identified 641 patients with multiple myeloma who had been treated using novel agents and/or autologous stem cell transplantation with high-dose chemotherapy between January 2006 and June 2014 at nine Japanese hospitals. The patients' characteristics, laboratory data, and clinical courses were retrieved and statistically analyzed. During a median follow-up of 101 weeks, one of eight (12.5 %) HBV carriers developed hepatitis and 9 of 99 (9.1 %) patients with resolved HBV infection experienced HBV reactivation; the cumulative incidences of HBV reactivation at 2 years (104 weeks) and 5 years (260 weeks) were 8 and 14 %, respectively. The nine cases of reactivation after resolved HBV infection had received entecavir as preemptive therapy or were carefully observed by monitoring their HBV DNA levels, and none of these cases developed hepatitis. Among patients with multiple myeloma, HBV reactivation was not rare. Therefore, long-term monitoring of HBV DNA levels is needed to prevent hepatitis that is related to HBV reactivation in these patients. PMID:27358178

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

    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.

  11. Review and meta-analysis of incidence and clinical predictors of anthracycline cardiotoxicity.

    Lotrionte, Marzia; Biondi-Zoccai, Giuseppe; Abbate, Antonio; Lanzetta, Gaetano; D'Ascenzo, Fabrizio; Malavasi, Vincenzo; Peruzzi, Mariangela; Frati, Giacomo; Palazzoni, Giovanni

    2013-12-15

    The management of individual patients requiring anthracyclines remains challenging because uncertainty persists on predictors of cardiotoxicity. We aimed to perform a systematic review and meta-analysis on incidence and predictors of anthracycline chemotherapy in patients with cancer. Databases were searched for pertinent studies. Meta-analytic pooling with random-effects methods was performed for incidence estimates, while relying on descriptive statistics for prevalence and strength of association of predictors. From 16,054 retrieved citations, 18 studies reporting on 49,017 patients with cancer were included, with 22,815 treated with anthracyclines. After a median follow-up of 9 years, clinically overt cardiotoxicity occurred in 6% (95% confidence interval 3% to 9%), whereas subclinical cardiotoxicity developed in 18% (95% confidence interval 12% to 24%). Appraisal of independent risk factors of cardiotoxicity showed that cumulative anthracycline dose was most consistently reported as an accurate and robust predictor of cardiotoxicity, with an acceptable prognostic role also for chest radiotherapy, African-American ethnicity, very young or very old age, diabetes, hypertension, very high or very low body weight, or severe co-morbidities. In conclusion, despite ongoing refinements in chemotherapy regimens, anthracyclines still pose a significant risk of cardiotoxicity, especially in those requiring a high cumulative dose or chest radiotherapy. PMID:24075281

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

    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.

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

    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

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

    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

  15. Incidence of clinically silent malrotation detected on barium swallow examination in children

    Duodenojejunal flexure (DJF) orientation is often examined routinely during contrast swallow studies, including those performed for purely oesophageal queries. We examine the radiation burden and the incidence of malrotation in patients undergoing contrast swallow, without clinical suspicion for malrotation. Two hundred eighteen consecutive contrast swallow studies were reviewed. Patients whose history may potentially suggest malrotation were identified (n = 90), and remaining children were grouped based on whether DJF was examined (Group 1; n = 88) or not (Group 2; n = 40). Data extracted include demographics, radiographic parameters (dosage, screening time, number of images obtained) and examination findings. Outcome measures comprised: (i) prevalence of clinically incidental malrotation; and (ii) influence of additional evaluation of DJF on patient dosage (mean ± SEM). Malrotation was identified in 2 of 90 patients (2.2%) examined with clinical indications for possible malrotation, but none in Group 1 (13% already had normal DJF confirmed on previous examinations). Groups 1 and 2 were comparable with respect to age and gender (P = ns). Additional evaluation of DJF (Group 1) meant that 54% more images were acquired (48.5 ± 2.9 vs. 31.4 ± 3.4 images in group 2; P = 0.0002) and 24.9% increased screening time (130.8 ± 9.3 vs. 104.7 ± 13.0 seconds in group 2; P = 0.089), resulting in 32.6% increased patient dosage (1.36 ± 0.21 vs. 1.02 ± 0.16 microGym2/kg in group 2; P = 0.19). This study highlights the increased radiation exposures involved with routine screening for DJF position in those patients without clinical suspicion of malrotation, and raises questions about the validity of this practice; however, further research is needed.

  16. Incidence and clinical relevance of T(11;19 translocation in salivary gland mucoepidermoid carcinoma

    Ilić-Dimitrijević Ivana

    2014-01-01

    Full Text Available Mucoepidermoid carcinoma (MEC harbors a recurring t(11;19 translocation with an associated novel fusion oncogene-MECT1-MAML2. The CRTC1-MAML2oncogene disrupts normal cell-cycle and differentiation, contributing to tumor development. The objectives of this study were to establish the incidence of CRTC1-MAML2 fusion in Serbian patients and estimate its relevance as a genetic marker of MEC behavior. In this retrospective study, 20 cases of MEC of salivary glands were tested for the presence of CRTC1-MAML2 fusion using reverse transcriptase-polymerase chain reaction. Clinicopathological parameters and survival data were examined in relation to fusion status. The CRTC1-MAML2 fusion was detected in 40% of MECs and its presence was associated exclusively with low-intermediate grade tumor histology (P = 0.02 and favorable clinical outcome, with 100 % overall survival rate (P=0.046. The study has shown that the presence of the CRTC1-MAML2 fusion can serve as an additional diagnostic and prognostic marker for mucoepidermoid carcinomas.

  17. Diffuse malignant pleural mesothelioma in an urban hospital: Clinical spectrum and trend in incidence over time

    This retrospective analysis reviews the clinical experience of a major urban referral hospital with diffuse malignant pleural mesothelioma during the 14-year period from 1973 through 1986. Seventy-five cases of definite or equivocal mesothelioma were identified. There were four cases of primary malignant peritoneal mesothelioma, seven cases of benign fibrous mesothelioma, and 64 cases of diffuse malignant pleural mesothelioma. In 43 cases (67%) of diffuse malignant pleural mesothelioma, there was historic evidence of asbestos exposure. In 21 cases (33%), there was no known history of asbestos exposure. An increase in annual incidence of diffuse malignant pleural mesothelioma was observed over the study period, from three cases in 1973 to ten cases in 1986. Despite greater awareness of this disease, the diagnosis remains a difficult one to establish given the nonspecific symptoms, signs and radiographic appearance, variable histologic appearance, and poor diagnostic sensitivity and specificity of thoracentesis and closed pleural biopsy. Thoracotomy, thoracoscopy, and CT-guided needle biopsies gave higher yields and are the diagnostic measures of choice when diffuse malignant pleural mesothelioma is suspected

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

    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

  19. CLINICAL BEHAVIOR OF UTERINE CERVICAL CARCINOMA IN AN IMMUNOCOMPROM ISED RENAL TRANSPLANT RECIPIENT WITH LITERATURE ON THE INCIDENCE, PATHOGENESIS AND CLINICAL BEHAVIOR

    Adi Lakshmi

    2015-04-01

    Full Text Available Incidence of malignancy is 2 - 31% in patients who had renal transplant . Due to advances in immunosuppression the incidence of graft versus host reaction and rejection of transplant are rare . Due to increase in survival of immune suppressed transplant patients , they are prone for acute immune disorders , in fections and malignancies . Literature on cancer after kidney transplantation is limited . The incidence of malignancies in recipients of kidney transplantation patients is higher compared to general population . We report a case of 38 yr s old female renal tr ansplant recipient who presented to us with carcinoma cervix . She had a very aggressive disease and rapid progression of malignancy in spite of aggressive treatment . Here we are discussing this case of renal transplant patient with cervical carcinoma with the review of literature about the incidence , pathogenesis and clinical behavior of cervical carcinoma in immunocompromised renal transplant recipients .

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

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

    2010-01-01

    Objectives 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. Methods Postmenopausal women (N= 1,341) were recruited between 1997–2000 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 Results 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/m2 increase, 95% CI 1.01, 1.33) were associated with an increased risk of incident tooth loss. Conclusions Clinical and questionnaire based models were found to provide similar risk estimates for incident tooth loss in postmenopausal women. These models identified

  1. PDGFRα/β and VEGFR2 polymorphisms in colorectal cancer: incidence and implications in clinical outcome

    Angiogenesis plays an essential role in tumor growth and metastasis, and is a major target in cancer therapy. VEGFR and PDGFR are key players involved in this process. The purpose of this study was to assess the incidence of genetic variants in these receptors and its potential clinical implications in colorectal cancer (CRC). VEGFR2, PDGFRα and PDGFRβ mutations were evaluated by sequencing their tyrosine kinase domains in 8 CRC cell lines and in 92 samples of patients with CRC. Correlations with clinicopathological features and survival were analyzed. Four SNPs were identified, three in PDGFRα [exon 12 (A12): c.1701A>G; exon 13 (A13): c.1809G>A; and exon 17 (A17): c.2439+58C>A] and one in PDGFRβ [exon 19 (B19): c.2601A>G]. SNP B19, identified in 58% of tumor samples and in 4 cell lines (LS174T, LS180, SW48, COLO205), was associated with higher PDGFR and pPDGFR protein levels. Consistent with this observation, 5-year survival was greater for patients with PDGFR B19 wild type tumors (AA) than for those harboring the G-allele genotype (GA or GG) (51% vs 17%; p=0.073). Multivariate analysis confirmed SNP B19 (p=0.029) was a significant prognostic factor for survival, independent of age (p=0.060) or TNM stage (p<0.001). PDGFRβ exon 19 c.2601A>G SNP is commonly encountered in CRC patients and is associated with increased pathway activation and poorer survival. Implications regarding its potential influence in response to PDGFR-targeted agents remain to be elucidated

  2. Prevalence, incidence, and comorbidity of clinically diagnosed obsessive-compulsive disorder in Taiwan: a national population-based study.

    Huang, Li-Chung; Tsai, Kuen-Jer; Wang, Hao-Kuang; Sung, Pi-Shan; Wu, Ming-Hsiu; Hung, Kuo-Wei; Lin, Sheng-Hsiang

    2014-12-15

    Obsessive-compulsive disorder (OCD) is a chronic debilitating anxiety disorder significant in intrusive thoughts and compensation repetitive behaviors. Few studies have reported on this condition Asia. This study estimated the prevalence, incidence and psychiatric comorbidities of OCD in Taiwan. We identified study subjects for 2000-2008 with a principal diagnosis of OCD according to the International Classification of Disease, 9th Revision, Clinical Modification (ICD-9-CM) diagnostic criteria by using National Health Research Institute database. These patients received either outpatient or inpatient care for their condition. Rates were directly age- and sex-adjusted to the 2004 Taiwan population distribution. The estimated mean annual incidence was 27.57 per 10(5) inhabitants and the one year prevalence was 65.05 per 10(5) inhabitants. Incidence and prevalence increased with age, peaking at age 18-24 years in males and at 35-44 years in females. About 53% of adults (≥18 years) and 48% of child and adolescent patients (6-17 years) had one or more comorbid psychiatric conditions. The most common comorbid diagnosis was depressive disorders for both adult and child-adolescent patients. We found a lower prevalence and incidence of clinically diagnosed OCD than that of community studies. Many Asian patients with OCD also had various psychiatric comorbidities, a clinically relevant finding. PMID:25169892

  3. The bridging nail in periprosthetic fractures of the hip. Incidence, biomechanics, histology and clinical outcomes

    Zuurmond, Rutger Gerard

    2008-01-01

    Periprosthetic fractures of the femur are a challenging problem. Especially in geriatric, frail patients the development of complications has a large effect on health. Due to increased numbers of performed total hip arthroplasties and the longer life-expectancy, the incidence of these fractures is expected to rise. The incidence of periprosthetic fractures in The Netherlands was estimated, using data of Dutch hospital admissions. A questionnaire on periprosthetic fracture treatment by Dutch o...

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

    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.

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

    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.

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

    Mohammad K. Gandhi; Upendra Rameshbhai Chaudhari; Nilesh Thakor

    2016-01-01

    Background: Congenital malformation represents defects in morphogenesis during early fetal life. Congenital anomalies account for 8-15% of perinatal deaths and 13-16% of neonatal deaths in India. The objective was to study overall and individual incidence and distribution of clinically detectable congenital malformations in newborns delivered at a tertiary hospital. Methods: The present study is a prospective study of all the newborns delivered at Obstetrics and Gynecology Department, New ...

  7. Clinical survey techniques to estimate prevalence and annual incidence of poliomyelitis in developing countries*

    LaForce, F M; Lichnevski, M. S.; Keja, J.; Henderson, R. H.

    1980-01-01

    Recent epidemiological data suggest that poliomyelitis is a more important public health problem in developing countries than was originally suspected. Because of the availability of a cheap, effective, but labile oral vaccine, it is important that countries determine the incidence of poliomyelitis in order to determine the necessity and speed with which a vaccination programme should be introduced.

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

    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.

  9. 42 CFR 410.71 - Clinical psychologist services and services and supplies incident to clinical psychologist services.

    2010-10-01

    ... employee of either the clinical psychologist or the legal entity that employs the supervising clinical psychologist, under the common law control test of the Act as more fully set forth in 20 CFR 404.1007. (b... psychology; and (2) Is licensed or certified, on the basis of the doctoral degree in psychology, by the...

  10. Incidence and clinical characteristics of group A rotavirus infections among children admitted to hospital in Kilifi, Kenya.

    D James Nokes

    2008-07-01

    Full Text Available BACKGROUND: Rotavirus, predominantly of group A, is a major cause of severe diarrhoea worldwide, with the greatest burden falling on young children living in less-developed countries. Vaccines directed against this virus have shown promise in recent trials, and are undergoing effectiveness evaluation in sub-Saharan Africa. In this region limited childhood data are available on the incidence and clinical characteristics of severe group A rotavirus disease. Advocacy for vaccine intervention and interpretation of effectiveness following implementation will benefit from accurate base-line estimates of the incidence and severity of rotavirus paediatric admissions in relevant populations. The study objective was to accurately define the incidence and severity of group A rotavirus disease in a resource-poor setting necessary to make informed decisions on the need for vaccine prevention. METHODS AND FINDINGS: Between 2002 and 2004 we conducted prospective surveillance for group A rotavirus infection at Kilifi District Hospital in coastal Kenya. Children 2% of children are admitted to hospital with group A rotavirus diarrhoea in the first 5 y of life. This translates into over 28,000 vaccine-preventable hospitalisations per year across Kenya, and is likely to be a considerable underestimate. Group A rotavirus diarrhoea is associated with acute life-threatening metabolic derangement in otherwise healthy children. Although mortality is low in this clinical research setting this may not be generally true in African hospitals lacking rapid and appropriate management.

  11. Incidence and Clinical Significance of Heterotopic Ossification After Partial Ray Resection.

    Boffeli, Troy J; Thompson, Jonathan C; Waverly, Brett J; Pfannenstein, Ryan R; Mahoney, Kevin J

    2016-01-01

    Heterotopic bone growth is a common finding after partial foot amputation that can predispose to recurrent wounds, osteomyelitis, and reamputation. Heterotopic ossification is the formation of excessive mature lamellar bone in the soft tissues adjacent to bone that is exacerbated by trauma or surgical intervention. The relevance of heterotopic ossification is dependent on its anatomic location. Its occurrence as a sequela of partial foot amputation can lead to prominence on the plantar aspect of the foot that can predispose the patient to recurrent neuropathic ulceration or preclude appropriate wound healing. Reulceration puts the high-risk patient who has already undergone local amputation at greater risk of recurrent infection and further amputation. The present study aimed to assess the incidence and risk factors for heterotopic ossification to further evaluate its role in partial foot amputation. A retrospective analysis of 72 consecutive patients who had undergone partial metatarsal resection was performed, with 90% of the cohort having peripheral neuropathy and 88% diabetes mellitus. Our findings revealed a heterotopic ossification incidence of 75% diagnosed radiographically. The initial onset of heterotopic ossification was not appreciated >10 weeks postoperatively. Ten patients (18.5%) exhibited heterotopic ossification-associated ulceration. The incidence of heterotopic ossification was 30% less in patients with peripheral vascular disease. These results indicate that heterotopic ossification is a common sequela of partial ray resection in an already high-risk patient population. The perioperative use of pharmacologic or radiation prophylaxis in an attempt to minimize amputation-related morbidity should be considered. PMID:26922732

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

    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. Extravascular incidental findings in run-off CT angiography in patients with acute limb ischaemia: incidence and clinical relevance

    Aim: To evaluate the incidence and clinical relevance of extravascular incidental findings (EVIFs) in CT angiography of the abdominal aorta and lower extremities (run-off CTA) in patients presenting with acute limb ischaemia (ALI). Materials and methods: In this institutional review board-approved, retrospective study, 141 run-off CTA examinations conducted between 2005 and 2013 of patients (67 women, mean age 80 years; 74 men, mean age 69 years) presenting with clinical symptoms of ALI were re-evaluated by two radiologists (2 and 7 years of experience in interpreting run-off CTA). Imaging was conducted using 16- and 64-section CT systems. Image acquisition ranged from the costodiaphragmatic recess to the forefoot. The medical history form of each patient served as the standard of reference for assessment of incidence of EVIFs. CT morphology was assessed to assign EVIFs to one of three categories of clinical relevance: (I) immediate, (II) potential, and (III) no clinical relevance. Results: Thirty-eight patients had category I findings, including four patients (2.8%) with previously unknown malignancy and 67 patients with category II EVIFs. In total 473 extravascular EVIFs were found in 141 patients: 52 category I, 163 category II and 258 category III. Conclusion: EVIFs with immediate clinical relevance are very common in run-off CTA in patients presenting with acute peripheral artery disease. Therefore, it is important to evaluate all body regions included in a CT examination carefully, even if the clinical focus is on vascular evaluation. The adequate classification of these EVIFs is required to avoid possible unnecessary diagnostic work-up with associated risks and costs. - Highlights: • Run-off CTA in patients with acute PAD often reveals EVIF. • The CT appearance allows a classification of EVIFs into categories. • Prior unknown cancer was present in 2.8% of the patients. • Classification of EVIF is important to prevent unnecessary diagnostic work-up.

  14. Incidence and clinical management of oral human papillomavirus infection in men: a series of key short messages.

    Videla, Sebastián; Darwich, Laila; Cañadas, MariPaz; Clotet, Bonaventura; Sirera, Guillem

    2014-08-01

    Oral human papillomavirus (HPV) infections are less prevalent than genital and anal infections. However, the incidence of oropharyngeal squamous cell carcinomas has increased significantly over the last 2 decades in several countries. At least 90% of these cancers are associated with oncogenic type HPV16. Oral HPV infections are notably more frequent in men than in women, and the incidence of HPV-positive oropharyngeal squamous cell carcinomas has increased, predominantly among mid-adult men. Nevertheless, little is known about the progression of oral HPV infection to cancer, and it remains unclear which medical interventions should be applied to modify the natural history of the disease. This narrative review aimed at non-experts in HPV infection provides an update on oral HPV infection and its clinical management in men. Furthermore, using the cervix as a reference anatomical site, the lessons learned from investigations on cervical HPV infection are also addressed. PMID:24865412

  15. High Incidence of Atrial Fibrillation or Flutter in Stroke Patients Who Have the Clinical Risk Factors for Stroke

    Jacob I. Haft; Louis E. Teichholz

    2013-08-01

    Full Text Available The incidence of stroke in patients with atrial fibrillation or flutter (AF is well known and depends on the presence of risk factors. The incidence of AF in patients who have a stroke and its relationship to risk factors is not clear, however, because many stroke patients may have occult intermittent AF that is not present at the time of stroke and is not diagnosed. To better assess the incidence of AF, we studied the clinical records and all the 12 lead ECGs in a 14 year medical center data base of 985 patients admitted with ischemic stroke over a 3 year period and correlated the incidence of AF with the presence of the stroke risk factors. Of the stroke patients with congestive heart failure 61.9% had AF (95%CL 54.4, 68.9, with age >/= 75 years 45.2% had AF (CL 41.0,49.4, with coronary artery disease 42.9 had AF (CL 36.8, 49.2, with diabetes 39.2% had AF (CL 32.8,46.1 and with hypertension 33.7% had AF (CL 30.5, 37.1, all significantly higher than without these risk factors. Patients with more than one risk factor or with echo abnormalities, especially left atrial enlargement, had an even higher incidence of AF. These findings suggest that AF may be a very common mechanism whereby the stroke risk factors cause stroke. Stroke patients in normal sinus rhythm with these risk factors should be monitored for AF so they can receive anticoagulation to prevent a subsequent stroke if AF is diagnosed.

  16. Incidence and Characteristics of Atypical Femoral Fractures: Clinical and Geometrical Data.

    Mahjoub, Zeineb; Jean, Sonia; Leclerc, Jean-Thomas; Brown, Jacques P; Boulet, Dominic; Pelet, Stéphane; Grondin, Charlotte; Dumont, Jeannette; Belzile, Étienne L; Michou, Laetitia

    2016-04-01

    Despite the multitude of studies published on atypical femoral fractures (AFFs), a profile for patients at risk does not exist. This study aimed first at estimating AFF incidence over a 19-month-period in Quebec City using the ASBMR Task force criteria to define AFF. The medical records of patients hospitalized for hip or femoral fracture between June 1, 2009, and December 31, 2010, were reviewed. Thirty-six cases of atypical fractures were identified during the 19-month period, representing an AFF incidence of 7.0 (range, 4.7 to 9.3) cases per 100,000 person-years. In the second part of the study, data regarding the characteristics suspected of increasing the risks of AFF were collected from medical and pharmacological records, proximal femur radiographs, and patient interviews. The data regarding each patient with an AFF during years 2008-2011 were compared to two controls with a hip or femoral fragility fracture or a traumatic fracture, paired for age and sex. Twenty patients with AFF were added to the 36 patients with AFF selected in the first part, thereby 56 patients with AFF were investigated. The association between the occurrence of AFF and bisphosphonates (BPs) use was proven statistically significant in multivariate analysis, odds ratio (OR) = 10.39 (95% CI, 2.22 to 48.58; p = 0.0029). Compared to controls, patients with AFF had excessive femoral offset (43.1 mm versus 38.3 mm, p = 0.0007), proximal femoral neck angle in varus (128.9 degrees versus 134.0 degrees, p < 0.0001), and had greater proximal cortical thickness. This retrospective study confirms the low incidence of AFF, confirms its significant association with exposure to BPs, and reveals the possible contribution of proximal femoral geometry in AFF occurrence. PMID:26588590

  17. The clinical manifestations of HIV infections in adults presenting to Khartoum state and the incidence of pulmonary tuberculosis among them

    This is a prospective study of 60 patients with HIV infection admitted to medical wards at Khartoum Teaching Hospital, Omdurman Teaching Hospital, Tropical Diseases' Hospital in Omdurman, Chest Teaching Hospital in Khartoum State during the period June 1997 to June 1998, to study the clinical manifestations of HIV, the possible mode of transmission and the incidence of tuberculosis among them. The population of the study were those with HIV infection of both sexes above 15 years of age. Data was collected using a questionnaire detailing the medical history, through medical examination and laboratory investigations

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

    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.

  19. Incidence of central giant cell granuloma of the jaws with clinical and histological confirmation: an archival study in Northern India.

    Reddy, V; Saxena, S; Aggarwal, P; Sharma, P; Reddy, M

    2012-10-01

    To record the demographics, and correlate histological findings in central giant cell granulomas (CGCGs) of the jaws with their clinical behaviour, 30 paraffin-embedded samples of CGCG were retrieved from the archives of the Department of Oral Pathology and Microbiology, Subharti Dental College, Meerut, India. The diagnosis in each case was made on the basis of clinical, radiographic, and histological findings. Data about age, sex, anatomical site, presentation, radiological features, and laboratory investigations were analysed. Histomorphometric analyses were made in each case with respect to the number of giant cells, mean number of nuclei and giant cells, fractional surface area occupied by giant cells, index of relative size, and mitotic activity. The peak incidence of CGCG was during the second decade of life with a slight female predilection, and the mandible was the most common site. Of the 30 samples considered, 20 tumours were classified clinically as non-aggressive, and 10 as aggressive, based on their clinical behaviour. Histomorphometric analysis showed significant changes between the two groups with respect to the number of giant cells, the fractional surface area, and the mitotic activity. The data obtained showed clinical and histomorphometric features that may be reliable indicators for the differentiation between aggressive and non-aggressive CGCG. These data should be taken into consideration to improve planning of individual treatment and follow-up. PMID:22196146

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

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

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

    2015-01-01

    corneal transplantation. Patients with Candida infections had a significantly worse visual outcome. CONCLUSION: We found that patients with fungal keratitis had a poor visual outcome. However, knowledge of risk factors and clinical signs leading to early treatment can improve the prognosis....

  2. Incidence and clinical presentation of groin injuries in sub-elite male soccer

    Hölmich, Per; Thorborg, Kristian; Dehlendorff, Christian;

    2014-01-01

    BACKGROUND: Groin injuries cause major problems in the football codes, as they are prevalent and lead to prolonged symptoms and high recurrence. The aim of the present study was to describe the occurrence and clinical presentation of groin injuries in a large cohort of sub-elite soccer players...... during a season. METHODS: Physiotherapists allocated to each of the participating 44 soccer clubs recorded baseline characteristics and groin injuries sustained by a cohort of 998 sub-elite male soccer players during a full 10-month season. All players with groin injuries were examined using the clinical...... entity approach, which utilises standardised reproducible examination techniques to identify the injured anatomical structures. The exposure time and the injury time were also recorded. Injury time was analysed using multiple regression on the log of the injury times as the data were highly skewed...

  3. Incidence and Identification of Klebsiella planticola in Clinical Isolates with Emphasis on Newborns

    Westbrook, Glennis L.; O'Hara, Caroline Mohr; Roman, Susan B.; Miller, J. Michael

    2000-01-01

    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 a...

  4. Breast cancer in kurdish women of northern Iraq: incidence, clinical stage, and case control analysis of parity and family risk

    Safar Banaz M

    2009-12-01

    Full Text Available Abstract Background Breast cancer in the Middle-East occurs in relatively young women and frequently presents as advanced disease. A protective effect of multiparity is not apparent, and high familial risk is reported in some countries. This study investigates breast cancer rates and clinical stage related to age in the Kurdish region of Iraq and evaluates risk associated with parity and family history. Findings are compared with nearby countries and the West. Methods Sulaimaniyah Directorate of Health records identified 539 women diagnosed with breast cancer during 2006-2008. Clinical survey forms were completed on 296 patients and on 254 age-matched controls. Age specific incidence rates were calculated from Directorate of Health population estimates. Results Average patient age was 47.4 ± 11 years and 59.5% were pre-menopausal. Diagnosis was at clinical stage 1 for 4.1%, stage 2 for 43.5%, stage 3 for 26.0%, and stage 4 for 8.1% of patients. For 18.2%, stage was unknown. Annual breast cancer incidence rates per 100,000 women peaked at 168.9 at age 55 to 59 and declined to 57.3 at 60 and above. Patients had an average of 5.0 ± 3.3 children compared to 5.4 ± 3.5 for controls, P = 0.16. A first degree family member had breast cancer among 11.1% of patients and 2.1% of controls (P 50% of these patients and controls being ≥50 years old. No statistically significant relationship was found between tumor stage and age, P = 0.59. Conclusions In Kurdish Iraq, breast cancer is predominantly a disease of pre-menopausal women having multiple pregnancies. For younger patients, breast cancer incidence was similar to the West and possibly higher than many Middle-Eastern countries, but unlike the West, the estimated rates declined markedly in the elderly. The familial breast cancer risk for both older and younger women was within the general population risk of Western countries. Clinical stages were advanced and indicated delays in diagnosis that were

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

    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.

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

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

    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. (orig./WU)

  8. The incidence and clinical characteristics of the immune phase eye disease in treated cases of human leptospirosis

    Pappachan Joseph

    2007-08-01

    Full Text Available Background: Uveitis is increasingly being reported from south India following epidemics of leptospirosis. The incidence of eye involvement in treated patients has not been investigated properly in prospective studies. Aims :To determine the incidence, clinical spectrum and risk factors for Leptospiral uveitis in antibiotic-treated patients. Settings and Design: A prospective cohort study conducted among the patients treated for leptospirosis at Calicut Medical College between July and November 2002 and a seroprevalence study among sewage workers. Materials And Methods: As many as 360 patients admitted with suspected leptospirosis were studied by clinical examination, baseline ophthalmic survey, laboratory investigations and Leptospira serology (Microagglutination test - MAT; and IgM and IgG using ELISA during the epidemic. Of the 282 seropositive and antibiotic-treated cases, 174 patients who completed 30 months of regular follow-up were analyzed. A cross-sectional serosurveillance also was performed among 50 sewage workers to determine the baseline MAT titer. Statistical Analysis: Univariate analysis and logistic regression. Results: Thirty-two patients (18.4% developed the eye disease during follow-up. The mean age was 43.9 years and the sex ratio was equal. Twenty-one patients (65.6% had anterior uveitis. Only six patients (18.8% had visual symptoms. Median duration for developing anterior uveitis was 4 weeks. Recurrent uveitis was not seen following treatment. None had vision-threatening eye disease. Clinical and laboratory abnormalities during the acute phase did not pose risk for development of the eye disease later. Forty-six sewage workers (92% showed a MAT titer of 1/25. Conclusions: Uveitis is common following acute leptospirosis. Antibiotic-treated patients during the acute phase of illness developed only mild uveitis.

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

    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.

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

    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

  11. The incidence and clinical burden of respiratory syncytial virus disease identified through hospital outpatient presentations in Kenyan children.

    Emelda A Okiro

    Full Text Available BACKGROUND: There is little information that describe the burden of respiratory syncytial virus (RSV associated disease in the tropical African outpatient setting. METHODS: We studied a systematic sample of children aged <5 years presenting to a rural district hospital in Kenya with acute respiratory infection (ARI between May 2002 and April 2004. We collected clinical data and screened nasal wash samples for RSV antigen by immunofluorescence. We used a linked demographic surveillance system to estimate disease incidence. RESULTS: Among 2143 children tested, 166 (8% were RSV positive (6% among children with upper respiratory tract infection and 12% among children with lower respiratory tract infection (LRTI. RSV was more likely in LRTI than URTI (p<0.001. 51% of RSV cases were aged 1 year or over. RSV cases represented 3.4% of hospital outpatient presentations. Relative to RSV negative cases, RSV positive cases were more likely to have crackles (RR = 1.63; 95% CI 1.34-1.97, nasal flaring (RR = 2.66; 95% CI 1.40-5.04, in-drawing (RR = 2.24; 95% CI 1.47-3.40, fast breathing for age (RR = 1.34; 95% CI 1.03-1.75 and fever (RR = 1.54; 95% CI 1.33-1.80. The estimated incidence of RSV-ARI and RSV-LRTI, per 100,000 child years, among those aged <5 years was 767 and 283, respectively. CONCLUSION: The burden of childhood RSV-associated URTI and LRTI presenting to outpatients in this setting is considerable. The clinical features of cases associated with an RSV infection were more severe than cases without an RSV diagnosis.

  12. THE INCIDENCE OF JACKAL BITES AND INJURIES IN THE ZAGREB ANTI RABIES CLINIC DURING THE 1995-2014 PERIOD.

    Vodopija, Radovan; Racz, Aleksandar; Pahor, Đana

    2016-03-01

    Rabies is a zoonotic disease (a disease transmitted to humans from animals) that is caused by a virus. The disease affects domestic and wild animals, and is spread to people through close contact with infectious material, usually saliva, via bites or scratches. Rabies is present on all continents with the exception of Antarctica, but more than 95% of human deaths occur in Asia and Africa. Once the symptoms of the disease have developed, rabies is nearly always fatal. People are usually infected following deep bite or scratch by an infected animal. Dogs are the main host and transmitter of rabies. They are the source of infection in all of the estimated 55 000 human rabies deaths annually in Asia and Africa. Bats are the source of most human rabies deaths in the Americas. Bat rabies has also recently emerged as a public health threat in Australia and Western Europe. Human deaths following exposure to foxes, raccoons, skunks, jackals, mongooses and other wild carnivore host species are very rare. In the Zagreb Anti Rabies Clinic, from 1995 to 2014, there were 18,094 patients bitten by various animals, but only 2 cases were caused by jackals. One was imported (from France), and the other was from Croatia. The incidence of jackal injuries during the observed period was extremely low, accounting for 0.011% of all animals. When the imported case is excluded, the incidence was 0.0055%. Accordingly, it is concluded that jackal bites and injuries are exceptionally low and that they pose no risk for patients who present routinely to the Zagreb Anti Rabies Clinic. Therefore, it is justified that jackal as an animal species be classified in the group of 'other animals', when officially reported. PMID:27333730

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

    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. PMID:26749256

  14. Incidence of cephalosporin resistance among clinical isolates of Pseudomonas aeruginosa in Ibadan, South- Western Nigeria

    Oladipo E.K

    2015-12-01

    Full Text Available Background: The emergence of beta-lactam resistance in Pseudomonas aeruginosa is a major global challenge, particularly, the rise in the resistance to 3rd and 4th generation cephalosporins. Aim: This study was carried out to determine the resistance pattern of Pseudomonas aeruginosa to different generations of cephalosporins. Methods: A total number of one hundred clinical isolates of Pseudomonas aeruginosa were collected from June to November 2014 at University Teaching Hospital Ibadan, Oyo State. These were tested for their sensitivity to antibiotics by means of disc diffusion method using prepared antibiotics disc containing different μ of antibiotics; Cefotaxine (30μ, Cefaclor (30μ, Cefamandole (30μ, Cefixime (5μ, Cefepime (30μ, Cefpodoxime (30μ and Ceftazidime (30μ. Results: Pseudomonas aeruginosa showed absolute resistance to all antibiotics used except Ceftazidime, and Cefepime which are third and fourth generation of cephalosporin respectively. Ceftazidime had minimal resistant of 21% and higher susceptibility rate of 76%, Cefepime had the highest susceptibility rate of 90% and minimal resistance of 6%. Cefotaxime and Cefpodoxime had minimal intermediate of 1%, Ceftazidime of 3% and Cefepime of 4%. Conclusion: The result from this study provided more evidence that among third generation of cephalosporins used, some are more active than the other while fourth generation is still the most effective of all other generations. Knowledge on the distribution of cephalosporin-resistant organisms is of ultimate importance as a guide in empirical therapy, taking note of preventive strategies as well as control measures against the spread of resistant microorganisms.

  15. Incidence of hemoglobinopathies in women attending antenatal clinics in their first trimester

    Parikh U R

    2014-01-01

    Full Text Available Introduction: Hemoglobinopathies are a group of genetic disorders of hemoglobin in which there is abnormal production or structure of the hemoglobin molecule. Aim: The present study attempted to find out the occurrence of hemoglobinopathies and the spectrum of different types of hemoglobinopathies in the study population. Material & Method: We conducted a cross-sectional descriptive study based on records of screening program for hemoglobinopathies in the hematology unit of the pathology department of our hospital. The study population comprised of all the women attending antenatal clinics in their first trimester, who were screened for hemoglobinopathies in our hospital from January 2013 to August 2013. Primary screening is done by naked eye single tube osmotic fragility test (NESTROFT to screen β thalassemia and solubility test with sodium metabisulfite for sickle cell abnormality in all cases. The diagnosis is verified by HPLC in suspected positive cases. The results of RBC Indices, NESTROFT and solubility tests are compared. Result: Majority of our patients are 21-25 years age group (60 %. Out of all patients 51.03 % patients have microcytic hypochromic anemia. Sensitivity, specificity and efficiency of NESTROFT and solubility tests are counted. . Sensitivity, specificity and efficiency of NESTROFT is 100 %, 83.16 % and 84 % while for solubility tests they are 50 %, 86.55 % and 86.4 % respectively. Conclusion: Although NESTROFT and solubility tests are less reliable, they are cheaper and easier to perform. As per cost effectiveness study, it is better to use them as a primary screening tool.

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

    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 (

  17. Incidence of virulence determinants in clinical Enterococcus faecalis and Enterococcus faecium isolates collected in Bulgaria

    Tanya Strateva

    2016-04-01

    Full Text Available Abstract Objectives To evaluate the prevalence of some virulence genes among 510 clinical Enterococcus spp. isolates and to assess the association of those genes with the species, infection site, and patient group (inpatients/outpatients. Methods Adhesins genes (aggregation substances agg and asa1 of Enterococcus faecalis and Enterococcus faecium, respectively, enterococcal surface protein (esp, endocarditis-specific antigen A (efaA, collagen-binding proteins (ace/acm; invasins (hyaluronidase (hyl and gelatinase (gelE; cytotoxines (activation of cytolysin (cylA in E. faecalis; and modulators of the host immunity and inflammation (enhanced expression pheromone (eep in E. faecalis were detected by polymerase chain reaction. Results The overall prevalence was: esp – 44.3%, agg/asa1 – 38.4%, ace/acm – 64.3%, efaA – 85.9%, eep – 69.4%, gelE – 64.3%, hyl – 25.1%, and cylA – 47.1%. E. faecalis isolates had significantly higher frequency of adhesin genes (esp and agg/asa1 and gelatinase in comparison to E. faecium. Multiple virulence genes in E. faecalis were significantly more prevalent than in E. faecium isolates. Domination of E. faecium with or without only one gene compared to the isolates of E. faecalis were found. Enterococcus spp. isolates obtained from outpatients compared to inpatients isolates had significantly higher frequency of agg/asa1, eep, gelE and cylA. Some adhesins genes (esp, agg/asa1 and efaA had higher prevalence among the non-invasive Enterococcus spp. isolates compared to those causing invasive bacteremia, while ace/acm revealed higher dissemination in isolates causing invasive infections compared to non-invasive isolates. Conclusion Most E. faecalis attaches to abiotic surfaces in hospital environment, which correlates with higher prevalence of gene encoding for virulence factors involved in biofilm formation, such as enterococcal surface protein, aggregation substance, and gelatinase. The intestinal tract is an

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

    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-

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

    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

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

    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

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

    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

  2. Associations of selected bedding types with incidence rates of subclinical and clinical mastitis in primiparous Holstein dairy cows.

    Rowbotham, R F; Ruegg, P L

    2016-06-01

    The objective of this observational study was to determine the association of exposure to selected bedding types with incidence of subclinical (SM) and clinical mastitis (CM) in primiparous Holstein dairy cows housed in identical pens at a single facility. At parturition, primiparous cows were randomly assigned to pens containing freestalls with 1 of 4 bedding materials: (1) deep-bedded new sand (NES, n=27 cows), (2) deep-bedded recycled sand (RS, n=25 cows), (3) deep-bedded manure solids (DBMS, n=31 cows), and (4) shallow-bedded manure solids over foam-core mattresses (SBMS, n=26 cows). For 12mo, somatic cell counts of quarter milk samples were determined every 28d and duplicate quarter milk samples were collected for microbiological analysis from all quarters with SM (defined as somatic cell count >200,000 cells/mL). During this period, duplicate quarter milk samples were also collected for microbial analysis from all cases of CM. For an additional 16mo, cases of CM were recorded; however, no samples were collected. Quarter days at risk (62,980) were distributed among bedding types and most quarters were enrolled for >150d. Of 135 cases of SM, 63% resulted in nonsignificant growth and 87% of recovered pathogens (n=33) were identified as coagulase-negative staphylococci. The distribution of etiologies of pathogens recovered from cases of SM was associated with bedding type. Coagulase-negative staphylococci were recovered from 12, 38, 11, and 46% of quarters with SM from cows in pens containing NES, RS, DBMS, and SBMS, respectively. A result of nonsignificant growth was obtained for 81, 59, 89, and 46% of quarters with SM from cows in pens containing NES, RS, DBMS, and SBMS, respectively. Quarters of primiparous cows bedded with NES tended to have greater survival time to incidence of CM than quarters of primiparous cows bedded with RS or DBMS. PMID:27060828

  3. Dyreplankton i Barentshavet biomasse-variasjoner 1979 - 1994

    Hassel, Arne

    1995-01-01

    The capelin fisheries has until recently been a very important commercial fishery in the Barents Sea. The capelin stock has showed large fluctuations, with a size of about 4-7 mill. tons in 1973-1980 before the collapse in 1984-1986. The Institute of Marine Research has carried out zooplankton research in the Barents Sea since 1979 to compare zooplankton biomass and species composition with growth of capelin and herring. WP2-net and MOCNESS plankton trawl were used for large sc...

  4. High Human Herpesvirus 8 (HHV-8) Prevalence, Clinical Correlates and High Incidence among Recently HIV-1-Infected Subjects in Sao Paulo, Brazil

    Mariana Dias Batista; Suzete Ferreira; Sauer, Mariana M.; Helena Tomiyama; Maria Teresa Maidana Giret; Pannuti, Cláudio S.; Diaz, Ricardo S.; Sabino, Ester C; Esper G Kallas

    2009-01-01

    BACKGROUND: Human herpesvirus 8 (HHV-8) is the etiological agent for Kaposi Sarcoma, which occurs especially in HIV-infected subjects. HHV-8 infection and its clinical correlates have not been well characterized in recently HIV-1-infected subjects, especially men who have sex with men (MSM). METHODOLOGY/ PRINCIPAL FINDINGS: We assessed the HHV-8 seroprevalence, clinical correlates, and incidence after one year of follow-up in a cohort of 228 recently HIV-1-infected individuals, of whom 83.6% ...

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

    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

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

    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...

  7. Early Parkinson’s Disease. Incidence, clinical features and quality of life in a population-based cohort study.

    Müller, Bernd

    2014-01-01

    Background: The prevalence of Parkinson’s Disease (PD) in Norway is about 100/100 000 inhabitants. For planning of health care needs and for research purposes, incidence figures are considered the more valuable information, but have in Norway not been available for PD. Earlier incidence studies have shown variable results, likely due to methodological differences. To improve comparability, research criteria for high quality incidence studies of PD have been proposed in 2003.PD ...

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

    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.

  9. An estimation of the clinical mastitis incidence per 100 cows per year based on routinely collected herd data.

    Santman-Berends, I M G A; Lam, T J G M; Keurentjes, J; van Schaik, G

    2015-10-01

    The aim of this study was to evaluate whether it was possible to (1) estimate the clinical mastitis incidence rate (CMI) for all Dutch dairy herds and (2) to detect farms with a high CMI based on routinely collected herd data. For this study, 240 dairy farms with a conventional milking system that participated in the milk recording program every 4 to 6 wk were randomly selected and agreed to participate. From the initial 240 herds, data of clinical mastitis (CM) registrations and routinely collected herd data of 227 herds were complete and could be used for analysis. Routinely collected herd data consisted of identification and registration records, antimicrobial usage, test-day records from the milk recording program, bulk tank milk (BTM) somatic cell count data and results of diagnostic tests on BTM samples. For each of the 227 herds, the CMI per 100 cows per year was calculated per quarter of the year and was combined with the available herd data. Two models were developed to predict the CMI for all dairy herds and to detect individual herds that belonged to the 25% herds with the highest CMI. Records of 156 (67%) herds were used for development of the models and the remaining 71 (33%) were used for validation. The model that estimated the CMI in all herds consisted of 11 explanatory variables. The observed and predicted averages of the validation herds were not significantly different. The model estimated a CMI per 100 cows per year of 32.5 cases (95% confidence interval=30.2-34.8), whereas the farmers registered 33.4 cases (95% confidence interval=29.5-37.4). The model that aimed at detecting individual herds with a high CMI contained 6 explanatory variables and could correctly classify 77% of all validation herds at the quarter-year level. The most important variables in the model were antibiotic usage for treating CM and BTM somatic cell count. In conclusion, models based on routinely collected herd data gave an accurate prediction of CMI for all Dutch dairy

  10. 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

    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

  11. Incidences and clinical outcomes of acute kidney injury in ICU: a prospective observational study in Sri Lanka

    Wijewickrama, Eranga S; Ratnayake, Gowri M; Wikramaratne, Chaminda; Sheriff, Rezvi; Rajapakse, Senaka

    2014-01-01

    Background Acute kidney injury (AKI) is a common and a serious complication among patients admitted to intensive care units (ICUs), and has been the focus of many studies leading to recent advances in diagnosis and classification. The incidence and outcome of AKI in Sri Lankan ICUs is largely unknown. The aim of this study was to describe the incidence, severity and outcome of AKI among patients admitted to the medical ICU, National Hospital, Colombo, Sri Lanka (NHSL). Methods Patients admitt...

  12. Clinical Trial on the Incidence of Wound Infection and Patient Satisfaction After Stoma Closure: Comparison of Two Skin Closure Techniques

    Yoon, Sang Il; Bae, Sun Mi; Namgung, Hwan; Park, Dong Guk

    2015-01-01

    Purpose Surgical site infection (SSI) is one of the most common complications that can occur after stoma closure. Reports have described differences in the incidence of wound infection depending on the skin closure technique, but there is no consensus on the ideal closure technique for a stoma wound. The aim of this study was to compare the incidence of SSI and the patient satisfaction between a circumferential purse-string approximation (CPA) and a primary linear closure (PC) of a stoma woun...

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

    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

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

    Nabovati, Ehsan; Vakili-Arki, Hasan; Taherzadeh, Zhila; Saberi, Mohammad Reza; Abu-Hanna, Ameen; Eslami, Saeid

    2016-01-01

    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. PMID:27499793

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

    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)

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

    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

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

    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.

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

    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

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

    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 

  20. KIDNEY STONE INCIDENCE AND METABOLIC URINARY CHANGES AFTER MODERN BARIATRIC SURGERY: REVIEW OF CLINICAL STUDIES, EXPERIMENTAL MODELS, AND PREVENTION STRATEGIES

    Canales, Benjamin K.; Hatch, Marguerite

    2014-01-01

    Bariatric surgery has been associated with increased metabolic kidney stone risk and post-operative stone formation. A MEDLINE search, performed for articles published between January 2005 and November 2013, identified 24 pertinent studies containing 683 bariatric patients with 24-hour urine profiles, 6,777 bariatric patients with kidney stone incidence, and 7,089 non-stone forming controls. Of all procedures reviewed, only Roux-en-Y gastric bypass (RYGB) was linked to post-...

  1. Dengue: clinical forms and risk groups in a high incidence city in the southeastern region of Brazil

    Ivana Macedo Cardoso; Aline de Souza Areias Cabidelle; Patrícia de Castro e Leão Borges; Carolina Ferreira Lang; Fabrício Greco Calenti; Larissa de Oliveira Nogueira; Aloisio Falqueto; Crispim Cerutti Junior

    2011-01-01

    INTRODUCTION: The article describes the epidemiologic profile of dengue cases in Vitória, the capital of Espírito Santo, Brazil, from 2000 to 2009, aimed at identifying risk groups regarding the incidence and severity of the disease. METHODS: Confirmed cases of dengue among city residents during ten years were classified as dengue fever, dengue hemorrhagic fever, dengue shock syndrome and dengue with complications, and analyzed according to sex, age, race-color and education. RESULTS: The pro...

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

    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.

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

    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.

  4. Estimation of HIV Incidence in a Large, Community-Based, Randomized Clinical Trial: NIMH Project Accept (HIV Prevention Trials Network 043)

    Fiamma, Agnes; Kulich, Michal; Donnell, Deborah; Bassuk, Deb; Mullis, Caroline E.; Chin, Craig; Swanson, Priscilla; Hackett, John; Clarke, William; Marzinke, Mark; Szekeres, Greg; Gray, Glenda; Richter, Linda; Alexandre, Michel W.; Chariyalertsak, Suwat; Chingono, Alfred; Celentano, David D.; Morin, Stephen F.; Sweat, Michael; Coates, Thomas; Eshleman, Susan H.

    2013-01-01

    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 PMID:23874597

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

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

    2015-01-01

    Objectives 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. Methods Older men aged ≥80 years (n = 1562) were included in th...

  6. Comparative analysis of genetic diversity and incidence of virulence factors and antibiotic resistance among enterococcal populations from raw fruit and vegetable foods, water and soil, and clinical samples.

    Abriouel, Hikmate; Omar, Nabil Ben; Molinos, Antonio Cobo; López, Rosario Lucas; Grande, Maria José; Martínez-Viedma, Pilar; Ortega, Elena; Cañamero, Magdalena Martínez; Galvez, Antonio

    2008-03-31

    A comparative study was carried out among enterococci isolated from fruits and vegetable foods, water and soil, and clinical samples. Results indicate strong differences in the numbers of enterococcal species found in different environments as well as their abundance. While Enterococcus faecalis was clearly the predominant species in clinical samples, Enterococcus faecium predominated in vegetables, and it slightly outnumbered E. faecalis in water samples. Other species (Enterococcus hirae, Enterococcus mundtii, Enterococcus durans, Enterococcus gallinarum and Enterococcus casseliflavus) were found more frequently in vegetables, water, and specially in soil. Isolates from vegetable foods showed a lower incidence of antibiotic resistance compared to clinical isolates for most antimicrobials tested, especially erythromycin, tetracycline, chloramphenicol, ciprofloxacin, levofloxacin, gentamicin and streptomycin for E. faecalis, and quinupristin/dalfopristin, ampicillin, penicillin, ciprofloxacin, levofloxacin, rifampicin, choramphenicol, gentamicin and nitrofurantoin for E. faecium. E. faecium isolates from vegetable foods and water showed an average lower number of antibiotic resistance traits (2.95 and 3.09 traits for vegetable and water isolates, respectively) compared to clinical samples (7.5 traits). Multi-resistant strains were also frequent among clinical E. faecalis isolates (5.46 traits on average). None of E. faecalis or E. faecium isolates from vegetable foods, water and soil showed beta-haemolytic activity, while 25.64% of clinical E. faecalis did. A 51.28% of E. faecalis clinical isolates tested positive for the cylA, cylB, cylM set of genes, while some or all of these genes were missing in the rest of isolates. In clinical E. faecalis and E. faecium isolates, the genetic determinants for the enterococcal surface protein gene (esp), the collagen adhesin gene (ace) and the sex pheromone gene ccf (as well as cob in E. faecalis) showed a clearly higher

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

    Ørsted, David Dynnes; Bojesen, Stig E; Nielsen, Sune F; Nordestgaard, Børge G

    2011-01-01

    315), information on PCa mortality (n=25 459), and ascertained clinical BPH (not histologically proven BPH) through hospitalization (n=187 591) and/or surgery (n=77 698) from 1980 to 2006 and the use of a-adrenergic receptor antagonists (n=143 365) and/or the use of 5a-reductase inhibitors (5-ARIs) (n...... surgery. For age-matched cohort studies, corresponding HRs for PCa incidence were 3.04 (2.96-3.13) for hospitalization, 2.60 (2.47-2.73) for surgery, 4.49 (4.33-4.65) for a-adrenergic receptor antagonist use, and 2.54 (2.40-2.68) for 5-ARI use. Each category of clinical BPH has limitations, but...

  8. Osteoporotic compression fracture of the thoracolumbar spine and sacral insufficiency fracture: incidence and analysis of the relationship according to the clinical factors

    Kong, Jeong Hwa; Park, Ji Sun; Ryu, Kyung Nam [Kyunghee University Hospital, Seoul (Korea, Republic of)

    2006-11-15

    To evaluate the incidence of sacral insufficiency fracture in osteoporotic patient with compression fracture of the thoracolumbar (T-L) spine on magnetic resonance image (MRI), and to analyze the correlation of variable clinical factors and the incidence of sacral insufficiency fracture. We retrospectively reviewed 160 patients (27 men, 133 women; age range of 50 to 89 years) who underwent spinal MRI and had compression fracture of the T-L spine. Compression fractures due to trauma or tumor were excluded. We evaluated the incidence of sacral insufficiency fracture according to the patients' age, sex, number of compression fractures, and the existence of bone marrow edema pattern of compression fracture. During the same period, we evaluated the incidence of spinal compression fracture in the patients of pelvic insufficiency fracture. Out of the 160 patients who had compression fracture in the T-L spine, 17 (10.6%) had insufficiency fracture of the sacrum. Compression fracture occurred almost 5 times more frequently in women (27:133), but the incidence of sacral insufficiency fracture was 2/27 for men (7.4%) and 15/133 for women (11.3%), with no statistically significant difference ({rho} = 0.80). According to age, the ratio of insufficiency fracture to compression fracture was 0% (0/23) in the 50's, 10.6% (7/66) in the 60's, 12.5% (7/56) in the 70's, and 20.0% (3/15) in the 80's. In respect of single and multiple compression fracture, the incidence of sacral insufficiency fracture was 8/65 for men (12.3%) and 9/95 for women (9.5%), showing no significant difference ({rho} = 0.37). In the patients with and without compression fracture with bone marrow edema, insufficiency fracture occurred in 5/76 (6.6%) and 12/84 (14.3%), respectively. On the other hand, of the 67 patients who had pelvic insufficiency fracture, 27 (40.3%) also had spinal compression fracture. About 10% of the patients with osteoporotic compression fracture in the T/L spine

  9. Rectal bleeding after hypofractionated radiotherapy for prostate cancer: Correlation between clinical and dosimetric parameters and the incidence of grade 2 or worse rectal bleeding

    Purpose: To investigate the incidence and severity of rectal bleeding after high-dose hypofractionated radiotherapy (RT) for prostate cancer, and to explore the factors affecting the incidence of Grade 2 or worse rectal bleeding. Methods and materials: The data of 52 patients who had been treated by external beam RT for localized prostate cancer between 1999 and 2002 were analyzed. All the patients had received hypofractionated external beam RT to a total dose of 69 Gy in 3-Gy fractions, three fractions weekly. The clinical and dosimetric factors affecting the incidence of Grade 2 or worse late rectal bleeding were analyzed by univariate and multivariate analyses. The effect of the percentage of the whole rectal volume receiving 30%, 50%, 80%, and 90% of the prescribed radiation dose (V30, V50, V80, and V90, respectively) on the incidence of rectal bleeding was evaluated. Results: Of the 52 patients, 13 (25%) developed Grade 2 or worse rectal bleeding. One patient who needed laser coagulation and blood transfusion for the treatment of rectal bleeding was classified as having Grade 3 rectal bleeding. The median time to the development of Grade 2 or worse rectal bleeding was 11 months. The results of the univariate analysis revealed that the presence of a history of diabetes mellitus (p 30 ≥ 60%, V50 ≥ 40% (p 80 ≥ 25%, and V90 ≥ 15% (p < 0.001) were statistically significant risk factors for the occurrence of Grade 2 or worse rectal bleeding. The results of the multivariate analysis revealed that a history of diabetes mellitus was the most statistically significant risk factor for the occurrence of rectal bleeding after hypofractionated RT for prostate cancer (p < 0.05). Conclusion: A history of diabetes mellitus was the most statistically significant risk factor for the occurrence of Grade 2 or worse rectal bleeding after high-dose hypofractionated RT, although dosimetric factors were also closely associated with the risk of rectal bleeding

  10. INCIDENCE OF SUB - CLINICAL AIRFLOW OBSTRUCTION IN APPARENTLY HEALTHY MEDICAL PERSONNEL; DIAGNOSIS AND COMPARISION BY SPIROMETRY AND PEAK FLOW METRY

    Subba Rao; Aruna; Sateesh Kumar; Neethi Chandra

    2015-01-01

    AIM & OBJE CTIVES OF THE STUDY: To diagnose sub - clinical airflow obstruction in apparently healthy medical personnel, and to compare Peak Expiratory Flow Rate (PEFR) by using Spirometry and by Wright’s peak flow meter. METHODOLOGY: About 80 apparently healthy medical students including Post Graduates, internees and medical technicians were taken in ...

  11. Incidence of Cyp51 A key mutations in Aspergillus fumigatus-a study on primary clinical samples of immunocompromised patients in the period of 1995-2013.

    Birgit Spiess

    Full Text Available As the incidence of azole resistance in Aspergillus fumigatus is rising and the diagnosis of invasive aspergillosis (IA in immunocompromised patients is rarely based on positive culture yield, we screened our Aspergillus DNA sample collection for the occurrence of azole resistance mediating cyp51 A key mutations. Using two established, a modified and a novel polymerase chain reaction (PCR assays followed by DNA sequence analysis to detect the most frequent mutations in the A. fumigatus cyp51 A gene conferring azole resistance (TR34 (tandem repeat, L98H and M220 alterations. We analyzed two itraconazole and voriconazole and two multi-azole resistant clinical isolates and screened 181 DNA aliquots derived from clinical samples (blood, bronchoalveolar lavage (BAL, biopsies, cerebrospinal fluid (CSF of 155 immunocompromised patients of our Aspergillus DNA sample collection, previously tested positive for Aspergillus DNA and collected between 1995 and 2013. Using a novel PCR assay for the detection of the cyp51 A 46 bp tandem repeat (TR46 directly from clinical samples, we found the alteration in a TR46/Y121F/T289A positive clinical isolate. Fifty stored DNA aliquots from clinical samples were TR46 negative. DNA sequence analysis revealed a single L98H mutation in 2010, two times the L98H alteration combined with TR34 in 2011 and 2012 and a so far unknown N90K mutation in 1998. In addition, four clinical isolates were tested positive for the TR34/L98H combination in the year 2012. We consider our assay of epidemiological relevance to detect A. fumigatus azole resistance in culture-negative clinical samples of immunocompromised patients; a prospective study is ongoing.

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

    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

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

    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

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

    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....

  15. The incidence of Common Allergens in Patients with Allergic Rhinitis Referred to Shahid Mofatteh Clinic, Yasuj, Iran

    SH Nabavizadeh; SH Yazdanpanah; Abidi, H; M Zoladl

    2013-01-01

    Abstract Background & Aim: Allergic diseases are one of the most common diseases which are more prevalent in certain seasons. The aim of this study was to determine the prevalence of respiratory and food allergies to common allergens in patients with allergic rhinitis. Methods: This cross-sectional study was performed on 184 patients including 120 males and 64 females referred to the Shahid Mofatteh Clinic with the respiratory allergy symptoms including rhinitis, sneezing and coughing ...

  16. Incidence of temonera, sulphuhydryl variables and cefotaximase genes associated with β-lactamase producing escherichia coli in clinical isolates

    Ibeh Nnana Isaiah

    2011-01-01

    Full Text Available Background: The occurrence of the different types of Extended spectrum beta Lactamase producing Escherichia coli with the, Sulphurhydryl variable, Temonera and the Cefotaximase have been on the rise Aim: The study was to determine the prevalence of extended spectrum beta lactamase gene resistance across the clinical isolates of hospitalized patients. Materials and Method: Three hundred and fifty isolates of Escherichia coli were received from different clinical specimens. The susceptibility profile of the isolates against 10 different antibiotics was examined, the MICs (Minimum Inhibitory Concentration for ceftazidime were also determined using micro-broth dilution assay. Isolates showing MIC ≥ 6 μg/ml for ceftazidime were screened for ESBL (PCTphenotypic confirmatory test and subjected to PCR (polymerase chain reaction to further. Results: By disk diffusion test, there was resistance to ceftazidime and cefotaxime were 180(51.4% and 120 (34.2% respectively. However, all strains were susceptible to imipenem. 250 isolates showed MICs≥ 6 μg/ml for ceftazidime of which 180 (72% were positive for extended spectrum beta lactamase. The prevalence of Sulphurhydryl variable, Temonera and the Cefotaximase among these isolates were 17.1%, 6.6% and 17%, respectively. Conclusion: For the identification of extended spectrum beta lactamase producing isolates it is recommended that clinical laboratories adopt simple test based on Cinical laboratory standard institute recommendation for confirming extended spectrum beta lactamase production in enterobacteriacea species.

  17. Dengue: clinical forms and risk groups in a high incidence city in the southeastern region of Brazil

    Ivana Macedo Cardoso

    2011-08-01

    Full Text Available INTRODUCTION: The article describes the epidemiologic profile of dengue cases in Vitória, the capital of Espírito Santo, Brazil, from 2000 to 2009, aimed at identifying risk groups regarding the incidence and severity of the disease. METHODS: Confirmed cases of dengue among city residents during ten years were classified as dengue fever, dengue hemorrhagic fever, dengue shock syndrome and dengue with complications, and analyzed according to sex, age, race-color and education. RESULTS: The proportion of dengue cases was highest among women aged 20 to 29 years-old and similar between whites and blacks. A gradual decrease occurred in the percentage of dengue cases in the population aged 15 years-old or more, in the historical series of 10 years, and a growing increase in individuals less than 15 years-old, showing statistical significance. The fatality rate ranged from zero to 0.3% for all forms of dengue and from 0.2% to 18.2% for severe forms. CONCLUSIONS: The profile of those affected by the disease in the municipality is similar to those affected in Brazil. The increasing number of cases in individuals under 15 years-old corroborates the results of recent studies in other Brazilian municipalities.

  18. The incidence of Common Allergens in Patients with Allergic Rhinitis Referred to Shahid Mofatteh Clinic, Yasuj, Iran

    SH Nabavizadeh

    2013-12-01

    Background & Aim: Allergic diseases are one of the most common diseases which are more prevalent in certain seasons. The aim of this study was to determine the prevalence of respiratory and food allergies to common allergens in patients with allergic rhinitis. Methods: This cross-sectional study was performed on 184 patients including 120 males and 64 females referred to the Shahid Mofatteh Clinic with the respiratory allergy symptoms including rhinitis, sneezing and coughing during 2012-2013. Data collection, checklist registered, including demographic information and data associated with sensitivity of skin prick test of 21 allergens were selected. Data were analyzed using descriptive and inferential statistical. Results: A number of 153 patients (83.2% were allergic to one or more of the 21 allergens tested, whereas 31 patients (16.8 of them showed no sensitivity. The most common allergic reactions to insect allergens were 73 cases (47.7%, grass and turf 58 cases (37.9% percent, Beetle 55 cases (35.9%, wheat flour, 51 (33.3% walnuts, 37 (24.4% and cat fur 36 (5/23.5% respectively.. Conclusion: Susceptibility to insects, beetles and grass had the highest prevalence in patients with allergic rhinitis referred to Super Specialized clinic in Yasuj. Because susceptibility to allergens depends on the environment, therefore, being aware of them can lead to avoidance and control allergic reactions. Key words: Allergic Disease, Skin Prick Test, Rhinitis

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

    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.)

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

    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

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

    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.

  2. Preliminary study of family accommodation in youth with autism spectrum disorders and anxiety: Incidence, clinical correlates, and behavioral treatment response.

    Storch, Eric A; Zavrou, Sophia; Collier, Amanda B; Ung, Danielle; Arnold, Elysse B; Mutch, P Jane; Lewin, Adam B; Murphy, Tanya K

    2015-08-01

    Anxiety symptoms are common in youth with autism spectrum disorders (ASD) and directly associated with symptom severity and functional impairment. Family accommodation occurs frequently among individuals with obsessive-compulsive and anxiety disorders; to date, no data exist on the nature and correlates of family accommodation in youth with ASD and anxiety, as well as its relationship to cognitive-behavioral therapy outcome. Forty children with ASD and a comorbid anxiety disorder participated. Clinicians administered measures of ASD and anxiety disorder caseness, anxiety symptom severity, and family accommodation; parents completed questionnaires assessing social responsiveness, internalizing and externalizing behaviors, and functional impairment. A subsample of youth (n = 24) completed a course of cognitive-behavioral therapy. Family accommodation was common and positively correlated with anxiety symptom severity, but not functional impairment, general internalizing symptoms, externalizing behavior, or social responsiveness. Family accommodation decreased following cognitive-behavioral therapy with decreases in family accommodation being associated with decreases in anxiety levels. Treatment responders reported lower family accommodation frequency and lower parent impact relative to non-responders. Clinical implications of this study in assessing and psychotherapeutically treating youth with ASD and comorbid anxiety are discussed. PMID:26188615

  3. Persistent Trigeminal Artery Variant Detected by Conventional Angiography and Magnetic Resonance Angiography-Incidence and Clinical Significance-

    Rhee, Sun Joo; Lee, Chae Heuck; Lee, Ghi Jai

    2007-01-01

    Objective Persistent trigeminal artery variant (PTAV) is an anastomosis between the internal carotid artery (ICA) and the cerebellar artery without any interposing basilar artery segment. We discuss its probable embryological origin and emphasize clinical implications. Methods Retrospectively 1250 conventional cerebral angiograms and 2947 cranial magnetic resonance angiographies (MRAs) were evaluated for the patients with PTAV. Results Five patients (four men and one woman, 23 to 76 years of age, median age 65 years) had a PTAV. Three patients who underwent MRA had a PTAV (3/2947=0.1%). Four of the patients who underwent cerebral angiography had a PTAV (4/1250=0.32%). Two of 143 patients who underwent both conventional angiography and cranial MRA showed PTAV. The PTAV was an incidental finding in all five patients. The PTAV originated from the cavernous segment of the left ICA in four patients and from the cavernous segment of the right ICA in one patient. The terminal branch of the PTAV was the anterior inferior cerebellar artery (AICA) and superior cerebellar artery (SCA) in two patients and the AICA only in the other three patients. Conclusion Neurosurgeons should be aware of possible presence of PTAV. Manipulation of this vessel during a surgical approach to the parasellar region and percutaneous gasserian ganglion procedure may result in hemorrhage or ischemia. PMID:19096587

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

    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.

  5. American Society of Clinical Oncology policy statement update: tobacco control--reducing cancer incidence and saving lives. 2003.

    2003-07-15

    As an international medical society dedicated to cancer prevention, the American Society of Clinical Oncology (ASCO) advocates a fundamental reform of United States and international policy toward addictive tobacco products. ASCO's goal is the immediate reduction of tobacco use and ultimate achievement of a tobacco-free world. The centerpiece of ASCO's policy is the recommendation for an independent commission to study the tobacco problem in all of its dimensions: social, medical, legal, and economic (both domestically and globally). The commission membership should include broad-based representation and expertise on tobacco issues. In ASCO's view, tobacco control efforts to date have been less than successful because they are too fragmented and incremental, leaving many important issues unaddressed. A more comprehensive solution could flow from this study, including input from a variety of government agencies involved with public health, agriculture, First Amendment and other legal considerations, and international trade. The study, within defined time limits, should culminate in a report that outlines a strategy for achieving immediate reduction of tobacco use and ultimate achievement of a tobacco-free world, including explicit plans and a timetable for implementation. Although this comprehensive approach to tobacco control will take many years to implement even under the best of circumstances, there are certain measures that could be undertaken immediately with meaningful impact on tobacco usage. These include: Increasing efforts to discourage tobacco use, particularly among the young Raising federal excise taxes by at least $2 per pack and encouraging states to consider tobacco taxes as a first resort in revenue enhancement Ensuring that tobacco settlement funds be devoted only to health-related projects, including medical treatment, biomedical research, and tobacco prevention efforts Requiring disclosure of all ingredients in tobacco products Comprehensively

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

    Guggenbichler, Josef Peter

    2011-01-01

    intelligent use of 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.

  7. Incidents analysis

    We undertook a study programme at the end of 1991. To start with, we performed some exploratory studies aimed at learning some preliminary lessons on this type of analysis: Assessment of the interest of probabilistic incident analysis; possibility of using PSA scenarios; skills and resources required. At the same time, EPN created a working group whose assignment was to define a new approach for analysis of incidents on NPPs. This working group gave thought to both aspects of Operating Feedback that EPN wished to improve: Analysis of significant incidents; analysis of potential consequences. We took part in the work of this group, and for the second aspects, we proposed a method based on an adaptation of the event-tree method in order to establish a link between existing PSA models and actual incidents. Since PSA provides an exhaustive database of accident scenarios applicable to the two most common types of units in France, they are obviously of interest for this sort of analysis. With this method we performed some incident analyses, and at the same time explores some methods employed abroad, particularly ASP (Accident Sequence Precursor, a method used by the NRC). Early in 1994 EDF began a systematic analysis programme. The first, transient phase will set up methods and an organizational structure. 7 figs

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

    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

  9. High incidence of plasmid-mediated quinolone resistance genes among ciprofloxacin-resistant clinical isolates of Enterobacteriaceae at a tertiary care hospital in Puducherry, India

    Yugendran, Thiyagarajan

    2016-01-01

    Background. Plasmid-mediated quinolone resistance (PMQR) has received considerable attention recently. Data analysis in Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER) revealed 75% of the Enterobacteriaceae isolates to be ciprofloxacin-resistant in 2012. Few reports regarding the prevalence of PMQR are available from India. Hence, the present study was carried out to ascertain the prevalence of PMQR genes among clinical isolates of ciprofloxacin-resistant Enterobacteriaceae in JIPMER. Methods. The study included 642 ciprofloxacin-resistant clinical Enterobacteriaceae isolates. JIPMER hospital’s annual consumption data for fluoroquinolones were retrieved from the Department of Pharmacy. The test isolates were screened for the presence of qnr A, B, D, S and aac(6′)-Ib-cr genes. PMQR-positive isolates alone were tested for the presence of class I (intI1) and class II (intI2) integrons. Randomly selected PCR amplicons were sequenced and analysed using MEGA software. A total of 30 PMQR strains chosen at random were assessed for the transferability of the PMQR genes. Results. A majority of the strains exhibited high MIC values with 106 strains exhibiting MIC values >256 µg/mL. The aac(6′)-Ib-cr gene had the highest prevalence at 64% (414) while, qnrB and qnrS genes were present in 15% (97) and 10% (64) of the isolates respectively. None of the strains were positive for qnrA and qnrD. All PMQR-positive isolates were screened for class I (intI1) and class II (intI2) integrons. Class I integron was found to be predominant among the test isolates with a few of them carrying both the classes of integrons. Transferability of PMQR genes to transconjugants was identified. Conclusion. The incidence of PMQR genes in the tertiary-care setup of the JIPMER hospital was found to be high which could be probably due to the increased prescription of fluoroquinolones. Thus, there is a need for rational usage of fluoroquinolones. PMID:27168994

  10. 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

    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.

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

    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.

  12. 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.

    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 countries of origin seems due to underdiagnosis, which represents a public health concern in those countries. PMID:27336001

  13. Effect of erythropoietin on the incidence of acute kidney injury following complex valvular heart surgery: a double blind, randomized clinical trial of efficacy and safety

    Kim, Ji-Ho; Shim, Jae-Kwang; Song, Jong-Wook; Song, Young; Kim, Hye-Bin; Kwak, Young-Lan

    2013-01-01

    Introduction Recombinant human erythropoietin (EPO) is known to provide organ protection against ischemia-reperfusion injury through its pleiotropic properties. The aim of this single-site, randomized, case-controlled, and double-blind study was to investigate the effect of pre-emptive EPO administration on the incidence of postoperative acute kidney injury (AKI) in patients with risk factors for AKI undergoing complex valvular heart surgery. Methods We studied ninety-eight patients with preo...

  14. 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

    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 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.

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

    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....

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

    Johansen, Isik Somuncu; Lundgren, Bettina; Sosnovskaja, Anaida; Thomsen, Vibeke Østergaard

    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 all...

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

    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

  18. Operational review of the fast reactor reprocessing plant 1979-1994

    The 'modus operandi' of the Fast Reactor Reprocessing Plant (FRRP) is briefly discussed together with how it has developed against a programme of varying objectives and standards. Attention is given to the original design principles and how performance has been affected by these; developments over the 15 years are identified (in fuel disassembly, fuel dissolution and clarification, on-line instrumentation, ultrasonics, scrubber liquor flowmeter, high activity level and concentration monitor, heavy metal monitor, plutonium breakthrough monitors, inactive feed control system, etc.). Particular attention is given to nuclear materials safeguards, both system and performance. The licensing (1990) risk assessment is discussed, in particular in comparison to the original 1972-1978 hazard assessments. Later more recent events are also discussed

  19. Quality incidents in projects

    Eren, Serkan

    2010-01-01

    A quality incident is an occurrence that has a negative consequence on time, cost and quality.These incidents are important for quality management in the projects. Similar to Health,Safety and Environment Incidents (HSE incidents) which are widely used in organizations allaround the world and in their projects, quality incidents should also be reported. For thepurpose of this, quality incident reporting systems can be used.The main purpose of this project is to define and explain the current ...

  20. Incidence of thoracic outlet syndrome on the epidemiology and clinical presentation of apparently primary Raynaud's phenomenon. A prospective study in 570 patients.

    Pistorius, M A; Planchon, B

    1995-03-01

    In the absence of established criteria enabling a Raynaud's phenomenon to be related to a thoracic outlet syndrome, the authors attempted to assess whether the presence of objective clinical features of thoracic outlet might modify the epidemiology or the clinical presentation of Raynaud's phenomenon (RP). From a population of 570 RP, 263 RP with primary feature were selected according to classical clinical, biological and capillaroscopy criteria. Within this group, apparently primary RP without any objective sign of thoracic outlet were compared with those presenting objective signs of thoracic outlet (ie positive "candlestick manoeuvre", abnormal dynamic Doppler examination). The two groups were compared according to epidemiologic (family history of RP, age of onset, sex), clinical (digital topography of attacks, asymmetry of RP, functional severity, course during summer, circumstances of occurrence) and investigational data (digital plethysmographic cold test). No significant differences were found between apparently primary RP with signs of thoracic outlet and those without signs of thoracic outlet as concerns the parameters usually distinguishing Raynaud's syndrome from Raynaud's disease (family history of vasospasm, sex, asymmetry of RP, thumb involvement, digital vascular reactivity to cold). On the other hand, significant differences are noted for the following parameters: age of onset (p = 0.005), course during summer (p = 0.031), circumstances of occurrence (p = 0.0007), digital topography of attacks (p = 0.004), functional severity (p = 0.044), plethysmographic basal reactivity (p = 0.02).(ABSTRACT TRUNCATED AT 250 WORDS) PMID:7658106

  1. 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

    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.

  2. Central lower attenuating lesion in the ablation zone on immediate follow-up CT after percutaneous radiofrequency ablation for hepatocellular carcinoma: Incidence and clinical significance

    Park, Yulri [Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50, Ilwon-dong, Gangnam-gu, Seoul 135-710 (Korea, Republic of); Choi, Dongil, E-mail: dichoi@skku.ed [Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50, Ilwon-dong, Gangnam-gu, Seoul 135-710 (Korea, Republic of); Rhim, Hyunchul; Kim, Young-sun; Lee, Ji Young; Chang, Ilsoo; Lim, Hyo K. [Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50, Ilwon-dong, Gangnam-gu, Seoul 135-710 (Korea, Republic of); Park, Cheol Keun [Department of Diagnostic Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2010-09-15

    Purpose: The purpose of this study was to evaluate the incidence of central lower attenuating (CLA) lesion in the ablation zone seen on immediate follow-up CT images after percutaneous radiofrequency ablation (RFA) for hepatocellular carcinoma (HCC), and the correlation of CLA lesions and local tumor progression (LTP). Subjects and methods: The study group included 146 patients with 167 ablation zones that had undergone follow-up CT examinations for more than 12 months after percutaneous RFA. CLA lesions corresponding to index tumors and ablative margins (safety margins) were evaluated in the ablation zones seen on immediate follow-up CT including coronal and sagittal multiplanar reformatted (MPR) images with narrow window width settings. Results: CLA lesions were depicted on 48 of 167 ablation zones (28.7%) on immediate follow-up CT images. Among the 48 ablation zones with CLA lesions, 27 (56.3%, 27/48) had ablative margins on all three of the orthogonal MPR images and they showed no LTP (0%) on follow-up CT examinations. Three of the ablation zones with CLA lesions (6.3%, 3/48) having an ablative margin on one plane only also showed no LTP (0%). LTP was observed in 2 of 18 ablation zones (11.1%) that had CLA lesions without ablative margins on all three planes. In the remaining 119 ablation zones without CLA lesions, 5 (4.2%, 5/119) showed LTP. Conclusion: CLA lesions in ablation zones were occasionally (28.7%) seen on immediate follow-up CT images after RFA for HCCs. The presence of CLA lesions with ablative margins might be a negative predictor of LTP.

  3. Central lower attenuating lesion in the ablation zone on immediate follow-up CT after percutaneous radiofrequency ablation for hepatocellular carcinoma: Incidence and clinical significance

    Purpose: The purpose of this study was to evaluate the incidence of central lower attenuating (CLA) lesion in the ablation zone seen on immediate follow-up CT images after percutaneous radiofrequency ablation (RFA) for hepatocellular carcinoma (HCC), and the correlation of CLA lesions and local tumor progression (LTP). Subjects and methods: The study group included 146 patients with 167 ablation zones that had undergone follow-up CT examinations for more than 12 months after percutaneous RFA. CLA lesions corresponding to index tumors and ablative margins (safety margins) were evaluated in the ablation zones seen on immediate follow-up CT including coronal and sagittal multiplanar reformatted (MPR) images with narrow window width settings. Results: CLA lesions were depicted on 48 of 167 ablation zones (28.7%) on immediate follow-up CT images. Among the 48 ablation zones with CLA lesions, 27 (56.3%, 27/48) had ablative margins on all three of the orthogonal MPR images and they showed no LTP (0%) on follow-up CT examinations. Three of the ablation zones with CLA lesions (6.3%, 3/48) having an ablative margin on one plane only also showed no LTP (0%). LTP was observed in 2 of 18 ablation zones (11.1%) that had CLA lesions without ablative margins on all three planes. In the remaining 119 ablation zones without CLA lesions, 5 (4.2%, 5/119) showed LTP. Conclusion: CLA lesions in ablation zones were occasionally (28.7%) seen on immediate follow-up CT images after RFA for HCCs. The presence of CLA lesions with ablative margins might be a negative predictor of LTP.

  4. Incidence of Neisseria gonorrhoeae isolates negative by Syva direct fluorescent-antibody test but positive by Gen-Probe accuprobe test in a sexually transmitted disease clinic population.

    Beebe, J L; Rau, M P; Flageolle, S; Calhoon, B; Knapp, J S

    1993-09-01

    To determine the accuracy of the Syva (Palo Alto, Calif.) direct fluorescent-antibody (DFA) test in comparison with the Gen-Probe (San Diego, Calif.) Accuprobe culture confirmation test, we tested 395 isolates of Neisseria gonorrhoeae from cultures obtained from patients attending a sexually transmitted disease clinic from 1 July 1991 through 30 June 1992. All isolates were tested for DFA reactivity with a polyclonal reagent (Difco Laboratories, Detroit, Mich.) and a monoclonal reagent (Syva, Inc., direct specimen test) and for specific molecular probe reactivity by the Gen-Probe Accuprobe culture confirmation test for N. gonorrhoeae. The 395 isolates gave positive results for the Gen-Probe culture confirmation test and the Difco polyclonal direct specimen test. However, 18 (4.6%) of the isolates were negative for N. gonorrhoeae by the Syva DFA test. With the exception of six beta-lactamase-positive isolates, all isolates that were negative by Syva DFA were sensitive to penicillin, tetracycline, spectinomycin, and ceftriaxone by disk-diffusion susceptibility testing. Auxotyping and serotyping studies indicated that strains negative by Syva DFA consisted of several variants. The frequency of N. gonorrhoeae isolates showing negative results by Syva DFA in this patient population ranged from 0 to 11.5%/month. Laboratories using only the Syva DFA test for confirmation of N. gonorrhoeae may incur a significant risk of misidentification. PMID:8408585

  5. 上颌第一前磨牙三根管的临床检诊率%Clinical study of the incidence for about three canals in maxillary first premolares

    田福耕; 张新; 付锋勃

    2013-01-01

    Objective To investigate the clinical incidence of three canals in maxilrthlary first premolars and the effect of dental operating microscope on locating three canals.Methods 181 maxillary first premolars treated without microscopes and 184 maxillary first premolars treated with microscope were examined.Each case was taken preoperative X ray-film,explored by small size K files and record the number of canals.Results The incidence rate was 0.6% in maxillary first premolars treated without microscope,The incidents rate was 4.3% treated with microscope.The incidence rate about three canals in maxillary first premolars between two treatment groups were significant different based by chi-square analysis (P<0.001).Conclusion Identification of three canals in maxillary premolars is improved by microscope.More emphasis should be placed on the importance of using microscope for locating canals.%目的:探讨上颌第一前磨牙三根管的临床检诊率以及根管显微镜在提高上颌第一前磨牙根管临床检诊中的作用.方法:选取进行常规根管治疗181颗上颌第一前磨牙,以及进行显微根管治疗的184颗上颌第一磨牙,每一病例均拍摄术前X线片,探查根管,并记录根管数目.结果:进行常规根管治疗和显微根管治疗的上颌第一前磨牙检出率分别为0.6%和4.3%,对上颌第一前磨牙常规根管治疗和显微根管治疗的三根管检测进行卡方检验,后者的检出率明显高于前者(P<0.001).结论:根管显微镜有助于提高上颌第一前磨牙三根管的临床检诊,选择显微根管治疗有助于提升上颌磨牙根管治疗的成功率.

  6. Incident Information Management Tool

    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.

  7. 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

    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

  8. Incidence, etiology and mortality of cirrhosis

    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 c......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...

  9. Large whale incident database

    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...

  10. Incident Report - Legacy

    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...

  11. NRC Incident Response Plan

    The Nuclear Regulatory Commission (NRC) regulates civilian nuclear activities to protect the public health and safety and to preserve environmental quality. An Incident Response Plan had been developed and has now been revised to reflect current Commission policy. NUREG-0728, Rev. 2 assigns responsibilities for responding to any potentially threatening incident involving NRC licensed activities and for assuring that the NRC will fulfill it statutory mission. This report has also been reproduced for staff use as NRC Manual Chapter 0502

  12. 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

    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

  13. Incidence of ascariasis in gastric carcinoma

    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 of ascariasis in gastric carcinoma

    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

  15. Incidence of out-of-hospital cardiac arrest.

    Rea, Thomas D; Pearce, Rachel M; Raghunathan, Trivellore E; Lemaitre, Rozenn N; Sotoodehnia, Nona; Jouven, Xavier; Siscovick, David S

    2004-06-15

    Estimates of the incidence of out-of-hospital primary cardiac arrest (CA) have typically relied solely upon emergency medical service or death certificate records and have not investigated incidence in clinical subgroups. Overall and temporal patterns of CA incidence were investigated in clinically defined groups using systematic methods to ascertain CA. Estimates of incidence were derived from a population-based case-control study in a large health plan from 1986 to 1994. Subjects were enrollees aged 50 to 79 years who had had CA (n = 1,275). A stratified random sample of enrollees who had not had CA was used to estimate the population at risk with various clinical characteristics (n = 2,323). Poisson's regression was used to estimate incidence overall and for 3-year time periods (1986 to 1988, 1989 to 1991, and 1992 to 1994). The overall CA incidence was 1.89/1,000 subject-years and varied up to 30-fold across clinical subgroups. For example, incidence was 5.98/1,000 subject-years in subjects with any clinically recognized heart disease compared with 0.82/1,000 subject-years in subjects without heart disease. In subgroups with heart disease, incidence was 13.69/1,000 subject-years in subjects with prior myocardial infarction and 21.87/1,000 subject-years in subjects with heart failure. Risk decreased by 20% from the initial to the final time period, with a greater decrease observed in those with (25%) compared with those without (12%) clinical heart disease. Thus, CA incidence varied considerably across clinical groups. The results provide insights regarding absolute and population-attributable risk in clinically defined subgroups, information that may aid strategies aimed at reducing mortality from CA. PMID:15194012

  16. Incidence of dilated cardiomyopathy

    Abelmann, Walter H.

    1985-01-01

    Full reliable data on the incidence and prevalence of dilated cardiomyopathy are not available. In the United States, at least 0.7% of cardiac deaths are attributable to cardiomyopathy. Dilated cardiomyopathy probably contributes the great majority of these cases. The mortality rate for cardiomyopathy in males is twice that of females, and for blacks it is 2.4 times that of whites. Cardiomyopathy was diagnosed in 0.67% of patients discharged from hospitals in 1979 with diagnoses of disease of...

  17. Contaminated Mexican steel incident

    This report documents the circumstances contributing to the inadvertent melting of cobalt 60 (Co-60) contaminated scrap metal in two Mexican steel foundries and the subsequent distribution of contaminated steel products into the United States. The report addresses mainly those actions taken by US Federal and state agencies to protect the US population from radiation risks associated with the incident. Mexico had much more serious radiation exposure and contamination problems to manage. The United States Government maintained a standing offer to provide technical and medical assistance to the Mexican Government. The report covers the tracing of the source to its origin, response actions to recover radioactive steel in the United States, and return of the contaminated materials to Mexico. The incident resulted in significant radiation exposures within Mexico, but no known significant exposure within the United States. Response to the incident required the combined efforts of the Nuclear Regulatory Commission (NRC), Department of Energy, Department of Transportation, Department of State, and US Customs Service (Department of Treasury) personnel at the Federal level and representatives of all 50 State Radiation Control Programs and, in some instances, local and county government personnel. The response also required a diplomatic interface with the Mexican Government and cooperation of numerous commercial establishments and members of the general public. The report describes the factual information associated with the event and may serve as information for subsequent recommendations and actions by the NRC. 8 figures

  18. Cancer incidence among waiters

    Reijula, Jere; Kjaerheim, Kristina; Lynge, Elsebeth;

    2015-01-01

    AIMS: To study cancer risk patterns among waiters in the Nordic countries. METHODS: We identified a cohort of 16,134 male and 81,838 female waiters from Denmark, Finland, Iceland, Norway and Sweden. During the follow-up period from 1961 to 2005, we found that 19,388 incident cancer cases were...... diagnosed. Standardised incidence ratio (SIR) was defined as the observed number of cancer cases divided by the expected number, based on national age, time period and gender-specific cancer incidence rates in the general population. RESULTS: The SIR of all cancers in waiters, in the five countries combined......, was 1.46 (95% CI 1.41-1.51) in men and 1.09 (1.07-1.11) in women. In male waiters, the SIR decreased from 1.79 (1.63-1.96) in 1961-1975, to 1.33 (1.26-1.40) in 1991-2005, but remained stable among women. The SIR among male waiters was highest for cancers in the pharynx (6.11; 95% CI 5.02-7.37), oral...

  19. Dengue: clinical forms and risk groups in a high incidence city in the southeastern region of Brazil Dengue: formas clínicas e grupos de risco em município de alta incidência do sudeste do Brasil

    Ivana Macedo Cardoso; Aline de Souza Areias Cabidelle; Patrícia de Castro e Leão Borges; Carolina Ferreira Lang; Fabrício Greco Calenti; Larissa de Oliveira Nogueira; Aloisio Falqueto; Crispim Cerutti Junior

    2011-01-01

    INTRODUCTION: The article describes the epidemiologic profile of dengue cases in Vitória, the capital of Espírito Santo, Brazil, from 2000 to 2009, aimed at identifying risk groups regarding the incidence and severity of the disease. METHODS: Confirmed cases of dengue among city residents during ten years were classified as dengue fever, dengue hemorrhagic fever, dengue shock syndrome and dengue with complications, and analyzed according to sex, age, race-color and education. RESULTS: The pro...

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

    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.

  1. Incident users of antipsychotics

    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. As a...

  2. 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

    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

  3. Leukaemia incidence in Somerset

    Analysis I confirms two previous studies. There is a high rate of leukaemia incidence (all ages) in the MPH catchment area, compared with rates found by the Leukaemia Research Fund (LRF) for a large part of the country. LRF rates are only available for 1984-1986. For 1971-1987, local rates are 24% higher than LRF rates for 1984-1986. Limiting analysis to the three-year period for which LRF rates are available reveals a local rate for 1984-1986 that is 61% higher than the LRF rate. Analysis II thus identifies an unusual pattern of leukaemia and non-Hodgkins Lymphoma incidence in the vicinity of Hinkley Point. A relatively high rate exists for the period 1964-1986 but excess cases are concentrated in the period 1964-1973; after 1973, the rate is unremarkable. There is no ready explanation for this pattern. If radioactive emissions from Hinkley Point are responsible, large unreported releases would need to have occurred in the 1960's. This possibility needs to be explored. There are other possible explanations but current knowledge about causes of leukaemia is insufficient to offer definite answers. (Author)

  4. Road Congestion and Incident Duration

    Adler, Martin W.; van Ommeren, Jos; Rietveld, Piet

    2013-01-01

    Non-recurrent congestion is frequently caused by accidents and other incidents. We estimate the causal effect of incident duration on drivers’ time losses through changes in non-recurrent road congestion on Dutch highways. We demonstrate that incident duration has a strong positive, but concave, effect on non-recurrent congestion. The duration elasticity of non-recurrent congestion is about 0.40 implying that a one minute duration reduction generates a €60 gain per incident. We also show that...

  5. Racist Incident-Based Trauma

    Bryant-Davis, Thema; Ocampo, Carlota

    2005-01-01

    Racist incidents are potentially traumatizing forms of victimization that may lead to increased psychiatric and psychophysiological symptoms in targets. The magnitude of the problem of racist incidents in the United States is difficult to estimate; however, data from several sources permit the inference that the prevalence of racist incidents,…

  6. Incident Management: Process into Practice

    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…

  7. Incidence of Metoclopramide-induced Methemoglobinemia

    Akinci, Emine; Yücel YÜZBAŞIOĞLU; Semra ASLAY; Coşkun, Figen

    2011-01-01

    Objectives: Methemoglobinemia could be a congenital or acquired condition. It causes clinical conditions ranging from simple cyanosis to hypoxia, lactic acidosis and death. Several cases of metoclopramide-induced methemoglobinemia both in infants and adults have been reported in literature. We aimed to investigate the incidence of metoclopramide-induced methemoglobinemia in our emergency department (ED). Methods: Adult patients who were admitted to the ED with renal colic, peripheral vertigo,...

  8. Grazing incidence beam expander

    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.

  9. Cancer incidence among firefighters

    Pukkala, Eero; Martinsen, Jan Ivar; Weiderpass, Elisabete;

    2014-01-01

    OBJECTIVES: Firefighters are potentially exposed to a wide range of known and suspected carcinogens through their work. The objectives of this study were to examine the patterns of cancer among Nordic firefighters, and to compare them with the results from previous studies. METHODS: Data for this...... study were drawn from a linkage between the census data for 15 million people from the five Nordic countries and their cancer registries for the period 1961-2005. SIR analyses were conducted with the cancer incidence rates for the entire national study populations used as reference rates. RESULTS: A...... total of 16 422 male firefighters were included in the final cohort. A moderate excess risk was seen for all cancer sites combined, (SIR=1.06, 95% CI 1.02 to 1.11). There were statistically significant excesses in the age category of 30-49 years in prostate cancer (SIR=2.59, 95% CI 1.34 to 4.52) and...

  10. Statement of nuclear incidents

    Eight incidents were reported. Three mothers (two at BNFL's Sellafield Reprocessing Plant and one at Berkeley Nuclear Laboratories) had been contaminated and received more than the annual dose limit. At the Winfrith Atomic Energy Establishment, Cs124 and Cs137 had been washed off the outside of a flask onto the ground. At the BNFL Springfields works a discharge of a solution of natural uranium had occurred to the site foul drain. At the Drigg storage and disposal site a leak from a storage tank was reported. In the other three cases no radioactive release occurred. There was a loose coupling on a tiebar of a fuel stringer at Heysham-I reactor, water beneath a pipeline discharging from Harwell Laboratory was found not to be contaminated and at Dungeness-B a fuel assembly was dropped to the bottom of the reactor during refuelling. (UK)

  11. Delay Adjusted Incidence Infographic

    This Infographic shows the National Cancer Institute SEER Incidence Trends. The graphs show the Average Annual Percent Change (AAPC) 2002-2011. For Men, Thyroid: 5.3*,Liver & IBD: 3.6*, Melanoma: 2.3*, Kidney: 2.0*, Myeloma: 1.9*, Pancreas: 1.2*, Leukemia: 0.9*, Oral Cavity: 0.5, Non-Hodgkin Lymphoma: 0.3*, Esophagus: -0.1, Brain & ONS: -0.2*, Bladder: -0.6*, All Sites: -1.1*, Stomach: -1.7*, Larynx: -1.9*, Prostate: -2.1*, Lung & Bronchus: -2.4*, and Colon & Rectum: -3/0*. For Women, Thyroid: 5.8*, Liver & IBD: 2.9*, Myeloma: 1.8*, Kidney: 1.6*, Melanoma: 1.5, Corpus & Uterus: 1.3*, Pancreas: 1.1*, Leukemia: 0.6*, Brain & ONS: 0, Non-Hodgkin Lymphoma: -0.1, All Sites: -0.1, Breast: -0.3, Stomach: -0.7*, Oral Cavity: -0.7*, Bladder: -0.9*, Ovary: -0.9*, Lung & Bronchus: -1.0*, Cervix: -2.4*, and Colon & Rectum: -2.7*. * AAPC is significantly different from zero (p<.05). Rates were adjusted for reporting delay in the registry. www.cancer.gov Source: Special section of the Annual Report to the Nation on the Status of Cancer, 1975-2011.

  12. Thyroid cancer incidence in Corsica. 1998 - 2006

    In France, Corsica appears to be one of the most exposed regions to the fallout from the Chernobyl accident. Taking into account the scientific knowledge at that time, it was decided to focus studies on thyroid cancers. A study was carried out in order to estimate thyroid cancer incidence in Corsica for the periods 1998-2001 and 2002-2006. The study identified incident thyroid cancer cases between 1998 and 2006 among residents in Corsica. Data were collected using information from the hospitals (PMSI) and the local health insurance funds (ALD). Cases were validated through medical records before inclusion in the study. Over the period of study, 342 cases of thyroid cancer, rather women and relatively young patients, were identified in Corsica. Incidence rate of the thyroid cancer was high, but stable among men, and with a slight increase among women, particularly between 2002 and 2006. However, incidence rate and clinical characteristics of thyroid cancer in Corsica are not exceptional and are similar to those in other French districts. (authors)

  13. Precursor incident program at EDF

    The precursor program was started by EDF in 1994, after an investigation of the US NRC's Accident Sequence Precursor Program. Since then, reported operational events identified as Safety Outstanding Events have been analyzed whenever possible using probabilistic methods based on PSAs. Analysis provides an estimate of the remaining protection against core damage at the time the incident occurred. Measuring the incidents' severity enables to detect incidents important regarding safety. Moreover, the most efficient feedback actions can be derived from the main accident sequences identified through the analysis. Therefore, incident probabilistic analysis provides a way to assess priorities in terms of treatment and resource allocation, and so, to implement countermeasures preventing further occurrence and development of the most significant incidents. As some incidents cannot be analyzed using this method, probabilistic analysis can only be one among the methods used to assess the nuclear power plants' safety level. Nevertheless, it provides an interesting complement to classical methods of deterministic studies. (author)

  14. Incident Dispatching, Clearance and Delay

    Hall, Randolph

    2000-01-01

    This report models response times and delays for highway incidents, according for spacing between interchanges and the time penalty for changing directions, enabling a response vehicle to reach an incident on the opposite side of the highway. A fundamental question in dispatching incident crews is whether to send the closest vehicle that is currently available or to wait for another to become available that is even closer. Waiting for a closer one is advantageous because service time is effec...

  15. Incident reporting in general practice

    Zwart, D.L.M.

    2011-01-01

    Background and aim An incident reporting procedure (IRP) is an important part of patient safety management in healthcare. Currently, patient safety efforts are mainly guided by the ‘systems approach’: incidents, defined as ‘unintended or unexpected events which could have led or did lead to harm for patients’, may teach healthcare providers about the risks and possible flaws of their healthcare system. Hence, incidents should not only be detected and recorded, but also profoundly analysed, in...

  16. Problematika incident managementu v podniku

    Vašák, Martin

    2013-01-01

    Diploma thesis is dedicated to network management principles, mainly focused on incident management. It begins with a definition of incident management followed by an explanation in corresponding to ISO standards. Later in this theoretical prologue are introduced all functional elements of incident management including relations between them. Prologue also consists of detailed description of the TMN model and method of alarm correlation. The second, practical part of this thesis describes the...

  17. Tuberous sclerosis: Familial incidence

    The authors report on 6 sisters and brothers with Bourneville's disease (tuberous sclerosis). The article describes the different morphologic manifestations of the illness in the patients and places them in relation with the generally assumed principal signs with special reference to the new imaging techniques such as cranial computed tomography and magnetic resonance imaging. These methods reveal pathognomonic patterns already very early, in association with specific clinical changes. Tuberous sclerosis must be excluded even in apparently healthy relatives by an exact diagnosis. Computed tomography is an absolutely indispensable indicator in this regard, since it is a highly sensitive method. (orig.)

  18. Goiania incident case study

    The reasons for wanting to document this case study and present the findings are simple. According to USDOE technical risk assessments (and our own initial work on the Hanford socioeconomic study), the likelihood of a major accident involving exposure to radioactive materials in the process of site characterization, construction, operation, and closure of a high-level waste repository is extremely remote. Most would agree, however, that there is a relatively high probability that a minor accident involving radiological contamination will occur sometime during the lifetime of the repository -- for example, during transport, at an MRS site or at the permanent site itself during repacking and deposition. Thus, one of the major concerns of the Yucca Mountain Socioeconomic Study is the potential impact of a relatively minor radiation-related accident. A large number of potential impact of a relatively minor radiation-related accident. A large number of potential accident scenarios have been under consideration (such as a transportation or other surface accident which results in a significant decline in tourism, the number of conventions, or the selection of Nevada as a retirement residence). The results of the work in Goiania make it clear, however, that such a significant shift in established social patterns and trends is not likely to occur as a direct outcome of a single nuclear-related accident (even, perhaps, a relatively major one), but rather, are likely to occur as a result of the enduring social interpretations of such an accident -- that is, as a result of the process of understanding, communicating, and socially sustaining a particular set of associations with respect to the initial incident

  19. 根管治疗期间急症的发生程度与相关因素分析%A clinical evaluation of endodontic interappointment emergencies: incidence, severity and related factors

    张颖; 潘倩茹; 黄绮凌; 郑耀斌; 黄世光

    2012-01-01

    Objective The present study was performed to investigate the incidence, severity and related factors of endodontic interappointment emergencies (EIAE) and flare up index (FUI). Mothods Two hundred and four patients attending for endodontic therapy in Hunan Wantwant Hospital were randomly assigned to either double flared technique or crown down technique procedure group. In group A, 101 teeth were instrumented with double flared technique;In group B, 103 teeth were instrumented with crown down technique. The related factors were recorded, including age, gender, tooth position, pulpal and periapical status, pre-operative pain, sinus and the symptoms occurred 1 week after root canal instrumentation. Results The incidence of EIAE observed in 204 teeth was 13.24%. Twenty two endodontic EIAE (21.78%) were recorded in double flared technique group compared to 5(4.85%) EIAE in crown down technique group. The EIAE incidence in double flared technique group was significantly higher than that in crown down technique group (P0.05). Conclusion Crown down technique has been shown to be a safe and effective alternative to double flared technique. The presences of a periapical lesion and the pre-operative pain or without sinus were the most important predictors of EIAE during root canal therapy.%目的 分析根管治疗期间急症(EIAE)发生率、急性发作指数(FUI)及相关因素.方法 按纳入标准选取204例在湖南旺旺医院口腔科就诊需行根管治疗的患牙,随机分成两组,A组101例患牙采用双敞法制备根管;B组103例患牙采用根向深入法制备根管.记录相关数据,如患者年龄、性别、牙位、患牙治疗前状况(包括牙髓及根尖周状况、治疗前疼痛、窦道)及根管器械制备后1周内出现的症状.结果 204例患牙EIAE的发生率为13.24%(27/204),FUI值为3.51±1.36.双敞法组EIAE的发生率(21.78%)明显高于根向深入法组(4.85%),二者差异有统计学意义(P<0.01).

  20. Clinical surveys on the incidence of asthma and airway hyper responsiveness in allergic rhinitis%变应性鼻炎患者潜在哮喘和下气道高反应的筛查研究

    刘晓芳; 王向东; 王杨; 赵岩; 孙永昌; 张罗

    2012-01-01

    OBJECTIVE Allergic rhinitis and its impact on asthma (ARIA) questionnaire combined with indices in spirometric test may facilitate early diagnosis for asthma complicating in allergic rhinitis (AR) and for airway hyperresponsiveness (AHR) . METHODS A total of 306 AR patients without diagnosis of asthma received ARIA questionnaire, spirometric test and methacholine challenge test (MCT) to determine the incidence of asthma or AHR. The values corresponding to FEVi% and FEF25-75% were compared and ROC curves were plotted. RESULTS There were 127 cases with more than one positive response in the questionnaire, of which 24 cases showed positive response in pulmonary function diastole test, and 32 cases positive response in MCT. The omission diagnose rate of asthma was 18%, and the incidence of asthma in the cases with positive response was 44.1%. There were 179 cases with no positive response in the questionnaire, of which 41 cases were diagnosed as AHR with the incidence of 13%. The values of FEV1% and FEF25-75% in the different groups with MCT positive responses were significantly lower than those in the group with negative responses. Moreover, the ROC curves demonstrated the diagnostic accuracy of FEF25-75% was slightly higher than that of FEVi% for asthma or AHR. CONCLUSION ARIA questionnaire may help screen the combined asthma in AR. Some AR patients affiliated AHR. Damage in small airway function may prompt occurrence of asthma or AHR, and the related cases should receive MCT.%目的 探讨问卷调查结合肺功能发现变应性鼻炎(AR)合并哮喘和气道高反应性(airway hyperresponsiveness,AHR)的意义.方法 306例无哮喘的AR患者行问卷调查、肺功能乙酰甲胆碱激发试验(methacholine challenge test,MCT),诊断哮喘或AHR.比较第一秒用力呼气容积占预计值的百分比(FEV1%)和用力呼气中段流速(FEF25-75%)值,绘制ROC曲线.结果 127例有哮喘症状,24例肺功能舒张试验阳性,32

  1. Dengue: clinical forms and risk groups in a high incidence city in the southeastern region of Brazil Dengue: formas clínicas e grupos de risco em município de alta incidência do sudeste do Brasil

    Ivana Macedo Cardoso

    2011-08-01

    Full Text Available INTRODUCTION: The article describes the epidemiologic profile of dengue cases in Vitória, the capital of Espírito Santo, Brazil, from 2000 to 2009, aimed at identifying risk groups regarding the incidence and severity of the disease. METHODS: Confirmed cases of dengue among city residents during ten years were classified as dengue fever, dengue hemorrhagic fever, dengue shock syndrome and dengue with complications, and analyzed according to sex, age, race-color and education. RESULTS: The proportion of dengue cases was highest among women aged 20 to 29 years-old and similar between whites and blacks. A gradual decrease occurred in the percentage of dengue cases in the population aged 15 years-old or more, in the historical series of 10 years, and a growing increase in individuals less than 15 years-old, showing statistical significance. The fatality rate ranged from zero to 0.3% for all forms of dengue and from 0.2% to 18.2% for severe forms. CONCLUSIONS: The profile of those affected by the disease in the municipality is similar to those affected in Brazil. The increasing number of cases in individuals under 15 years-old corroborates the results of recent studies in other Brazilian municipalities.INTRODUÇÃO: O artigo descreve o perfil epidemiológico dos casos de dengue ocorridos no município de Vitória, capital do Estado do Espírito Santo, no período de 2000 a 2009, procurando identificar grupos de risco para a incidência e gravidade da doença. MÉTODOS: Os casos de dengue, confirmados em residentes do município no período de dez anos, foram classificados como febre da dengue, febre hemorrágica da dengue, síndrome do choque da dengue e dengue com complicações, e analisados segundo sexo, faixa etária, raça-cor e escolaridade. RESULTADOS: A proporção de casos de dengue foi maior entre mulheres, indivíduos de 20 a 29 anos, e semelhante entre brancos e afrodescendentes. Houve uma diminuição gradual do percentual de casos de

  2. 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.

    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.

  3. 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.

    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. PMID:21367996

  4. True incidence of vestibular schwannoma?

    Stangerup, Sven-Eric; Tos, Mirko; Thomsen, Jens;

    2010-01-01

    The incidence of diagnosed sporadic unilateral vestibular schwannomas (VS) has increased, due primarily to more widespread access to magnetic resonance imaging.......The incidence of diagnosed sporadic unilateral vestibular schwannomas (VS) has increased, due primarily to more widespread access to magnetic resonance imaging....

  5. Obliquely incident ion beam figuring

    Zhou, Lin; Dai, Yifan; Xie, Xuhui; Li, Shengyi

    2015-10-01

    A new ion beam figuring (IBF) technique, obliquely incident IBF (OI-IBF), is proposed. In OI-IBF, the ion beam bombards the optical surface obliquely with an invariable incident angle instead of perpendicularly as in the normal IBF. Due to the higher removal rate in oblique incidence, the process time in OI-IBF can be significantly shortened. The removal rates at different incident angles were first tested, and then a test mirror was processed by OI-IBF. Comparison shows that in the OI-IBF technique with a 30 deg incident angle, the process time was reduced by 56.8%, while keeping the same figure correcting ability. The experimental results indicate that the OI-IBF technique is feasible and effective to improve the surface correction process efficiency.

  6. General practitioner reported incidence of Lyme carditis in the Netherlands

    Hofhuis, A.; Arend, S.M.; Davids, C.J.; Tukkie, R.; van Pelt, W.

    2015-01-01

    Background Between 1994 and 2009, incidence rates of general practitioner (GP) consultations for tick bites and erythema migrans, the most common early manifestation of Lyme borreliosis, have increased substantially in the Netherlands. The current article aims to estimate and validate the incidence of GP-reported Lyme carditis in the Netherlands. Methods We sent a questionnaire to all GPs in the Netherlands on clinical diagnoses of Lyme borreliosis in 2009 and 2010. To validate and adjust the...

  7. The Incidence and Anatomy of Accessory Pudendal Arteries as Depicted on Multidetector-Row CT Angiography: Clinical Implications of Preoperative Evaluation for Laparoscopic and Robot-Assisted Radical Prostatectomy

    To help preserve accessory pudendal arteries (APAs) and to ensure optimal postoperative sexual function after a laparoscopic or robot-assisted radical prostatectomy, we have evaluated the incidence of APAs as detected on multidetector-row CT (MDCT) angiography and have provided a detailed anatomical description. The distribution of APAs was evaluated in 121 consecutive male patients between February 2006 and July 2007 who underwent 64- channel MDCT angiography of the lower extremities. We defined an APA as any artery located within the periprostatic region running parallel to the dorsal vascular complex. We also subclassified APAs into lateral and apical APAs. Two radiologists retrospectively evaluated the origin, course and number of APAs; the final APA subclassification based on MDCT angiography source data was determined by consensus. We identified 44 APAs in 36 of 121 patients (30%). Two distinct varieties of APAs were identified. Thirty-three APAs (75%) coursed near the anterolateral region of the prostatic apex, termed apical APAs. The remaining 11 APAs (25%) coursed along the lateral aspect of the prostate, termed lateral APAs. All APAs originated from the internal obturator artery and iliac artery or a branch of the iliac artery such as the inferior vesical artery. The majority of apical APAs arose from the internal obturator artery (84%). Seven patients (19%) had multiple APAs. APAs are more frequently detected by the use of MDCT angiography than as suggested by previous surgical studies. The identification of APAs on MDCT angiography may provide useful information for the surgical preservation of APAs during a laparoscopic or robot-assisted radical prostatectomy

  8. Impact of Incidental Irradiation on Clinically Uninvolved Nodal Regions in Patients With Advanced Non-Small-Cell Lung Cancer Treated With Involved-Field Radiation Therapy: Does Incidental Irradiation Contribute to the Low Incidence of Elective Nodal Failure?

    Purpose: To evaluate the incidental irradiation dose to elective nodal regions in the treatment of advanced non-small-cell lung cancer with involved-field radiation therapy (IF-RT) and the pattern of elective nodal failure (ENF). Methods and Materials: Fifty patients with advanced non-small-cell lung cancer, who received IF-RT at Kagawa University were enrolled. To evaluate the dose of incidental irradiation, we delineated nodal regions with a Japanese map and the American Thoracic Society map (levels 1-11) in each patient retrospectively and calculated the dose parameters such as mean dose, D95, and V95 (40 Gy as the prescribed dose of elective nodal irradiation). Results: Using the Japanese map, the median mean dose was more than 40 Gy in most of the nodal regions, except at levels 1, 3, and 7. In particular, each dosimetric parameter of level 1 was significantly lower than those at other levels, and each dosimetric parameter of levels 10 to 11 ipsilateral (11I) was significantly higher than those in other nodal regions. Using the American Thoracic Society map, basically, the results were similar to those of the Japanese map. ENF was observed in 4 patients (8%), five nodal regions, and no mean dose to the nodal region exceeded 40 Gy. On the Japanese map, each parameter of these five nodal region was significantly lower than those of the other nodal regions. Conclusions: These results show that a high dose of incidental irradiation may contribute to the low incidence of ENF in patients who have received IF-RT.

  9. 380例产后抑郁症发生率及其影响因素的临床探讨%380 Cases Clinical Study of Postpartum Depression the Incidence and Its Influencing Factors

    张志英

    2014-01-01

    Objective:To explore and analysis the incidence and the related factors of postpartum depression. Methods: Investigate 380 women who were in thirty days to sixty days after giving birth by using the Delivery Woman General Situation Questionnaire, the Edinburgh Postnatal Depression Scale and the Eysenck Personality Questionnaire. Results:The incidence of postpartum depression was 9.7%(37/380), and more in the elder group(13.3%) than in the younger group(Χ2=18.51,P<0.01). The P score of EPQ was higher in the postpartum depression group (5.29±1.76) than in non-depression group (4.10±2.46), t=2.39,P<0.05. And so did N score [(13.45±4.58) vs (9.31±5.13);t=3.12,P<0.01]. While the L score was lower in depression group [(11.71±4.69) vs (14.99±3.27);t=3.26,P<0.01]. Non-condition Logistic regression showed that the risk factors of postpartum depression were unhealthy status of delivery in the past (OR=2.08,P<0.05), non-harmonious relationship between the family members (OR=2.83,P<0.01), dissatisfactory housing condition (OR=2.29,P<0.01) and so on. There were three protective factors that were spontaneous delivery (OR=0.51,P<0.01), mental preparation for breeding infant (OR=0.11,P<0.01), husband's help in breeding infant (OR=0.34,P<0.01). Conclusions: There are many factors that are related to postpartum depression, and the social and mental factors should be given more at ention to.%目的:对产后抑郁症的发病率及其影响因素进行探讨分析。方法运用产妇一般情况调查表、爱丁堡产后抑郁量表、艾森克个性问卷(EPQ)对380例产妇在其产后30~60 d,进行调查。结果①产后抑郁症的发生率为9.7%(37/380),且随着年龄的增大而提高(χ2=18.51,P<0.01);②EPQ中的P量表,抑郁症组(5.29±1.76)分高于非抑郁症组(4.10±2.46)分,t=2.39,P<0.05;N量表,抑郁症组(13.45±4.58)分同样高于抑郁症组(9.31±5.13)分,t=3.12,P<0.01;L量表,抑郁症组(11.71±4.69)

  10. Increasing incidence of canine leptospirosis in Switzerland.

    Major, Andrea; Schweighauser, Ariane; Francey, Thierry

    2014-07-01

    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 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. PMID:25032740

  11. Increasing Incidence of Canine Leptospirosis in Switzerland

    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.

  12. Increasing Incidence of Canine Leptospirosis in Switzerland

    Major, Andrea; Schweighauser, Ariane; Francey, Thierry

    2014-01-01

    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 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. PMID:25032740

  13. Estimation of Incident Wave Height

    Frigaard, Peter; Helm-Petersen, J.

    1994-01-01

    The paper is the results found by Aalborg University in the calculations of the incident wave heights hm0 and the reflection coefficients α from the LIP-MAST investigations in the Vinje-Basin during May to July 1994....

  14. The NEA incident reporting system

    The Nuclear Energy Agency (NEA) Incident Reporting System (IRS) was established in 1980 in order to exchange operating experience gained in thermal nuclear power plants and to facilitate proper feedback of this experience to benefit nuclear regulatory authorities, utilities and manufacturers as well as to provide additional guidance for safety research programmes. The purpose of the system is to collect and disseminate sufficiently detailed information on incidents of safety significance in nuclear power plants, as soon as practicable, and feed back appropriate conclusions from such incidents. The exchange of information, in the form of reports, is supplemented by a database storage system designed to facilitate the process of identifying relevant reported incidents for specific studies. The NEA-IRS is an efficient and effective way of collecting and distributing information about operational experience of nuclear power plants on an international scale. (author)

  15. Idiot Savants: Rate of Incidence

    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)

  16. Regional comparison of cancer incidence

    Background. Due to specific war and post-war situation in Balkan region, differences in the number, type, development, biological course, treatment of malignant tumours and its outcome are possible. In order to perceive the situation realistically, it is necessary to gather continuously exact data about malignant tumours and compare them with the data from other European and world countries.The aim of the study was to collect and analyse the data on cancer incidence in the region of Sarajevo city, which represents a symbol of difficult times in the recent past, and to compare it to the incidence in the neighbouring countries. Patients and methods. Data on all newly diagnosed cancer cases, permanent residents of Sarajevo Canton, in the years 1999 and 2000 were collected. Crude incidence rate has been calculated according to the years observed, gender and localizations of the disease The data were compared to the cancer registries of Slovenia and Croatia and were observed in the light of specific local situation. Results. The crude cancer incidence of all sites but skin was the highest in both years and by both genders in Croatia. The incidence of the most common tumours (lung and breast cancer) was similar in all three countries. The differences in the incidence between both genders in the Sarajevo canton were registered in laryngeal and urinary bladder cancer, as well as in bone and cartilage sarcoma. Cervical cancer had extremely high incidence and was high up on the incidence list in the Sarajevo canton, which correlates with the data in developing countries. The incidence of other tumours in the post-war period is reaching expected numbers. Conclusions. It is difficult to identify whether the war and post-war stress, irregular and insufficient nutrition during and after the siege of the city of Sarajevo or some other factor influenced the cancer incidence among exposed population. The prevalence of smoking in the whole region is extremely high, in Bosnia and

  17. Incidence Handling and Response System

    Kalbande, Prof. Dhananjay R.; Thampi, Dr. G. T.; Singh, Manish

    2009-01-01

    A computer network can be attacked in a number of ways. The security-related threats have become not only numerous but also diverse and they may also come in the form of blended attacks. It becomes difficult for any security system to block all types of attacks. This gives rise to the need of an incidence handling capability which is necessary for rapidly detecting incidents, minimizing loss and destruction, mitigating the weaknesses that were exploited and restoring the computing services. I...

  18. NRC Incident-Response Plan

    The Nuclear Regulatory Commission (NRC) regulates civilian nuclear activities to protect the public health and safety and to preserve environmental quality. An Incident Response Plan had been developed and has now been revised to reflect current Commission policy. NUREG-0728, Rev. 1 assigns responsibilities for responding to any potentially threatening incident involving NRC licensed activities and for assuring that the NRC will fulfill its statutory mission. This report has also been reproduced for staff use as NRC Manual Chapter 0502

  19. Cyber Incidents Involving Control Systems

    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

  20. 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

    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

  1. Changing incidence of thyroid cancer

    The incidence of thyroid cancer was examined temporally and geographically by age and sex from data provided by tumor registries in the United States and abroad. The temporal trends in Connecticut showed an increase in annual incidence after 1945, with an especially sudden increase in incidence in females. The increase occurred predominantly in older males and younger females. The increase in young females was confirmed by cohort analysis. The rates rose with age in both sexes, but recently females have developed a secondary peak in the fourth decade of life. The same phenomenon was observed in other U.S. data but not as clearly in data from ten foreign registries. These observations are consistent with the hypothesis that radiation therapy for benign conditions of the head and neck in childhood was a factor in the increased incidence of thyroid cancer in U.S. females, but some other etiologic or modifying factor should be sought to explain the increased incidence in U.S. males

  2. Decreasing incidence rates of bacteremia

    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......-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 < .001), the incidence rate of community-acquired bacteremia decreased by 25.6% from 119.0 to 93.8 (3.7% annually, p < .001) and the...... incidence rate of nosocomial bacteremia decreased by 28.9% from 82.2 to 56.0 (4.2% annually, p < .001). The incidence rate of healthcare-associated bacteremia remained stable. The most common microorganisms were Escherichia coli (28.3%), Staphylococcus aureus (12.3%), coagulase-negative staphylococci (10...

  3. Incidence Handling and Response System

    Kalbande, Prof Dhananjay R; Singh, Mr Manish

    2009-01-01

    A computer network can be attacked in a number of ways. The security-related threats have become not only numerous but also diverse and they may also come in the form of blended attacks. It becomes difficult for any security system to block all types of attacks. This gives rise to the need of an incidence handling capability which is necessary for rapidly detecting incidents, minimizing loss and destruction, mitigating the weaknesses that were exploited and restoring the computing services. Incidence response has always been an important aspect of information security but it is often overlooked by security administrators. in this paper, we propose an automated system which will handle the security threats and make the computer network capable enough to withstand any kind of attack. we also present the state-of-the-art technology in computer, network and software which is required to build such a system.

  4. Risk - hazardous incident - communication 1

    Terms such as 'risk', 'hazardous incident', and 'communication' have become major catchwords in discussions about present-day problems, and may be reduced to a common denominator: disaster. Such an association, however, is inappropriate, as the concept indicated by the term 'risk' for instance covers a wide scale of possible danger. Even the term 'hazardous incident' describes events or conditions that are very different in terms of possible danger, let alone disastrous effects. The discrepancy to be observed between the facts and the public perception usually is due to the fact that people have little insight into the complex of problems involved, and to insufficient communication between the world of experts and the general public. The contributions to this publication present information and discuss a variety of solution sets to improve the communication problems in the context of the problem area of 'risk - hazardous incident - communication'. (orig./CB)

  5. Risk - hazardous incident - communication 2

    It is difficult to develop an objective approach to risks and effects of a hazardous incident that would be acceptable to the community at large. It is a matter of fact that there is great dissimilarity in the way various social groups perceive and define the risks of a particular technology, or the effects of hazardous incidents, sometimes they have even contrary opinions. Hence, open communication is seriously hampered, which in turn aggravates the problems encountered in this context. This second volume of the publication dealing with the problem area of 'risk - hazardous incident - communication' is intended to reveal patterns of the recurrent process which impedes communication, and to bridge the gaps between the various 'styles' of risk perception and definition. (orig./CB)

  6. Incidence and risk factors for nevirapine-associated rash.

    Maat, M.M. de; Heine, R. ter; Mulder, J.W.; Meenhorst, P.L.; Mairuhu, A.T.; Gorp, E. van; Huitema, A.D.; Beijnen, J.H.

    2003-01-01

    OBJECTIVE. To determine the incidence of rash in HIV-1 infected individuals starting a nevirapine-containing regimen in an unselected outpatient clinic population. Possible risk factors including plasma concentrations of nevirapine were evaluated for their relationship with the occurrence of a rash.

  7. Cardiovascular disease incidence and survival

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

    2016-01-01

    Studies on cardiovascular disease (CVD) incidence and survival show varying results between different ethnic groups. Our aim was to add a new dimension by exploring the role of migrant status in combination with ethnic background on incidence of-and survival from-CVD and more specifically acute...... of some types of cardiovascular disease compared to Danish-born. Family-reunified migrants on the other hand had lower rates of CVD. All migrants had better survival than Danish-born indicating that migrants may not always be disadvantaged in health....

  8. Serious Incident Management in Australia

    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…

  9. [Incidence of cancer in Navarre].

    Ardanaz, E; Moreno, C; Pérez de Rada Arístegui, M E; Ezponda, C; Navaridas, N

    2004-01-01

    Between 1998 and 2000 an annual average of 3,303 cases of invasive cancer were registered in Navarre, 58% of them in men. If we except non melanoma skin tumours, the annual number of cases was 2,495, with gross incidence rates of 559 and 372 per 100,000 in men and women, and rates adjusted to the world population of 312 and 203 per 100,000 respectively. Amongst men, the four most frequently diagnosed tumoural localisations were the prostate, lung, colorectal and bladder, accounting for 57% of all cases. The most notable due to their frequency amongst women were tumours of the breast, colorectal, uterus body and ovary, accounting for 54% of all cases. With respect to the five year period from 1993 to 1997, the global incidence of cancer in the three year period from 1998 to 2000 has increased 4.2% in men and 7.4% in women. The incidence of lung cancer and non-Hodgkin lymphomas in both sexes and of breast cancer in women and prostate cancer in men are notable. There continues to be a fall in the incidence rates of stomach cancer in both sexes, following the tendency begun in the 1970s. PMID:15644889

  10. Incidence of pyometra in Swedish insured cats.

    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. PMID:24726694

  11. INCREASED INCIDENCE OF THYROIDITIS IN RECENT YEARS

    McEnroe D

    2016-02-01

    Full Text Available A prospective study was carried out on 123 patients with enlarged thyroid swelling between 16-65 years age group, attending Department of Surgery, Sree Gokulam Medical College and research foundation, Venjaramoodu, Trivandrum during the period of November 2011 to February 2013. All patients were examined clinically after taking a detailed history. Then, they were investigated by TFT, USG, X-ray neck, X-ray chest, Indirect Laryngoscopy, FNAC and anti-thyroid antibody tests and all the patients were subjected to surgery and histopathological examination (HPE of the specimen obtained. Finally, all the reports were analysed and the age distribution, sex distribution and the incidence of thyroiditis in study population was obtained. During the study period 123 cases of enlarged thyroid underwent surgery, out of which 115 were females and 8 male patients. The age of the patient in the study ranged from 16- 65 years, the youngest being 16 years old and oldest being 65 years. Maximum cases being in between 30-50 with mean age of 42.3 years. The study showed a female predominance. The incidence of thyroiditis in the present study was 38.21% (47 cases.

  12. Cardiac asthma in elderly patients: incidence, clinical presentation and outcome

    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.

  13. Endometritis in Simmental cows: incidence, causes, and therapy options

    Zobel, Robert

    2013-01-01

    The objectives of this study were to evaluate endometritis incidence and possible causes, and to assess the different therapy options. From a total of 1300 cows, endometritis was diagnosed in 23.07%, with clinical endometritis in 15.31% and subclinical endometritis in 7.77%. Previous dystocia resulted in 40.59% of the clinical endometritis and 47.52% of the subclinical endometritis (P < 0.05). Placental retention caused clinical and subclinical endometritis in 43.18% and 37.50% of the cows...

  14. Incidence and predicting factors of falls of older inpatients

    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.

  15. Incidence of Neonatal Hyperphenylalaninemia in Fars Province South Iran

    Hamdollah Karamifar

    2010-02-01

    Full Text Available Objective:Phenylalanine hydroxylase or its cofactor, tetrahydrobiopterin (BH4, deficiency causes accumulation of phenylalanine in body fluids and central nervous system. Considering the fact that hyperphenylalaninemia is a preventable cause of mental retardation in infants, the objective of this study was to determine the incidence of congenital hyperphenylalaninemia in Fars province, south of Iran.Methods:In a period of one year from November 2007 to November 2008 blood samples were withdrawn from all newborns born in Fars province for measurement of serum phenylalanine. The samples with a serum level of � 2 mg/dl were referred to pediatric endocrine clinic for confirmation and determination of the type of hyperphenylalaninemia by quantitive serum phenylalanine measurements by using High-Pressure liquid chromatography (HPLC method.Findings:Nine out of 76966 newborns had a serum phenylalanine level �2mg/dl, of which 8 cases were confirmed by HPLC. The incidence of the disease was 1:10000. The incidence of mild hyperphenylalaninemia and phenylketonuria (PKU among the patients was 62.5% and 37.5% respectively and the incidence of BH4 deficiency was 1/76966.Conclusion:These findings indicate a high incidence of hyperphenylalaninemia, in the newborns from Fars province. The high incidence makes a comprehensive screening program for management of the disease necessary.

  16. Good Gradings of Generalized Incidence Rings

    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.

  17. Indicators for ICT security incident management

    Pandey, Bimal Raj

    2013-01-01

    Managing the different types and the nature of information security incidents has become a challenging task. However, the use of security incident indicators can improve the capabilities of the incident management process. Indicators are not only needed to assess and monitor the quality of incident management capabilities by quantifying overall processes, but also to provide an early warning and notification of incident occurrences. Though some research work has been initiated for development...

  18. Prostate cancer in Denmark. Incidence, morbidity and mortality

    Brasso, K; Iversen, Peter

    1999-01-01

    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...... 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...

  19. Dissociative Tendencies and Traffic Incidents

    Valle, Virginia

    2012-01-01

    Full Text Available This paper analyses the relationship between dissociative experiences and road traffic incidents (crashes and traffic tickets in drivers (n=295 from Mar del Plata (Argentina city. A self-report questionnaire was applied to assess traffic crash involvement and sociodemographic variables. Dissociative tendencies were assessed by a modified version of the DES scale. To examine differences in DES scores tests of the difference of means were applied. Drivers who reported to be previously involved in traffic incidents obtained higher puntuations in the dissociative experiences scale than drivers who did not report such events. This result is observed for the total scale and for the three sub-scales (absorption, amnesia and depersonalization. However, differences appeared mainly for minor damage collisions. Further studies are needed to evaluate the role of dissociative tendencies as a risk factor in road traffic safety.

  20. [Future cancer incidents in Germany].

    Haberland, J; Bertz, J; Görsch, B; Dölle, R; Kurth, B-M

    2006-05-01

    The future as well as the past development of cancer incidents in Germany is of continuous importance for health policy. Cancer incidence data observed over more than 20 years are analysed by log-linear models with polynomial trend components. The estimated trend models are used for a trend extrapolation until the year 2020. Since cancer registration in Germany is not complete yet and does not cover the whole area of the country national incidences are estimated by the data of the existing complete regional cancer registries. In this way it can be assessed that the number of new cancer diseases increased from 270,000 cases in 1980 to 420,000 cases in 2002. Extrapolating the trends and taking into account the demographic prognosis of the German Federal Statistical Office 570,000 (version 1) or 590,000 (version 9) annual cancer cases are predicted for the year 2020. From 1980 to 2002 a decrease of cancer mortality was observed. If this trend continues until 2020, the number of deaths caused by cancer would decrease from 209,000 in 2002 to 153,000 (or 158,000) in 2020, although the number of cancer cases are predicted to increase. Assuming constant mortality rates the number of deaths caused by cancer would be much higher. PMID:16596362

  1. Leukaemia incidents after Chernobyl accident

    Romania and especially its Eastern territory were among the most heavily affected area after Chernobyl accident. The objective of our study was to investigate whether or not the nuclear accident determined an increased number of leukaemia cases. The specific rates of leukaemia incidents by age group were calculated in 588167 children aged 0-6 years in April 1986 and 99917 children which have been exposed 'in utero'. The rates of 1989-1994 period were compared with the rates of 1980-1985 period. The incidence rates were lower in the exposed group than that in controls for children under 1 year (20.52/105 inh vs 23.11/105 inh), 1-3 years (13.26/105 inh vs 16.11/105 inh) and 4-6 years (9.58/105 inh vs 10.58/105 inh). The cohort of 'in utero' exposed children presented a leukaemia incidences insignificantly higher than that before the accident (23.10/105 inh vs 15.93/105 inh)

  2. Incidence of respiratory distress syndrome

    Objective: To determine the incidence of respiratory distress syndrome (RDS) in hospital born babies. Subjects and Methods: All live born infants delivered at the hospital and who fulfilled the diagnostic criteria of respiratory distress syndrome (RDS) were included in the study. Results: Ninety-four neonates developed RDS. Out of these, 88 (93.61%) were preterm and 06 (6.38%) were term infants. There was a male preponderance (65.95%). RDS was documented in 1.72% of total live births. 37.28% of preterm and 0.11% of term neonates born at the hospital. The incidence of RDS was 100% at 26 or less weeks of gestation, 57.14% at 32 weeks, and 3.70% at 36 weeks. The mortality with RDS was 41 (43.61%). Conclusion: RDS is the commonest cause of respiratory distress in the newborn, particularly, in preterm infants. It carries a high mortality rate and the incidence is more than that documented in the Western world. (author)

  3. Incidence and outcomes of bulimia nervosa : a nationwide population-based study

    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

  4. Nephrogenic Systemic Fibrosis: Incidence, Associations, and Effect of Risk Factor Assessment—Report of 33 Cases

    Perez-Rodriguez, Javier; Lai, Shenghan; Ehst, Benjamin D.; Fine, Derek M.; Bluemke, David A.

    2009-01-01

    Purpose: To describe the presentation and clinical course of patients with nephrogenic systemic fibrosis (NSF) at a large acute-care hospital, to evaluate the overall incidence of NSF, and to assess the effect of a hospital-wide policy regarding gadolinium-based contrast agent (GBCA) use on NSF incidence.

  5. The Tricastin incident; L'incident du Tricastin

    Nifenecker, H.

    2008-07-01

    The author comments the incident which occurred on the Tricastin site in July 2008: the release of 30 cubic meters of a uranium-containing solution. First, he recalls the international nuclear event scale, outlines that the Tricastin is not a nuclear power plant, that uranium is more a chemical toxic product than a radiological toxic product. After having briefly recalled some dose threshold values, he discusses the presence of uranium in the environment, and states that the event is actually a non-event which has been in fact magnified by the media

  6. The Diffuse Involvement of Bilateral Breasts in the Incidence of Burkitt's Lymphoma: A Case Report

    The incidence of Burkitt's lymphoma involving both breasts is rare. We report such a case that was diagnosed by a core biopsy of a hypoechoic lesion visualized from the ultrasonographic results of a patient that was clinically suspected of mastitis

  7. New insights regarding the incidence, presentation and treatment options of aorto-oesophageal fistulation after thoracic endovascular aortic repair

    Czerny, Martin; Eggebrecht, Holger; Sodeck, Gottfried; Weigang, Ernst; Livi, Ugolino; Verzini, Fabio; Schmidli, Jürg; Chiesa, Roberto; Melissano, Germano; Kahlberg, Andrea; Amabile, Philippe; Harringer, Wolfgang; Horacek, Michael; Erbel, Raimund; Park, Kay-Hyun; Beyersdorf, Friedhelm; Rylski, Bartosz; Blanke, Philipp; Canaud, Ludovic; Khoynezhad, Ali; Lönn, Lars; Rousseau, Hervè; Trimarchi, Santi; Brunkwall, Jan; Gawenda, Michael; Dong, Zhihui; Fu, Weiguo; Schuster, Ingrid; Grimm, Michael

    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)....

  8. Incidence of hemorrhagic stroke in the general population

    Gaist, David; Wallander, Mari-Ann; González-Pérez, Antonio;

    2013-01-01

    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......); 82% of potential cases were confirmed. Finally, we identified 3137 cases of hemorrhagic stroke. Crude incidence was 15 per 100 000 person-years for ICH and 11 per 100 000 person-years for SAH; the overall incidence increased sharply with age. CONCLUSIONS: Computer detection of cases of hemorrhagic...... 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....

  9. Leptospirosis in Ireland: annual incidence and exposures associated with infection.

    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.

  10. Grazing incidence diffraction : A review

    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

  11. Grazing incidence diffraction : A review

    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.

  12. Quality review of an adverse incident reporting system and root cause analysis of serious adverse surgical incidents in a teaching hospital of Scotland

    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.

  13. 潍坊地区婴幼儿缺铁性贫血发病率及其因素的临床分析%The Clinical Analysis of the Incidence and Correlation Factors for Iron Deficiency Anemia Infants in Weifang Area

    衣瑞华; 唐红梅; 李爱荣

    2012-01-01

    Objective To investigate the morbidity of iron deficiency anemia (IDA) in infants and toddler in Weifang area, discuss each correlation factors with this disease, to provide the theory basis for the clinical prevention. Methods 2358 subjects in the 1month ~3 year-old were studied, and select 372 health children as a control group. All subjects carry on routine anemia screening. The subjects are classified into three groups according to age and the degree of anemia (mild anemia group, moderate and severe anemia group), respectively. The total incidence and the incidence of IDA in various age groups were calculated, at the same time the relation of each factors with varying degree group were analyzed, SPSS16.0 were used for statistical. Results Among 2358 subjects, 728 examples have varying degree anemia, its prevalence rate is 30.87%. The morbidity is different in various age groups for IDA and has statistical significance(P<0.05). There are statistical significance between different risk factors and the degree of anemia (P<0.05). . Conclusion The morbidity of iron deficiency anemia (IDA) in infants and toddler is higher in 6 month ~1 year old group than other groups in Weifang area. The incidence is lower and the degree is less severe in breast-feeding babies than mix- and artificial- feeding ones. Diarrhea is the main risk factor for IDA in infants and toddler.%目的探讨潍坊地区婴幼儿缺铁性贫血的发病状况,分析缺铁性贫血的相关因素及各因素之间的相互关系,为临床防治该病提供理论依据.方法选择1月~3岁婴幼儿2358例,同时选取372例健康儿为对照组,所有的婴幼儿常规进行贫血筛查.将贫血患儿按发病年龄分为三组,并按缺铁的程度将贫血组分成轻、中、重三组.计算各年龄组贫血发病率及总发病率,分析各相关因素对于不同程度贫血患儿的影响,应用SPSS16.0软件进行统计分析.结果2358例婴幼儿中,728例有不同

  14. Ionospheric Oblique Incidence Soundings by Satellites

    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...

  15. USFA NFIRS 2013 Fire Incident & Cause Data

    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...

  16. Incidence of Canine Hip Dysplasia : A Survey of 272 Cases

    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

  17. Traffic incidents analysis on Slovenian motorway network

    Jakše, Bojan

    2013-01-01

    In my bachelor thesis we were analysing traffic incidents (such as accidents, congestions, heavy snow, etc.) on Slovenian road network, specifically we focused on incidents on motorways. We were starting from database of incidents provided by Prometno-informacijski center (Traffic information center) and added information about hourly traffic at the moment of incident. We were also researching possible correlations between weather and traffic congestions and accidents as well as behaviour of ...

  18. Increasing incidence of diabetes after gestational diabetes

    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. Detecting Terrorism Incidence Type from News Summary

    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 and...

  20. Subclinical Mastitis in Dairy Animals: Incidence, Economics, and Predisposing Factors

    2014-01-01

    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 mil...

  1. Incidence of psychiatric disorders after extended residence in Antarctica

    Palinkas, Lawrence A; Glogower, Frederic; Dembert, Mark; Hansen, Kendall; Smullen, Robert

    2004-01-01

    Objectives. The incidence of psychiatric disorders and depressive symptoms was examined in a cohort of American men and women who spent an austral winter at two different research stations in Antarctica to determine whether extended residence of nonindigenous inhabitants in a polar region is associated with psychiatric morbidity. Study Design. Debriefings interviews with 220 men and 93 women were conducted by 3 psychiatrists and 1 clinical psychologist at McMurdo Station and South Pole Statio...

  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

    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. Kerr--McGee incident

    A contamination incident at the Kerr-McGee Corporation in November 1974, was reported to the AEC and the Oklahoma State Department of Health. The health physics personnel discovered skin contamination in an employee; no source within the plant could be found. The contamination was alleged to be due to a glove leak, but no leak could be found. An investigation revealed the apartment of the employee to be extensively contaminated with moderate levels of plutonium. An investigation of the Kerr-McGee plutonium plant by the OCAW International Union resulted in three citations of violations of AEC requirements. The death of the employee a short time later in a car accident was reported as accidental and not related to radiation exposure. It is emphasized that the case was very complex and that oversimplification should be guarded against

  4. RADIATION CONTAMINATION INCIDENT AT ISOLDE

    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.

  5. Rattlesnake Mountain Observator (46.4{degrees}N, 119.6{degrees}W) multispectral optical depth measurements, 1979--1994

    Daniels, R.C. [ed.

    1995-09-22

    Surface measurements of solar irradiance of the atmosphere were made by a multipurpose computer-controlled scanning photometer at the Rattlesnake Mountain Observatory. The observatory is located at 46.4{degrees}N, 119.6{degrees}W at an elevation of 1088 m above mean sea level. The photometer measures the attenuation of direct solar radiation for different wavelengths using 12 filters. Five of these filters (ie., at 428 nm, 486 nm, 535 nm, 785 nm, and 1010 nm, with respective half-power widths of 2, 2, 3, 18, and 28 nm) are suitable for monitoring variations in the total optical depth of the atmosphere. Total optical depths for the five wavelength bands were derived from solar irradiance measurements taken at the observatory from August 5, 1979, to September 2, 1994; these total optical depth data are distributed with this numeric data package (NDP). To determine the contribution of atmospheric aerosols to the total optical depths, the effects of Rayleigh scattering and ozone absorption were subtracted (other molecular scattering was minimal for the five filters) to obtain total column aerosol optical depths. The total aerosol optical depths were further decomposed into tropospheric and stratospheric components by calculating a robustly smoothed mean background optical depth (tropospheric component) for each wavelength using data obtained during periods of low stratospheric aerosol loading. By subtracting the smoothed background tropospheric aerosol optical depths from the total aerosol optical depths, residual aerosol optical depths were obtained. These residuals are good estimates of the stratospheric aerosol optical depth at each wavelength and may be used to monitor the long-term effects of volcanic eruptions on the atmosphere. These data are available as an NDP from the Carbon Dioxide Information Analysis Center (CDIAC), and the NDP consists of this document and a set of computerized data files.

  6. Worldwide Incidence of Autoimmune Liver Disease

    Jepsen, Peter; Grønbæk, Lisbet; Vilstrup, Hendrik

    2015-01-01

    BACKGROUND: The variation that occurs in the incidence patterns of autoimmune liver diseases may provide insight into the risk factors causing the diseases. We systematically reviewed studies on the incidence of autoimmune hepatitis (AIH), primary biliary cirrhosis (PBC), primary sclerosing...... England. Most studies of PSC found incidence rates around 1 per 100,000 population per year, but there were no incident cases among 100,000 Alaska natives during the period 1984-2000. The incidence of IAC remains unknown. CONCLUSIONS: The incidence of the autoimmune liver diseases is around 1-2 per 100......,000 population per year for each disease. The variation in incidence over time and place suggests that there are differences in the prevalence of risk factors for the diseases, but the studies used different methods and so it is difficult to draw firm conclusions. We recommend that groups of investigators...

  7. Scrutinizing incident reporting in anaesthesia: why is an incident perceived as critical?

    Maaløe, R; la Cour, M; Hansen, A; Hansen, E G; Hansen, M; Spangsberg, N L M; Landsfeldt, Uffe S.; Odorico, J; Olsen, K S; Møller, J Trier; Pedersen, T

    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 deeme...... critical....

  8. Incidence of pterygium in patients admitted to a university hospital

    Fethiye Gülden Turgut

    2013-12-01

    Full Text Available Objectives: This study aimed to investigate the incidence of pterygium in a particular district of Istanbul, its association with age, and gender, and the severity of the disease. Methods: All patients aged ≥ 30 years referred to our outpatient clinics between January 2009 and December 2009 were included in this retrospective study. Age, gender, anterior segment photos, and findings of biomicroscopic eye examination were evaluated. Results: The incidence of pterygium for all age groups was 2.91% (male 1.75%, female 3.67% with an increasing incidence with age. A significant difference was detected in its incidence favoring female patients in 40-49, and 70-79, and male patients in ≥ 80 age groups, respectively. In addition, pterygium was seen in one (75.4% or both eyes (24.6% preferring right or left eye in 50.7%, and 49.3% of the patients, respectively. Pterygium was in nasal or temporal region in 98%, and 2% of the patients, respectively. The disease state in 59.9% of the patients was consistent with Stage 2 pterygium. The distance of pterygium from limbus was observed greatest in 60-69, and at a minimum in 40-49 age groups. No relationship was found between eye colour and development of pterygium. Conclusion: The incidence of pterygium increases with age. Incidence of pterygium differs between genders but without any significant difference. Its occurrence in one or both eyes and in right and left eyes was not influenced by gender of the patients. A statistically significant impact of eye colour of the patient on the development of pterygium was not disclosed. J Clin Exp Invest 2013; 4 (4: 436-442

  9. Incidence of Metoclopramide-induced Methemoglobinemia

    Emine AKINCI

    2011-01-01

    Full Text Available Objectives: Methemoglobinemia could be a congenital or acquired condition. It causes clinical conditions ranging from simple cyanosis to hypoxia, lactic acidosis and death. Several cases of metoclopramide-induced methemoglobinemia both in infants and adults have been reported in literature. We aimed to investigate the incidence of metoclopramide-induced methemoglobinemia in our emergency department (ED. Methods: Adult patients who were admitted to the ED with renal colic, peripheral vertigo, acute gastroentiritis and vascular headache and who were given a single dose of 10 mg metoclopramide for nausea and/or vomiting were involved in the study. The total number of study sample was 270. Results: Of the 270 patients, 208 (77% were female and 62 (33% were male. Patients’ methemoglobin levels ranged between 0.5-5.20 gr/dl with an average value of 0.97 gr/dl. There has been no significant difference found between methemoglobin levels and patients’ diagnoses, sex, age, comorbid diseases, and medications taken for comorbid factors. Conclusions: Although rarely seen, possibility of development of metoclopramide-induced methemoglobinemia following metoclopramide administration should be kept in mind.

  10. Colorectal polyp incidence among polypropylene manufacturing workers.

    Lewis, R J; Lerman, S E; Schnatter, A R; Hughes, J I; Vernon, S W

    1994-02-01

    To follow up earlier findings of increased colorectal cancer and polyp risk among a group of Texas polypropylene manufacturing workers, a second company-sponsored colorectal cancer screening program was conducted. Ninety-four (64%) of the 147 male workers negative for polyps in the first screening were rescreened. Age- and examiner-adjusted incidence rate ratios (IRRs) were modestly elevated for polypropylene manufacturing workers compared with patients screened at the same clinic for total (IRR = 1.31; 90% confidence interval [CI] = 0.84 to 2.03) and adenomatous (IRR = 1.80; 90% CI = 0.68 to 4.78) polyps. However, risk of adenomas among the highest exposed group (early term process/mechanical workers: IRR = 1.77; 90% CI = 0.51 to 6.18) was similar to risk in the least-exposed group (engineer/chemist/administrative workers: IRR = 2.02; 90% CI = 0.56 to 7.31). The modest, nonsignificant excesses and the similarity in risk across job categories does not suggest an occupationally related risk, although small numbers and potential biases preclude making definitive conclusions. PMID:8176517