WorldWideScience

Sample records for surgery danish results

  1. Danish experience with paediatric epilepsy surgery

    DEFF Research Database (Denmark)

    Underbjerg, Ebba von Celsing; Hoei-Hansen, Christina E; Madsen, Flemming Find

    2015-01-01

    INTRODUCTION: Epilepsy surgery is increasingly used to treat children with medically intractable epilepsy. This study investigates the aetiology and seizure outcome in Danish children operated between 1996 and 2010. METHODS: Retrospectively collected data on structural magnetic resonance imaging...... of children who undergo epilepsy surgery have a good, worthwhile seizure outcome. The seizure outcome for Danish children corresponds to that of other epilepsy surgery centres. The clinical criteria for selection of patients changed over time. FUNDING: none. TRIAL REGISTRATION: The Danish Data Protection...... (MRI) diagnoses, surgical procedures and seizure outcomes classified according to the Engel Classification were used. Changes over time grouped as 1996-2000, 2001-2005 and 2006-2010 were analysed. RESULTS: A total of 95 children underwent epilepsy surgery. Sixty-three operations were performed...

  2. Danish surgeons' views on minimally invasive surgery

    DEFF Research Database (Denmark)

    Edwards, Hellen; Jørgensen, Lars Nannestad

    2014-01-01

    BACKGROUND AND AIM: Advancements in minimally invasive surgery have led to increases in popularity of single-incision laparoscopic surgery (SILS) and natural orifice translumenal surgery (NOTES(®); American Society for Gastrointestinal Endoscopy [Oak Brook, IL] and Society of American...... Gastrointestinal and Endoscopic Surgeons [Los Angeles, CA]) due to their postulated benefits of better cosmesis, less pain, and quicker recovery. This questionnaire-based study investigated Danish surgeons' attitudes toward these new procedures. SUBJECTS AND METHODS: A 26-item questionnaire was developed...... and distributed electronically via e-mail to a total of 1253 members of The Danish Society of Surgeons and The Danish Society of Young Surgeons. RESULTS: In total, 352 (approximately 30%) surgeons completed the questionnaire, 54.4% were over 50 years of age, and 76.6% were men. When choosing surgery, the most...

  3. Danish experience with paediatric epilepsy surgery

    DEFF Research Database (Denmark)

    Underbjerg, Ebba von Celsing; Hoei-Hansen, Christina E; Madsen, Flemming Find

    2015-01-01

    INTRODUCTION: Epilepsy surgery is increasingly used to treat children with medically intractable epilepsy. This study investigates the aetiology and seizure outcome in Danish children operated between 1996 and 2010. METHODS: Retrospectively collected data on structural magnetic resonance imaging...... (MRI) diagnoses, surgical procedures and seizure outcomes classified according to the Engel Classification were used. Changes over time grouped as 1996-2000, 2001-2005 and 2006-2010 were analysed. RESULTS: A total of 95 children underwent epilepsy surgery. Sixty-three operations were performed...... of children who undergo epilepsy surgery have a good, worthwhile seizure outcome. The seizure outcome for Danish children corresponds to that of other epilepsy surgery centres. The clinical criteria for selection of patients changed over time. FUNDING: none. TRIAL REGISTRATION: The Danish Data Protection...

  4. Data from a national lung cancer registry contributes to improve outcome and quality of surgery: Danish results

    DEFF Research Database (Denmark)

    Jakobsen, Erik; Palshof, Torben; Østerlind, Kell

    2008-01-01

    OBJECTIVE: In 1998 The Danish Lung Cancer Group published the first edition of guidelines for diagnosis and treatment of lung cancer. A national registry was implemented in the year 2000 with the primary objective to monitor the implementation of these guidelines and nationwide to secure and impr......OBJECTIVE: In 1998 The Danish Lung Cancer Group published the first edition of guidelines for diagnosis and treatment of lung cancer. A national registry was implemented in the year 2000 with the primary objective to monitor the implementation of these guidelines and nationwide to secure...... has decreased from 23% to 11%. The proportion of patients having surgery within 14 days from referral has increased from 69% to 87%. CONCLUSIONS: Establishment of a national lung cancer group with the primary tasks to implement updated national guidelines and to secure valid registration of clinical...

  5. Danish experience with paediatric epilepsy surgery

    DEFF Research Database (Denmark)

    Underbjerg, Ebba von Celsing; Hoei-Hansen, Christina E; Madsen, Flemming Find

    2015-01-01

    INTRODUCTION: Epilepsy surgery is increasingly used to treat children with medically intractable epilepsy. This study investigates the aetiology and seizure outcome in Danish children operated between 1996 and 2010. METHODS: Retrospectively collected data on structural magnetic resonance imaging...... (MRI) diagnoses, surgical procedures and seizure outcomes classified according to the Engel Classification were used. Changes over time grouped as 1996-2000, 2001-2005 and 2006-2010 were analysed. RESULTS: A total of 95 children underwent epilepsy surgery. Sixty-three operations were performed...... in Denmark and 50 abroad. In all, 14 children needed reoperation. The median follow-up period was four years. At the latest follow-up, Engel class I (indicating no disabling seizures) was found in 67% of the patients. Cortical dysplasia, mesial temporal sclerosis and tumour were the most common MRI findings...

  6. Efficacy of the Danish epilepsy surgery programme

    DEFF Research Database (Denmark)

    Holm, E; Foged, M T; Beniczky, S

    2018-01-01

    lobe after ICR were free of disabling seizures. 12% of MTLE patients developed de novo depression after epilepsy surgery despite good surgical outcome. Three patients required rehabilitation due to post-operative hemiplegia. CONCLUSION: The outcomes of the Danish epilepsy surgery programme align...... epilepsy surgery programme from 2009 to 2014. MATERIAL AND METHODS: A total of 169 consecutive patients, operated at Rigshospitalet, were included. Information was gathered from digital patient records. Before 1-year follow-up, two patients were lost to follow-up and three were referred to new surgery...

  7. Local complications after cosmetic breast augmentation: results from the Danish Registry for Plastic Surgery of the breast

    DEFF Research Database (Denmark)

    Hvilsom, Gitte B; Hölmich, Lisbet R; Henriksen, Trine F

    2009-01-01

    to 30 days, 0 to 3 years, and 0 to 5 years) after primary implantation. Outcomes of primary interest were capsular contracture, asymmetry/displacement of the implant, hematoma, and infection. RESULTS: During the entire follow-up period (mean, 3.8 years; range, 0.1 to 8.7 years), 16.7 percent...... of the women were registered with an adverse event and 4.8 percent of the women were registered with a surgery-requiring complication. The most common adverse events within 30 days were hematoma (1.1 percent) and infections (1.2 percent), whereas the most common adverse events within 5 years were change...

  8. Early results and future challenges of the Danish Fracture Database

    DEFF Research Database (Denmark)

    Gromov, Kirill; Brix, Michael; Kallemose, Thomas

    2014-01-01

    INTRODUCTION: The Danish Fracture Database (DFDB) was established in 2011 to establish nationwide prospective quality assessment of all fracture-related surgery. In this paper, we describe the DFDB's setup, present preliminary data from the first annual report and discuss its future potential...... are registered. Indication for reoperation is also recorded. The reoperation rate and the one-year mortality are the primary indicators of quality. RESULTS: Approximately 10,000 fracture-related surgical procedures were registered in the database at the time of presentation of the first annual DFDB report...... of osteosynthesis were the three most common indications for reoperation and accounted for 34%, 14% and 13%, respectively. CONCLUSION: The DFDB is an online database for registration of fracture-related surgery that allows for basic quality assessment of surgical fracture treatment and large-scale observational...

  9. Early results and future challenges of the Danish Fracture Database

    DEFF Research Database (Denmark)

    Gromov, K.; Brix, Michael; Kallemose, T.

    2014-01-01

    INTRODUCTION: The Danish Fracture Database (DFDB) was established in 2011 to establish nationwide prospective quality assessment of all fracture-related surgery. In this paper, we describe the DFDB's setup, present preliminary data from the first annual report and discuss its future potential...... of osteosynthesis were the three most common indications for reoperation and accounted for 34%, 14% and 13%, respectively. CONCLUSION: The DFDB is an online database for registration of fracture-related surgery that allows for basic quality assessment of surgical fracture treatment and large-scale observational...

  10. Fetal growth in pregnancies conceived after gastric bypass surgery in relation to surgery-to-conception interval: a Danish national cohort study.

    Directory of Open Access Journals (Sweden)

    Lone Nikoline Nørgaard

    Full Text Available OBJECTIVE: To describe early and late fetal growth in pregnancies conceived after gastric bypass surgery in relation to time from surgery to conception of pregnancy. METHODS: National cohort study on 387 Danish women, who had laparoscopic or open gastric bypass surgery prior to a singleton pregnancy in which first trimester screening was performed between January 2008 and June 2011. Data were derived from national registers (Danish National Registry of Patients and Danish National Birth Registry, Pregnancy Complications and Abortion-clinical quality database (PreCAb and the Danish Fetal Medicine Database. Main outcome measures were early and late fetal growth in relation to time from bariatric surgery to conception of the pregnancy. Early fetal growth was expressed as "Fetal Growth Index": the ratio between the estimated number of days from first trimester ultrasound to second trimester ultrasound biometries and the actual calender time elapsed in days. Late fetal growth was expressed as the observed versus expected birthweight according to gestational age (GA. RESULTS: The surgery-to-conception interval ranged from 3 to 1851 days with a mean value of 502 (SD, 351 days. The mean "fetal growth index" was 0.99 (SD, 0.02 days/day and thus significantly lower than in the background population (mean, 1.04 (SD, 0.09 days/day, p<0.0001. The proportion of infants being small for gestational age was 18.8% and the proportion of large for gestational age infants was 6.7%. The correlation coefficients between surgery-to-conception time and "fetal growth index" and birthweight according to GA were 0.01 (p = 0.8 and 0.04 (p = 0.4, respectively. CONCLUSION: Fetal growth index was lower than reported in the background population. No correlation was found between the surgery-to-conception interval and early or late fetal growth in pregnancies conceived after gastric bypass surgery.

  11. Danish Anaesthesia Allergy Centre - preliminary results

    DEFF Research Database (Denmark)

    Garvey, L H; Roed-Petersen, J; Menné, T

    2001-01-01

    BACKGROUND: Anaphylactoid reactions in anaesthesia are rare and should ideally be investigated in specialist centres. At Gentofte University Hospital, we established such a centre in 1998 as a joint venture between the Departments of Anaesthesiology and Dermatology. We present the methodology...... for chlorhexidine. Only one patient has tested positive to a neuromuscular blocking drug (NMBD) so far. DISCUSSION: Our preliminary results appear to differ in two ways from results usually found in this field. Firstly, only one patient has tested positive for a NMBD and secondly, we have had four patients...

  12. Danish Anaesthesia Allergy Centre - preliminary results

    DEFF Research Database (Denmark)

    Garvey, L H; Roed-Petersen, J; Menné, T

    2001-01-01

    BACKGROUND: Anaphylactoid reactions in anaesthesia are rare and should ideally be investigated in specialist centres. At Gentofte University Hospital, we established such a centre in 1998 as a joint venture between the Departments of Anaesthesiology and Dermatology. We present the methodology...... of in vitro testing and skin testing. Blood samples for tryptase analysis are taken at the time of reaction and a control sample is taken together with samples for specific IgE analysis 2-4 weeks after the reaction. Subsequent skin testing comprises both prick tests and intradermal tests in most cases...... for chlorhexidine. Only one patient has tested positive to a neuromuscular blocking drug (NMBD) so far. DISCUSSION: Our preliminary results appear to differ in two ways from results usually found in this field. Firstly, only one patient has tested positive for a NMBD and secondly, we have had four patients...

  13. HPV genotype distribution in older Danish women undergoing surgery due to cervical cancer

    DEFF Research Database (Denmark)

    Hammer, Anne; Mejlgaard, Else; Gravitt, Patti

    2015-01-01

    INTRODUCTION: The prevalence of human papillomavirus (HPV)16/18 in cervical cancer may decrease with age. This study aimed to describe the HPV genotype distribution in Danish women aged 55 years or older with cervical cancer. MATERIAL AND METHODS: In this cross-sectional study we identified 153...... cases of cervical cancer diagnosed at Aarhus University Hospital, Denmark (1990-2012) and Copenhagen University Hospital Herlev, Denmark (2007-2012). All women had surgery to treat the disease. HPV genotyping was performed on cervical cancer tissue using the INNO LiPA HPV genotyping extra (Fujirebio......, Belgium) at the Department of Pathology, Aarhus University Hospital, Denmark. The main outcome was to estimate the age-specific prevalence of high-risk HPV genotypes included in the bivalent, the quadrivalent, and the nonavalent vaccine. RESULTS: Of 121 cases of cervical cancer included in this study, 113...

  14. A Danish survey of spinal cord stimulation baseline data: First results from a national neuromodulation database

    DEFF Research Database (Denmark)

    Meier, Kaare; Scherer, Christian; Rosenlund, Christina

    A Danish survey of spinal cord stimulation baseline data: First results from a national neuromodulation database......A Danish survey of spinal cord stimulation baseline data: First results from a national neuromodulation database...

  15. The Danish Fracture Database can monitor quality of fracture-related surgery, surgeons' experience level and extent of supervision

    DEFF Research Database (Denmark)

    Andersen, Morten Jon; Gromov, Kirill; Brix, Michael

    2014-01-01

    INTRODUCTION: The importance of supervision and of surgeons' level of experience in relation to patient outcome have been demonstrated in both hip fracture and arthroplasty surgery. The aim of this study was to describe the surgeons' experience level and the extent of supervision for: 1) fracture......-related surgery in general; 2) the three most frequent primary operations and reoperations; and 3) primary operations during and outside regular working hours. MATERIAL AND METHODS: A total of 9,767 surgical procedures were identified from the Danish Fracture Database (DFDB). Procedures were grouped based...... on the surgeons' level of experience, extent of supervision, type (primary, planned secondary or reoperation), classification (AO Müller), and whether they were performed during or outside regular hours. RESULTS: Interns and junior residents combined performed 46% of all procedures. A total of 90% of surgeries...

  16. The Danish Fracture Database can monitor quality of fracture-related surgery, surgeons' experience level and extent of supervision

    DEFF Research Database (Denmark)

    Andersen, M. J.; Gromov, K.; Brix, M.

    2014-01-01

    INTRODUCTION: The importance of supervision and of surgeons' level of experience in relation to patient outcome have been demonstrated in both hip fracture and arthroplasty surgery. The aim of this study was to describe the surgeons' experience level and the extent of supervision for: 1) fracture......-related surgery in general; 2) the three most frequent primary operations and reoperations; and 3) primary operations during and outside regular working hours. MATERIAL AND METHODS: A total of 9,767 surgical procedures were identified from the Danish Fracture Database (DFDB). Procedures were grouped based...... on the surgeons' level of experience, extent of supervision, type (primary, planned secondary or reoperation), classification (AO Muller), and whether they were performed during or outside regular hours. RESULTS: Interns and junior residents combined performed 46% of all procedures. A total of 90% of surgeries...

  17. The Danish airborne gamma-ray surveying results

    Energy Technology Data Exchange (ETDEWEB)

    Hovgaard, J. [Danish Emergency Management Agency, Birkeroed (Denmark)

    1997-12-31

    The Danish Emergency Management Agency (DEMA) in co-operation with the Technical University of Denmark (TUD), Department of Automation, participated in the international exercise RESUME-95 arranged in Finland in August 1995. DEMA performed measurement with their airborne gamma-ray surveying system. Surveys were done in the three areas known as AREA I, II, III. Results from AREA II (3 km x 6 km) show that the apparent {sup 137}Cs deposition assuming a deposition profile equal to the profile in AREA I based on soil samples varies from a few 10th kBqm{sup -2} up to 110 kBqm{sup -2}. However, a detailed analysis using a new method, Noise Adjusted Singular Value Decomposition (NASVD), shows that the true variations probably are smaller and that the observed differences to some extend are due to major variations in the depth distribution of the cesium. For example agricultural areas appears to have cesium much deeper deposit than the undisturbed areas. Another interesting result is that the NASVD analysis shows that the ration of {sup 134}Cs to {sup 137}Cs is fixed and approximately 0.03 (August 1995) a number in good agreement with the expected ratio from the Chernobyl accident. No true real-time software for source detection is yet integrated in the Danish system. Results from AREA III, however, show that the implemented software for rapid post processing of data worked excellent for detection of radioactive sources. Post analysis using NASVD demonstrates that all sources except for a small {sup 137}Cs source can be localized. (au).

  18. The Danish airborne gamma-ray surveying results

    Energy Technology Data Exchange (ETDEWEB)

    Hovgaard, J [Danish Emergency Management Agency, Birkeroed (Denmark)

    1998-12-31

    The Danish Emergency Management Agency (DEMA) in co-operation with the Technical University of Denmark (TUD), Department of Automation, participated in the international exercise RESUME-95 arranged in Finland in August 1995. DEMA performed measurement with their airborne gamma-ray surveying system. Surveys were done in the three areas known as AREA I, II, III. Results from AREA II (3 km x 6 km) show that the apparent {sup 137}Cs deposition assuming a deposition profile equal to the profile in AREA I based on soil samples varies from a few 10th kBqm{sup -2} up to 110 kBqm{sup -2}. However, a detailed analysis using a new method, Noise Adjusted Singular Value Decomposition (NASVD), shows that the true variations probably are smaller and that the observed differences to some extend are due to major variations in the depth distribution of the cesium. For example agricultural areas appears to have cesium much deeper deposit than the undisturbed areas. Another interesting result is that the NASVD analysis shows that the ration of {sup 134}Cs to {sup 137}Cs is fixed and approximately 0.03 (August 1995) a number in good agreement with the expected ratio from the Chernobyl accident. No true real-time software for source detection is yet integrated in the Danish system. Results from AREA III, however, show that the implemented software for rapid post processing of data worked excellent for detection of radioactive sources. Post analysis using NASVD demonstrates that all sources except for a small {sup 137}Cs source can be localized. (au).

  19. The Danish national passenger model – Model specification and results

    DEFF Research Database (Denmark)

    Rich, Jeppe; Hansen, Christian Overgaard

    2016-01-01

    The paper describes the structure of the new Danish National Passenger model and provides on this basis a general discussion of large-scale model design, cost-damping and model validation. The paper aims at providing three main contributions to the existing literature. Firstly, at the general level......, the paper provides a description of a large-scale forecast model with a discussion of the linkage between population synthesis, demand and assignment. Secondly, the paper gives specific attention to model specification and in particular choice of functional form and cost-damping. Specifically we suggest...... a family of logarithmic spline functions and illustrate how it is applied in the model. Thirdly and finally, we evaluate model sensitivity and performance by evaluating the distance distribution and elasticities. In the paper we present results where the spline-function is compared with more traditional...

  20. Vaginal Radical Trachelectomy for early stage cervical cancer. Results of the Danish National Single Center Strategy

    DEFF Research Database (Denmark)

    Hauerberg, L; Høgdall, C; Loft, A

    2015-01-01

    OBJECTIVE: To present and evaluate an unselected national single center strategy with fertility preserving trachelectomy in cervical cancer. In 2003 nationwide single-center referral of women for trachelectomies was agreed upon between all Danish departments performing cervical cancer surgery...... a total of 77 pregnancies. Of the 72 women 40 were referred to fertility treatment. First and second trimester miscarriage rates were 21.6% and 2.7%, respectively. A total of 53 children were born of which 41 were delivered after gestational week 34. CONCLUSION: This unselected national single center...... of 120 unselected consecutive VRTs were assessed. To obtain complete follow-up about fertility treatment, pregnancy and obstetric outcome the women filled out an electronic questionnaire. Median follow-up: 55.7 months. RESULTS: 85.8% of the patients had stage IB1 disease, 68.3% squamous cell carcinomas...

  1. LCA Experiences in Danish Industry: Results of a Survey

    DEFF Research Database (Denmark)

    Broberg, Ole; Christensen, Per

    1999-01-01

    A study on Danish industry's experiences with LCA has been performed. Twenty-six enterprises from different sectors filled in a questionnaire. The enterprises are still in an adoption and learning phase and experiences with full-blown LCA's are sparse. Expectations of future market pressure...

  2. Characteristics of complaints resulting in disciplinary actions against Danish GPs.

    Science.gov (United States)

    Birkeland, Søren; Depont Christensen, Rene; Damsbo, Niels; Kragstrup, Jakob

    2013-09-01

    The risk of being disciplined in connection with a complaint case causes distress to most general practitioners. The present study examined the characteristics of complaint cases resulting in disciplinary action. The Danish Patients' Complaints Board's decisions concerning general practice in 2007 were examined. Information on the motives for complaining, as well as patient and general practitioner characteristics, was extracted and the association with case outcome (disciplinary or no disciplinary action) was analysed. Variables included complaint motives, patient gender and age, urgency of illness, cancer diagnosis, healthcare settings (daytime or out-of-hours services), and general practitioner gender and professional seniority. Cases where the complaint motives involved a wish for placement of responsibility (OR = 2.35, p = 0.01) or a wish for a review of the general practitioner's competence (OR = 1.95, p = 0.02) were associated with increased odds of the general practitioner being disciplined. The odds of discipline decreased when the complaint was motivated by a feeling of being devalued (OR = 0.39, p = 0.02) or a request for an explanation (OR = 0.46, p = 0.01). With regard to patient and general practitioner characteristics, higher general practitioner professional seniority was associated with increased odds of discipline (OR = 1.97 per 20 additional years of professional seniority, p = 0.01). None of the other characteristics was statistically significantly associated with discipline in the multiple logistic regression model. Complaint motives and professional seniority were associated with decision outcomes. Further research is needed on the impact of professional seniority on performance.

  3. Pirfenidone treatment in idiopathic pulmonary fibrosis: nationwide Danish results

    Directory of Open Access Journals (Sweden)

    Goran Nadir Salih

    2016-09-01

    Full Text Available Background: Pirfenidone was approved by the European Medicines Agency and introduced in most European countries in 2011 for treatment of idiopathic pulmonary fibrosis (IPF. Objective: To describe the national Danish experiences of pirfenidone treatment for IPF during 30 months with respect to target population, safety, adherence to the treatment and effect analysis in a well-characterised IPF population in a real-life setting. Methods: Retrospective data collection from medical records of all patients in Denmark with IPF from 2011 to 2014. Data included baseline demographics, high-resolution computed tomography (HRCT, histopathology, forced vital capacity (FVC and 6-min walk test (6MWT. Longitudinal data on FVC, walk test, adherence to the treatment and vital status were also collected. Results: Pirfenidone treatment was initiated in 113 patients. Mean age was 69.6±8.1 years (±SD, and 71% were male. Definite IPF diagnosis required thoracoscopic lung biopsy in 45 patients (39.8%. The remaining 68 cases had a definite (64 patients or possible usual interstitial pneumonia (four patients pattern on HRCT. Patients were followed for 0.1–33.8 months (median 9.4 months. Fifty-one patients (45.2% needed dose adjustment, 18 (16% patients discontinued therapy and 13 patients (11.5% died. The annual mean decline in FVC was 164 ml (SE 33.2. The decline in 6MWT was 18.2 m (SE 11.2. Nausea (44.2%, fatigue (38.9% and skin reactions (32.7% were frequent adverse events. Conclusion: Patients with IPF treated with pirfenidone experienced tolerable adverse events. Patients were maintained on treatment due to a careful follow-up and dose adjustment programme. The annual decline in physiological parameters and mortality rate was comparable to previous randomised controlled trials.

  4. Quantitative reconstruction of past Danish landscapes: The first results

    DEFF Research Database (Denmark)

    Odgaard, Bent Vad; Nielsen, Anne Birgitte

    We present a first attempt at pollen based quantitative reconstruction of land cover around 9 Danish lake sites for the past 2500 years, based on models of pollen dispersal and -deposition (Prentice, 1985; Sugita, 1993, 1994), and pollen productivity estimates produced from a historical calibrati...... are then used in the Landscape Reconstruction Algorithm, LRA, (Sugita & Walker, 2000; Sugita, in press) to separate background and local pollen signals at small sites, thus providing reconstructions of local vegetation around the sites....

  5. Green technology foresight of products and materials - some reflections and results from an ongoing Danish project

    DEFF Research Database (Denmark)

    Jørgensen, Michael Søgaard; Pedersen, Thomas Thoning; Falch, Morten

    2005-01-01

    The article presents some methodological and theoretical reflections and some preliminary results from a Danish Green Technology Foresight project about environmental friendly products and materials, where the environmental potentials and risks from three technology areas are analysed: nano- bio...

  6. The Danish real-time SAR processor: first results

    DEFF Research Database (Denmark)

    Dall, Jørgen; Jørgensen, Jørn Hjelm; Netterstrøm, Anders

    1993-01-01

    A real-time processor (RTP) for the Danish airborne Synthetic Aperture Radar (SAR) has been designed and constructed at the Electromagnetics Institute. The implementation was completed in mid 1992, and since then the RTP has been operated successfully on several test and demonstration flights....... The processor is capable of focusing the entire swath of the raw SAR data into full resolution, and depending on the choice made by the on-board operator, either a high resolution one-look zoom image or a spatially multilooked overview image is displayed. After a brief design review, the paper addresses various...

  7. Cognitive Functioning after Surgery in Middle-aged and Elderly Danish Twins

    DEFF Research Database (Denmark)

    Dokkedal, Unni; Hansen, Tom G; Rasmussen, Lars S

    2016-01-01

    ,503 middle-aged and elderly twins. METHODS: Results from five cognitive tests were compared in twins exposed to surgery, classified as major, minor, hip and knee replacement, or other, with those of a reference group without surgery using linear regression adjusted for sex and age. Genetic and shared......BACKGROUND: Postoperative cognitive dysfunction is common, but it remains unclear whether there are long-term adverse cognitive effects of surgery combined with anesthesia. The authors examined the association between exposure to surgery and level of cognitive functioning in a sample of 8...... environmental confounding was addressed in intrapair analyses of 87 monozygotic and 124 dizygotic same-sexed twin pairs in whom one had a history of major surgery and the other did not. RESULTS: Statistically significantly lower composite cognitive score was found in twins with at least one major surgery...

  8. Cartilage status in FAI patients - results from the Danish Hip Arthroscopy Registry (DHAR)

    DEFF Research Database (Denmark)

    Lund, Bent; Nielsen, Torsten Grønbech; Lind, Martin

    2017-01-01

    management is not fully elucidated. This study from the Danish Hip Arthroscopy Registry (DHAR) will try to show data on the cartilage status from a large cohort. Data from a national registry potentially represent large amounts of population-based epidemiological information from multiple centres...... severe acetabular cartilage injury. DISCUSSION: The majority of patients with femoroacetabular impingement (FAI) undergoing hip arthroscopy have significant cartilage changes at the time of surgery primarily at the acetabulum and to a lesser degree at the femoral head. During FAI surgery the majority...

  9. Oncoplastia surgery breast conservation. First results

    International Nuclear Information System (INIS)

    Morales Tirado, Roxana; Breff Frometa, Alain; Alfonso Coto, Juan Carlos; Galvez Chavez, Julio Cesar

    2009-01-01

    Oncoplastic surgery is an important tool in the treatment patients with breast cancer stages I and II. A prospective study descriptive period between October 2005 and October 2006, which included 10 patients younger than 60 years in stages I and II, selected from the universe that came to the National Cancer Institute and Havana Radiobiology (INOR), following the inclusion criteria and exclusion. Were assessed before and after surgery from surveys that collected data questioning the patients and data clinical examination performed by the plastic surgeon. The predominant lesion was invasive ductal cancer and most patients were in stage I. There were no loco-regional recurrence in 2 year period. The most common complication was dehiscence surgical wound. Good aesthetic results were obtained in sixty percent of cases. It is confirmed that the surgery is Breast Oncoplastic very effective for the oncological safety and promising in terms of aesthetic results. (Author)

  10. The Danish Fracture Database can monitor quality of fracture-related surgery, surgeons' experience level and extent of supervision

    DEFF Research Database (Denmark)

    Andersen, M. J.; Gromov, K.; Brix, M.

    2014-01-01

    INTRODUCTION: The importance of supervision and of surgeons' level of experience in relation to patient outcome have been demonstrated in both hip fracture and arthroplasty surgery. The aim of this study was to describe the surgeons' experience level and the extent of supervision for: 1) fracture-related...... surgery in general; 2) the three most frequent primary operations and reoperations; and 3) primary operations during and outside regular working hours. MATERIAL AND METHODS: A total of 9,767 surgical procedures were identified from the Danish Fracture Database (DFDB). Procedures were grouped based...... procedures by junior residents grew from 30% during to 40% (p related surgery. The extent of supervision was generally high; however, a third of the primary procedures performed by junior...

  11. Characteristics of complaints resulting in disciplinary actions against Danish GPs

    DEFF Research Database (Denmark)

    S, Birkeland; RD, Christensen; N, Damsbo

    2013-01-01

    The risk of being disciplined in connection with a complaint case causes distress to most general practitioners. The present study examined the characteristics of complaint cases resulting in disciplinary action.......The risk of being disciplined in connection with a complaint case causes distress to most general practitioners. The present study examined the characteristics of complaint cases resulting in disciplinary action....

  12. [The Danish debate on priority setting in medicine - characteristics and results].

    Science.gov (United States)

    Pornak, S; Meyer, T; Raspe, H

    2011-10-01

    Priority setting in medicine helps to achieve a fair and transparent distribution of health-care resources. The German discussion about priority setting is still in its infancy and may benefit from other countries' experiences. This paper aims to analyse the Danish priority setting debate in order to stimulate the German discussion. The methods used are a literature analysis and a document analysis as well as expert interviews. The Danish debate about priority setting in medicine began in the 1970s, when a government committee was constituted to evaluate health-care priorities at the national level. In the 1980s a broader debate arose in politics, ethics, medicine and health economy. The discussions reached a climax in the 1990s, when many local activities - always involving the public - were initiated. Some Danish counties tried to implement priority setting in the daily routine of health care. The Council of Ethics was a major player in the debate of the 1990s and published a detailed statement on priority setting in 1996. With the new century the debate about priority setting seemed to have come to an end, but in 2006 the Technology Council and the Danish Regions resumed the discussion. In 2009 the Medical Association called for a broad debate in order to achieve equity among all patients. The long lasting Danish debate on priority setting has entailed only very little practical consequences on health care. The main problems seem to have been the missing effort to bundle the various local initiatives on a national level and the lack of powerful players to put results of the discussion into practice. Nevertheless, today the attitude towards priority setting is predominantly positive and even politicians talk freely about it. © Georg Thieme Verlag KG Stuttgart · New York.

  13. In the Aftermath of the Danish PIAAC results

    DEFF Research Database (Denmark)

    Cort, Pia; Larson, Anne

    The results of the first PIAAC survey were launched in 2013 and were expected by many to draw massive media coverage, given the previous effects of PISA. However, in Denmark, PIAAC turned out to be a ʹnon-shockʹ which seemed to have little, if any, impact on adult education policies (Cort & Larson......, 2015). Hence as a transnational ʹtechnology of governanceʹ, PIAAC seemed rather week. In this paper, we move from frontstage to backstage politics (Wodak, 2015) in order to trace how PIAAC has been followed up by actors within the field of adult education in Denmark. Through interviews...... with representatives for labour organisations we explore, whether they have taken up the launch of PIAAC as an open policy window and promoted adult education backstage. The results of our preliminary research indicate that this is not the case. Neither frontstage nor backstage does PIAAC seem to have influenced...

  14. Follow-up of abnormal or inadequate test results in the Danish Cervical Cancer Screening Program

    DEFF Research Database (Denmark)

    Kristiansen, Bettina Kjær

    2014-01-01

    Denmark has a higher incidence of cervical cancer than other Nordic countries, although all Danish women (aged 23–65) are screened regularly to identify possible cervical dysplasia or asymptomatic invasive cancer. Annually 40 000 women receives an abnormal or inadequate test result and a follow......-up recommendation. However problems with delayed follow-up may threaten the effectiveness of the Danish Cervical Cancer Screening Program, as 20% of women are delayed and dysplasia potentially can progress into cancer. Delayed follow-up is found in situations where women either consciously or unconsciously postpone...... up will be sent to the women (RCT). The intention is to ensure that all women will be notified about the test result, quickly, homogenously and in layman’s written language, still with the opportunity to contact or be contacted by the GP, if there is special needs. Furthermore, it is assumed that GP...

  15. Calcium in drinking water: effect on iron stores in Danish blood donors-results from the Danish Blood Donor Study.

    Science.gov (United States)

    Rigas, Andreas S; Ejsing, Benedikte H; Sørensen, Erik; Pedersen, Ole B; Hjalgrim, Henrik; Erikstrup, Christian; Ullum, Henrik

    2018-03-25

    Studies confirm that calcium inhibits iron absorption. Danish tap water comes from groundwater, which contains varying amounts of calcium depending on the subsoil. We investigated the association of calcium in drinking water with iron levels in Danish blood donors. We used data on Danish blood donors including dietary and lifestyle habits, blood donation history, and physiologic characteristics including measures of ferritin levels along with information on area of residence from The Danish Blood Donor Study. Data on calcium levels in groundwater ("water hardness") were obtained through the Geological Survey of Denmark and Greenland. We performed multiple linear and logistic regression analyses to evaluate the effect of water hardness on ferritin levels and risk of having iron deficiency (defined as ferritin levels water hardness and ferritin levels in both men and women. Risk of iron deficiency was correspondingly increased in both men (odds ratio [OR], 1.55; 95% confidence interval [CI], 1.14-2.12) and women (OR, 1.20; 95% CI, 1.03-1.40) with increasing water hardness. In analyses restricted to individuals who received supplemental iron tablets no significant association between groundwater hardness and ferritin levels was observed. As measured by ferritin levels, residential drinking water calcium content is associated with blood donors- iron levels and risk of iron deficiency. However, effect sizes are small. © 2018 AABB.

  16. Occupational exposures and sick leave during pregnancy: results from a Danish cohort study.

    Science.gov (United States)

    Hansen, Mette Lausten; Thulstrup, Ane Marie; Juhl, Mette; Kristensen, Jette Kolding; Ramlau-Hansen, Cecilia Høst

    2015-07-01

    This study aimed to investigate associations between work postures, lifting at work, shift work, work hours, and job strain and the risk of sick leave during pregnancy from 10-29 completed pregnancy weeks in a large cohort of Danish pregnant women. Data from 51 874 pregnancies in the Danish National Birth Cohort collected between 1996-2002 were linked to the Danish Register for Evaluation of Marginalization. Exposure information was based on telephone interviews. Hazard ratios (HR) with 95% confidence intervals (95% CI) were calculated by Cox regression analysis, using time of first episode of sick leave as the primary outcome. We found statistically significant associations between all the predictors and risk of sick leave; for non-sitting work postures (HRrange 1.55-2.79), cumulative lifting HRtrend 1.29, 95% CI 1.26-1.31, shift work (HRevening 1.90, 95% CI 1.73-2.09, HRnight 1.52, 95% CI 1.15-2.01), monthly night shifts HRtrend 1.12, 95% CI 1.11-1.14, increasing weekly work hours HRtrend 0.93, 95% CI 0.91-0.95 and high job strain HR 1.52, 95% CI 1.42-1.63. Some exposures influenced HR in either a positive or negative time-dependent way. Our results support previous findings and suggest that initiatives to prevent sick leave during pregnancy could be based on work conditions. Preventive measures may have important implications for pregnant women and workplaces.

  17. Results from the monitoring of pesticide residues in fruit and vegetables on the Danish market 1998-99

    DEFF Research Database (Denmark)

    Andersen, Jens Hinge; Poulsen, Mette Erecius

    2001-01-01

    grown. Of the samples, 35% were of Danish origin, with 65% originating from other countries. Three accredited laboratories performed analyses of the samples using capillary gas chromatography, liquid chromatography and spectrophotometric methods. Results were registered online into a central database...

  18. Robotic liver surgery: results for 70 resections.

    Science.gov (United States)

    Giulianotti, Pier Cristoforo; Coratti, Andrea; Sbrana, Fabio; Addeo, Pietro; Bianco, Francesco Maria; Buchs, Nicolas Christian; Annechiarico, Mario; Benedetti, Enrico

    2011-01-01

    Robotic surgery is gaining popularity for digestive surgery; however, its use for liver surgery is reported scarcely. This article reviews a surgeon's experience with the use of robotic surgery for liver resections. From March 2002 to March 2009, 70 robotic liver resections were performed at 2 different centers by a single surgeon. The surgical procedure and postoperative outcome data were reviewed retrospectively. Malignant tumors were indications for resections in 42 (60%) patients, whereas benign tumors were indications in 28 (40%) patients. The median age was 60 years (range, 21-84) and 57% of patients were female. Major liver resections (≥ 3 liver segments) were performed in 27 (38.5%) patients. There were 4 conversions to open surgery (5.7%). The median operative time for a major resection was 313 min (range, 220-480) and 198 min (range, 90-459) for minor resection. The median blood loss was 150 mL (range, 20-1,800) for minor resection and 300 mL (range, 100-2,000) for major resection. The mortality rate was 0%, and the overall rate of complications was 21%. Major morbidity occurred in 4 patients in the major hepatectomies group (14.8%) and in 4 patients in the minor hepatectomies group (9.3%). All complications were managed conservatively and none required reoperation. This preliminary experience shows that robotic surgery can be used safely for liver resections with a limited conversion rate, blood loss, and postoperative morbidity. Robotics offers a new technical option for minimally invasive liver surgery. Copyright © 2011 Mosby, Inc. All rights reserved.

  19. Danish Hip Arthroscopy Registry

    DEFF Research Database (Denmark)

    Mygind-Klavsen, Bjarne; Lund, Bent; Nielsen, Torsten Grønbech

    2018-01-01

    PURPOSE: Predictors of outcome after femoroacetabular impingement (FAI) surgery are not well-documented. This study presents data from the Danish Hip Arthroscopy Registry (DHAR) for such analyses. The purpose of this study was to identify predictors of poor outcome after FAI surgery in a Danish FAI...

  20. Assessment of competence in video-assisted thoracoscopic surgery lobectomy: A Danish nationwide study.

    Science.gov (United States)

    Petersen, René Horsleben; Gjeraa, Kirsten; Jensen, Katrine; Møller, Lars Borgbjerg; Hansen, Henrik Jessen; Konge, Lars

    2018-04-18

    Competence in video-assisted thoracoscopic surgery lobectomy has previously been established on the basis of numbers of procedures performed, but this approach does not ensure competence. Specific assessment tools, such as the newly developed video-assisted thoracoscopic surgery lobectomy assessment tool, allow for structured and objective assessment of competence. Our aim was to provide validity evidence for the video-assisted thoracoscopic surgery lobectomy assessment tool. Video recordings of 60 video-assisted thoracoscopic surgery lobectomies performed by 18 thoracic surgeons were rated using the video-assisted thoracoscopic surgery lobectomy assessment tool. All 4 centers of thoracic surgery in Denmark participated in the study. Two video-assisted thoracoscopic surgery experts rated the videos. They were blinded to surgeon and center. The total internal consistency reliability Cronbach's alpha was 0.93. Inter-rater reliability between the 2 raters was Pearson's r = 0.71 (P video-assisted thoracoscopic surgery lobectomy assessment tool scores for the 10 procedures performed by beginners were 22.1 (standard deviation [SD], 8.6) for the 28 procedures performed by the intermediate surgeons, 31.2 (SD, 4.4), and for the 20 procedures performed by experts 35.9 (SD, 2.9) (P better than intermediates (P better than beginners (P video-assisted thoracoscopic surgery lobectomy (video-assisted thoracoscopic surgery lobectomy assessment tool) in a clinical setting. The discriminatory ability among expert surgeons, intermediate surgeons, and beginners proved highly significant. The video-assisted thoracoscopic surgery lobectomy assessment tool could be an important aid in the future training and certification of thoracic surgeons. Copyright © 2018 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.

  1. Hereditary non-polyposis colorectal cancer: clinical features and survival. Results from the Danish HNPCC register

    DEFF Research Database (Denmark)

    Myrhøj, T; Bisgaard, M L; Bernstein, Inge Thomsen

    1997-01-01

    BACKGROUND: Hereditary non-polyposis colorectal cancer (HNPCC) is a dominantly inherited syndrome characterized by the development of colorectal cancer (CRC) and other carcinomas. Our aim was to evaluate tumour parameters and survival in HNPCC. METHODS: One hundred and eight Danish HNPCC patients...... were compared with 870 patients with sporadic colorectal cancer. RESULTS: The median age at CRC diagnosis was 41 years in the HNPCC group. HNPCC patients had significantly more carcinomas located to the right colon (68% against 49% in controls), more synchromous tumours (7% versus 1%), more...

  2. Bacteremia following dental implant surgery: preliminary results.

    Science.gov (United States)

    Bölükbaşı, Nilüfer; Özdemir, Tayfun; Öksüz, Lütfiye; Gürler, Nezahat

    2012-01-01

    The aims of this study were to investigate the incidence of bacteremia, bacteriology and antibiotic susceptibility against to causative bacteria associated with dental implant installation. 30 generally healthy patients were enrolled in this study. Blood samples were collected at baseline and at 30 minutes after dental implant installation and 24 hours after dental implant surgery. Blood samples were cultured in a BACTEC system. The isolated bacteria were identified using conventional methods. Antimicrobial sensitivity tests were performed by disc diffusion. No bacteria were isolated at the baseline and 24 hours after surgery, whereas the prevalence of bacteremia at 30 minutes after dental implant installation was 23%. The isolated bacteria species were Staphylococcus epidermidis, Eubacterium spp., Corynebacterium spp. and Streptococcus viridans. The Staphylococcus epidermidis, which was isolated in three patients, was found to be resistant to penicillin which is first choice of many clinicians. Our findings suggest that installation of dental implants can produce bacteremia. Within the limitations of this study, it can be speculated that the resistance of antibiotics may compromise the routine prophylaxis against infective endocarditis. Therefore use of blood cultures and antibiograms may be suggested in risky patients. The outcome of the present study should be verified using a larger patient group with varying conditions.

  3. [Results of combined endotrabeculectomy and phacoemulsification surgery].

    Science.gov (United States)

    Novytskyy, I Ya; Novytskyy, M I

    2015-01-01

    to identify indications and evaluate the efficacy of combined endotrabeculectomy and phacoemulsification surgery. A total of 172 patients (193 eyes) with open-angle glaucoma and cataract were enrolled. Group 1 included 102 patients (118 eyes), who were considered surgical candidates due to decompensation of IOP, group 2--70 patients (75 eyes), in whom IOP control could only be achieved with a multidrug regimen (two or more ocular hypotensive medications). The mean preoperative IOP measured with Maklakov tonometer was 26.4 ± 1.8 mmHg in group 1 and 20.5 ± 1.7 mmHg in group 2. In 134 eyes the extent of retention of intraocular fluid was determined intraoperatively by provoking blood reflux into Schlemm's canal. In 6 out of 134 eyes (4.5%) Schlemm's canal was not at all filled with blood, which was considered a contraindication for endotrabeculectomy. Partial filling of Schlemm's canal with blood was observed in 26 out of 134 eyes (19.4%), complete--in 102 eyes (76.1%). All but 6 patients underwent endotrabeculectomy (ab interno trabecular excision with original forceps through the anterior chamber angle) combined with cataract phacoemulsification and intraocular lens implantation. In 11 out of 126 cases, insignificant bleeding occurred during sample acquisition. No other complications were registered. Six months after the surgery, IOP was reduced by the mean of 7.0 ± 0.6 mmHg (26.5% from the baseline) in group 1 and by 2.2 ± 0.2 mmHg (10.7% from the baseline) in group 2. The number of hypotensive medications by that time has been decreased from 2.3 ± 0.3 to 0.8 ± 0.2 in group 1 and from 1.6 ± 0.3 to 0.4 ± 0.1 in group 2. Combined endotrabeculectomy and phacoemulsification surgery is a pathogenically oriented procedure, which improves ocular hydrodynamics and has a significant hypotensive effect.

  4. Mortality and survival of lung cancer in Denmark: Results from the Danish Lung Cancer Group 2000-2012

    DEFF Research Database (Denmark)

    Jakobsen, Erik; Rasmussen, Torben Riis; Green, Anders

    2016-01-01

    Background In the 1990s outcomes in Danish lung cancer patients were poor compared with the other Nordic countries. The five-year survival was only about 5%, only 10% of patients were operated on and less than 60% received active surgical or oncologic treatment. This paper describes trends...... in mortality and survival of lung cancer in Denmark from 2000 to 2012. Methods The study population comprised 52 435 patients with a diagnosis of cancer of the trachea and the lung, primarily ascertained from the Danish Lung Cancer Register and grouped into three cohorts by year of diagnosis. The outcome...... for all strata by gender, comorbidity, stage and surgery status and was accompanied by corresponding improvements in both absolute and relative survival. Conclusions The mortality has been significantly declining and the prognosis correspondingly improving in lung cancer in Denmark since the turn...

  5. Malignant melanoma risk after exposure to fertility drugs: results from a large Danish cohort study

    DEFF Research Database (Denmark)

    Hannibal, C.G.; Jensen, A.; Sharif, H.

    2008-01-01

    . A detailed data collection including information about type and amount of treatment was conducted. Using case-cohort techniques, we calculated rate ratios (RRs) of malignant melanoma associated with different fertility drugs after adjustment for parity status. RESULTS: 112 malignant melanomas were identified......OBJECTIVE: The aim was to examine the effects of fertility drugs on malignant melanoma risk using data from the largest cohort of infertile women to date. METHODS: A cohort of 54,362 women with infertility problems referred to Danish fertility clinics in the period 1963-1998 was established...... with a significant increased risk. For all groups of fertility drugs, we found no association with number of cycles of use or years since first use (latency). CONCLUSIONS: Our findings showed no strong association between malignant melanoma risk and use of fertility drugs, although the results indicated that use...

  6. Economies of scale and optimal size of hospitals: Empirical results for Danish public hospitals

    DEFF Research Database (Denmark)

    Kristensen, Troels

    number of beds per hospital is estimated to be 275 beds per site. Sensitivity analysis to partial changes in model parameters yields a joint 95% confidence interval in the range 130 - 585 beds per site. Conclusions: The results indicate that it may be appropriate to consolidate the production of small...... the current configuration of Danish hospitals is subject to scale economies that may justify such plans and to estimate an optimal hospital size. Methods: We estimate cost functions using panel data on total costs, DRG-weighted casemix, and number : We estimate cost functions using panel data on total costs......, DRG-weighted casemix, and number of beds for three years from 2004-2006. A short-run cost function is used to derive estimates of long-run scale economies by applying the envelope condition. Results: We identify moderate to significant long-run economies of scale when applying two alternative We...

  7. Intermittent exotropia surgery: results in different age groups.

    Science.gov (United States)

    Issaho, Dayane Cristine; Wang, Serena Xiaohong; Weakley, David Robert

    2017-01-01

    To report the outcomes in patients undergoing surgical correction of intermittent exotropia and to compare the age at surgery to motor and sensory success. This was a retrospective cohort study. The results of patients with intermittent exotropia treated with surgery over a 4-year period were reviewed. Patients were divided into two groups based on age at first surgery (groups. One hundred thirty-six patients were evaluated, with 67 and 51 patients undergoing surgery before and after the age of 4 years, respectively. The mean age at surgery was 6.8 ± 2.6 years. The reoperation rate for the patients who underwent surgery before 4 years of age was 48% versus 42% for the ones who underwent surgery after this age (p=0.93). Postoperative stereopsis showed an inverse linear association with age at surgery (page, and may even present better motor results than older patients. Postoperative stereoacuity in younger children revealed to be worse than in older children; however, this result is unlikely to be due to inadequate age for surgery, but rather, immaturity for performing the stereopsis test.

  8. Prevalence and risk of depressive symptoms 3-4 months post-surgery in a nationwide cohort study of Danish women treated for early stage breast-cancer

    DEFF Research Database (Denmark)

    Christensen, Søren; Zachariae, Robert; Jensen, Anders Bonde

    2009-01-01

    surgery for breast cancer, and to identify clinical risk factors while adjusting for pre-cancer sociodemographic factors, comorbidity, and psychiatric history. PATIENTS AND METHODS: The study cohort consists of 4917 Danish women, aged 18-70 years, receiving standardized treatment for early stage invasive...... breast cancer during the 2 1/2 year study period. Of these, 3343 women (68%) participated in a questionnaire study 12-16 weeks following surgery. Depressive symptoms (Beck's Depression Inventory II) and health-related behaviors were assessed by questionnaire. The Danish Breast Cancer Cooperative Group...... prognostic information. Physical functioning, smoking, alcohol use, and BMI were also independently associated with depressive symptoms. CONCLUSION: Risk factors for depressive symptoms were primarily restricted to pre-cancer conditions rather than disease-specific conditions. Special attention should...

  9. Risk of thyroid cancer after exposure to fertility drugs: results from a large Danish cohort study

    DEFF Research Database (Denmark)

    Hannibal, C.G.; Jensen, A.; Sharif, H.

    2008-01-01

    of 54 362 women with infertility problems referred to Danish fertility clinics in the period 1963-1998 was established. A detailed data collection including information about type and amount of treatment was conducted. Using case-cohort techniques, we calculated rate ratios (RRs) of thyroid cancer......BACKGROUND: Findings from the few epidemiological studies that have investigated thyroid cancer risk after fertility drugs have been inconclusive. Using data from the largest cohort of infertile women to date, we examined the effects of fertility drugs on thyroid cancer risk. METHODS: A cohort...... associated with different fertility drugs after adjustment for age at first live birth. RESULTS: A total of 29 thyroid cancers were identified during follow-up through 2000. Use of clomiphene [RR = 2.28; 95% confidence interval (CI): 1.08-4.82] or progesterone (RR = 10.14; 95% CI: 1.93-53.33) was associated...

  10. Music as a health promoting agent in dementia care. Results from a Norwegian/Danish context

    DEFF Research Database (Denmark)

    Ridder, Hanne Mette Ochsner; Stige, Brynjulf

    and how music is implemented in activities and daily care as well as in music therapy sessions. Results The various perspectives on music as a health promoting agent in dementia care are documented in the Norwegian/Danish book Musikkterapi og Eldrehelse (Music therapy and elderly health) published in June......Introduction According to The United Nations Principles, older persons should have access to cultural and recreational resources of society. Musical memory is remarkably well-maintained despite loss of other cognitive functions in dementia, and the use of music activities, caregiver singing, social...... dancing and music listening with iPods is increasingly implemented. Therefore, it is important to consider why and how music as a cultural and recreational resource is integrated in dementia care. Methods In the period from 2008-20014 the University of Bergen coordinated a collaborative network...

  11. Cumulative occupational shoulder exposures and surgery for subacromial impingement syndrome: a nationwide Danish cohort study.

    Science.gov (United States)

    Dalbøge, Annett; Frost, Poul; Andersen, Johan Hviid; Svendsen, Susanne Wulff

    2014-11-01

    The primary aim was to examine exposure-response relationships between cumulative occupational shoulder exposures and surgery for subacromial impingement syndrome (SIS), and to compare sex-specific exposure-response relationships. The secondary aim was to examine the time window of relevant exposures. We conducted a nationwide register study of all persons born in Denmark (1933-1977), who had at least 5 years of full-time employment. In the follow-up period (2003-2008), we identified first-time events of surgery for SIS. Cumulative exposure estimates for a 10-year exposure time window with a 1-year lag time were obtained by linking occupational codes with a job exposure matrix. The exposure estimates were expressed as, for example, arm-elevation-years in accordance with the pack-year concept of tobacco consumption. We used a multivariable logistic regression technique equivalent to discrete survival analysis. The adjusted OR (ORadj) increased to a maximum of 2.1 for arm-elevation-years, repetition-years and force-years, and to 1.5 for hand-arm-vibration-years. Sex-specific exposure-response relationships were similar for men and women, when assessed using a relative risk scale. The ORadj increased gradually with the number of years contributing to the cumulative exposure estimates. The excess fraction was 24%. Cumulative occupational shoulder exposures carried an increase in risk of surgery for SIS with similar exposure-response curves for men and women. The risk of surgery for SIS increased gradually, when the period of exposure assessment was extended. In the general working population, a substantial fraction of all first-time operations for SIS could be related to occupational exposures. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  12. The Danish Urogynaecological Database

    DEFF Research Database (Denmark)

    Guldberg, Rikke; Brostrøm, Søren; Hansen, Jesper Kjær

    2013-01-01

    in the DugaBase from 1 January 2009 to 31 October 2010, using medical records as a reference. RESULTS: A total of 16,509 urogynaecological procedures were registered in the DugaBase by 31 December 2010. The database completeness has increased by calendar time, from 38.2 % in 2007 to 93.2 % in 2010 for public......INTRODUCTION AND HYPOTHESIS: The Danish Urogynaecological Database (DugaBase) is a nationwide clinical database established in 2006 to monitor, ensure and improve the quality of urogynaecological surgery. We aimed to describe its establishment and completeness and to validate selected variables....... This is the first study based on data from the DugaBase. METHODS: The database completeness was calculated as a comparison between urogynaecological procedures reported to the Danish National Patient Registry and to the DugaBase. Validity was assessed for selected variables from a random sample of 200 women...

  13. Use of dairy products, lactose, and calcium and risk of ovarian cancer - results from a Danish case-control study

    DEFF Research Database (Denmark)

    Faber, Mette Tuxen; Jensen, Allan; Søgaard, Marie

    2012-01-01

    A number of epidemiological studies have examined the association between use of dairy products and risk of ovarian cancer, but results are conflicting. Using data from a large Danish population-based case-control study we here further examined the association between dairy consumption, lactose...

  14. Long term results of trabeculectomy surgery

    Directory of Open Access Journals (Sweden)

    Ferhat Evliyaoğlu

    2015-09-01

    Full Text Available Objective: Evaluation of long-term results of primary trabeculectomy operation Methods: The cases that are followed up with diagnosis of glaucoma in Okmeydanı Training and Research Hospital Eye Clinic between January 2000 and December 2001 were evaluated retrospectively. All of the cases, despite maximum therapy, have high intraocular pressure (IOP, undergone primary trabeculectomy operation, are followed at least 6 months and regularly followed through 10 years were included in this study. IOP with or without medical treatment 18mmg or less than 18 mmHg accepted as successful. IOL pressure measured with applanation tonometry. Results: 89 eyes of 70 cases were included in this study. The cases included in the study, 42 male (60%, and 28 (40% were female. The mean age was 63.65±12.18 years. Preoperative intraocular pressure determined as 30.36 ± 3.2 mmHg. In the follow up examination mean intra ocular pressure was 15.31 ± 1.2 mmHg at 1st month, 15.47± 1.1mmHg at 3rd month, 15.02±1.8 mmHg at 6th month, 15.34± 2.1 mmHg at 1st year, 15.82 ± 2.1mmHg at 2nd year, 17.06 ± 2.3mmHg at 5th year and 18.02 ± 2.2 mmHg at 10th year. Statistical analysis of these data showed significant decreased of intra ocular pressure in the post operative period in compare to the preoperative period, 1st month, 3rd month, 6th month, 1st year, 2nd year, 5th year an 10th year (p < 0.01. The follow-up period in the study was 91.10 ± 40.15 months (6-120 months. Conclusion: Primary trabeculectomy can be considered as an alternative treatment procedure especially in patients who does not use drugs regularly and unable to attend regular medical examination. J Clin Exp Invest 2015; 6 (3: 263-268

  15. Early results after robot-assisted colorectal surgery

    DEFF Research Database (Denmark)

    Eriksen, Jens Ravn; Helvind, Neel Maria; Jakobsen, Henrik Loft

    2013-01-01

    Implementation of robotic technology in surgery is challenging in many ways. The aim of this study was to present the implementation process and results of the first two years of consecutive robot-assisted laparoscopic (RAL) colorectal procedures.......Implementation of robotic technology in surgery is challenging in many ways. The aim of this study was to present the implementation process and results of the first two years of consecutive robot-assisted laparoscopic (RAL) colorectal procedures....

  16. Radon-222 exhalation from Danish building materials: H + H Industri A/S results

    International Nuclear Information System (INIS)

    Andersen, C.E.

    1999-08-01

    This report describes a closed-chamber method for laboratory measurements of the rate at which radon-222 degasses (exhales) from small building material samples. The chamber is 55 L in volume and the main sample geometry is a slab of dimensions 5x30x30 cm 3 . Numerical modelling is used to assess (and partly remove) the bias of the method relative to an ideal measurement of the free exhalation rate. Experimental results obtained with the method are found to be in agreement with the results of an open-chamber method (which is subject to different sources of error). Results of radon-222 exhalation rate measurements for 10 samples of Danish building materials are reported. Samples include ordinary concrete, lightweight aggregate concrete, autoclaved aerated concrete, bricks, and gypsum board. The maximum mass-specific exhalation rate is about 20 mBq h -1 kg -1 . Under consideration of the specific applications of the investigated building materials, the contribution to the indoor radon-222 concentration in a single-family reference house is calculated. Numerical modelling is used to help extrapolate the laboratory measurements on small samples to full scale walls. Application of typical materials will increase the indoor concentration by less than 10 Bq m -3 . (au)

  17. Surgical results of reoperative tricuspid surgery: analysis from the Japan Cardiovascular Surgery Database†.

    Science.gov (United States)

    Umehara, Nobuhiro; Miyata, Hiroaki; Motomura, Noboru; Saito, Satoshi; Yamazaki, Kenji

    2014-07-01

    Tricuspid valve insufficiency (TI) following cardiovascular surgery causes right-side heart failure and hepatic failure, which affect patient prognosis. Moreover, the benefits of reoperation for severe tricuspid insufficiency remain unclear. We investigated the surgical outcomes of reoperation in TI. From the Japan Cardiovascular Surgery Database (JACVSD), we extracted cases who underwent surgery for TI following cardiac surgery between January 2006 and December 2011. We analysed the surgical outcomes, specifically comparing tricuspid valve replacement (TVR) and tricuspid valve plasty (TVP). Of the 167 722 surgical JACVSD registered cases, reoperative TI surgery occurred in 1771 cases, with 193 TVR cases and 1578 TVP cases. The age and sex distribution was 684 males and 1087 females, with an average age of 66.5 ± 10.8 years. The overall hospital mortality was 6.8% and was significantly higher in the TVR group than in the TVP group (14.5 vs 5.8%, respectively; P tricuspid surgery were unsatisfactory. Although TVR is a last resort for non-repairable tricuspid lesions, it carries a significant risk of surgical mortality. Improving the patient's preoperative status and opting for TVP over TVR is necessary to improve the results of reoperative tricuspid surgery. © The Author 2014. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

  18. Comparison of long-term Moscow and Danish NLC observations: statistical results

    Directory of Open Access Journals (Sweden)

    P. Dalin

    2006-11-01

    Full Text Available Noctilucent clouds (NLC are the highest clouds in the Earth's atmosphere, observed close to the mesopause at 80–90 km altitudes. Systematic NLC observations conducted in Moscow for the period of 1962–2005 and in Denmark for 1983–2005 are compared and statistical results both for seasonally summarized NLC parameters and for individual NLC appearances are described. Careful attention is paid to the weather conditions during each season of observations. This turns out to be a very important factor both for the NLC case study and for long-term data set analysis. Time series of seasonal values show moderate similarity (taking into account the weather conditions but, at the same time, the comparison of individual cases of NLC occurrence reveals substantial differences. There are positive trends in the Moscow and Danish normalized NLC brightness as well as nearly zero trend in the Moscow normalized NLC occurrence frequency but these long-term changes are not statistically significant. The quasi-ten-year cycle in NLC parameters is about 1 year shorter than the solar cycle during the same period. The characteristic scale of NLC fields is estimated for the first time and it is found to be less than 800 km.

  19. Malignant melanoma risk after exposure to fertility drugs: results from a large Danish cohort study.

    Science.gov (United States)

    Hannibal, Charlotte Gerd; Jensen, Allan; Sharif, Heidi; Kjaer, Susanne Krüger

    2008-09-01

    The aim was to examine the effects of fertility drugs on malignant melanoma risk using data from the largest cohort of infertile women to date. A cohort of 54,362 women with infertility problems referred to Danish fertility clinics in the period 1963-1998 was established. A detailed data collection including information about type and amount of treatment was conducted. Using case-cohort techniques, we calculated rate ratios (RRs) of malignant melanoma associated with different fertility drugs after adjustment for parity status. 112 malignant melanomas were identified during follow-up through 2000. Use of clomiphene, gonadotrophins, hCG or GnRH did not affect risk of malignant melanoma significantly. When stratifying for parity, however, use of gonadotrophins (RR = 2.29; CI: 1.16-4.52) or GnRH (RR = 3.26; 95% CI: 1.50-7.09) among parous women was associated with a significant increased risk. For all groups of fertility drugs, we found no association with number of cycles of use or years since first use (latency). Our findings showed no strong association between malignant melanoma risk and use of fertility drugs, although the results indicated that use of gonadotrophins or GnRH might increase risk in parous women. Longer follow-up is needed to confirm our findings.

  20. How traumatic is breast cancer? Posttraumatic stress symptoms (PTSS) and risk factors for severe PTSS at 3 and 15 months after surgery in a nationwide cohort of Danish women treated for primary breast cancer

    DEFF Research Database (Denmark)

    O'Connor, Maja; Christensen, Søren; Jensen, Anders Bonde

    2011-01-01

    for primary breast cancer. Methods: Sixty-eight percent of all Danish women receiving surgery for primary breast cancer between October 2001 to March 2004 completed a questionnaire 3 months post-surgery (n=3343), which included the Impact of Event Scale (IES). Ninety-four percent of the disease-free women......The literature shows considerable between-study variation in the prevalence of Post-traumatic Stress Symptoms (PTSS) among women with breast cancer. Our aim was therefore to explore the prevalence of and risk factors for cancer-related PTSS in a nationwide inception cohort of women treated...... physical and mental illness, axillary lymph node involvement (>3), and reduced physical functioning at 3 months. Conclusion: The results confirm that receiving a breast cancer diagnosis can be a significant traumatic experience, and that many women experience persistent cancer-related PTSS. Low social...

  1. The Danish Inguinal Hernia Database

    Directory of Open Access Journals (Sweden)

    Friis-Andersen H

    2016-10-01

    Full Text Available Hans Friis-Andersen1,2, Thue Bisgaard2,3 1Surgical Department, Horsens Regional Hospital, Horsens, Denmark; 2Steering Committee, Danish Hernia Database, 3Surgical Gastroenterological Department 235, Copenhagen University Hospital, Hvidovre, Denmark Aim of database: To monitor and improve nation-wide surgical outcome after groin hernia repair based on scientific evidence-based surgical strategies for the national and international surgical community. Study population: Patients ≥18 years operated for groin hernia. Main variables: Type and size of hernia, primary or recurrent, type of surgical repair procedure, mesh and mesh fixation methods. Descriptive data: According to the Danish National Health Act, surgeons are obliged to register all hernia repairs immediately after surgery (3 minute registration time. All institutions have continuous access to their own data stratified on individual surgeons. Registrations are based on a closed, protected Internet system requiring personal codes also identifying the operating institution. A national steering committee consisting of 13 voluntary and dedicated surgeons, 11 of whom are unpaid, handles the medical management of the database. Results: The Danish Inguinal Hernia Database comprises intraoperative data from >130,000 repairs (May 2015. A total of 49 peer-reviewed national and international publications have been published from the database (June 2015. Conclusion: The Danish Inguinal Hernia Database is fully active monitoring surgical quality and contributes to the national and international surgical society to improve outcome after groin hernia repair. Keywords: nation-wide, recurrence, chronic pain, femoral hernia, surgery, quality improvement

  2. Radon-222 exhalation from Danish building materials: H + H Industri A/S results

    DEFF Research Database (Denmark)

    Andersen, Claus Erik

    1999-01-01

    rate measurements for 10 samples of Danish building materials are reported. Samples include ordinary concrete, lightweight aggregate concrete,autoclaved aerated concrete, bricks, and gypsum board. The maximum mass-specific exhalation rate is about 20 m Bq h"-"1 kg "-"1. Under consideration...

  3. Danish gynecologists' opinion about hysterectomy on benign indication: results of a survey

    DEFF Research Database (Denmark)

    Gimbel, Helga; Ottesen, Bent; Tabor, Ann

    2002-01-01

    AIMS: To survey Danish gynecologists' recommendations concerning hysterectomy and its method for benign diseases. METHODS: A questionnaire of seven clinical cases was sent to all gynecologists in Denmark (n = 450). The gynecologists were asked to recommend one of 14 possible treatments as the mos...

  4. Does pregnancy influence long-term results of bariatric surgery?

    Science.gov (United States)

    Quyên Pham, Thu; Pigeyre, Marie; Caiazzo, Robert; Verkindt, Hélène; Deruelle, Philippe; Pattou, François

    2015-01-01

    Bariatric surgery is performed mostly on obese women of reproductive age. Many authors have studied pregnancy outcomes after bariatric surgery. Only a small number of studies have analyzed the impact of maternity on the results of bariatric surgery. To study the effect of pregnancy on long-term outcomes of bariatric surgery. Lille University Hospital. A retrospective study was conducted on 591 women aged 18 to 42 years who had undergone laparoscopic adjustable gastric band (LAGB) surgery or laparoscopic Roux-en-Y gastric bypass (LRYGB) surgery between 1996 and 2012. A comparison of the results after a 5-year follow-up was performed between patients who became pregnant after their bariatric surgery (pregnant group, n = 84) and postoperative nonpregnant women (nonpregnant group, n = 507). At the 5-year visit, 84.8% patients were seen. The preoperative body mass index (BMI) was the same in the 2 groups (pregnant group: 47.8±6.9 kg/m(2); nonpregnant group: 47.5±7.2 kg/m(2); P = .755). The percentage of excess weight loss (%EWL) was lower in the pregnant group at 2 years (pregnant group = 45.9±24.6%; nonpregnant group = 56.9±28.6%, P = .002) but was similar at 5 years (47.7±27.7% versus 49.9±28.9%, P = .644). The decrease in co-morbidities was similar after 5 years. The gestational weight gain (GWG) was higher when the band was deflated during pregnancy (GWG =+12.7±10.5 kg) compared to the band without fluid removal (GWG =+4.9±7 kg) or laparoscopic Roux-en-Y gastric bypass (GWG =+4.4±1.1 kg) (Pbariatric surgery slows down postoperative weight loss but does not affect weight results at 5-year follow-up. Copyright © 2015 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.

  5. The Importance of Prolonged Provocation in Drug Allergy - Results From a Danish Allergy Clinic.

    Science.gov (United States)

    Fransson, Sara; Mosbech, Holger; Kappel, Mogens; Hjortlund, Janni; Poulsen, Lars K; Kvisselgaard, Ask D; Garvey, Lene H

    Drug provocation is the "Gold Standard" in drug allergy investigation. Recent studies suggest that a negative drug provocation on first dose should be followed by a prolonged provocation over several days. To evaluate drug allergy investigations on the basis of drug provocation, including prolonged provocation. Data from adult patients investigated for drug allergy in a Danish Allergy Clinic during the period 2010 to 2014 were entered into a database. Data included clinical details and results of provocations with suspected culprit drug (for penicillins performed only in specific IgE-negative patients). If provocation was negative on first dose, treatment was continued for 3 to 10 days. A total of 1,913 provocations were done in 1,659 patients, median age 46 years, of whom 1,237 (74.6%) were females. Drugs investigated were antibiotics, 1,776 (92.8%), of which 1,590 (89.5%) were penicillins; analgesics, 59 (3.1%); local anesthetics, 33 (1.7%); and other drugs, 45 (2.4%). In total, 211 of 1,913 (11.0%) provocations were positive. Causes were antibiotics, 198 (93.8%), of which 167 (84.3%) were penicillins; analgesics, 7 (3.3%); local anesthetics, 0; and other drugs, 6 (2.8%). Only 43 (20.4%) provocations were positive on first dose, whereas 95 (45.0%) turned positive more than 3 days later. Only 11.0% of the provocations were positive. Importantly, only 1 of 5 patients tested positive on the first dose, indicating that prolonged exposure should always be considered when drug provocation is included in allergy investigations. Most provocations were with penicillins, reflecting the pattern of antibiotic use in Denmark, which differs from that in other countries, especially outside Northern Europe. Copyright © 2017 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  6. Results of the Danish ''high efficiency motors campaign''

    Energy Technology Data Exchange (ETDEWEB)

    Malmose, K.

    2000-07-01

    In Denmark energy consultancy (demand side management activities (DSM)) took its first steps in the middle of the 80'ies. The energy consultancy was built up around the Danish electric utilities on which the Danish government imposed the implementation of energy savings for funds collected through the electricity bill (approx. 0.0006 DKK/kWh corresponding to approx. 0.001 ECU). The electric utilities trained energy consultants who specialised in visiting industrial enterprises and counselling on energy consumption, primarily focusing on auxiliary systems like lighting, compressed air, ventilation and heating. Within these areas large savings could be obtained because each company was focusing on the actual production but also because the cost of energy was a fraction of the total costs. (orig.)

  7. Cataract surgery in patients with nanophthalmos: results and complications.

    Science.gov (United States)

    Wu, Wayne; Dawson, Daniel G; Sugar, Alan; Elner, Susan G; Meyer, Kathy A; McKey, Jesse B; Moroi, Sayoko E

    2004-03-01

    To evaluate the results and complications of cataract surgery in patients with nanophthalmos. University hospital practice. The records of consecutive patients with nanophthalmos who had cataract surgery from 1978 through 2002 were reviewed for ocular diagnoses, corneal diameter, keratometry, axial length, retinal-choroidal-scleral thickness determined by echography, ocular surgeries, visual acuity, and complications. Eight patients (6 women, 2 men) with a mean age of 59 years were reviewed. Four patients were not previously diagnosed with nanophthalmos; increased retinal-choroidal-scleral thickness (mean 2.41 mm) confirmed the diagnosis. Twelve eyes had cataract extraction with posterior chamber intraocular lens (IOL) implantation, 11 by phacoemulsification and 1 by extracapsular cataract extraction, and 4 eyes had lamellar scleral resections. Additional surgeries included glaucoma laser treatment (8 eyes), cyclocryotherapy (2 eyes), trabeculectomy with scleral resection (1 eye), trabeculectomy combined with phacoemulsification (1 eye), and neodymium:YAG laser capsulotomy (4 eyes). No eye lost vision; however, complications included severe iritis, broken IOL haptic with vitreous loss, posterior capsule opacity, choroidal hemorrhage, phthisis, and aqueous misdirection. Results indicate that echography should be used to assess retinal-choroidal-scleral thickness in eyes that are hyperopic and at risk for narrow-angle glaucoma. Thickening may confirm the diagnosis of nanophthalmos and allow careful preoperative assessment and appropriate operative procedures in these high-risk eyes. With advances in cataract, glaucoma, and uveal effusion treatments, surgical results in patients with nanophthalmos are improving.

  8. Psychometric Validation of the BODY-Q in Danish Patients Undergoing Weight Loss and Body Contouring Surgery

    DEFF Research Database (Denmark)

    Poulsen, Lotte; Klassen, Anne; Rose, Michael

    2017-01-01

    study aims to psychometrically validate the BODY-Q for use in Danish patients. Methods: The process consisted of 3 stages: translation and linguistic validation, field-test, and data analysis. The translation was performed in accordance with the International Society for Pharmacoeconomics and Outcomes...... assessments with an overall response rate at 76%. Cronbach α values were ≥ 0.90, and person separation index values were in general high. The Rasch Measurement Theory analysis provided broad support for the reliability and validity of the Danish version of the BODY-Q scales. Item fit was outside the criteria...... for 34 of 138 items, and of these, 21 had a significant chi-square P value after Bonferroni adjustment. Most items (128 of 138) had ordered thresholds, indicating that response options worked as intended. Conclusion: The Danish version of the BODY-Q is a reliable and valid patient-reported outcome...

  9. Ear surgery techniques results on hearing threshold improvement

    Directory of Open Access Journals (Sweden)

    Farhad Mokhtarinejad

    2013-01-01

    Full Text Available Background: Bone conduction (BC threshold depression is not always by means of sensory neural hearing loss and sometimes it is an artifact caused by middle ear pathologies and ossicular chain problems. In this research, the influences of ear surgeries on bone conduction were evaluated. Materials and Methods: This study was conducted as a clinical trial study. The ear surgery performed on 83 patients classified in four categories: Stapedectomy, tympanomastoid surgery and ossicular reconstruction partially or totally; Partial Ossicular Replacement Prosthesis (PORP and Total Ossicular Replacement Prosthesis (TORP. Bone conduction thresholds assessed in frequencies of 250, 500, 1000, 2000 and 4000 Hz pre and post the surgery. Results: In stapedectomy group, the average of BC threshold in all frequencies improved approximately 6 dB in frequency of 2000 Hz. In tympanomastoid group, BC threshold in the frequency of 500, 1000 and 2000 Hz changed 4 dB (P-value < 0.05. Moreover, In the PORP group, 5 dB enhancement was seen in 1000 and 2000 Hz. In TORP group, the results confirmed that BC threshold improved in all frequencies especially at 4000 Hz about 6.5 dB. Conclusion: In according to results of this study, BC threshold shift was seen after several ear surgeries such as stapedectomy, tympanoplasty, PORP and TORP. The average of BC improvement was approximately 5 dB. It must be considered that BC depression might happen because of ossicular chain problems. Therefore; by resolving middle ear pathologies, the better BC threshold was obtained, the less hearing problems would be faced.

  10. Clinical results of Trabectome surgery for open-angle glaucoma

    Directory of Open Access Journals (Sweden)

    Mizoguchi T

    2015-10-01

    Full Text Available Takanori Mizoguchi,1 Shiro Nishigaki,2 Tomoki Sato,3 Harumi Wakiyama,4 Nobuchika Ogino2 1Mizoguchi Eye Clinic, Ophthalmology, Sasebo, 2Nishigaki Eye Clinic, Ophthalmology, Nagoya, 3Sato Eye Clinic, Ophthalmology, Arao, 4Japanese Red Cross Nagasaki Genbaku Hospital, Nagasaki, Japan Background: The purpose of this study was to determine outcomes when using Trabectome surgery and to evaluate factors associated with its effects in primary open-angle glaucoma (POAG and exfoliation glaucoma (EXG. Methods: This was a prospective, non-randomized, observational, comparative cohort study in which Trabectome surgery was used alone in patients with POAG or EXG. Trabectome surgery was considered to have failed when at least one of the following three criteria was fulfilled: intraocular pressure (IOP ≥21 mmHg and a <20% reduction below the baseline IOP on two consecutive follow-up visits 3 months or more after surgery; need for additional glaucoma surgery; and an increase in number of medications compared with baseline. Results: The subjects were 32 males (34 eyes and 46 females (48 eyes. POAG was observed in 43 eyes and EXG in 39 eyes. IOP after Trabectome surgery decreased significantly from 22.3±6.8 mmHg at baseline to 14.0±3.9 mmHg (23.0% reduction at month 24 in all cases (P<0.0000. The success rate at 2 years was 51.2% for all cases (POAG, 50.9%; EXG, 49.2%. There was no significant difference in success rate between POAG and EXG (P=0.91. Preoperative IOP (P=0.033 and number of medications (P=0.041 were significant factors for surgical success/failure in multivariate logistic regression. No serious complications were observed. Conclusion: Trabectome surgery achieved favorable IOP control and was equally effective in patients with POAG and those with EXG. Its effects were influenced by preoperative IOP and number of preoperative medications. Keywords: Trabectome, primary open-angle glaucoma, exfoliation glaucoma, success rate, risk factors 

  11. Comparing the effects of community service and imprisonment on reconviction: results from a quasi-experimental Danish study

    DEFF Research Database (Denmark)

    Klement, Christian

    2015-01-01

    Objective This study compares reconviction rates for Danish offenders sentenced to community service and imprisonment. A large general sample of offenders (n = 1602) is examined. Methods The study relies on a quasi-experimental design and uses propensity score matching as well as logistic....... Results Imprisonment is associated with a higher rate of recidivism and the result is statistically significant at conventional statistical levels. Conclusions Community service (CS) compared to imprisonment appears to cause a lower reconviction rate in general. Additional research is needed to shed light...

  12. Chronic pancreatitis: indications to surgery and remote results assessment criteria

    Directory of Open Access Journals (Sweden)

    A. V. Klimenko

    2013-06-01

    Full Text Available Present indications to surgery include intractable pain syndrome, severe dilation of the Wirsung’s duct, strictures and stones in the Wirsung’s duct, pancreatic pseudocysts, duodenal stenosis and obstructive jaundice because of “inflammatory mass” in the pancreatic head. But these absolute indications mean that in the most cases pancreatic exocrine and endocrine functions are already decompensated. Therefore it is important to produce new indications to surgical treatment of the CP in early stages. Also it is necessary to make such remote results assessment criteria that will allow to range among parenchymapreserving and resectional technics according to anatomical and functional parameters. Goal: to adjust indications to surgical treatment of the CP according to leading pathogenetic factors and develop criteria to assess remote results. Patients and methods: 122 CP patients have undergone surgery. There were 103 (84,4% men and – 19 (15,6% women, mean age - 45. Alcohol etiology of the CP was in 79 (64,8% patients, postpancreonecrotic – in 29 (23,8%, biliary – in 6 (4,9%, idiopathic – in 8 (6,6%. Wirsung’s duct diameter of 4 – 8 mm – was in 65 (53,3% patients, 8 – 12 and more – in 57 (46,7%. By Shalimov classification there were “pseudotumorous” – in 39 (31,9%, “calculouse” – in 40 (32,8%, fibrose-cystic – in 17 (13,9%, fibrose-degenerative with adjacent organs involvement and hampering of their function – in 26 (21,4% patients. All patients had pain syndrome and 79 (64,8% – exocrine and endocrine insufficiency. All patients underwent abdominal CT-scan, fecal elastase test, C-peptide, endogenic insulin, glucose, immunehystochemical investigation of biopsy samples taken from body corpus and tale simultaneously etc. Results: We have found that gastroenterologists poorly recognize “surgical” type of CP and restrain patients from being directed to surgical pancreatologists for surgical therapy. We

  13. Transabdominal midline reconstruction by minimally invasive surgery: technique and results.

    Science.gov (United States)

    Costa, T N; Abdalla, R Z; Santo, M A; Tavares, R R F M; Abdalla, B M Z; Cecconello, I

    2016-04-01

    The introduction of the minimally invasive approach changed the way abdominal surgery was carried out. Open suture and mesh reinforcement in ventral hernia repair used to be the surgeon's choice of procedure. Although the laparoscopic approach, with defect bridging and mesh fixation, has been described since 1993, the procedure remains largely unchanged. Evidence shows that defect closure and retro-muscular mesh positioning have the best outcomes and are the best surgical practice. We therefore aimed to develop and demonstrate a procedure which combined the good results of open surgery using the Rives-Stoppa principles, particularly in terms of recurrence, with all the benefits of minimally invasive surgery. Between October 2012 and February 2014, 15 post-bariatric surgery patients underwent laparoscopic midline incisional hernia repair. The peritoneal cavity was accessed through a 5-mm optical view cannula at the superior left quadrant. A suprapubic and two right and left lower quadrant cannulas were inserted for inferior access and dissection. The defect adhesions were released. The whole midline was closed with an endoscopic linear stapler, including the defect, from the lower abdomen, 4 cm below the umbilicus, until the epigastric region, including posterior sheath mechanical suturing and cutting in the same movement. A retrorectus space was created in which a retro-muscular mesh was deployed. Fixation was done using a hernia stapler against the posterior sheath from the peritoneal cavity to the abdominal wall muscles. Selection was based on xifo-umbilical incisional midline hernias post open bariatric surgery. Pregnant women, cancer patients, or patients with clinical contraindications were excluded. The patients mean age was 51.2 years (range 39-67). Four patients were men and eleven women. Two had well-compensated fibromyalgia, four had diabetes, and five had hypertension. The mean BMI was 29.5 kg/m2 (range 23-31.6). Surgery was performed successfully in all

  14. Women's preference of cosmetic results after gynecologic surgery.

    Science.gov (United States)

    Goebel, Kathryn; Goldberg, Jeffrey M

    2014-01-01

    To determine the cosmetic appeal of different incision types used in gynecologic surgery. One hundred women between the ages of 20 and 40 years were shown 4 color photographs of a female abdomen with incision sites marked for Pfannenstiel, minilaparotomy, traditional laparoscopy, and robotic-assisted laparoscopy. The women were asked to rank the photographs on cosmetic appeal alone. An additional photograph depicting single-port laparoscopy was then added, and patients were asked to again rank the photographs. Participants were also asked basic demographic information and prior surgical history. Office practice. One hundred women between the ages of 20 and 40. Participants. Minilaparotomy was ranked as the most appealing incision among the first set of photographs by 74% of the participants, and the remaining 26% preferred traditional laparoscopy. Robotic-assisted laparoscopy was ranked as the least appealing scar type by 42%, and no patient selected it as their first choice. Sixty-four percent preferred the appearance of a single-port laparoscopic scar when that option was added. The only demographic variable that reached statistical significance was the presence of prior abdominal surgery. Patients without prior surgery ranked minilaparotomy as more cosmetically appealing. When several minimally invasive surgical approaches are possible, the patient should be counseled regarding the cosmetic results of each. Patients in this study strongly preferred the appearance of minilaparotomy and single-port incisions over full Pfannenstiel or robotic incisions. Copyright © 2014 AAGL. Published by Elsevier Inc. All rights reserved.

  15. LCA of Danish fish products

    DEFF Research Database (Denmark)

    Thrane, Mikkel

    2006-01-01

    The article presents the main results from a PhD dissertation about environmental impacts from Danish fish products.......The article presents the main results from a PhD dissertation about environmental impacts from Danish fish products....

  16. The Danish letters

    DEFF Research Database (Denmark)

    Beier, Sofie; Ejlers, Steen

    2011-01-01

    The talk will focus on Danish type designers and their work on Æ (AE), Ø (Oslash) and Å (Aring). These 'anomalies' found in the Danish written language, often causes difficulties for type designers. The counters of Ø/ø sometimes appear overcrowded, the uppercase Æ can result in an uncomfortably o......' attempt to create the optimal variation of these letters, we will give a brief introduction to the Danish typography tradition ranging from the early 20th Century and up until today....

  17. Group cohesion and social support in exercise classes: results from a danish intervention study

    DEFF Research Database (Denmark)

    Christensen, Ulla; Schmidt, Lone; Budtz-Jørgensen, Esben

    2006-01-01

    This study examines the formation of group cohesion and social support in exercise classes among former sedentary adults, participating in a Danish community-based intervention. Furthermore, the aim is to analyze the impact of this process on exercise activity among the participants. A multimethod...... approach was used, analyzing both survey data and 18 personal interviews collected among 87 participants who completed the intervention project. Analysis was performed according to the grounded theory method. The formation of group cohesion was conditioned by the social composition of the group......, the teaching ability by the instructors, and the activity by itself. The cohesive group was characterized by an attitude of mutual support toward exercise activities. This mutual support facilitated development of self-efficacy beliefs among the participants improving their mastery expectation regarding...

  18. Danish Gynecological Cancer Database

    DEFF Research Database (Denmark)

    Sørensen, Sarah Mejer; Bjørn, Signe Frahm; Jochumsen, Kirsten Marie

    2016-01-01

    AIM OF DATABASE: The Danish Gynecological Cancer Database (DGCD) is a nationwide clinical cancer database and its aim is to monitor the treatment quality of Danish gynecological cancer patients, and to generate data for scientific purposes. DGCD also records detailed data on the diagnostic measures...... data forms as follows: clinical data, surgery, pathology, pre- and postoperative care, complications, follow-up visits, and final quality check. DGCD is linked with additional data from the Danish "Pathology Registry", the "National Patient Registry", and the "Cause of Death Registry" using the unique...... Danish personal identification number (CPR number). DESCRIPTIVE DATA: Data from DGCD and registers are available online in the Statistical Analysis Software portal. The DGCD forms cover almost all possible clinical variables used to describe gynecological cancer courses. The only limitation...

  19. Long-term results after proximal thoracic aortic redo surgery.

    Directory of Open Access Journals (Sweden)

    Martin Czerny

    Full Text Available OBJECTIVE: To evaluate early and mid-term results in patients undergoing proximal thoracic aortic redo surgery. METHODS: We analyzed 60 patients (median age 60 years, median logistic EuroSCORE 40 who underwent proximal thoracic aortic redo surgery between January 2005 and April 2012. Outcome and risk factors were analyzed. RESULTS: In hospital mortality was 13%, perioperative neurologic injury was 7%. Fifty percent of patients underwent redo surgery in an urgent or emergency setting. In 65%, partial or total arch replacement with or without conventional or frozen elephant trunk extension was performed. The preoperative logistic EuroSCORE I confirmed to be a reliable predictor of adverse outcome- (ROC 0.786, 95%CI 0.64-0.93 as did the new EuroSCORE II model: ROC 0.882 95%CI 0.78-0.98. Extensive individual logistic EuroSCORE I levels more than 67 showed an OR of 7.01, 95%CI 1.43-34.27. A EuroSCORE II larger than 28 showed an OR of 4.44 (95%CI 1.4-14.06. Multivariate logistic regression analysis identified a critical preoperative state (OR 7.96, 95%CI 1.51-38.79 but not advanced age (OR 2.46, 95%CI 0.48-12.66 as the strongest independent predictor of in-hospital mortality. Median follow-up was 23 months (1-52 months. One year and five year actuarial survival rates were 83% and 69% respectively. Freedom from reoperation during follow-up was 100%. CONCLUSIONS: Despite a substantial early attrition rate in patients presenting with a critical preoperative state, proximal thoracic aortic redo surgery provides excellent early and mid-term results. Higher EuroSCORE I and II levels and a critical preoperative state but not advanced age are independent predictors of in-hospital mortality. As a consequence, age alone should no longer be regarded as a contraindication for surgical treatment in this particular group of patients.

  20. Danish Colorectal Cancer Group Database.

    Science.gov (United States)

    Ingeholm, Peter; Gögenur, Ismail; Iversen, Lene H

    2016-01-01

    The aim of the database, which has existed for registration of all patients with colorectal cancer in Denmark since 2001, is to improve the prognosis for this patient group. All Danish patients with newly diagnosed colorectal cancer who are either diagnosed or treated in a surgical department of a public Danish hospital. The database comprises an array of surgical, radiological, oncological, and pathological variables. The surgeons record data such as diagnostics performed, including type and results of radiological examinations, lifestyle factors, comorbidity and performance, treatment including the surgical procedure, urgency of surgery, and intra- and postoperative complications within 30 days after surgery. The pathologists record data such as tumor type, number of lymph nodes and metastatic lymph nodes, surgical margin status, and other pathological risk factors. The database has had >95% completeness in including patients with colorectal adenocarcinoma with >54,000 patients registered so far with approximately one-third rectal cancers and two-third colon cancers and an overrepresentation of men among rectal cancer patients. The stage distribution has been more or less constant until 2014 with a tendency toward a lower rate of stage IV and higher rate of stage I after introduction of the national screening program in 2014. The 30-day mortality rate after elective surgery has been reduced from >7% in 2001-2003 to database is a national population-based clinical database with high patient and data completeness for the perioperative period. The resolution of data is high for description of the patient at the time of diagnosis, including comorbidities, and for characterizing diagnosis, surgical interventions, and short-term outcomes. The database does not have high-resolution oncological data and does not register recurrences after primary surgery. The Danish Colorectal Cancer Group provides high-quality data and has been documenting an increase in short- and long

  1. Satisfaction with information provided to Danish cancer patients: validation and survey results.

    Science.gov (United States)

    Ross, Lone; Petersen, Morten Aagaard; Johnsen, Anna Thit; Lundstrøm, Louise Hyldborg; Groenvold, Mogens

    2013-11-01

    To validate five items (CPWQ-inf) regarding satisfaction with information provided to cancer patients from health care staff, assess the prevalence of dissatisfaction with this information, and identify factors predicting dissatisfaction. The questionnaire was validated by patient-observer agreement and cognitive interviews. The prevalence of dissatisfaction was assessed in a cross-sectional sample of all cancer patients in contact with hospitals during the past year in three Danish counties. The validation showed that the CPWQ performed well. Between 3 and 23% of the 1490 participating patients were dissatisfied with each of the measured aspects of information. The highest level of dissatisfaction was reported regarding the guidance, support and help provided when the diagnosis was given. Younger patients were consistently more dissatisfied than older patients. The brief CPWQ performs well for survey purposes. The survey depicts the heterogeneous patient population encountered by hospital staff and showed that younger patients probably had higher expectations or a higher need for information and that those with more severe diagnoses/prognoses require extra care in providing information. Four brief questions can efficiently assess information needs. With increasing demands for information, a wide range of innovative initiatives is needed. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  2. Surgery of petroclival meningiomas. Recent surgical results and outcomes

    Directory of Open Access Journals (Sweden)

    Radoi Mugurel

    2015-03-01

    Full Text Available Petroclival meningiomas represent only 10% of all meningiomas located in the posterior fossa, but are some of the most formidable challenges in skull base surgery. We described our recent experience (2005-September2014 regarding the surgery of these tumors. We retrospectively analyzed surgical results and outcome in 11 cases of petroclival meningiomas. Most common symptoms in our series were headache and gait disturbance, while cranial nerves palsies represented the most common presenting signs. There were 8 females and 3 males, and the mean age was 52 years. Surgical approaches chosen for petroclival meningiomas in our series were retrosigmoid (9 patients and subtemporal transtentorial (2 patients. We achieved total tumor resection in 5 cases (45% and subtotal resection in 6 cases (55%. Overall outcome (total/subtotal resection was good in 6 cases, fair in 3 cases and poor in one case. One postoperative death occurred due to hemorrhagic midbrain infarction (9%. Complications were usually related to cranial nerve deficits: loss of hearing (2 patients, paresis of trochlear nerve (1 patient, trigeminal nerve (3 patients and facial nerve (1 patient. In 4 patients these cranial nerves deficits were transient. In one case, a patient developed postoperative hydrocephalus and needed shunt placement. Despite the fact that complications can be disastrous, we considered that an appropriate approach, combined with microsurgical techniques and a better understanding of the anatomy, greatly decrease the incidence and severity of complications and make feasible a total tumor resection.

  3. Epithelioid sarcoma: results of conservative surgery and radiotherapy

    International Nuclear Information System (INIS)

    Callister, Matthew D.; Ballo, Matthew T. M.D.; Pisters, Peter W.T.; Patel, Shreyaskumar R.; Feig, Barry W.; Pollock, Raphael E.; Benjamin, Robert S.; Zagars, Gunar K

    2001-01-01

    Purpose: To determine the outcome and prognostic factors for patients with localized epithelioid sarcoma treated with conservative surgery and radiotherapy (RT). Methods and Materials: The medical records of 24 patients with nonmetastatic epithelioid sarcoma treated with conservative surgery and RT were reviewed. Preoperative RT was given to 3 patients (median 46.4 Gy) and postoperative RT to 21 patients (median 64.5 Gy). A local (limb-sparing) surgical procedure was performed in all patients. Results: At a median follow-up of 131 months, 14 patients had relapsed and 13 patients had died. The actuarial overall and disease-free survival rate at 10 years was 50% and 37%, respectively. Local, nodal, and metastatic failure occurred in 7, 4, and 10 patients, respectively, yielding a 10-year actuarial local, nodal, and metastatic control rate of 63%, 81%, and 56%, respectively. Univariate analysis revealed that size ≤5 cm and extremity location were favorable prognostic factors for overall, disease-free, and metastasis-free survival. The actuarial 5-year overall, disease-free, and metastasis-free survival rate was 79% vs. 25% (p=0.002), 51% vs. 13% (p=0.03), and 79% vs. 13% (p 5 cm. The actuarial 5-year overall, disease-free, and metastasis-free survival rate was 77% vs. 39% (p 0.002), 56% vs. 0% (p=0.01), and 78% vs. 17% (p=0.01), respectively, for extremity vs. nonextremity location. Multivariate analysis of the factors correlating with the overall, disease-free, and metastasis-free survival confirmed the favorable prognostic significance of small lesion size. The prognostic significance of extremity location on univariate analysis was explained by an imbalance in the mean tumor sizes. Conclusions: Epithelioid sarcoma is an aggressive soft-tissue sarcoma, with high rates of local and distant relapse. Local control with conservative surgery and RT compares favorably to published surgical series. The poor outcome for tumors ≥5 cm in size emphasizes the need for

  4. Iatrogenic Spinal Cord Injury Resulting From Cervical Spine Surgery.

    Science.gov (United States)

    Daniels, Alan H; Hart, Robert A; Hilibrand, Alan S; Fish, David E; Wang, Jeffrey C; Lord, Elizabeth L; Buser, Zorica; Tortolani, P Justin; Stroh, D Alex; Nassr, Ahmad; Currier, Bradford L; Sebastian, Arjun S; Arnold, Paul M; Fehlings, Michael G; Mroz, Thomas E; Riew, K Daniel

    2017-04-01

    Retrospective cohort study of prospectively collected data. To examine the incidence of iatrogenic spinal cord injury following elective cervical spine surgery. A retrospective multicenter case series study involving 21 high-volume surgical centers from the AOSpine North America Clinical Research Network was conducted. Medical records for 17 625 patients who received cervical spine surgery (levels from C2 to C7) between January 1, 2005, and December 31, 2011, were reviewed to identify occurrence of iatrogenic spinal cord injury. In total, 3 cases of iatrogenic spinal cord injury following cervical spine surgery were identified. Institutional incidence rates ranged from 0.0% to 0.24%. Of the 3 patients with quadriplegia, one underwent anterior-only surgery with 2-level cervical corpectomy, one underwent anterior surgery with corpectomy in addition to posterior surgery, and one underwent posterior decompression and fusion surgery alone. One patient had complete neurologic recovery, one partially recovered, and one did not recover motor function. Iatrogenic spinal cord injury following cervical spine surgery is a rare and devastating adverse event. No standard protocol exists that can guarantee prevention of this complication, and there is a lack of consensus regarding evaluation and treatment when it does occur. Emergent imaging with magnetic resonance imaging or computed tomography myelography to evaluate for compressive etiology or malpositioned instrumentation and avoidance of hypotension should be performed in cases of intraoperative and postoperative spinal cord injury.

  5. Occupations at risk of developing contact allergy to isothiazolinones in Danish contact dermatitis patients: results from a Danish multicentre study (2009-2012).

    Science.gov (United States)

    Schwensen, Jakob F; Menné, Torkil; Andersen, Klaus E; Sommerlund, Mette; Johansen, Jeanne D

    2014-11-01

    In recent years, the prevalence of contact allergy to isothiazolinones has reached epidemic levels. Few studies have presented data on occupations at risk of developing contact allergy to isothiazolinones. To present demographics and examine risk factors for sensitization to methylisothiazolinone (MI), methylchloroisothiazolinone (MCI) in combination with MI and benzisothiazolinone (BIT) in Danish dermatitis patients. A retrospective epidemiological analysis of data from three Danish hospitals departments was conducted. All patients consecutively patch tested with MI, MCI/MI and BIT between 2009 and 2013 were included. MI contact allergy showed a significantly increased trend in prevalence from 1.8% in 2009 to 4.2% in 2012 (p dermatitis mainly drove the increase in 2012. Adjusted logistic regression analysis showed that MI sensitization was significantly associated with occupational exposures, hand and facial dermatitis, age > 40 years, and the occupational groups of tile setters/terrazzo workers, machine operators, and painters. MCI/MI contact allergy was significantly associated with the following high-risk occupations: painting, welding (blacksmiths), machine operating, and cosmetology. The occupational group of painting was frequent in the group of patients with BIT contact allergy. Several high-risk occupations for sensitization to isothiazolinones exist. Regulation on the allowed concentration of isothiazolinones, and especially MI, in both consumer products and industrial products is needed. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  6. Types of treatment collaboration between conventional and alternative practitioners – results from a research project at a Danish MS hospital

    Directory of Open Access Journals (Sweden)

    Lasse Skovgaard

    2010-12-01

    Full Text Available Introduction: More than 50% of the People with Multiple Sclerosis (PwMS in Denmark use alternative treatment. Most of them combine alternative and conventional treatment, but PwMS often find that there is no dialogue, coordination or synergy between the parallel courses of treatment offered. For this reason the Danish Multiple Sclerosis Society conducted a research project to develop and examine different models for collaboration between conventional and alternative treatment providers. Materials and methods: Empirical material consist of individual interviews with practitioners, a group interview with practitioners, a group interview with professional staff at the Danish MS hospital that provided the organisational framework for the project, interviews with patients as well as written responses from participating treatment providers in connection with practitioner-researcher seminars held. Results: Collaboration between researchers and the treatment team resulted in the development examination of several models which describe the strengths and weaknesses of various types of collaboration. The models also show that the various types of collaboration place different requirements on the degree of 1 mutual acknowledgement and understanding among practitioners, 2 flexibility and resources in the organizational framework, and 3 patients' activities and own efforts, respectively.    Perspectives: The relationship between integration and pluralism can contribute to a fruitful discussion in regards to the value of treatment collaboration. In addition to the many positive perspectives the characterise integration of different treatment modalities the project points to the importance of not overlooking the opportunities, values and potential inherent in a pluralistic ideal in the form of patients' own active efforts and the dynamism that can arise when the patient becomes a co-informant, co-coordinator and/or co-integrator. 

  7. Types of treatment collaboration between conventional and alternative practitioners – results from a research project at a Danish MS hospital

    Directory of Open Access Journals (Sweden)

    Lasse Skovgaard

    2010-12-01

    Full Text Available Introduction: More than 50% of the People with Multiple Sclerosis (PwMS in Denmark use alternative treatment. Most of them combine alternative and conventional treatment, but PwMS often find that there is no dialogue, coordination or synergy between the parallel courses of treatment offered. For this reason the Danish Multiple Sclerosis Society conducted a research project to develop and examine different models for collaboration between conventional and alternative treatment providers. Materials and methods: Empirical material consist of individual interviews with practitioners, a group interview with practitioners, a group interview with professional staff at the Danish MS hospital that provided the organisational framework for the project, interviews with patients as well as written responses from participating treatment providers in connection with practitioner-researcher seminars held. Results: Collaboration between researchers and the treatment team resulted in the development examination of several models which describe the strengths and weaknesses of various types of collaboration. The models also show that the various types of collaboration place different requirements on the degree of 1 mutual acknowledgement and understanding among practitioners, 2 flexibility and resources in the organizational framework, and 3 patients' activities and own efforts, respectively.    Perspectives: The relationship between integration and pluralism can contribute to a fruitful discussion in regards to the value of treatment collaboration. In addition to the many positive perspectives the characterise integration of different treatment modalities the project points to the importance of not overlooking the opportunities, values and potential inherent in a pluralistic ideal in the form of patients' own active efforts and the dynamism that can arise when the patient becomes a co-informant, co-coordinator and/or co-integrator.

  8. Green energy - the road to a Danish energy system without fossil fuels. Summary of the work, results and recommendations of the Danish Commission on Climate Change Policy

    Energy Technology Data Exchange (ETDEWEB)

    2010-09-15

    This summary report describes the main outcomes of the deliberations of the Danish Commission on Climate Change Policy. It includes a proposal for how Denmark can become independent of fossil fuels and, at the same time, meet the target of reducing greenhouse gases by 80%-95% compared with 1990. In addition, 40 specific recommendations for initiatives which will contribute to the realisation of the vision are presented. The documentation section of the overall report, which is only available in Danish, presents the Climate Commission's work in more detail, as well as a description of the comprehensive analyses on which the Climate Commission has based its recommendations. Finally, the background documents, which have been prepared at the request of the Climate Commission are available (in Danish) at the Commission's website, www.klimakommissionen.dk. We can both reduce Danish emissions of greenhouse gasses significantly, and make Denmark independent of fossil fuels. This will require a total conversion of the Danish energy system; conversion away from oil, coal and gas, which today account for more than 80% of our energy consumption, and to green energy with wind turbines and bioenergy as the most important elements. The cost of conversion may seem surprisingly low. The low cost means that not only can we maintain our present living standards, we can also have considerable economic growth, so that energy expenditures will constitute less of our budgets in the future than today. The reason the cost is not higher is primarily because we will not have to pay for overpriced fossil fuels and CO{sub 2} reductions, and we will be able to limit our energy consumption through efficiency improvements in all areas in the future. It is difficult to make predictions about the exact design of the green energy system of the future. However, in overall terms it could look like this: 1) Energy will be used far more efficiently, so that we can, for example, heat our houses

  9. The Danish Heart Registry

    DEFF Research Database (Denmark)

    Özcan, Cengiz; Juel, Knud; Lassen, Jens Flensted

    2016-01-01

    AIM: The Danish Heart Registry (DHR) seeks to monitor nationwide activity and quality of invasive diagnostic and treatment strategies in patients with ischemic heart disease as well as valvular heart disease and to provide data for research. STUDY POPULATION: All adult (≥15 years) patients...... undergoing coronary angiography (CAG), percutaneous coronary intervention (PCI), coronary artery bypass grafting, and heart valve surgery performed across all Danish hospitals were included. MAIN VARIABLES: The DHR contains a subset of the data stored in the Eastern and Western Denmark Heart Registries (EDHR...

  10. Types of treatment collaboration between conventional and alternative practitioners-results from a research project at a Danish MS hospital.

    Science.gov (United States)

    Skovgaard, Lasse; Haahr, Niels; Bjerre, Liv; Launsø, Laila

    2010-12-23

    More than 50% of People with Multiple Sclerosis (PwMS) in Denmark use alternative treatment. Most of them combine alternative and conventional treatment, but PwMS often find that they engage in parallel courses of treatment between which there is no dialogue, coordination or synergy. For this reason the Danish Multiple Sclerosis Society conducted a research project to develop and examine different models for collaboration between conventional and alternative treatment providers. The empirical material consisted of 10 individual interviews with practitioners, a group interview with practitioners, a group interview with professional staff at the Danish Multiple Sclerosis hospital that provided the organisational framework for the project, interviews with 59 patients and written responses from participating treatment providers in connection with 29 practitioner-researcher seminars held during the period 2004-2010. Collaboration between researchers and the treatment team resulted in the development and examination of several models which describe the strengths and weaknesses of various types of collaboration. The models show that the various types of collaboration place different requirements on the degree of 1) mutual acknowledgement and understanding among practitioners and 2) flexibility and resources in the organizational framework. The analyses also point to the fact that the degree of patient activity must be considered in relation to a given type of collaboration. The relationship between integration and pluralism can contribute to a fruitful discussion in regards to the value of treatment collaboration. In addition to the many positive perspectives that characterise integration of different treatment modalities the project points to the importance of not overlooking the opportunities, values and potential inherent in a pluralistic ideal in the form of patients' own active efforts and the dynamism that can arise when the patient becomes a co-informant, co

  11. Clinical results of salvage surgery in hypopharynx carcinoma after chemoradiotherapy

    International Nuclear Information System (INIS)

    Mitani, Hiroki; Gakibuchi, Masao; Asano, Takayuki; Sakurai, Hiroyuki; Kurita, Tomoyuki; Inoue, Youjiro

    2008-01-01

    The incidence of post-operative complications and treatment results of 60 cases of hypopharynx carcinoma receiving laryngo-pharyngo-esophagectomy followed by reconstruction with jejunum after chemoradiotherapy (CRT) from 1997 to 2006 in 6 hospitals was analyzed. The overall complication rate was 57%. There were 3 cases with carotid artery rupture (5%), 4 with jejunum necrosis (6%), 6 with major salivary fistula (10%), 8 with minor salivary fistula (13%), 8 with abscess alone (13%), 3 with trachea stoma necrosis (5%), and 3 with skin flap necrosis (5%). The death rate due to surgical complications was 3% (2/60). When the cases were divided into two groups, namely the cases with fistula and the cases without fistula, the number of days that permitted drinking was 18.1 in the latter and 81.8 in the former. The 5-year overall survival rate among all cases was 37%. We found that salvage surgery after CRT was effective for recurrent cases. These findings suggest that reconstruction with jejunum is a suitable type of operation with better surgical results. Care is required to reduce the incidence of post-operative complications. (author)

  12. Aortoiliac reconstructive surgery based upon the results of duplex scanning

    NARCIS (Netherlands)

    van der Zaag, E. S.; Legemate, D. A.; Nguyen, T.; Balm, R.; Jacobs, M. J.

    1998-01-01

    OBJECTIVE: To evaluate whether duplex scanning can replace angiography in patients operated for aortoiliac obstructive disease. DESIGN: Retrospective. MATERIALS AND METHODS: Between January 1995 and October 1996, 44 patients underwent vascular surgery of the aortoiliac tract. The study population

  13. Iatrogenic Spinal Cord Injury Resulting From Cervical Spine Surgery

    OpenAIRE

    Daniels, Alan H.; Hart, Robert A.; Hilibrand, Alan S.; Fish, David E.; Wang, Jeffrey C.; Lord, Elizabeth L.; Buser, Zorica; Tortolani, P. Justin; Stroh, D. Alex; Nassr, Ahmad; Currier, Bradford L.; Sebastian, Arjun S.; Arnold, Paul M.; Fehlings, Michael G.; Mroz, Thomas E.

    2017-01-01

    Study Design: Retrospective cohort study of prospectively collected data. Objective: To examine the incidence of iatrogenic spinal cord injury following elective cervical spine surgery. Methods: A retrospective multicenter case series study involving 21 high-volume surgical centers from the AOSpine North America Clinical Research Network was conducted. Medical records for 17?625 patients who received cervical spine surgery (levels from C2 to C7) between January 1, 2005, and December 31, 2011,...

  14. A novel index for preoperative, non-invasive prediction of macro-radical primary surgery in patients with stage IIIC-IV ovarian cancer-a part of the Danish prospective pelvic mass study

    DEFF Research Database (Denmark)

    Karlsen, Mona Aarenstrup; Fagö-Olsen, Carsten Lindberg; Høgdall, Estrid Vilma Solyom

    2016-01-01

    The purpose of this study was to develop a novel index for preoperative, non-invasive prediction of complete primary cytoreduction in patients with FIGO stage IIIC-IV epithelial ovarian cancer. Prospectively collected clinical data was registered in the Danish Gynecologic Cancer Database. Blood...... samples were collected within 14 days of surgery and stored by the Danish CancerBiobank. Serum human epididymis protein 4 (HE4), serum cancer antigen 125 (CA125), age, performance status, and presence/absence of ascites at ultrasonography were evaluated individually and combined to predict complete tumor...... removal. One hundred fifty patients with advanced epithelial ovarian cancer were treated with primary debulking surgery (PDS). Complete PDS was achieved in 41 cases (27 %). The receiver operating characteristic curves demonstrated an area under the curve of 0.785 for HE4, 0.678 for CA125, and 0...

  15. Orthognathic Surgery

    DEFF Research Database (Denmark)

    Kjærgaard Larsen, Marie; Thygesen, Torben Henrik

    2016-01-01

    The literature shows that the indications for orthognathic surgery (OS) are often functional problems and unsatisfactory facial esthetics. This study investigated the esthetic outcomes and overall satisfaction following OS. Somatosensory change is a relatively common complication and its influence...... on the level of satisfaction was studied. The social-networking web site Facebook was used to identify the study population. An online questionnaire was performed using the website SurveyMonkey. In all, 105 (9%) respondents from the Danish Facebook group about OS, called Kaebeoperation (jaw surgery), were...... in beauty than women (P = 0.030). Sixty-four percent replied that their attractiveness had been increased after OS. Eighty-six percent were happy with the results and 89% would recommend the surgery to others in need. No significant differences in esthetic results and satisfaction were seen with regard...

  16. Results of revision anterior shoulder stabilization surgery in adolescent athletes.

    Science.gov (United States)

    Blackman, Andrew J; Krych, Aaron J; Kuzma, Scott A; Chow, Roxanne M; Camp, Christopher; Dahm, Diane L

    2014-11-01

    The purpose of this study was to determine failure rates, functional outcomes, and risk factors for failure after revision anterior shoulder stabilization surgery in high-risk adolescent athletes. Adolescent athletes who underwent primary anterior shoulder stabilization were reviewed. Patients undergoing subsequent revision stabilization surgery were identified and analyzed. Failure rates after revision surgery were assessed by Kaplan-Meier analysis. Failure was defined as recurrent instability requiring reoperation. Functional outcomes included the Marx activity score; American Shoulder and Elbow Surgeons score; and University of California, Los Angeles score. The characteristics of patients who required reoperation for recurrent instability after revision surgery were compared with those of patients who required only a single revision to identify potential risk factors for failure. Of 90 patients who underwent primary anterior stabilization surgery, 15 (17%) had failure and underwent revision surgery (mean age, 16.6 years; age range, 14 to 18 years). The mean follow-up period was 5.5 years (range, 2 to 12 years). Of the 15 revision patients, 5 (33%) had recurrent dislocations and required repeat revision stabilization surgery at a mean of 50 months (range, 22 to 102 months) after initial revision. No risk factors for failure were identified. The Kaplan-Meier reoperation-free estimates were 86% (95% confidence interval, 67% to 100%) at 24 months and 78% (95% confidence interval, 56% to 100%) at 48 months after revision surgery. The mean final Marx activity score was 14.8 (range, 5 to 20); American Shoulder and Elbow Surgeons score, 82.1 (range, 33 to 100); and University of California, Los Angeles score, 30.8 (range, 16 to 35). At 5.5 years' follow-up, adolescent athletes had a high failure rate of revision stabilization surgery and modest functional outcomes. We were unable to convincingly identify specific risk factors for failure of revision surgery. Level IV

  17. Cataract Surgery Outcomes in Glaucomatous Eyes: Results From the Veterans Affairs Ophthalmic Surgery Outcomes Data Project.

    Science.gov (United States)

    Turalba, Angela; Payal, Abhishek R; Gonzalez-Gonzalez, Luis A; Cakiner-Egilmez, Tulay; Chomsky, Amy S; Vollman, David E; Baze, Elizabeth F; Lawrence, Mary; Daly, Mary K

    2015-10-01

    To compare visual acuity outcomes, vision-related quality of life, and complications related to cataract surgery in eyes with and without glaucoma. Retrospective cohort study. Cataract surgery outcomes in cases with and without glaucoma from the Veterans Affairs Ophthalmic Surgical Outcomes Data Project were compared. We identified 608 glaucoma cases and 4306 controls undergoing planned cataract surgery alone. After adjusting for age, pseudoexfoliation, small pupil, prior ocular surgery, and anterior chamber depth, we found that glaucoma cases were more likely to have posterior capsular tear with vitrectomy (odds ratio [OR] 1.8, P = .03) and sulcus intraocular lens placement (OR 1.65, P = .03) during cataract surgery. Glaucoma cases were more likely to have postoperative inflammation (OR 1.73, P < .0001), prolonged elevated intraocular pressure (OR 2.96, P = .0003), and additional surgery within 30 days (OR 1.92, P = .03). Mean best-corrected visual acuity (BCVA) and Visual Function Questionnaire (VFQ) scores significantly improved after cataract surgery in both groups (P < .0001), but there were larger improvements in BCVA (P = .01) and VFQ composite scores (P < .0001) in the nonglaucoma vs the glaucoma group. A total of 3621 nonglaucoma cases (94.1%) had postoperative BCVA 20/40 or better, compared to 466 glaucoma cases (89.6%) (P = .0003). Eyes with glaucoma are at increased risk for complications and have more modest visual outcomes after cataract surgery compared to eyes without glaucoma. Despite this, glaucoma patients still experience significant improvement in vision-related outcomes after cataract extraction. Further study is needed to explore potential factors that influence cataract surgery outcomes in glaucomatous eyes. Published by Elsevier Inc.

  18. Results of conservative surgery and radiation therapy for breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Osteen, R.T.; Smith, B.L. (Harvard Medical School, Boston, MA (USA))

    1990-10-01

    For stage I or II breast cancer, conservative surgery and radiation therapy are as effective as modified radical or radical mastectomy. In most cases, cosmetic considerations and the availability of therapy are the primary concerns. The extent of a surgical resection less than a mastectomy has not been a subject of a randomized trial and is controversial. It appears that removal of a quadrant of the breast for small lesions is safe but excessive. It may be possible to limit the breast resection to gross tumor removal for most patients while using wider resections for patients with an extensive intraductal component or for invasive lobular carcinoma. It also appears that excluding patients from breast conservation on the basis of positive margins on the first attempt at tumor excision may be unnecessarily restrictive. Although patients with an extensive intraductal component or invasive lobular carcinoma should have negative margins, it appears that a patient with predominantly invasive ductal carcinoma can be treated without re-excision if all gross tumor has been resected and there is no reason to suspect extensive microscopic disease. Patients with indeterminate margins should have a re-excision. Axillary dissection provides prognostic information and prevents progression of the disease within the axilla. Axillary dissections limited to level I will accurately identify a substantial number of patients who have pathologically positive but clinically negative nodes. When combined with radiation therapy to the axilla, a level I dissection results in a limited number of patients with progressive axillary disease. Patients with pathologically positive axillas and patients at particularly high risk for systemic disease because of the extent of axillary node involvement can be identified by dissections of levels I and II. 60 references.

  19. Favourable results of Mohs micrographic surgery for basal cell carcinoma

    DEFF Research Database (Denmark)

    Gniadecki, Robert; Glud, Martin; Mortensen, Kia

    2015-01-01

    INTRODUCTION: Basal cell carcinoma (BCC) is the most common malignant neoplasm with an annual incidence approaching 200/100,000 person-years. Mohs micrographic surgery (MMS) is widely used in North America and in Europe for treatment of BCC. This technique ensures radical tumour removal, sparing...

  20. Danish Vernacular

    DEFF Research Database (Denmark)

    Hyams, Inger Louise Berling

    2014-01-01

    Despite the number of internationally successful Danish architects like Jacobsen, Utzon and in recent years Ingels just to name a few, Danish architecture has always leaned greatly on international architectural history and theory. This is only natural for a small nation. However, since the begin...

  1. Genetic Correlations between Young Horse and Dressage Competition Results in Danish Warmblood Horses

    DEFF Research Database (Denmark)

    Jönsson, Lina Johanna Maria; Christiansen, Karina; Holm, Maiken

    2014-01-01

    .13˗0.48) than the breeding goal trait of dressage competition results (0.16). Young horse results showed medium high to high genetic correlations to dressage competition results (0.32˗0.91) where most recorded young horse gait- and conformation scores contributed with considerable information to future dressage...... competition results. If considering both accuracy of each young horse trait and genetic correlation to dressage competition results, as rg×rIA, the best young horse indicator traits for future performance were capacity, trot, canter, and rideability, all under own rider. Most important conformation traits...

  2. Day surgery: Results after restructuration of a university public general surgery unit.

    Science.gov (United States)

    Gaucher, S; Cappiello, F; Bouam, S; Damardji, I; Aissat, A; Boutron, I; Béthoux, J P

    2013-06-01

    Nowadays, in France, development of the ambulatory surgery has stalled. This is probably related to the fact that ambulatory surgery is restricted by the law to the "day surgery" in 12 hours, and only 17 procedures are referenced for this surgery. Thus, conventional hospitalization remained the rule after surgery. In January 2010, our university general surgery unit was restructured. It evolved from a conventional unit to a predominantly ambulatory unit. Otherwise, our unit adjoins a hotel, even inside our institution, which accommodates patients, patient visitors and tourists. The aim of this retrospective study was to compare the postoperative accommodation modalities between two groups of patients. The first group consisted of patients admitted before January 2010, at the time of conventional activity, whereas the second group consisted of patients admitted after January 2010 in a restructured unit. Inclusion of patients admitted from April 1, 2008 to March 31, 2009 (conventional hospitalization period) and from April 1, 2010 to March 31, 2011 (ambulatory management period), scheduled for one single surgical procedure excluding emergency. A total of 360 patients were retained: 229 for the conventional period and 131 for the ambulatory period, with a median age of 55 (range 15-87). No statistically significant difference was noted between the two groups as concerned median age, gender or ASA status. The number of postoperative nights varied significantly between the two groups with a mean of 3.8 nights (median three nights, range 0-32) for the conventional period versus 0.4 nights (median 0 night, range 0-10) for the ambulatory period (Plegal period of 12 hours to 24 hours in order to expand the list of the referenced procedures. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  3. Air pollution from residential wood combustion in a Danish village. Measuring campaign and analysis of results

    Energy Technology Data Exchange (ETDEWEB)

    Waahlin, P.; Roerdam Olesen, H.; Bossi, R.; Stubkjaer, J.

    2010-05-15

    A campaign took place in the winter 2006/2007 comprising measurements of many air pollution components at two sites: a wood smoke exposed site within the village Slagslunde, and a background site 500 m outside of the village. The report describes the campaign and its results. A central result is a so-called 'wood smoke source profile', which relates several measures of wood smoke pollution to each other. This is based on a 'cleaned' data set, for which the effect of other sources than wood smoke was small. The wood smoke profile links the measures PM2.5, particle volume, soot, monosaccharide anhydrides (levoglucosan and mannosan) and different PAHs to each other. Particle number N does not have a close link to the other measures. (author)

  4. Reducing discards without reducing profit: Free gear choice in a Danish result-based management trial

    DEFF Research Database (Denmark)

    Mortensen, Lars O.; Ulrich, Clara; Qvist Eliasen, Søren

    2017-01-01

    The 2013 Common Fisheries Policy introduced a landing obligation on a range of species. This is changing the fundamental principles on which EU fisheries management is based, with more focus on the full accountability of all catches (a move towards catch quota management) and less accountability...... on the means used to obtain these catches (a move towards results-based management). To investigate the potentials and challenges that these paradigm shifts give rise to, a 6-months ‘unrestricted gear’ trial was performed in Denmark in 2015,. Twelve trawlers of different size, rigging, fishing area and target......, where unwanted catches could be reduced to some extent without negative effects on economic viability. Some practical implementation challenges were nevertheless encountered, which are discussed in the perspective of implementing results-based management at full scale....

  5. Air pollution from residential wood combustion in a Danish village. Measuring campaign and analysis of results

    Energy Technology Data Exchange (ETDEWEB)

    Waahlin, P; Roerdam Olesen, H; Bossi, R; Stubkjaer, J

    2010-05-15

    A campaign took place in the winter 2006/2007 comprising measurements of many air pollution components at two sites: a wood smoke exposed site within the village Slagslunde, and a background site 500 m outside of the village. The report describes the campaign and its results. A central result is a so-called 'wood smoke source profile', which relates several measures of wood smoke pollution to each other. This is based on a 'cleaned' data set, for which the effect of other sources than wood smoke was small. The wood smoke profile links the measures PM2.5, particle volume, soot, monosaccharide anhydrides (levoglucosan and mannosan) and different PAHs to each other. Particle number N does not have a close link to the other measures. (author)

  6. Calculation of individual and population doses on Danish territory resulting from hypothetical core-melt accidents at the Barsebaeck reactor

    International Nuclear Information System (INIS)

    1977-01-01

    Individual and population doses within Danish territory are calculated from hypothetical, severe core-melt accidents at the Swedish nuclear plant at Barsebaeck. The fission product inventory of the Barsebaeck reactor is calculated. The release fractions for the accidents are taken from WASH-1400. Based on parametric studies, doses are calculated for very unfavourable, but not incredible weather conditions. The probability of such conditions in combination with wind direction towards Danish territory is estimated. Doses to bone marrow, lungs, GI-tract and thyroid are calculated based on dose models developed at Risoe. These doses are found to be consistent with doses calculated with the models used in WASH-1400. (author)

  7. Danish gynecologists' opinion about hysterectomy on benign indication: results of a survey

    DEFF Research Database (Denmark)

    Gimbel, Helga; Ottesen, Bent; Tabor, Ann

    2002-01-01

    appropriate for each case. In cases of hysterectomy the gynecologists were asked to rate the appropriateness of oophorectomy. Questions about age, employment, geographic area, sex of the gynecologist and preference of the hysterectomy method for themselves/their wives were included. RESULTS. THE RESPONSE RATE...... WAS: 73%. For women aged > or = 50 years meno-metrorrhagia and symptomatic fibroids seemed to be important for hysterectomy recommendations, and for those aged Employment, gender...... and geographic area influenced the recommendation of hysterectomy, and employment and geographic area only for the recommended method. Most of the gynecologists recommended the abdominal route and preferred the subtotal method. The gynecologists agreed on the recommendation concerning oophorectomy in cases...

  8. Bildung In A New Context In Danish University Teaching With Some Remarkable Results

    DEFF Research Database (Denmark)

    Olesen, Mogens Nørgaard

    2011-01-01

    abandoned and even abolished. This, however, has had many bad consequences such as higher rates of failure. In particular, these bad consequences have been seen very clearly at the Department og Economics. A reorganization of the teaching of mathematics at this department began in 2007 where some elemnts...... of Bildung in an new modern context were included in the lectures. This had a remarkable impact. The students became more interested and more studious. How this was practically done will be the main item of this paper and it will be shown thar Bildung is very central if we want to develop university teaching...... to such a level that the enlightenment of the academic world can continiue. Furthermore it will be shown how the new teaching practice has improved the exam results substantiously....

  9. Wildlife Reservoirs of Canine Distemper Virus Resulted in a Major Outbreak in Danish Farmed Mink (Neovison vison)

    DEFF Research Database (Denmark)

    Trebbien, Ramona; Chriél, Mariann; Struve, Tina

    2014-01-01

    A major outbreak of canine distemper virus (CDV) in Danish farmed mink (Neovison vison) started in the late summer period of 2012. At the same time, a high number of diseased and dead wildlife species such as foxes, raccoon dogs, and ferrets were observed. To track the origin of the outbreak virus...

  10. Reference dosimetry and small-field dosimetry in external beam radiotherapy: Results from a Danish intercomparison study

    DEFF Research Database (Denmark)

    Beierholm, Anders Ravnsborg; Behrens, Claus F.; Sibolt, Patrik

    methods was performed by DTU Nutech at six Danish clinics. The first part of the intercompa-rison regarded the consistency of reference dosimetry. Absorbed dose to water under reference conditions was measured using a Farmer ionization chamber, and was found to agree within 1 % with the daily dose checks......-specific correction factors for non-reference fields....

  11. Danish Urogynaecological Database

    DEFF Research Database (Denmark)

    Hansen, Ulla Darling; Gradel, Kim Oren; Larsen, Michael Due

    2016-01-01

    , complications if relevant, implants used if relevant, 3-6-month postoperative recording of symptoms, if any. A set of clinical quality indicators is being maintained by the steering committee for the database and is published in an annual report which also contains extensive descriptive statistics. The database......The Danish Urogynaecological Database is established in order to ensure high quality of treatment for patients undergoing urogynecological surgery. The database contains details of all women in Denmark undergoing incontinence surgery or pelvic organ prolapse surgery amounting to ~5,200 procedures...... has a completeness of over 90% of all urogynecological surgeries performed in Denmark. Some of the main variables have been validated using medical records as gold standard. The positive predictive value was above 90%. The data are used as a quality monitoring tool by the hospitals and in a number...

  12. Fundamentally Danish?

    DEFF Research Database (Denmark)

    Henkel, Heiko

    2010-01-01

    A closer look at the Muhammad cartoon crisis illuminates some of the key issues that were, and continue to be, at stake for the various actors in the public contestations over the legitimate place of Muslims (and the Islamic tradition) in Danish society. Using a conceptual framework developed...... by Axel Honneth, I suggest in this article that the cartoon crisis is part of an ongoing struggle for recognition in Denmark, through which the terms by which Muslims residing in Denmark are recognized as legitimate citizens/residents of Danish society are negotiated—and on which Muslims may recognize...... the demands of Danish majority society as legitimate. As much as the cartoon affair was an event that, as Palle Weis (2006) writes, “suddenly” ruptured Danish society in 2005, it was therefore also part of a process that continues to shape social actors and their relationships....

  13. The healthy donor effect impacts self-reported physical and mental health - results from the Danish Blood Donor Study (DBDS)

    DEFF Research Database (Denmark)

    Rigas, A S; Skytthe, A; Erikstrup, C

    2017-01-01

    AIMS: This study aimed at quantifying the healthy donor effect by comparing self-perceived mental and physical health between blood donors and non-donors. BACKGROUND: In theory, the selection process known as the healthy donor effect should result in better self-perceived, health-related quality...... of life in donors than in non-donors. METHODS: The Short Form-12 data from the Danish Twin Registry (DTR) was compared with the data from the Danish Blood Donor Study (DBDS). Data on age, sex and smoking status were included in the analyses. The multivariable linear regression analysis was stratified......-perceived mental health was associated with a blood donor. With the increase in age, better self-perceived physical health was associated with blood donation....

  14. Reconstruction of deformities resulting from penile enlargement surgery.

    Science.gov (United States)

    Alter, G J

    1997-12-01

    More than 30 patients presented for reconstruction of penile deformities secondary to penile enlargement surgery performed by other physicians. Lengthening was performed by releasing the suspensory ligament of the penis and advancing pubic skin with a V-Y advancement flap. Girth was increased by injecting autologous fat. Specific complaints relating to the lengthening procedure involve hypertrophic and/or wide scars, a proximal penile hump from a thick, hair-bearing V-Y flap, and a low hanging penis. Complications relating to autologous fat injections include disappearance of fat, penile lumps and nodules, and shaft deformities. The repair of these deformities is described. From 1994 through October 1996, 19 men underwent 24 various combinations of reconstructive operations, such as scar revisions, V-Y advancement flap reversal, and removal of fat nodules and asymmetrical fat deposits. Penile appearance and function were improved. Complications include 1 hematoma requiring drainage, minor wound complications and 1 inadequately reversed V-Y flap. The methods of various repairs are discussed, including reconstructive limitations, timing and staging. Significant improvement can be achieved with proper reconstruction of penile deformities.

  15. The Danish Sarcoma Database

    DEFF Research Database (Denmark)

    Jørgensen, Peter Holmberg; Lausten, Gunnar Schwarz; Pedersen, Alma B

    2016-01-01

    AIM: The aim of the database is to gather information about sarcomas treated in Denmark in order to continuously monitor and improve the quality of sarcoma treatment in a local, a national, and an international perspective. STUDY POPULATION: Patients in Denmark diagnosed with a sarcoma, both...... skeletal and ekstraskeletal, are to be registered since 2009. MAIN VARIABLES: The database contains information about appearance of symptoms; date of receiving referral to a sarcoma center; date of first visit; whether surgery has been performed elsewhere before referral, diagnosis, and treatment; tumor...... of Diseases - tenth edition codes and TNM Classification of Malignant Tumours, and date of death (after yearly coupling to the Danish Civil Registration System). Data quality and completeness are currently secured. CONCLUSION: The Danish Sarcoma Database is population based and includes sarcomas occurring...

  16. Danish Hip Arthroscopy Registry

    DEFF Research Database (Denmark)

    Mygind-Klavsen, Bjarne; Grønbech Nielsen, Torsten; Maagaard, Niels

    2016-01-01

    Danish Hip Arthroscopy Registry (DHAR) was initiated in 2012 as a web-based prospective registry. The purpose of this study was to evaluate and report the epidemiologic and perioperative data of the first 2000 procedures in a Danish hip arthroscopy population and to describe the development of DHAR...... was 0.65 and HAGOS sub-scores were 51 (pain), 49 (symptoms), 53 (ADL), 35 (sport), 20 (physical activity) and 29, respectively. We conclude that patients undergoing hip arthroscopy report considerable pain, loss of function, reduced level of activity and reduced quality-of-life prior to surgery....... The problems with development and maintaining a large clinical registry are described and further studies are needed to validate data completeness. We consider the development of a national clinical registry for hip arthroscopy as a successful way of developing and maintaining a valuable clinical...

  17. Short term results of pterygium surgery with adjunctive amniotic ...

    African Journals Online (AJOL)

    2012-11-30

    Nov 30, 2012 ... Results: Thirty eyes of 30 consecutive patients were operated on. There were 14 ... prevalent in tropical Africa[2] as a result of its warm and dry climates. ... syndrome, ocular cicatricial pemphigoid, coverage of conjunctival ...

  18. The Beginnings of Danish Speech Perception

    DEFF Research Database (Denmark)

    Østerbye, Torkil

    , in the light of the rich and complex Danish sound system. The first two studies report on native adults’ perception of Danish speech sounds in quiet and noise. The third study examined the development of language-specific perception in native Danish infants at 6, 9 and 12 months of age. The book points......Little is known about the perception of speech sounds by native Danish listeners. However, the Danish sound system differs in several interesting ways from the sound systems of other languages. For instance, Danish is characterized, among other features, by a rich vowel inventory and by different...... reductions of speech sounds evident in the pronunciation of the language. This book (originally a PhD thesis) consists of three studies based on the results of two experiments. The experiments were designed to provide knowledge of the perception of Danish speech sounds by Danish adults and infants...

  19. Discrepancy between self- and proxy-rated pain in Alzheimer's disease: results from the danish Alzheimer intervention study

    DEFF Research Database (Denmark)

    Jensen-Dahm, C.; Vogel, A.; Waldorff, F.B.

    2012-01-01

    OBJECTIVES: To investigate the prevalence of self- and proxy-reported pain in a cohort with Alzheimer's disease (AD) and to identify characteristics of individuals with AD reporting pain. DESIGN: Data were collected at the baseline visit of the Danish Alzheimer Intervention Study. SETTING......: Community. PARTICIPANTS: Three hundred twenty-one community-living individuals with AD (MMSE >/= 20) and their primary caregivers. MEASUREMENTS: Pain was assessed as part of the EuroQol EQ-5D (caregiver- and self-rated). The Cornell Scale for Depression in Dementia, Quality of Life in Alzheimer's Disease...

  20. Long-term results of obstetric brachial plexus surgery

    OpenAIRE

    Kirjavainen , Mikko

    2010-01-01

    Background: Brachial plexus birth palsy (BPBP) most often occurs as a result of foetal-maternal disproportion. The C5 and C6 nerve roots of the brachial plexus are most frequently affected. In contrast, roots from the C7 to Th1 that result in total injury together with C5 and C6 injury, are affected in fewer than half of the patients. BPBP was first described by Smellie in 1764. Erb published his classical description of the injury in 1874 and his name became linked with the paralysis that is...

  1. Symptoms of emotional, behavioral, and social difficulties in the Danish population of children and adolescents with type 1 diabetes – results of a national survey

    DEFF Research Database (Denmark)

    Kristensen, Lene Juel; Birkebæk, Niels; Mose, Anne

    2014-01-01

    AND METHOD: A total of 786 children and adolescents (8-17 years) recruited through the Danish Registry of Childhood Diabetes completed subscales of the Beck's Youth Inventories (BYI-Y), while 910 caregivers completed the Strength and Difficulties Questionnaire (SDQ). The participants also completed...... questionnaires assessing adherence and quality of life. BYI-Y and SDQ responses were compared with results from normative samples. RESULTS: Children with diabetes generally reported a lower level of symptoms of depression and anxiety, while older adolescents in most cases were comparable to the normative samples...

  2. Pleural Effusion Resultant after Upper Abdominal Surgery: Analysis of 47 Cases

    Directory of Open Access Journals (Sweden)

    Ufuk Cobanoglu

    2011-09-01

    Full Text Available Postoperative pulmonary complications, following upper abdominal surgery, occur at a rate which is higher, than lower abdominal surgery. One of these complications is pleural effusion. In this study, the frequency and causes of pleural effusions and the changes of the blood gas values and pulmonary functions of the patients with pleural effusions, occured after upper abdominal surgery are discussed in the accompaniment of the literature. Material and Methods:148 patients to whom upper adominal surgery is performed and in 47 of these patients pleural effusion is developed (31.75% , were examined restrospectivitely. Preoperative and postoperative pulmonary function tests (PFT and arterial blood gas (ABG results and the blood proteins, albumin values were recorded. The anesthesia type, the surgery properties, involving type of surgery and the surgical incision were determined. Results:Pleural effusion is detected bilaterally in 8 patients (17:02, at the rightside in 21 patients (44.69% ,and at the left side in 18 patients (38.29%.The 40.42% (19 cases of the patients who has pleural effusion in the postoperative period, had liver and gallbladder surgery, the %23.41 (11 Cases had spleen and pancreas surgery and the %36.17 (17 cases had the  other surgical procedures.Conclusions: While the upper abdominal surgery, impairment of the integrity of the diaphragm‘s peritoneum that covers the abdominal cavity where there is a highliquid pressure, may cause the liquid transition to the pleural space that has a negative pressure. Hypoalbuminemia and hipoproteinemia, that will occur due to the changes of oral intake and diet regulation in the postoperative period, may cause a reason for the pleural effusion. For this reason, doctors who performed these surgery procedures, should not ignore this complication, in the period of postoperative follow-ups of the patients.

  3. User Fees in General Practice: Willingness to Pay and Potential Substitution Patterns-Results from a Danish GP Patient Survey.

    Science.gov (United States)

    Kronborg, Christian; Pedersen, Line Bjørnskov; Fournaise, Anders; Kronborg, Christel Nøhr

    2017-10-01

    Increases in public expenditures to general practitioner (GP) services and specialist care have spurred debate over whether to implement user fees for healthcare services such as GP consultations in Denmark. The objective of this study was to examine Danish patients' attitudes towards user fees and their willingness to pay (WTP) for a consultation, and to investigate how user charges may impact patients' behaviour. A questionnaire survey was conducted in a GP clinic. A total of 343 individual persons answered the questionnaire. One hundred and seventy (50%) persons were not willing to pay for a consultation. Among patients reporting positive WTP values, the mean WTP was 137 (standard deviation 140) Danish kroner (DKK). Patients who were 65 years old or older were more likely to be willing to pay for a GP consultation than patients under the age of 65 years. Furthermore, patients with a personal annual income of more than 200,000 DKK were more likely to be willing to pay for a consultation than other income groups. With respect to patients with a positive WTP value, their own assessment of the seriousness of the consultation and their self-assessed health influenced the amount they would be willing to pay. Finally, we observed a stated willingness to substitute GP consultations with alternatives that are free of charge. About half of the patients with an appointment for a GP consultation are willing to pay for the consultation. User charges may potentially influence the patients' behaviour. ClinicalTrials.gov NCT01784731.

  4. The association between organic school food policy and school food environment: results from an observational study in Danish schools.

    Science.gov (United States)

    He, Chen; Mikkelsen, Bent E

    2014-03-01

    School food in many countries has become the object of change and innovation processes, not only in relation to policies for healthier eating but also in relation to policies for more sustainable food consumption and procurement. The purpose of this study was to examine the possible influence that organic food sourcing policies in Danish school meal systems may have on the development of healthier school food environments. The study was a cross-sectional analysis undertaken among 179 school food coordinators (SFCs) through a web-based questionnaire (WBQ) in a sample of Danish public primary schools. The 'organic' schools were compared to 'non-organic' schools. The questionnaire explored the attitudes, intentions/policies and actions in relation to organic and healthy foods served in the schools. Data indicates that 20 'organic' schools were associated with the indicators of healthier school environments, including adopting a Food and Nutrition Policy (FNP) in the school (p = .032), recommending children to eat healthily (p = .004). The study suggests that organic food policies in schools may have potential to support a healthier school food environment.

  5. Do recommendations for institutional food service result in better food service? A study of compliance in Danish hospitals and nursing homes from 1995 to 2002-2003.

    Science.gov (United States)

    Mikkelsen, B E; Beck, A M; Lassen, A

    2007-01-01

    Since 1995, significant efforts by authorities and researchers have been directed towards addressing the nutritional problems in Danish hospitals and nursing homes. The purpose of this study was to investigate whether the increased focus on nutritional problems in patients and nursing home residents has resulted in measurable progress. A questionnaire-based study was carried out among foodservice managers in Danish hospitals (n=96) and nursing homes (n=898) in 1995 and 2002/3 (n=90) and (n=682), respectively. The study used compliance with selected issues in the official Danish recommendations for institutional food service as an indicator for progress. The issues included: using nutrient calculated recipes/menus, offering menu choice options, using feedback routines on acceptability of menus, maintaining nutritional steering committees, employing food and nutrition contact persons, employing official recommendations and offering choice between three different menu energy levels. Hospitals had a higher compliance compared to nursing homes. In 1995, this was the case for all questions asked and differences were statistically significant. Also in 2002/3, hospitals had a higher compliance, except in the case of established feedback routines. Differences were statistically significant. The results indicate that nutritional care is higher on the agenda in hospital, than in nursing homes. However, very little progress can be seen in compliance when results are analysed over the 8-year period. The only progress for nursing homes was that more homes had implemented feedback routines on acceptability of food service in 2002/3 than in 1995. The difference was statistically significant. For hospitals, however, no progress was found between 1995 and 2002/3. The attempts to improve the nutritional status of hospital patients and nursing home residents seem to have failed. Still, the initiatives taken to improve the situation seem relevant. Especially the nursing homes might

  6. The Danish Energy Reform

    International Nuclear Information System (INIS)

    Hoffmann, P.

    2001-01-01

    Since 1998 Denmark has been in a process of re-regulating its energy market introducing competition and incentive based economic regulation. The ''Danish model'' reflects specific Danish political priorities on energy, environment and the role of the energy consumers. The paper focuses on the electricity sector, tracing the reasons why Denmark re-regulates the way it does and what are the results. Denmark is a small country of 43000 2 kilometers and 5.3 million inhabitants. Denmark is a net-exporter of oil and gas produced in the North Sea. The hydro-resources are negligible. Renewable energy, however, covers 11 percent of gross energy consumption.(author)

  7. Short-Term Audiological Results of Diode Laser in Comparison with Manual Perforation in Stapes Surgery.

    Science.gov (United States)

    Hamerschmidt, Rogerio; Saab, Stephanie Sbizera; Carvalho, Bettina; Carmo, Carolina do

    2018-04-01

    Introduction  Diode laser is a new alternative in stapes surgery for otosclerosis. The present study is the first to compare the short-term results of the surgery performed using diode laser to those obtained through the conventional fenestration technique. Objective  To use audiometry to establish a comparative analysis between the functional results obtained through surgery for otosclerosis using diode laser and the conventional technique. Method  Audiometric evaluation of 12 patients submitted to stapes surgery for otosclerosis, using diode laser or conventional fenestration by needle and drills, between 2014 and 2015. Each group was composed of 6 patients. Pre and post-operative measures were compared for three months in both groups. The speech recognition threshold, the air and bone conduction threshold, as well as the gap between them at 500 Hz, 1 KHz, 2 KHz and 4 KHz were measured. Results  Significant difference in bone conduction and SRT was observed when compared post- and preoperative results in the diode group. However diode and conventional technique groups presented significant differences in air conduction and air-bone gap, suggesting that both can provide functional improvement. Conclusion  Laser stapedotomy is a safe technique with good results. Both laser surgery and the conventional technique have improved the hearing of patients with a discreet advantage for the diode laser. Further prospective and randomized clinical trials are required to disclose all possible benefits of the stapes surgery using diode laser.

  8. Effects of school district factors on alcohol consumption: results of a multi-level analysis among Danish adolescents

    DEFF Research Database (Denmark)

    Stock, Christiane; Ejstrud, Bo; Vinther-Larsen, Mathilde

    2011-01-01

    BACKGROUND: Area-level socio-economic factors are significantly related to a population's health. This study investigates how school district-level factors affect the initiation of alcohol drinking of Danish adolescents. METHODS: A survey sample of 11,223 female and male pupils in the 7th grade...... buildings. Other school district factors were not associated with drinking initiation when controlled for individual level factors. CONCLUSIONS: The impact of socio-economic variables at school district level seems to be smaller in the welfare state of Denmark than known for other countries. However...... from 447 schools across Denmark was analysed for the outcome variable drinking initiation and a number of individual level predictors. Aggregated variables on school district level were created from national registry data for education, occupational level and household savings of residents, type...

  9. Use of fertility drugs and risk of uterine cancer: results from a large Danish population-based cohort study

    DEFF Research Database (Denmark)

    Jensen, Allan; Sharif, Heidi; Kjaer, Susanne K

    2009-01-01

    and 1998. In a case-cohort study, rate ratios and 95% confidence intervals were used to assess the effects of 4 groups of fertility drugs on overall risk of uterine cancer after adjustment for potentially confounding factors. Through mid-2006, 83 uterine cancers were identified. Ever use of any fertility......Some epidemiologic studies have indicated that uterine cancer risk may be increased after use of fertility drugs. To further assess this association, the authors used data from a large cohort of 54,362 women diagnosed with infertility who were referred to Danish fertility clinics between 1965...... drug was not associated with uterine cancer risk (rate ratio (RR) = 1.10, 95% confidence interval (CI): 0.69, 1.76). However, ever use of gonadotropins (follicle-stimulating hormone and human menopausal gonadotropin) increased uterine cancer risk (RR = 2.21, 95% CI: 1.08, 4.50); the risk was primarily...

  10. Congenital Malformations among the Offspring of Danish Survivors of Childhood Cancer and their Siblings-Interim Results

    International Nuclear Information System (INIS)

    Binks, K.; Boice, J. D.; Winther, J. F.

    2004-01-01

    Survival is now the norm for children treated with radiotherapy and chemotherapy for childhood cancers. These children are now living to have children of their own. A Danish study of adverse health outcomes in the offspring of childhood cancer survivors and the offspring of the cancer survivor's sibling is ongoing. The cumulative probability of congenital malformation is non significantly higher amongst the offspring of cancer survivors than amongst the offspring of cancer survivor's siblings; and non significantly higher amongst the offspring of cancer survivors who received radiotherapy treatment compared with those who did not. future analyses will incorporate radiation dose to the uterus and gonads of cancer survivors. To date, studies of childhood cancer survivors offspring have not indicated and excess of congenial malformation. (Author) 7 refs

  11. Danish Exports and Danish Bilateral Aid

    DEFF Research Database (Denmark)

    Hansen, Henrik; Rand, John

    higher in the 1980s compared to in particular the most recent decade. This may be related to factors such as untying of aid in the same period. The econometric analysis has two important limitations. First of all, the model can only give information about marginal changes in aid. As a decision to give...... and trade policies. The main result of the study is that Danish bilateral aid has a positive and statistically significant impact on Danish exports to the recipient countries. Bilateral development assistance may affect exports through several channels. Three of the main channels are direct aid tying......; increasing recipient income where higher income leads to higher imports, and decreased trade costs, say due to improved information about cultural and administrative customs and practices. Thus, as for preferential trade arrangements, bilateral aid has two potential economic effects; trade creation working...

  12. The Danish Industrial Foundations

    DEFF Research Database (Denmark)

    Thomsen, Steen

    and governed, what role it plays in the Danish economy, and how industrial foundation-owned companies perform. The book is the result of a large collaborative research project, led by the author, on industrial foundations. Some global companies such as IKEA, Robert Bosch or the Tata Group are foundation...

  13. Danish High Performance Concretes

    DEFF Research Database (Denmark)

    Nielsen, M. P.; Christoffersen, J.; Frederiksen, J.

    1994-01-01

    In this paper the main results obtained in the research program High Performance Concretes in the 90's are presented. This program was financed by the Danish government and was carried out in cooperation between The Technical University of Denmark, several private companies, and Aalborg University...... concretes, workability, ductility, and confinement problems....

  14. Patient body image, self-esteem, and cosmetic results of minimally invasive robotic cardiac surgery.

    Science.gov (United States)

    İyigün, Taner; Kaya, Mehmet; Gülbeyaz, Sevil Özgül; Fıstıkçı, Nurhan; Uyanık, Gözde; Yılmaz, Bilge; Onan, Burak; Erkanlı, Korhan

    2017-03-01

    Patient-reported outcome measures reveal the quality of surgical care from the patient's perspective. We aimed to compare body image, self-esteem, hospital anxiety and depression, and cosmetic outcomes by using validated tools between patients undergoing robot-assisted surgery and those undergoing conventional open surgery. This single-center, multidisciplinary, randomized, prospective study of 62 patients who underwent cardiac surgery was conducted at Hospital from May 2013 to January 2015. The patients were divided into two groups: the robotic group (n = 33) and the open group (n = 29). The study employed five different tools to assess body image, self-esteem, and overall patient-rated scar satisfaction. There were statistically significant differences between the groups in terms of self-esteem scores (p = 0.038), body image scores (p = 0.026), overall Observer Scar Assessment Scale (p = 0.013), and overall Patient Scar Assessment Scale (p = 0.036) scores in favor of the robotic group during the postoperative period. Robot-assisted surgery protected the patient's body image and self-esteem, while conventional open surgery decreased these levels but without causing pathologies. Preoperative depression and anxiety level was reduced by both robot-assisted surgery and conventional open surgery. The groups did not significantly differ on Patient Satisfaction Scores and depression/anxiety scores. The results of this study clearly demonstrated that a minimally invasive approach using robotic-assisted surgery has advantages in terms of body image, self-esteem, and cosmetic outcomes over the conventional approach in patients undergoing cardiac surgery. Copyright © 2017 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

  15. Are green caterers more likely to serve healthy meals than non-green caterers? Results from a quantitative study in Danish worksite catering.

    Science.gov (United States)

    Mikkelsen, Be; Bruselius-Jensen, M; Andersen, Js; Lassen, A

    2006-10-01

    The present study aimed to investigate whether organic conversion in catering has positive effects on the nutritional quality of menus offered. The methodology was based on a self-administered questionnaire. The self-declared priority given to the use of organic foods was measured as the basis for assigning catering managers to one of two groups: 'green' or 'non-green' caterers. These groups were then compared with regard to the relative nutritional quality of the menu options offered to customers. The study was carried out among randomly selected Danish worksite catering outlets. The subjects participating in the study comprised 526 Danish worksite catering managers. The results showed a strong correlation between caterers' 'green-ness' and the nutritional quality of the menu options offered. Green caters had more healthy options in their menus than non-green caters, which is likely to result in improved nutritional quality of the diets of end consumers. The reason for this may partly be the increased service training efforts that green caterers practise in order to be able to implement organic foods successfully. It may also be associated with the fact that the price premiums and availability of the organic products forces caterers to serve menus with higher amounts of root and non-green leafy vegetables, pulses and seasonal vegetables. The present findings suggest that organic conversion of public canteens may be a good opportunity to promote healthier eating in public catering.

  16. The Danish Sarcoma Database

    Directory of Open Access Journals (Sweden)

    Jorgensen PH

    2016-10-01

    Full Text Available Peter Holmberg Jørgensen,1 Gunnar Schwarz Lausten,2 Alma B Pedersen3 1Tumor Section, Department of Orthopedic Surgery, Aarhus University Hospital, Aarhus, 2Tumor Section, Department of Orthopedic Surgery, Rigshospitalet, Copenhagen, 3Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark Aim: The aim of the database is to gather information about sarcomas treated in Denmark in order to continuously monitor and improve the quality of sarcoma treatment in a local, a national, and an international perspective. Study population: Patients in Denmark diagnosed with a sarcoma, both skeletal and ekstraskeletal, are to be registered since 2009. Main variables: The database contains information about appearance of symptoms; date of receiving referral to a sarcoma center; date of first visit; whether surgery has been performed elsewhere before referral, diagnosis, and treatment; tumor characteristics such as location, size, malignancy grade, and growth pattern; details on treatment (kind of surgery, amount of radiation therapy, type and duration of chemotherapy; complications of treatment; local recurrence and metastases; and comorbidity. In addition, several quality indicators are registered in order to measure the quality of care provided by the hospitals and make comparisons between hospitals and with international standards. Descriptive data: Demographic patient-specific data such as age, sex, region of living, comorbidity, World Health Organization's International Classification of Diseases – tenth edition codes and TNM Classification of Malignant Tumours, and date of death (after yearly coupling to the Danish Civil Registration System. Data quality and completeness are currently secured. Conclusion: The Danish Sarcoma Database is population based and includes sarcomas occurring in Denmark since 2009. It is a valuable tool for monitoring sarcoma incidence and quality of treatment and its improvement, postoperative

  17. Results of single-event multilevel orthopedic surgery in children with cerebral palsy

    Directory of Open Access Journals (Sweden)

    Akhmed Tomov

    2015-11-01

    Full Text Available Background: Single-event multilevel orthopedic surgery is a modern approach in the operative treatment of children with cerebral palsy. Methods: Single-event multilevel orthopedic surgery was carried out in 108 patients with cerebral palsy. Patients’ average age was 11.3±1.7 years. Surgical results were analyzed at follow-up after 18 to 24 months, by way of detailed physical examination, functional assessment, imaging, the Edinburgh Visual Gait Score and Gillette Functional Assessment Questionnaire. Results: In our series, 647 procedures were performed during 141 surgeries. Patients had an average of 4.59 procedures per surgery. Observational gait analysis showed an improvement in stance and swing gait phases in ambulatory children. According to the Gillette Functional Assessment Questionnaire, an increase of functional level was noted in 50 patients but did not change in 32 patients. Conclusions: For children with cerebral palsy, single-event multilevel surgery is defined as two or more surgical procedures of the soft tissue or bone at two or more anatomical levels during one operative procedure. In cases where a large volume of surgery is required, two separate operations with a short break in between, but requiring only one hospital admission and one rehabilitation period, are also included. This approach requires adapted methods of surgical intervention, and appropriate methods of anesthesia and pain control in the postoperative period to the start of rehabilitation. Compliance with the above principles allowed the necessary correction of orthopedic complications to be achieved in all cases.

  18. Outcome measures in stapes surgery: postoperative results are independent from preoperative parameters.

    Science.gov (United States)

    Koopmann, Mario; Weiss, Daniel; Savvas, Eleftherios; Rudack, Claudia; Stenner, Markus

    2015-09-01

    The aim of this study was to compare audiometric results before and after stapes surgery and identify potential prognostic factors to appropriately select patients with otosclerosis who will most likely benefit from surgery. We enrolled 126 patients with otosclerosis (162 consecutive ears) in our study who underwent stapes surgery between 2007 and 2012 at our institution. Preoperative and postoperative data including pure-tone audiometry, speech audiometry, stapedial reflex audiometry and surgical data were analyzed. The average preoperative air-bone gap (ABG) was 28.9 ± 8.6 dB. Male patients and patients older than 45 years of age had greater preoperative ABGs in comparison to females and younger patients. Postoperative ABGs were 11.2 ± 7.4 dB. The average ABG gain was 17.7 ± 11.1 dB. Preoperative audiometric data, age, gender and type of surgery did not influence the postoperative results. Stapes surgery offers predictable results independent from disease progression or patient-related factors. While absolute values of hearing improvement are instrumental in reflecting audiometric results of a cohort, relative values better reflect individual's audiometric data resembling the patient's benefit.

  19. Use of acid-suppressive therapy before anti-reflux surgery in 2922 patients

    DEFF Research Database (Denmark)

    Lødrup, A; Pottegård, A; Hallas, J

    2015-01-01

    BACKGROUND: Guidelines recommend that patients with gastro-oesophageal reflux disease are adequately treated with acid-suppressive therapy before undergoing anti-reflux surgery. Little is known of the use of acid-suppressive drugs before anti-reflux surgery. AIM: To determine the use of proton pump...... inhibitors and H2 -receptor antagonists in the year before anti-reflux surgery. METHODS: A nationwide retrospective study of all patients aged ≥18 undergoing first-time anti-reflux surgery in Denmark during 2000-2012 using data from three different sources: the Danish National Register of Patients......, the Danish National Prescription Register, and the Danish Person Register. RESULTS: The study population thus included 2922 patients (median age: 48 years, 55.7% male). The annual proportion of patients redeeming ≥180 DDD of acid-suppressive therapy increased from 17.0% 5 years before anti-reflux surgery...

  20. Wildlife Reservoirs of Canine Distemper Virus Resulted in a Major Outbreak in Danish Farmed Mink (Neovison vison)

    Science.gov (United States)

    Trebbien, Ramona; Chriel, Mariann; Struve, Tina; Hjulsager, Charlotte Kristiane; Larsen, Gitte; Larsen, Lars Erik

    2014-01-01

    A major outbreak of canine distemper virus (CDV) in Danish farmed mink (Neovison vison) started in the late summer period of 2012. At the same time, a high number of diseased and dead wildlife species such as foxes, raccoon dogs, and ferrets were observed. To track the origin of the outbreak virus full-length sequencing of the receptor binding surface protein hemagglutinin (H) was performed on 26 CDV's collected from mink and 10 CDV's collected from wildlife species. Subsequent phylogenetic analyses showed that the virus circulating in the mink farms and wildlife were highly identical with an identity at the nucleotide level of 99.45% to 100%. The sequences could be grouped by single nucleotide polymorphisms according to geographical distribution of mink farms and wildlife. The signaling lymphocytic activation molecule (SLAM) receptor binding region in most viruses from both mink and wildlife contained G at position 530 and Y at position 549; however, three mink viruses had an Y549H substitution. The outbreak viruses clustered phylogenetically in the European lineage and were highly identical to wildlife viruses from Germany and Hungary (99.29% – 99.62%). The study furthermore revealed that fleas (Ceratophyllus sciurorum) contained CDV and that vertical transmission of CDV occurred in a wild ferret. The study provides evidence that wildlife species, such as foxes, play an important role in the transmission of CDV to farmed mink and that the virus may be maintained in the wild animal reservoir between outbreaks. PMID:24454897

  1. Use of fertility drugs and risk of uterine cancer: results from a large Danish population-based cohort study.

    Science.gov (United States)

    Jensen, Allan; Sharif, Heidi; Kjaer, Susanne K

    2009-12-01

    Some epidemiologic studies have indicated that uterine cancer risk may be increased after use of fertility drugs. To further assess this association, the authors used data from a large cohort of 54,362 women diagnosed with infertility who were referred to Danish fertility clinics between 1965 and 1998. In a case-cohort study, rate ratios and 95% confidence intervals were used to assess the effects of 4 groups of fertility drugs on overall risk of uterine cancer after adjustment for potentially confounding factors. Through mid-2006, 83 uterine cancers were identified. Ever use of any fertility drug was not associated with uterine cancer risk (rate ratio (RR) = 1.10, 95% confidence interval (CI): 0.69, 1.76). However, ever use of gonadotropins (follicle-stimulating hormone and human menopausal gonadotropin) increased uterine cancer risk (RR = 2.21, 95% CI: 1.08, 4.50); the risk was primarily observed after 10 years of follow-up. Furthermore, uterine cancer risk increased with number of cycles of use for clomiphene (for > or =6 cycles, RR = 1.96, 95% CI: 1.03, 3.72) and human chorionic gonadotropin (for > or =6 cycles, RR = 2.18, 95% CI: 1.16, 4.08) but not for other gonadotropins. Use of gonadotropin-releasing hormone analogs was not associated with risk. Gonadotropins, and possibly clomiphene and human chorionic gonadotropin, may increase the risk of uterine cancer, with higher doses and longer follow-up leading to greater risk.

  2. Wildlife reservoirs of canine distemper virus resulted in a major outbreak in Danish farmed mink (Neovison vison.

    Directory of Open Access Journals (Sweden)

    Ramona Trebbien

    Full Text Available A major outbreak of canine distemper virus (CDV in Danish farmed mink (Neovison vison started in the late summer period of 2012. At the same time, a high number of diseased and dead wildlife species such as foxes, raccoon dogs, and ferrets were observed. To track the origin of the outbreak virus full-length sequencing of the receptor binding surface protein hemagglutinin (H was performed on 26 CDV's collected from mink and 10 CDV's collected from wildlife species. Subsequent phylogenetic analyses showed that the virus circulating in the mink farms and wildlife were highly identical with an identity at the nucleotide level of 99.45% to 100%. The sequences could be grouped by single nucleotide polymorphisms according to geographical distribution of mink farms and wildlife. The signaling lymphocytic activation molecule (SLAM receptor binding region in most viruses from both mink and wildlife contained G at position 530 and Y at position 549; however, three mink viruses had an Y549H substitution. The outbreak viruses clustered phylogenetically in the European lineage and were highly identical to wildlife viruses from Germany and Hungary (99.29% - 99.62%. The study furthermore revealed that fleas (Ceratophyllus sciurorum contained CDV and that vertical transmission of CDV occurred in a wild ferret. The study provides evidence that wildlife species, such as foxes, play an important role in the transmission of CDV to farmed mink and that the virus may be maintained in the wild animal reservoir between outbreaks.

  3. Pelvic organ prolapse (POP) surgery among Danish women hysterectomized for benign conditions: age at hysterectomy, age at subsequent POP operation, and risk of POP after hysterectomy

    DEFF Research Database (Denmark)

    Lykke, Rune; Blaakær, Jan; Ottesen, Bent

    2015-01-01

    INTRODUCTION AND HYPOTHESIS: The aim of this study was to describe the incidence of pelvic organ prolapse (POP) surgery after hysterectomy from 1977 to 2009, the time interval from hysterectomy to POP surgery, and age characteristics of women undergoing POP surgery after hysterectomy and to estim......INTRODUCTION AND HYPOTHESIS: The aim of this study was to describe the incidence of pelvic organ prolapse (POP) surgery after hysterectomy from 1977 to 2009, the time interval from hysterectomy to POP surgery, and age characteristics of women undergoing POP surgery after hysterectomy...... women was high the first 2 years of the follow-up period with almost 800 women operated yearly. More than one third (n = 2,872) of all women operated for POP were operated less than 5 years after the hysterectomy with a median of 8.6 years. The cumulated incidence of POP surgery after hysterectomy...... with follow-up of up to 32 years was 12 %; 50 % (n = 5,451) of all POP surgeries were in the posterior compartment. The mean age of women undergoing a first POP surgery after hysterectomy was 60 years. CONCLUSIONS: POP after hysterectomy occurs as a long-term complication of hysterectomy; 12...

  4. Maternal smoking in pregnancy and risk for congenital malformations: results of a Danish register-based cohort study.

    Science.gov (United States)

    Leite, Mimmi; Albieri, Vanna; Kjaer, Susanne K; Jensen, Allan

    2014-08-01

    To examine the association between maternal smoking during pregnancy and risk for congenital malformations. Population-based prospective cohort study. Denmark. A total of 838 265 singleton liveborn babies delivered in Denmark between 1997 and 2010 and registered in the Danish Medical Birth Register containing detailed information on smoking during pregnancy and congenital malformations. Associations [odds ratios (OR) with 95% CI] between maternal smoking and risk for various groups of congenital malformations, investigated using the generalized estimating equation for binary outcomes, with adjustment for potential confounders. Groups of congenital malformations. Ever smoking during pregnancy did not increase the overall risk for congenital malformations, but increased risks were observed for multiple malformations (i.e. when two or more malformations are diagnosed in a child) (odds ratio 1.06, 95% confidence interval 1.01-1.10) and various main groups of congenital malformations including the cardiovascular system (odds ratio 1.13, 95% confidence interval 1.07-1.19), the respiratory system (odds ratio 1.25, 95% confidence interval 1.11-1.41), the digestive system (odds ratio 1.15, 95% confidence interval 1.07-1.24) and oral clefts (odds ratio 1.29, 95% confidence interval 1.14-1.46), as well as for some specific congenital malformations including cardiac septal defects, malformations of the pulmonary and tricuspid valves, malformations of the great arteries, pyloric stenosis and clubfoot. Infants of women who quit smoking during the first two trimesters had no increased risk for most groups of congenital malformations. Maternal smoking increases the risk for a number of congenital malformations. Future smoking cessation programs should focus on this adverse health aspect in order to encourage more women to quit smoking before or in early pregnancy. © 2014 Nordic Federation of Societies of Obstetrics and Gynecology.

  5. The Danish Lung Cancer Registry

    DEFF Research Database (Denmark)

    Jakobsen, Erik; Rasmussen, Torben Riis

    2016-01-01

    AIM OF DATABASE: The Danish Lung Cancer Registry (DLCR) was established by the Danish Lung Cancer Group. The primary and first goal of the DLCR was to improve survival and the overall clinical management of Danish lung cancer patients. STUDY POPULATION: All Danish primary lung cancer patients since...... 2000 are included into the registry and the database today contains information on more than 50,000 cases of lung cancer. MAIN VARIABLES: The database contains information on patient characteristics such as age, sex, diagnostic procedures, histology, tumor stage, lung function, performance...... the results are commented for local, regional, and national audits. Indicator results are supported by descriptive reports with details on diagnostics and treatment. CONCLUSION: DLCR has since its creation been used to improve the quality of treatment of lung cancer in Denmark and it is increasingly used...

  6. Total hip and knee replacement surgery results in changes in leukocyte and endothelial markers

    Directory of Open Access Journals (Sweden)

    Maclean Kirsty M

    2010-01-01

    Full Text Available Abstract Background It is estimated that over 8 million people in the United Kingdom suffer from osteoarthritis. These patients may require orthopaedic surgical intervention to help alleviate their clinical condition. Investigations presented here was to test the hypothesis that total hip replacement (THR and total knee replacement (TKR orthopaedic surgery result in changes to leukocyte and endothelial markers thus increasing inflammatory reactions postoperatively. Methods During this 'pilot study', ten test subjects were all scheduled for THR or TKR elective surgery due to osteoarthritis. Leukocyte concentrations were measured using an automated full blood count analyser. Leukocyte CD11b (Mac-1 and CD62L cell surface expression, intracellular production of H2O2 and elastase were measured as markers of leukocyte function. Von Willebrand factor (vWF and soluble intercellular adhesion molecule-1 (sICAM-1 were measured as markers of endothelial activation. Results The results obtained during this study demonstrate that THR and TKR orthopaedic surgery result in similar changes of leukocyte and endothelial markers, suggestive of increased inflammatory reactions postoperatively. Specifically, THR and TKR surgery resulted in a leukocytosis, this being demonstrated by an increase in the total leukocyte concentration following surgery. Evidence of leukocyte activation was demonstrated by a decrease in CD62L expression and an increase in CD11b expression by neutrophils and monocytes respectively. An increase in the intracellular H2O2 production by neutrophils and monocytes and in the leukocyte elastase concentrations was also evident of leukocyte activation following orthopaedic surgery. With respect to endothelial activation, increases in vWF and sICAM-1 concentrations were demonstrated following surgery. Conclusion In general it appeared that most of the leukocyte and endothelial markers measured during these studies peaked between days 1

  7. Surgery in older cancer patients - recent results and new techniques: worth the investment?.

    Science.gov (United States)

    van Leeuwen, Barbara L; Huisman, Monique G; Audisio, Riccardo A

    2013-01-01

    Recent developments in oncogeriatric surgery focus on several items - preoperative risk estimation and identification of frail patients and optimalization of perioperative care. New screening tools are being evaluated and show promising results. There is increasing evidence that preoperative training of frail patients might decrease the rate of postoperative complications and increase survival. The recent trend towards individualized treatment schemes will certainly be of benefit for the elderly population. More tools are becoming available to answer the most difficult question of all, namely whether surgery is the optimal treatment in this individual frail elderly oncogeriatric patient. Copyright © 2013 S. Karger AG, Basel.

  8. Results of open heart surgery in Jehovah's Witness patients. Single centre experience.

    Science.gov (United States)

    Juraszek, Andrzej; Kołsut, Piotr; Szymański, Jarosław; Kuriata, Jarosław; Kuśmierski, Krzysztof; Sitkowska-Rysiak, Ewa; Jasińska, Małgorzata; Kuśmierczyk, Mariusz

    2017-09-01

    Evaluation the results in patients from the religious community of Jehovah's Witness (JW) undergoing open heart surgery at our institution. Between September 2011 and March 2015, 21 patients with a religious background of the JW church underwent open heart surgery at our institution performed by the same surgical team. Mean age was 68.43 ±8.93 years. There were 13 (61.9%) female patients. Recombinant human erythropoietin was administered to every patient with a hemoglobin value open heart surgery in JW were very good, including combined procedures. The decrease of hematocrit serum levels significantly characterizing the postoperative period was highly acceptable in this series. Nevertheless, the number of sternum wound infections was a limiting factor for prompt postoperative recovery.

  9. Are green caterers more likely to serve healthy meals than non-green caterers? Results from a quantitative study in Danish worksite catering

    DEFF Research Database (Denmark)

    Mikkelsen, Bent Egberg; Bruselius-Jensen, Maria Louisa; Andersen, J. S.

    2006-01-01

    was measured as the basis for assigning catering managers to one of two groups: 'green' or 'non-green' caterers. These groups were then compared with regard to the relative nutritional quality of the menu options offered to customers. Setting: The study was carried out among randomly selected Danish worksite...... than non-green caters, which is likely to result in improved nutritional quality of the diets of end consumers. The reason for this may partly be the increased service training efforts that green caterers practise in order to be able to implement organic foods successfully. It may also be associated......Objective: The present study aimed to investigate whether organic conversion in catering has positive effects on the nutritional quality of menus offered. Design: The methodology was based on a self-administered questionnaire. The self-declared priority given to the use of organic foods...

  10. Vitamin D status and association to bone health in 781 healthy 8–11 years old Danish school children: preliminary results from the Opus school meal study

    DEFF Research Database (Denmark)

    Petersen, R. A.; Damsgaard, C. T.; Dalskov, S.

    2013-01-01

    for bone area (BA), age, height, weight, gender, pubertal stage, ethnicity and physical activity. Likewise, no associations were found between serum 25(OH)D and BA or BMD. Conclusion: A substantial number of Danish children did not reach the recommended level of 25(OH)D (>50 nmol/l) during autumn. Despite...... conducted and anthropometry, puberty stage, intake of dietary supplements and physical activity was measured. Whole body DXA scans were performed and total body less head (TBLH) DXA values were used in data analyses. Results: Serum 25(OH)D ranged from 15.2 to 132 nmol/l, with mean of 60.7±18.7 nmol......PTH (P=0.012) concentrations than boys. Serum 25(OH)D was inversely associated with iPTH without, and with, adjustment for age, gender, pubertal stage, month and ethnicity (P

  11. Impact of respiratory infection in the results of cardiac surgery in a tertiary hospital in Brazil

    Directory of Open Access Journals (Sweden)

    Isaac Newton Guimarães Andrade

    2015-09-01

    Full Text Available AbstractObjective:To assess the impact of respiratory tract infection in the postoperative period of cardiac surgery in relation to mortality and to identify patients at higher risk of developing this complication.Methods:Cross-sectional observational study conducted at the Recovery of Cardiothoracic Surgery, using information from a database consisting of a total of 900 patients operated on in this hospital during the period from 01/07/2008 to 1/07/2009. We included patients whose medical records contained all the information required and undergoing elective surgery, totaling 109 patients with two excluded. Patients were divided into two groups, WITH and WITHOUT respiratory tract infection, as the development or respiratory tract infection in hospital, with patients in the group without respiratory tract infection, the result of randomization, using for the pairing of the groups the type of surgery performed. The outcome variables assessed were mortality, length of hospital stay and length of stay in intensive care unit. The means of quantitative variables were compared using the Wilcoxon and student t-test.Results:The groups were similar (average age P=0.17; sex P=0.94; surgery performed P=0.85-1.00 Mortality in the WITH respiratory tract infection group was significantly higher (P<0.0001. The times of hospitalization and intensive care unit were significantly higher in respiratory tract infection (P<0.0001. The presence of respiratory tract infection was associated with the development of other complications such as renal failure dialysis and stroke P<0.00001 and P=0.002 respectively.Conclusion:The development of respiratory tract infection postoperative cardiac surgery is related to higher mortality, longer periods of hospitalization and intensive care unit stay.

  12. Impact of respiratory infection in the results of cardiac surgery in a tertiary hospital in Brazil

    Science.gov (United States)

    Andrade, Isaac Newton Guimarães; de Araújo, Diego Torres Aladin; de Moraes, Fernando Ribeiro

    2015-01-01

    Objective To assess the impact of respiratory tract infection in the postoperative period of cardiac surgery in relation to mortality and to identify patients at higher risk of developing this complication. Methods Cross-sectional observational study conducted at the Recovery of Cardiothoracic Surgery, using information from a database consisting of a total of 900 patients operated on in this hospital during the period from 01/07/2008 to 1/07/2009. We included patients whose medical records contained all the information required and undergoing elective surgery, totaling 109 patients with two excluded. Patients were divided into two groups, WITH and WITHOUT respiratory tract infection, as the development or respiratory tract infection in hospital, with patients in the group without respiratory tract infection, the result of randomization, using for the pairing of the groups the type of surgery performed. The outcome variables assessed were mortality, length of hospital stay and length of stay in intensive care unit. The means of quantitative variables were compared using the Wilcoxon and student t-test. Results The groups were similar (average age P=0.17; sex P=0.94; surgery performed P=0.85-1.00) Mortality in the WITH respiratory tract infection group was significantly higher (P<0.0001). The times of hospitalization and intensive care unit were significantly higher in respiratory tract infection (P<0.0001). The presence of respiratory tract infection was associated with the development of other complications such as renal failure dialysis and stroke P<0.00001 and P=0.002 respectively. Conclusion The development of respiratory tract infection postoperative cardiac surgery is related to higher mortality, longer periods of hospitalization and intensive care unit stay. PMID:26313727

  13. [Early results after varicose vein surgery--a multicenter patient inquiry].

    Science.gov (United States)

    Hermanns, H-J

    2008-08-01

    Beside varicose vein surgery, endovenous procedures (endovenous laser therapy, VNUS and foam sclerotherapy) are now therapeutic options with the following advantages: low invasiveness, only out-patient operations, quick resumption of general activities. Whether or not classical vein surgery today still fulfills patient demands was analysed by a study group of German vascular surgeons (ANG) as a multicentre patient questioning. The questionnaire was subdivided into eight main complexes with 24 questions about the early results of stripping operations (from start of preparation until suture removal) and the patients answers were analysed. Answers with points (1-6) and free answers were possible. Between 1.1.2005 and 31.3.2005 18 centres for vascular surgery collected 1708 questionnaires from patients after stripping operations. The complex "preparation and information about the operation" was scored with 1.33 to 1.39. The "general organisation" of the vascular centre was scored between 1.22 and 1.30. "Pain after operation" was rated at 1.98 (immediately), 2.26 (first day) and 2.12 (third day after operation). Reasons for other problems after surgery were haematoma (3.09), problems with the compression dressing (1.67), circulatory collapse (1.51), headache (1.33), nausea (1.25). The total score for all centres was 1.47. The early results after varicose vein surgery are good up to very good. The patients' reconvalescence time is short and there is a quick resumption of general activities. The invasiveness of vein surgery seems to be overestimated. Comparative studies to evaluate the new methods are necessary. Benchmarking projects like this study are essential parts of current quality control systems.

  14. Double-Eyelid Surgery Using Septoaponeurosis Junctional Thickening Results in Dynamic Fold in Asians

    Directory of Open Access Journals (Sweden)

    Hong Seok Kim, MD, PhD

    2013-05-01

    Conclusions: The authors introduce a double-eyelid surgery technique using the SAJT. This SAJT fixation technique creates a dynamic double-eyelid fold. Our study showed a high patient satisfaction rate and that the resulting fold mimics the movement of the congenital supratarsal fold in Asians.

  15. Effect of proctoring on implementation and results of elective laparoscopic colon surgery

    NARCIS (Netherlands)

    Bosker, Robbert; Groen, Henk; Hoff, C.; Totte, E.; Ploeg, R.; Pierie, J.P.

    A steep learning curve exists for surgeons to become skilled in laparoscopic colon resection. Our institute offers a proctored training programme. The purpose of this descriptive study was to evaluate whether the course resulted in adoption of laparoscopic colorectal surgery into clinical practice,

  16. Influence of the timing of surgery and postoperative radiotherapy on treatment results

    International Nuclear Information System (INIS)

    Fietkau, R.

    2000-01-01

    Background: The timing of surgery and postoperative radiotherapy - especially if combined with chemotherapy - has been a subject of interest over the past years. Methods: This analysis was based on a literature review of mostly retrospective publications. Data concerning the interval between surgery and radiotherapy were correlated with the locoregional control, incidence of distant metastases and prognosis of breast cancer, lung carcinoma, and head and neck carcinomas. Results and Conclusions: The reviewed data did not show a clear relationship of the time interval between surgery and start of radiotherapy and locoregional control. However, evaluation of the data was difficult, because in most publications, retrospective analyses were performed and other prognostically more relevant parameters may influence locoregional control stronger than the time interval. In patients with head and neck carcinomas, there is a negative effect of time interval between surgery and radiotherapy on local control if unfavorable factors exist, i.e., close surgical margins, unfavorable pathohistological parameters and low radiation dose. In patients with breast cancer who do not receive chemotherapy, there are inconsistent reports in the literature. If additional chemotherapy is necessary, the sequence surgery, chemotherapy and radiotherapy seems adequate. Although some data suggest that delaying the initiation of radiotherapy due to chemotherapy may increase the risk of local recurrences, there may, on the other hand, be an increased likelihood of systemic metastases, if radiotherapy is applied before chemotherapy. Concerning lung cancer, only one retrospective analysis exists suggesting a better survival of patients with an interval of more than 36 days between surgery and radiotherapy as compared to patients with a shorter interval. (orig.) [de

  17. Prevalence of posttraumatic growth hormone deficiency is highly dependent on the diagnostic set-up: results from The Danish National Study on Posttraumatic Hypopituitarism.

    Science.gov (United States)

    Klose, Marianne; Stochholm, Kirstine; Janukonyté, Jourgita; Lehman Christensen, Louise; Frystyk, Jan; Andersen, Marianne; Laurberg, Peter; Christiansen, Jens Sandahl; Feldt-Rasmussen, Ulla

    2014-01-01

    Recent international guidelines suggest pituitary screening in patients with moderate and severe traumatic brain injury (TBI). Predominantly isolated GH deficiency (GHD) was reported in the literature, raising the question of potential methodological bias. Our objective was to assess the prevalence of GHD in patients admitted in 2008 with TBI, with concurrent assessment of methodological bias. We conducted a nationwide population-based cohort study at tertiary referral university hospitals. Participants were Danish patients with a head trauma diagnosis from the Danish Board of Health diagnostic code registry; 439 patients and 124 healthy controls underwent dynamic assessment of GH secretion 2.5 years (median) after TBI. We evaluated the prevalence of GHD given use of 1) local versus guideline cutoffs, 2) insulin tolerance test (ITT), pyridostigmine (PD)-GHRH or GHRH-arginine (arg) test, 3) single versus repeated testing, and 4) GH assessment by assays with different isoform specificities. The prevalence of GHD was lower by local than by guideline cutoffs (12% vs 19% [PD-GHRH/GHRH-arg, P<.001]; 4.5% vs 5% [ITT, P=.9]), and by ITT than by PD-GHRH/GHRH-arg (P=.006 [local cutoffs]; P<.001 [guideline cutoffs]). Only 1% of patients had GHD according to 2 tests. GH assessment by the Immulite or iSYS assay caused no significant diagnostic differences. The study confirmed a high risk of bias in the management of pituitary testing of patients with TBI and stresses the importance of a proper control group and stringent GH testing including confirmatory testing in cohorts with low a priori likelihood of GHD such as in TBI. Our results question the evidence for newly introduced recommendations for routine pituitary assessment in TBI.

  18. Preliminary results of robotic colorectal surgery at the National Cancer Institute, Cairo University

    International Nuclear Information System (INIS)

    Zaghloul, A.S.; Mahmoud, A.M.

    2016-01-01

    Background: The available literature on minimally invasive colorectal cancer demonstrates that laparoscopic approach is feasible and associated with better short term outcomes than open surgery while maintaining equivalent oncologic safety. Reports have shown that robotic surgery may overcome some of the pitfalls of laparoscopic intervention. Objective of the work: To evaluate early results of robotic colorectal surgery, in a cohort of Egyptian patients, regarding operative time, operative and early post-operative complications, hospital stay and pathological results. Patients and methods: A case series study which was carried out in surgical department at National Cancer Institute, Cairo University. Ten Egyptian cases of colorectal cancer (age ranged from 30 to 67, 5 males and 5 females) were recruited from the period of April 2013 to April 2014. Robotic surgery was performed to all cases. Results: Three patients had low anterior resection, three anterior resection, one total proctectomy, one abdominoperineal resection, one left hemicolectomy and one colostomy. The study reported no mortalities and two morbidities. The mean operative time was 333 min. The conversion to open was done in only one patient. A total mesorectal excision with negative circumferential margin was accomplished in all patients, distal margin was positive in one patient. Mean lymph nodes removed was 10.7. Mean hospital stay was 7.4 days. Conclusion: To the best of our knowledge, this is the first study reporting the outcomes of robotic colorectal cancer intervention in Egyptian patients. Our preliminary results suggest that robotic- assisted surgery for colorectal cancer can be carried out safely and according to oncological principles

  19. Results of salvage radiotherapy after inadequate surgery in invasive cervical carcinoma patients: A retrospective analysis

    International Nuclear Information System (INIS)

    Saibishkumar, Elantholi P.; Patel, Firuza D.; Ghoshal, Sushmita; Kumar, Vinay; Karunanidhi, Gunaseelan; Sharma, Suresh C.

    2005-01-01

    Purpose: To evaluate the results of salvage radiotherapy (RT) after inadequate surgery in patients with invasive carcinoma of the cervix. Methods and Materials: Between 1996 and 2001, 105 invasive cervical carcinoma patients were treated at our center with external beam RT with or without intracavitary RT after having undergone total/subtotal hysterectomy at outside institutions. Results: The median follow-up was 34 months. The gap between surgery and RT was 23-198 days (median, 80). Clinically visible residual disease was present in 81 patients (77.1%). Total hysterectomy had been done in 82 patients (78%) and subtotal hysterectomy in 23 patients (22%). The 5-year overall survival, disease-free survival, and pelvic control rates of all patients were 55.2%, 53.3%, and 72.4%, respectively. On univariate analysis, older age, total hysterectomy, hemoglobin level >10 g% before RT, nonsquamous histologic type, use of intracavitary RT, a shorter gap between surgery and RT, and the absence of, or a small volume of, residual disease favorably affected the outcome. The 5-year actuarial rate of late toxicity (Radiation Therapy Oncology Group Criteria) was 19% in the rectum, 4.8% in the bladder, 24.8% in the skin, and 14.3% in the small intestine. Conclusions: Inadequate and inappropriate surgery in invasive cervical cancer with resulting gross residual disease is common in India. Factors such as the use of intracavitary RT, the correction of anemia, and a shorter gap between surgery and RT will enable postoperative RT to achieve acceptable results with minimal morbidity

  20. Primary transoral robotic surgery with concurrent neck dissection for early stage oropharyngeal squamous cell carcinoma implemented at a Danish head and neck cancer center

    DEFF Research Database (Denmark)

    Rubek, Niclas; Channir, Hani Ibrahim; Charabi, Birgitte Wittenborg

    2017-01-01

    (RT) with or without concomitant chemotherapy. This is the first study in Scandinavia from a head and neck cancer centre that aims to demonstrate the feasibility of performing primary transoral robotic surgery (TORS) and concurrent neck dissection for patients with early stage OPSCC. Between September...... bilateral neck dissection. Due to an upstaging following surgery, 13 patients were referred to adjuvant therapy. Four of these patients received RT and two patients received concomitant chemo-radiation (CCR) therapy. Seven patients declined the recommended adjuvant therapy one of whom later developed an N......-site recurrence and received salvage surgery with postoperative RT. In summary, 43% of the patients were referred to adjuvant therapy following primary surgery which was mainly due to N-site stage migration and ECE. Primary TORS and concurrent neck dissection is a safe and feasible procedure that may...

  1. Global surgery in a postconflict setting - 5-year results of implementation in the Russian North Caucasus

    Directory of Open Access Journals (Sweden)

    Fatima I. Lunze

    2015-10-01

    Full Text Available Background: Collaborations for global surgery face many challenges to achieve fair and safe patient care and to build sustainable capacity. The 2004 terrorist attack on a school in Beslan in North Ossetia in the Russian North Caucasus left many victims with complex otologic barotrauma. In response, we implemented a global surgery partnership between the Vladikavkaz Children's Hospital, international surgical teams, the North Ossetian Health Ministry, and civil society organizations. This study's aim was to describe the implementation and 5-year results of capacity building for complex surgery in a postconflict, mid-income setting. Design: We conducted an observational study at the Children's Hospital in Vladikavkaz in the autonomous Republic of North Ossetia-Alania, part of the Russian Federation. We assessed the outcomes of 15 initial patients who received otologic surgeries for complex barotrauma resulting from the Beslan terrorism attack and for other indications, and report the incidence of intra- and postoperative complications. Results: Patients were treated for trauma related to terrorism (53% and for indications not related to violence (47%. None of the patients developed peri- or postoperative complications. Three patients (two victims of terrorism who underwent repair of tympanic perforations presented with re-perforations. Four junior and senior surgeons were trained on-site and in Germany to perform and teach similar procedures autonomously. Conclusions: In mid-income, postconflict settings, complex surgery can be safely implemented and achieve patient outcomes comparable to global standards. Capacity building can build on existing resources, such as operation room management, nursing, and anesthesia services. In postconflict environments, substantial surgical burden is not directly attributable to conflict-related injury and disease, but to health systems weakened by conflicts. Extending training and safe surgical care to include

  2. Efficacy of ranolazine in preventing atrial fibrillation following cardiac surgery: Results from a meta-analysis

    Directory of Open Access Journals (Sweden)

    Chintan Trivedi, MD, MPH

    2017-06-01

    Conclusions: Ranolazine may prove beneficial in POAF prevention following cardiac surgeries. Although the pooled treatment effect is quite impressive with a reduction of more than 50% of risk of developing POAF, small number of studies and variation in ranolazine dose regimen in each study make our results inconclusive, but worthy of further investigation. That is why this result has to be interpreted as only hypothesis generating, rather than conclusion drawing.

  3. The impact of sarcopenia on the results of lumbar spinal surgery

    Directory of Open Access Journals (Sweden)

    Hiroyuki Inose

    2018-03-01

    Full Text Available Objectives: As the population ages, the number of lumbar spinal surgeries performed on sarcopenic patients will increase. The purpose of this study was to investigate the prevalence of sarcopenia and evaluated its impact on the results of lumbar spinal surgery. Methods: This study included 2 groups: One group consisted of patients who underwent whole-body dual-energy X-ray absorptiometry (DXA scanning before the option of undergoing surgery for lumbar spinal disease (LSD group and a second group consisted of patients underwent DXA scanning for osteoporosis screening under hospital watch at the geriatric medicine department (control group. In order to evaluate the impact of sarcopenia on the clinical outcome of lumbar spinal surgery, the Japanese Orthopedic Association (JOA score, the recovery rate based on the JOA score, and visual analogue scale (VAS scores for lower back pain, lower extremity pain, and lower extremity numbness were compared within the LSD group. Results: The prevalence of sarcopenia showed no statistical difference between groups (control group, 50.7%; LSD group, 46.5%. In the LSD group, while the changes in VAS scores showed no statistical difference between the nonsarcopenia subgroup and sarcopenia subgroup, the sarcopenia subgroup demonstrated inferior JOA scores and recovery rates at the final follow-up when compared with the nonsarcopenia subgroup (P < 0.05. Conclusions: This study demonstrated a high prevalence of sarcopenia among the elderly populations in Japan and a negative impact of sarcopenia on clinical outcomes after lumbar spinal surgery. Keywords: Lumbar canal stenosis, Sarcopenia

  4. Comparison of Oncologic Short Term Results of Laparoscopic Versus Open Surgery of Rectal Cancer

    Directory of Open Access Journals (Sweden)

    Solati

    2015-06-01

    Full Text Available Background Today, with improvements in laparoscopy technique, surgery of rectal cancer is performed by laparoscopy. Objectives This study was performed to evaluate oncologic results of open versus laparoscopic surgery of rectal cancer in terms of resection margins, removal of lymph nodes and recurrence rate. Patients and Methods This descriptive-analytic study was performed on 88 patients with middle and lower rectal cancer in the two equivalent groups of laparoscopic and open surgery in Mashhad Ghaem and Omid hospitals during 2011 - 2013. Information including age, sex, number of removed and involved lymph nodes, proximal, distal, and radial margins, tumor stage and location, recurrence and disease-free survival collected in the questionnaire and analyzed using descriptive statistics and frequency distribution tables and t-test. Results Both groups of open and laparoscopic surgery had similar characteristics of age, sex, recurrence and disease-free survival, tumor margins and one-year mortality. The number of removed and involved lymph nodes was higher in the laparoscopic group (5.16 vs. 3.55, respectively, with P < 0.050, and 1.74 vs. 0.59 with P = 0.023, but the ratio of involved lymph nodes to the total number of removed lymph nodes was not different between the two groups (LNR (P = 0.071. Tumor stage was higher in the laparoscopic group and most were in stages II and III (P < 0.001. Conclusions Laparoscopic surgery is an effective technique for safe margin and removing lymph nodes in rectal cancer.

  5. [Surgery as specialization for female physicians: Results from course evaluations and alumni studies at MHH].

    Science.gov (United States)

    Paulmann, V; Fischer, V; Dudzinska, A; Pabst, R

    2015-06-01

    There is a lack of young surgeons in Germany. In order to provide a successful learning environment in medical education and to attract more physicians, training concepts need to be regularly controlled. Evaluation results compiled over several years from the Hanover Medical School (MHH) were analyzed for gender-related differences. In addition to overall satisfaction with practical training items were included that consider aspects of interaction between students and instructors. Furthermore, alumni studies provided data on the postgraduate specialty choice made by MHH students. Surgical training is integrated into medical education as block training periods of various durations. Against the background of an increased percentage of women in medicine this article analyzed whether surgery is evaluated differently between female and male medical students with respect to their experiences in clinical teaching. Evaluations of clinical training in surgery demonstrated that female and male medical students do not differ substantially with respect to the teaching quality; however, young female physicians choose surgery as a professional option less frequently than men. A systematic review of clinical training evaluations is crucial to identify weaknesses of current curricula. More empirical data from other faculties can induce discussions about the attractiveness of surgery as a profession.

  6. Does the Attention Deficit Hyperactivity Disorder interfere with bariatric surgery results?

    Directory of Open Access Journals (Sweden)

    Doglas Gobbi Marchesi

    Full Text Available ABSTRACT Objective: to analyze possible negative effects of Attention Deficit Hyperactivity Disorder (ADHD on the success of bariatric surgery. Methods: we evaluated forty patients undergoing bariatric surgery and with regular post-operative follow-up of at least one year. To all, we applied the questionnaire advocated in the fourth edition of the Diagnostic and Statistical Manual (DSM-IV of the American Psychiatric Association for ADHD, as well as analyzed their postoperative data. Results: fifteen (38% patients presented a positive questionnaire for ADHD. Patients with ADHD presented higher BMI than patients without the disorder (45.8 vs. 40.9 kg/m2, p=0.017, and the difference remained in all postoperative stages. There was no statistically significant difference in surgery success (33.3% x 66.7%, p=0.505 or in BMI reduction (30.71% x 31.88%, p=0.671 one year after the procedure. Conclusion: ADHD patients have a higher BMI. However, the presence of ADHD does not influence the success of bariatric surgery and the reduction of BMI.

  7. Delayed spinal extradural hematoma following thoracic spine surgery and resulting in paraplegia: a case report

    Directory of Open Access Journals (Sweden)

    Parthiban Chandra JKB

    2008-05-01

    Full Text Available Abstract Introduction Postoperative spinal extradural hematomas are rare. Most of the cases that have been reported occured within 3 days of surgery. Their occurrence in a delayed form, that is, more than 72 hours after surgery, is very rare. This case is being reported to enhance awareness of delayed postoperative spinal extradural hematomas. Case presentation We report a case of acute onset dorsal spinal extradural hematoma from a paraspinal muscular arterial bleed, producing paraplegia 72 hours following surgery for excision of a spinal cord tumor at T8 level. The triggering mechanism was an episode of violent twisting movement by the patient. Fresh blood in the postoperative drain tube provided suspicion of this complication. Emergency evacuation of the clot helped in regaining normal motor and sensory function. The need to avoid straining of the paraspinal muscles in the postoperative period is emphasized. Conclusion Most cases of postoperative spinal extradural hematomas occur as a result of venous bleeding. However, an arterial source of bleeding from paraspinal muscular branches causing extradural hematoma and subsequent neurological deficit is underreported. Undue straining of paraspinal muscles in the postoperative period after major spinal surgery should be avoided for at least a few days.

  8. Dioxin in Danish air

    Energy Technology Data Exchange (ETDEWEB)

    Vikelsoe, J.; Andersen, H.V. [National Environmental Research Inst., Roskilde (Denmark)

    2004-09-15

    To gain more knowledge about dioxin levels, sources and emissions in Denmark, the Danish government year 2001 initiated the Danish Dioxin Monitoring Program. The program is a series of investigations, comprising soil, compost, percolate, bio-ash, incineration of municipal and hazardous waste, deposition, air, lake and fjord sediment as well as cows milk and human milk. The present paper describes the preliminary results for the continued investigation of air. Deposition of dioxin over land or sea is of major importance for the human exposure, which takes place mainly from food intake. The dioxin are emitted mainly to the atmosphere, therefore air measurements are well suited for tracking the transport and fate of dioxin from sources to exposure. Whereas measurements from chimneys has been frequently used to estimate the industrial emission from point sources such as incinerators, air measurements also include emission from diffuse sources such as larger urban or industrial regions, residential quarters, and from evaporation. Furthermore, emission measurements must be done on known sources, whereas air measurements include contribution from unknown source. The major drawbacks of air measurements are the long duration required (years), and the results depends on meteorological conditions, such as temperature, rainfall, wind speed and direction. The purpose of the present study has been to measure dioxins in Danish air, emphasizing - background concentrations and annual variation - difference between urban, rural and residential zones - influence from local sources and long range transport - connection between dioxin in air and deposition.

  9. [Controversies about instrumented surgery and pain relief in degenerative lumbar spine pain. Results of scientific evidence].

    Science.gov (United States)

    Robaina-Padrón, F J

    2007-10-01

    Investigation and development of new techniques for intrumented surgery of the spine is not free of conflicts of interest. The influence of financial forces in the development of new technologies an its immediately application to spine surgery, shows the relationship between the published results and the industry support. Even authors who have defend eagerly fusion techniques, it have been demonstrated that them are very much involved in the revision of new articles to be published and in the approval process of new spinal technologies. When we analyze the published results of spine surgery, we must bear in mind what have been call in the "American Stock and Exchange" as "the bubble of spine surgery". The scientific literature doesn't show clear evidence in the cost-benefit studies of most instrumented surgical interventions of the spine compare with the conservative treatments. It has not been yet demonstrated that fusion surgery and disc replacement are better options than the conservative treatment. It's necessary to point out that at present "there are relationships between the industry and back pain, and there is also an industry of the back pain". Nonetheless, the "market of the spine surgery" is growing up because patients are demanding solutions for their back problems. The tide of scientific evidence seams to go against the spinal fusions in the degenerative disc disease, discogenic pain and inespecific back pain. After decades of advances in this field, the results of spinal fusions are mediocre. New epidemiological studies show that "spinal fusion must be accepted as a non proved or experimental method for the treatment of back pain". The surgical literature on spinal fusion published in the last 20 years following the Cochrane's method establish that: 1- this is at least incomplete, not reliable and careless; 2- the instrumentation seems to slightly increase the fusion rate; 3- the instrumentation doesn't improve the clinical results in general, lacking

  10. Danish Women in the Trades

    DEFF Research Database (Denmark)

    Pedersen, Elsebet Frydendal

    1997-01-01

    A review on the Danish situation on womens entry and participation as tradeswomen in the Danish Construction Industry.......A review on the Danish situation on womens entry and participation as tradeswomen in the Danish Construction Industry....

  11. Endoscopic sinus surgery: results at two year follow-up on 200 patients

    International Nuclear Information System (INIS)

    Khademi, B.; Gandomi, B.; Chohedri, A.H.; Eghadami, H.

    2007-01-01

    The technique of functional endoscopic sinus surgery (FESS) has been widely accepted and applied to inflammatory diseases of the paranasal sinuses with internationally reported results of this technique having been very good. Our objective was to find out outcome after FESS at our centre. Two hundred patients who had undergone FESS during a two year period with an average follow-up period of eleven months were evaluated subjectively regarding the outcome of their endoscopic sinus surgery. An overall subjective improvement of about 94% was documented, with improvement in specific symptoms such as headache, nasal congestion, change in sense of smell, nasal discharge and recurrent infections ranging from 52% to 97%. Our center reports a subjective improvement of symptoms following FESS compatible with results attained internationally. (author)

  12. The Danish East India Company

    DEFF Research Database (Denmark)

    Sørensen, Karsten Engsig

    2005-01-01

    The article analysis the first Danish East India Company incorporated in 1616, which was the first Danish Stock Company and which has impacts even on modern Danish company la......The article analysis the first Danish East India Company incorporated in 1616, which was the first Danish Stock Company and which has impacts even on modern Danish company la...

  13. [Results of fistulizing and Ahmed valve surgery for treatment of refractory glaucoma].

    Science.gov (United States)

    Bikbov, M M; Babushkin, A E; Chaĭka, O V; Orenburkina, O I; Matiukhina, E N

    2014-01-01

    Surgical results of 76 patients (76 eyes) aged 25-79 years with secondary refractory glaucoma were analyzed. The best hypotensive effect and visual functions integrity were achieved with Ahmed valve implantation (86.7% and 83.3% of cases respectively); after conventional fistulizing surgery the hypotensive effect was observed in 45.5%, noncompromised vision--in 54.5% of cases. Tunnel trabeculectomy with iridocycloretraction led to normalization of intraocular pressure and stabilization of visual functions in 81.3% and 68.8% of cases respectively and thus can be considered as an alternative to fistulizing surgery in patients with secondary refractory glaucoma. Uveal glaucoma is a relative contraindication to Ahmed valve implantation, while neovascular glaucoma is that to tunnel trabeculectomy with iridocycloretraction.

  14. Quantitative comparison between treatment results for uterine cervix cancer by radiation therapy and surgery

    International Nuclear Information System (INIS)

    Iinuma, Takeshi; Fukuhisa, Kenjiro; Arai, Tatsuo

    1983-01-01

    Treatment results for uterine cervix cancer were evaluated using a new concept named ''Effective Survival Rate''. This rate was calculated by subtracting the weighted sum of incidence rates of various complications from the 5-year survival rate. The numerical values for various complications were assigned as follows: surgical death, 1.0; severe complications, such as fistula ureterovaginalis and ileus, 0.5; mild complications, such as rectum and urinary bladder complications, 0.3 and 0.2. These values were determined with reference to the Karnofsky index of performance status. The effective survival rate was calculated for patients with satage 2 and 3 uterine cervix cancer treated by radiation therapy and surgery, and compared as a function of age between 30 and 70 years. We concluded that the effective survival rate was comparable for radiation therapy and surgery for stage 2 uterine cervix cancer. However, in patients with stage 3, radiation therapy was superior. (author)

  15. Danish Colorectal Cancer Group Database

    DEFF Research Database (Denmark)

    Ingeholm, Peter; Gögenur, Ismail; Iversen, Lene H

    2016-01-01

    AIM OF DATABASE: The aim of the database, which has existed for registration of all patients with colorectal cancer in Denmark since 2001, is to improve the prognosis for this patient group. STUDY POPULATION: All Danish patients with newly diagnosed colorectal cancer who are either diagnosed......, and other pathological risk factors. DESCRIPTIVE DATA: The database has had >95% completeness in including patients with colorectal adenocarcinoma with >54,000 patients registered so far with approximately one-third rectal cancers and two-third colon cancers and an overrepresentation of men among rectal...... diagnosis, surgical interventions, and short-term outcomes. The database does not have high-resolution oncological data and does not register recurrences after primary surgery. The Danish Colorectal Cancer Group provides high-quality data and has been documenting an increase in short- and long...

  16. The Danish Prostate Cancer Database

    DEFF Research Database (Denmark)

    Nguyen-Nielsen, Mary; Høyer, Søren; Friis, Søren

    2016-01-01

    variables include Gleason scores, cancer staging, prostate-specific antigen values, and therapeutic measures (active surveillance, surgery, radiotherapy, endocrine therapy, and chemotherapy). DESCRIPTIVE DATA: In total, 22,332 patients with prostate cancer were registered in DAPROCAdata as of April 2015......AIM OF DATABASE: The Danish Prostate Cancer Database (DAPROCAdata) is a nationwide clinical cancer database that has prospectively collected data on patients with incident prostate cancer in Denmark since February 2010. The overall aim of the DAPROCAdata is to improve the quality of prostate cancer...... care in Denmark by systematically collecting key clinical variables for the purposes of health care monitoring, quality improvement, and research. STUDY POPULATION: All Danish patients with histologically verified prostate cancer are included in the DAPROCAdata. MAIN VARIABLES: The DAPROCAdata...

  17. Recruited into Danishness?

    DEFF Research Database (Denmark)

    Lapina, Linda

    2017-01-01

    This article critically examines emergence of Danishness via an autoethnography of passing as Danish. Drawing on feminist scholarship, the author conceptualizes passing as an embodied, affective and discursive relation; simultaneously spontaneous and laboured, fleeting and solid, emergent and con...

  18. Surgical results of the slipped medial rectus muscle after hang back recession surgery

    Directory of Open Access Journals (Sweden)

    Yasar Duranoglu

    2014-12-01

    Full Text Available AIM:To analyze the surgical results of a slipped medial rectus muscle (MRM after hang back recession surgery for esotropia.METHODS:Twenty-one patients who underwent re-exploration for diagnosed slipped muscle after hang back recession surgery were included in this retrospective study. Dynamic magnetic resonance imaging was performed to identify the location of the slipped muscle. Ocular motility was evaluated with assessment with prism and cover test in gaze at cardinal positions. The operations were performed by the same consultant. Intraoperative forced duction test was performed under general anesthesia. The empty sheath of the slipped MRM was resected and the muscle was advanced to the original insertion site in all patients.RESULTS:The average age of 21 patients who hadconsecutive exotropia with a slipped MRM at the time of presentation was 17.4±5.4y (5-50y. The average duration between the first operation and the diagnosis of the slipped muscle was 25mo (12 to 36mo. The mean follow up after the corrective surgery was 28mo. The mean preoperative adduction limitation in the field of action of the slipped muscle was -2.26 (ranging from -1 to -4. All patients had full adduction postoperatively.CONCLUSION:The diagnosis of the slipped muscle should be confirmed during the strabismus surgery. The slipped muscle may be caused due to insufficient suture and excessive rubbing of the eye. When divergent strabismus is observed after the recession of the MRM, a slipped muscle should be considered in the differential diagnosis.

  19. Danish dental education:

    DEFF Research Database (Denmark)

    Moore, Rod

    1985-01-01

    The effects of Danish cultural traditions on dental education in Denmark are described, as well as the system's current structure and developing issues. Some Danish ideas for future exports of dental education programs and dental personnel are also discussed.......The effects of Danish cultural traditions on dental education in Denmark are described, as well as the system's current structure and developing issues. Some Danish ideas for future exports of dental education programs and dental personnel are also discussed....

  20. Ergonomics in thoracoscopic surgery: results of a survey among thoracic surgeons†

    Science.gov (United States)

    Welcker, Katrin; Kesieme, Emeka B.; Internullo, Eveline; Kranenburg van Koppen, Laura J.C.

    2012-01-01

    OBJECTIVES The frequent and prolonged use of thoracoscopic equipment raises ergonomic risks which may cause physical distress. We aimed to determine the relationship between ergonomic problems encountered in thoracoscopic surgery and physical distress among thoracic surgeons. METHODS An online questionnaire which investigated personal factors, product factors, interaction factors and physical discomfort was sent to all members of the European Society of Thoracic Surgeons (ESTS). RESULTS Of the respondents, 2.4% indicated that a one arm's length should be the optimal distance between the surgeon and the monitor. Only 2.4% indicated that the monitor should be positioned below the eye level of the surgeon. Most of the respondents agreed, partially to fully, that they experienced neck discomfort because of inappropriate monitor height, bad monitor position and bad table height. Most respondents experienced numb fingers and shoulder discomfort due to instrument manipulation. Most of the respondents (77.1%) experienced muscle fatigue to some extent due to a static posture during thoracoscopic surgery. The majority of respondents (81.9, 76.3 and 83.2% respectively) indicated that they had varying degrees of discomfort mainly in the neck, shoulder and back. Some 94.4% of respondents were unaware of any guidelines concerning table height, monitor and instrument placement for endoscopic surgery. CONCLUSIONS Most thoracic surgeons in Europe are unaware of ergonomic guidelines and do not practise them, hence they suffer varying degrees of physical discomfort arising from ergonomic issues. PMID:22586071

  1. The Danish Hymnbook

    DEFF Research Database (Denmark)

    Nielsen, Kirsten

    2010-01-01

    After an introduction to the use of the word artifact as it is defined by Brian Malley in his work on the Bible as artifact, follows a section on The Danish Hymnbook as Artifac, a section on The Danish Hymnbook between Artifact and Text, and a section on The Danish Hymnbook as Text. The article e...

  2. Low COST surgery setting for one-operational port laparoscopic hysterectomy surgery with ordinary laparoscopic instruments: preliminary results.

    Science.gov (United States)

    Limberger, Leo Francisco; Campos, Luciana Silveira; da Alves, Nilton Jacinto Rosa; Pedrini, Daniel Siqueira; de Limberger, Andiara Souza

    2013-10-02

    Hysterectomy dates back to 120BC and is the second most commonly performed gynecological surgery in the world. Cosmetic demands and the necessity of rapid return to work have contributed to the minimally invasive laparoscopic approach for hysterectomy. The majority of reports describe the use of three or four incisions to perform the surgery (two or three for manipulation and one for optics). This work describes our experience with using only two ports for 11 patients who underwent video-laparoscopic hysterectomy surgery. One port was used for the optical system, and the second was used for manipulation. Early and late surgery complications, as well as the time to return to work and daily activities, were assessed. The mean age of the patients was 41.4 years old (range 16 to 52 years) and the mean uterine weight was 133.54 g, ranging from 35 g and 291 g. The operative time ranged from 30 to 60 minutes (average 46.4 minutes) and the hospital stay ranged between 24 and 48 hrs. No intraoperative complications occurred, and no early or late postoperative complications were recorded. Patients reported minimal pain during the first 24-48 hrs in the hospital. Patients returned to their daily activities within seven days after surgery. Clinical care follow-up continued until the 40th postoperative day. The laparoscopic hysterectomy technique with a single port for manipulation is a feasible procedure when the uterine weight is not greater than 400 mg with little postoperative pain. The patients had an early return-to-work and daily activities and a better cosmetic outcome. These preliminary data led us to make the one-operative port laparoscopic hysterectomy the procedure of choice for patients with a low uterine weight.

  3. Novel Debate-Style Cardiothoracic Surgery Journal Club: Results of a Pilot Curriculum.

    Science.gov (United States)

    Luc, Jessica G Y; Nguyen, Tom C; Fowler, Clara S; Eisenberg, Steven B; Wolf, Randall K; Estrera, Anthony L; Vaporciyan, Ara A; Antonoff, Mara B

    2017-10-01

    Traditional journal clubs addressing single articles are limited by the lack of a standardized process for conduct and evaluation. We developed a novel, debate-style journal club for trainees to use best available evidence to address controversial topics in cardiothoracic surgery through discussion of realistic patient scenarios. After implementation of our new curriculum, trainee knowledge acquisition and retention were assessed by a summative test of published literature and standardized debate scoring. Feedback was additionally obtained by trainee and faculty surveys. Cardiothoracic surgery trainees (n = 4) participated in five debates each over 10 monthly sessions. Written examination results after debate revealed a nonsignificant improvement in scores on topics that were debated compared with topics that were not (+9.8% versus -4.2%, p = 0.105). Trainee ability to sway the debate position supported by the attendee strongly correlated with trainee use of supporting literature (r = 0.853), moderately correlated with persuasiveness (r = 0.465), and overall effect of the debate (r = 0.625). Surveys completed by trainees and faculty unanimously favored the debate-style journal club as compared to the traditional journal club in gaining familiarity and applying published literature to questions encountered clinically. Our novel debate-style cardiothoracic surgery journal club is an effective educational intervention for cardiothoracic surgery trainees to acquire, retain, and gain practice in applying specialty-specific literature-based evidence to controversial case-based issues. Evaluation by multi-institutional expansion is needed to validate our preliminary findings in this initial trainee cohort. Copyright © 2017 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  4. Surgery induced hypopituitarism in acromegalic patients: a systematic review and meta-analysis of the results.

    Science.gov (United States)

    Carvalho, Pedro; Lau, Eva; Carvalho, Davide

    2015-12-01

    Hypopituitarism is a possible complication of the surgical treatment of acromegaly. However, there is a wide variability in the incidence rates of surgery-induced hypopituitarism. The purpose of this study was the systematic collection and synthesis of information on the incidence rates of hypopituitarism, panhypopituitarism, specific axis deficiencies and diabetes insipidus after surgery for acromegaly treatment. We systematically reviewed all the papers that have reported pituitary deficits after surgery for acromegaly published up until December 2014, in the PubMed database. We identified 92 studies enrolling 6988 patients. A meta-analysis was performed to evaluate the incidence rates. We also performed several subgroup analyses to evaluate the impact of both surgical technique, and treatment prior to surgery, on the results. The weighted incidence rates were 12.79 % for hypopituitarism (95 % CI 9.88-16.00 %), 2.50 % for panhypopituitarism (95 % CI 1.24-4.15 %), 6.50 % for ACTH deficiency (95 % CI 4.07-9.44 %), 4.39 % for TSH deficiency (95 % CI 2.99-6.04 %), 6.70 % for FSH/LH deficiency (95 % CI 3.89-10.17 %), 14.95 % for GH deficiency (95 % CI 7.25-24.64 %), 10.05 % for transient (95 % CI 7.18-13.33 %) and 2.42 % for permanent diabetes insipidus (95 % CI 1.70-3.27 %). Our study provides new data on the incidence rates of hypopituitarism, specific pituitary axis deficiencies and diabetes insipidus after surgical treatment of acromegaly. Somatotroph function appears to be more prone to deficit than the other axes. However, there is a high heterogeneity between studies and several factors may influence the incidence of hypopituitarism.

  5. Capabilities of gravitational surgery for improvement of treatment results in patients with diabetic foot syndrome

    Directory of Open Access Journals (Sweden)

    M B Akhmedov

    2018-06-01

    Full Text Available Aim. Improvement of complex treatment results in patients with diabetic foot syndrome by introducing methods of gravitational surgery and α-lipoic acid. Methods. The results of treatment were analyzed for 558 patients with diabetic foot syndrome treated in Scientific Centre of Surgery named after M.A. Topchubashov (Baku, Azerbaijan from 1988 to 2015. The age varied from 28 to 83 years. The patients included 416 men and 142 women. The control group included 90 patients who at the perioperative period underwent basic therapy including antibiotics, anticoagulants, antiaggregants, dextrans, angioprotectors, spasmolytics, corticosteroids, narcotic and non-narcotic analgesics. The study group included 468 patients, along with traditional therapy receiving efferent methods (plasmapheresis, ultraviolet blood irradiation, ozone therapy and α-lipoic acid. 282 patients of the study group received outpatient treatment and 186 - complex inpatient surgical treatment. A comparative evaluation of the results was performed separately in three groups: angiopathy, neuropathy, angioneuropathy. The results were evaluated by clinical and instrumental examinations before and after treatment (6, 12, 60 months and more. Results. In the study group a satisfactory result of treatment was registered in 85.5% of patients, in the control group - in 62.2%, unsatisfactory in 14.5 and 37.8% of patients, respectively (p=0.046. Conclusion. The use of efferent methods and α-lipoic acid provided prompt elimination of numerous pathogenetic disorders observed in diabetes mellitus, decrease of amputation frequency and improvement of complex surgical treatment results in patients with diabetic foot syndrome.

  6. Failure pattern and survival after breast conserving therapy. Long-term results of the Danish Breast Cancer Group (DBCG) 89 TM cohort

    DEFF Research Database (Denmark)

    Lyngholm, C D; Laurberg, T; Alsner, J

    2016-01-01

    -year overall survival (OS) and recurrence-free survival were 63.7% and 43.1%, respectively. Subdivided by age groups cumulative incidences at 20 years were LR: 18.9%, 10.5% and 12.4%, and DSM: 28.9%, 18.9% and 28.4% in young (≤45 years), middle-aged (46–55 years) and older (≥56 years) women, respectively....... Data from the DBCG database were completed via search through the Danish Pathology Data Bank and medical records. Results: Median follow-up time was 17 years. At 20 years the cumulative incidences of local recurrence (LR) and disease-specific mortality (DSM) were 15.3% and 25.8%, respectively. Twenty....... In an adjusted analysis age maintained a significant and independent effect on both LR and DSM. Conclusion: The DBCG 82 TM program was successfully implemented. The women treated with BCT in the DBCG 89 program displayed equal failure pattern and improved survival in comparison with women from the DBCG 82 TM...

  7. The Danish Anaesthesia Database

    Directory of Open Access Journals (Sweden)

    Antonsen K

    2016-10-01

    Full Text Available Kristian Antonsen,1 Charlotte Vallentin Rosenstock,2 Lars Hyldborg Lundstrøm2 1Board of Directors, Copenhagen University Hospital, Bispebjerg and Frederiksberg Hospital, Capital Region of Denmark, Denmark; 2Department of Anesthesiology, Copenhagen University Hospital, Nordsjællands Hospital-Hillerød, Capital Region of Denmark, Denmark Aim of database: The aim of the Danish Anaesthesia Database (DAD is the nationwide collection of data on all patients undergoing anesthesia. Collected data are used for quality assurance, quality development, and serve as a basis for research projects. Study population: The DAD was founded in 2004 as a part of Danish Clinical Registries (Regionernes Kliniske Kvalitetsudviklings Program [RKKP]. Patients undergoing general anesthesia, regional anesthesia with or without combined general anesthesia as well as patients under sedation are registered. Data are retrieved from public and private anesthesia clinics, single-centers as well as multihospital corporations across Denmark. In 2014 a total of 278,679 unique entries representing a national coverage of ~70% were recorded, data completeness is steadily increasing. Main variable: Records are aggregated for determining 13 defined quality indicators and eleven defined complications all covering the anesthetic process from the preoperative assessment through anesthesia and surgery until the end of the postoperative recovery period. Descriptive data: Registered variables include patients' individual social security number (assigned to all Danes and both direct patient-related lifestyle factors enabling a quantification of patients' comorbidity as well as variables that are strictly related to the type, duration, and safety of the anesthesia. Data and specific data combinations can be extracted within each department in order to monitor patient treatment. In addition, an annual DAD report is a benchmark for departments nationwide. Conclusion: The DAD is covering the

  8. All-Arthroscopic Revision Eden-Hybinette Procedure for Failed Instability Surgery: Technique and Preliminary Results.

    Science.gov (United States)

    Giannakos, Antonios; Vezeridis, Peter S; Schwartz, Daniel G; Jany, Richard; Lafosse, Laurent

    2017-01-01

    To describe the technique of an all-arthroscopic Eden-Hybinette procedure in the revision setting for treatment of a failed instability procedure, particularly after failed Latarjet, as well as to present preliminary results of this technique. Between 2007 and 2011, 18 shoulders with persistent instability after failed instability surgery were treated with an arthroscopic Eden-Hybinette technique using an autologous bicortical iliac crest bone graft. Of 18 patients, 12 (9 men, 3 women) were available for follow-up. The average follow-up was 28.8 months (range, 15 to 60 months). A Latarjet procedure was performed as an index surgery in 10 patients (83%). Two patients (17%) had a prior arthroscopic Bankart repair. Eight patients (67%) obtained a good or excellent result, whereas 4 patients (33%) reported a fair or poor result. Seven patients (58%) returned to sport activities. A positive apprehension test persisted in 5 patients (42%), including 2 patients (17%) with recurrent subluxations. The Rowe score increased from 30.00 to 78.33 points (P Instability Index score showed a good result of 28.71% (603 points). The average anterior flexion was 176° (range, 150° to 180°), and the average external rotation was 66° (range, 0° to 90°). Two patients (16.67%) showed a progression of glenohumeral osteoarthritic changes, with each patient increasing by one stage in the Samilson-Prieto classification. All 4 patients (33%) with a fair or poor result had a nonunion identified on postoperative computed tomography scan. An all-arthroscopic Eden-Hybinette procedure in the revision setting for failed instability surgery, although technically demanding, is a safe, effective, and reproducible technique. Although the learning curve is considerable, this procedure offers all the advantages of arthroscopic surgery and allows reconstruction of glenoid defects and restoration of shoulder stability in this challenging patient population. In our hands, this procedure yields good

  9. 2D vs. 3D imaging in laparoscopic surgery-results of a prospective randomized trial.

    Science.gov (United States)

    Buia, Alexander; Stockhausen, Florian; Filmann, Natalie; Hanisch, Ernst

    2017-12-01

    3D imaging is an upcoming technology in laparoscopic surgery, and recent studies have shown that the modern 3D technique is superior in an experimental setting. However, the first randomized controlled clinical trial in this context dates back to 1998 and showed no significant difference between 2D and 3D visualization using the first 3D generation technique, which is now more than 15 years old. Positive results measured in an experimental setting considering 3D imaging on surgical performance led us to initiate a randomized controlled pragmatic clinical trial to validate our findings in daily clinical routine. Standard laparoscopic operations (cholecystectomy, appendectomy) were preoperatively randomized to a 2D or 3D imaging system. We used a surgical comfort scale (Likert scale) and the Raw NASA Workload TLX for the subjective assessment of 2D and 3D imaging; the duration of surgery was also measured. The results of 3D imaging were statistically significant better than 2D imaging concerning the parameters "own felt safety" and "task efficiency"; the difficulty level of the procedures in the 2D and 3D groups did not differ. Overall, the Raw NASA Workload TLX showed no significance between the groups. 3D imaging could be a possible advantage in laparoscopic surgery. The results of our clinical trial show increased personal felt safety and efficiency of the surgeon using a 3D imaging system. Overall of the procedures, the findings assessed using Likert scales in terms of own felt safety and task efficiency were statistically significant for 3D imaging. The individually perceived workload assessed with the Raw NASA TLX shows no difference. Although these findings are subjective impressions of the performing surgeons without a clear benefit for 3D technology in clinical outcome, we think that these results show the capability that 3D laparoscopy can have a positive impact while performing laparoscopic procedures.

  10. The Danish randomized lung cancer CT screening trial

    DEFF Research Database (Denmark)

    Pedersen, Jesper H; Ashraf, Haseem; Dirksen, Asger

    2009-01-01

    INTRODUCTION: Lung cancer screening with low dose computed tomography (CT) has not yet been evaluated in randomized clinical trials, although several are underway. METHODS: In The Danish Lung Cancer Screening Trial, 4104 smokers and previous smokers from 2004 to 2006 were randomized to either...... lung cancer. Ten of these had stage I disease. Eleven of 17 lung cancers at baseline were treated surgically, eight of these by video assisted thoracic surgery resection. CONCLUSIONS: Screening may facilitate minimal invasive treatment and can be performed with a relatively low rate of false......-positive screen results compared with previous studies on lung cancer screening....

  11. Danish as a second language

    DEFF Research Database (Denmark)

    Rangvid, Beatrice Schindler

    2012-01-01

    Immigrant students continue to perform poorly in 9th grade school leaving exams. The Danish Ministry of Children and Education has initiated a 3-year school development programme for 14 schools with a high concentration of pupils with an immigrant background and poor academic results. The develop....... The development programme will focus on the integration of Danish as a second language in all subjects. This SFI project will monitor the implementation of the development programme and evaluate its impact on pupils’ academic performance and well-being......Immigrant students continue to perform poorly in 9th grade school leaving exams. The Danish Ministry of Children and Education has initiated a 3-year school development programme for 14 schools with a high concentration of pupils with an immigrant background and poor academic results...

  12. Perils of intraoperative neurophysiological monitoring: analysis of "false-negative" results in spine surgeries.

    Science.gov (United States)

    Tamkus, Arvydas A; Rice, Kent S; McCaffrey, Michael T

    2018-02-01

    Although some authors have published case reports describing false negatives in intraoperative neurophysiological monitoring (IONM), a systematic review of causes of false-negative IONM results is lacking. The objective of this study was to analyze false-negative IONM findings in spine surgery. This is a retrospective cohort analysis. A cohort of 109 patients with new postoperative neurologic deficits was analyzed for possible false-negative IONM reporting. The causes of false-negative IONM reporting were determined. From a cohort of 62,038 monitored spine surgeries, 109 consecutive patients with new postoperative neurologic deficits were reviewed for IONM alarms. Intraoperative neurophysiological monitoring alarms occurred in 87 of 109 surgeries. Nineteen patients with new postoperative neurologic deficits did not have an IONM alarm and surgeons were not warned. In addition, three patients had no interpretable IONM baseline data and no alarms were possible for the duration of the surgery. Therefore, 22 patients were included in the study. The absence of IONM alarms during these 22 surgeries had different origins: "true" false negatives where no waveform changes meeting the alarm criteria occurred despite the appropriate IONM (7); a postoperative development of a deficit (6); failure to monitor the pathway, which became injured (5); the absence of interpretable IONM baseline data which precluded any alarm (3); and technical IONM application issues (1). Overall, the rate of IONM method failing to predict the patient's outcome was very low (0.04%, 22/62,038). Minimizing false negatives requires the application of a proper IONM technique with the limitations of each modality considered in their selection and interpretation. Multimodality IONM provides the most inclusive information, and although it might be impractical to monitor every neural structure that can be at risk, a thorough preoperative consideration of available IONM modalities is important. Delayed

  13. Outcomes after cataract surgery in eyes with pseudoexfoliation: Results from the Veterans Affairs Ophthalmic Surgery Outcomes Data Project.

    Science.gov (United States)

    Turalba, Angela; Cakiner-Egilmez, Tulay; Payal, Abhishek R; Gonzalez-Gonzalez, Luis A; Chomsky, Amy S; Vollman, David E; Baze, Elizabeth F; Lawrence, Mary G; Daly, Mary K

    2017-02-01

    To compare clinical outcomes of cataract surgery in eyes with and without pseudoexfoliation (PXF). Retrospective deidentified data analysis. A total of 123 PXF and 4776 non-PXF eyes of patients who underwent cataract surgery. We compared data on visual acuity, Visual Function Questionnaire (VFQ)-based quality of life, and complications in PXF and non-PXF eyes from the Veterans Affairs (VA) Ophthalmic Surgery Outcomes Data Project across 5 VA medical centres. Pupillary expansion devices were used in 31 (25.2%) PXF cases and 398 (8.4%) non-PXF cases (p < 0.0001). Capsular tension rings were used in 6 (4.9%) PXF cases and 55 (1.2%) non-PXF cases (p < 0.004). The following complications occurred more frequently in PXF cases: zonular dehiscence without vitrectomy (4 [3.3%] PXF cases vs 40 [0.8%] non-PXF cases p = 0.02), persistent inflammation (28 [24.1%] vs 668 [14.5%]; p = 0.007), and persistent intraocular pressure elevation (5 [4.3%] vs 68 [1.5%]; p = 0.03). Best corrected visual acuity (BCVA) improved in both groups after 1 month, but 87 (83.7%) PXF cases achieved postoperative BCVA better than or equal to 20/40 compared to 3991 (93.8%) non-PXF cases (p = 0.0003). There was no significant difference in the postoperative composite VFQ scores between PXF (82.1 ± 16.9) and non-PXF cases (84.2 ± 16.8, p = 0.09). Several complications occurred more frequently in the PXF group compared to the non-PXF group, and fewer PXF cases achieved BCVA better than or equal to 20/40. Despite this, both groups experienced similar improvement in vision-related quality of life after cataract surgery. Published by Elsevier Inc.

  14. Patient reported out-come in posttraumatic pituitary deficiency: results from The Danish National Study on Posttraumatic Hypopituitarism

    DEFF Research Database (Denmark)

    Klose, Marianne; Krag, Kirstine Stochholm; Janukonyté, Jurgita

    2015-01-01

    . RESULTS: Patients with TBI had significant detriments in QoL. Impairment (mainly physical scales) related to pituitary deficiency, although only partially confirmed after adjustment for demographic differences. Hypogonadotropic hypogonadism related to several QoL scores. Increasing impairments were...... observed with declining total testosterone concentrations (men), but not free testosterone concentrations or any other hormone concentrations. Total testosterone was not independently related to impaired QoL and fatigue, after adjustment for demographics, and treatment with antidiabetics, opioids...

  15. Effort-reward imbalance at work and risk of sleep disturbances. Cross-sectional and prospective results from the Danish Work Environment Cohort Study

    DEFF Research Database (Denmark)

    Rugulies, Reiner; Norborg, Malene; Sørensen, Tilde Sand

    2009-01-01

    OBJECTIVES: This study aimed to analyze if adverse psychosocial working conditions, defined by the model of effort-reward imbalance (ERI), increase the risk of sleep disturbances in the Danish workforce. METHODS: Analyses were conducted both cross-sectionally and prospectively in a representative...... disturbances in the Danish workforce. Among women, an association between ERI and sleep disturbances was restricted to the cross-sectional sample. Improving psychosocial working conditions might reduce the risk of sleep disturbances and subsequently also help to prevent clinical disorders related to sleep...

  16. Metabolic syndrome after bariatric surgery. Results depending on the technique performed.

    Science.gov (United States)

    Gracia-Solanas, Jose Antonio; Elia, M; Aguilella, V; Ramirez, J M; Martínez, J; Bielsa, M A; Martínez, M

    2011-02-01

    There is a lack of long-term studies for metabolic syndrome after bariatric surgery. Our aim is to show the evolution of the parameters that define the metabolic syndrome after bariatric surgery, up to 10 years of follow-up, in order to clarify what technique gets better results with fewer complications. The IDF definition of the metabolic syndrome was used for this study. One hundred twenty-five morbid obese and superobese patients underwent vertical banded gastroplasty. Two hundred sixty-five morbid obese and superobese patients had biliopancreatic diversion (Scopinaro and modified biliopancreatic diversions), and 152 morbid obese patients underwent laparoscopic gastric bypass. A mean follow-up of up to 7 years was done in all groups. Prior to surgery, metabolic syndrome was diagnosed in 114 patients of Scopinaro group (76%), in 85 patients of modified biliopancreatic diversion group (73.9%), in 81 patients of laparoscopic gastric bypass (53.4%), and in 98 patients of vertical banded gastroplasty (78.4%). When metabolic syndrome parameters were evaluated at 7 years of follow-up, owing to weight gain, these results changed nearby to preoperative values in both laparoscopic gastric bypass and vertical banded gastroplasty groups. According to our results, the best technique to resolve metabolic syndrome is the modified biliopancreatic diversion. Due to its high morbidity, it only must be considered in superobese patients. In obese patients, the laparoscopic gastric bypass may be a less agressive choice, but it should be coupled with lifestyle changes to keep away from the weight gain in the long run. Restrictive procedures may be indicated only in a few well-selected cases.

  17. Endoscopic endonasal transsphenoidal surgery: surgical results of 228 pituitary adenomas treated in a pituitary center.

    Science.gov (United States)

    Gondim, Jackson A; Schops, Michele; de Almeida, João Paulo C; de Albuquerque, Lucas Alverne F; Gomes, Erika; Ferraz, Tânia; Barroso, Francisca Andréa C

    2010-01-01

    Pituitary tumors are challenging tumors in the sellar region. Surgical approaches to the pituitary have undergone numerous refinements over the last 100 years. The introduction of the endoscope have revolutionized pituitary surgery. The aim of this study is to report the results of a consecutive series of patients undergoing pituitary surgery using a pure endoscopic endonasal approach and to evaluate the efficacy and safety of this procedure. We reviewed the data of 228 consecutive patients who underwent endonasal transsphenoidal adenoma removal over an 10-year period. Pre- and post-operative hormonal status (at least 3 months after surgery) were analyzed and compared with clinical parameters presented by the patients. Tumor removal rate, endocrinological outcomes, and complications were retrospectively assessed in 228 patients with pituitary adenomas who underwent 251 procedures between December 1998 and December 2007. There were 93 nonfunctioning adenomas, 58 growth hormone-secreting, 41 prolactin-secreting, 28 adrenocorticotropin hormone secreting, 7 FSH-LH secreting and 1 thyroid-stimulating hormone-secreting adenomas. Gross total removal was achieved in 79.3% of the cases after a median follow-up of 61.5 months. The remission results for patients with nonfunctioning adenomas was 83% and for functioning adenomas were 76.3% (70.6% for GH hormone-secreting, 85.3% for prolactin hormone-secreting, 71.4% for ACTH hormone-secreting, 85.7% for FSH-LH hormone-secreting and 100% for TSH hormone-secreting), with no recurrence at the time of the last follow-up. Post-operative complications were present in 35 (13.9%) cases. The most frequent complications were temporary and permanent diabetes insipidus (six and two cases, respectively), syndrome of inappropriate antidiuretic hormone secretion (two cases) and CSF leaks (eight cases). There was no death related to the procedure in this series. The endoscopic endonasal approach for resection of pituitary adenomas, provides

  18. Association between Dairy Intake and Caries among Children and Adolescents. Results from the Danish EYHS Follow-Up Study

    DEFF Research Database (Denmark)

    Lempert, Susanne; Christensen, Lisa Bøge; Froberg, Karsten 

    2015-01-01

    below the mean (72.8 vs. 65.8% at age 9 and 41.1 vs. 30.7% at age 15). The results from the generalized estimation equation showed that dairy and milk intake, as well as intakes of components of dairy such as dairy calcium, whey and casein, was generally inversely associated with childhood...... incidence. This study found that previous dairy intake, as well as milk intake or intake of dairy components, may be a predictor of future risk of caries measured by the DMFS count level. This relationship was inverse, meaning that a high intake of dairy products was associated with less future caries...

  19. Development of Danish wind power market

    International Nuclear Information System (INIS)

    Meyer, Niels I.

    2004-01-01

    The modern phase of Danish wind power started after the oil crisis in 1973. Based on long traditions of Danish wind power dating back to the beginning of the century a new commercial phase was initiated by small industrial entrepreneurs with support by the Danish government, the Danish Academy of Technical Sciences and green organizations. During the eighties technological development resulted in increased cost efficiency, while the investment subsidies from the state were gradually phased out. Conflicts between utilities and wind power producers over tariffs and the costs of grid connections, then slowed down the penetration of wind power on the Danish market. In addition, many local municipalities were setting up administrative barriers for wind turbines. These barriers were removed by government intervention in the early nineties when favourable feed-in tariffs were introduced together with easy access to the grid, simple procedures for construction allowances and priority to green electricity. As a result wind power was booming in the Danish home market and Danish turbines achieved a global market share of around 50%. After a change of government in December 2001, however the Danish home market for wind power has more or less collapsed. (Author)

  20. Hormonal replacement therapy reduces forearm fracture incidence in recent postmenopausal women - results of the Danish Osteoporosis Prevention Study

    DEFF Research Database (Denmark)

    Mosekilde, Leif; Beck-Nielsen, H.; Sørensen, O.H.

    2000-01-01

    -to-treat analysis (n=2016), overall fracture risk was borderline statistically significantly reduced (RR=0.73, 95% CI: 0.50-1.05), and forearm fracture risk was significantly reduced (RR=0.45, 95% CI: 0.22-0.90) with HRT. Restricting the analysis to women who had adhered to their initial allocation of either HRT (n......OBJECTIVES: To study the fracture reducing potential of hormonal replacement therapy (HRT) in recent postmenopausal women in a primary preventive scenario. METHODS: Prospective controlled comprehensive cohort trial: 2016 healthy women aged 45-58 years, from three to 24 months past last menstrual...... by own choice). First line HRT was oral sequential oestradiol/norethisterone in women with intact uterus and oral continuous oestradiol in hysterectomised women. RESULTS: After five years, a total of 156 fractures were sustained by 140 women. There were 51 forearm fractures in 51 women. By intention...

  1. Danish Rural Eye Study

    DEFF Research Database (Denmark)

    Høeg, Tracy B; Moldow, Birgitte; Ellervik, Christina

    2015-01-01

    and older from a Danish rural municipality received a complete general health examination and an ophthalmological interview and examination. This study included a comprehensive ophthalmologic interview, measurement of best corrected visual acuity (BCVA) in each eye, Hirschberg's test for strabismus and two...... 45-degree retinal fundus photographs of each eye. A complete ophthalmologic examination was performed when indicated. RESULTS: The prevalence of monocular visual impairment (MVI) was 4.26% (95% CI, 3.66-4.95, n = 163). Amblyopia was the most common cause, accounting for 33%. The prevalence...

  2. Danish mutual fund performance

    DEFF Research Database (Denmark)

    Christensen, Michael

    2013-01-01

    This article provides the first independent performance analysis of Danish mutual funds. We analyse selectivity and market timing abilities for 71 mutual funds that have been in operation from 2001 to 2010. The results show great fund performance diversity. Half the funds have performed neutrally......, whereas 42% of the funds have shown significantly negative performance and only 7% of the funds have over-performed their benchmark. Furthermore, 14% of the funds analysed possess market timing abilities, but for 8 out of 10 funds, their market timing ability has been unsuccessful....

  3. Reasons and results of endoscopic surgery for prolactinomas: 142 surgical cases.

    Science.gov (United States)

    Akin, Safak; Isikay, Ilkay; Soylemezoglu, Figen; Yucel, Taskin; Gurlek, Alper; Berker, Mustafa

    2016-05-01

    We report herein a retrospective analysis of the results of 142 consecutive prolactinoma cases operated upon using an endoscopic endonasal trans-sphenoidal approach over a period of 6 years. Medical records of 142 cases were analysed with respect to indications for surgery, duration of hospital stay, early remission rates, failures and recurrence rates during a median follow-up of 36 months. On the basis of magnetic resonance imaging (MRI) data, 19 patients (13.4 %) had microadenoma, 113 (79.6 %) had macroadenoma, and the remaining 10 (7.0 %) had giant adenomas. Cavernous sinus invasion was identified in 25 patients by MRI and confirmed during surgery. Atypical adenoma was diagnosed in 16 patients. Sparsely granulated prolactin adenoma was identified in 99 patients (69.7 %). Our results demonstrate that male sex and higher preoperative prolactin levels are independent factors predicting persistent disease. The post-surgical complications are as follows: 2.8 % patients had meningitis, 2.1 % patients had postoperative cerebrospinal fluid leak and 2.1 % patients had panhypopituitarism. At the end of follow-up, 74.6 % patients went into remission. During follow-up period, five patients who had initial remission developed recurrence. Our series together with literature data suggest that an endoscopic endonasal trans-sphenoidal approach in the treatment of proloctinomas has a favourable rate of remission. According to the findings of this study, endoscopic endonasal trans-sphenoidal surgery might be an appropriate therapy choice for patients with prolactinoma who could not have been managed with recommended therapeutic modalities.

  4. Results of endoscopic surgery and intralesional steroid therapy for airway compromise due to tracheobronchial Wegener's granulomatosis

    Directory of Open Access Journals (Sweden)

    S. A. R. Nouraei

    2008-04-01

    Full Text Available Background: Upper airway compromise due to tracheobronchial stenosis commonly occurs in patients with Wegener's Granulomatosis (WG. There is at present no consensus on the optimal management of this life-threatening condition. Objective: To assess the results of laryngo-tracheo-bronchoscopy, intralesional steroid therapy, laser surgery, and dilatation in managing obstructive tracheobronchial WG. Methods: Records of eighteen previously-untreated stridulous patients with obstructive tracheobronchial WG, treated between 2004 and 2006 were prospectively recorded on an airway database and retrospectively reviewed. Information about patient and lesion characteristics and treatment details were recorded. Treatment progress was illustrated using a timeline plot, and intervention-free intervals were calculated with actuarial analysis. Results: There were nine males and the average age at presentation was 40 (16 years [range 13–74]. There were thirteen patients with tracheal, and five patients with tracheal and bronchial lesions. The average tracheal lesion height was 8 (3 mm, located 23 (9 mm below the glottis. There were 1, 10 and 7 Myer-Cotton grade I, II and III lesions respectively. Mean intervention-free interval following minimally-invasive treatment was 26 (2.8 months. Following endobronchial therapy the median intervention-free interval was 22 months (p>0.8 vs. tracheal lesions. No patient required a tracheostomy or endoluminal stenting. Conclusions: Intralesional steroid therapy and conservative endoluminal surgery is an effective strategy for treating airway compromise due to active tracheal and bronchial WG, obviating the need for airway bypass or stenting. We recommend the combination of endotracheal dilatation, conservative laser surgery and steroid therapy as the standard of care for treating airway compromise due to obstructive tracheobronchial WG.

  5. CORRELATION BETWEEN NUTRITIONAL STATUS AND CLINICAL RESULTS IN PATIENTS UNDERGOING SPINAL SURGERY

    Directory of Open Access Journals (Sweden)

    SAMUEL MACHADO MARTINS

    Full Text Available ABSTRACT Objective: To investigate the relationship between preoperative vitamin D and albumin levels and postoperative quality of life in patients undergoing spinal surgery. Methods: Patients undergoing thoracic and lumbar spine surgery were evaluated in this prospective study. Their vitamin D and albumin levels were assessed before surgery and quality of life was measured by two questionnaires, Oswestry Disability Index (ODI and Scoliosis Research Society - 22 (SRS-22, one year after the procedure. Data on infection occurrence and healing time were collected. Preoperative nutritional values and patients’ quality of life were analyzed using the chi-square test and ANOVA for albumin and vitamin D, respectively. The relationship among nutritional status, healing time, and the occurrence of infection was evaluated by the Pearson correlation coefficient. Results: Forty-six patients were included and their mean nutritional values were 19.1 (6.6 ng/mL for vitamin D and 3.9 (0.6 g/dL for albumin [mean (standard deviation]. No association was found between vitamin D and quality of life of patients measured by ODI (p=0.534 and SRS-22 (p=0.739 questionnaires. There was also no association between albumin levels and quality of life measured by ODI (p=0.259 and SRS-22 (p=0.076 questionnaires. No correlation was found between the healing time or occurrence of infection and nutritional values. Conclusions: There was no association between vitamin D and albumin levels and the surgical result, according to the patient’s perception, besides the occurrence of complications with the surgical wound.

  6. Surgical, antiseptic, and antibiotic practice in cataract surgery: Results from the European Observatory in 2013.

    Science.gov (United States)

    Behndig, Anders; Cochener-Lamard, Beatrice; Güell, José; Kodjikian, Laurent; Mencucci, Rita; Nuijts, Rudy; Pleyer, Uwe; Rosen, Paul; Szaflik, Jacek; Tassignon, Marie-Jose

    2015-12-01

    To report the results from the first iteration of the European Observatory of Cataract Surgery, which was initiated to track changes in surgical, antiseptic, and antibiotic practices in cataract surgery over the coming years. Practicing European cataract surgeons (n = 479). Internet-based declarative questionnaire or telephone questionnaire. The questionnaire comprised 37 questions divided into 8 categories as follows: screening, surgeon profile, surgical procedure used, product use before arrival at the operating room, techniques for mydriasis and anesthesia, product use during the surgery, product use after the patient leaves the operating room, and surgeon's attitude to guidelines. Cataract surgeons (n = 2700) were initially contacted, of whom 479 (17.7%) were included in the survey. The current baseline survey revealed considerable variation between countries in their implementation of infectious postoperative endophthalmitis (IPOE) prophylaxis. In some countries, adoption of intracameral cefuroxime is almost universal, whereas in others, the use of such prophylaxis is below one half. When intracameral cefuroxime is used, it is generally cefuroxime powder designed for parenteral use. A preparation specifically registered for intracameral use is now available, and this formulation is more commonly used in countries in which intracameral cefuroxime was most widely adopted. The baseline results from this ongoing survey suggest a considerable level of heterogeneity between European countries in IPOE prophylaxis. Further iterations of this survey will monitor whether a consensus begins to emerge. This work was supported by Laboratoires Théa, under the supervision of the expert group. Members of the expert group were remunerated by Laboratoires Théa. J.F. Stolz, MD, PhD, provided editorial assistance in manuscript preparation, for which he was remunerated by Laboratoires Théa. Anders Behndig, Rita Mencucci, and Jacek P. Szaflik report no relevant conflicts of

  7. Photorefractive keratectomy after cataract surgery in uncommon cases: long-term results

    Directory of Open Access Journals (Sweden)

    Anna Maria Roszkowska

    2018-04-01

    Full Text Available AIM: To evaluate the efficacy and safety of the excimer laser correction of the residual refractive errors after cataract extraction with intraocular lens (IOL implantation in uncommon cases. METHODS: Totally 24 patients with high residual refractive error after cataract surgery with IOL implantation were examined. Twenty-two patients had a history of phacoemulsification and IOL implantation, and two had extra-capsular cataract extraction with IOL implantation. Detailed examination of preoperative medical records was done to explain the origin of the post-cataract refractive errors. All patients underwent photorefractire keratectomy (PRK enhancement. The mean outcome measures were refraction, uncorretted visual acuity (UCVA, best corrected visual acuity (BCVA and corneal transparency and follow up ranged from 1 to 8y. RESULTS: The principal causes of residual ametropia was inexact IOL calculation in abnormal eyes with high myopia and congenital lens abnormalities, followed by corneal astigmatism both suture induced and preexisting. After cataract surgery and before the laser enhancement the mean spherical equivalent (SE was -0.56±3 D ranging from -4.62 to +2.25 D in high myopic patients, instead it was -1±1.73 D ranging from -3.25 to +3.75 D in the astigmatic eyes, with a mean cylinder of -3.75±0 ranging from -3 to +5.50 D. After laser refractive surgery the mean SE was 0.1±0.73, ranging from -0.50 to +1.50 in the myopic group, and it was -0.50±0.57 ranging from -1.25 to +0.50 in astigmatic patients, with a mean cylinder of -0.25±0.75. In myopic patients the mean UCVA and BCVA were 0.038±0.072 logMAR and 0.018±0.04 respectively, both ranging from 0.10 to 0.0. In astigmatic patients, the mean UCVA and BCVA were 0.213±0.132 and 0.00±0.0 respectively, UCVA ranging from 0.50 to 0.22 and BCVA was 0.00. All patients presented normal corneal transparency. No ocular hypertension was detected and no corneal haze was observed. All registered

  8. Adenocarcinoma of the esophagogastric junction. Neoadjuvant radiochemotherapy and radical surgery. Early results and toxicity

    Energy Technology Data Exchange (ETDEWEB)

    Leibl, Bernhard J. [Klinikum Coburg (Germany). Dept. of Surgery; Coburg Cancer Center, Coburg (Germany); Vitz, Stephanie; Schaefer, Wolfgang; Alfrink, Martin; Grabenbauer, Gerhard G. [DiCura Coburg, Coburg (Germany). Dept. of Radiation Oncology; Coburg Cancer Center, Coburg (Germany); Geschwendtner, Andreas [Klinikum Coburg (Germany). Dept. of Pathology; Coburg Cancer Center, Coburg (Germany)

    2011-04-15

    Purpose: To retrospectively evaluate treatment results and toxicity following a combined approach consisting of neoadjuvant radiochemotherapy and radical surgery in advanced adenocarcinoma of the esophagus and gastroesophageal junction. Patients and Methods: Between 2005 and 2009, a total of 41 consecutive patients with newly diagnosed nonmetastatic adenocarcinoma of the esophagus and the esophagogastric junction were evaluated, of whom 23 received neoadjuvant radiochemo-therapy (RCT). A total dose of 50.4 Gy with 2 cycles of simultaneous cisplatin/5-fluorouracil (FU) or Taxol/FU-chemotherapy were applied. A radical transthoracic subtotal esophageal and proximal gastric resection through a right thoracoabdominal laparotomy with intrathoracic anastomosis was performed 6-8 weeks following RCT. This was combined with a two-field lymphadenectomy of mediastinal and abdominal lymph nodes. Standard histopathological evaluation included the application of regression grading according to Werner and Hoefler. Toxicity was recorded on the basis of CTC criteria; survival curves were calculated according to Kaplan-Meier. V10, V15, and V20 data were correlated with pulmonary toxicity. Results: Overall survival for all 23 patients was 61% at 3 years. Of the original 23 patients, 18 (78%) patients proceeded to radical surgery. Reasons for no surgery included advanced age of 79, 82, and 86 years (n = 3), severe comorbidity (n = 1), and progression during radiochemotherapy (n = 1). Surgical morbidity (grade 3-4) and mortality rates were 35% and 6%, respectively. Resurgery was necessary in 3 cases (18%). Clear resection margins were achieved in 17 of 18 patients (94%). Twelve of 18 (67%) patients initially diagnosed with T3 tumors and 3 of 3 patients with T4 tumors experienced downstaging. The ypN0 rate was 12 of 18 patients (67%). Out of a total of 18 patients, regression grading revealed < 10% viable cells in 8 (44%) including 3 cases (17%) with complete regression, 10-50% viable

  9. Pregnancy and Parenthood among Surgery Residents: Results of the First Nationwide Survey of General Surgery Residency Program Directors.

    Science.gov (United States)

    Sandler, Britt J; Tackett, John J; Longo, Walter E; Yoo, Peter S

    2016-06-01

    Although family and lifestyle are known to be important factors for medical students choosing a specialty, there is a lack of research about general surgery residency program policies regarding pregnancy and parenthood. Similarly, little is known about program director attitudes about these issues. We performed a cross-sectional survey of United States (US) general surgery residency program directors. Sixty-six respondents completed the survey: 70% male, 59% from university-based programs, and 76% between 40 and 59 years of age. Two-thirds (67%) reported having a maternity leave policy. Less than half (48%) reported having a leave policy for the non-childbearing parent (paternity leave). Leave duration was most frequently reported as 6 weeks for maternity leave (58%) and 1 week for paternity leave (45%). Thirty-eight percent of general surgery residency program directors (PDs) reported availability of on-site childcare, 58% reported availability of lactation facilities. Forty-six percent of university PDs said that the research years are the best time to have a child during residency; 52% of independent PDs said that no particular time during residency is best. Sixty-one percent of PDs reported that becoming a parent negatively affects female trainees' work, including placing an increased burden on fellow residents (33%). Respondents perceived children as decreasing female trainees' well-being more often than male trainees' (32% vs 9%, p leave, length of leave, as well as inconsistency in access to childcare and availability of spaces to express and store breast milk. Program directors perceived parenthood to affect the training and well-being of female residents more adversely than that of male residents. Copyright © 2016 American College of Surgeons. All rights reserved.

  10. Market demands to Danish pork

    DEFF Research Database (Denmark)

    Bredahl, Lone

    2001-01-01

    position on its markets. It is expected that results of the analysis will be part of superior strategic decisions for the Danish pork sector as regards future Danish pork export markets. The market demands to be identified will therefore be evaluated in relation to resources and competences within the line...... of business. The study takes its starting point in a value chain perspective. The value chain covers the product- and distribution stages a product passes through before reaching the consumers. The value chain perspective presumes that added value is accumulated when a product passes through the stages...

  11. Impact of Burnout and Psychosocial Work Characteristics on Future Long-Term Sickness Absence. Prospective Results of the Danish PUMA Study Among Human Service Workers

    NARCIS (Netherlands)

    Borritz, Marianne; Christensen, Karl Bang; Bultmann, Ute; Rugulies, Reiner; Lund, Thomas; Andersen, Ingelise; Villadsen, Ebbe; Diderichsen, Finn; Kristensen, Tage S.

    2010-01-01

    Objectives: The objective of this study was to examine if burnout and psychosocial factors predicted long-term sickness absence (>2 weeks) at work unit level. Methods: Data were collected prospectively at 82-work units in human services (PUMA cohort, PUMA: Danish acronym for Burnout, Motivation and

  12. A space-time analysis of Mycoplasma bovis: bulk tank milk antibody screening results from all Danish dairy herds in 2013-2014

    DEFF Research Database (Denmark)

    Arede, Margarida; Nielsen, Per Kantsø; Ahmed, Syed Sayeem Uddin

    2016-01-01

    Mycoplasma bovis is an important pathogen causing severe disease outbreaks in cattle farms. Since 2011, there has been an apparent increase in M. bovis outbreaks among Danish dairy cattle herds. The dairy cattle industry performed cross-sectional antibody screening for M. bovis on four occasions,...

  13. Improved overall survival after implementation of targeted therapy for patients with metastatic renal cell carcinoma: Results from the Danish Renal Cancer Group (DARENCA) study-2

    DEFF Research Database (Denmark)

    Sørensen, Anne V.; Donskov, Frede; Hermann, Gregers G.

    2014-01-01

    AbstractAim To evaluate the implementation of targeted therapy on overall survival (OS) in a complete national cohort of patients with metastatic renal cell carcinoma (mRCC). Methods All Danish patients with mRCC referred for first line treatment with immunotherapy, TKIs or mTOR-inhibitors between...

  14. Preliminary results of intersticial HDR brachytherapy in association with conservative surgery for soft tissue sarcomas

    International Nuclear Information System (INIS)

    Pellizzon, A.C.A; Ferrigno, R.; Trippe, N.; Novaes, P.; Salvajoli, J.V.; Fogareli, R.; Maja, M.A.C.; Baraldi, H.

    1996-01-01

    From january 1994 to january 1995 seven patients were treated with conservative surgery in association to postoperative HDR brachytherapy through Micro-Selectron HDR. Four patients were male and three female, the ages ranged from 20 to 60 years old and the main site of the tumor were at the extremities and just one had a perineal lesion. The follow up ranged from 4 to 24 months. Most of the implants were done through single plane technic. Definition of the treatment volume was based on CT scans and metallic clips inserted during the surgery. The prescribed dose was at 10mm from the implant plane. The patient with perineal lesion had a volumetric implant and the dose prescription was based on Paris System, in which the total volume of the tumor bed must be included in a 85% isodose curve. The number of catheters used ranged from 6 to 14 and the active length from 20 to 150mm, placed intraoperatively. The volumetric implant was performed through perineal template to guide the needles in number of nine and an active length of 60mm. The prescribed dose ranged from 20 to 25Gy when associated with EBRT and 30 to 35Gy when brachytherapy alone was used. Results: All patients had local control. Acute complications were observed only in the skin, limited to mild erytema and dry descanation. Conclusions: Although the number of the patients is small, this procedure has been shown to be effective in local control when associated to conservative surgery, can be easily and safely done and gives the possibilities of dose optimization

  15. Euthyroid goiter with autonomy: Results of treatment with radioiodine (131I) and by surgery

    International Nuclear Information System (INIS)

    Emrich, D.; Reinhardt, M.

    1989-01-01

    In order to evaluate the efficacy of, and the risk associated with, the definite treatment of euthyroid goiter with autonomy, the data of 88 patients treated between 1982 and 1986 (50 by subtotal thyroidectomy; 38 by 131 I-treatment, mean radiation dose 200 Gy without protection by thyroxine) were analyzed in a retrospective study. The following criteria were used before and after treatment: the results of scintigraphy under suppression qualitatively (in focal autonomy) and quantitatively (global thyroid uptake) (TcU s ), the means of FT 4 I, FT 3 I and ΔTSH after TRH, the improvement of mechanical signs and symptoms and the decrease of thyroid volume. Measured by TcU s and ΔTSH, autonomy could be removed completely in 85-90% of all patients. Surgery was slightly more successful (100%) compared to treatment by 131 I (75-80%). This was also true for removal of mechanical symptoms and reduction of the goiter. The incidence of manifest hypothyroidism was greater after surgery (16%) than after 131 I treatment (3%). At a higher grade of autonomy (TcU s > 3.2%) surgery was more effective (95-100%) than treatment with 131 I (60-70%) but at a higher risk of hypothyroidism (24 vs 0%). It is imperative to improve the methods of estimating the amount of 131 I to be administered in euthyroid goiter with autonomy. Selection of patients with autonomy in euthyroid goiter for definite treatment is difficult, since until now their risk to become hyperthyroid cannot be predicted properly. (orig.) [de

  16. Euthyroid goiter with autonomy: Results of treatment with radioiodine (/sup 131/I) and by surgery

    Energy Technology Data Exchange (ETDEWEB)

    Emrich, D.; Reinhardt, M.

    1989-02-01

    In order to evaluate the efficacy of, and the risk associated with, the definite treatment of euthyroid goiter with autonomy, the data of 88 patients treated between 1982 and 1986 (50 by subtotal thyroidectomy; 38 by /sup 131/I-treatment, mean radiation dose 200 Gy without protection by thyroxine) were analyzed in a retrospective study. The following criteria were used before and after treatment: the results of scintigraphy under suppression qualitatively (in focal autonomy) and quantitatively (global thyroid uptake) (TcU/sub s/), the means of FT/sub 4/I, FT/sub 3/I and ..delta..TSH after TRH, the improvement of mechanical signs and symptoms and the decrease of thyroid volume. Measured by TcU/sub s/ and ..delta..TSH, autonomy could be removed completely in 85-90% of all patients. Surgery was slightly more successful (100%) compared to treatment by /sup 131/I (75-80%). This was also true for removal of mechanical symptoms and reduction of the goiter. The incidence of manifest hypothyroidism was greater after surgery (16%) than after /sup 131/I treatment (3%). At a higher grade of autonomy (TcU/sub s/ > 3.2%) surgery was more effective (95-100%) than treatment with /sup 131/I (60-70%) but at a higher risk of hypothyroidism (24 vs 0%). It is imperative to improve the methods of estimating the amount of /sup 131/I to be administered in euthyroid goiter with autonomy. Selection of patients with autonomy in euthyroid goiter for definite treatment is difficult, since until now their risk to become hyperthyroid cannot be predicted properly.

  17. Combined oral contraception and obesity are strong predictors of low-grade inflammation in healthy individuals: results from the Danish Blood Donor Study (DBDS.

    Directory of Open Access Journals (Sweden)

    Cecilie J Sørensen

    Full Text Available BACKGROUND: C-reactive protein (CRP is a well-established marker of inflammation. The level of CRP is affected by several lifestyle factors. A slightly increased CRP level, also known as low-grade inflammation (LGI, is associated with increased risk of several diseases, especially cardiovascular disease. The aim of this study was to identify predictors of increased CRP levels in healthy individuals. We therefore assessed CRP in a large cohort of blood donors. METHODS: We measured plasma CRP levels in 15,684 participants from the Danish Blood Donor Study. CRP was measured by a commercial assay. Furthermore, all participants completed a standard questionnaire on smoking status, alcohol consumption, physical activity, diet, and various body measurements. Female participants also reported the use of contraception, childbirth, and menopausal status. The relationship between LGI (defined here as a plasma CRP level between 3 mg/L and 10 mg/L and predictors was explored by multivariable logistic regression analysis. Results were presented as odds ratios (OR with 95% confidence intervals (CI. RESULTS: We found LGI in a total of 1,561 (10.0% participants. LGI was more frequent in women using combined oral contraception (OC (29.9% than in men (6.1% and women not using OC (7.9%. Among premenopausal women, OC was the strongest predictor of LGI (odds ratio = 8.98, p<0.001. Additionally, body mass index (BMI and waist circumference were positively associated with LGI. CONCLUSION: High BMI and abdominal obesity strongly predicted LGI among healthy individuals. However, the most striking finding was the high prevalence of LGI among premenopausal women who used combined oral contraception. Although the significance of CRP as a marker of inflammation is well known, the role of CRP in pathogenesis is still uncertain. The impact of oral contraception on CRP levels should nevertheless be considered when CRP is used in risk assessment.

  18. The Danish Inguinal Hernia database.

    Science.gov (United States)

    Friis-Andersen, Hans; Bisgaard, Thue

    2016-01-01

    To monitor and improve nation-wide surgical outcome after groin hernia repair based on scientific evidence-based surgical strategies for the national and international surgical community. Patients ≥18 years operated for groin hernia. Type and size of hernia, primary or recurrent, type of surgical repair procedure, mesh and mesh fixation methods. According to the Danish National Health Act, surgeons are obliged to register all hernia repairs immediately after surgery (3 minute registration time). All institutions have continuous access to their own data stratified on individual surgeons. Registrations are based on a closed, protected Internet system requiring personal codes also identifying the operating institution. A national steering committee consisting of 13 voluntary and dedicated surgeons, 11 of whom are unpaid, handles the medical management of the database. The Danish Inguinal Hernia Database comprises intraoperative data from >130,000 repairs (May 2015). A total of 49 peer-reviewed national and international publications have been published from the database (June 2015). The Danish Inguinal Hernia Database is fully active monitoring surgical quality and contributes to the national and international surgical society to improve outcome after groin hernia repair.

  19. Noncardiac Surgery in Patients With Aortic Stenosis

    DEFF Research Database (Denmark)

    Andersson, Charlotte; Jørgensen, Mads Emil; Martinsson, Andreas

    2014-01-01

    (MACE) and all-cause mortality were investigated in a contemporary Danish cohort. HYPOTHESIS: AS is not an independent risk factor for adverse outcomes in noncardiac surgery. METHODS: All patients with and without diagnosed AS who underwent noncardiac surgery in 2005 to 2011 were identified through......BACKGROUND: Past research has identified aortic stenosis (AS) as a major risk factor for adverse outcomes in noncardiac surgery; however, more contemporary studies have questioned the grave prognosis. To further our understanding of this, the risks of a 30-day major adverse cardiovascular event...... nationwide administrative registers. AS patients (n = 2823; mean age, 75.5 years, 53% female) were matched with patients without AS (n = 2823) on propensity score for AS and surgery type. RESULTS: In elective surgery, MACE (ie, nonfatal myocardial infarction, ischemic stroke, or cardiovascular death...

  20. Effects of an expressive writing intervention on cancer-related distress in Danish breast cancer survivors - results from a nationwide randomized clinical trial.

    Science.gov (United States)

    Jensen-Johansen, M B; Christensen, S; Valdimarsdottir, H; Zakowski, S; Jensen, A B; Bovbjerg, D H; Zachariae, R

    2013-07-01

    To examine the effects of an expressive writing intervention (EWI) on cancer-related distress, depressive symptoms, and mood in women treated for early stage breast cancer. A nationwide sample of 507 Danish women who had recently completed treatment for primary breast cancer were randomly assigned to three 20-min home-based writing exercises, one week apart, focusing on either emotional disclosure (EWI group) or a non-emotional topic (control group). Cancer-related distress [Impact of Event Scale (IES)], depressive symptoms (Beck Depression Inventory-Short Form), and negative (37-item Profile of Moods State) and positive mood (Passive Positive Mood Scale) were assessed at baseline and at 3 and 9 months post-intervention. Choice of writing topic (cancer versus other), alexithymia (20-item Toronto Alexithymia Scale), and social constraints (Social Constraints Scale) were included as possible moderators. Significant (ppsychological symptoms were seen in both groups (pwriting topic moderated effects on IES, with women writing about other themes showing greater reductions in cancer-related avoidance than women writing about their cancer. Fewer depressive symptoms and higher levels of positive mood were seen 3 months post-intervention in women writing about their cancer when compared with the control group. Difficulties describing feelings and externally oriented thinking (20-item Toronto Alexithymia Scale) moderated effects on positive mood and IES-total, while no moderating effects were found of social constraints. In concordance with the majority of previous results with cancer patients, no main effects of EWI were found for cancer-related distress, depressive symptoms, and mood. Moderator analyses suggested that choice of writing topic and ability to process emotional experiences should be studied further. Copyright © 2012 John Wiley & Sons, Ltd.

  1. Results of surgery for perforated gastroduodenal ulcers in a Dutch population.

    Science.gov (United States)

    Hemmer, P H J; de Schipper, J S; van Etten, B; Pierie, J P E N; Bonenkamp, J J; de Graaf, P W; Karsten, T M

    2011-01-01

    Despite improvements in anesthesiology and intensive care medicine, mortality for perforated gastroduodenal ulcer disease remains high. This study was designed to evaluate the results of surgery for perforated ulcer disease and to identify prognostic factors for mortality in order to optimize treatment. The medical records of 272 patients undergoing emergency surgery for perforated ulcer disease from 2000 to 2005 in two large teaching hospitals and one university hospital in the Netherlands were retrospectively analyzed. Information on 89 pre-, peri- and postoperative data were recorded. Statistical analysis was performed using multiple logistic regression analysis. The primary endpoint was 30-day mortality. The 30-day mortality rate was 16%. Variables associated with 30-day mortality were age, shock, tachycardia, anemia and ASA class. A relatively low 30-day mortality rate was achieved. Age, shock, tachycardia and anemia were significantly associated with 30-day mortality. Finding that shock, tachycardia and anemia are independently associated with 30-day mortality could indicate that patients are septic upon admission. Improvements in survival might be achieved by early sepsis treatment. Copyright © 2011 S. Karger AG, Basel.

  2. Therapeutic Results of Surgery and Radiation Therapy in Younger Patients with Stage IB Cervical Cancer

    International Nuclear Information System (INIS)

    Huh, Gil Cha; Yang, Kwang Mo; Suh, Hyun Suk; Kim, Yong Bong; Lee, Eung Soo; Park, Sung Kwan

    1995-01-01

    Purpose : To evaluate the prognostic importance of age in patients with Stage IB cervical cancer, we examined the relationship between age and survival in patients. Methods and materials : Retrospective analysis was performed on 107 patients were treated with surgery followed by postoperative radiotherapy or radiation alone between October 1983 and August 1993 and 28 patients with Stage IB cervical cancer treated with surgery alone between January 1989 and August 1993 at Inje University Seoul Paik Hospital. Patients ranged in age from 26 to 74 (median 48) and were followed for a median period of 39 months. Patients were divided into two groups; Group A comprising 32 patients with≤age 40 and Group B comprising 75 patients with>age 40. Both Group A and Group B patients were comparable with respect to all covariables studied. Results : The overall 5-year survival and the disease free 5-year survival for the 107 patients studied were 85.2% and 82.1% respectively. The overall survival for group A and Group B was 92% and 83%, respectively(p>0.05). The disease free 5-year survival for Group A and Group B was 82.3% and 82.6%, respectively(p>0.05). There was no difference in both local and distant failure in Group A and Group B. Conclusion : On the basis of the this analysis it is concluded that age alone is a poor indicator of prognosis and should not be used as an indication for adjuvant treatment

  3. The treatment for acoustic neuromas. Indication and results of gamma knife radiosurgery and surgery

    International Nuclear Information System (INIS)

    Iwai, Yoshiyasu; Yamanaka, Kazuhiro; Uyama, Taichi; Morikawa, Toshie; Honda, Yuji; Matsusaka, Yasuhiro; Komiyama, Masaki; Yasui, Toshihiro

    2004-01-01

    We evaluated the treatment results of acoustic neuromas in the era of radiosurgery. We treated acoustic neuromas using the following strategy. Small to medium size tumors (below 3 cm) were treated by gamma knife radiosurgery and large tumors (above 3 cm) were treated using a combination of surgery and radiosurgery. Using gamma knife radiosurgery we were able to achieve 96.4% of clinical tumor growth control with 0.7% incidence of trigeminal neuropathy (without new facial neuropathy). We used low dose radiosurgery (average tumor marginal dose 11.8 Gy) with a follow-up of an average of 54 months. For the 17 patients with large tumors treated by the combination of surgery and radiosurgery who could be followed up for over 24 months after radiosurgery, we were able to preserve normal facial function (House-Brackmann grade I-II) in 70.6% of the patients after subtotal removal. High clinical tumor growth control for residual tumor was achieved in 94.1% of subjects with an average of 40 months follow-up. By using this strategy, the treatment outcome for acoustic neuroma is improved from the standpoint of functional outcome and maintaining the patient's quality of life. (author)

  4. Changes in Weight and Comorbidities among Adolescents Undergoing Bariatric Surgery: 1-Year Results from the Bariatric Outcomes Longitudinal Database

    Science.gov (United States)

    Messiah, Sarah E.; Lopez-Mitnik, Gabriela; Winegar, Deborah; Sherif, Bintu; Arheart, Kristopher L.; Reichard, Kirk W.; Michalsky, Marc P.; Lipshultz, Steven E.; Miller, Tracie L.; Livingstone, Alan S.; De La Cruz-Muñoz, Nestor

    2012-01-01

    Background Bariatric surgery is one of the few effective treatments for morbid obesity but the weight loss and other health related outcomes for this procedure in large, diverse adolescent patient populations are not well characterized. Objective To analyze the prospective Bariatric Outcomes Longitudinal Database (BOLD) to determine the weight loss and health related outcomes in adolescents. Setting BOLD data is collected from 423 surgeons at 360 facilities in the United States. Methods Main outcome measures included anthropometric and comorbidity status at baseline (n=890) and at 3 (n=786), 6 (n=541), and 12 (n=259) months after surgery. Adolescents (75% female; 68% non-Hispanic white, 14% Hispanic, 11% non-Hispanic black, and 6% other) age 11-to-19 years were included in the analyses. Results The overall one year mean weight loss for those who underwent gastric bypass surgery was more than twice that of those who underwent adjustable gastric band surgery (48.6 kg versus 20 kg, Psurgery types (Psurgery. There were a total of 45 readmissions among gastric bypass patients and 10 among adjustable gastric band patients with 29 and 8 reoperations required, respectively. Conclusions Weight loss at 3-, 6-, and 12-months after surgery is approximately double in adolescent males and females who underwent gastric bypass surgery versus those who underwent adjustable gastric band surgery. Bariatric surgery can safely and substantially reduce weight and related comorbidities in morbidly obese adolescents for at least 1 year. PMID:22542199

  5. American Society of Anesthesiologists classification in cataract surgery: Results from the Ophthalmic Surgery Outcomes Data Project.

    Science.gov (United States)

    Payal, Abhishek R; Sola-Del Valle, David; Gonzalez-Gonzalez, Luis A; Cakiner-Egilmez, Tulay; Chomsky, Amy S; Vollman, David E; Baze, Elizabeth F; Lawrence, Mary; Daly, Mary K

    2016-07-01

    To explore the association of American Society of Anesthesiologists (ASA) classification with cataract surgery outcomes. Five Veterans Affairs Medical Centers, United States. Retrospective observational cohort study. The study analyzed the outcomes of cataract surgery cases. Corrected distance visual acuity (CDVA), unanticipated events, and vision-related quality of life (VRQL) were assessed using the National Eye Institute Visual Function Questionnaire (NEI-VFQ), comparing ASA classes I through IV. For some analyses, ASA classes I and II were designated as Group A and ASA classes III and IV were designated Group B. Of the 4923 cases, 875 (17.8%) were in Group A, 4032 (81.9%) were in Group B, and 16 (0.3%) had missing data. The mean CDVA and mean composite NEI-VFQ score improved after cataract surgery in both groups (P < .0001); however, Group A had a better mean postoperative CDVA and postoperative VFQ composite scores than Group B (P < .0001, both outcomes). A higher ASA class was associated with an increased risk for 2 unanticipated events; that is, clinically significant macular edema (CSME) (Group A: 4 [0.47%] versus Group B: 50 [1.28%]; adjusted odds ratio [OR], 3.02; 95% confidence interval [CI], 1.02-13.05; P = 0.04) and readmission to the hospital within 30 days (2 [0.23%] versus 56 [1.41%]; OR, 8.26; 95% CI, 1.71-148.62; P = .004) CONCLUSIONS: Among United States veterans, the ASA classification could be an important predictor of VRQL and visual outcomes. In this cohort, it was associated with an increased risk for 2 serious unanticipated events-CSME and readmission to the hospital-both costly, unwanted outcomes. Dr. Vollman is a consultant to Forsight Vision5. None of the authors has a financial or proprietary interest in any material or method mentioned. Copyright © 2016 ASCRS and ESCRS. Published by Elsevier Inc. All rights reserved.

  6. One-year results of total arterial revascularization vs. conventional coronary surgery: CARRPO trial

    DEFF Research Database (Denmark)

    Damgaard, Sune; Wetterslev, Jørn; Lund, Jens T

    2009-01-01

    +/- 18% in the conventional group (P = 0.52). In 72% of TAR patients and 67% of the conventional group, all grafts were patent (P = 0.45). Multiple imputation of missing angiographic data did not influence on results. Within 1 year, 37 (23%) TAR patients and 43 (25%) conventional group patients suffered...... cardiac events (HR 1.09, 95% CI 0.70-1.69, P = 0.70). One patient (0.6%) in the TAR group and two (1.2%) in the conventional group died (P = 1.00). CONCLUSION: Within 1 year post-operatively, TAR seems at least as safe and effective as CR. Prolonged follow-up will reveal whether this is sustained......AIMS: To investigate clinical and angiographic outcomes after coronary surgery using total arterial revascularization (TAR). METHODS AND RESULTS: We randomized 331 patients with multivessel or isolated left main disease to TAR [internal thoracic (ITA) and radial arteries] vs. conventional...

  7. Danish forestry and climate change

    International Nuclear Information System (INIS)

    Larsen, J.B.; Saxe, H.

    2001-01-01

    Results from Danish experimental field and chamber studies indicate that in general the projected climatic changes are likely to promote tree growth especially for those trees, which have their northern limit in southern Scandinavia. The only major species which will experience a setback, is Norway Spruce - unfortunately however so far the most common commercially planted tree in Denmark. (LN)

  8. The results of decompressive surgery and instrumented posterolateral fusion in refractory degenerative spondylolisthesis

    Directory of Open Access Journals (Sweden)

    Behtash H

    2009-02-01

    Full Text Available "nBackground: Degenerative spondylolisthesis is a common disease of the lumbar spine especially in older ones. The disease represents a challenge to the treating physician. At present, for those patients that deteriorate clinically, there are many proposed algorithms for the surgical treatment. This before and after study was undertaken to assess the surgical results of decompression and instrumented posterolateral fusion in these patients. "nMethods: The study population consisted of 23 patients who had undergone no prior surgery for degenerative spondylolisthesis on the lumbar spine. These patients were treated by decompression, bilateral posterolateral fusion, and segmental (pedicle screw instrumentation with mean follow-up of 29 months (range, 13-73 months. Finally, The clinical results were evaluated for all patients by means of an Oswestry Disability Index (ODI version 2.1, the Henderson's functional capacity, and persistence of leg symptoms, low back pain or claudication. Mann-Whitney and Chi-Square tests were used to assess the average values and comparison, respectively. "nResults: Henderson's functional capacity at the last visit session was excellent in 14 (60.9%, good in 7 (30.4%, fair in 2 (8.7% cases. ODI decreased from 72.2% (50-88% preoperatively to 14.4% (0-54% at the latest follow-up visit. A history of leg pain or claudication was correlated significantly with the amount of decline in ODI score and Henderson's functional capacity (p<0.05. "nConclusion: In spite of limited number of our patients, decompressive surgery plus instrumented posterolateral fusion is a safe, reliable, and satisfactory procedure for treating degenerative lumbar spondylolisthesis. This procedure may be done when conservative treatment was failed and psychological problems can be ruled out.

  9. Treatment of Giant Fibroadenoma in Young Women: Results after Tumor Excision without Reconstructive Surgery

    Science.gov (United States)

    Hille-Betz, U.; Klapdor, R.; Henseler, H.; Soergel, P.; Länger, F.

    2015-01-01

    Introduction: Giant fibroadenoma (GFA) of the breast is defined as fibroadenoma larger than 5 cm, usually presenting unilaterally and manifesting as breast asymmetry or deformity of the breast. Material and Methods: A retrospective database search was done of all patients with giant fibroadenoma who underwent surgery for GFA in the breast center of Hanover Medical School between 2007 and 2014; all patients with GFA were followed up. Data were analyzed with regard to tumor and patient characteristics and esthetic outcome. Results: A total of 13 patients with symptomatic GFA underwent surgery between 2007 and 2014. Mean patient age was 21.2 years (range 14–31 years). In 8 of 13 patients the tumor had resulted in breast deformity and/or breast asymmetry. Average size of the mass was 10.2 cm (range 8.5–12 cm) and average weight was 203.6 g (range 151.2–323.5 g). Initial clinical suspicion of GFA was confirmed by ultrasound examination. Preoperative core biopsy revealed fibroadenoma in 8/13 cases, cellular fibroepithelial lesions with a differential diagnosis of benign phyllodes tumor in 3 cases and unspecific histological findings in the remaining 2 cases. Conclusion: Excision was done using an inframammary or periareolar approach without reconstructive plasty. The cosmetic results were good, as were the outcomes on follow-up. We therefore favor this surgical technique to treat giant fibroadenoma of similar size to those described above. PMID:26500369

  10. Long-term results, prognostic factors and cataract surgery after diabetic vitrectomy

    DEFF Research Database (Denmark)

    Ostri, Christoffer; Lux, Anja; Lund-Andersen, Henrik

    2014-01-01

    haemorrhage patients. For tractional retinal detachment patients, use of silicone oil was associated with low vision (visual acuity4 and p-values ≤ 0.03, logistic regression). Of the 134 patients who were phakic after surgery, 43% and 29% were phakic......-term predictor of low vision after surgery is use of silicone oil for endotamponade. About 2/3 of phakic patients will subsequently have cataract surgery the first 10 years after diabetic vitrectomy....

  11. Completeness and data validity for the Danish Fracture Database

    DEFF Research Database (Denmark)

    Gromov, Kirill; Fristed, Jakob V; Brix, Michael

    2013-01-01

    Fracture-related surgery is among the most common orthopaedic procedures. However, to our knowledge, register-based quality assessment of fracture-related surgery has not previously been conducted. The Danish Fracture Database (DFDB) has been developed for the purpose of web-based quality...

  12. [Phacoemulsification versus manual small incision cataract surgery: Anatomic and functional results].

    Science.gov (United States)

    Ammous, I; Bouayed, E; Mabrouk, S; Boukari, M; Erraies, K; Zhioua, R

    2017-06-01

    Prospective randomised study to compare the impact of phacoemusification (PHACO) and small incision cataract surgery (SICS) on endothelial structure (cell density and morphology) and refractive results (visual acuity, induced astigmatism). Prospective study of 57 patients (63 eyes) over 20 months (May 2012-January 2014) undergoing surgery by 2 experienced surgeons. We included patients with senile or presenile cataracts, LOCS III class 2, 3 and 4. Patients were randomized into 2 groups based on their birth month (group 1: PHACO [33]; group 2: SICS [30]). All pre- intra- and postoperative data were collected prospectively. The minimum follow-up was 6 months. We used the SPSS 18.0 for statistical analysis. Statistical tests used included the test-t Student, the Anova test, the Mann-Witney non-parametric test and the Khi 2 test. A threshold of significance was set at 0.05. The mean preoperative endothelial cell density was 2447.5±225 c/mm 2 with no significant difference between the two groups (P=0.207). The mean percentage of hexagonality was 55.5±8.2% in groups 1 and 2. The most significant cell loss was during the first immediate postoperative period for both groups. At Day 15 postoperative, the decrease in cell loss was significant (P<0.001) with a mean loss of 312.9±208.9 c/mm 2 (P<10 -2 ). Postoperatively, the mean best-corrected visual acuity was 0.057 log MAR for all of our patients (P=0.170); no patient had an acuity ≤1/10. The mean astigmatism at the conclusion of follow-up was 1.08±0.42 D in group 1 and 1.51±0.55 D in group 2, with a significant difference (P=0.001). Both SICS and PHACO give excellent results, both anatomical and refractive. However, SICS appears to be more advantageous than PHACO in terms of speed, cost, and independence from technology, and appears to be better suited to dense cataracts and mass surgery. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  13. Results of adjuvant chemo radiation after curative surgery for gastric cancer. A retrospective study

    International Nuclear Information System (INIS)

    Muller, Bettina; Balbontin, Paulina; Trujillo, Cristian; Becerra, Sergio; Sola, Antonio; Neveu, Rodrigo; Fernandez, Roberto; Buchholtz, Martin; Villanueva, Luis; Cerda, Berta

    2009-01-01

    Background: Survival rates after curative surgery for gastric cancer are disappointing. Therefore adjuvant therapeutic strategies are required. Aim: To analyze survival and side effects of treatment among gastric cancer patients treated with adjuvant chemoradiotherapy after curative resection of gastric adenocarcinoma. Material and methods: Retrospective review of medical records of 74 patients aged 20 to 74 years, treated with complete resection of gastric adenocarcinoma followed by adjuvant chemo radiation. Survival analysis was based on the records and information from the National Mortality Registry. Results: Five years survival fluctuated from 50% among patients in stage 1B to 25% among those is stage IV. Significant acute toxicity was observed in 23 patients (31%). No patients died due to acute toxicity. Eleven patients (16.4%) developed significant late toxicity, with two possible deaths related to treatment. Conclusions: Postoperative chemoradiotherapy is feasible in our experience. Continuos infusion of 5- fluoruracil is recommended to reduce toxicity

  14. Long-term results of RTOG trial 8911 (USA Intergroup 113): a random assignment trial comparison of chemotherapy followed by surgery compared with surgery alone for esophageal cancer.

    Science.gov (United States)

    Kelsen, David P; Winter, Katryn A; Gunderson, Leonard L; Mortimer, Joanne; Estes, Norman C; Haller, Daniel G; Ajani, Jaffer A; Kocha, Walter; Minsky, Bruce D; Roth, Jack A; Willett, Christopher G

    2007-08-20

    We update Radiation Therapy Oncology Group trial 8911 (USA Intergroup 113), a comparison of chemotherapy plus surgery versus surgery alone for patients with localized esophageal cancer. The relationship between resection type and between tumor response and outcome were also analyzed. The chemotherapy group received preoperative cisplatin plus fluorouracil. Outcome based on the type of resection (R0, R1, R2, or no resection) was evaluated. The main end point was overall survival. Disease-free survival, relapse pattern, the influence of postoperative treatment, and the relationship between response to preoperative chemotherapy and outcome were also evaluated. Two hundred sixteen patients received preoperative chemotherapy, 227 underwent immediate surgery. Fifty-nine percent of surgery only and 63% of chemotherapy plus surgery patients underwent R0 resections (P = .5137). Patients undergoing less than an R0 resection had an ominous prognosis; 32% of patients with R0 resections were alive and free of disease at 5 years, only 5% of patients undergoing an R1 resection survived for longer than 5 years. The median survival rates for patients with R1, R2, or no resections were not significantly different. While, as initially reported, there was no difference in overall survival for patients receiving perioperative chemotherapy compared with the surgery only group, patients with objective tumor regression after preoperative chemotherapy had improved survival. For patients with localized esophageal cancer, whether or not preoperative chemotherapy is administered, only an R0 resection results in substantial long-term survival. Even microscopically positive margins are an ominous prognostic factor. After a R1 resection, postoperative chemoradiotherapy therapy offers the possibility of long-term disease-free survival to a small percentage of patients.

  15. The Danish Retail Market

    DEFF Research Database (Denmark)

    Aastrup, Jesper; Bjerre, Mogens; Kornum, Niels

    2010-01-01

    This paper presents an overview of the Danish retail market. A detailed picture of the Danish grocery sector is provided, and we highlight issues from the specialty sectors of fashion and DIY as well as patterns of internationalisation among Danish retailers. We further profile the Danish consumer...... in terms of consumption patterns and demographic changes as well as some specific consumer tendencies with a special emphasis on sustainability issues. E-commerce is taken up as a special theme, both profiling the consumer side and the retailer side. This part is exemplified with books and groceries...

  16. Benchmarking Danish Industries

    DEFF Research Database (Denmark)

    Gammelgaard, Britta; Bentzen, Eric; Aagaard Andreassen, Mette

    2003-01-01

    compatible survey. The International Manufacturing Strategy Survey (IMSS) doesbring up the question of supply chain management, but unfortunately, we did not have access to thedatabase. Data from the members of the SCOR-model, in the form of benchmarked performance data,may exist, but are nonetheless...... not public. The survey is a cooperative project "Benchmarking DanishIndustries" with CIP/Aalborg University, the Danish Technological University, the DanishTechnological Institute and Copenhagen Business School as consortia partners. The project has beenfunded by the Danish Agency for Trade and Industry...

  17. Results of geometrical optical investigations of a 'nonobjective' prism and a uvby photometer for the Danish 1.5 M telescope

    International Nuclear Information System (INIS)

    Andersen, T.

    1979-01-01

    Raytracing methods have been used to show that the geometrical aberrations of a direct-vision prism situated in front of the focal plane in the converging beam of the Danish 1.5 m f/8.76 Ritchey-Chretien telescope and yielding a dispersion of 497 A/mm at Hγ are of the same size as the seeing disc in the wavelength range lambda 3500 - lambda 6000 A over a 40 mm field. Furthermore, raytracing methods have been used to determine the positions of the slot edges for a simultaneous uvby spectrograph-photometer for the Danish 1.5 m telescope. A theoretical sensitivity function for the photometer is presented. (Auth.)

  18. Outcomes of cataract surgery in diabetic patients: results of the Pan American Collaborative Retina Study Group

    Directory of Open Access Journals (Sweden)

    Roberto Gallego-Pinazo

    2014-12-01

    Full Text Available Purpose: This study was designed to evaluate the visual and anatomical outcomes after cataract surgery in diabetic patients with different intraoperative therapeutic strategies. Methods: The research design comprised of a multicentric, retrospective, interventional study conducted at 6 centers in Argentina, Brazil, Costa Rica, Puerto Rico, Spain, and Venezuela. We included 138 diabetic patients with at least 6-month follow-up following phacoemulsification and intraocular lens implantation. Best-corrected visual acuity (BCVA and central subfield thickness were collected at baseline and at 1-, 2-, 3-, and 6-month follow-up. Of these, 42 cases were not treated with any intraoperative coadjuvant medication (Group 1, 59 patients received intraoperative bevacizumab (Group 2 and 37 patients received intraoperative triamcinolone (4 mg/0.1 ml (Group 3. Results: The mean logMAR [± standard deviation (SD] BCVA improved from 0.82 (± 0.43 at baseline, to 0.14 (± 0.23 at 6-month follow-up (p<0.001 in Group 1; from 0.80 (± 0.48 to 0.54 (± 0.45 (p<0.001 in Group 2; and from 1.0 (± 0.40 to 0.46 (± 0.34 (p<0.001 in Group 3. The mean central subfield thickness increased from 263.57 µm (± 35.7 at baseline to 274.57 µm (± 48.7 at 6-month follow-up (p=0.088 in Group 1; from 316.02 µm (± 100.4 to 339.56 µm (± 145.3 (p=0.184 in Group 2; and from 259.18 µm (± 97.9 to 282.21 µm (± 87.24 (p=0.044 in Group 3. Conclusion: Diabetic patients may significantly benefit from cataract surgery. This study provides evidence to support the use of intravitreal triamcinolone or bevacizumab at the time of cataract surgery in cases with pre-existent diabetic macular edema or moderate-severe non-proliferative diabetic retinopathy.

  19. Results of primary versus recurrent surgery to treat stress urinary incontinence in women

    NARCIS (Netherlands)

    van der Doelen, Maarten J; Withagen, Mariëlla I J; Vierhout, Mark E; Heesakkers, John P F A

    INTRODUCTION AND HYPOTHESIS: We compared cure rates and complication rates in patients who had undergone primary or recurrent (secondary) surgery for stress urinary incontinence (SUI). METHODS: A retrospective cohort study that included patients who underwent surgery to treat SUI in a tertiary

  20. Results of primary versus recurrent surgery to treat stress urinary incontinence in women

    NARCIS (Netherlands)

    Doelen, M.J. van der; Withagen, M.I.J.; Vierhout, M.E.; Heesakkers, J.P.F.A.

    2015-01-01

    INTRODUCTION AND HYPOTHESIS: We compared cure rates and complication rates in patients who had undergone primary or recurrent (secondary) surgery for stress urinary incontinence (SUI). METHODS: A retrospective cohort study that included patients who underwent surgery to treat SUI in a tertiary

  1. Cosmetic results in early stage breast cancer patients with high-dose brachytherapy after conservative surgery

    International Nuclear Information System (INIS)

    Torres, Felipe; Pineda, Beatriz E

    2004-01-01

    Purpose: to reveal cosmetic results in patients at early stages of low risk breast cancer treated with partial accelerated radiotherapy using high dose rate brachytherapy. Methods and materials: from March 2001 to July 2003,14 stages l and ll breast cancer patients were treated at the Colombian national cancer institute in Bogota with conservative surgery and radiotherapy upon the tumor bed (partial accelerated radiotherapy), using interstitial implants with iridium 192 (high dose rate brachytherapy) with a dose of 32 Gys, over 4 days, at 8 fractions twice a day. Results: with an average follow up of 17.7 months, good cosmetic results were found among 71.4 % of patients and excellent results among 14.3% of patients, furthermore none of the patients neither local nor regional or distant relapses. Conclusion: among patients who suffer from breast cancer at early stages, it showed is possible to apply partial accelerated radiotherapy upon the tumor bed with high doses over 4 days with good to excellent cosmetic results

  2. Cancer incidence among Danish seafarers

    DEFF Research Database (Denmark)

    Kærlev, Linda; Hansen, Johnny; Lyngbeck Hansen, Hans

    2005-01-01

    ), and an excess of cancer of the lung, rectum, and cervix uteri among women. The differences in risk pattern for lung cancer between the different job categories among men ranged in terms of SIR from 1.2 (95% CI 0.9 to 1.7) (engine officers) to 2.3 (1.6 to 3.3) (engine room crew), and 4.1 (2.1 to 7.4) among...... extensively in ships. The aim of this study was to study cancer morbidity among Danish seafarers in relation to type of ship and job title. METHODS: A cohort of all Danish seafarers during 1986-1999 (33,340 men; 11,291 women) registered by the Danish Maritime Authority with an employment history was linked...... with the nationwide Danish Cancer Registry and followed up for cancer until the end of 2002. The number of person years at risk was 517,518. Standardised incidence ratios (SIR) were estimated by use of the corresponding national rates. RESULTS: The SIR of all cancers combined was higher than expected: 1.26 (95% CI 1...

  3. Danish holsteins favor bull offspring

    DEFF Research Database (Denmark)

    Græsbøll, Kaare; Kirkeby, Carsten; Nielsen, Søren Saxmose

    2015-01-01

    In a previous study from 2014 it was found that US Holstein cows that gave birth to heifer calves produced more milk than cows having bull calves. We wanted to assess whether this is also true for Danish cattle. Data from 578 Danish Holstein herds were analysed with a mixed effect model and contr......In a previous study from 2014 it was found that US Holstein cows that gave birth to heifer calves produced more milk than cows having bull calves. We wanted to assess whether this is also true for Danish cattle. Data from 578 Danish Holstein herds were analysed with a mixed effect model...... and contrary to the findings in the US, we found that cows produced higher volumes of milk if they had a bull calf compared to a heifer calf. We found a significantly higher milk production of 0.28% in the first lactation period for cows giving birth to a bull calf, compared to a heifer calf. This difference...... was even higher when cows gave birth to another bull calf, so having two bull calves resulted in a difference of 0.52% in milk production compared to any other combination of sex of the offspring. Furthermore, we found that farmer assisted calvings were associated with a higher milk yield. Cows...

  4. Danish building typologies and building stock analyses

    DEFF Research Database (Denmark)

    Wittchen, Kim Bjarne; Kragh, Jesper

    energy savings in residential buildings. The intension with this analysis was to investigate the possible energy reduction in Denmark if the same approach had been taken for the entire Danish building stock. The report concludes that the ZeroHome initiative clearly results in energy savings, but far from...... enough to meet the government’s plan to make Danish buildings free from use of fossil fuels by 2035. This will probably require around 50 % energy savings in the Danish building stock as a whole. However, the project has proven that dedicated engagement of locals can speed up market penetration...... for energy savings in the existing Building stock....

  5. Physical activity increases survival after heart valve surgery

    DEFF Research Database (Denmark)

    Lund, K.; Sibilitz, Kirstine Lærum; Kikkenborg Berg, Selina

    2016-01-01

    physical activity levels 6-12 months after heart valve surgery and (1) survival, (2) hospital readmission 18-24 months after surgery and (3) participation in exercise-based cardiac rehabilitation. METHODS: Prospective cohort study with registry data from The CopenHeart survey, The Danish National Patient......OBJECTIVES: Increased physical activity predicts survival and reduces risk of readmission in patients with coronary heart disease. However, few data show how physical activity is associated with survival and readmission after heart valve surgery. Objective were to assess the association between...... Register and The Danish Civil Registration System of 742 eligible patients. Physical activity was quantified with the International Physical Activity Questionnaire and analysed using Kaplan-Meier analysis and Cox regression and logistic regression methods. RESULTS: Patients with a moderate to high physical...

  6. Results of a national survey about perioperative care in gastric resection surgery.

    Science.gov (United States)

    Bruna, Marcos; Navarro, Carla; Báez, Celia; Ramírez, José Manuel; Ortiz, María Ángeles

    2018-04-23

    Enhanced recovery after surgery programs in abdominal surgery are being established progressively. The aim of this study is to evaluate the application of different perioperative care measures in gastric surgery by Spanish surgeons. A descriptive study of 162 surveys answered from September to December 2017 about the management and perioperative care in non-bariatric gastric resection surgery. Antibiotic and antithrombotic prophylaxis are always used by 96.9 and 99.4%, respectively; 62.7% recommend a fasting time for liquids greater than 6hours and only 3% use preoperative carbohydrate drinks. Only 32.4 and 13.3% of subtotal and total gastrectomies are performed laparoscopically; 56.8% use epidural analgesia and drains are always placed by 53.8% in total gastrectomy. Nasogastric tubes are used selectively by 34.6% and always by 11.3%. Bladder catheters are removed during the first 48hours by 77.2%. In the first 24 postoperative hours, less than 20% indicate oral intake and 15.4% mobilize their patients; 49.3% indicate walking after the first 24hours; 30.4% apply a clinical pathway for the care of these patients and only 15.2% used an enhanced recovery after surgery protocol. The implementation of enhanced recovery after surgery measures in non-bariatric gastric resection surgery is not widespread in our country. Copyright © 2018 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

  7. Effect of proctoring on implementation and results of elective laparoscopic colon surgery.

    Science.gov (United States)

    Bosker, Robbert; Groen, Henk; Hoff, Christiaan; Totte, Eric; Ploeg, Rutger; Pierie, Jean Pierre

    2011-07-01

    A steep learning curve exists for surgeons to become skilled in laparoscopic colon resection. Our institute offers a proctored training programme. The purpose of this descriptive study was to evaluate whether the course resulted in adoption of laparoscopic colorectal surgery into clinical practice, explore post-course practice patterns and analyse the outcome of surgical performance. Between 2003 and 2008, 26 surgeons were trained by our institute. The course consisted of 24 elective laparoscopic resections under direct supervision. A questionnaire and a prospective post-course web-based registration were used to analyse the effect of the training and the outcome of surgical performance. The response rate of the questionnaire was 85%. The majority had not performed any laparoscopic colon resections before attending the course. All 24 respondents successfully implemented laparoscopy into daily practice. After the course, 70% of all sigmoid resections were performed laparoscopically in contrast with 0% of all transverse colon resections. The results of the trainees after following the course are equal to results of other studies. A proctored training programme, consisting of 24 supervised cases, is safe and feasible. For adequate monitoring, participating in a post-course registry should be obligatory.

  8. Refractive results of cataract surgery using optical biometry and Haigis formula in eyes with refractive keratotomy

    Directory of Open Access Journals (Sweden)

    Juan Carlos Sánchez Caballero

    2013-04-01

    Full Text Available OBJECTIVE: To analyze refractive results in postoperative cataract surgery in eyes previously submitted to keratotomy using Haigis formula and data provided by IOL Master®optical biometer. METHODS: The measurements for IOL calculation were obtained through optical biometry by partial coherence interferometry (IOL Master®- Zeiss, 5.4 and 5.5 version that provides us with the axial length, the central keratometry of 2.5mm, white-to-white diameter and anterior chamber anatomical depth. The formula chosen was Haigis. The surgical technique applied was with the scleral incision at 1.5 mm from the limbus, with scleral-corneal tunnel of 2.2 mm wide, phacoemulsification using INFINITI Ozil®- Alcon and implantation of hydrophobic acrylic aspheric intraocular lens - SN60WF®- Alcon. RESULTS: We studied 20 eyes submitted to keratotomy in the past and currently with cataract with indication for cataract surgerywith intraocular lens implantation using phacoemulsification. Postoperative spherical equivalent was plano in 40% of the eyes and lower than -1.00 in 85% of the eyes. CONCLUSION: The optical biometry by partial coherence interferometry associated with Haigis formula is a valid alternative in IOL calculation for eyes submitted to keratotomy. The refractive results are highly predictable and reproducible.

  9. Results of Database Studies in Spine Surgery Can Be Influenced by Missing Data.

    Science.gov (United States)

    Basques, Bryce A; McLynn, Ryan P; Fice, Michael P; Samuel, Andre M; Lukasiewicz, Adam M; Bohl, Daniel D; Ahn, Junyoung; Singh, Kern; Grauer, Jonathan N

    2017-12-01

    National databases are increasingly being used for research in spine surgery; however, one limitation of such databases that has received sparse mention is the frequency of missing data. Studies using these databases often do not emphasize the percentage of missing data for each variable used and do not specify how patients with missing data are incorporated into analyses. This study uses the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database to examine whether different treatments of missing data can influence the results of spine studies. (1) What is the frequency of missing data fields for demographics, medical comorbidities, preoperative laboratory values, operating room times, and length of stay recorded in ACS-NSQIP? (2) Using three common approaches to handling missing data, how frequently do those approaches agree in terms of finding particular variables to be associated with adverse events? (3) Do different approaches to handling missing data influence the outcomes and effect sizes of an analysis testing for an association with these variables with occurrence of adverse events? Patients who underwent spine surgery between 2005 and 2013 were identified from the ACS-NSQIP database. A total of 88,471 patients undergoing spine surgery were identified. The most common procedures were anterior cervical discectomy and fusion, lumbar decompression, and lumbar fusion. Demographics, comorbidities, and perioperative laboratory values were tabulated for each patient, and the percent of missing data was noted for each variable. These variables were tested for an association with "any adverse event" using three separate multivariate regressions that used the most common treatments for missing data. In the first regression, patients with any missing data were excluded. In the second regression, missing data were treated as a negative or "reference" value; for continuous variables, the mean of each variable's reference range

  10. Danish Towns during Absolutism

    DEFF Research Database (Denmark)

    This anthology, No. 4 in the Danish Urban Studies Series, presents in English recent significant research on Denmark's urban development during the Age of Absolutism, 1660-1848, and features 13 articles written by leading Danish urban historians. The years of Absolutism were marked by a general...

  11. The Danish Pathology Register

    DEFF Research Database (Denmark)

    Bjerregaard, Beth; Larsen, Ole B

    2011-01-01

    The National Board of Health, Denmark in 1997 published guidelines for reporting of pathology data and the Danish Pathology Register (DPR) was established.......The National Board of Health, Denmark in 1997 published guidelines for reporting of pathology data and the Danish Pathology Register (DPR) was established....

  12. Danish television drama series

    DEFF Research Database (Denmark)

    Degn, Hans-Peter; Krogager, Stinne Gunder Strøm

    2017-01-01

    In recent years, Danish television drama series have become an internationally acclaimed export success. This article analyses the development on the domestic market lying behind this international recognition. A change in production dogmas has formed the characteristics of these successful Danish...... the characteristics of these productions and the development of their audience profiles across age, gender and educational level....

  13. Danish Slaves in Barbary

    DEFF Research Database (Denmark)

    Madsen, Peter

    2010-01-01

    On a number of Danish (including Icelandic) 17th and 18th century autobiographical accounts of slavery in the Maghreb.......On a number of Danish (including Icelandic) 17th and 18th century autobiographical accounts of slavery in the Maghreb....

  14. Danish Technology Framework

    DEFF Research Database (Denmark)

    Bonke, Sten; Jørgensen, Tom Rydahl

    This report investigates the occurrence of foundation failures within the context of the Danish construction technology framework. The report comprises a definition/typology section on the basis of which Danish regulatory and administrative procedures in relation to foundation failures are reviewed....

  15. Danish SDHW Technology

    DEFF Research Database (Denmark)

    Furbo, Simon

    1996-01-01

    The status of Danish technology for solar heating systems for hot water supply as well as R&D work in the field is presented.......The status of Danish technology for solar heating systems for hot water supply as well as R&D work in the field is presented....

  16. The Danish Adoption Register

    DEFF Research Database (Denmark)

    Petersen, Liselotte; Sørensen, Thorkild I A

    2011-01-01

    The Danish Adoption Register was established in 1963-1964 to explore the genetic and environmental contribution to familial aggregation of schizophrenia.......The Danish Adoption Register was established in 1963-1964 to explore the genetic and environmental contribution to familial aggregation of schizophrenia....

  17. Greening of Danish Industry

    DEFF Research Database (Denmark)

    Remmen, Arne

    2002-01-01

    The article outlines the major changes in the discourse on cleaner technology and on pollution prevention, together with policy instuments applied in the Danish industry.......The article outlines the major changes in the discourse on cleaner technology and on pollution prevention, together with policy instuments applied in the Danish industry....

  18. 5-year results comparing mineral trioxide aggregate and adhesive resin composite for root-end sealing in apical surgery

    DEFF Research Database (Denmark)

    von Arx, Thomas; Hänni, Stefan; Jensen, Simon Storgård

    2014-01-01

    was designed to re-examine a large sample of teeth treated with apical surgery after 5 years. METHODS: Patients were recalled 5 years after apical surgery, and treated teeth were classified as healed or not healed based on clinical and radiographic examination. (The latter was performed independently by 3......, age, type of tooth treated, post/screw, type of surgery). CONCLUSIONS: The results from this prospective nonrandomized clinical study with a 5-year follow-up of 271 teeth indicate that MTA exhibited a higher healing rate than COMP in the longitudinal prognosis of root-end sealing.......INTRODUCTION: Recent meta-analyses of the outcome of apical surgery using modern techniques including microsurgical principles and high-power magnification have yielded higher rates of healing. However, the information is mainly based on 1- to 2-year follow-up data. The present prospective study...

  19. Blindness and Frequency of Vitrectomy in Young Danish Type 1 Diabetic Patients. A 15-year follow-up

    DEFF Research Database (Denmark)

    Broe, Rebecca; Olsen, Birthe Susanne; Grauslund, Jakob

    of patients who had undergone vitrectomy and the date of their first surgery. Results were correlated to age, gender, diabetes duration and HbA1c. Results: Of the 324 patients examined in 1995, 6 have been registered as blind (4 males and 2 females), 5 were between 21 and 29 years old at registration......Design of study: Cohort study. Purpose: To investigate the prevalence of blindness and frequency of vitrectomy in a nationwide Danish cohort of young type 1 diabetic patients. Methods: In 1986-89 a cohort of 80% of all Danish type 1 diabetic patients below the age of 18 (n=720) was identified.......8 %, ptype 1 diabetic patients. The mean age at the time of surgery was less than 30 years. Our results indicate that high levels of HbA1c in childhood and adolescence, as well...

  20. Danish Wind Power

    DEFF Research Database (Denmark)

    Lund, Henrik; Hvelplund, Frede; Østergaard, Poul Alberg

    In a normal wind year, Danish wind turbines generate the equivalent of approx. 20 percent of the Danish electricity demand. This paper argues that only approx. 1 percent of the wind power production is exported. The rest is used to meet domestic Danish electricity demands. The cost of wind power...... misleading. The cost of CO2 reduction by use of wind power in the period 2004-2008 was only 20 EUR/ton. Furthermore, the Danish wind turbines are not paid for by energy taxes. Danish wind turbines are given a subsidy via the electricity price which is paid by the electricity consumers. In the recent years...... is paid solely by the electricity consumers and the net influence on consumer prices was as low as 1-3 percent on average in the period 2004-2008. In 2008, the net influence even decreased the average consumer price, although only slightly. In Denmark, 20 percent wind power is integrated by using both...

  1. More Danish, More English

    DEFF Research Database (Denmark)

    Chopin, Kimberly Renée

    -up approachto determining language use. This research has implications for other institutions which are affected by similar language issues. It adds to existing work on English-medium instruction in higher education, and adds to discussions on domain loss and the language of education inuniversities.......Universities in Denmark are becoming increasingly internationalized, and areincreasingly using English as a language of research, teaching, and administration. At the same time, the Danish language is seen by some as being under threat, and Danish public discourse has focused on what role...... the Danish language may play in higher education in Denmark. This study investigates both trends through a focus on recently implemented language policies at one Danish university faculty which mandate that graduate instruction becarried out only in English, and undergraduate instruction only in Danish...

  2. Danish Pancreatic Cancer Database

    DEFF Research Database (Denmark)

    Fristrup, Claus; Detlefsen, Sönke; Palnæs Hansen, Carsten

    2016-01-01

    : Death is monitored using data from the Danish Civil Registry. This registry monitors the survival status of the Danish population, and the registration is virtually complete. All data in the database are audited by all participating institutions, with respect to baseline characteristics, key indicators......AIM OF DATABASE: The Danish Pancreatic Cancer Database aims to prospectively register the epidemiology, diagnostic workup, diagnosis, treatment, and outcome of patients with pancreatic cancer in Denmark at an institutional and national level. STUDY POPULATION: Since May 1, 2011, all patients...... with microscopically verified ductal adenocarcinoma of the pancreas have been registered in the database. As of June 30, 2014, the total number of patients registered was 2,217. All data are cross-referenced with the Danish Pathology Registry and the Danish Patient Registry to ensure the completeness of registrations...

  3. Short- and long-term results of laparoscopic surgery for transverse colon cancer.

    Science.gov (United States)

    Hirasaki, Yoshinori; Fukunaga, Masaki; Sugano, Masahiko; Nagakari, Kunihiko; Yoshikawa, Seiitirou; Ouchi, Masakazu

    2014-07-01

    We investigated the feasibility of laparoscopic surgery for transverse colon cancer (TCC) by examining the results of this procedure, and comparing the short- and long-term outcomes with those for right-sided and sigmoid colon cancer (OSCC). The subjects consisted of 117 patients with TCC. Their complications, forms of recurrence and disease-free and 5-year survival rates were compared to those of 564 patients with OSCC. There were no significant between-group differences in the patient background. The average length of the operation in the TCC group was 215 min and that in the OSCC group was 184 min (p < 0.05). There were also no significant between-group differences in the average blood loss, which was 83.9 and 70.5 g, respectively. No significant difference was observed between groups by stage in terms of the disease-free survival rates, which were 94.4 and 79.1 % for stage II and III in the TCC group, and 92.4 and 78.8 % for stage II and III in the OSCC group. The incidence of intraoperative and postoperative complications was low, and the five-year survival rate was favorable. As favorable results of laparoscopic colectomy (LAC) for TCC were also obtained at other sites in a multicenter randomized controlled trial, LAC is expected to become a standard therapy for TCC.

  4. Comparison of early period results of blood use in open heart surgery.

    Science.gov (United States)

    Huseyin, Serhat; Yuksel, Volkan; Guclu, Orkut; Turan, Fatma Nesrin; Canbaz, Suat; Ege, Turan; Sunar, Hasan

    2016-01-01

    Various adverse effects of homologous blood transfusion detected particularly in open heart surgery, in which it is frequently used, lead researchers to study on autologous blood use and to evaluate the patient's blood better. Due to the complications of homologous blood transfusion, development of techniques that utilize less transfusion has become inevitable. We aimed to evaluate the effects of acute normovolemic hemodilution (ANH) in patients undergoing open heart surgery. In this study, 120 patients who underwent open heart surgery were included. Patients were grouped into three: Autologous transfusion group (Group 1), homologous transfusion group (Group 2), and those received autologous blood and homologous blood products (Group 3). Patient data regarding preoperative characteristics, biochemical parameters, drainage, extubation time, duration of stay at intensive care, atrial fibrillation (AF) development, and hospital stay were recorded. A statistically significant difference ( P open heart surgery.

  5. Reduced Circumferential Resection Margin Involvement in Rectal Cancer Surgery: Results of the Dutch Surgical Colorectal Audit

    NARCIS (Netherlands)

    Gietelink, Lieke; Wouters, Michel W. J. M.; Tanis, Pieter J.; Deken, Marion M.; ten Berge, Martijn G.; Tollenaar, Rob A. E. M.; van Krieken, J. Han; de Noo, Mirre E.

    2015-01-01

    Background: The circumferential resection margin (CRM) is a significant prognostic factor for local recurrence, distant metastasis, and survival after rectal cancer surgery. Therefore, availability of this parameter is essential. Although the Dutch total mesorectal excision trial raised awareness

  6. Reduced Circumferential Resection Margin Involvement in Rectal Cancer Surgery: Results of the Dutch Surgical Colorectal Audit

    NARCIS (Netherlands)

    Gietelink, L.; Wouters, M.W.; Tanis, P.J.; Deken, M.M.; Berge, M.G. Ten; Tollenaar, R.A.; Krieken, J.H.J.M. van; Noo, M.E. de

    2015-01-01

    BACKGROUND: The circumferential resection margin (CRM) is a significant prognostic factor for local recurrence, distant metastasis, and survival after rectal cancer surgery. Therefore, availability of this parameter is essential. Although the Dutch total mesorectal excision trial raised awareness

  7. The Danish National Tests

    DEFF Research Database (Denmark)

    Beuchert, Louise Voldby; Nandrup, Anne Brink

    In 2010, the Danish National Tests were implemented in the public compulsory schools as a mean of evaluating the performance of the public school system. The extensive test program consists of ten mandatory tests in six subjects in grades 2 through 8. In this paper, we share our insights from wor...... characteristics as well as pupils' 9th grade examination marks. We document a stable test score gap across grade levels and socio economic background and discuss the prospects of the national test data for future research....... within each test and argue that this is often a more feasible measure for data analyses compared to the transformed test score presented to pupils and teachers. We provide the reader with preliminary analyses of the relation between pupils' national test results and a wide range of pupil background...

  8. Esco in Danish municipalities

    DEFF Research Database (Denmark)

    Jensen, Jesper Ole; Hansen, Jesper Rohr; Nielsen, Susanne Balslev

    2011-01-01

    Purpose: The aim of this paper is to discuss the possible benefits of involving Energy Service Companies (ESCO) in realising energy savings in municipalities, and how ESCO projects can be formulated very differently in the various municipalities, according to building volume, use of technologies...... municipalities see an in-house approach as a better alternative. Approach (Theory/Methodology): Our research is based on literature studies and on qualitative interviews with Danish municipalities carrying out ESCO projects, as well as with ESCO providers. Results: Our studies suggest that different ESCO......, with relatively few buildings, energy retrofitting and low investments, the integrative and strategic approach include a higher degree of partnership, a more ambitious building renovation approach, and more innovative understandings of facilities management. We also compare ESCO with energy retrofitting as an in...

  9. The Danish Dyslexia Test

    DEFF Research Database (Denmark)

    Poulsen, Mads; Elbro, Carsten; Møller, Helene Lykke

    2016-01-01

    Purpose: Dyslexia is a long lasting problem in learning to decode written words accurately and fluently. This definition suggests that dyslexia remains sufficiently constant to be assessed reliably with just one wide-range test across all educational levels. The current study investigated...... this possibility by asking whether students who receive special support in reading differ from other students on the same scale of decoding across all educational levels. Method: Decoding and spelling measures from a newly developed, web-based Danish dyslexia test were taken from 1564 students from Grade 3...... 9. Measures of decoding difficulties were reliably associated with current practices for referral to special support at all educational levels. On average, students receiving special support performed at the 5th percentile of the unselected groups. The results suggest that a wide-range test...

  10. Clinical results for salvage surgery in head and neck carcinoma after chemoradiation or radiation

    International Nuclear Information System (INIS)

    Ishida, Katsuhiro; Makino, Yohjiroh; Nagaoka, Masato; Seino, Youichi; Hama, Takanori; Aoki, Kensuke; Uchida, Mitsuru; Kato, Takakuni

    2013-01-01

    The objective of this study was to examine the post-operative complications of surgical procedures in oral or pharyngeal carcinoma by analyzing and comparing between patients who underwent salvage surgery after chemoradiation and radiation. A retrospective review was performed of 18 patients who underwent salvage surgery and reconstruction after concurrent chemoradiotherapy (CCRT group), and another 41 patients who underwent salvage surgery and reconstruction after radiation therapy (RT group). No perioperative deaths or life threatening systemic complications occurred, and all flaps survived completely in both groups. Surgical site infection (SSI) occurred in five patients (12.2%) in the RT group and seven patients (38%) in the CCRT group. SSI other than donor site infection occurred in four patients (9%) in the RT group and four patients (22%) in the CCRT group. The rate of SSI excluding donor site infection did not differ significantly between patients who underwent salvage surgery after CCRT and RT. The rate of donor site infection was higher in the CCRT group than in the RT group (p=0.04). This study showed that salvage surgery after CCRT or RT can be performed safely, without significant morbidity or mortality. However, patients who received CCRT are at risk for major complications caused by minor troubles, and thus reconstruction after salvage surgery should be performed with sufficient care. (author)

  11. A 1-year videoconferencing-based psychoeducational group intervention following bariatric surgery: results of a randomized controlled study.

    Science.gov (United States)

    Wild, Beate; Hünnemeyer, Katharina; Sauer, Helene; Hain, Bernhard; Mack, Isabelle; Schellberg, Dieter; Müller-Stich, Beat Peter; Weiner, Rudolf; Meile, Tobias; Rudofsky, Gottfried; Königsrainer, Alfred; Zipfel, Stephan; Herzog, Wolfgang; Teufel, Martin

    2015-01-01

    For severely obese patients, bariatric surgery has been recommended as an effective therapy. The Bariataric Surgery and Education (BaSE) study aimed to assess the efficacy of a videoconferencing-based psychoeducational group intervention in patients after bariatric surgery. The BaSE study is a randomized, controlled multicenter clinical trial involving 117 patients undergoing bariatric surgery (mean preoperative body mass index [BMI] 49.9 kg/m(2), SD 6.4). Patients were enrolled between May 2009 and November 2012 and were randomly assigned to receive either conventional postsurgical visits or, in addition, a videoconferencing-based 1-year group program. Primary outcome measures were weight in kilograms, health-related quality of life (HRQOL), and general self-efficacy (GSE). Secondary outcome measures were depression symptoms and eating behavior. 94% of the patients completed the study. Mean weight loss for all patients was 45.9 kg (SD 16.4) 1 year after surgery (mean excess weight loss [EWL] 63%). Intention-to-treat analyses revealed no differences in weight loss, EWL, HRQOL, or self-efficacy between study groups at 1 year after surgery. However, patients with clinically significant depression symptoms (CSD) at baseline assigned to the intervention group (n = 29) had a significantly better HRQOL (P = .03), lower depression scores (P = .02), and a trend for a better EWL (.06) 1 year after surgery compared with the control group (n = 20). We could not prove the efficacy of the group program for the whole study sample. However, results indicate that the intervention is effective for the important subgroup of patients with CSD. Copyright © 2015 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.

  12. Do recommendations for institutional food service result in better food service? A study of compliance in Danish hospitals and nursing homes from 1995 to 2002-2003

    DEFF Research Database (Denmark)

    Mikkelsen, Bent Egberg; Beck, Anne Marie; Lassen, Anne Dahl

    2007-01-01

    in the official Danish recommendations for institutional food service as an indicator for progress. The issues included: using nutrient calculated recipes/menus, offering menu choice options, using feedback routines on acceptability of menus, maintaining nutritional steering committees, employing food...... are analysed over the 8-year period. The only progress for nursing homes was that more homes had implemented feedback routines on acceptability of food service in 2002/3 than in 1995. The difference was statistically significant. For hospitals, however, no progress was found between 1995 and 2002/3. Conclusion...

  13. A space-time analysis of Mycoplasma bovis: bulk tank milk antibody screening results from all Danish dairy herds in 2013-2014

    DEFF Research Database (Denmark)

    Arede, Margarida; Nielsen, Per Kantsø; Ahmed, Syed Sayeem Uddin

    2016-01-01

    Mycoplasma bovis is an important pathogen causing severe disease outbreaks in cattle farms. Since 2011, there has been an apparent increase in M. bovis outbreaks among Danish dairy cattle herds. The dairy cattle industry performed cross-sectional antibody screening for M. bovis on four occasions...... population throughout the study period. Repeated bulk tank milk samples were used as a proxy for the herd-level diagnosis. Descriptive and spatial analyses were performed for the four screening rounds. Based on a previous diagnostic test evaluation study, the M. bovis status for each herd was determined...

  14. Impact of burnout and psychosocial work characteristics on future long-term sickness absence. Prospective results of the Danish PUMA-study among human service workers

    DEFF Research Database (Denmark)

    Borritz, Marianne; Christensen, KB; Bültmann, Ute

    2010-01-01

    and Job satisfaction) followed up during the proceeding 18 months regarding onset of long-term sickness absence. Questionnaire data regarding burnout and psychosocial factors were aggregated at work unit level. We used Poisson regression models with psychosocial factors and burnout as predictors of long...... work environment, and equally important, the organizations should be attentive to employees with symptoms of burnout......Objectives: The objective of this study was to examine if burnout and psychosocial factors predicted long-term sickness absence (>2 weeks) at work unit level. Methods: Data were collected prospectively at 82-work units in human services (PUMA cohort, PUMA: Danish acronym for Burnout, Motivation...

  15. Substitution within the Danish printing industry

    DEFF Research Database (Denmark)

    Larsen, Henrik Fred; Bøg, Carsten

    2009-01-01

    are running a substitution project. A major part of the work has been mapping the presence of chemicals which are potential candidates for substitution (e.g. PBT, CMR, vPvB, EDS) within the Danish printing industry and this work was recently finished. The mapping comprises a combination of a literature study......The implementation of the EU REACH regulation will most probably promote substitution within sectors handling a lot of different chemicals like the printing industry. With the aim of being at the cutting edge of this development the Danish EPA together with the Danish printing industry and IPU...... total 15 substances) were found in the Danish printing industry. This paper presents the results of the mapping of chemical candidates and the first results on preparing for actual substitutions....

  16. [Stickler's syndrome (dystrophia vitreoretinalis hereditaria). Results of surgery for retinal detachment].

    Science.gov (United States)

    Karel, I; Dolezalová, J; Oudová, P

    2001-05-01

    Stickler's syndrome (SS) is an autosomal dominant hereditary disease of the collagenous connective tissue where impaired development of the vitreous body gel and peripheral retina and detachment of the retina are associated with general manifestations. The objective of the retrospective study was to evaluate the long-term results of surgery of retinal detachment in SS. The group of patients comprised 7 patients, 6 men and 1 woman aged 4 to 45 years, average age 16.8 years. Autosomal dominant heredity was obvious in 6 members (85.7%) of two families. General manifestations of SS included abnormalities of the facial skeleton (6 patients), cleft palate (4 patients), impaired hearing (2 patients), marfanoid habitus (2 patients) and hyperextensibility of the joints (4 patients). In the eyes with SS was manifested by myopia from -1 to -9 D and a liquid vitreous body. Multiple foci of lattice degeneration supplemented the finding in 6 patients (85.7%). Detachment of the retina was a manifestation of SS in 12 of 14 eyes (85.7%). It was manifested in 5 of 7 patients concurrently or within 12 years in both eyes. The causes of retinal detachment were multiple equatorial and postequatorial tears due to lattice degeneration in 8 eyes (66.7%) or a giant tear in 4 eyes (33.3%). Advanced proliferative vitreoretinopathy (PVR) was associated with retinal detachment in 8 eyes (66.7%) and in 6 eyes (50%) it was not possible to assess the beginning of retinal detachment. In 3 of 5 patients with bilateral retinal detachment the adverse course of retinal detachment on the first eye was followed 8 to 12 years previously in another department: two retinal detachments with giant tears were evaluated as inoperable and one inveterated detachment with advanced PVR was operated unsuccessfully. Retinal detachment was operated in 9 eyes of 7 patients, in two patients both eyes were operated simultaneously. The patients were followed up after surgery for 11 months to 15 years, on average for 65

  17. Urethral obstruction after anti-incontinence surgery in women: evaluation, methodology, and surgical results.

    Science.gov (United States)

    Austin, P; Spyropoulos, E; Lotenfoe, R; Helal, M; Hoffman, M; Lockhart, J L

    1996-06-01

    To evaluate a group of women with voiding dysfunction and a low maximum flow rate (MFR) (less than or equal to 12 mL/s) after surgery for stress urinary incontinence (SUI); to establish diagnostic parameters indicating obstruction in an attempt to determine treatment selection; and to evaluate preliminary surgical results. Eighteen women who underwent anti-incontinence surgery for SUI were diagnosed as having infravesical obstruction (IO). Thirteen women (group A [72%]) presented with clinically predominant symptoms of urgency, frequency, intermittency, and a variable vesical residual volume (RV), and five (group B [28%]) had as their most significant symptoms a high vesical RV and urinary tract infection that had been managed with intermittent catheterization (IC). The diagnosis of IO, suspected after clinical history, was established after physical examination and cystoscopic, cystographic and urodynamic investigations. Bladder instability was demonstrated in 6 group A patients (46%) and 1 group B patient (20%) (P = NS). Mean MFRs were 8.07 and 7.2 mL/s, respectively, in both groups (P = NS). Mean maximal voiding pressures (MVPs) were 20.23 and 5 cm H20, and mean RVs were 57.46 and 174 mL, respectively; both differences were statistically very significant (P <0.01 and P <0.001, respectively). High to normal MVPs occurred in 2 patients overall (11%). Bladder neck overcorrection, midurethral distortion, and postsurgical cystocele were demonstrated in both groups in 11 (85%), 0, and 2 (15%) patients in group A and 3 (60%), 2 (40%), and 3 (60%) patients in group B, respectively (P = NS). Patients in group A were treated surgically with cystourethrolysis and a repeated, less obstructive anti-incontinence operation. In group B 2 women (40%) had a similar surgical procedure; 1 (20%) underwent isolated urethrolysis; and 2 (40%) are currently maintained with IC. Among these 18 patients with voiding dysfunction after anti-incontinence surgery, a primary diagnosis of IO was

  18. Cosmetic Evaluation of long term results following intraoperative radiotherapy (IORT) of conservative surgery for breast carcinoma

    International Nuclear Information System (INIS)

    Fussl, C. M.

    2009-01-01

    Introduction In breast conserving therapy (BCT) of breast cancer, cosmetic results have become next to tumor-related outcome parameters a criterion of increasing awareness. The aim of this study is the evaluation of long term cosmetic results after conservative surgery and intraoperative radiotherapy with 10 Gy electrons (IOERT), followed by whole breast radiotherapy (WBRT) with 50-54 Gy. Patients and Methods From October 1998 to October 2005, 818 patients (median age 57.89 years) were treated by IOERT during breast conserving surgery, 12 of them for bilateral cancer. 32 patients were referred to mastectomy within primary treatment, 50 were reported as dead at the beginning of the study, 4 patients had developed an in-breast-recurrence and had been salvaged by secondary mastectomy, and in 41 cases an intercurrent dissemination was noted. All 679 remaining patients were invited in written form to participate in the cosmesis study. 403 of them (59.4%) have answered and were object of the evaluation (August 2006 to April 2007). To provide reproducible examination conditions, a standardized photo-documentation in four positions (frontal, loose-hanging and elevated arms; left and right lateral, elevated arms) was accomplished. Patients and treating physicians evaluated the cosmetic results separately within a 5-point-score (Excellent, Good, Moderate, Bad, Complications). Patient-, tumor- and treatment-related factors were investigated with regard to possible impact on the cosmetic outcome in all patients (group 1). A separate subgroup analysis was carried out for 261 patients with a follow-up of at least three years after completion of local treatment (group 2). For computation of the statistic correlation between the variables and the cosmetic evaluation the rank correlation coefficients Kendall's τ Spearman's ρ were used. A correlation is significant below a p-value of 0.05. Results The self-assessment of the patients in group 1 yielded around 69% excellent, 25

  19. [Results of residual ametropia correction using CIRCLE technology after femtosecond laser SMILE surgery].

    Science.gov (United States)

    Kostin, O A; Rebrikov, S V; Ovchinnikov, A I; Stepanov, A A; Takhchidi, Kh P

    to evaluate functional results of reoperation performed according to the CIRCLE technology and using the VisuMax femtosecond laser and MEL-80 excimer laser in cases of regression of the refractive effect after SMILE surgery. We studied a group of post-SMILE patients. In those, who showed regression of the refractive effect at 1 year, reoperation was performed according to the CIRCLE technology and using the VisuMax femtosecond laser. The corneal flap was separated from the stromal bed and turned aside. Excimer laser ablation of the stromal bed was performed with the MEL 80 machine. The corneal flap was then placed back and rinsed from both sides. Uncorrected (UCVA) and corrected (BCVA) visual acuity as well as spherical equivalent (SE) were estimated before reoperation, on day 1, and at 1 month. After reoperation, BCVA and UCVA improved. Patient refraction became close to emmetropia. Specifically, UCVA was 0.23±0.18 at baseline (i.e. 1 year after SMILE) and 0.93±0.11 after the CIRCLE procedure (pstatistically significant - from 0.95±0.1 to 0.93±0.11 (p>0.05). Reoperation performed according to the CIRCLE technology and using the VisuMax femtosecond laser and MEL-80 excimer laser provides an increase in visual acuity in case of post-SMILE regression of the refractive effect.

  20. Exclusive double outlet right ventricle with atrioventricular concordance and pulmonary stenosis. Results of reconstructive surgery.

    Science.gov (United States)

    Busquet, J; Fontan, F; Choussat, A; Caianiello, G; Fernandez, G

    1988-01-01

    Double outlet right ventricle associated with atrioventricular concordance, pulmonary stenosis and situs solitus of the atria is a subset of double outlet right ventricle related through the surgical treatment. From 1974 to 1985, 14 patients, 5 males, 9 females (mean age 8.9 years, range 13 months-22 years) were operated upon. All patients had infundibular stenosis and normal or large pulmonary arteries. The apex of the heart was to the right in 2 patients, the right and left ventricles were superior and inferior in 2 patients and 1 patient had both anomalies. The ventricular septal defect was subaortic in 11 patients (aorto-mitral discontinuity in 5) and non-committed in 3 patients. Three patients had 2 ventricular septal defects. The aorta was anterior in 3 patients and to the right of the pulmonary artery in 11 patients. All patients, through a transventricular and transatrial approach, had a reconstructive surgery. In 3 patients, an aortic homograft valved conduit was used. One patient had the ventricular septal defect enlarged. There was one early death (7.1%) from high residual right ventricle pressure and no late death. One patient had a transient atrioventricular block. One patient was reoperated upon for a residual ventricular septal defect. All survivors had a good clinical result. Re-evaluation in 8 patients confirmed excellent haemodynamics: the right ventricle to pulmonary artery pressure gradient decreased from 80 mm Hg (range 60-95) preoperatively to 24 mm Hg (range 3-32) postoperatively.(ABSTRACT TRUNCATED AT 250 WORDS)

  1. 5-aminolevulinic acid and neuronavigation in high-grade glioma surgery: results of a combined approach.

    Science.gov (United States)

    Panciani, Pier Paolo; Fontanella, Marco; Garbossa, Diego; Agnoletti, Alessandro; Ducati, Alessandro; Lanotte, Michele

    2012-02-01

    In high-grade glioma surgery, several techniques are used to achieve the maximum cytoreductive treatment preserving neurological functions. However, the effectiveness of all the methods used alone is reduced by specific limitations of each. We assessed the reliability of a multimodal strategy based on 5-aminolevulinic acid (5-ALA) and neuronavigation. We prospectively studied 18 patients with suspected, non eloquent-area malignant gliomas amenable for complete resection. Conventional illumination was used until the excision appeared complete. The cavity was then systematically inspected in violet-blue light to identify any residual tumour. Multiple biopsies of both fluorescent and non-fluorescent tissue were performed in all cases. Each specimen was labelled according to the sampling location (inside or outside the boundary set by the neuronavigator). The samples were analysed by a neuropathologist blinded to the intraoperative classification. We reviewed the results of both methods, either singly or in combination. Individual analysis showed higher 5-ALA reliability compared to neuronavigation. However, several false-negative fluorescent specimens were detected. With the combined use of fluorescence and neuroimaging, only 1 sample (negative for both 5-ALA and navigation) was tumoral tissue. In our experience, the combined approach showed the best sensitivity and it is recommended in cases of lesions involving non-eloquent areas. Copyright © 2011 Sociedad Española de Neurocirugía. Published by Elsevier España. All rights reserved.

  2. [Nutritional screening before surgery for esophageal cancer - current status and evaluation results].

    Science.gov (United States)

    Shimakawa, Takeshi; Asaka, Shinich; Sagawa, Masano; Shimazaki, Asako; Yamaguchi, Kentaro; Usui, Takebumi; Yokomizo, Hajime; Shiozawa, Shunichi; Yoshimatsu, Kazuhiko; Katsube, Takao; Naritaka, Yoshihiko

    2014-10-01

    The incidence of postoperative complications and mortality are usually higher in patients with preoperative malnutrition. Malnutrition often preexists, particularly in patients undergoing surgery for esophageal cancer, which is substantially invasive. It is therefore important to understand the nutritional condition of patients and actively control perioperative nutrition.Our hospital has been providing nutritional status screening for patients before resection of esophageal cancer, and we report the current status and evaluation results in this article.This screening included 158 patients requiring radical resection of esophageal cancer.Age, comorbidity with diabetes, body mass index(BMI), serum albumin(Alb), Onodera's prognostic nutritional index(PNI), and Glasgow prognostic score(GPS)were used as nutritional indicators to stratify patients for analysis.Evaluation parameters included the incidence of postoperative complications(any complication, pulmonary complications, psychiatric disorder, and anastomotic leakage)and rates of long-term postoperative hospitalization.The analysis indicated that age, BMI, serum Alb, PNI, and GPS are useful for predicting the onset of postoperative complications and prolonged postoperative hospitalization.For such patients, more active nutritional control should be provided.

  3. High readmission rate after heart valve surgery

    DEFF Research Database (Denmark)

    Sibilitz, K L; Berg, S K; Thygesen, L C

    2015-01-01

    investigated. RESULTS: After valve surgery, the self-reported health was lower (Short Form-36 (SF-36) Physical Component Scale (PCS): 44.5 vs. 50.6 and Mental Component Scale (MCS): 51.9 vs. 55.0, pClinical signs......BACKGROUND: After heart valve surgery, knowledge on long-term self-reported health status and readmission is lacking. Thus, the optimal strategy for out-patient management after surgery remains unclear. METHODS: Using a nationwide survey with linkage to Danish registers with one year follow-up, we...... included all adults 6-12months after heart valve surgery irrespective of valve procedure, during Jan-June 2011 (n=867). Participants completed a questionnaire regarding health-status (n=742), and answers were compared with age- and sex-matched healthy controls. Readmission rates and mortality were...

  4. Improving results of surgery for fecal peritonitis due to perforated colorectal disease: A single center experience.

    Science.gov (United States)

    Mineccia, Michela; Zimmitti, Giuseppe; Ribero, Dario; Giraldi, Francesco; Bertolino, Franco; Brambilla, Romeo; Ferrero, Alessandro

    2016-01-01

    fecal peritonitis due to colorectal perforation is a dramatic event characterized by high mortality. Our study aims at determining how results of sigmoid resection (eventually extended to upper rectum) for colorectal perforation with fecal peritonitis changed in recent years and which factors affected eventual changes. Seventy-four patients were operated on at our institution (2005-2014) for colorectal perforation with fecal peritonitis and were divided into two numerically equal groups (operated on before (ERA1-group) and after (ERA2-group) May 2010). Mannheim Peritonitis Index (MPI) was calculated for each patient. Characteristics of two groups were compared. Predictors of postoperative outcomes were identified. Postoperative overall complications, major complications, and mortality occurred in 59%, 28%, and 18% of cases, respectively, and were less frequent in ERA2-group (51%, 16%, and 8%, respectively), compared to ERA1-group (68%, 41%, and 27%, respectively; p = .155, .02, and .032, respectively). Such results paralleled lower MPI values in ERA2-group, compared to ERA1-group (23(16-39) vs. 28(21-43), p = .006). Using receiver operating characteristic analysis, the best cut-off value for MPI for predicting postoperative complications and mortality was 28.5. MPI>28 was the only independent predictor of postoperative overall (p = .009, OR = 4.491) and major complications (p peritonitis longer than 24 h (p = .045, OR = 17.099). results of surgery for colorectal perforation with fecal peritonitis have improved over time, matching a concurrent decrease of MPI values and a better preoperative patient management. MPI value may help in selecting patients benefitting from surgical treatment. Copyright © 2015 IJS Publishing Group Limited. Published by Elsevier Ltd. All rights reserved.

  5. Results of repeated transsphenoidal surgery in Cushing's disease. Long-term follow-up.

    Science.gov (United States)

    Valderrábano, Pablo; Aller, Javier; García-Valdecasas, Leopoldo; García-Uría, José; Martín, Laura; Palacios, Nuria; Estrada, Javier

    2014-04-01

    Transsphenoidal surgery (TSS) is the treatment of choice for Cushing's disease (CD). However, the best treatment option when hypercortisolism persists or recurs remains unknown. The aim of this study was to analyze the short and long-term outcome of repeat TSS in this situation and to search for response predictors. Data from 26 patients with persistent (n=11) or recurrent (n=15) hypercortisolism who underwent repeat surgery by a single neurosurgeon between 1982 and 2009 were retrospectively analyzed. Remission was defined as normalization of urinary free cortisol (UFC) levels, and recurrence as presence of elevated UFC levels after having achieved remission. The following potential outcome predictors were analyzed: adrenal status (persistence or recurrence) after initial TSS, tumor identification in imaging tests, degree of hypercortisolism before repeat TSS, same/different surgeon in both TSS, and time to repeat surgery. Immediate postoperative remission was achieved in 12 patients (46.2%). Five of the 10 patients with available follow-up data relapsed after surgery (median time to recurrence, 13 months). New hormone deficiencies were seen in seven patients (37%), and two patients had cerebrospinal fluid leakage. No other major complications occurred. None of the preoperative factors analyzed was predictive of surgical outcome. When compared to initial surgery, repeat TSS for CD is associated to a lower remission rate and a higher risk of recurrence and complications. Further studies are needed to define outcome predictors. Copyright © 2013 SEEN. Published by Elsevier Espana. All rights reserved.

  6. Diode laser assisted minimal invasive sphenoidotomy for endoscopic transphenoidal pituitary surgery: our technique and results.

    Science.gov (United States)

    Lee, Jih-Chin; Lai, Wen-Sen; Ju, Da-Tong; Chu, Yueng-Hsiang; Yang, Jinn-Moon

    2015-03-01

    During endoscopic sinus surgery (ESS), intra-operative bleeding can significantly compromise visualization of the surgical field. The diode laser that provides good hemostatic and vaporization effects and excellent photocoagulation has been successfully applied in endoscopic surgery with several advantages. The current retrospective study demonstrates the feasibility of diode laser-combined endoscopic sinus surgery on sphenoidotomy. The patients who went through endoscopic transphenoidal pituitary surgery were enrolled. During the operation, the quality of the surgical field was assessed and graded by the operating surgeon using the scale proposed by Boezaart. The mean operation time was 37.80 ± 10.90 minutes. The mean score on the quality of surgical field was 1.95. A positive correlation between the lower surgical field quality score and the shorter surgical time was found with statistical significance (P diode laser-assisted sphenoidotomy is a reliable and safe approach of pituitary gland surgery with minimal invasiveness. It is found that application of diode laser significantly improved quality of surgical field and shortened operation time. © 2015 Wiley Periodicals, Inc.

  7. Results of salvage surgery for mammary recurrence following breast-conserving therapy

    International Nuclear Information System (INIS)

    Kurtz, J.M.; Amalric, R.; Brandone, H.; Ayme, Y.; Spitalier, J.M.

    1988-01-01

    A retrospective analysis was performed of 118 surgically treated mammary recurrences, occurring following primary conservative excision and radiation therapy for clinical Stages I and II breast cancer. Actuarial cancer-specific survival following salvage surgery was 72% at 5 years and 58% at 10 years. With a median followup of 7 years, further local-regional recurrences were observed in 20 of the 118 patients, many of whom could be treated by further surgery. Actuarial survival after recurrence was significantly influenced by initial clinical stage, as well as by the disease-free interval following primary therapy, but was similar for both premenopausal and postmenopausal patients and for patients treated by radical or breast-conserving salvage operations. For recurrences after the fifth year, actuarial survival following salvage surgery was 83% and 68% at 5 and 10 years, respectively. Survival for Stage I patients was favorable regardless of disease-free interval. It is concluded that recurrences in the breast following primary treatment with limited surgery and irradiation have a considerably more favorable prognosis than that of local failures after primary radical surgery. Suggestions for the management of these recurrences are presented

  8. The impact of storage time of transfused blood on postoperative infectious complications in rectal cancer surgery. Danish RANX05 Colorectal Cancer Study Group

    DEFF Research Database (Denmark)

    Mynster, T; Nielsen, Hans Jørgen

    2000-01-01

    BACKGROUND: We have studied the impact of storage time of transfused allogeneic blood together with other known risk factors on postoperative infectious complications after operation for rectal cancer. METHODS: Intra-abdominal abscess, anastomotic leakage, septicaemia, wound infection...... and storage time of saline-adenine-glucose-mannitol (SAGM) blood, administered to each patient, were recorded retrospectively. RESULTS: The overall infection rate was 24% in 78 non-transfused and 40% in 225 transfused patients (P = 0.011). The proportion of SAGM blood stored for > or = 21 days administered...... to each transfused patient was a median of 60% in patients developing postoperative infections versus 25% (P = 0.037) in patients without infections. A multivariate analysis of significant risk variables showed weight > 75 kg (odds ratio, 2.0 versus transfusion of SAGM blood stored > or = 21...

  9. The Danish Organic Action Plan 2020

    DEFF Research Database (Denmark)

    Sørensen, Nina Nørgaard; Lassen, Anne Dahl; Løje, Hanne

    2015-01-01

    Objective With political support from the Danish Organic Action Plan 2020, organic public procurement in Denmark is expected to increase. In order to evaluate changes in organic food procurement in Danish public kitchens, reliable methods are needed. The present study aimed to compare organic food...... procurement measurements by two methods and to collect and discuss baseline organic food procurement measurements from public kitchens participating in the Danish Organic Action Plan 2020. Design Comparison study measuring organic food procurement by applying two different methods, one based on the use...... organic food conversion projects funded by the Danish Organic Action Plan 2020 during 2012 and 2013. Subjects Twenty-six public kitchens (comparison study) and 345 public kitchens (baseline organic food procurement status). Results A high significant correlation coefficient was found between the two...

  10. Long-Term Results of Targeted Intraoperative Radiotherapy (Targit) Boost During Breast-Conserving Surgery

    Energy Technology Data Exchange (ETDEWEB)

    Vaidya, Jayant S., E-mail: jayant.vaidya@ucl.ac.uk [Research Department of Surgery, Division of Surgery and Interventional Science, University College London, London (United Kingdom); Baum, Michael [Research Department of Surgery, Division of Surgery and Interventional Science, University College London, London (United Kingdom); Tobias, Jeffrey S. [Department of Radiation Oncology, University College London Hospitals, London (United Kingdom); Wenz, Frederik [Radiation Oncology and Gynaecology, University Medical Centre of Mannheim (Germany); Massarut, Samuele [Surgery and Radiation Oncology, Centro di Riferimento Oncologico (CRO), Aviano (Italy); Keshtgar, Mohammed [Research Department of Surgery, Division of Surgery and Interventional Science, University College London, London (United Kingdom); Hilaris, Basil [Radiation Oncology, Our Lady of Mercy, New York Medical College, New York (United States); Saunders, Christobel [Institute of Health and Rehabilitation Research, University of Notre Dame, Fremantle, Western Australia (Australia); Williams, Norman R.; Brew-Graves, Chris [Research Department of Surgery, Division of Surgery and Interventional Science, University College London, London (United Kingdom); Corica, Tammy [Institute of Health and Rehabilitation Research, University of Notre Dame, Fremantle, Western Australia (Australia); Roncadin, Mario [Surgery and Radiation Oncology, Centro di Riferimento Oncologico (CRO), Aviano (Italy); Kraus-Tiefenbacher, Uta; Suetterlin, Marc [Radiation Oncology and Gynaecology, University Medical Centre of Mannheim (Germany); Bulsara, Max [Institute of Health and Rehabilitation Research, University of Notre Dame, Fremantle, Western Australia (Australia); Joseph, David [Radiation Oncology, Sir Charles Gairdner Hospital and School of Surgery, University of Western Australia, Perth (Australia)

    2011-11-15

    Purpose: We have previously shown that delivering targeted radiotherapy to the tumour bed intraoperatively is feasible and desirable. In this study, we report on the feasibility, safety, and long-term efficacy of TARGeted Intraoperative radioTherapy (Targit), using the Intrabeam system. Methods and Materials: A total of 300 cancers in 299 unselected patients underwent breast-conserving surgery and Targit as a boost to the tumor bed. After lumpectomy, a single dose of 20 Gy was delivered intraoperatively. Postoperative external beam whole-breast radiotherapy excluded the usual boost. We also performed a novel individualized case control (ICC) analysis that computed the expected recurrences for the cohort by estimating the risk of recurrence for each patient using their characteristics and follow-up period. Results: The treatment was well tolerated. The median follow up was 60.5 months (range, 10-122 months). Eight patients have had ipsilateral recurrence: 5-year Kaplan Meier estimate for ipsilateral recurrence is 1.73% (SE 0.77), which compares well with that seen in the boosted patients in the European Organization for Research and Treatment of Cancer study (4.3%) and the UK STAndardisation of breast RadioTherapy study (2.8%). In a novel ICC analysis of 242 of the patients, we estimated that there should be 11.4 recurrences; in this group, only 6 recurrences were observed. Conclusions: Lumpectomy and Targit boost combined with external beam radiotherapy results in a low local recurrence rate in a standard risk patient population. Accurate localization and the immediacy of the treatment that has a favorable effect on tumour microenvironment may contribute to this effect. These long-term data establish the long-term safety and efficacy of the Targit technique and generate the hypothesis that Targit boost might be superior to an external beam boost in its efficacy and justifies a randomized trial.

  11. Emerging technologies in coloproctology: results of the Italian Society of Colorectal Surgery Logbook of Adverse Events.

    Science.gov (United States)

    Basso, L; Pescatori, M; La Torre, F; Destefano, I; Pulvirenti D'Urso, A; Infantino, A; Amato, A

    2013-04-01

    The aim of this paper is to present the results of the Italian Society of Colorectal Surgery [or Società Italiana di Chirurgia Colorettale (SICCR)] Logbook of adverse events (AE) occurring in relation to emerging technologies in coloproctology (ETCs), over a 3-year period. A total of 245 AE were reported (patients age: mean = 49.6 years, range = 20-75 years; gender: 155 = F, 90 = M). The "observations" originated from the same institution of the AEs in 44 cases (18.0%), while 201 patients (82.0%) had been operated on somewhere else. The three most reported ETCs were: Procedure for prolapsed haemorrhoids (PPH) (n = 120-48.9%), stapled transanal rectal resection (STARR (n = 96-39.2%), and transanal haemorrhoidal dearterialization (THD) (n = 11-4.5%). PPH, STARR, and THD together accounted for n = 227 (92.6%) observations. For the three main reported ETCs, the various AEs are listed. Chronic pain after PPH was 46/120 (38.3%), and after STARR of 21/96 (21.9%). The overall re-operation rate was n = 135 (55.1%) versus n = 110 (44.9%) no reoperation. In particular, for the three main reported ETCs, n = 68/120 (56.7%) following an AE after PPH, n = 47/94 (50.0%) following an AE after STARR, and n = 6/11 (54.5) following an AE post-THD. The various types of treatment to solve AE after each of the three most observed ETCs are reported in the text. Our results do not allow us to draw statistical conclusions; however, this was not the aim of our survey. ETCs are important, yet they are not without major risks. Manufacturers should help colorectal surgeons to convey the right message to patients.

  12. The Results of Neuroendoscopic Surgery in Patients with Posttraumatic and Posthemorrhagic Hydrocephalus.

    Science.gov (United States)

    Chrastina, Jan; Novák, Zdeněk; Zeman, Tomáš; Feitová, Věra; Hrabovský, Dušan; Říha, Ivo

    2018-05-01

    Posttraumatic hydrocephalus (PTH) and posthemorrhagic hydrocephalus (PHH) were previously considered not suitable for neuroendoscopic treatment. New hydrocephalus theories support possible successful neuroendoscopy in such patients. This study presents the results of neuroendoscopy in PTH and PHH with a background analysis. From 130 hydrocephalic patients after neuroendoscopic surgeries, 35 cases with PTH (n = 11) or PHH (n = 24; acute: n = 9, subacute: n = 10, chronic: n = 5) were found. The success rate (Glasgow Outcome Scale [GOS] score 4 or 5 without shunt) and clinical outcome (GOS score) of endoscopic third ventriculostomy (ETV) were analyzed. During the study period, 34 patients had ventriculoperitoneal shunts implanted, including 2 PTH and 5 PHH patients (all chronic). The success rate of ETV in PTH was 54.5%. In acute PHH, the success rate was 33.3%, 42.8% after excluding devastating hematomas. A post-ETV shunt was implanted in 1 patient (massive subarachnoid hemorrhage [SAH]) with final GOS score of 5. In subacute cases, the ETV success rate was 40% (no post-ETV shunts). In chronic PHH, only 1 patient with a GOS score of 5 was shunt-free (20%). The cause of ETV failure was massive SAH. Low final GOS score was caused by the extent of intracerebral bleeding or extracranial problems. The main indications for primary shunt implantation in PTH and PHH were infectious complications. The rate of good outcomes was 0% in PTH and 40% in PHH. The best results of neuroendoscopy were achieved in PTH and acute PHH. ETV failures were associated with massive SAH; arachnoid cistern blockage and scarring precludes ETV success. Copyright © 2018 Elsevier Inc. All rights reserved.

  13. Retrograde Intrarenal Surgery for Symptomatic Renal Sinus Cysts: Long-Term Results and Literature Review.

    Science.gov (United States)

    Mancini, Vito; Cormio, Luigi; d'Altilia, Nicola; Benedetto, Giuseppe; Ferrarese, Paolo; Balzarro, Matteo; Defidio, Lorenzo; Carrieri, Giuseppe

    2018-05-02

    To report the long-term multicenter experience with retrograde intrarenal holmium-laser incision (RIR-HoLI) in the management of symptomatic renal sinus cysts (RSCs). In the literature, RIR-HoLI has been shown to be a safe and effective treatment, but there are only a few reports regarding long-term results and reproducibility of this procedure. From June 2010 to June 2015, 14 patients with symptomatic RSCs underwent RIR-HoLI. The mean age was 52.1 ± 11.28 years (range 28-77) and the mean cyst size was 53.2 ± 14.23 mm (range 35-90). In all cases, contrast-enhanced computer tomography (CT) showed compression of the renal pelvis by the cyst (no malignancy). Surgical outcome was assessed in terms of symptoms improvement (measured by Visual Analogue Scale [VAS] for pain) and renal ultrasound findings at 3-6-12 months postoperatively and then yearly. CT scan was carried out at 12 months follow-up. RIR-HoLI was successful in all patients. The mean operative time was 47.8 ± 13.54 min (range 30-80) and mean hospital stay was 3.5 days (range 2-5). There were 2 Clavien grade II complications (flank pain and urgency delaying discharge). After surgery, all patients -became asymptomatic (VAS score change, p = 0.0001). One patient had persistence of a small cyst (10 mm). Mean follow-up is 44 ± 17.24 months (range 24-84); all patients remained asymptomatic, with no signs of recurrence. RIR-HoLI proved to be a safe and effective treatment for symptomatic RSCs. In our experience, it provided excellent long-term results and was reproducible at 4 different -institutions. © 2018 S. Karger AG, Basel.

  14. The impact of storage time of transfused blood on postoperative infectious complications in rectal cancer surgery. Danish RANX05 Colorectal Cancer Study Group

    DEFF Research Database (Denmark)

    Mynster, T; Nielsen, Hans Jørgen

    2000-01-01

    BACKGROUND: We have studied the impact of storage time of transfused allogeneic blood together with other known risk factors on postoperative infectious complications after operation for rectal cancer. METHODS: Intra-abdominal abscess, anastomotic leakage, septicaemia, wound infection, and pneumo......BACKGROUND: We have studied the impact of storage time of transfused allogeneic blood together with other known risk factors on postoperative infectious complications after operation for rectal cancer. METHODS: Intra-abdominal abscess, anastomotic leakage, septicaemia, wound infection...... and storage time of saline-adenine-glucose-mannitol (SAGM) blood, administered to each patient, were recorded retrospectively. RESULTS: The overall infection rate was 24% in 78 non-transfused and 40% in 225 transfused patients (P = 0.011). The proportion of SAGM blood stored for > or = 21 days administered...... to each transfused patient was a median of 60% in patients developing postoperative infections versus 25% (P = 0.037) in patients without infections. A multivariate analysis of significant risk variables showed weight > 75 kg (odds ratio, 2.0 versus blood stored > or = 21...

  15. Solo surgery--early results of robot-assisted three-dimensional laparoscopic hysterectomy.

    Science.gov (United States)

    Tuschy, Benjamin; Berlit, Sebastian; Brade, Joachim; Sütterlin, Marc; Hornemann, Amadeus

    2014-08-01

    Report of our initial experience in laparoscopic hysterectomy by a solo surgeon using a robotic camera system with three-dimensional visualisation. This novel device (Einstein Vision®, B. Braun, Aesculap AG, Tuttlingen, Germany) (EV) was used for laparoscopic supracervical hysterectomy (LASH) performed by one surgeon. Demographic data, clinical and surgical parameters were evaluated. Our first 22 cases, performed between June and November 2012, were compared with a cohort of 22 age-matched controls who underwent two-dimensional LASH performed by the same surgeon with a second surgeon assisting. Compared to standard two-dimensional laparoscopic hysterectomy, there were no significant differences regarding duration of surgery, hospital stay, blood loss or incidence of complications. The number of trocars used was significantly higher in the control group (p solo surgery laparoscopic hysterectomy is a feasible and safe procedure. Duration of surgery, hospital stay, blood loss, and complication rates are comparable to a conventional laparoscopic hysterectomy.

  16. Sacroiliac Joint Fusion: One Year Clinical and Radiographic Results Following Minimally Invasive Sacroiliac Joint Fusion Surgery.

    Science.gov (United States)

    Kube, Richard A; Muir, Jeffrey M

    2016-01-01

    Recalcitrant sacroiliac joint pain responds well to minimally-invasive surgical (MIS) techniques, although long-term radiographic and fusion data are limited. To evaluate the one-year clinical results from a cohort of patients with chronic sacroiliac (SI) joint pain unresponsive to conservative therapies who have undergone minimally invasive SI joint fusion. SI joint fusion was performed between May 2011 and January 2014. Outcomes included radiographic assessment of fusion status, leg and back pain severity via visual analog scale (VAS), disability via Oswestry Disability Index (ODI) and complication rate. Outcomes were measured at baseline and at follow-up appointments 6 months and 12 months post-procedure. Twenty minimally invasive SI joint fusion procedures were performed on 18 patients (mean age: 47.2 (14.2), mean BMI: 29.4 (5.3), 56% female). At 12 months, the overall fusion rate was 88%. Back and leg pain improved from 81.7 to 44.1 points (p<0.001) and from 63.6 to 27.7 points (p=0.001), respectively. Disability scores improved from 61.0 to 40.5 (p=0.009). Despite a cohort containing patients with multiple comorbidities and work-related injuries, eight patients (50%) achieved the minimal clinically important difference (MCID) in back pain at 12 months, with 9 (69%) patients realizing this improvement in leg pain and 8 (57%) realizing the MCID in ODI scores at 12 months. No major complications were reported. Minimally invasive SI joint surgery is a safe and effective procedure, with a high fusion rate, a satisfactory safety profile and significant improvements in pain severity and disability reported through 12 months post-procedure.

  17. Long-Term Results for Trigeminal Schwannomas Treated With Gamma Knife Surgery

    Energy Technology Data Exchange (ETDEWEB)

    Hasegawa, Toshinori, E-mail: h-toshi@komakihp.gr.jp; Kato, Takenori; Iizuka, Hiroshi; Kida, Yoshihisa

    2013-12-01

    Purpose: Surgical resection is considered the desirable curative treatment for trigeminal schwannomas. However, complete resection without any complications remains challenging. During the last several decades, stereotactic radiosurgery (SRS) has emerged as a minimally invasive treatment modality. Information regarding long-term outcomes of SRS for patients harboring trigeminal schwannomas is limited because of the rarity of this tumor. The aim of this study was to evaluate long-term tumor control and functional outcomes in patients harboring trigeminal schwannomas treated with SRS, specifically with gamma knife surgery (GKS). Methods and Materials: Fifty-three patients harboring trigeminal schwannomas treated with GKS were evaluated. Of these, 2 patients (4%) had partial irradiation of the tumor, and 34 patients (64%) underwent GKS as the initial treatment. The median tumor volume was 6.0 cm{sup 3}. The median maximum and marginal doses were 28 Gy and 14 Gy, respectively. Results: The median follow-up period was 98 months. On the last follow-up image, 7 patients (13%) had tumor enlargement, including the 2 patients who had partial treatment. Excluding the 2 patients who had partial treatment, the actuarial 5- and 10-year progression-free survival (PFS) rates were 90% and 82%, respectively. Patients with tumors compressing the brainstem with deviation of the fourth ventricle had significantly lower PFS rates. If those patients with tumors compressing the brainstem with deviation of the fourth ventricle are excluded, the actuarial 5- and 10-year PFS rates increased to 95% and 90%, respectively. Ten percent of patients had worsened facial numbness or pain in spite of no tumor progression, indicating adverse radiation effect. Conclusions: GKS can be an acceptable alternative to surgical resection in patients with trigeminal schwannomas. However, large tumors that compress the brainstem with deviation of the fourth ventricle should be surgically removed first and then

  18. Results of aortic valve repair using decellularized bovine pericardium in congenital surgery.

    Science.gov (United States)

    Nordmeyer, Sarah; Murin, Peter; Schulz, Antonia; Danne, Friederike; Nordmeyer, Johannes; Kretzschmar, Johanna; Sumbadze, Daria; Schmitt, Katharina Rose Luise; Miera, Oliver; Cho, Mi-Young; Sinzobahamvya, Nicodeme; Berger, Felix; Ovroutski, Stanislav; Photiadis, Joachim

    2018-04-30

    The search for an optimal patch material for aortic valve reconstruction (AVR) is an ongoing challenge. In this study, we report our experience of AVR using decellularized bovine pericardial patch material in congenital heart surgery. Data of 40 consecutive patients who underwent AVR using the CardioCel® patch (Admedus Regen Pty Ltd, Perth, WA, Australia) between February 2014 and August 2016 were retrospectively reviewed. The median age of the patients at operation was 9 (2-34) years, and 18 patients were younger than 7 years. Twenty-six patients initially presented with aortic valve insufficiency (AI) and 14 with stenosis. Clinical and echocardiographic data were available until August 2017 for a median postoperative follow-up (FU) of 22 (6-42) months. Nine of 40 (23%) patients experienced an event during FU (death: n = 1, 2.5%; reoperation: n = 8, 20%). Overall, the probability of freedom from reoperation or death was 97 ± 3%, 76 ± 9% and 57 ± 12% at 12, 24 and 36 months of FU, respectively. Reason for reoperation was stenosis in 3 (37.5%) patients, insufficiency in 4 (50%) patients and 1 (12.5%) patient was diagnosed with aortic valve endocarditis. Of the remaining 31 patients, 2 patients are scheduled for reoperation (aortic valve stenosis: n = 1 and AI: n = 1) and 9 patients exhibit worsening of aortic valve function with moderate AI. Freedom from developing combined end point [death/reoperation/moderate degree of aortic valve dysfunction (aortic valve stenosis, AI)] after AVR was 92 ± 5%, 55 ± 9% and 28 ± 9% at 12, 24 and 36 months, respectively. AVR using decellularized bovine pericardial patch material in patients with congenital aortic valve disease show unsatisfactory results within the first 3 years of FU.

  19. [Strabismus surgery in Grave's disease--dose-effect relationships and functional results].

    Science.gov (United States)

    Schittkowski, M; Fichter, N; Guthoff, R

    2004-11-01

    Strabismus in thyroid ophthalmopathy is based on a loss of the contractility and distensibility of the external ocular muscles. Different therapeutic approaches are available, such as recession after pre-. or intraoperative measurement, adjustable sutures, antagonist resection, or contralateral synergist faden-operation. 26 patients with strabismus in thyroid ophthalmopathy were operated between 2000 and 2003. All patients were examined preoperatively, then 1 day and 3 - 6 months (maximum 36 months) postoperatively. Before proceeding with surgery, we waited at least 6 months after stabilization of ocular alignment and normalization of thyroid chemistry. Preoperative vertical deviation was 10-44 PD (mean 22), 3 months postoperatively it was 2-10 PD (mean 1.5). Recession of the fibrotic muscle leads to reproducible results: 3.98 +/- 0.52 PD vertical deviation/mm for the inferior rectus. In the case of a large preoperative deviation a correction should be expected, which might not be sufficient in the first few days or weeks; a second operation should not be carried out before 3 months. 7 patients were operated twice, 1 patient need three operations. 4 patients (preop. 0) achieved no double vision at all; 15 patients (preop. 1) had no double vision in the primary and reading positions; 3 patients (preop. 0) had no double vision with a maximum of 5 PD; 1 patient (preop. 7) had double vision in the primary or reading position even with prisms; and 2 patients (preop. 17) had double vision in every position. We advocate that recession of the restricted inferior or internal rectus muscle is precise, safe and effective in patients with thyroid ophthalmopathy. The recessed muscle should be fixed directly at the sclera to avoid late over-correction through a slipped muscle. The success rate in terms of binocular single vision was 76 % and 88 % with prisms added.

  20. Associations of Bariatric Surgery With Changes in Interpersonal Relationship Status: Results From 2 Swedish Cohort Studies.

    Science.gov (United States)

    Bruze, Gustaf; Holmin, Tobias E; Peltonen, Markku; Ottosson, Johan; Sjöholm, Kajsa; Näslund, Ingmar; Neovius, Martin; Carlsson, Lena M S; Svensson, Per-Arne

    2018-03-28

    Bariatric surgery is a life-changing treatment for patients with severe obesity, but little is known about its association with interpersonal relationships. To investigate if relationship status is altered after bariatric surgery. Changes in relationship status after bariatric surgery were examined in 2 cohorts: (1) the prospective Swedish Obese Subjects (SOS) study, which recruited patients undergoing bariatric surgery from September 1, 1987, to January 31, 2001, and compared their care with usual nonsurgical care in matched obese control participants; and (2) participants from the Scandinavian Obesity Surgery Registry (SOReg), a prospective, electronically captured register that recruited patients from January 2007 through December 2012 and selected comparator participants from the general population matched on age, sex, and place of residence. Data was collected in surgical departments and primary health care centers in Sweden. The current analysis includes data collected up until July 2015 (SOS) and December 2012 (SOReg). Data analysis was completed from June 2016 to December 2017. In the SOS study, information on relationship status was obtained from questionnaires. In the SOReg and general population cohort, information on marriage and divorce was obtained from the Swedish Total Population Registry. The SOS study included 1958 patients who had bariatric surgery (of whom 1389 [70.9%] were female) and 1912 matched obese controls (of whom 1354 [70.8%] were female) and had a median (range) follow-up of 10 (0.5-20) years. The SOReg cohort included 29 234 patients who had gastric bypass surgery (of whom 22 131 [75.6%] were female) and 283 748 comparators from the general population (of whom 214 342 [75.5%] were female), and had a median (range) follow-up of 2.9 (0.003-7.0) years. In the SOS study, the surgical patients received gastric banding (n = 368; 18.8%), vertical banded gastroplasty (n = 1331; 68.0%), or gastric bypass (n = 259; 13

  1. Results of conservative surgery and radiation for mammographically detected ductal carcinoma in situ (DCIS)

    International Nuclear Information System (INIS)

    Fowble, B.; Hanlon, A.L.; Fein, D.A.; Hoffman, J.P.; Sigurdson, E.R.; Patchefsky, A.; Kessler, H.

    1996-01-01

    Purpose: The role of conservative surgery and radiation for mammographically detected DCIS is controversial. In particular, there is a paucity of data for outcome with radiation in a group of patients comparable to those treated with local excision and surveillance (mammographically detected DCIS ≤2.5 cm, negative resection margins, negative post-biopsy mammogram). The purpose of this study is to report long term outcome of conservative surgery and radiation for mammographically detected DCIS with emphasis on the results in patients (pts.) considered candidates for excision alone. Materials and Methods: From 1983 to 1992, 110 women with mammographically detected DCIS (calcifications 72%, mass ± calcifications 27%) and no prior history of breast cancer underwent needle localization biopsy followed by radiation. The median age of the patient population was 56 yrs. (range 37-81). The median followup was 5.3 yrs. (range .5-12). Re-excision was performed in 55%. Final margins of resection were negative in 62%, positive 7%, close 11%, and unknown 20%. Axillary dissection was performed in 31 pts. and all had negative nodes. 31% had a positive family history of breast cancer (1 affected relative-25 pts., two-7 pts., three-2 pts.). The most common predominant histologic subtype was comedo (54%) followed by cribriform (22%). The median pathologic tumor size was 8 mm (range 2 mm to 5 cm). A post-biopsy mammogram prior to radiation was performed in 46% of the patients. Radiation consisted of treatment to the entire breast (median 5000 cGy) with a boost to the primary site (97%) of an additional 1000 cGy. The median total dose to the primary site was 6040 cGy (range 5000 to 6660). Results: Three patients developed a recurrence in the treated breast at 52, 106, and 107 months. All 3 recurrences were invasive ductal cancers and all were treated with mastectomy. The location of the recurrence was in the same quadrant as the primary in 1 pt. and in a separate quadrant in 2 pts

  2. Effect of smoking cessation intervention on results of acute fracture surgery: a randomized controlled trial

    DEFF Research Database (Denmark)

    Nåsell, Hans; Adami, Johanna; Samnegård, Eva

    2010-01-01

    Tobacco smoking is a major health and economic concern and is also known to have a significant negative effect on surgical outcomes. The benefits of a smoking cessation intervention prior to elective orthopaedic surgery have been evaluated previously. Our aim was to assess whether a smoking...

  3. Clinical and radiographic outcome of revision surgery of radial head prostheses: midterm results in 16 patients

    NARCIS (Netherlands)

    Viveen, Jetske; Kodde, Izaäk F.; Koenraadt, Koen L. M.; Beumer, Annechien; The, Bertram; Eygendaal, Denise

    2017-01-01

    Little is known about revision surgery of radial head arthroplasty. The aim of this study was to report on the clinical and radiographic outcome of revision arthroplasty of the elbow with a bipolar metallic radial head prosthesis. Between 2006 and 2013, we used either a press-fit or cemented RHS

  4. Danish Breast Cancer Cooperative Group

    DEFF Research Database (Denmark)

    Christiansen, Peer; Ejlertsen, Bent; Jensen, Maj-Britt

    2016-01-01

    AIM OF DATABASE: Danish Breast Cancer Cooperative Group (DBCG), with an associated database, was introduced as a nationwide multidisciplinary group in 1977 with the ultimate aim to improve the prognosis in breast cancer. Since then, the database has registered women diagnosed with primary invasive...... nonmetastatic breast cancer. The data reported from the departments to the database included details of the characteristics of the primary tumor, of surgery, radiotherapy, and systemic therapies, and of follow-up reported on specific forms from the departments in question. DESCRIPTIVE DATA: From 1977 through...... 2014, ~110,000 patients are registered in the nationwide, clinical database. The completeness has gradually improved to more than 95%. DBCG has continuously prepared evidence-based guidelines on diagnosis and treatment of breast cancer and conducted quality control studies to ascertain the degree...

  5. The Place of Extensive Surgery in Locoregional Recurrence and Limited Metastatic Disease of Breast Cancer: Preliminary Results

    Directory of Open Access Journals (Sweden)

    M. Berlière

    2015-01-01

    Full Text Available The aims of this study were first to clearly define two different entities: locoregional recurrences and limited metastatic disease and secondly to evaluate the place of extensive surgery in these two types of recurrence. Material and Methods. Twenty-four patients were followed from June 2004 until May 2014. All patients underwent surgery but for 1 patient this surgery was stopped because the tumour was unresectable. Results. The median interval between surgery for the primary tumour and the locoregional recurrence or metastatic evolution was 129 months. Eight patients had pure nodal recurrences, 4 had nodal and muscular recurrences, 5 had muscular + skin recurrences, and 8 had metastatic evolution. Currently, all patients are still alive but 2 have liver metastases. Disease free survival was measured at 2 years and extrapolated at 5 years and was 92% at these two time points. No difference was observed for young or older women; limited metastatic evolution and locoregional recurrence exhibited the same disease free survival. Conclusion. Extensive surgery has a place in locoregional and limited metastatic breast cancer recurrences but this option must absolutely be integrated in the multidisciplinary strategy of therapeutic options and needs to be planned with a curative intent.

  6. Contemporary danish landscape research

    DEFF Research Database (Denmark)

    Vejre, H.; Brandt, J.

    2004-01-01

    Danish landscape research blossomed during the 1990’ies thanks to several transdisciplinary research programmes involving several institutions. The main themes of the programmes encompassed Landscape change, landscape and biological diversity, nature and landscape management, use and monitoring...

  7. Danish energy research

    International Nuclear Information System (INIS)

    1976-04-01

    Review of current Danish research and development on energy, with the main weight laid on public financing. Based on this review, a proposal is presented for extended research and development i Denmark. (B.P.)

  8. Dark, but Danish

    DEFF Research Database (Denmark)

    Levisen, Carsten

    2018-01-01

    This paper explores sort humor ‘black humour’, a key concept in Danish conversational humour. Sort forms part of larger class of Danish synaesthetic humour metaphors that includes other categories such as tør ‘dry’, syg ‘sick’, and fed ‘fat’. Taking an ethnopragmatic perspective on humour discour...... a “pseudo-esoteric” illusion whose main function is to either establish or enhance a feeling of “groupy togetherness”....

  9. The Danish Melanoma Database

    DEFF Research Database (Denmark)

    Hölmich, Lisbet Rosenkrantz; Klausen, Siri; Spaun, Eva

    2016-01-01

    melanoma and 780 with in situ tumors were registered. The coverage is currently 93% compared with the Danish Pathology Register. MAIN VARIABLES: The main variables include demographic, clinical, and pathological characteristics, including Breslow's tumor thickness, ± ulceration, mitoses, and tumor...... studies are based on DMD data. CONCLUSION: DMD holds unique detailed information about tumor characteristics, the surgical treatment, and follow-up of Danish melanoma patients. Registration and monitoring is currently expanding to encompass even more clinical parameters to benefit both patient treatment...

  10. the Danish cement industry

    OpenAIRE

    la Cour, Lisbeth Funding; Møllgård, Peter

    2001-01-01

    We test econometrically whether the sole Danish producer of cement holds a dominant position in the Danish market for (grey) cement. In import penetration tests, we find that its pricing and quantity decisions are independent of import price and quantity, implying that it can act to a considerable extent independently of its competitors. We also test whether it can act independently of its customers and find that its demand is inelastic with respect to its price. It thus holds a dominant posi...

  11. Are Danish doctors comfortable teaching in English?

    Science.gov (United States)

    Nilas, L; Løkkegaard, E C; Laursen, J B; Kling, J; Cortes, D

    2016-08-27

    From 2012-2015, the Departments of Obstetrics and Gynecology and of Pediatrics at the University of Copenhagen conducted a project, "Internationalization at Home ", offering clinical teaching in English. The project allowed international students to work with Danish speaking students in a clinical setting. Using semi-quantitative questionnaires to 89 clinicians about use of English and need for training, this paper considers if Danish clinical doctors are prepared to teach in English. The majority self-assessed their English proficiency between seven and eight on a 10 unit visual analogue scale, with 10 equivalent to working in Danish, while 15 % rated five or less. However, one-fourth found teaching and writing in English to be twice as difficult than in Danish, and 12 % rated all teaching tasks in English at four or less compared to Danish. The self-assessed need for additional English skills was perceived low. Teaching in English was rated as 30 % more difficult than in Danish, and a significant subgroup of doctors had difficulties in all forms of communication in English, resulting in challenges when introducing international students in non-native English speaking medical departments.

  12. Danish Gulf War Veterans Revisited

    DEFF Research Database (Denmark)

    Nissen, Lars Ravnborg; Stoltenberg, Christian; Nielsen, Anni B Sternhagen

    2016-01-01

    OBJECTIVE: To examine the assumption that postdeployment incidence of sickness and other absence from work are higher among Gulf War Veterans compared with nonveterans. METHODS: A prospective registry study including a cohort of 721 Danish Gulf War Veterans and a control cohort of 3,629 nonveterans...... and nonveterans in the incidence rate of long-term sickness absence. After an initial short period (3 months) with elevated incidence rate of long-term absence from work among veterans, there was no difference between the cohorts. CONCLUSION: Among Danish Gulf War Veterans, no postdeployment increased risk...... outcomes and information on deployment history was studied using time-to-event analysis. The index date was the return date from the last deployment to the Gulf. The follow-up period was the time from index date until April 27, 2014. RESULTS: As the main finding, no difference was found between veterans...

  13. The Danish Fetal Medicine Database

    DEFF Research Database (Denmark)

    Ekelund, Charlotte K; Petersen, Olav B; Jørgensen, Finn S

    2015-01-01

    OBJECTIVE: To describe the establishment and organization of the Danish Fetal Medicine Database and to report national results of first-trimester combined screening for trisomy 21 in the 5-year period 2008-2012. DESIGN: National register study using prospectively collected first-trimester screening...... data from the Danish Fetal Medicine Database. POPULATION: Pregnant women in Denmark undergoing first-trimester screening for trisomy 21. METHODS: Data on maternal characteristics, biochemical and ultrasonic markers are continuously sent electronically from local fetal medicine databases (Astraia Gmbh...... software) to a central national database. Data are linked to outcome data from the National Birth Register, the National Patient Register and the National Cytogenetic Register via the mother's unique personal registration number. First-trimester screening data from 2008 to 2012 were retrieved. MAIN OUTCOME...

  14. The Danish Inguinal Hernia database

    DEFF Research Database (Denmark)

    Friis-Andersen, Hans; Bisgaard, Thue

    2016-01-01

    AIM OF DATABASE: To monitor and improve nation-wide surgical outcome after groin hernia repair based on scientific evidence-based surgical strategies for the national and international surgical community. STUDY POPULATION: Patients ≥18 years operated for groin hernia. MAIN VARIABLES: Type and size...... access to their own data stratified on individual surgeons. Registrations are based on a closed, protected Internet system requiring personal codes also identifying the operating institution. A national steering committee consisting of 13 voluntary and dedicated surgeons, 11 of whom are unpaid, handles...... the medical management of the database. RESULTS: The Danish Inguinal Hernia Database comprises intraoperative data from >130,000 repairs (May 2015). A total of 49 peer-reviewed national and international publications have been published from the database (June 2015). CONCLUSION: The Danish Inguinal Hernia...

  15. Complications to thyroid surgery: results as reported in a database from a multicenter audit comprising 3,660 patients

    DEFF Research Database (Denmark)

    Bergenfelz, A.; Jansson, S.; Kristoffersson, A.

    2008-01-01

    BACKGROUND AND AIM: During recent years, more radical surgery for thyroid disease, i.e., total instead of subtotal resection, has been evident. Results following this strategy on national levels are scarce. MATERIALS AND METHODS: From 2004 to 2006, 26 Scandinavian Departments registered 3...

  16. Clinical and theoretical results of intraocular lens power calculation for cataract surgery after photorefractive keratectomy for myopia.

    NARCIS (Netherlands)

    Odenthal, M.T.; Eggink, C.A.; Melles, G.R.J.; Pameyer, J.H.; Geerards, A.J.; Beekhuis, W.H.

    2002-01-01

    OBJECTIVES: To describe the refractive results of cataract surgery after photorefractive keratectomy (PRK) for patients with myopia, and to find a more accurate method to predict intraocular lens (IOL) power in these cases. DESIGN: Nonrandomized, retrospective clinical study. PATIENTS AND METHODS:

  17. Climate 2012 - Status and perspectives for Danish climate policy

    International Nuclear Information System (INIS)

    2000-03-01

    Through 'Climate 2012'. The Danish government wishes to give a total survey of the Danish climate policy. The intention with 'Climate 2012' is to lead to the Danish Parliament's ratification of the Kyoto-protocol. 'Climate 2012' is the result of a renewed analysis and updating of the Danish policy pursued till now relating to the emission of greenhouse gasses, so that this policy now more precisely includes all elements contained in the Kyoto-protocol. The climate strategy is also the basis for the coming years' national work within the climate area, through implementing a range of analyses and surveys review a range of aspects the climate area, of relevance to the Danish climate policy in the short and long term. Finally the climate strategy is the basis for an evaluation of the demand for establishing a strengthened Danish network within the climate area. (EHS)

  18. The Smart Grid Impact on the Danish DSOs’ Business Model

    DEFF Research Database (Denmark)

    Ma, Zheng; Sommer, Simon; Jørgensen, Bo Nørregaard

    2016-01-01

    The transformation progress of the smart grid challenges the market players' business models. One of those market players is the Distribution System Operators (DSOs). This paper aims to elaborate how smart grid influences the DSOs' business models with case studies of two Danish DSOs — Energi......Fyn and TREFOR. The main findings indicate that the Danish smart grid transformation process influences the Danish DSOs' business models via four smart grid related factors: (1) smart meters, (2) Distributed Energy Resources (DERs), (3) Bidirectional electricity flow, and (4) R&D. Therefore, the results show...... that the smart grid incrementally not revolutionary influences the Danish DSOs' business models, and the smart grid transformation of the Danish electricity grid is slower than the agenda of the official Danish smart grid development strategy....

  19. Automatic Voltage Control (AVC) of Danish Transmission System - Concept design

    DEFF Research Database (Denmark)

    Qin, Nan; Abildgaard, Hans; Lund, P.

    2014-01-01

    For more than 20 years it has been a consistent plan by all Danish governments to turn the Danish power production away from fossil fuels towards renewable energy. The result today is that 37% of the total Danish power consumption was covered by mainly wind energy in 2013 aiming at 50% by 2020......, objectives, constraints, algorithms for optimal power flow and some special functions in particular systems, which inspires the concept design of a Danish AVC system to address the future challenges of voltage control. In the concept, the Danish AVC design is based on a centralized control scheme. All...... the substation loses the telecommunications to the control center. RPCs will be integrated to the AVC system as normative regulators in the later stage. Distributed generation units can be organized as virtual power plants and participate in voltage control at transmission level. Energinet.dk as the Danish TSO...

  20. Danish electricity supply. Statistik 1999

    International Nuclear Information System (INIS)

    2000-07-01

    The Association of Danish Electric Utilities issues each year the statistical yearbook 'Danish electricity supply'. By means of brief text, figures, and tables a description is given of the electric supply sector. The total electric power consumption in 1999 is almost the same as in 1998. There has been a moderate consumption increase in the households and the service sector whereas the consumption in industry has decreased. 1999 is the first year with actual competition in the power-producing sector. The increased competition from the Scandinavian hydro-electric power plants and the growing number of privately owned wind turbines and other decentralised power plants result in a decline in the power production at the electric utilities of 10% compared to the year 1998. In 1999 electric power from renewable energy sources such as wind, biomass, and waste covers close to 10% of the total Danish power consumption. More than 400 new turbines are installed in 1999 and the total capacity of wind power increases with ca. 20%. The actual energy content of the wind in 1999 was, however, 15% lower than normally which results in a significant reduction of the utilisation of the wind turbine capacity. (ln)

  1. Long-Term Results of Cataract Surgery in Patients with Unilateral Childhood Cataract

    Directory of Open Access Journals (Sweden)

    Suzan Güven Yılmaz

    2012-03-01

    Full Text Available Pur po se: To evaluate the long-term visual outcome and to determine the surgical complications after cataract surgery in patients with unilateral childhood cataract. Ma te ri al and Met hod: We retrospectively reviewed the records of 18 cases with unilateral childhood cataract who had undergone cataract surgery before the age of seven. Primary intraocular lens (IOL implantation was made in children who were older than 1 year of age. Secondary IOL implantation was made after 18 months in children who were operated before the age of 1 year and were left aphakic. Occlusion therapy was performed to all children for amblyopia postoperatively. Visual acuity and complications were evaluated in a mean follow-up period of 4.8 years. Re sults: The mean age of the 18 patients (9 female/9 male at the time of surgery was 43.6±33.7(1-84 months. Eleven (61% patients had cataract surgery after 1 year of age. Secondary IOL implantation was performed at mean 28th month in 4 of 7 aphakic patients (57% who had cataract surgery before one year of age. In 3 (43% aphakic patients, secondary IOL implantation could not be performed because of ocular pathologies such as microophthalmia. Final visual acuity was 0.5 or better in 7 eyes (39%, between 0.1 and 0.5 in 6 eyes (33%, and worse than 0.1 - in 5 eyes (28%. Of 5 eyes that had visual acuity worse than 0.1, 4 (80% had at least one additional ocular pathology such as microphthalmia, strabismus and nystagmus. Nd:YAG laser posterior capsulotomy was performed at mean 8th month in 7 of 8 (87% children whose posterior capsules were left intact at surgery. Dis cus si on: Favorable visual outcomes can be achieved with surgical intervention and complementary amblyopia treatment in children with unilateral cataract. Preoperative microphthalmia, nystagmus and strabismus are not entirely an obstacle to visual development, but they are important factors leading to low visual acuity. (Turk J Ophthalmol 2012; 42: 103-10

  2. Results of the surgical treatment of non-advanced megaesophagus using Heller-Pinotti's surgery: Laparotomy vs. Laparoscopy

    Directory of Open Access Journals (Sweden)

    Luiz Roberto Lopes

    2011-01-01

    Full Text Available INTRODUCTION: Dysphagia is the important symptom in achalasia, and surgery is the most common treatment. The Heller-Pinotti technique is the method preferred by Brazilian surgeons. For many years, this technique was performed by laparotomy, and now the laparoscopic method has been introduced. The objective was to evaluate the immediate and long-term results of patients submitted to surgery by either laparotomy or laparoscopy. MATERIALS AND METHODS: A total of 67 patients submitted to surgery between 1994 and 2001 with at least 5 years of follow-up were evaluated retrospectively and divided into two groups: laparotomy (41 patients and laparoscopy (26 patients. Chagas was the etiology in 76.12% of cases. Dysphagia was evaluated according to the classification defined by Saeed et al. RESULTS: There were no cases of conversion to open surgery. The mean duration of hospitalization was 3.32 days for laparotomy and 2.54 days for laparoscopy (p<0.05. An improvement in dysphagia occurred with both groups reporting good or excellent results (laparotomy: 73.17% and laparoscopy: 73.08%. Mean duration of follow-up was 8 years. CONCLUSIONS: There was no difference between the two groups with respect to relief from dysphagia, thereby confirming the safety and effectiveness of the Heller-Pinotti technique, which can be performed by laparotomy or laparoscopy, depending on the surgeon's experience.

  3. Primary care physician decision making regarding referral for bariatric surgery: a national survey.

    Science.gov (United States)

    Stolberg, Charlotte Røn; Hepp, Nicola; Juhl, Anna Julie Aavild; B C, Deepti; Juhl, Claus B

    2017-05-01

    Bariatric surgery is the most effective treatment for severe obesity. It results in significant and sustained weight loss and reduces obesity-related co-morbidities. Despite an increasing prevalence of severe obesity, the number of bariatric operations performed in Denmark has decreased during the past years. This is only partly explained by changes in the national guidelines for bariatric surgery. The purpose of the cross-sectional study is to investigate referral patterns and possible reservations regarding bariatric surgery among Danish primary care physicians (PCPs). Primary care physicians in Denmark METHODS: A total of 300 Danish PCPs were invited to participate in a questionnaire survey regarding experiences with bariatric surgery, reservations about bariatric surgery, attitudes to specific patient cases, and the future treatment of severe obesity. Most questions required a response on a 5-point Likert scale (strongly disagree, disagree, neither agree nor disagree, agree, and strongly agree) and frequency distributions were calculated. 133 completed questionnaires (44%) were returned. Most physicians found that they had good knowledge about the national referral criteria for bariatric surgery. With respect to the specific patient cases, a remarkably smaller part of physicians would refer patients on their own initiative, compared with the patient's initiative. Fear of postoperative surgical complications and medical complications both influenced markedly the decision to refer patients for surgery. Only 9% of the respondents indicated that bariatric surgery should be the primary treatment option for severe obesity in the future. Danish PCPs express severe concerns about surgical and medical complications following bariatric surgery. This might, in part, result in a low rate of referral to bariatric surgery. Copyright © 2017 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.

  4. Establishment of a regional Danish database for patients with a stoma

    DEFF Research Database (Denmark)

    Danielsen, Anne Kjærgaard; Christensen, Bo Marcel; Mortensen, Jann

    2015-01-01

    AIM: To present the Danish Stoma Database Capital Region with clinical variables related to stoma creation including colostomy, ileostomy and urostomy. METHOD: The stomatherapists in the Capital Region of Denmark developed a database covering patient identifiers, interventions, conditions, short......-term outcome, long-term outcome and known major confounders. The completeness of data was validated against the Danish National Patient Register. RESULTS: In 2013, five hospitals included data from 1123 patients who were registered during the year. The types of stomas formed from 2007 to 2013 showed...... a variation reflecting the subspecialization and surgical techniques in the centres. Between 92 and 94% of patients agreed to participate in the standard programme aimed at handling of the stoma and more than 88% of patients having planned surgery had the stoma site marked pre-operatively. CONCLUSION...

  5. INDIVIDUO: Results from a patient-centered lifestyle intervention for obesity surgery candidates.

    Science.gov (United States)

    Camolas, José; Santos, Osvaldo; Moreira, Pedro; do Carmo, Isabel

    Preoperative nutritional counseling provides an opportunity to ameliorate patients' clinical condition and build-up adequate habits and perception of competence. Study aimed to evaluate: (a) the effect of INDIVIDUO on weight and metabolic control; (b) the impact of INDIVIDUO on psychosocial variables associated with successful weight-control. Two-arms randomised controlled single-site study, with six-month duration. Patients were recruited from an Obesity Treatment Unit's waiting list. For the intervention group (IG), an operating procedure manual was used, nutritionists received training/supervision regarding INDIVIDUO's procedures. Control group (CG) received health literacy-promoting intervention. Intention-to-treat and per-control analysis were used. Outcomes included weight, metabolic control variables (blood pressure, glycemia, insulinemia, triglycerides, cholesterol), measures of eating and physical activity patterns, hedonic hunger, autonomous/controlled regulation, perceived competence for diet (PCS-diet) and quality of life. Primary outcomes were weight and metabolic control. Effect size was estimated by odds ratio and Cohens'd coefficient. Overall, 94 patients participated (IG:45; CG:49) and 60 completed the study (IG:29; CG:31). Intervention patients lost an excess 9.68% body weight (%EWL), vs. 0.51% for CG. Adjusting for age and baseline BMI, allocation group remained an independent predictor of %EWL (B=8.43, 95%CI: 2.79-14.06). IG had a six-fold higher probability (OR: 6.35, 95%CI: 1.28-31.56) of having adequate/controlled fasting glycemia at final evaluation. PCS-diet at final evaluation was independently predicted by baseline PCS-diet (B=0.31, 95%CI: 0.06-0.64), variation in autonomous regulation (B=0.43, 95%CI: 0.15-0.71) and allocation group (B=0.26, 95%CI: 0.04-1.36). Results on weight and metabolic control support INDIVIDUO as a valuable clinical tool for obesity surgery candidates counseling. Additionally, intervention associated with perceived

  6. Biostatistical analysis of treatment results of bacterial liver abscesses using minimally invasive techniques and open surgery

    Directory of Open Access Journals (Sweden)

    Кipshidze A.A.

    2013-12-01

    Full Text Available Today bacterial abscesses remain one of the most difficult complications in surgical hepatology, both traditional and minimally invasive methods of their treatment are used. Bio-statistical analysis is used due to the fact that strong evidences are required for the effectiveness of one or another method of surgical intervention. The estimation of statistical significance of differences between the control and the main group of patients with liver abscesses is given in this paper. Depending on the treatment method patients were divided into two groups: 1 - minimally invasive surgery (89 cases; 2 – laporatomy surgery (74 patients. Data compa¬ri¬son was performed by means of Stjudent's criterion. The effectiveness of method of abscesses drainage using inter¬ventional sonography, outer nazobiliar drainage with reorganization of ductal liver system and abscess cavity with the help of modern antiseptics was considered. The percentage of cured patients was also estimated.

  7. Management of factor VII-deficient patients undergoing joint surgeries--preliminary results of locally developed treatment regimen.

    Science.gov (United States)

    Windyga, J; Zbikowski, P; Ambroziak, P; Baran, B; Kotela, I; Stefanska-Windyga, E

    2013-01-01

    Inherited factor VII (FVII) deficiency is a rare coagulation disorder with variable haemorrhagic manifestations. In severely affected cases spontaneous haemarthroses leading to advanced arthropathy have been observed. Such cases may require surgery. Therapeutic options for bleeding prevention in FVII deficient patients undergoing surgery comprise various FVII preparations but the use of recombinant activated factor VII (rFVIIa) seems to be the treatment of choice. To present the outcome of orthopaedic surgery under haemostatic coverage of rFVIIa administered according to the locally established treatment regimen in five adult patients with FVII baseline plasma levels below 10 IU dL(-1). Two patients required total hip replacement (THR); three had various arthroscopic procedures. Recombinant activated factor VII was administered every 8 h on day of surgery (D0) followed by every 12-24 h for the subsequent 9-14 days, depending on the type of surgery. Factor VII plasma coagulation activity (FVII:C) was determined daily with no predefined therapeutic target levels. Doses of rFVIIa on D0 ranged from 18 to 37 μg kg(-1) b.w. and on the subsequent days--from 13 to 30 μg kg(-1) b.w. Total rFVIIa dose per procedure ranged from 16 to 37.5 mg, and the total number of doses per procedure was 16-31. None of our patients developed excessive bleeding including those in whom FVII:C trough levels returned nearly to the baseline level on the first post-op day. Preliminary results demonstrate that rFVIIa administered according to our treatment regimen is an effective and safe haemostatic agent for hypoproconvertinaemia patients undergoing orthopaedic surgery. © 2012 Blackwell Publishing Ltd.

  8. The Danish Press during the German Occupation

    DEFF Research Database (Denmark)

    Roslyng-Jensen, Palle

    2010-01-01

    Censorship, self-censorship in Danish newspapers and Danish Radio during the German occupation of Denmark 1940-45......Censorship, self-censorship in Danish newspapers and Danish Radio during the German occupation of Denmark 1940-45...

  9. [Effect of a multidisciplinar protocol on the clinical results obtained after bariatric surgery].

    Science.gov (United States)

    Cánovas Gaillemin, B; Sastre Martos, J; Moreno Segura, G; Llamazares Iglesias, O; Familiar Casado, C; Abad de Castro, S; López Pardo, R; Sánchez-Cabezudo Muñoz, M A

    2011-01-01

    Bariatric surgery has been shown to be an effective therapy for weight loss in patients with severe obesity, and the implementation of a multidisciplinar management protocol is recommended. To assess the usefulness of the implementation of a management protocol in obesity surgery based on the Spanish Consensus Document of the SEEDO. Retrospective comparative study of the outcomes in patients previously operated (51 patients) and after the implementation of the protocol (66 patients). The following data were gathered: anthropometry, pre-and post-surgery comorbidities, post-surgical nutritional and surgical complications, validated Quality of Life questionnaire, and dietary habits. Withdrawals (l7.6%) and alcoholism (5.8%) were higher in patients pre- versus post-implementation of the protocol (4.5% vs. 3%, respectively), the differences being statistically significant. The mortality rate was 2% in the pre-protocol group and 0% in the postprotocol group. The dietary habits were better in the post-protocol group, the pre-protocol group presenting a higher percentage of feeding-behavior disorders (5.1%) although not reaching a statistical significance. The improvement in quality of life was higher in the post-protocol group for all items, but only reaching statistical significance in sexual activity (p = 0.004). In the pre-protocol group, 70.5% of the patients had more than one nutritional complication vs. 32.8% in the post-protocol group (p 50% in 81.3% in the pre-protocol group vs. 74.8% in the pos-protocol group) or the comorbidities. Bariatric surgery achieves excellent outcomes in weight loss, comorbidities, and quality of life, but presents nutritional, surgical, and psychiatric complications that require a protocol-based and multidisciplinary approach. Our protocol improves the outcomes regarding the withdrawal rates, feeding-behavior disorders, dietary habits, nutritional complications, and quality of life.

  10. Early results of robotically assisted mitral valve surgery: Analysis of the first 1000 cases.

    Science.gov (United States)

    Gillinov, A Marc; Mihaljevic, Tomislav; Javadikasgari, Hoda; Suri, Rakesh M; Mick, Stephanie L; Navia, José L; Desai, Milind Y; Bonatti, Johannes; Khosravi, Mitra; Idrees, Jay J; Lowry, Ashley M; Blackstone, Eugene H; Svensson, Lars G

    2018-01-01

    The study objective was to assess the technical and process improvement and clinical outcomes of robotic mitral valve surgery by examining the first 1000 cases performed in a tertiary care center. We reviewed the first 1000 patients (mean age, 56 ± 10 years) undergoing robotic primary mitral valve surgery, including concomitant procedures (n = 185), from January 2006 to November 2013. Mitral valve disease cause was degenerative (n = 960, 96%), endocarditis (n = 26, 2.6%), rheumatic (n = 10, 1.0%), ischemic (n = 3, 0.3%), and fibroelastoma (n = 1, 0.1%). All procedures were performed via right chest access with femoral perfusion for cardiopulmonary bypass. Mitral valve repair was attempted in 997 patients (2 planned replacements and 1 resection of fibroelastoma), 992 (99.5%) of whom underwent valve repair, and 5 (0.5%) of whom underwent valve replacement. Intraoperative postrepair echocardiography showed that 99.7% of patients receiving repair (989/992) left the operating room with no or mild mitral regurgitation, and predischarge echocardiography showed that mitral regurgitation remained mild or less in 97.9% of patients (915/935). There was 1 hospital death (0.1%), and 14 patients (1.4%) experienced a stroke; stroke risk declined from 2% in the first 500 patients to 0.8% in the second 500 patients. Over the course of the experience, myocardial ischemic and cardiopulmonary bypass times (P < .0001), transfusion (P = .003), and intensive care unit and postoperative lengths of stay (P < .05) decreased. Robotic mitral valve surgery is associated with a high likelihood of valve repair and low operative mortality and morbidity. The combination of algorithm-driven patient selection and increased experience enhanced clinical outcomes and procedural efficiency. Copyright © 2017 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.

  11. Anterior lumbar interbody surgery for spondylosis results from a classically-trained neurosurgeon.

    Science.gov (United States)

    Chatha, Gurkirat; Foo, Stacy W L; Lind, Christopher R P; Budgeon, Charley; Bannan, Paul E

    2014-09-01

    Anterior lumbar surgery for degenerative disc disease (DDD) is a relatively novel technique that can prevent damage to posterior osseous, muscular and ligamentous spinal elements. This study reports the outcomes and complications in 286 patients who underwent fusion - with artificial disc implants or combined fusion and artificial disc implants - by a single-operator neurosurgeon, with up to 24 months of follow-up. The visual analogue scale (VAS), Oswestry Disability Index (ODI), Short Form 36 (SF36) and prospective log of adverse events were used to assess the clinical outcome. Radiographic assessments of implant position and bony fusion were analysed. Intraoperative and postoperative complications were also recorded. Irrespective of pre-surgical symptoms (back pain alone or back and leg pain combined), workers' compensation status and type of surgical implant, clinically significant improvements in VAS, ODI and SF36 were primarily observed at 3 and/or 6 month follow-up, and improvements were maintained at 24 months after surgery. A 94% fusion rate was obtained; the overall complication was 9.8% which included 3.5% with vascular complications. The anterior lumbar approach can be used for treating DDD for both back pain and back and leg pain with low complication rates. With appropriate training, single-operator neurosurgeons can safely perform these surgeries. Crown Copyright © 2014. Published by Elsevier Ltd. All rights reserved.

  12. The Danish Testicular Cancer database.

    Science.gov (United States)

    Daugaard, Gedske; Kier, Maria Gry Gundgaard; Bandak, Mikkel; Mortensen, Mette Saksø; Larsson, Heidi; Søgaard, Mette; Toft, Birgitte Groenkaer; Engvad, Birte; Agerbæk, Mads; Holm, Niels Vilstrup; Lauritsen, Jakob

    2016-01-01

    The nationwide Danish Testicular Cancer database consists of a retrospective research database (DaTeCa database) and a prospective clinical database (Danish Multidisciplinary Cancer Group [DMCG] DaTeCa database). The aim is to improve the quality of care for patients with testicular cancer (TC) in Denmark, that is, by identifying risk factors for relapse, toxicity related to treatment, and focusing on late effects. All Danish male patients with a histologically verified germ cell cancer diagnosis in the Danish Pathology Registry are included in the DaTeCa databases. Data collection has been performed from 1984 to 2007 and from 2013 onward, respectively. The retrospective DaTeCa database contains detailed information with more than 300 variables related to histology, stage, treatment, relapses, pathology, tumor markers, kidney function, lung function, etc. A questionnaire related to late effects has been conducted, which includes questions regarding social relationships, life situation, general health status, family background, diseases, symptoms, use of medication, marital status, psychosocial issues, fertility, and sexuality. TC survivors alive on October 2014 were invited to fill in this questionnaire including 160 validated questions. Collection of questionnaires is still ongoing. A biobank including blood/sputum samples for future genetic analyses has been established. Both samples related to DaTeCa and DMCG DaTeCa database are included. The prospective DMCG DaTeCa database includes variables regarding histology, stage, prognostic group, and treatment. The DMCG DaTeCa database has existed since 2013 and is a young clinical database. It is necessary to extend the data collection in the prospective database in order to answer quality-related questions. Data from the retrospective database will be added to the prospective data. This will result in a large and very comprehensive database for future studies on TC patients.

  13. Long-term results of salvage radiotherapy for the treatment of recurrent cervical carcinoma after prior surgery

    International Nuclear Information System (INIS)

    Haasbeek, Cornelis J.A.; Uitterhoeve, Apollonia L.J.; Velden, Jacobus van der; Gonzalez, Dionisio Gonzalez; Stalpers, Lukas J.A.

    2008-01-01

    Abstarct: Background and purpose: Tumor recurrence after surgery for cervical carcinoma is associated with high fatality and morbidity, forming a major therapeutic challenge. This paper presents our experience with treatment of this patient group by salvage radiotherapy with curative intent. Materials and methods: Thirty-five patients with a pelvic recurrence after hysterectomy received high-dose radiotherapy. A retrospective analysis of long-term outcome and prognostic factors was performed. Results: After a median follow-up period of 12.1 years, actuarial 2-,5- and 10-year overall survival rates were 66%, 43% and 33%; disease-free survival rates were 62%, 45% and 41%, respectively. Pelvic control rates at 2-,5- and 10-years were 77%, 69% and 62%. Unfavorable prognostic factors on univariate analysis for survival were: recurrence extending to the pelvic wall versus central recurrence, early recurrence after surgery, external boost versus brachytherapy boost, low total dose and high age. Only a brachytherapy boost and a long interval between surgery and recurrence were significant on multivariate analysis. Severe complications (≥grade 3) were seen in 6 patients (17%; actuarial after 5 years, 21%). Conclusions: Salvage radiotherapy for recurrent cervical carcinoma following surgery may result in 40-50% long-term disease-free survival and an acceptable risk of severe treatment complications, even in patient with recurrences extending to the pelvic wall

  14. Pure endoscopic transsphenoidal surgery for treatment of acromegaly: results of 67 cases treated in a pituitary center.

    Science.gov (United States)

    Gondim, Jackson A; Almeida, João Paulo; de Albuquerque, Lucas Alverne F; Gomes, Erika; Schops, Michele; Ferraz, Tania

    2010-10-01

    Acromegaly is a chronic disease related to the excess of growth hormone (GH) and insulin-like growth factor–I secretion, usually by pituitary adenomas. Traditional treatment of acromegaly consists of surgery, drug therapy, and eventually radiotherapy. The introduction of endoscopy as an additional tool for surgical treatment of pituitary adenomas and, therefore, acromegaly represents an important advance of pituitary surgery in the recent years. The aim of this retrospective study is to evaluate the results of pure transsphenoidal endoscopic surgery in a series of patients with acromegaly who were operated on by a pituitary specialist surgeon. The authors discuss the advantages, outcome, complications, and factors related to the success of the endoscopic approach in cases of GHsecreting adenomas. The authors retrospectively analyzed data from cases involving patients with GH-secreting adenomas who underwent pure transsphenoidal endoscopic surgery at the Department of Neurosurgery of the General Hospital in Fortaleza, Brazil, between 2000 and 2009. Tumors were classified according to size as micro- or macroadenomas, and tumor extension was analyzed based on suprasellar/parasellar extension and sella floor destruction. All patients were followed up for at least 1 year. The criteria of disease control were GH levels transsphenoidal surgery for treatment of acromegaly. Disease control was obtained in 50 cases (74.6%). The rate of treatment success was higher in patients with microadenomas (disease control achieved in 12 [85.7%] of 14 cases) than in those with larger lesions. Suprasellar/parasellar extension and high levels of sella floor erosion were associated with lower rates of disease control (p = 0.01 and p = 0.02, respectively). Complications related to the endoscopic surgery included epistaxis (6.0%), transitory diabetes insipidus (4.5%), and 1 case of seizure (1.5%). Endoscopic transsphenoidal surgery represents an effective option for treatment of patients

  15. The results of ab interno laser thermal sclerostomy combined with cataract surgery versus trabeculectomy combined with cataract surgery 6 to 12 months postoperatively.

    Science.gov (United States)

    Kendrick, R; Kollarits, C R; Khan, N

    1996-07-01

    When cataract surgery and glaucoma surgery are combined, the theoretical advantages of pressure control, removal of the visual impairment, and protection against an increase in intraocular pressure (IOP) in the immediate postoperative period are gained. The authors' objective was to determine whether ab interno laser thermal sclerostomy (LTS) combined with cataract surgery would be as effective as trabeculectomy combined with cataract surgery. Ab interno LTS was compared with trabeculectomy, retrospectively, for patients who had undergone combined cataract and glaucoma surgery. There was no significant difference in the numbers of patients using no medications or fewer medications at 6 and 12 months. There was a greater reduction in IOP in the LTS group. LTS may be better than trabeculectomy in combined cataract and glaucoma surgery because it reduces the IOP more. Compared with trabeculectomy, LTS is simpler to perform and adds less operating time to cataract surgery. Continued follow-up is recommended.

  16. Transanal minimally-invasive surgery (TAMIS: Technique and results from an initial experience

    Directory of Open Access Journals (Sweden)

    Carlos Ramon Silveira Mendes

    2013-10-01

    Full Text Available Transanal endoscopic microsurgery is a minimally-invasive approach for rectal lesions. Superior exposure and access to the entire rectum result in lesser risk of compromised margins and lower recurrence rates, when compared to conventional transanal excision. The aim of this study was to describe a single institution's initial experience with transanal minimally invasive surgery (TAMIS. This was a prospective review of our database. Elev- en procedures from January 2012 to June 2013 were analyzed. Results: eleven operations were completed. Five men were evaluated. Mean age was 62.9 (40-86. Mean follow-up was 9.3 (2-17 months. Average tumor size was 3.8 (1.8-8 cm. Mean distance from anal verge was 6.3 (3-12 cm. Mean operating time was 53.73 (28-118 min. Postoperative complica- tion rate was 9.1%. There were no readmissions. Mortality was null. Operative pathology disclosed the presence of adenoma in four patients, invasive adenocarcinoma in two, neu- roendocrine carcinoma in three, and no residual lesion in one case. TAMIS is a minimally- invasive procedure with low postoperative morbidity at the initial experience. TAMIS is a curative procedure for benign lesions and for selected early cancers. It is useful after neoadjuvant therapy for strictly selected cancers, pending the results of multi-institutional trials. Resumo: Microcirurgia endoscópica transanal é uma abordagem minimamente invasiva para lesões retais. Apresenta menor risco de margem comprometida e menores taxas de recorrência em comparação com excisão transanal convencional. Objetivou-se descrever a experiência inicial, de uma única instituição, com cirurgia minimamente invasiva transanal (TAMIS. Avaliação prospectiva de nosso banco de dados. Onze procedimentos de janeiro de 2012 a junho de 2013, foram analisados. Resultados: onze operações foram concluídas. Havia cinco homens. A média de idade foi de 62,9 (40-86. O acompanhamento médio foi de ww9,3 (2-17 meses. O

  17. The Brazilian Registry of Adult Patient Undergoing Cardiovascular Surgery, the BYPASS Project: Results of the First 1,722 Patients

    Directory of Open Access Journals (Sweden)

    Walter J. Gomes

    Full Text Available Abstract Objective: To report the early results of the BYPASS project - the Brazilian registrY of adult Patient undergoing cArdiovaScular Surgery - a national, observational, prospective, and longitudinal follow-up registry, aiming to chart a profile of patients undergoing cardiovascular surgery in Brazil, assessing the data harvested from the initial 1,722 patients. Methods: Data collection involved institutions throughout the whole country, comprising 17 centers in 4 regions: Southeast (8, Northeast (5, South (3, and Center-West (1. The study population consists of patients over 18 years of age, and the types of operations recorded were: coronary artery bypass graft (CABG, mitral valve, aortic valve (either conventional or transcatheter, surgical correction of atrial fibrillation, cardiac transplantation, mechanical circulatory support and congenital heart diseases in adults. Results: 83.1% of patients came from the public health system (SUS, 9.6% from the supplemental (private insurance healthcare systems; and 7.3% from private (out-of -pocket clinic. Male patients comprised 66%, 30% were diabetics, 46% had dyslipidemia, 28% previously sustained a myocardial infarction, and 9.4% underwent prior cardiovascular surgery. Patients underwent coronary artery bypass surgery were 54.1% and 31.5% to valve surgery, either isolated or combined. The overall postoperative mortality up to the 7th postoperative day was 4%; for CABG was 2.6%, and for valve operations, 4.4%. Conclusion: This first report outlines the consecution of the Brazilian surgical cardiac database, intended to serve primarily as a tool for providing information for clinical improvement and patient safety and constitute a basis for production of research protocols.

  18. Intraoperative floppy iris and prevalence of intraoperative complications: results from ophthalmic surgery outcomes database.

    Science.gov (United States)

    Vollman, David E; Gonzalez-Gonzalez, Luis A; Chomsky, Amy; Daly, Mary K; Baze, Elizabeth; Lawrence, Mary

    2014-06-01

    To estimate the prevalence of untoward events during cataract surgery with the use of pupillary expansion devices and intraoperative floppy iris (IFIS). Retrospective analysis of 4923 cataract surgery cases from the Veterans Affairs Ophthalmic Surgical Outcomes Data Project. Outcomes from 5 Veterans Affairs medical centers were analyzed, including use of alpha-blockers (both selective and nonselective), IFIS, intraoperative iris trauma, intraoperative iris prolapse, posterior capsular tear, anterior capsule tear, intraoperative vitreous prolapse, and use of pupillary expansion devices. P values were calculated using the χ(2) test. A total of 1254 patients (25.5%) took alpha-blockers preoperatively (selective, 587; nonselective, 627; both, 40). Of these 1254 patients, 428 patients (34.1%) had documented IFIS. However, 75.2% of patients with IFIS (428/569) had taken alpha-blockers preoperatively (P < .00001). A total of 430 patients (8.7%) had a pupillary expansion device used during their cataract surgery, of which 186 patients (43.4%) had IFIS (P < .0001). Eighty-six patients with IFIS had at least 1 intraoperative complication and 39 patients with IFIS had more than 1 intraoperative complication (P < .001). The use of either selective or nonselective alpha-antagonists preoperatively demonstrated a significant risk of IFIS. Nonselective alpha-antagonists caused IFIS at a higher prevalence than previously reported. This study did demonstrate statistically significant increased odds of surgical complications in patients with IFIS vs those without IFIS in all groups (those taking selective and nonselective alpha-antagonists and also those not taking medications). Published by Elsevier Inc.

  19. Fetal Growth in Pregnancies Conceived after Gastric Bypass Surgery in Relation to Surgery-to-Conception Interval

    DEFF Research Database (Denmark)

    Nørgaard, Lone Nikoline; Gjerris, Anne Cathrine Roslev; Kirkegaard, Ida

    2014-01-01

    Medicine Database). Main outcome measures were early and late fetal growth in relation to time from bariatric surgery to conception of the pregnancy. Early fetal growth was expressed as "Fetal Growth Index": the ratio between the estimated number of days from first trimester ultrasound to second trimester......OBJECTIVE: To describe early and late fetal growth in pregnancies conceived after gastric bypass surgery in relation to time from surgery to conception of pregnancy. METHODS: National cohort study on 387 Danish women, who had laparoscopic or open gastric bypass surgery prior to a singleton...... ultrasound biometries and the actual calender time elapsed in days. Late fetal growth was expressed as the observed versus expected birthweight according to gestational age (GA). RESULTS: The surgery-to-conception interval ranged from 3 to 1851 days with a mean value of 502 (SD, 351) days. The mean "fetal...

  20. Results of the patterns of care study for esophageal cancer patients treated with radiotherapy and surgery

    International Nuclear Information System (INIS)

    Gomi, Kohtaro; Oguchi, Masahiko; Yamashita Takashi

    2001-01-01

    A Patterns of Care Study examined the records of patients with thoracic esophageal cancer treated with radiotherapy and surgery in 1995 through 1997. Thirty-one percent of patients received preoperative radiotherapy; 61% of these received chemotherapy. Sixty six percent of patients received postoperative radiotherapy. Significant variables for overall survival in multivariate analysis include presence of macroscopic residual tumors (risk ratio=2.66), sex female (0.49), photon energy higher than 4 MV (0.50), Karnofsky performance status greater than 70 (0.55) and the use of chemotherapy (1.64). The value of preoperative concurrent chemotherapy and radiotherapy should be tested in a randomized trial. (author)

  1. Does the Attention Deficit Hyperactivity Disorder interfere with bariatric surgery results?

    Science.gov (United States)

    Marchesi, Doglas Gobbi; Ciriaco, Jovana Gobbi Marchesi; Miguel, Gustavo Peixoto Soares; Batista, Gustavo Adolfo Pavan; Cabral, Camila Pereira; Fraga, Larissa Carvalho

    2017-01-01

    to analyze possible negative effects of Attention Deficit Hyperactivity Disorder (ADHD) on the success of bariatric surgery. we evaluated forty patients undergoing bariatric surgery and with regular post-operative follow-up of at least one year. To all, we applied the questionnaire advocated in the fourth edition of the Diagnostic and Statistical Manual (DSM-IV) of the American Psychiatric Association for ADHD, as well as analyzed their postoperative data. fifteen (38%) patients presented a positive questionnaire for ADHD. Patients with ADHD presented higher BMI than patients without the disorder (45.8 vs. 40.9 kg/m2, p=0.017), and the difference remained in all postoperative stages. There was no statistically significant difference in surgery success (33.3% x 66.7%, p=0.505) or in BMI reduction (30.71% x 31.88%, p=0.671) one year after the procedure. ADHD patients have a higher BMI. However, the presence of ADHD does not influence the success of bariatric surgery and the reduction of BMI. analisar possíveis efeitos negativos do Transtorno do Déficit de Atenção e Hiperatividade (TDAH) no sucesso da cirurgia bariátrica. foram avaliados 40 pacientes submetidos à cirurgia bariátrica e com acompanhamento pós-operatório regular mínimo de um ano. Todos foram submetidos ao questionário preconizado na quarta edição do Diagnostic and Statistical Manual (DSM-IV) da Associação Americana de Psiquiatria para TDAH e analisados os dados pós operatórios. : quinze (38%) pacientes apresentaram questionário positivo para TDAH. Os pacientes com TDAH apresentaram IMC maior do que os pacientes sem o transtorno (45,8x40,9 Kg/m2; p=0,017), mantendo-se a diferença em todas as etapas do pós-operatório. Não foi encontrada diferença estatisticamente significativa no sucesso da cirurgia (33,3% x 66,7%; p=0,505), e na redução do IMC (30,71% x 31,88%; p=0,671) após um ano do procedimento. : pacientes com TDAH apresentam maior IMC, entretanto, a presença do TDAH n

  2. Paranasal sinus tumors: Results of irradiation alone vs. irradiation and surgery

    International Nuclear Information System (INIS)

    Shumway, R.C.; Chung, C.T.; Sagerman, R.H.; King, G.A.; Dalal, P.S.

    1987-01-01

    Forty patients were treated for carcinoma of the paranasal sinuses from 1965 to 1983. Thirteen patients were treated with an integrated program of surgery plus irradiation; and 27 received irradiation alone. Five-year actuarial survival for patients with maxillary antral tumors was 45% (5 of 11) in the combined treatment group and 21% (3 of 14) in the radiation-only group. Local control for the combined treatment group was 73% (8 of 11), compared to 20% (3 of 15) for the radiation-only group (P > .01). Twenty of 24 patients dying of disease had local recurrence. The technical aspects of treatment and a review of the literature are presented

  3. The importance of complete follow-up for results after femoro-infrapopliteal vascular surgery

    DEFF Research Database (Denmark)

    Jensen, L P; Nielsen, O M; Schroeder, T V

    1996-01-01

    intervals and all data have been recorded prospectively in a vascular registry. As part of a randomised trial on adjuvant medication in femorocrural bypass surgery, 102 patients, operated on between 1990 and 1992 were independently and simultaneously monitored. This subgroup was examined at 3 and 12 months...... is lost to follow-up, since failure to examine the patient for any reason may be related to the patients health. In addition to the number of patients at risk, it is suggested, that life-table plots should be supplemented with information on the number of patients lost to follow-up....

  4. Sphincter-sparing surgery after preoperative radiotherapy for low rectal cancers: feasibility, oncological results, and quality of life outcomes

    International Nuclear Information System (INIS)

    Allal, A.S.; Soravia, C.; Gertsch, P.; Bieri, S.; Sprangers, M.A.G.

    1999-01-01

    In cancers of the distal rectum, preoperative radiotherapy is often associated with low anterior resection. This study assesses the choice of surgical procedure, oncological results, and quality of life outcomes in a retrospective cohort of patients with low-lying rectal cancers. The results obtained reinforce the notion of the feasibility, in routine practice, of sphincter-sparing surgery after preoperative radiotherapy in a significant proportion of low rectal cancers. The oncological results seem to be unaffected by the choice of surgical procedure. However, with the possible exception of body image and sexual aspects in males, quality of life parameters were not necessarily better in the restorative surgery group. Prospective studies are mandatory to clarify the putative quality of life advantages of sphincter-conserving procedures in this context. (author)

  5. Occupational contact dermatitis in blue-collar workers: results from a multicentre study from the Danish Contact Dermatitis Group (2003-2012).

    Science.gov (United States)

    Schwensen, Jakob F; Menné, Torkil; Veien, Niels K; Funding, Anne T; Avnstorp, Christian; Østerballe, Morten; Andersen, Klaus E; Paulsen, Evy; Mørtz, Charlotte G; Sommerlund, Mette; Danielsen, Anne; Andersen, Bo L; Thormann, Jens; Kristensen, Ove; Kristensen, Berit; Vissing, Susanne; Nielsen, Niels H; Thyssen, Jacob P; Johansen, Jeanne D

    2014-12-01

    Blue-collar workers have a high risk of occupational contact dermatitis, but epidemiological studies are scarce. To investigate allergic contact dermatitis in blue-collar workers with dermatitis registered by the Danish Contact Dermatitis Group. A retrospective analysis of patch test data from 1471 blue-collar workers and 1471 matched controls tested between 2003 and 2012 was performed. A logistic regression was used to test for associations. The blue-collar workers often had occupational hand dermatitis (p dermatitis was less commonly observed among blue-collar workers (19.6%) than among controls (23.9%) (p = 0.005). Allergens with a statistically significant association with the occupational group of blue-collar workers were epoxy resins, methyldibromo glutaronitrile, 2-bromo-2-nitro-1,3-propanediol, potassium dichromate, and methylchloroisothiazolinone (MCI)/methylisothiazolinone (MI). The following occupations were additionally identified as risk factors for contact sensitization to MCI/MI and MI, epoxy resins, and potassium dichromate, respectively: painting, construction work, and tile setting/terrazzo work. Contact allergy is a major problem among blue-collar workers. The data indicate a healthy worker effect among blue-collar workers diagnosed with dermatitis, as blue-collar workers were diagnosed significantly less often with atopic dermatitis than were controls. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  6. Danish Rural Eye Study

    DEFF Research Database (Denmark)

    Høeg, Tracy Beth; Ellervik, Christina; Buch, Helena

    2016-01-01

    , Danish Rural Eye Study (DRES). All DRES participants received a comprehensive general health examination preceding their eye examination, including measurement of best-corrected visual acuity (BCVA) for each eye, bilateral 45° retinal fundus photographs and further ophthalmological examination where...... indicated. RESULTS: Overall, 3826 of 3843 participants (99.6%) had bilateral visual acuity measurements. The overall frequency of VI (BCVA eye) was 0.4% (95% confidence interval, CI, 0.2-0.7%; n = 15) among all DRES participants, 0.6% (95% CI 0.3-1.0%; n = 15) among participants...... >50 years and 3.7% (95% CI 2.1-6.5%; n = 11) in participants >80 years. The primary causes of VI in the better-seeing eye were age-related macular degeneration (AMD) in 46.7% (7/15) and cataract in 26.7% (4/15). A total of 43.3% (n = 115) of participants >80 years were pseudophakic in one or both eyes...

  7. Transsphenoidal surgery assisted by a new guidance device: results of a series of 747 cases.

    Science.gov (United States)

    Tao, Yang; Jian-wen, Gu; Yong-qin, Kuang; Li-bin, Yang; Hai-dong, Huang; Wen-tao, Yang; Xue-min, Xing

    2011-10-01

    The objective of this study is to report the efficacy and safety of microsurgical transsphenoidal surgery using a frame for sella guidance in a series of patients with untreated pituitary adenoma. In this study, seven hundred and forty-seven patients undergoing transsphenoidal resection of a pituitary adenoma involving use of the frame were included. Follow-up of twelve to one hundred months was performed in all patients. During the procedures using the frame, pituitary adenomas were fully exposed, and no cavernous sinus haemorrhage due to anteroposterior displacement or internal carotid artery lesion due to right-and-left deviation occurred. The duration of the surgical procedure ranged from 28 min to 87 min with a mean of 44 min. The most frequent tumour type was prolactin-secreting adenoma (32.4%), followed by clinically non-functioning adenoma (NFPA) (28.5%), growth hormone-secreting adenoma (25.0%), and adrenocorticotropin-secreting adenoma (13.7%). Normalisation of visual defects occurred in 226 (42.2%) of the 535 patients with visual disturbances. Normalisation of hormone occurred in 458 of 551 patients with endocrine-active tumour in the follow-up period. Two patients died as a consequence of surgery. The endonasal transsphenoidal technique is a safe, quick, and effective approach to pituitary adenomas. Our guidance frame allows the surgeon to open and close the wound rapidly, which avoids trajectory deviation and shortens the duration of the surgical procedure. Copyright © 2011 Elsevier B.V. All rights reserved.

  8. [Influence of surgeon specialization upon the results of colon cancer surgery. Usefulness of propensity scores].

    Science.gov (United States)

    Martínez-Ramos, D; Escrig-Sos, J; Miralles-Tena, J M; Rivadulla-Serrano, M I; Daroca-José, J M; Salvador Sanchís, J L

    2008-07-01

    surgeon influence on colorectal cancer surgery outcomes has been repeatedly studied in the scientific literature, but conclusions have been contradictory. Here we study whether surgeon specialization is a determinant factor for outcome in these patients. The importance of propensity scores (PS) in surgical research is also studied. a retrospective study was performed and medical records were reviewed for 236 patients who were intervened for colon cancer in Castellon General Hospital (Spain). Cases were divided into two groups (specialist and non-specialist surgeons), and both 5-year surveillance and disease free survival were compared. Comparisons were first made with no adjustments, and then subsequently using PS analysis. the initial (non-adjusted) analysis was clearly favourable for the specialist surgeon group (5-year surveillance, 64.3 vs. 79.3%, p = 0.028). After adjusting for PS no statistical significance was obtained. surgeon specialization had no significant impact on patient outcome after colon cancer surgery. Propensity score analysis is an important tool in the analysis of surgical non-randomized studies, particularly when events under scrutiny are rare.

  9. Laser welding in penetrating keratoplasty and cataract surgery of pediatric patients: early results

    Science.gov (United States)

    Rossi, Francesca; Pini, Roberto; Menabuoni, Luca; Malandrini, Alex; Canovetti, Annalisa; Lenzetti, Ivo; Capozzi, Paolo; Valente, Paola; Buzzonetti, Luca

    2013-03-01

    Diode laser welding of ocular tissues is a procedure that enables minimally invasive closure of a corneal wound. This procedure is based on a photothermal effect: a water solution of Indocyanine Green (ICG) is inserted in the surgical wound, in order to stain the corneal tissue walls. The stained tissue is then irradiated with a low power infrared diode laser, delivering laser light through a 300-μm core diameter optical fiber. This procedure enables an immediate closure of the wounds: it is thus possible to reduce or to substitute the use of surgical threads. This is of particular interest in children, because the immediate closure improves refractive outcome and anti-amblyopic effect; moreover this procedure avoids several general anaesthesia for suture management. In this work, we present the first use of diode laser welding procedure in paediatric patients. 5 selected patients underwent cataract surgery (Group 1), while 4 underwent fs-laserassisted penetrating keratoplasty (Group 2). In Group 1 the conventional surgery procedure was performed, while no stitches were used for the closure of the surgical wounds: these were laser welded and immediately closed. In Group 2 the donor button was sutured upon the recipient by 8 single stitches, instead of 16 single stitches or a running suture. The laser welding procedure was performed in order to join the donor tissue to the recipient bed. Objective observations in the follow up study evidenced a perfect adhesion of the laser welded tissues, no collateral effects and an optimal restoration of the treated tissues.

  10. [Recommendations for the peri-operative management of bariatric surgery patients: results of a national survey].

    Science.gov (United States)

    Ortega, Joaquin; Cassinello, Norberto; Baltasar, Aniceto; Torres, Antonio J

    2012-01-01

    To standardise possible peri-operative bariatric surgery protocols, a survey was prepared to be filled in by members of the Spanish Society for Obesity (Sociedad Española de Cirugía de la Obesidad) (SECO), and to approve it at the XII National Congress. A total of 47 members of SECO from 14 autonomous communities responded, and it unanimously approved by the Congress. As highly recommended peri-operative procedures, were proposed: full laboratory analysis (98%) with an endocrine study (90%), ECG (96%), chest x-ray (98%), an oesophageal-gastric imaging test (endoscopy or gastro-duodenal transit study (98%), antibiotic prophylaxis (92%) and use of low molecular weight heparins pre-operatively (96%), and for 2 weeks (83%). Pre-surgical, abdominal ultrasound (86%), spirometry (80%), diet (88%) and psychological study (76%), and during surgery, use of elastic stockings (76%), leak tests (92%) and drainages (90%), were established as advisable procedures. Copyright © 2011 AEC. Published by Elsevier Espana. All rights reserved.

  11. The EU CONCERTO project Class 1 - Demonstrating cost-effective low-energy buildings - Recent results with special focus on comparison of calculated and measured energy performance of Danish buildings

    DEFF Research Database (Denmark)

    Mørck, Ove; Thomsen, K.E.; Rose, J.

    2012-01-01

    -chip heating plant has been added. The project demonstrates the benefits of ultra-low-energy buildings integrated with biomass- and solar heating energy supply. The CLASS1 project involves 4 other countries: Estonia, France, Italy and Romania. These countries develop training activities based on the results......In 2007 the Class1 project commenced. Originally, 442 dwellings were to be designed and constructed as "low-energy class 1" houses according to requirements set by the Municipality of Egedal/Denmark. This means that the energy consumption is 50% below the existing energy regulations. 65 dwellings...... and experiences gained from the Danish housing projects. This paper describes the comparisons between measured and calculated energy consumption in a social housing settlement and in a detached single-family house. Results show relatively large discrepancies between measured and calculated results...

  12. Successful lumbar surgery results in improved psychological well-being: a longitudinal assessment of depressive and anxiety symptoms.

    Science.gov (United States)

    Mancuso, Carol A; Duculan, Roland; Cammisa, Frank P; Sama, Andrew A; Hughes, Alexander P; Lebl, Darren R; Girardi, Federico P

    2018-04-01

    Preoperative psychological symptoms predict surgical outcomes. The impact of surgical outcomes on psychological well-being, however, has not been delineated. This study aimed to compare pre- with postoperative depressive and anxiety symptoms based on success of surgery, defined as fulfilled expectations and improvement in disability and pain. A prospective 2-year longitudinal study in a tertiary care center was carried out. The sample consisted of 276 patients who underwent lumbar surgery. The Geriatric Depression Scale (GDS) and the Spielberger State-Trait Anxiety Inventory (STAI) were the outcome measures. Patients completed the following validated surveys several days before and again 2 years after surgery: the GDS with a set threshold for a positive screen for depression; the STAI with population norms used as threshold values; the Oswestry Disability Index (ODI); a numerical pain rating; and the Expectations Survey measuring amount of improvement expected. Dependent variables were pre- to postoperative within-patient change in GDS and STAI scores. Independent variables were three outcomes of surgery: proportion of expectations fulfilled, and changes in ODI scores and pain ratings. Analyses were conducted with GDS and STAI scores as continuous variables and according to threshold values, and for expectations, ODI and pain according to minimum clinically important differences (MCIDs). Mean age was 55, 56% were men, and 78% had degenerative diagnoses. For depressive symptoms, 41% screened positive preoperatively and 16% screened positive postoperatively; 72% had some improvement. In multivariable analysis adjusted for age, gender, comorbidity, diagnosis, and surgical invasiveness, depressive symptoms improved more for more expectations fulfilled (ppsychological well-being resulted after surgery among patients with favorable spine-specific outcomes. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. The Danish Welfare Commission

    DEFF Research Database (Denmark)

    Gjerding, Allan Næs

    2006-01-01

    on public services, and install economic incentives for the behaviour of private households. The paper then digs into the proposals of the commission that are broadly grouped into five policy target areas con-cerning (1) the ageing of the population, (2) the incentives for labour market participation, (3......The paper deals with the main report of the Danish Welfare Commission and the one-hundred-and-nine proposals on the structure of the future Danish welfare state that the com-mission has put forward. Following upon a brief review of the discussion on the work of the Danish Welfare Commission......) competitiveness in the global economy, (4) behavioural regulation of the use of public bene-fits and services, and (5) management within tight budgets of an increasing demand on health and care. Finally, the concluding section sums up the discussion and elaborates on the debate on the Welfare Commission’s work...

  14. Danish-accented Chinese

    DEFF Research Database (Denmark)

    Wang, Lei; Sloos, Marjoleine 莱娜; Zhang, Chun

    In search for a linguistic basis for the education of Chinese as a foreign language CFL in Denmark, we set up a new line of investigation into CFL. This research focuses on the phonetics and phonology of Mandarin Chinese as compared to Danish. Considering the sound systems of both languages, we......-ba /pha pa/ ta-da /tha ta/ ka-ga / kha-ka/ For L2 acquisition it is held that same and new phonemes are (relatively) easy acquired, whereas similar but not identical sounds are difficult to learn. New sounds are initially mapped onto the L1 phoneme inventory (Kuhl 1991). For Danish, this would predict...... instruction, which pitch contours do the Danish learners of Chinese use on neutral tones and to what extent does their production match that of native speakers? Future research may include Norwegian and Swedish-accented Chinese and a comparison between the different Germanic accents of CFL. Reference Kuhl, P...

  15. The Danish Education Registers

    DEFF Research Database (Denmark)

    Jensen, Vibeke Myrup; Rasmussen, Astrid Würtz

    to adults continuing education and training stem from administrative education reports. Therefore, for cohorts born 1945-1990, 97 percent of the Danish population has a valid education identifier. For the immigrant population born in the same cohorts the coverage is 85-90 percent. Despite a higher level......Collection of systematic information on education is a long established practice in Denmark. Since 1910, the Danish Ministry of Education's annual reports collects information about individual-level test scores in e.g. compulsory schooling. Today, several registers from compulsory schooling...

  16. The Danish Education Registers

    DEFF Research Database (Denmark)

    Jensen, Vibeke Myrup; Würtz Rasmussen, Astrid

    to adults continuing education and training stem from administrative education reports. Therefore, for cohorts born 1945-1990, 97 percent of the Danish population has a valid education identifier. For the immigrant population born in the same cohorts the coverage is 85-90 percent. Despite a higher level......Collection of systematic information on education is a long established practice in Denmark. Since 1910, the Danish Ministry of Education’s annual reports collects information about individual-level test scores in e.g. compulsory schooling. Today, several registers from compulsory schooling...

  17. The Danish Euro

    DEFF Research Database (Denmark)

    Ravn Sørensen, Anders

    2014-01-01

    In this article, I analyse the political debate leading up to the Danish euro referendum in 2000. I show how the euro-positive government unintentionally reinforced the arguments of the euro-sceptics by framing the euro as something belonging to the nation-state. I argue that this paradoxical...... campaign strategy stems from the Danish conceptualisation of nation and state and from the close connection between national currencies and feelings of community and citizenship more general. The analysis confirms the suggestion made by Gilbert that new monetary organisation, such as European Monetary...

  18. The Danish Education Registers

    DEFF Research Database (Denmark)

    Jensen, Vibeke Myrup; Rasmussen, Astrid Würtz

    2011-01-01

    Collection of systematic information on education is a long established practice in Denmark. Since 1910, the Danish Ministry of Education’s annual reports collects information about individual-level test scores in e.g. compulsory schooling. Today, several registers from compulsory schooling...... to adults continuing education and training stem from administrative education reports. Therefore, for cohorts born 1945-1990, 97 percent of the Danish population has a valid education identifier. For the immigrant population born in the same cohorts the coverage is 85-90 percent. Despite a higher level...

  19. Diffuse reflectance spectroscopy for optical nerve identification. Preliminary ex vivo results for feedback controlled oral and maxillofacial laser surgery

    Science.gov (United States)

    Stelzle, Florian; Zam, Azhar; Adler, Werner; Douplik, Alexandre; Tangermann-Gerk, Katja; Nkenke, Emeka; Neukam, Friedrich Wilhelm; Schmidt, Michael

    Objective: Laser surgery has many advantages. However, due to a lack of haptic feedback it is accompanied by the risk of iatrogenic nerve damage. The aim of this study was to evaluate the possibilities of optical nerve identification by diffuse reflectance spectroscopy to set the base for a feedback control system to enhance nerve preservation in oral and maxillofacial laser surgery. Materials and Methods: Diffuse reflectance spectra of nerve tissue, skin, mucosa, fat tissue, muscle, cartilage and bone (15120 spectra) of ex vivo pig heads were acquired in the wavelength range of 350-650 nm. Tissue differentiation was performed by principal components analysis (PCA) followed by linear discriminant analysis (LDA). Specificity and sensitivity were calculated by receiver operating characteristic (ROC) analysis and the area under curve (AUC). Results: Nerve tissue could correctly be identified and differed from skin, mucosa, fat tissue, muscle, cartilage and bone in more than 90% of the cases (AUC results) with a specificity of over 78% and a sensitivity of more than 86%. Conclusion: Nerve tissue can be identified by diffuse reflectance spectroscopy with high precision and reliability. The results may set the base for a feedback system to prevent iatrogenic nerve damage performing oral and maxillofacial laser surgery.

  20. Relationship between magnetic resonance imaging and clinical results of decompression surgery for cervical myelopathy

    International Nuclear Information System (INIS)

    Okumura, Hiroshi

    1993-01-01

    MR imaging was investigated before and after surgery in 60 cases of cervical myelopathy. A preoperative high-signal-intensity area in the spinal cord was thought to be an important indicator of poor prognosis, because the recovery ratio of the preoperative high-signal group was 32±24%, while that of the normal-signal group was 86±15%. But, a high-signal-intensity area had no significant correlation with the morbidity period, preoperative clinical severity and degree of cord compression. There was a significant correlation between postoperative MR imaging and the neurological prognosis. And, atrophy and high-signal-intensity area in the spinal cord were frequently seen in cases of poor neurological postoperative recovery, corresponding to the morbidity period, preoperative clinical severity and degree of cord compression. MR imaging can serve as a useful tool to assess cervical myelopathy and to forecast the postoperative prognosis. (author)

  1. Results of a nationwide prospective audit of stoma complications within 3 weeks of surgery.

    Science.gov (United States)

    Cottam, J; Richards, K; Hasted, A; Blackman, A

    2007-11-01

    Actuarial analysis of stoma complications (problematic stomas) is lacking. The objectives of this audit were: to identify the incidence of stoma complications within the UK; to highlight any dissimilarity of incidence from centre to centre; to ascertain if the height of the stoma (distance of stoma lumen from the skin) at the time of fashioning is a predisposing factor to problems; and finally to initiate much needed research. Commencing 1st January 2005, stoma care services nationwide (256) were invited to audit prospectively their next 50 enteric stomas or for a period of 1 year which ever came first. The definition of a problematic stoma being one, which needed one or more accessories to keep the patient clean and dry for a minimum period of 24 h. The incident is to have happened within 3 weeks of surgery. Factors taken into account were: type of stoma, height of stoma within 48 h of surgery; emergency or elective procedure, problem identified, BMI, gender and underlying diagnosis of the patient. The identities of the participating centres are confidential. Of the 256 hospital-based stoma care services within the UK, 93 (36%) participated. A total of 3970 stomas were recorded, of which 1329 (34%) were identified as problematic. Sixty-two centres reported 45-50 stomas with a range of complications 6-96%. The loop ileostomy was found to be the stoma which causes most problems. A stoma of stomas formed, but have significantly fewer problems and there is no significant difference between underlying diagnoses. The stoma height, stoma type and gender of the patient are significant risk factors identified in this audit. The BMI of patient did not affect the outcome. Patients undergoing an emergency procedure are more likely to have a problematic stoma. The significant variation of complications from centre to centre indicates surgical technique as being the key factor in stoma formation and subsequent quality of life for the patient.

  2. Reduced Circumferential Resection Margin Involvement in Rectal Cancer Surgery: Results of the Dutch Surgical Colorectal Audit.

    Science.gov (United States)

    Gietelink, Lieke; Wouters, Michel W J M; Tanis, Pieter J; Deken, Marion M; Ten Berge, Martijn G; Tollenaar, Rob A E M; van Krieken, J Han; de Noo, Mirre E

    2015-09-01

    The circumferential resection margin (CRM) is a significant prognostic factor for local recurrence, distant metastasis, and survival after rectal cancer surgery. Therefore, availability of this parameter is essential. Although the Dutch total mesorectal excision trial raised awareness about CRM in the late 1990s, quality assurance on pathologic reporting was not available until the Dutch Surgical Colorectal Audit (DSCA) started in 2009. The present study describes the rates of CRM reporting and involvement since the start of the DSCA and analyzes whether improvement of these parameters can be attributed to the audit. Data from the DSCA (2009-2013) were analyzed. Reporting of CRM and CRM involvement was plotted for successive years, and variations of these parameters were analyzed in a funnelplot. Predictors of CRM involvement were determined in univariable analysis and the independent influence of year of registration on CRM involvement was analyzed in multivariable analysis. A total of 12,669 patients were included for analysis. The mean percentage of patients with a reported CRM increased from 52.7% to 94.2% (2009-2013) and interhospital variation decreased. The percentage of patients with CRM involvement decreased from 14.2% to 5.6%. In multivariable analysis, the year of DSCA registration remained a significant predictor of CRM involvement. After the introduction of the DSCA, a dramatic improvement in CRM reporting and a major decrease of CRM involvement after rectal cancer surgery have occurred. This study suggests that a national quality assurance program has been the driving force behind these achievements. Copyright © 2015 by the National Comprehensive Cancer Network.

  3. No association between rs6897932 in the gene encoding interleukin-7 receptor α and low-grade inflammation or self-reported health - results from the Danish Blood Donor Study

    DEFF Research Database (Denmark)

    Hartling, Hans J; Sørensen, Cecilie J; Rigas, Andreas S

    2014-01-01

    ), and HRQL in healthy individuals. A total of 17, 293 healthy Danish individuals from the Danish Blood Donor Study were included in the analyses. We tested rs6897932 as a predictor of LGI, self-reported IM, and HRQL in univariable and multivariable models stratified by sex. No associations between rs6897932...

  4. Neoadjuvant chemoradiation therapy with gemcitabine/cisplatin and surgery versus immediate surgery in resectable pancreatic cancer. Results of the first prospective randomized phase II trial

    International Nuclear Information System (INIS)

    Golcher, Henriette; Merkel, Susanne; Hohenberger, Werner; Brunner, Thomas B.; Witzigmann, Helmut; Marti, Lukas; Bechstein, Wolf-Otto; Bruns, Christiane; Jungnickel, Henry; Schreiber, Stefan; Grabenbauer, Gerhard G.; Meyer, Thomas; Fietkau, Rainer

    2015-01-01

    In nonrandomized trials, neoadjuvant treatment was reported to prolong survival in patients with pancreatic cancer. As neoadjuvant chemoradiation is established for the treatment of rectal cancer we examined the value of neoadjuvant chemoradiotherapy in pancreatic cancer in a randomized phase II trial. Radiological staging defining resectability was basic information prior to randomization in contrast to adjuvant therapy trials resting on pathological staging. Patients with resectable adenocarcinoma of the pancreatic head were randomized to primary surgery (Arm A) or neoadjuvant chemoradiotherapy followed by surgery (Arm B), which was followed by adjuvant chemotherapy in both arms. A total of 254 patients were required to detect a 4.33-month improvement in median overall survival (mOS). The trial was stopped after 73 patients; 66 patients were eligible for analysis. Twenty nine of 33 allocated patients received chemoradiotherapy. Radiotherapy was completed in all patients. Chemotherapy was changed in 3 patients due to toxicity. Tumor resection was performed in 23 vs. 19 patients (A vs. B). The R0 resection rate was 48 % (A) and 52 % (B, P = 0.81) and (y)pN0 was 30 % (A) vs. 39 % (B, P = 0.44), respectively. Postoperative complications were comparable in both groups. mOS was 14.4 vs. 17.4 months (A vs. B; intention-to-treat analysis; P = 0.96). After tumor resection, mOS was 18.9 vs. 25.0 months (A vs. B; P = 0.79). This worldwide first randomized trial for neoadjuvant chemoradiotherapy in pancreatic cancer showed that neoadjuvant chemoradiation is safe with respect to toxicity, perioperative morbidity, and mortality. Nevertheless, the trial was terminated early due to slow recruiting and the results were not significant. ISRCTN78805636; NCT00335543. (orig.) [de

  5. Fluorescence-guided surgery of human colon cancer increases complete resection resulting in cures in an orthotopic nude mouse model.

    Science.gov (United States)

    Metildi, Cristina A; Kaushal, Sharmeela; Snyder, Cynthia S; Hoffman, Robert M; Bouvet, Michael

    2013-01-01

    We inquired if fluorescence-guided surgery (FGS) could improve surgical outcomes in fluorescent orthotopic nude mouse models of human colon cancer. We established fluorescent orthotopic mouse models of human colon cancer expressing a fluorescent protein. Tumors were resected under bright light surgery (BLS) or FGS. Pre- and post-operative images with the OV-100 Small Animal Imaging System (Olympus Corp, Tokyo Japan) were obtained to assess the extent of surgical resection. All mice with primary tumor that had undergone FGS had complete resection compared with 58% of mice in the BLS group (P = 0.001). FGS resulted in decreased recurrence compared with BLS (33% versus 62%, P = 0.049) and lengthened disease-free median survival from 9 to >36 wk. The median overall survival increased from 16 wk in the BLS group to 31 weeks in the FGS group. FGS resulted in a cure in 67% of mice (alive without evidence of tumor at >6 mo after surgery) compared with only 37% of mice that underwent BLS (P = 0.049). Surgical outcomes in orthotopic nude mouse models of human colon cancer were significantly improved with FGS. The present study can be translated to the clinic by various effective methods of fluorescently labeling tumors. Copyright © 2013 Elsevier Inc. All rights reserved.

  6. Research on the Danish Longitudinal Survey of Children (DALSC) at the Danish National Centre for Social Research

    DEFF Research Database (Denmark)

    Ottosen, Mai Heide

    2011-01-01

    This article reviews research results obtained using the Danish Longitudinal Survey of Children born in 1995 (DALSC), which is placed at SFI, the Danish National Centre for Social Research. DALSC aims to gain insight into children’s growing-up conditions in contemporary society. DALSC consists of...

  7. Does Concurrent Radiochemotherapy Affect Cosmetic Results in the Adjuvant Setting After Breast-Conserving Surgery? Results of the ARCOSEIN Multicenter, Phase III Study: Patients' and Doctors' Views

    International Nuclear Information System (INIS)

    Toledano, Alain H.; Bollet, Marc A.; Fourquet, Alain; Azria, David; Gligorov, Joseph; Garaud, Pascal; Serin, Daniel; Bosset, Jean-Francois; Miny-Buffet, Joelle; Favre, Anne; Le Foch, Olivier; Calais, Gilles

    2007-01-01

    Purpose: To evaluate the cosmetic results of sequential vs. concurrent adjuvant chemotherapy with radiotherapy after breast-conserving surgery for breast cancer, and to compare ratings by patients and physicians. Methods and Materials: From 1996 to 2000, 716 patients with Stage I-II breast cancers were included in a multicenter, Phase III trial (the ARCOSEIN study) comparing, after breast-conserving surgery with axillary dissection, sequential treatment with chemotherapy first followed by radiotherapy vs. chemotherapy administered concurrently with radiotherapy. Cosmetic results with regard to both the overall aspect of the breast and specific changes (color, scar) were evaluated in a total of 214 patients (107 in each arm) by means of questionnaires to both the patient and a physician whose rating was blinded to treatment allocation. Results: Patients' overall satisfaction with cosmesis was not statistically different between the two arms, with approximately 92% with at least satisfactory results (p = 0.72), although differences between the treated and untreated breasts were greater after the concurrent regimen (29% vs. 14% with more than moderate differences; p 0.0015). Physician assessment of overall cosmesis was less favorable, with lower rates of at least satisfactory results in the concurrent arm (60% vs. 85%; p = 0.001). Consequently, the concordance for overall satisfaction with cosmesis between patients and doctors was only fair (κ = 0.62). Conclusion: After breast-conserving surgery, the concurrent use of chemotherapy with radiotherapy is significantly associated with greater differences between the breasts. These differences do not translate into patients' lessened satisfaction with cosmesis

  8. CHANGING PARADIGMS IN PREOPERATIVE FASTING: RESULTS OF A JOINT EFFORT IN PEDIATRIC SURGERY.

    Science.gov (United States)

    Carvalho, Carlos Augusto Leite de Barros; Carvalho, Augusto Aurélio de; Nogueira, Paulo Luiz Batista; Aguilar-Nascimento, José Eduardo de

    2017-01-01

    Current researches associate long fasting periods to several adverse consequences. The fasting abbreviation to 2 h to clear liquids associated with the use of drinks containing carbohydrates attenuates endocrinometabolic response to surgical trauma, but often is observed children advised to not intake food from 00:00 h till the scheduled surgical time, regardless of what it is. To evaluate the safety of a protocol of preoperative fasting abbreviation with a beverage containing carbohydrates, and early postoperative feeding in children underwent elective small/mid-size surgical procedures during a national task-force on pediatric surgery. Thirty-six patients were prospectively included, and for several reasons five were excluded. All 31 who remained in the study received a nutritional supplement containing 150 ml of water plus 12.5% maltodextrin 2 h before the procedure. Data of the pre-operative fasting time, anesthetic complications and time of postoperative refeeding, were collected. Twenty-three (74.2%) were males, the median age was 5 y, and the median weight was 20 kg. The median time of pre-operative fasting was 145 min and the time of post-operative refeeding was 135 min. There were no adverse effects on the anesthetic procedures or during surgery. Post-operatively, two children (6.5%) vomited. The abbreviation of pre-operative fasting to 2 h with beverage containing carbohydrate in pediatric surgery is safe. Early refeeding in elective small/mid-size procedures can be prescribed. Trabalhos atuais associam longos períodos de jejum com diversas consequências adversas. A abreviação do jejum de 2 h para líquidos claros associado ao uso de bebidas contendo carboidratos atenua resposta endocrinometabólica ao trauma, porém frequentemente as crianças são orientadas a não ingerir alimentos a partir das 00:00 h do dia anterior à operação, independente do horário do procedimento cirúrgico. Avaliar a segurança de um protocolo de abreviação do jejum pr

  9. The effect of canaloplasty with suprachoroidal drainage combined with cataract surgery - 1-year results.

    Science.gov (United States)

    Seuthe, Anna-Maria; Januschowski, Kai; Mariacher, Siegfried; Ebner, Martina; Opitz, Natalia; Szurman, Peter; Boden, Karl

    2018-02-01

    The purpose of this study was to investigate the safety and efficacy of phacocanaloplasty with suprachoroidal drainage (PCscD) and to compare its intraocular pressure (IOP)-lowering and drug-sparing effect to canaloplasty with suprachoroidal drainage (CscD). The study retrospective interventional study included patients with open-angle glaucoma or secondary forms of glaucoma who underwent either CscD or PCscD between the year 2011 and 2014 in Knappschaft Eye Clinic Sulzbach. Primary end-points were IOP reduction and the number of IOP-lowering medication after 12 months. Secondary end-points were intraoperative and postoperative complications. A total of 328 eyes were included, 193 were treated with CscD and 135 underwent PCscD. Canaloplasty with scD achieved an IOP reduction of 37.0% (from 20.9 ± 3.6 mmHg to 13.2 ± 2.6 mmHg) after 1 year, whereas PCscD showed a significant higher reduction of 47.4% (from 23.2 ± 5.1 mmHg to 12.2 ± 1.7 mmHg). Reduction in IOP-lowering medication was higher after PCscD (from 3.6 ± 0.6 to 0.2 ± 0.5) than after CscD (from 3.5 ± 0.8 to 0.7 ± 1.0). Twelve months after surgery 55.5% in the CscD group and 80.2% in the PCscD group were free of IOP-lowering medication. In both groups, no severe or sight-threatening complications occurred. Combining cataract surgery and CscD achieves a higher IOP reduction, and patients postoperatively need less IOP-lowering medication than after CscD alone. © 2017 Acta Ophthalmologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

  10. Danish directional adverbs:

    DEFF Research Database (Denmark)

    Hovmark, Henrik

    2013-01-01

    Danish directional adverbs (DDA) (for instance op ’up’, ned ’down’, and ud ’out’) are characterized by an important special feature as satellites – they have different forms: a zero-form (ud-Ø), a form with a derivative e-suffix (ud-e), and a third form with a prepositional ad-suffix (‘ wards’). ...

  11. The Danish Youth Cohort

    DEFF Research Database (Denmark)

    Vinther-Larsen, Mathilde; Riegels, Mette; Rod, Morten Hulvej

    2010-01-01

    significantly more likely to be girls, to be of Danish ethnicity, and to live in one-family houses. Furthermore, participants more often came from families with two or three children, were more likely to have parents with a high occupational status, parents who were married and parents with a higher total...

  12. Danish foreign fighters

    DEFF Research Database (Denmark)

    Larsen, Chris Holmsted

    2017-01-01

    The aim of this contribution is, through a comparative historical perspective, to analyse the particular phenomenon of foreign fighters, which in recent years, as a consequence of the proliferation of conflicts in Syria, Iraq and Ukraine, have emerged in Danish society as a major security concern...

  13. Annoying Danish Relatives

    DEFF Research Database (Denmark)

    Jensen de López, Kristine M.; Sundahl Olsen, Lone; Chondrigianni, V.

    2014-01-01

    This study examines the comprehension and production of subject and object relative clauses (SRCs, ORCs) by children with Specific Language Impairment (SLI) and their typically developing (TD) peers. The purpose is to investigate whether relative clauses are problematic for Danish children with S...... with the assignment of thematic roles rather than with the structural make-up of RCs....

  14. The Danish System Revisited.

    Science.gov (United States)

    Whitehead, John S.

    The paper is a supplement to an earlier paper in the same series which reviews Danish higher education until 1977. Expansion in higher education in the last 20 years, approaching the scale of mass higher education, culminated in a crisis in 1977. At that time, a trend toward self-government and participatory governing boards was seen as the end of…

  15. Danish Space Research Institute

    International Nuclear Information System (INIS)

    1991-01-01

    The present report presents a description of the activities and finances of the Danish Space Reserach Institute during 1989 and 1990. The research deals with infrared astronomy (ISOPHOT), X-ray astronomy (EXPECT/SODART), hard X-ray astronomy (WATCH), satellite projects and sounding rocket experiments. (CLS)

  16. Danish Perioperative Nurses' Documentation

    DEFF Research Database (Denmark)

    Søndergaard, Susanne Friis; Lorentzen, Vibeke; Sørensen, Erik E

    2017-01-01

    of 2015 to 2016, six participants tested an EHR containing a Danish edition of a selected section of the Perioperative Nursing Data Set. This study relied on realistic evaluation and participant observations to generate data. We found that nursing leadership was essential for improving perioperative...

  17. Danish farmers and investors

    DEFF Research Database (Denmark)

    Hajderllari, Luljeta; Karantininis, Konstantinos; Bonnichsen, Ole

    The purpose of this paper is to provide some evidence on the push and pull factors that motivate farmers to expand across their home countries’ borders. The focus is on Danish expansion farmers and investor farmers setting up activities in Central and Eastern European countries like Slovakia...

  18. The Danish welfare state

    DEFF Research Database (Denmark)

    Larsen, Jørgen Elm; Bengtsson, Tea Torbenfeldt; Frederiksen, Morten

    The Danish Welfare State analyzes a broad range of areas, such as globalization, labor marked, family life, health and social exclusion, the book demonstrates that life in a modern welfare state is changing rapidly, creating both challenges and possibilities for future management....

  19. The Danish heart register

    DEFF Research Database (Denmark)

    Abildstrøm, Steen Z; Madsen, Mette

    2011-01-01

    Introduction: The Danish Heart Register (DHR) is a clinical database of invasive procedures within cardiology. Content: All providers of these procedures have been obliged to report to DHR since 2000. DHR is used to monitor the activity and quality of the procedures and serves as a data source...

  20. The Danish Twin Registry

    DEFF Research Database (Denmark)

    Skytthe, Axel; Ohm Kyvik, Kirsten; Vilstrup Holm, Niels

    2011-01-01

    Introduction: The Danish Twin Registry is a unique source for studies of genetic, familial and environmental factors on life events, health conditions and diseases. Content: More than 85,000 twin pairs born 1870-2008 in Denmark. Validity and coverage: Four main ascertainment methods have been emp...

  1. Danish Regulation of Religion

    DEFF Research Database (Denmark)

    Christoffersen, Lisbet; Vinding, Niels-Valdemar

    Presentation and analysis of current and upcoming conflicts in relations between religion and family; labour market; religion in the public sphere and state support to religion. Part of a comparative European analysis in the context of www.religareproject.eu. based on 18 Danish elite interviews...

  2. Scintigraphic and MR perfusion imaging in preoperative evaluation for lung volume reduction surgery. Pilot study results

    International Nuclear Information System (INIS)

    Johkoh, Takeshi; Mueller, N.L.; Kavanagh, P.V

    2000-01-01

    To compare MR perfusion imaging with perfusion scintigraphy in the evaluation of patients with pulmonary emphysema being considered for lung volume reduction surgery. Six patients with pulmonary emphysema and two normal individuals were evaluated by MR perfusion imaging, perfusion scintigraphy, and selective bilateral pulmonary angiography. MR images were obtained with an enhanced fast gradient recalled echo with three-dimensional Fourier transformation technique (efgre 3D) (6.3/1.3; flip angle, 30 deg C; field of view, 45-48 cm; matrix, 256 x 160). The presence or absence of perfusion defects in each segment was evaluated by two independent observers. Using angiography as the gold standard, the sensitivity, specificity, and accuracy of MR perfusion imaging in detecting focal perfusion abnormalities were 90%, 87%, and 89%, respectively, while those of perfusion scintigraphy were 71%, 76%, and 71%, respectively. The diagnostic accuracy of MR perfusion imaging was significantly higher than that of scintigraphy (p<0.001, McNemar test). There was good agreement between two observers for MR perfusion imaging (kappa statistic, 0.66) and only moderate agreement for perfusion scintigraphy (kappa statistic, 0.51). MR perfusion imaging is superior to perfusion scintigraphy in the evaluation of pulmonary parenchymal perfusion in patients with pulmonary emphysema. (author)

  3. Blood conservation in cardiac surgery. Preliminary results with an institutional commitment.

    Science.gov (United States)

    Tyson, G S; Sladen, R N; Spainhour, V; Savitt, M A; Ferguson, T B; Wolfe, W G

    1989-06-01

    To evaluate the effect of blood conservation in cardiac surgery, use of blood products was analyzed in patients undergoing CABG before and after implementation of blood conservation techniques. Age, sex, coronary anatomy, ejection fraction, cardiopulmonary bypass time, and the preoperative hematocrit, platelet count, and clotting studies were similar in both groups. Methods of blood conservation included autologous transfusion of blood withdrawn before bypass, autotransfusion of shed mediastinal blood, strict protocols for transfusion, and acceptance of normovolemic anemia. With blood conservation, 25.5% of patients received no transfusions and 54.9% received blood only. Significant reductions (p less than 0.001) were achieved in the transfusion of blood from 6.8 +/- 2.4 to 2.3 +/- 2.6 units per patient and of plasma from 2.5 +/- 2.2 to 0.6 +/- 2.0 units per patient. Reductions in the use of platelets and cryoprecipitate were substantial, although not significant. Total donor exposure was reduced significantly from 13.1 +/- 7.3 to 4.3 +/- 6.7 donors per patient. The postoperative hematocrit was significantly lower and remained so at discharge. However, 30 days later there was no difference. This reduction in transfusion requirements decreased costs and donor exposure.

  4. Relation between serum creatinine and postoperative results of open-heart surgery.

    Science.gov (United States)

    Ezeldin, Tamer H

    2013-10-01

    To determine the impact of preoperative serum creatinine level in non-dialyzable patients on postoperative morbidity and mortality. This is a prospective study, where serum creatinine was used to give primary assessment on renal function status preoperatively. This study includes 1,033 patients, who underwent coronary artery bypass grafting, or valve(s) operations. The study took place at Al-Hada Military Hospital, Taif, Kingdom of Saudi between May 2008 and January 2012. Data were statistically analyzed using Chi square (x2) test and multivariable logistic regression, to evaluate the postoperative morbidity and mortality risks associated with low serum creatinine levels. Postoperative mortality increased with high serum creatinine level >1.8 mg/dL (pcreatinine level of more than 1.8 mg/dL was associated with increased risk of re-operation for bleeding, postoperative renal failure, prolonged ventilatory support, ICU stay, and total hospital stay. Perioperative serum creatinine is strongly related to post operative morbidity and mortality in open heart surgery. High serum creatinine in non-dialyzable patients can predict the increased morbidity and mortality after cardiac operations.

  5. Blood conservation in cardiac surgery. Preliminary results with an institutional commitment.

    Science.gov (United States)

    Tyson, G S; Sladen, R N; Spainhour, V; Savitt, M A; Ferguson, T B; Wolfe, W G

    1989-01-01

    To evaluate the effect of blood conservation in cardiac surgery, use of blood products was analyzed in patients undergoing CABG before and after implementation of blood conservation techniques. Age, sex, coronary anatomy, ejection fraction, cardiopulmonary bypass time, and the preoperative hematocrit, platelet count, and clotting studies were similar in both groups. Methods of blood conservation included autologous transfusion of blood withdrawn before bypass, autotransfusion of shed mediastinal blood, strict protocols for transfusion, and acceptance of normovolemic anemia. With blood conservation, 25.5% of patients received no transfusions and 54.9% received blood only. Significant reductions (p less than 0.001) were achieved in the transfusion of blood from 6.8 +/- 2.4 to 2.3 +/- 2.6 units per patient and of plasma from 2.5 +/- 2.2 to 0.6 +/- 2.0 units per patient. Reductions in the use of platelets and cryoprecipitate were substantial, although not significant. Total donor exposure was reduced significantly from 13.1 +/- 7.3 to 4.3 +/- 6.7 donors per patient. The postoperative hematocrit was significantly lower and remained so at discharge. However, 30 days later there was no difference. This reduction in transfusion requirements decreased costs and donor exposure. Images Fig. 1. Fig. 2. Fig. 3. Fig. 4. Fig. 5. Fig. 6. Fig. 7. PMID:2730184

  6. Electrocoagulation improving bone cement use in middle-ear surgery: short-term and middle-term results.

    Science.gov (United States)

    Galy-Bernadoy, C; Akkari, M; Mondain, M; Uziel, A; Venail, F

    2016-12-01

    Bone cement is used for ossicular chain repair and revision stapes surgery. Its efficient use requires cautious removal of mucosa from the ossicles. This paper reports a technique for easy, fast and safe removal of this mucosa prior to cement application. It consists of the application of monopolar electrocoagulation on the ossicles prior to bone cement application. The outcomes of six cases of revision stapes surgery and seven cases of partial ossiculoplasty, conducted between 2007 and 2012 using this new technique, were evaluated. Intra-operative reports and audiometric data were collected. During the last assessment, reconstruction using bone cement resulted in mean post-operative air-bone gaps of 4.1 ± 6.5 dB in revision stapes surgery cases and 5.7 ± 5.5 dB in partial ossiculoplasty cases, reflecting a significant hearing improvement (p = 0.03). No complications were observed. Electrocoagulation allows the removal of mucosa from the ossicles in an easy, fast and safe manner, enabling the use of bone cement for ossicular chain reconstruction.

  7. Research priorities for shoulder surgery: results of the 2015 James Lind Alliance patient and clinician priority setting partnership.

    Science.gov (United States)

    Rangan, Amar; Upadhaya, Sheela; Regan, Sandra; Toye, Francine; Rees, Jonathan L

    2016-04-11

    To run a UK based James Lind Alliance Priority Setting Partnership for 'Surgery for Common Shoulder Problems'. This was a nationally funded and conducted process. It was organised from a musculoskeletal research centre and Biomedical Research Unit in Oxford. UK shoulder patients, carers and clinicians, involved in treating patients with shoulder pain and shoulder problems that might require surgery. These were national electronic and paper surveys capturing treatment uncertainties that are important to shoulder patients, carers and clinicians. The outcomes relevant to this study were the survey results and rankings. The process took 18 months to complete, with 371 participants contributing 404 in scope questions. The James Lind process then produced a final 10 research priorities and uncertainties that relate to the scope of 'Surgery for Common Shoulder Problems'. The final top 10 UK research priorities have been produced and are now being disseminated to partner organisations and funders to guide funding of shoulder research for the next 5-10 years on topics that are important to patients, their carers and clinicians. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  8. Long-term results after cardiac surgery in patients infected with the human immunodeficiency virus type-1 (HIV-1).

    Science.gov (United States)

    Mestres, Carlos A; Chuquiure, Javier E; Claramonte, Xavier; Muñoz, Josefa; Benito, Natividad; Castro, Miguel A; Pomar, José L; Miró, José M

    2003-06-01

    Assessment of long-term results of immunodeficiency virus type-1 (HIV-1)-infected patients undergoing cardiac surgery. Retrospective analysis of profile and outcomes of 31 HIV-1-infected patients (35 operations, 1985-2002). Twenty-seven males and four females (mean age 34.67) in three groups: acute infective endocarditis (AIE) 21 (67.74%), coronary (CAD) 5 (16.13%) and non-infective valvular disease (NIVD) 5 (16.13%). HIV factors: drug addiction (23-74.19%), homosexuality (5-16.12%), heterosexuality (3-9.67%), hemodialysis (1-3.22%). HIV stage: A (17), B (2), C (2) in AIE; A (2), B (3) in CAD and A (3), C (2) in NIVD. Mean preoperative CD4 count was 278 cells/microL (12infected patients requiring cardiac surgery, a decrease in AIE, however NIVD and CAD increasingly seen. Cardiac surgery did not blunt CD4 response induced by antiretrovirals. The late cause of death were not AIDS-related events.

  9. Heart Surgery Experience in Hitit University Faculty of Medicine Corum Research and Training Hospital: First Year Results

    Directory of Open Access Journals (Sweden)

    Adem Diken

    2014-03-01

    Full Text Available Aim: We aimed to assess the clinical outcomes of our department of cardiac surgery which was newly introduced in Hitit University Corum Education and Research Hospital. Material and Method: Between November 2012 and November 2013, a total of 110 open-heart surgeries were performed. Ten out of these (9.1% were emergency operations for acute ST elevation myocardial infarction Off-pump technique was used in 31 (29.2% patients and cardiopulmonary bypass was used in 75 (70.8%. A total of 106 patients received coronary artery bypass grafting, 1 received mitral reconstruction, 1 received Bentall procedure, 1 received tricuspid valve repair, 1 received mitral valve replacement, 1 received aortic valve replacement with aortic root enlargement and 1 received aortic supracoronary graft replacement. Results: Hospital mortality occurred in 1 (0.9% patient. Four patients (3.6% who were on dual antiaggregants underwent a revision for bleeding on the day of the operation. Morbidities occurred in 3 (2.7% patients. Atrial fibrillation occurred in 11 (10% patients and the normal sinus rhythm was achieved by amiodarone. Intraaortic balloon counterpulsation was used in 5 (4.5% patients. Discussion: The newly introduced cardiac surgery department of the Hitit University Corum Education and Research Hospital, which provides tertiary care to a wide rural community, serves with low morbidity and mortality.

  10. Do we at all need surgery to treat thrombosed external hemorrhoids? Results of a prospective cohort study

    Directory of Open Access Journals (Sweden)

    Ole Gebbensleben

    2009-06-01

    Full Text Available Ole Gebbensleben1, York Hilger2, Henning Rohde31Park-Klinik Berlin-Weissensee, Berlin, Germany; 2Institut für Biostatistik, Freiburg im Breisgau, Germany; 3Praxis für Endoskopie und Proktologie, Berlin, GermanyBackground: It is unknown whether surgery is the gold standard for therapy of thrombosed external hemorrhoids (TEH.Methods: A prospective cohort study of 72 adults with TEH was conducted: no surgery, no sitz baths but gentle dry cleaning with smooth toilet paper after defecation. Follow-up information was collected six months after admission by questionnaire.Results: Despite our strict conservative management policy 62.5% (45/72 of patients (95% confidence interval [CI]: 51.0–74.0 described themselves as “healed” or “ameliorated”, and 61.1% (44/72, 95% CI: 49.6–72.6 found our management policy as “valuable to test” or “impracticable”. 13.9% (10/72, 95% CI: 5.7–22.1 of patients suspected to have recurrences. 4.2% did not know. Twenty-two of the 48 responding patients reported symptoms such as itching (18.8%, soiling (12.5%, pricking (10.4%, or a sore bottom (8.3% once a month (59.1%, 13/22, once a week (27.3%, 6/22, or every day (13.6%, 3/22. Conclusions: The dictum that surgery is the gold standard for therapy for TEH should be checked by randomized controlled trials.Keywords: hemorrhoids, acute hemorrhoidal disease, thrombosed external hemorrhoid, perianal thrombosis, conservative therapy, surgery

  11. Bone-anchored hearing aid (BAHA: indications, functional results, and comparison with reconstructive surgery of the ear

    Directory of Open Access Journals (Sweden)

    Bento, Ricardo Ferreira

    2012-01-01

    Full Text Available Introduction: The bone-anchored hearing aid (BAHA is a bone conduction hearing device that transmits sound directly into the inner ear. It is mainly used in patients with conductive hearing loss associated with aural atresia, but it is also used in those with mixed and sensorineural hearing loss. Goals: To review the main indications for BAHA, to analyze the audiometric results and its benefits for patients and compare them with other treatment modalities, and to compare the literature data with our sample of 13 patients. Method: The research was performed using a database covering works in English, Spanish, and Portuguese, with no limitations in the years when the procedures were performed. We compared the literature data with our results for the 13 patients who underwent BAHA implantation between the years 2000 and 2009. Results: Most of the studies showed that BAHA has great advantages over reconstructive surgery in terms of hearing results, complications, and disease recurrence. The postoperative results for our 13 patients were satisfactory and comparable with the results from the literature, with closure of the air-bone gap in 7 patients and achieving an air-bone gap of 10 dB in 6 patients. No postoperative complications were observed. Conclusion: BAHA is a better treatment option than reconstructive surgery for patients with bilateral deafness. It is a relatively simple surgical procedure with few complications and good hearing results. Recent studies have examined its use in conductive and unilateral sensorineural hearing loss.

  12. Mental state talk by Danish preschool children

    Directory of Open Access Journals (Sweden)

    Ane Knüppel

    2008-02-01

    Full Text Available Sixteen 4 to 6-year-old Danish children were video-recorded, while interacting spontaneously with their family in their homes. The mental state talk of the children was identified and analysed with respect to three mental domains: desire, feeling and cognition, and was compared to data from a similar study carried out with Canadian families (Jenkins et al., 2003. Our results suggest some cross-cultural differences in children’s mental state talk. First, Danish children produce a larger variation of mental state talk words than Canadian children do, and second, the distribution of mental state talk across the three domains differed for the two language groups. Semantic variation between Danish and English was identified in the study, which may partly explain the findings. Furthermore we present a usage-based approach to the investigation of children’s development of psychological categories in language as well as cross-linguistically.

  13. Validation of the Danish PAROLE lexicon (upubliceret)

    DEFF Research Database (Denmark)

    Møller, Margrethe; Christoffersen, Ellen

    2000-01-01

    This validation is based on the Danish PAROLE lexicon dated June 20, 1998, downloaded on March 16, 1999. Subsequently, the developers of the lexicon have informed us that they have been revising the lexicon, in particular the morphological level. Morphological entries were originally generated...... automatically from a machine-readable version of the Official Danish Spelling Dictionary (Retskrivningsordbogen 1986, in the following RO86), and this resulted in some overgeneration, which the developers started eliminating after submitting the Danish PAROLE lexicon for validation. The present validation is......, however, based on the January 1997 version of the lexicon. The validation as such complies with the specifications described in ELRA validation manuals for lexical data, i.e. Underwood and Navaretta: "A Draft Manual for the Validation of Lexica, Final Report" [Underwood & Navaretta1997] and Braasch: "A...

  14. HIV testing in the Danish population

    DEFF Research Database (Denmark)

    Lemcke, Asja; Kjøller, Mette; Ekholm, Ola

    2007-01-01

    AIMS: To describe the accumulated prevalence of HIV testing in the Danish population until and including the year 2000. METHODS: The study was based on nationally representative data from the Danish Health Interview Survey 2000. Multiple logistic regression analysis investigated the association...... between HIV testing and background variables, such as gender, age, marital status, educational level, and sexual orientation. RESULTS: Overall 28.5% of the Danish population aged over 16 years have "ever been tested for HIV". More females (29.4%) than males (27.6%) were tested; 12.6% might not be aware...... of their blood being HIV tested when donating blood. More males (17.1%) than females (13.8%) had donated blood after 1985. Although males 30-39 years old were the most tested, males 50-59 years old had the highest odds of having donated blood after 1985. Concerning education, the less education one had, the less...

  15. Use of vaginal estrogen in Danish women

    DEFF Research Database (Denmark)

    Meaidi, Amani; Goukasian, Irina; Lidegaard, Oejvind

    2016-01-01

    INTRODUCTION: We know little about the use of vaginal estrogen in perimenopausal and postmenopausal women. We aimed to assess the prevalence of vaginal estrogen use in Denmark. MATERIAL AND METHODS: The study was designed as a nationwide cross-sectional study of all Danish women aged 40-79 years......, living in Denmark during the period 2007-2013. The Danish Prescription Register delivered data permitting us to assess the prevalence, age and regional geographical belonging of women purchasing prescribed vaginal estradiol. The number of women using over-the-counter vaginal estriol products...... was estimated from sale statistics from the same register. RESULTS: In 2013, 10.2% of all Danish women between 40 and 79 years of age used vaginal estradiol. The prevalence of women using this type of vaginal estrogen increased from 8.5% in year 2007 to 10.2% in 2013. The use peaked at 16.5% in women aged 60...

  16. Health disparities between immigrant and Danish cleaners

    DEFF Research Database (Denmark)

    Jørgensen, Marie B; Rasmussen, Charlotte D N; Carneiro, Isabella G

    2011-01-01

    hundred and fifty-one cleaners, consisting of 166 Danes (88% women) and 179 immigrants (74% women) (6 with unknown ethnicity), from 9 workplaces in Denmark participated in the study. Health and work ability were obtained by objective (e.g., BMI and blood pressure) and self-reported measures (e.g., work......PURPOSE: It is unknown whether immigrants working in the cleaning industry have a poorer health and work ability than cleaners from the native population. The main aim was to investigate differences in objective and self-reported health measures between immigrant and Danish cleaners. METHODS: Three...... ability, self-rated health, and musculoskeletal symptoms). In order to investigate differences between Danish and immigrant cleaners, logistic regression analyses and General Linear Models were performed. RESULTS: When controlling for age, sex, workplace, job seniority, and smoking, more Danish compared...

  17. Improving Fuel Statistics for Danish Aviation

    DEFF Research Database (Denmark)

    Winther, M.

    This report contains fuel use figures for Danish civil aviation broken down into domestic and international numbers from 1985 to 2000, using a refined fuel split procedure and official fuel sale totals. The results from two different models are used. The NERI (National Environmental Research...... Institute) model estimates the fuel use per flight for all flights leaving Danish airports in 1998, while the annual Danish CORINAIR inventories are based on improved LTO/aircraft type statistics. A time series of fuel use from 1985 to 2000 is also shown for flights between Denmark and Greenland/the Faroe...... Islands, obtained with the NERI model. In addition a complete overview of the aviation fuel use from the two latter areas is given, based on fuel sale information from Statistics Greenland and Statistics Faroe Islands, and fuel use data from airline companies. The fuel use figures are presented on a level...

  18. Environmental impacts from Danish fish products

    DEFF Research Database (Denmark)

    Thrane, Mikkel

    This dissertation presents an assessment of the environmental impacts from Danish fish products in a life cycle perspective (from sea to table). The assessment is carried out in three steps ? and includes a MECO analysis, a quantitative LCA and a qualitative LCA. The results are used to discuss...... current environmental policies addressing the fishery, landing and auction, the fish processing industry, wholesale, transport, retail, and use.It is concluded that considerable improvement potentials exist in the fishing stage, which also represents the largest environmental impact potential compared....... It is suggested that passive and semi-active fishing methods such as Danish seine, purse seine, gillnet and long line represent a significant improvement potential compared to trawl. And it is shown that the energy consumption can be reduced with a factor 15 by substituting beam trawl with Danish seine...

  19. Audit of the Danish national vascular database

    DEFF Research Database (Denmark)

    Levi-Mazloum, Niels Donald; Jensen, L P; Schroeder, T V

    1996-01-01

    The accuracy of data contained in the Danish vascular database was compared with the case notes. A total of 100 case notes were reviewed for 11 pertinent variables in the database. A high error rate ranging from 2 to 34% was found. Also, approximately 10% of patients had never been entered into t...... into the vascular database. Further improvement of the Danish vascular database is necessary for its use as basis for reporting results.......The accuracy of data contained in the Danish vascular database was compared with the case notes. A total of 100 case notes were reviewed for 11 pertinent variables in the database. A high error rate ranging from 2 to 34% was found. Also, approximately 10% of patients had never been entered...

  20. Determination of feasibility and utility of microscope-integrated optical coherence tomography during ophthalmic surgery: the DISCOVER Study RESCAN Results.

    Science.gov (United States)

    Ehlers, Justis P; Goshe, Jeff; Dupps, William J; Kaiser, Peter K; Singh, Rishi P; Gans, Richard; Eisengart, Jonathan; Srivastava, Sunil K

    2015-10-01

    Optical coherence tomography (OCT) has transformed the clinical management of a myriad of ophthalmic conditions. Applying OCT to ophthalmic surgery may have implications for surgical decision making and patient outcomes. To assess the feasibility and effect on surgical decision making of a microscope-integrated intraoperative OCT (iOCT) system. Report highlighting the 1-year results (March 2014-February 2015) of the RESCAN 700 portion of the DISCOVER (Determination of Feasibility of Intraoperative Spectral Domain Microscope Combined/Integrated OCT Visualization During En Face Retinal and Ophthalmic Surgery) study, a single-site, multisurgeon, prospective consecutive case series regarding this investigational device. Participants included patients undergoing ophthalmic surgery. Data on clinical characteristics were collected, and iOCT was performed during surgical milestones, as directed by the operating surgeon. A surgeon questionnaire was issued to each surgeon and was completed after each case to evaluate the role of iOCT during surgery and its particular role in select surgical procedures. Percentage of cases with successful acquisition of iOCT (ie, feasibility). Percentage of cases in which iOCT altered surgical decision making (ie, utility). During year 1 of the DISCOVER study, a total of 227 eyes (91 anterior segment cases and 136 posterior segment cases) underwent imaging with the RESCAN 700 system. Successful imaging (eg, the ability to acquire an OCT image of the tissue of interest) was obtained for 224 of 227 eyes (99% [95% CI, 98%-100%]). During lamellar keratoplasty, the iOCT data provided information that altered the surgeon's decision making in 38% of the cases (eg, complete graft apposition when the surgeon believed there was interface fluid). In membrane peeling procedures, iOCT information was discordant with the surgeon's impression of membrane peel completeness in 19% of cases (eg, lack of residual membrane or presence of occult membrane), thus

  1. Development of Danish Wind Power Market

    DEFF Research Database (Denmark)

    Meyer, Niels I

    2007-01-01

    The modern phase of Danish wind power started after the oil crisis in 1973. During the eighties technological development resulted in increased cost efficiency. In the early nineties favourable feed-in tariffs were introduced together with easy access to the grid. As a result wind power was booming...

  2. Downfall Delayed. Danish Shipbuilding and Industrial Dislocation

    DEFF Research Database (Denmark)

    Poulsen, René Taudal; Sornn-Friese, Henrik

    2011-01-01

    This article analyses the decline of the Danish shipbuilding industry. European shipyards dominated global shipbuilding markets in the first half of the twentieth century, but began to be challenged by the Japanese from the 1950s and by the South Koreans from the late 1970s. More recently, China...... has taken over large slices of the global shipbuilding market and currently is the world's largest shipbuilding nation. As a result of this new competition, European shipyards closed en masse and Europe experienced a process of maritime deindustrialisation in the 1970s and 1980s. Danish shipyards were...

  3. Fatigue and workload among Danish fishermen

    DEFF Research Database (Denmark)

    Remmen, Line Nørgaard; Herttua, Kimmo; Riss-Jepsen, Jørgen

    2017-01-01

    . Highest levels of fatigue were observed among fishermen at Danish seiners (mean 10.21), and fatigue scores decreased with more days at sea. However, none of these results were significant. Adjusted analyses showed that physical workload was significantly related to general fatigue (b = 0.20, 95% CI: 0...... was additionally significantly associated to the levels of physical and mental fatigue. Fishermen had a lower average score for all fatigue dimensions compared to those seen in general Danish working population. Prospective studies are required to assess whether the identified associations are causal....

  4. Danish emergency plan for Barsebaeck Power Plant

    International Nuclear Information System (INIS)

    1981-01-01

    A revised edition of the Danish emergency plan for the Swedish Power Plant Barsebaeck (about 20 km from the Danish Territory) is prepared at the request of Environmental Council in cooperation with police management and civil defense organisations. The plan is valid from October 1981. The emergency plan defines the emergency organization and the provisions to be taken quickly to protect the population if it is exposed to ionizing radiation from release of radioactive effluents as a result of an accident in the Barsebaeck power plant. The emergency plan is based upon Regulation no. 278, June 27, 1963 and Regulation no. 502, October 1, 1974. (EG)

  5. Danish emission inventory for particular matter (PM)

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, M; Winther, M; Illerup, J B; Hjort Mikkelsen, M

    2003-11-01

    The first Danish emission inventory that was reported in 2002 was a provisional-estimate based on data presently available. This report documents methodology, emission factors and references used for an improved Danish emission inventory for particulate matter. Further results of the improved emission inventory for the year 2000 are shown. The particulate matter emission inventory includes TSP, PM,, and PM, The report covers emission inventories for transport and stationary combustion. An appendix covering emissions from agriculture is also included. For the transport sector, both exhaust and non-exhaust emission such as tyre and break wear and road abrasion are included. (au)

  6. Mitigating for nature in Danish infrastructure projects

    DEFF Research Database (Denmark)

    Larsen, Sanne Vammen; Kørnøv, Lone; Christensen, Per

    2015-01-01

    his paper presents results of a Danish study of mitigation efforts directed at nature protection in EIA of Danish infrastructure projects. The projects included in the study comprise road, rail, bridges, tunnels cables and oil- and gas-pipes. The study is based on a document analysis of EIA reports......, a workshop held with EIA professionals, a study of two cases and a survey among EIA professionals. The study reveals whether and how the mitigation hierarchy has been adhered to and what types of mitigation measures have been suggested. The study digs a bit deeper in discussing the dynamics in which...

  7. Are Danish doctors comfortable teaching in English?

    DEFF Research Database (Denmark)

    Nilas, Lisbeth; Løkkegaard, Ellen Christine Leth; Laursen, Jacob Brink

    2016-01-01

    English skills was perceived low. Conclusion Teaching in English was rated as 30 % more difficult than in Danish, and a significant subgroup of doctors had difficulties in all forms of communication in English, resulting in challenges when introducing international students in non-native English speaking...... medical departments. Keywords International students Clinical teaching Teaching in foreign language Doctors’ English skills Self-assessment......Background From 2012–2015, the Departments of Obstetrics and Gynecology and of Pediatrics at the University of Copenhagen conducted a project, “Internationalization at Home ”, offering clinical teaching in English. The project allowed international students to work with Danish speaking students...

  8. Sweet, red and Danish: New strawberry varieties on their way

    DEFF Research Database (Denmark)

    Stacey, Julia; Fjord, Thomas Ahle

    2000-01-01

    A strawberry isn't just a strawberry. Some are sweeter than others, more fragrant and juicier. It is therefore a difficult task to develop a strawberry that tastes like in childhood memories of endless sunny days, and which also is suitablefor the distribution system of today. But new varieties...... are on their way. And this time consumers have participated in the development process. The new strawberry varieties are the result of extensive product development in the research project 'Better Danish strawberries' in which the Danish Institute of Agricultural Science, Danish Fruit Growers' Association......, the Danish Veterinary and Food Administration and MAPP participated. Danish strawberry growers initiated the project and the purpose is to assure the quality of strawberries and to improve the distribution and sale. In order to get consumers to evaluate both new and existing varieties the MAPP Centre carried...

  9. Spin Is Common in Studies Assessing Robotic Colorectal Surgery: An Assessment of Reporting and Interpretation of Study Results.

    Science.gov (United States)

    Patel, Sunil V; Van Koughnett, Julie Ann M; Howe, Brett; Wexner, Steven D

    2015-09-01

    Spin has been defined previously as "specific reporting that could distort the interpretation of results and mislead readers." The purpose of this study was to determine the frequency and extent of misrepresentation of results in robotic colorectal surgery. Publications referenced in MEDLINE or EMBASE between 1992 and 2014 were included in this study. Studies comparing robotic colorectal surgery with other techniques with a nonsignificant difference in the primary outcome(s) were included. Interventions included robotic versus alternative techniques. Frequency, strategy, and extent of spin, as previously defined, were the main outcome measures : A total of 38 studies (including 24,303 patients) were identified for inclusion in this study. Evidence of spin was found in 82% of studies. The most common form of spin was concluding equivalence between surgical techniques based on nonsignificant differences (76% of abstracts and 71% of conclusions). Claiming improved benefits, despite nonsignificance, was also commonly observed (26% of abstracts and 45% of conclusions). Because of the small sample size, we did not find evidence of an association between spin and study design, type of funding, publication year, or study size. Acknowledging the equivocal nature of the study happened rarely (47% of abstracts and 34% of conclusions). The absence of spin predicted whether authors acknowledged equivocal results (p = 0.02). A total of 50% of studies did not disclose whether they received funding, whereas 39% of studies failed to state whether a conflict of interest existed. A limited number of randomized controlled trials were available. Spin occurred in >80% of included studies. Many studies concluded that robotic surgery was as safe as more traditional techniques, despite small sample sizes and limited follow-up. Authors often failed to recognize the difference between nonsignificance and equivalence. Failure to disclose financial relationships, which could represent

  10. Posttraumatic growth in women after breast cancer surgery – preliminary results from a study of Polish patients

    Directory of Open Access Journals (Sweden)

    Aleksandra Andysz

    2015-07-01

    Full Text Available Background The aim of the study was to answer the following research questions: What percentage of women after breast cancer surgery experienced posttraumatic growth (PTG? Which aspect of PTG was experienced to the greatest extent by the participants? Do age at the day of survey, age at diagnosis, time since diagnosis, type of surgery, non-surgical methods of treatment, participation in rehabilitation or physical activity significantly differentiate participants in PTG? Participants and procedure Forty-seven women after breast cancer surgery participated in the study. Posttraumatic growth was measured with the Polish version of the Posttraumatic Growth Inventory (PTGI consisting of 4 scales: Self-Perception (SP, Relating to Others (RO, Appreciation of Life (AL and Spiritual Change (SC. The demographic, disease and treatment related variables were controlled. Results Forty-three percent of participants experienced high, 23% moderate, and 34% little or no PTG. Posttraumatic growth manifested itself mainly positive changes in relationships with others. Age at the day of the survey did not correlate significantly with scores of PTGI. Age at diagnosis correlated significantly with total PTG (ρ = –0.37, p = .012, SP (ρ = –0.33, p = .029, RO (ρ = –0.40, p = .008 and AL (ρ = –0.39, p = .010. Women aged ≤ 50 at the day of the survey had significantly higher scores of AL than women > 50 (U = 117.50, p = .042. Women who were physically active at the day of the survey had significantly higher scores in total PTG (U = 118.50, p = .008, SP (U = 7.28, p = .007 and RO (U = 108.00, p = .003. Time since diagnosis, type of treatment and participation in rehabilitation after the surgery did not differentiate respondents significantly in PTG. Conclusions Posttraumatic growth was experienced by a considerable percentage of participants. The average level of PTG was moderate. Women physically active at the time of the survey showed higher levels of PTG

  11. Oncoplastic breast surgery does not delay the onset of adjuvant chemotherapy

    DEFF Research Database (Denmark)

    Klit, Anders; Tvedskov, Tove Filtenborg; Kroman, Niels

    2017-01-01

    BACKGROUND: Only a few studies of limited size have examined whether oncoplastic breast surgery delays the onset of adjuvant chemotherapy as compared to conventional breast surgery. We investigated whether oncoplastic breast surgery causes a delay in the onset of adjuvant chemotherapy in comparison...... to lumpectomy and mastectomy. MATERIAL AND METHODS: The study is a population-based cohort study. Within the nationwide registry of the Danish Breast Cancer Group (DBCG), we identified 1798 patients who received adjuvant chemotherapy following mastectomy, lumpectomy or oncoplastic breast surgery for early...... and unilateral invasive breast cancer. Women treated with neoadjuvant chemotherapy were excluded. RESULTS: We found no significant difference between the three groups (mastectomy, lumpectomy, oncoplastic breast surgery) in the time from biopsy to surgery (mean time 17.9, 17.0 and 18.3 days, respectively...

  12. Does the number of veins ligated during varicococele surgery influence post-operative semen and hormone results?

    Science.gov (United States)

    Majzoub, A; Elbardisi, H; Arafa, M; Agarwal, A; Al Said, S; Al Rumaihi, K

    2016-09-01

    Varicocele is a well-established cause of male subfertility, which is directly proportional to its clinical grade. Although newer ultrasonic grading systems have taken into account the existence of pampiniform venous plexi, little is known about the clinical significance of the number of veins ligated during surgery. Very few undersized studies reported an influence which triggered the need to evaluate such association. This is a retrospective study of 378 patients who underwent left microsurgical subinguinal varicocoelectomy. Semen analyses and blood hormone studies performed pre-operatively were compared to those executed 6 months after surgery. Patients were divided into abnormal semen and normal semen groups based on their initial semen results. They were also subdivided according to the number of veins ligated intraoperatively into three groups: 10 veins. Sperm count, total motility, and progressive motility were significantly increased in 62, 60.3, and 53.3% of patients post-operatively (p = 0.001), respectively. No significant differences in hormone levels were detected overall. Of the 378 patients, 332 had an abnormal semen analysis, while the remaining 46 patients had a normal result. Sperm count, total motility, and progressive motility significantly increased after varicocoelectomy in patients with an abnormal initial semen analysis (p = 0.001). In 48.7% of patients, 5-10 veins were ligated during surgery, whereas 28.3% had >10 and 23% had <5 ligated veins. No statistically significant differences were noted in the initial or the follow-up results among the number of vein subgroups. Varicocele ligation improves patients' fertility potential. This improvement, however, is not influenced by the number of veins ligated intraoperatively. Clinical grading maintains its superiority in the evaluation of varicocele patients. © 2016 American Society of Andrology and European Academy of Andrology.

  13. The Danish Testicular Cancer database

    Directory of Open Access Journals (Sweden)

    Daugaard G

    2016-10-01

    Full Text Available Gedske Daugaard,1 Maria Gry Gundgaard Kier,1 Mikkel Bandak,1 Mette Saksø Mortensen,1 Heidi Larsson,2 Mette Søgaard,2 Birgitte Groenkaer Toft,3 Birte Engvad,4 Mads Agerbæk,5 Niels Vilstrup Holm,6 Jakob Lauritsen1 1Department of Oncology 5073, Copenhagen University Hospital, Rigshospitalet, Copenhagen, 2Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, 3Department of Pathology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, 4Department of Pathology, Odense University Hospital, Odense, 5Department of Oncology, Aarhus University Hospital, Aarhus, 6Department of Oncology, Odense University Hospital, Odense, Denmark Aim: The nationwide Danish Testicular Cancer database consists of a retrospective research database (DaTeCa database and a prospective clinical database (Danish Multidisciplinary Cancer Group [DMCG] DaTeCa database. The aim is to improve the quality of care for patients with testicular cancer (TC in Denmark, that is, by identifying risk factors for relapse, toxicity related to treatment, and focusing on late effects. Study population: All Danish male patients with a histologically verified germ cell cancer diagnosis in the Danish Pathology Registry are included in the DaTeCa databases. Data collection has been performed from 1984 to 2007 and from 2013 onward, respectively. Main variables and descriptive data: The retrospective DaTeCa database contains detailed information with more than 300 variables related to histology, stage, treatment, relapses, pathology, tumor markers, kidney function, lung function, etc. A questionnaire related to late effects has been conducted, which includes questions regarding social relationships, life situation, general health status, family background, diseases, symptoms, use of medication, marital status, psychosocial issues, fertility, and sexuality. TC survivors alive on October 2014 were invited to fill in this questionnaire including 160 validated questions

  14. Multiple Rib Exostoses in a Boy: A Rare CaseResulting in Surgery Secondary to Cosmetic Concerns

    Directory of Open Access Journals (Sweden)

    Seyed Hosein Fattahi Masoum

    2014-09-01

    Full Text Available A seven year-old boy with several painless masses on the ribs and shoulder was referred to our hospital. The masses were so prominent that they prevented the child’s sleep. Since the patient had been ridiculed by his friends due to the rib prominences, he had refused to attend school. After clinical and radiological evaluations, the masses were diagnosed as hereditary multiple exostoses of the shoulder and ribs. He underwent surgery for cosmetic reasons resulting in the patient’s return to a normal life.

  15. Efficacy of evaluation of audiometric results after stapes surgery in otosclerosis. I. The effects of using different audiologic parameters and criteria on success rates

    NARCIS (Netherlands)

    de Bruijn, A. J.; Tange, R. A.; Dreschler, W. A.

    2001-01-01

    The Committee on Hearing and Equilibrium of the American Academy of Otolaryngology-Head and Neck Surgery proposed guidelines to provide more uniformity in reporting hearing results after middle ear surgery. One of the proposals was to include the hearing thresholds at 0.5, 1, 2, and 3 kHz in a

  16. A nationwide study on anastomotic leakage after colonic cancer surgery

    DEFF Research Database (Denmark)

    Krarup, Peter-Martin; Jorgensen, L N; Andreasen, A H

    2012-01-01

    Aim: Anastomotic leakage (AL) is a major challenge in colorectal cancer surgery due to increased morbidity and mortality. Possible risk factors should be investigated differentially, distinguishing between rectal and colonic surgery in large-scale studies to avoid selection bias and confounding....... Method: The incidence and risk factors associated with AL were analysed in an unselected nation-wide prospective cohort of patient subjected to curative colonic cancer surgery with primary anastomosis and entered into The Danish Colorectal Cancer Group database between May 2001 and December 2008. Results......: AL occurred in 593 (6.4%) of 9333 patients. Laparoscopic surgery (odds ratio [OR], 1.34; 95% confidence interval [CI], 1.05-1.70; P = 0.03); left hemicolectomy (OR, 2.02; 95% CI, 1.50-2.72) or sigmoid colectomy (OR, 1.69; 95% CI, 1.32-2.17; P = 0.01); intraoperative blood loss (OR, 1.04; 95% CI, 1...

  17. [Anatomical and functional results of macular hole surgery with internal limiting membrane peeling after 10-year follow-up].

    Science.gov (United States)

    Foveau, P; Conart, J-B; Hubert, I; Selton, J; Berrod, J-P

    2016-09-01

    To evaluate the anatomical and functional results of macular hole surgery with internal limiting membrane (ILM) peeling after 10 years follow-up. Monocentric retrospective study of patients who had undergone macular hole surgery between 2003 and 2005 in the Nancy University Medical Center and still followed in the department in 2014. All patients underwent pars plana vitrectomy and ILM peeling without staining. Clinical examination at ten years including determination of best-corrected visual acuity (BCVA), evaluation of quality of life and spectral domain optical coherence tomography was performed. Four men and six women with mean age of 64±8 years were included. The mean diameter of the MH was 395±133μm. The mean best corrected visual acuity improved significantly from 0.90±0.22 logMAR to 0.14±0.14 logMAR after 10 years with a satisfactory quality of life in 90 % of patients. The integrity of the IS/OS layer was preserved in 9 eyes. Inner retinal dimples located in the temporal quadrant related to ILM peeling initiation were observed in 8 eyes. No significant RNFL or ganglion cell complex changes were found compared to the contralateral eye. Macular hole surgery with ILM peeling in this series resulted in a visual acuity gain of 8 ETDRS lines and persistent improvement in quality of life after a 10-year follow-up. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  18. Adult spinal deformity treated with minimally invasive surgery. Description of surgical technique, radiological results and literature review.

    Science.gov (United States)

    Domínguez, I; Luque, R; Noriega, M; Rey, J; Alía, J; Urda, A; Marco, F

    The prevalence of adult spinal deformity has been increasing exponentially over time. Surgery has been credited with good radiological and clinical results. The incidence of complications is high. MIS techniques provide good results with fewer complications. This is a retrospective study of 25 patients with an adult spinal deformity treated by MIS surgery, with a minimum follow-up of 6 months. Radiological improvement was SVA from 5 to 2cm, coronal Cobb angle from 31° to 6°, and lumbar lordosis from 18° to 38°. All of these parameters remained stable over time. We also present the complications that appeared in 4 patients (16%). Only one patient needed reoperation. We describe the technique used and review the references on the subject. We conclude that the MIS technique for treating adult spinal deformity has comparable results to those of the conventional techniques but with fewer complications. Copyright © 2017 SECOT. Publicado por Elsevier España, S.L.U. All rights reserved.

  19. Translating Fashion into Danish

    DEFF Research Database (Denmark)

    Riegels Melchior, Marie; Skov, Lise; Csaba, Fabian

    2011-01-01

    emanate from Denmark and secure growth, jobs and exports even outside the fashion business has taken hold among policymakers, and compelled the government to embrace fashion as a national project. In investigating the emergence and rising stature of Danish fashion, particular at home, we first establish...... a theoretical frame for understanding the cultural economic policy and the motives, principles and strategies behind it. Then – drawing inspiration from Michel Callon’s “sociology of translation” with its moments of translation: problematization, interessement, enrolment and mobilization – we identify...... the actors and analyze their strategic roles and interrelationship through various phases of the development of Danish fashion. Callon’s actor network theory (ANT) is based on the principle of “generalized symmetry” – originally using a single repertoire to analyze both society and nature. We adapt...

  20. Danish TV drama

    DEFF Research Database (Denmark)

    Jensen, Pia Majbritt; Jacobsen, Ushma Chauhan

    2017-01-01

    Following a recent and entirely unprecedented boom in global exports, Danish TV drama series have become the ‘darling’ of the international television industry and enjoyed widespread acclaim from international critics and audiences alike. This international success, however, is not just unprecede......Following a recent and entirely unprecedented boom in global exports, Danish TV drama series have become the ‘darling’ of the international television industry and enjoyed widespread acclaim from international critics and audiences alike. This international success, however, is not just...... unprecedented. It is also interesting from an academic point of view as it challenges existing and long-held theories on global media geography, import/export of audiovisual content, transnational media reception and the importance of transnational television viewing. According to these theories, non...... the relations between different stakeholders such as producers, broadcasters, sellers, buyers, audiences, journalists, critics and fans....

  1. ESCO in Danish municipalities

    DEFF Research Database (Denmark)

    Jensen, Jesper Ole; Hansen, Jesper Rohr; Nielsen, Susanne Balslev

    2013-01-01

    development with international ESCO experience as well as refer to public innovation literature. Combined with empirical case studies on ESCO contracting, we discuss factors and conditions that influence decisions on ESCO, the flexibility of ESCO contracts and whether it implies an innovative process...... mainly been used in the industry so far, but in recent years more and more municipalities have taken up ESCO initiatives, in order to retrofit existing public buildings, and to make them more energy efficient. ESCO is in many ways a new way of collaboration for Danish municipalities, and therefore...... in municipalities ESCOs have received much attention in different Danish energy-.efficiency policies, where ESCOs are often described as a promising way to achieve energy savings in existing housing and to overcome barriers encountered by other attempts at energy savings. Instead of assessing ESCO only...

  2. Esco in Danish municipalities

    DEFF Research Database (Denmark)

    Jensen, Jesper Ole; Hansen, Jesper Rohr; Nielsen, Susanne Balslev

    2012-01-01

    Purpose: The aim of this paper is to discuss the possible benefits of involving Energy Service Companies (ESCO) in realising energy savings in municipalities, and how ESCO projects can be formulated very differently in the various municipalities, according to building volume, use of technologies......, energy savings, type of collaboration etc. Background: Since 2008, several Danish municipalities have started energy retrofitting of municipal buildings, based on contracts with Energy Service Companies. In spite of the strong growth of ESCOs, there is also widespread scepticism about ESCO, as many...... approaches are being used in Danish municipalities, which we label the basic, the integrated and the strategic ESCO approaches. The three approaches include different ambitions, technologies, economies and innovation potentials. Whereas the basic approach implies a ‘traditional’ guarantee-based model...

  3. Hypertension in Danish seafarers

    DEFF Research Database (Denmark)

    Tu, Mingshan; Jepsen, Jørgen Riis

    2016-01-01

    Background: Due to the high prevalence of arterial hypertension and its role in the development of athe- rosclerosis, myocardial infarction and stroke, hypertension is a major public health challenge worldwide. There is limited knowledge of the prevalence of hypertension among seafarers who......, however, are known to have an excess morbidity and mortality from these disorders. This article addresses the prevalence of hypertension among Danish seafarers and discusses potential risk factors for hypertension in maritime settings. Materials and methods: A representative sample of 629 Danish seafarers...... who had statutory medical examinations was studied from the beginning of October 2011 to the end of June 2012. The medical examination included measurements of blood pressure. The prevalence of hypertension in the study po- pulation was stratified by age, work place on board, smoking status, alcohol...

  4. The Danish Adoption Register.

    Science.gov (United States)

    Petersen, Liselotte; Sørensen, Thorkild I A

    2011-07-01

    The Danish Adoption Register was established in 1963-1964 to explore the genetic and environmental contribution to familial aggregation of schizophrenia. The register encompass information on all 14,425 non-familial adoptions of Danish children legally granted in Denmark 1924-1947. It includes name and date of birth of each adoptee and his or her biological and adoptive parents, date of transfer to adoptive parents and date of formal adoption. The linkage to biological and adoptive parents is close to complete, even biological fathers are registered for 91.4% of the adoptees. Adoption registers are a unique source allowing disentangling of genetic and familial environmental influences on traits, risk of diseases, and mortality.

  5. Danish seine - An environmental friendly fishing method?

    DEFF Research Database (Denmark)

    Noack, Thomas; Eggers, Florian; Frandsen, Rikke

    of the total landings where the seine fleet and catches are decreasing. The Danish seine is a specific type of encircling net to catch demersal fish. It is characterized by moderate fuel consumption and no use of heavy weights or doors, probably resulting in a relatively gentle bottom-contact and low...

  6. Drinking pattern and mortality in Danish nurses

    DEFF Research Database (Denmark)

    Morch, L.S.; Johansen, D.; Lokkegaard, E.

    2008-01-01

    . SUBJECTS AND METHODS: At baseline in 1993, a total of 17 772 female members of the Danish Nurse Association completed questionnaires on alcohol intake and other lifestyle factors. The influence of alcohol intake on risk of death was analyzed using Cox proportional hazard model. RESULTS: Alcohol intake of 1...

  7. Microplastic in Danish wastewater

    DEFF Research Database (Denmark)

    The objectives of the present study were to evaluate the role of Danish wastewater treatment plants (WWTPs) in the emission of microplastic to the environment in terms of amounts and types of plastic polymers emitted and if possible, to evaluate which sources these plastic polymers could originate...... investigations (Fourier Transformed Infrared Spectroscopy imaging applying a Focal Plane Array). This method allows both determination of the microplastic concentrations in the samples and identification of the type of plastic polymer of each microplastic particle....

  8. A prospective analysis of pain experience, beliefs and attitudes, and pain management of a cohort of Danish surgical patients

    DEFF Research Database (Denmark)

    Lorentzen, Vibeke; Hermansen, I.L.; Botti, M

    2012-01-01

    Abstract: ABSTRACT Background: Adequacy of pain management is a process indicator of health care quality with consequences for patient outcomes and satisfaction. The reported incidence of moderate to severe postoperative pain worldwide is between 20 to 80%. Objectives: The purpose was to assess...... the quality of pain management in a cohort of Danish postoperative patients by examining their pain experience, beliefs about pain and pain treatment, and relationships between pain intensity, its effect on function, and pharmacological pain management. Methods: The American Pain Society's Patient Outcome...... Questionnaire was used in a consecutive cohort of Danish patients who had undergone gastrointestinal, gynaecological, orthopaedic or urological surgery in the previous 48 hours. Results: Findings indicated uncontrolled pain in 45.5% of patients, who experienced moderate to severe intensity average pain...

  9. The clinical database and implementation of treatment guidelines by the Danish Breast Cancer Cooperative Group in 2007-2016

    DEFF Research Database (Denmark)

    Jensen, Maj-Britt; Laenkholm, Anne-Vibeke; Offersen, Birgitte V

    2018-01-01

    BACKGROUND: Since 40 years, Danish Breast Cancer Cooperative Group (DBCG) has provided comprehensive guidelines for diagnosis and treatment of breast cancer. This population-based analysis aimed to describe the plurality of modifications introduced over the past 10 years in the national Danish...... guidelines for the management of early breast cancer. By use of the clinical DBCG database we analyze the effectiveness of the implementation of guideline revisions in Denmark. METHODS: From the DBCG guidelines we extracted modifications introduced in 2007-2016 and selected examples regarding surgery......, radiotherapy (RT) and systemic treatment. We assessed introduction of modifications from release on the DBCG webpage to change in clinical practice using the DBCG clinical database. RESULTS: Over a 10-year period data from 48,772 patients newly diagnosed with malignant breast tumors were entered into DBCG...

  10. Opinions among Danish knee surgeons about indications to perform total knee replacement showed considerable variation

    DEFF Research Database (Denmark)

    Troelsen, Anders; Schrøder, Henrik; Husted, Henrik

    2012-01-01

    During the past decade, the incidence of primary total knee replacement (TKA) surgery in Denmark has approximately doubled. This increase could be due to weakened indications to perform TKA surgery. We aimed to investigate variation in opinions about indications to perform TKA among Danish knee...

  11. Danish guidelines on management of otitis media in preschool children

    DEFF Research Database (Denmark)

    Heidemann, C. H.; Lous, J.; Berg, J.

    2016-01-01

    Introduction: Otitis media is one of the most common diseases in small children. This underlines the importance of optimizing diagnostics and treatment of the condition. Recent literature points toward a stricter approach to diagnosing acute otitis media (AOM). Moreover, ventilating tube treatment...... for recurrent AOM (RAOM) and chronic otitis media with effusion (COME) has become the most frequently performed surgical procedure in pre-school children. Therefore, the Danish Health and Medicines Authority and the Danish Society of Otorhinolaryngology, Head and Neck Surgery deemed it necessary to update...... the Danish guidelines regarding the diagnostic criteria for acute otitis media and surgical treatment of RAOM and COME. Methods: The GRADE system (The Grading of Recommendations Assessment, Development and Evaluation) was used in order to comply with current standards of evidence assessment in formulation...

  12. Leukocyte depletion results in improved lung function and reduced inflammatory response after cardiac surgery

    NARCIS (Netherlands)

    Gu, YJ; Boonstra, PW; vanOeveren, W

    Leukocyte depletion during cardiopulmonary bypass has been demonstrated in animal experiments to improve pulmonary function, Conflicting results have been reported, however, with clinical depletion by arterial line filter of leukocytes at the beginning of cardiopulmonary bypass. In this study, we

  13. Legal method in danish law

    DEFF Research Database (Denmark)

    Blume, Peter Erik

    and furthermore a brief account of Danish legal history is provided. The following chapters concern: • Legal institutions, • Statute and Statutory Law • Legal Decisions • Legal Literature and Legal Knowledge • Other National Legal Sources • External Influences on Danish Law......This book describes how legal method is used within the Danish legal system. Its target group is foreign lawyers and law students who have an interest in knowing how Danish law commonly is determined and applied. In the first chapters legal method and legal sources in general are defined...

  14. Perceptions of pork and modern pig breeding among Danish consumers

    DEFF Research Database (Denmark)

    Bredahl, Lone; Poulsen, Carsten Stig

    2002-01-01

    This project report summarises the results of a focus group survey of Danish consumers. This survey was conducted by the MAPP Centre in connection with the project 'Sustainability in the production of pork with improved nutritional and eating quality using strategic feeding in outdoor production...... the Univeristy of Uppsala, the University of Bristol and INRA - INRA as the coordinator of this part of the project. The focus groups were held in Danish following a Danish interview guide, but the results are presented in English in this report for the benefit of the project participants and other interested...

  15. Clinical experience with vestibular schwannomas: epidemiology, symptomatology, diagnosis, and surgical results.

    Science.gov (United States)

    Tos, M; Charabi, S; Thomsen, J

    1998-01-01

    The Danish model for vestibular schwannoma (VS) surgery has been influenced by some historical otological events, taking its origin in the fact that the first attempt to remove CPA tumors was performed by an otologist in 1916. In approximately 50 years VS surgery was performed by neurosurgeons in a decentralized model. Highly specialized neuro- and otosurgeons have been included in our team since the early beginning of the centralized Danish model of VS surgery in 1976. Our surgical practice has always been performed on the basis of known and proven knowledge, but we spared no effort to search for innovative procedures. The present paper reflects the experience we have gained in two decades of VS surgery. Our studies on the incidence, symptomatology, diagnosis, expectancy and surgical results are presented.

  16. Conservative surgery and radiotherapy in the treatment of breast cancer. Preliminary results of 148 patients

    International Nuclear Information System (INIS)

    Faria, S.L.; Chiminazzo Junior, H.; Koseki, N.; Oliveira Filho, J.A. de

    1986-01-01

    The combination of tumoral resection and radiotherapy with preservation of the breast is called conservative treatment of breast cancer. The literature considers this treatment a good option if used by an experient team and with appropriate equipment. This paper shows the results of 148 cases of breast cancer treated by this conservative approach at Centro de Oncologia Campinas. Follow-up varied from 3 to 87 months (mean 28) considered by the histological diagnosis. Overall actuarial survival of 5 years was 77% disease-free survival 55%. Twelve patients (8%) presented local relapse and 13 (9%) had distant metastases as the first therapeutic failure. Cosmetic results were considered good and fair in 89% of patients. These results are similar to others published in the literature (Author) [pt

  17. Valid and complete data on endometrial cancer in the Danish Gynaecological Cancer Database

    DEFF Research Database (Denmark)

    Juhl, Caroline S; Hansen, Estrid S; Høgdall, Claus K

    2014-01-01

    INTRODUCTION: It is a comparative register study designed for data validation of surgery, pathology and recurrence for endometrial cancer in the Danish Gynaecological Cancer Database (DGCD) in the 2005-2009 period. The main outcomes were completeness of the data registered in the DGCD, agreement...... concerning data reported and comparability between the DGCD and a definite reference. MATERIAL AND METHODS: DGCD data on women with endometrial cancer or adenomatous hyperplasia supplemented with patient charts for data on recurrence were retrieved and compared with a definite reference (the pathology report...... and clinical journals). RESULTS: The completeness of data on pathology and surgery reported to the DGCD was 97.3%. The comparability between the DGCG and the definite reference was 94.4%. The agreement for the reported data in the DGCD was 88.3%. For recurrence, the comparability was 94.5% and the agreement...

  18. Simultaneous surgical correction of atrial fibrillation and aortic valve replacement: immediate results after surgery

    Directory of Open Access Journals (Sweden)

    Leo A. Bockeria

    2016-12-01

    Conclusions ― There are few data demonstrating experience in performing of such complex surgical cases due to the severity of patients and small number of institutions having such experience. In our series of hospital mortality observations correlated with the calculated and accounted for 4.4%, which is an acceptable result in this group of patients.

  19. Results of More Than 11,800 Sleeve Gastrectomies: Data Analysis of the German Bariatric Surgery Registry.

    Science.gov (United States)

    Stroh, Christine; Köckerling, Ferdinand; Volker, Lange; Frank, Benedix; Stefanie, Wolff; Christian, Knoll; Christiane, Bruns; Thomas, Manger

    2016-05-01

    Laparoscopic sleeve gastrectomy (SG) is an upcoming procedure in bariatric surgery and is currently performed worldwide. Staple line leakage, as the most frequent and most feared complication, is still a major concern. Since 2005 data from patients undergoing bariatric procedures in Germany have been prospectively registered in an online database and analyzed. All patients who had undergone primary SG within a 7-year period were considered for analysis. Using the German Bariatric Surgery Registry, data from more than 11,800 SGs were collected between January 1, 2005, and December 31, 2013. Staple line leak rate decreased from 6.5% to 1.4%. Male sex, higher body mass index, concomitant sleep apnea, conversion to laparotomy, longer operation time, a combination of buttresses and oversewing, and the occurrence of intraoperative complications were associated with a significantly higher leakage rate compared with when using either buttresses or oversewing alone. On multivariable analysis, operation time and year of procedure only had a significant impact on staple line leakage rate. Owing to the growing experience a constant decrease in the leakage rate after SG has been observed. Staple line disruption may still lead to sepsis, multiorgan dysfunction, and increased mortality. The results of the current study demonstrated that there are factors that increase the risk of leakage and which would enable surgeons to define risk groups, select patients more carefully, and offer closer follow-up during the postoperative course with early recognition and adequate treatment.

  20. Bone marrow mononuclear cell implantation in myocardial laser channels in the ischemic heart disease surgery. Long-term results

    Science.gov (United States)

    Chernyavskiy, Alexander; Fomichev, Alexey; Minin, Stanislav; Nikitin, Nikita

    2017-10-01

    Background: The problem of incomplete myocardial revascularization for diffuse and distal lesions of the myocardium is still relevant. We assessed the clinical and instrumental long-term results of autologous bone marrow cell (BMC) implantation in laser channels in ischemic heart disease with diffuse and distal coronary disease. 35 coronary heart disease (CHD) patients with diffuse and distal coronary disease during coronary artery bypass grafting (CABG) underwent BMC implantation in laser channels. The control group consisted of 29 patients. All patients in this group underwent only CABG. Clinical and instrumental assessment of the method's effect was carried out at two weeks, six months, and six years after surgery. Indirect revascularization showed more significant decreasing of the functional class (FC) New York Heart Association (NYHA), myocardial perfusion and contractility improvement. Autologous BMC implantation in laser channels is an effective method of CHD surgical treatment if it is impossible to perform direct myocardial revascularization. The indirect revascularization effect is formed in the first six months after surgery and remains at the same level for six years.

  1. Clinical outcome and cosmetic results of conservative surgery plus radiation therapy in early stage breast cancer patients

    International Nuclear Information System (INIS)

    Jin Yening; Wang Yajie; Zhang Xiaoqing; Meng Yan; Li Rongqing; Shi Junyi

    2005-01-01

    Objective: To evaluate the clinical outcome and cosmetic results in early stage breast cancer patients treated with conservative surgery plus radiation therapy. Methods: From May 1995 to December 2002, 109 such patients were so treated. The post-operative radiotherapy consisted of whole-breast 6 MV linear accelerator irradiation with two tangential half-fields to a total dose of 45-52 Gy (mean 48.6 Gy), followed by a boost irradiation to the tumor bed. Among them, 79 patients received 10-12 Gy (DB) boost by interstitial implantation brachytherapy ( 192 Ir HDR, Nucletron), with single plane implantation for T1 and double plane implantation for T2 tumor. Thirty patients received 15 Gy boost by electron beam. Adjuvant/concurrent chemotherapy (CMF or CEF) and hormonotherapy were also used according to the patients' clinical characteristics. The cosmetic results were scored by both the doctor and the patients. Results: The overall actuarial 5-year survival was 93.8%, with local recurrence of 6.5%. No radiation-induced ulcer was observed in the breast except for acute inflammation at skin pinholes in 5 patients treated by interstitial implant brachytherapy. Among the 75 patients who had had breast examination, cosmetic result scored as good by patient and doctor were 81% and 87%, respectively. The good rate assessed by doctor in brachytherapy boost group and electron beam boost group were 81.2% (39/48) and 85.2% (23/27), There was no significant difference between these two boost techniques (P>0.05). Conclusions: Tumor bed boost irradiation by either brachytherapy or electron beam technique can provide satisfactory local control in early breast cancer treated with conservative surgery plus radiotherapy without increasing the side effects. There is no significant difference in cosmetic result between these two boost techniques. (authors)

  2. Neoadjuvant chemoradiation therapy with gemcitabine/cisplatin and surgery versus immediate surgery in resectable pancreatic cancer. Results of the first prospective randomized phase II trial

    Energy Technology Data Exchange (ETDEWEB)

    Golcher, Henriette; Merkel, Susanne; Hohenberger, Werner [University Hospital Erlangen, Department of Surgery, Erlangen (Germany); Brunner, Thomas B. [University Hospital Erlangen, Department of Radiation Oncology, Erlangen (Germany); University Hospital Freiburg, Department of Radiation Oncology, Freiburg (Germany); Witzigmann, Helmut [University Hospital Leipzig, Department of Surgery, Leipzig (Germany); Hospital Dresden-Friedrichstadt, General Surgery, Dresden (Germany); Marti, Lukas [Hospital of Kanton St. Gallen, General Surgery, St. Gallen (Switzerland); Bechstein, Wolf-Otto [University Hospital Frankfurt, Department of Surgery, Frankfurt/Main (Germany); Bruns, Christiane [University Hospital Munich, Department of Surgery - Hospital Campus Grosshadern, Munich (Germany); University Hospital Magdeburg, Department of Surgery, Magdeburg (Germany); Jungnickel, Henry [Hospital Dresden-Friedrichstadt, General Surgery, Dresden (Germany); Schreiber, Stefan [University Hospital Leipzig, Department of Surgery, Leipzig (Germany); Grabenbauer, Gerhard G. [University Hospital Erlangen, Department of Radiation Oncology, Erlangen (Germany); Hospital Coburg, Department of Radiation Oncology, Coburg (Germany); Meyer, Thomas [University Hospital Erlangen, Department of Surgery, Erlangen (Germany); Hospital Ansbach, General Surgery, Ansbach (Germany); Fietkau, Rainer [University Hospital Erlangen, Department of Radiation Oncology, Erlangen (Germany)

    2014-09-25

    In nonrandomized trials, neoadjuvant treatment was reported to prolong survival in patients with pancreatic cancer. As neoadjuvant chemoradiation is established for the treatment of rectal cancer we examined the value of neoadjuvant chemoradiotherapy in pancreatic cancer in a randomized phase II trial. Radiological staging defining resectability was basic information prior to randomization in contrast to adjuvant therapy trials resting on pathological staging. Patients with resectable adenocarcinoma of the pancreatic head were randomized to primary surgery (Arm A) or neoadjuvant chemoradiotherapy followed by surgery (Arm B), which was followed by adjuvant chemotherapy in both arms. A total of 254 patients were required to detect a 4.33-month improvement in median overall survival (mOS). The trial was stopped after 73 patients; 66 patients were eligible for analysis. Twenty nine of 33 allocated patients received chemoradiotherapy. Radiotherapy was completed in all patients. Chemotherapy was changed in 3 patients due to toxicity. Tumor resection was performed in 23 vs. 19 patients (A vs. B). The R0 resection rate was 48 % (A) and 52 % (B, P = 0.81) and (y)pN0 was 30 % (A) vs. 39 % (B, P = 0.44), respectively. Postoperative complications were comparable in both groups. mOS was 14.4 vs. 17.4 months (A vs. B; intention-to-treat analysis; P = 0.96). After tumor resection, mOS was 18.9 vs. 25.0 months (A vs. B; P = 0.79). This worldwide first randomized trial for neoadjuvant chemoradiotherapy in pancreatic cancer showed that neoadjuvant chemoradiation is safe with respect to toxicity, perioperative morbidity, and mortality. Nevertheless, the trial was terminated early due to slow recruiting and the results were not significant. ISRCTN78805636; NCT00335543. (orig.) [German] Mehrere nichtrandomisierte Studien zeigten, dass eine neoadjuvante Therapie das Ueberleben bei Patienten mit Pankreaskarzinom verlaengert. Beim lokal fortgeschrittenen Rektumkarzinom gehoert die

  3. First year experience of robotic-assisted laparoscopic surgery with 153 cases in a general surgery department: indications, technique and results.

    Science.gov (United States)

    Tomulescu, V; Stănciulea, O; Bălescu, I; Vasile, S; Tudor, St; Gheorghe, C; Vasilescu, C; Popescu, I

    2009-01-01

    Robotic surgery was developed in response to the limitations and drawbacks of laparoscopic surgery. Since 1997 when the first robotic procedure was performed various papers pointed the advantages of robotic-assisted laparoscopic surgery, this technique is now a reality and it will probably become the surgery of the future. The aim of this paper is to present our preliminary experience with the three-arms "da Vinci S surgical system", to assess the feasibility of this technique in various abdominal and thoracic procedures and to point out the advantages of the robotic approach for each type of procedure. Between 18 January 2008 and 18 January 2009 153 patients (66 men and 87 women; mean age 48,02 years, range 6 to 84 years) underwent robotic-assisted surgical procedures in our institution; we performed 129 abdominal and 24 thoracic procedures, as follows: one cholecystectomy, 14 myotomies with Dor fundoplication, one gastroenteroanastomosis for unresectable antral gastric cancer, one transthoracic esophagectomy, 14 gastrectomies, one polypectomy through gastrotomy, 22 splenectomies,7 partial spleen resections, 22 thymectomy, 6 Nissen fundoplications, one Toupet fundoplication, one choledocho-duodeno-anastomosis, one drainage for pancreatic abscess, one distal pancreatectomy, one hepatic cyst fenestration, 7 hepatic resections, 29 colonic and rectal resections, 5 adrenalectomies, 12 total radical hysterectomies and pelvic lymphadenectomy, 3 hysterectomies with bilateral adnexectomy for uterine fibroma, one unilateral adnexectomy, and 2 cases of cervico-mediastinal goitre resection. 147 procedures were robotics completed , whereas 6 procedures were converted to open surgery due to the extent of the lesion. Average operating room time was 171 minutes (range 60 to 600 minutes, Median length of stay was 8,6 days (range 2 to 48 days). One system malfunctions was registered. Post-operatory complications occurred in 14 cases. There were no deaths. Our preliminary experience

  4. An analysis of the visual results when using toric lenses in cataract surgery

    Directory of Open Access Journals (Sweden)

    Astor Grumann Junior

    2015-02-01

    Full Text Available Purpose: To evaluate the postoperative results when using the toric IOL during phacoemulsification. Methods: Retrospective cohort based study on the 95 eyes of 67 patients, selected by a census. Analyzed patients with cataracts who had undergone phacoemulsification placement with AcrySof® toric IOL from january 2010 to december 2012. For analysis purposes, it was considered successful when the residual astigmatism was d”0.75 diopters. The Wilcoxon test for related samples was used to compare non-parametric samples, while the Student T test was used for samples with normal distribution. A p d”0.05 significance level was granted. Results: The average age of the population was 73.00 (±10.87, there was a higher incidence of females (56.8% and no difference in the side of the affected eye. The average preoperative spherical component was 0.86 (±2.89, since the average cylindrical component was -1.53 (±1.09, with a predominance of the shaft against the rule (51.6%. The logarithmic visual acuity (logMAR preoperative average was 0.32 (±0.25. The average postoperative spherical component was -0.02 (±0.53. Surgical success was obtained in 71 eyes (74.7% having a significant decrease (p <0.001 in the cylindrical component and postoperative logarithmic visual acuity, with the respective values of - 0.61 (±0.55 and 0.08 (±0.14, with the remaining axis against the rule (33.7%. Conclusions: The toric lenses were safe and reproducible with regards to postoperative results and therefore an important option for obtaining excellent final refractometric results.

  5. Self-expanding metallic stent as a bridge to surgery in the treatment of left colon cancer obstruction: Cost-benefit analysis and oncologic results.

    Science.gov (United States)

    Flor-Lorente, Blas; Báguena, Gloria; Frasson, Matteo; García-Granero, Alvaro; Cervantes, Andrés; Sanchiz, Vicente; Peña, Andres; Espí, Alejandro; Esclapez, Pedro; García-Granero, Eduardo

    2017-03-01

    The use of a self-expanding metallic stent as a bridge to surgery in acute malignant left colonic obstruction has been suggested as an alternative treatment to emergency surgery. The aim of the present study was to compare the morbi-mortality, cost-benefit and long-term oncological outcomes of both therapeutic options. This is a prospective, comparative, controlled, non-randomized study (2005-2010) performed in a specialized unit. The study included 82 patients with left colon cancer obstruction treated by stent as a bridge to surgery (n=27) or emergency surgery (n=55) operated with local curative intention. The main outcome measures (postoperative morbi-mortaliy, cost-benefit, stoma rate and long-term oncological outcomes) were compared based on an "intention-to-treat" analysis. There were no significant statistical differences between the two groups in terms of preoperative data and tumor characteristics. The technically successful stenting rate was 88.9% (11.1% perforation during stent placement) and clinical success was 81.4%. No difference was observed in postoperative morbi-mortality rates. The primary anastomosis rate was higher in the bridge to surgery group compared to the emergency surgery group (77.8% vs. 56.4%; P=.05). The mean costs in the emergency surgery group resulted to be €1,391.9 more expensive per patient than in the bridge to surgery group. There was no significant statistical difference in oncological long-term outcomes. The use of self-expanding metalllic stents as a bridge to surgery is a safe option in the urgent treatment of obstructive left colon cancer, with similar short and long-term results compared to direct surgery, inferior mean costs and a higher rate of primary anastomosis. Copyright © 2017 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

  6. Interaction of demographic factors with the results of the surgery for degenerative disease of the cervical spine: a retrospective evaluation

    Directory of Open Access Journals (Sweden)

    Celso Garreta Prats Dias

    Full Text Available ABSTRACT Objective: Degenerative disease of the cervical spine is a frequent source of intermittent neck pain, where the predominant symptom is axial neck pain. The indications for surgical treatment are reserved for the cases where the conservative treatment has not relieved the symptoms or the patient presents progressive neurological impairment. The objective of this study was to evaluate the prognostic factors involved in patients submitted to surgical treatment of the cervical spine, Methods: The study analyzed data from patients submitted to cervical spine surgery between July 2011 and November 2015 (n= 58. The evaluated data included smoking habits, hypertension, diabetes, overweight, surgical technique, and number of levels of fusion. The primary outcome was defined as pain and the secondary outcomes were quality of life and disability., Results: A statistically significant difference was found between baseline and the 12-month post-operative results regarding pain in favor of non-hypertensive patients (p= 0.009 and discectomy plus instrumentation (, p= 0.004. There was also significant difference between the results of neck disability in favor of non-hypertensive patients (p= 0.028 and patients with body mass index lower than 25, kg/m2 (p= 0.005. There was no significant interaction between any analyzed data and the quality of life score results. Conclusions: Non-hypertensive patients, those with body mass index lower than 25 kg/m2, and those submitted to discectomy combined with arthrodesis of the cervical spine are the most benefited by cervical degenerative disease surgery.

  7. Surgery for constipation : systematic review and practice recommendations : Results I: Colonic resection

    OpenAIRE

    Knowles, C. H.; Grossi, U.; Chapman, M.; Mason, James; HASH(0x55897e2bacf8); HASH(0x55897e130090)

    2017-01-01

    Aim\\ud \\ud To assess the outcomes of colectomy in adults with chronic constipation (CC).\\ud \\ud Method\\ud \\ud Standardised methods and reporting of benefits and harms were used for all CapaCiTY reviews that closely adhered to PRISMA 2016 guidance. Main conclusions were presented as summary evidence statements (SES) with a summative Oxford Centre for Evidence-Based Medicine (2009) level.\\ud \\ud Results\\ud \\ud Forty articles were identified, providing data on outcomes in 2045 patients. Evidence...

  8. Short convalescence after vaginal prolapse surgery

    DEFF Research Database (Denmark)

    Ottesen, Marianne; Sørensen, Mette; Kehlet, Henrik

    2003-01-01

    OBJECTIVE: Retrospectively to describe the recommended convalescence according to patients who had undergone vaginal prolapse surgery in 1996-98, and prospectively to describe the need for and limiting factors for convalescence after vaginal prolapse surgery in 1999-2000 at a Danish University Ho...

  9. The 2011 Danish Election - Summary of the 2011 Danish election campaign

    Directory of Open Access Journals (Sweden)

    David Nicolas Hopmann

    2011-01-01

    Full Text Available On September 15, 2011 a record-high turn-out of 88 percent of the approx. 4 million Danes eligible to vote for the Danish parliament, the Folketing, was reached. This paper gives a short descriptive summary of the 2011 Danish election campaign. Irrespective of which side would win the position as primeminister, one thing was given: an exceptional era in Danish politics was coming to an end. After ten years of a Right Liberal-Conservative minority government supported by the Danish People's Party, Danish poli-tics would return to its classic modus operandi of centrist parties determining the prime-minister. By a margin of a few thousand votes, the red block won the elections and the new prime minister of Denmark is the Social Democrat Helle Thorning-Schmidt. This article describes the political context prior to the election campaign, the course of the election campaign, furthermore it presents the election results in a historical perspective and shortly discusses the challenges the new government is facing.

  10. Spontaneous intracerebral haematomas - the influence of computerized tomography on the results of surgery

    International Nuclear Information System (INIS)

    Kolodziejczyk, D.

    1981-01-01

    The report covers 30 patients of 10 to 74 years of age who has hard spontaneous intracerebral haematomas in the time from 1975 to 1980 and had been operated on after diagnosing by means of computerized tomography. The total mortality rate was 40% and was not significantly different from the total operative result obtained by other authors in the CT-period, but it compares poor to the pre-CT-aera. This deterioration despite improved diagnoses might be an effect of computerized tomography on the operating surgeon. Out of 18 survivors, 8 were completely healed. 4 patients kept some neurological symptoms, but could manage everyday life on their own. 6 patients kept serious neurological defects needing care. The influence of neurological-clinical parameters on the final operation result hasn't lost its importance in the CT-aera. The value of CT for the therapy of intracerebral haematomas lies in course control which often justifies a conservative proceeding with good absorption tendency taking into consideration the clinical-neurological picture, despite the persistence of growing and displacing processes. (orig./MG) [de

  11. Results of post-laparoscopic cholecystectomy duplex scan without deep vein thrombosis prophylaxis prior to surgery

    Directory of Open Access Journals (Sweden)

    Mohammad Ali Pakaneh

    2012-11-01

    Full Text Available  Abstract Backgrounds: There are controversies among surgeons about prophylaxis of deep vein thrombosis (DVT in laparoscopic cholecystectomy. The aim of this study was the assessment of patients’ condition after laparoscopic cholecystectomy without any prophylactic measure. Methods: 100 cases of laparoscopic cholecystectomy without DVT prophylaxis were followed by duplex scanning in the first postoperative day and by physical examination and patient history at the first to second postoperative week however no clinical sign was found for DVT. Results: Only one case of partially thrombosis (1% was found by duplex scanning which was managed conservatively. Conclusion: Laparoscopic cholecystectomy may consider as a low-risk procedure and routine prophylaxis may not be justified in the absence of other risk factor. 

  12. Surgical Treatment of Dupuytren's Contracture; Results and Complications of Surgery: Our Experience.

    Science.gov (United States)

    Khan, Parwez Sajad; Iqbal, Shabir; Zaroo, Inam; Hayat, Humera

    2010-12-01

    Dupuytren's disease is one of the fibro-proliferative conditions affecting the palmar and digital fascia. This disease has been known to surgeons and treated by them for at least 200 years. Dupuytren's disease is very common in Northern Europe and also in countries inhabited by immigrants from Northern Europe. Dupuytren's contracture is stated to be uncommon in Indian subcontinent and very little has been written about this disease in India. The authors have however come across 30 patients with Dupuytren's contracture and they are the subject of this paper, with special emphasis on its surgical correction and complications of surgical treatment. Patients were categorized into stages I, II and III as per the severity of disease. Regional fasciectomy was performed in 90% of the patients and extensive fasciectomy in 10% of patients. Most of wounds were closed by primary closure with z-plasty. In rest of the patients free skin grafts were used to close the wound, when primary closure was not possible. The patients were followed up regularly for 5 years and the results of surgical treatment were categorized into excellent, good, fair and poor. The results were excellent in 23 patients (76.66%), good in six patients (20%) and fair in one patient (3.33%). Post operative edema and some stiffness was seen in two patients. Wound infection was seen in one patient and haematoma in one patient. The correct surgical technique and meticulous post operative care is needed to achieve higher rates of correction and to limit the complications and recurrence.

  13. Usefulness of StereoEEG-based tailored surgery for medial temporal lobe epilepsy. Preliminary results in 11 patients.

    Science.gov (United States)

    Kubota, Yuichi; Ochiai, Taku; Hori, Tomokatsu; Kawamata, Takakazu

    2017-07-01

    Surgical options for medial temporal lobe epilepsy (MTLE) include anterior temporal lobectomy (ATL) and selective amygdalohippocampectomy (SAH). Optimal criteria for choosing the appropriate surgical approach remain uncertain. This article reports 11 consecutive cases in which electrophysiological findings of stereoelectroencephalography (SEEG) were used to determine the optimal surgical approach. Eleven consecutive patients with MTLE underwent SEEG evaluation and were placed in either the medial or the medial+lateral group based on the findings. Patients in the medial group underwent SAH using the subtemporal approach, and patients in the medial+lateral group underwent SEEG-guided anterior temporal lobectomy. SEEG findings were also compared with other examinations including flumazenil (FMZ)-positron emission tomography (PET), fluorine-18 labeled fluorodeoxyglucose (FDG)-PET, and magnetoencephalography (MEG). Results were evaluated to determine which examinations most consistently identified the epileptogenic zone. Of the 11 cases, 4 patients were placed in the medial group, and 7 patients in the medial+lateral group. Of patients, 90.9% were classified in class I of the Engel Epilepsy Surgery Outcome Scale, while 72.7% were classified in class I by the International League Against Epilepsy (ILAE) system. Analyzed by group, 100% of the medial group experienced an Engel class I outcome in the medial group, compared to 85.7% in the medial+lateral group. SEEG findings were comparable with FDG-PET results (10 of 11, 91%). Tailored surgery guided by SEEG is an electrophysiologically feasible treatment for MTLE that can result in favorable outcomes. Although seizures are thought to originate in the medial temporal lobe in MTLE, it is important for involvement of the lateral temporal cortex to be also considered in some cases. Copyright © 2017. Published by Elsevier B.V.

  14. Interaction of demographic factors with the results of the surgery for degenerative disease of the cervical spine: a retrospective evaluation.

    Science.gov (United States)

    Dias, Celso Garreta Prats; Roberto, Bruno Braga; Basaglia, Lucas; Lenza, Mario; Nicolau, Rodrigo Junqueira; Ferretti, Mario

    2017-01-01

    Degenerative disease of the cervical spine is a frequent source of intermittent neck pain, where the predominant symptom is axial neck pain. The indications for surgical treatment are reserved for the cases where the conservative treatment has not relieved the symptoms or the patient presents progressive neurological impairment. The objective of this study was to evaluate the prognostic factors involved in patients submitted to surgical treatment of the cervical spine. The study analyzed data from patients submitted to cervical spine surgery between July 2011 and November 2015 ( n  = 58). The evaluated data included smoking habits, hypertension, diabetes, overweight, surgical technique, and number of levels of fusion. The primary outcome was defined as pain and the secondary outcomes were quality of life and disability. A statistically significant difference was found between baseline and the 12-month post-operative results regarding pain in favor of non-hypertensive patients ( p  = 0.009) and discectomy plus instrumentation ( p  = 0.004). There was also significant difference between the results of neck disability in favor of non-hypertensive patients ( p  = 0.028) and patients with body mass index lower than 25 kg/m 2 ( p  = 0.005). There was no significant interaction between any analyzed data and the quality of life score results. Non-hypertensive patients, those with body mass index lower than 25 kg/m 2 , and those submitted to discectomy combined with arthrodesis of the cervical spine are the most benefited by cervical degenerative disease surgery.

  15. Hypothalamic Obesity following Craniopharyngioma Surgery: Results of a Pilot Trial of Combined Diazoxide and Metformin Therapy

    Directory of Open Access Journals (Sweden)

    Ahmet Alexandra

    2011-03-01

    Full Text Available Objective. To assess the effect of combined diazoxide-metformin therapy in obese adolescents treated for craniopharyngioma. Design. A prospective open-label 6-month pilot treatment trial in 9 obese subjects with craniopharyngioma. Diazoxide (2 mg/kg divided b.i.d., maximum 200 mg/day and metformin (1000 mg b.i.d.. Whole body insulin sensitivity index (WBISI and area-under-the-curve insulin (AUCins were calculated. Results. Seven subjects completed: 4M/3F, mean ± SD age years, weight  kg, BMI  kg/m2, and BMI SDS . Two were withdrawn due to vomiting and peripheral edema. Of participants completing the study, the mean ± SD weight gain, BMI, and BMI SDS during the 6 months were reduced compared to the 6 months prestudy ( versus  kg, ; versus  kg/m2, ; versus , , resp.. AUCins correlated with weight loss (, and BMI decrease (, . Conclusion. Combined diazoxide-metformin therapy was associated with reduced weight gain in patients with hypothalamic obesity. AUCins at study commencement predicted effectiveness of the treatment.

  16. Green and technical efficient growth in Danish fresh water aquaculture

    DEFF Research Database (Denmark)

    Nielsen, Rasmus

    2011-01-01

    growth can be achieved by introducing new environmentally friendly water purification systems in Danish fresh water aquaculture. Data Envelopment Analysis is used to investigate whether different water purification systems and farm size influence technical efficiency. The empirical results indicate...

  17. Evidence-based Surgery of Aortic Regurgitation: Results of a Questionnaire in German-speaking Countries.

    Science.gov (United States)

    Dinges, Christian; Steindl, Johannes; Hitzl, Wolfgang; Kiesslich, Tobias; Seitelberger, Rainald

    2017-03-04

    Background  evidence-based medicine (EBM) approaches have reached broad acceptance, both in conservative and surgical disciplines. The aim of this study is to clarify the role of EBM in a rare condition of aortic regurgitation (AR) with surgical indication. Methods  A purpose-built Internet-based questionnaire was sent to 607 cardiovascular surgeons in Germany, Austria, and Switzerland. A virtual 64-year-old patient's medical history was presented, including two ultrasound images and one computed tomography scan, showing a 58-mm aortic root aneurysm and a severe trileaflet regurgitant aortic valve. Participants had to choose their preferred therapeutic strategy from a list. Additionally, demographics including nationality, the center size, and the frequency of similar types of patients referred to their departments were collected. Results  Of 607 questionnaires, 100 were returned (16%). One participant was excluded due to conflicting answers. Most surgeons ( n  = 84; 84%) chose a valve-sparing root replacement (VSRR). A Bentall procedure was preferred by 13 surgeons (13%). Two surgeons voted for aortic valve replacement combined with partial root resection. The decision-making process was not significantly influenced by center size, nationality, or frequency of patients. Conclusion  Applying the current guidelines to our virtual study patient, 84% of participants acted accordingly choosing VSRR. Remarkably, 14% of these surgeons see less than 10 and 43% see not more than 20 comparable patients per year. Since the guidelines reserve VSRR for competent centers, those numbers as well as the guidelines themselves should be further discussed. Georg Thieme Verlag KG Stuttgart · New York.

  18. Results of clinical application of the modified maze procedure as concomitant surgery

    Science.gov (United States)

    Bakker, Robbert C.; Akin, Sakir; Rizopoulos, Dimitris; Kik, Charles; Takkenberg, Johanna J.M.; Bogers, Ad J.J.C.

    2013-01-01

    OBJECTIVES Atrial fibrillation is the most common cardiac arrhythmia and is associated with significant morbidity and mortality. The classic cut-and-sew maze procedure is successful in 85–95% of patients. However, the technical complexity has prompted modifications of the maze procedure. The objective of this study was to retrospectively evaluate the clinical safety and efficacy of the maze treatment performed at our institution. METHODS From March 2001 until February 2009, 169 patients underwent a modified maze procedure for atrial fibrillation at the Erasmus MC, Rotterdam. Patient characteristics, surgical procedure and follow-up data were obtained by reviewing the medical charts and consulting with the referring physicians. The efficacy of the procedure as measured by AF recurrence was analysed with a repeated measurements model. The quality of life of the patients was assessed with the SF-36 (a short-form health survey with 36 questions) questionnaire and compared with that of the general Dutch population. RESULTS Of the 169 patients who underwent a modified maze procedure, 163 had their maze procedure as a concomitant procedure. The 30-day mortality rate was 4.7% (n = 8). The rate of post-procedural AF recurrence varied significantly over time (P < 0.0001). Decreased left ventricular function, increased age and higher preoperative creatinine levels were predictors of AF recurrence. Quality of life, as measured with the SF-36 questionnaire, was comparable with that of the Dutch population for all health domains. CONCLUSIONS Concomitant maze is a relatively safe treatment that eliminates atrial fibrillation in the majority of patients, although the probability of recurrent AF increases with the passage of time. Decreased left ventricular function, increased age and higher preoperative creatinine levels are associated with an increased risk of AF recurrence. PMID:23103720

  19. Effectiveness of radiation therapy without surgery in metastatic spinal cord compression: final results from a prospective trial

    International Nuclear Information System (INIS)

    Maranzano, Ernesto; Latini, Paolo

    1995-01-01

    Purpose: In assessing effectiveness of radiation therapy (RT) in metastatic spinal cord compression (MSCC), we performed a prospective trial in which patients with this complication were generally treated with RT plus steroids, and surgery was reserved for selected cases. Methods and Materials: Two hundred seventy-five consecutive patients with MSCC entered this protocol. Twenty (7%) underwent surgery plus RT, another 255 received RT alone. Of all eligible patients, 25 (10%) early deaths and 21 (8%) entering a feasibility study of RT without steroids, were not evaluable. Of the 209 evaluable cases, 110 were females and 99 males, and median age was 62 years. Median follow-up was 49 months (range, 13 to 88) and treatment consisted of 30 Gy RT (using two different schedules) together with steroids (standard or high doses, depending on motor deficit severity). Response was assessed according to back pain and motor and bladder function before and after therapy. Results: Back pain total response rate was 82% (complete or partial response or stable pain, 54, 17, or 11%, respectively). About three-fourths of the patients (76%) achieved full recovery or preservation of walking ability and 44% with sphincter dysfunction improved. Early diagnosis was the most important response predictor so that a large majority of patients able to walk and with good bladder function maintained these capacities. When diagnosis was late, tumors with favorable histologies (i.e., myeloma, breast, and prostate carcinomas) above all responded to RT. Duration of response was also influenced by histology. Favorable histologies are associated to higher median response (myeloma, breast, and prostate carcinomas, 16, 12, and 10 months, respectively). Median survival time was 6 months, with a 28% probability of survival for 1 year. Survival time was longer for patients able to walk before and/or after RT, those with favourable histologies, and females. There was agreement between patient survival and

  20. Labral Reattachment in Femoroacetabular Impingement Surgery Results in Increased 10-year Survivorship Compared With Resection.

    Science.gov (United States)

    Anwander, Helen; Siebenrock, Klaus A; Tannast, Moritz; Steppacher, Simon D

    2017-04-01

    Since the importance of an intact labrum for normal hip function has been shown, labral reattachment has become the standard method for open or arthroscopic treatment of hips with femoroacetabular impingement (FAI). However, no long-term clinical results exist evaluating the effect of labral reattachment. A 2-year followup comparing open surgical treatment of FAI with labral resection versus reattachment was previously performed at our clinic. The goal of this study was to report a concise followup of these patients at a minimum of 10 years. We asked if patients undergoing surgical hip dislocation for the treatment of mixed-type FAI with labral reattachment compared with labral resection had (1) improved hip pain and function based on the Merle d'Aubigné-Postel score; and (2) improved survival at 10-year followup. Between June 1999 and July 2002, we performed surgical hip dislocation with femoral neck osteoplasty and acetabular rim trimming in 52 patients (60 hips) with mixed-type FAI. In the first 20 patients (25 hips) until June 2001, a torn labrum or a detached labrum in the area of acetabular rim resection was resected. In the next 32 patients (35 hips), reattachment of the labrum was performed. The same indications were used to perform both procedures during the periods in question. Of the 20 patients (25 hips) in the first group, 19 patients (95%) (24 hips [96%]) were available for clinical and/or radiographic followup at a minimum of 10 years (mean, 13 years; range, 12-14 years). Of the 32 patients (35 hips) in the second group, 29 patients (91%) (32 hips [91%]) were available for clinical and/or radiographic followup at a minimum of 10 years (mean, 12 years; range, 10-13 years). We used the anterior impingement test to assess pain. Function was assessed using the Merle d'Aubigné- Postel score and ROM. Survivorship calculation was performed using the method of Kaplan-Meier with failure defined as conversion to THA, progression of osteoarthritis (of one

  1. Danish Cartoon Crisis/Controversy

    DEFF Research Database (Denmark)

    Hervik, Peter

    2017-01-01

    The Danish Cartoon Crisis Controversy is one of several terms that refer to the turmoil that associates with the Danish newspaper Morgenavisen Jyllands-Posten’s publication of 12 cartoons on 30 September 2005. “The Muhammad Cartoon Crisis” is an alternative heading used for the violent global rea...

  2. The Danish Hip Arthroplasty Register

    DEFF Research Database (Denmark)

    Gundtoft, Per Hviid; Varnum, Claus; Pedersen, Alma Becic

    2016-01-01

    AIM OF DATABASE: The aim of the Danish Hip Arthroplasty Register (DHR) is to continuously monitor and improve the quality of treatment of primary and revision total hip arthroplasty (THA) in Denmark. STUDY POPULATION: The DHR is a Danish nationwide arthroplasty register established in January 1995...

  3. A Constitution for Danish Libraries.

    Science.gov (United States)

    Nielsen, O. Perch

    This overview of the history of legislation governing the Danish library system from 1920 to the present: describes the various kinds of libraries in Denmark, explores the current controversies surrounding the roles of several supervisory library bodies, and details recent recommendations of the Danish Library Commission. (FM)

  4. Entrepreneurial intention of Danish students

    DEFF Research Database (Denmark)

    Fietze, Simon; Boyd, Britta

    2017-01-01

    Purpose – The purpose of this paper is to describe the entrepreneurial intention (EI) among Danish university students applying the theory of planned behaviour. Design/methodology/approach – Using cross-sectional data from the Danish Global University Student Spirit Survey 2013 (n=1...

  5. Danish electricity supply. Statistics 2003

    International Nuclear Information System (INIS)

    2004-01-01

    The Association of Danish Electric Utilities each year issues the statistical yearbook 'Danish electricity supply'. By means of brief text, figures, and tables a description is given of the electric supply sector. The report presents data for the year 2003 for consumption, prices of electric power, power generation and transmission, and trade. (ln)

  6. Danish electricity supply. Statistics 2000

    International Nuclear Information System (INIS)

    2001-07-01

    The Association of Danish Electric Utilities each year issues the statistical yearbook 'Danish electricity supply'. By means of brief text, figures, and tables a description is given of the electric supply sector. The report presents data for the year 2000 for consumption, prices of electric power; power generation and transmission, and trade. (ln)

  7. Danish electricity supply. Statistics 2002

    International Nuclear Information System (INIS)

    2003-01-01

    The Association of Danish Electric Utilities each year issues the statistical yearbook 'Danish electricity supply'. By means of brief text, figures, and tables a description is given of the electric supply sector. The report presents data for the year 2002 for consumption, prices of electric power; power generation and transmission, and trade. (ln)

  8. Danish Balance of Payments Support

    DEFF Research Database (Denmark)

    Tarp, Finn; Kragh, Mads Váczy

    This study is an analysis of Danish Balance for Payments Support (BOP) covering the period 1988-94. This aid instrument has not so far been used as an active tool to further Danish policy conditionalities vis-à-vis the reform process in developing countries. On the contrary, BOP has mainly been...

  9. Results of total joint arthroplasty and joint preserving surgery in younger patients evaluated by alternative outcome measures

    DEFF Research Database (Denmark)

    Klit, Jakob

    2014-01-01

    , hip OA is associated with FAI covering three fundamentally different hip deformities, including acetabular dysplasia; all hypothesized to initiates OA development. Where PAO is used worldwide as a joint-preserving procedure in acetabular dysplasia, TKA and THA are the treatment of choice of end stage......BACKGROUND: Knee and hip OA is the clinical and pathological outcome of a functional and structural failure of the joint, resulting in pain and physical dysfunction. Despite the similarity in clinical presentation the pathogenesis seems to differ. Where knee OA is associated with obesity and trauma...... information prior to PAO, TKA and THA surgery. MATERIAL AND METHODS: This PhD thesis is based on three studies. Study I is a cross-sectional survey of preserved hip joints with a mean follow-up of ten years after PAO. One hundred patients (121 PAO's) were eligible for inclusion. An inquiry to the National...

  10. [Effect of indications and pre-existing conditions on the result of McDonald's cervix-closure surgery].

    Science.gov (United States)

    Avar, Z; Tóth, B; Zacher, P

    1979-01-01

    Authors have performed the McDonald cerclage operation on 172 gravidae because of cervical incompetence. From these pregnancies 80.2 per cent of the infants have survived over the sixth day. While with operations performed on the basis of extended indications for surgery an effect of 56.5 per cent was achieved, it was in cases of classical ones 92.8 per cent. Two complicated cases are reported caused by blastospores or bacteria respectively, isolated also in the vaginal secretion which have ascended into the uterine cavity. Both cases resulted in fetal death and in a septic condition of the mother. It is emphasized that the normal vaginal bioflora is essential condition for the cervical suture.

  11. Results of high dose radiation and surgery in the treatment of advanced cancer of the head and neck

    International Nuclear Information System (INIS)

    Carifi, V.G.; Ohanion, M.L.; David, A.B.; Greenlaw, R.; Rush, B.F. Jr.

    1974-01-01

    One hundred nineteen patients with stage III or IV cancer of the oral cavity or laryngopharynx were treated with combined radiation therapy and surgery at the University of Kentucky and the New Jersey Medical School since 1962. In the University of Kentucky series, the three year postoperative survival figures in patients with stage III or IV lesions were 43 percent for lesions of the laryngopharynx and 39 percent for lesions of the oral cavity. Of great interest are the survival figures for patients with stage IV lesions: 50 percent for those with lesions of the laryngopharynx and 11 percent for those with lesions of the oral cavity. Although the New Jersey Medical School series is still young, the results (by actuarial projection) approached those of the University of Kentucky series and will be interesting to follow. (U.S.)

  12. Danish Palliative Care Database

    DEFF Research Database (Denmark)

    Grønvold, Mogens; Adsersen, Mathilde; Hansen, Maiken Bang

    2016-01-01

    Aims: The aim of the Danish Palliative Care Database (DPD) is to monitor, evaluate, and improve the clinical quality of specialized palliative care (SPC) (ie, the activity of hospital-based palliative care teams/departments and hospices) in Denmark. Study population: The study population is all...... patients were registered in DPD during the 5 years 2010–2014. Of those registered, 96% had cancer. Conclusion: DPD is a national clinical quality database for SPC having clinically relevant variables and high data and patient completeness....

  13. The Danish Schizophrenia Registry

    DEFF Research Database (Denmark)

    Baandrup, Lone; Cerqueira, Charlotte; Haller, Lea

    2016-01-01

    Aim of database: To systematically monitor and improve the quality of treatment and care of patients with schizophrenia in Denmark. In addition, the database is accessible as a resource for research. Study population: Patients diagnosed with schizophrenia and receiving mental health care...... to the data for use in specific research projects by applying to the steering committee. Conclusion: The Danish Schizophrenia Registry represents a valuable source of informative data to monitor and improve the quality of care of patients with schizophrenia in Denmark. However, continuous resources and time...

  14. Intersectoriality in Danish municipalities

    DEFF Research Database (Denmark)

    Heering Holt, Ditte; Frohlich, Katherine L; Tjørnhøj-Thomsen, Tine

    2017-01-01

    healthier practices into various settings, e.g. creating healthy school environments for increased physical activity and healthy eating. While other more overarching interventions on the health impacts of broader welfare policies (e.g. education policy) tend to be neglected. The interventions hereby neglect...... the intersectoral policy process legitimates certain practices in the setting of Danish municipal health promotion and the potential impact this can have for long-term, sustainable healthy public policy. Based on ethnographic fieldwork, we show how the intention of intersectoriality produces a strong concern...

  15. The Danish Anaesthesia Database

    DEFF Research Database (Denmark)

    Antonsen, Kristian; Rosenstock, Charlotte Vallentin; Lundstrøm, Lars Hyldborg

    2016-01-01

    AIM OF DATABASE: The aim of the Danish Anaesthesia Database (DAD) is the nationwide collection of data on all patients undergoing anesthesia. Collected data are used for quality assurance, quality development, and serve as a basis for research projects. STUDY POPULATION: The DAD was founded in 2004....... In addition, an annual DAD report is a benchmark for departments nationwide. CONCLUSION: The DAD is covering the anesthetic process for the majority of patients undergoing anesthesia in Denmark. Data in the DAD are increasingly used for both quality and research projects....

  16. A Danish case

    DEFF Research Database (Denmark)

    Togeby, Mikael; Dyhr-Mikkelsen, Kirsten; Larsen, Anders

    2012-01-01

    enable the national goals to be met in a cost-effective manner? (3) Is the overall design of the policy portfolio appropriate? The evaluation gave recommendations on how to improve and develop the portfolio, mainly using cost-effectiveness as criteria. The evaluation was completed in December 2008......, and this paper presents the main findings and the subsequent impact on Danish policy. A key lesson learned is the importance of including all energy efficiency policies in the evaluation. Examining the entire portfolio of policies (as opposed to only selected policies) gave way to findings that would otherwise...

  17. The Danish Contracting System

    DEFF Research Database (Denmark)

    Bonke, Sten; Levring, Peter

    The paper is mainly concerned with the institutional framework of the Danish construction industry, describing structures, rules and actors' roles within a perspective of nationally defined procedural guidelines on construction projects. These aspects are treated under the concept of a "contracting...... system". After a short introduction to the structure and activities of the industry the post-war development is reviewed, in particular emphasising the importance of the early industrialisation process which in an international perspective represents quite unique features. Furthermore the most recent...

  18. What is a pickaxe in Danish? Danish children’s engagement in English-language media

    DEFF Research Database (Denmark)

    Jensen, Signe Hannibal

    collected recently, it has not yet been coded an analyzed. However, results from the LDs show that many Danish children engage in English language mediated activities, that there are significant gender differences and that gaming and YouTube are related to language learning.......In an increasingly globalized and mediatized world, children’s spare time engagement in media may not be mediated in Danish; rather with English as the leading lingua franca, many children engage in activities mediated in English.    The present paper investigates the English-language media habits...... of seven Danish children between the ages of 7 and 10: four girls and three boys.  The children were interviewed in groups while showing the researcher which English-language media activities they engage in in their spare time. One child was interviewed on her own. The main focus of the interviews...

  19. Ochratoxin A in Danish cereals 1986-1992 and daily intake by the Danish population

    DEFF Research Database (Denmark)

    Jørgensen, Kevin; Rasmussen, Gitte; Thorup, Inger

    1996-01-01

    Ochratoxin A is a common contaminant in Danish cereals, and surveillance of ochratoxin A in cereals has been a part of the Danish monitoring system since 1986. Occurrence of ochratoxin A is highly related to the climatic conditions during harvest. Rye is the crop which is most often contaminated...... and contains the highest levels of ochratoxin A. The result of the survey period from 1986 to 1992 (total of 1431 samples) together with food consumption data is the basis of intake calculations. Especially in years with wet weather during harvest, the daily intake of ochratoxin A for some individuals...... in the Danish population could reach levels which exceed the tolerable daily intake (TDI) for ochratoxin A of 5 ng/kg bw suggested by The Nordic Working Group on Food Toxicology and Risk Evaluation. A maximum limit of 5 mu g ochratoxin A per kg cereal would keep the daily intake below 5 ng/kg bw....

  20. Outcome of surgery after macula-off retinal detachment - results from MUSTARD, one of the largest databases on buckling surgery in Europe.

    Science.gov (United States)

    Thelen, Ulrich; Amler, Susanne; Osada, Nani; Gerding, Heinrich

    2012-08-01

    To evaluate the anatomical success rate of scleral buckling surgery in the treatment of rhegmatogenous retinal detachment and to evaluate the differences in outcome between patients suffering macula-off retinal detachment and those without a macular involvement. As a retrospective interventional case series, Munster Study on Therapy Achievements in Retinal Detachment (MUSTARD) is one of the largest ever established of retinal detachment patients and their outcome after buckling surgery, with 4325 patients who underwent surgery between 1980 and 2001. In 53.94% (n = 2134) of 3956 patients with nontraumatic retinal detachment, the macula was involved. The main outcome measure was the achievement of dry anatomical attachment of the retina. The success rate in patients with macula-off retinal detachment is 80.46% and thus 7.78% lower (p macula intact whose success rate amounted to 88.24%. The overall success rate of all 4325 MUSTARD patients was 83.98%. Scleral buckling is an established and mostly successful method for the treatment of retinal detachment. As our case series has demonstrated, even eyes with macula-off can be treated successfully by this procedure, thereby avoiding the complications of primary vitrectomy. © 2010 The Authors. Journal compilation © 2010 Acta Ophthalmol.

  1. Quality development of Danish strawberries

    DEFF Research Database (Denmark)

    Østergaard, Peder; Stacey, Julia

    1999-01-01

    The quality of fruit and berries has often been the topic of debate and Danish strawberries have been both praised and criticized. Therefore the Danish Institute of Agricultural Sciences, Danish Fruit Growers' Association, the Danish Veterinary and Food Administration and MAPP have joined together...... in a project about quality assurance of strawberries. One purpose of the project has been to provide systematic knowledge about Danish consumers' attitudes towards strawberries, knowledge, buying behaviour and consumption of strawberries. Another purpose has been to take an active part in the development...... of new strawberry varieties and growing methods and also to support better distribution and sale of strawberries. During 1999, focus group interviews and a representative study with 1174 householdswere carried out. In-home tests of existing and new varieties of strawberries will be carried out during...

  2. Peptide Receptor Radionuclide Therapy with (90)Y-DOTATOC and (177)Lu-DOTATOC in Advanced Neuroendocrine Tumors: Results from a Danish Cohort Treated in Switzerland

    DEFF Research Database (Denmark)

    Pfeifer, Andreas Klaus; Gregersen, Tine; Grønbæk, Henning

    2011-01-01

    Limited therapeutic options have highlighted the demand for new treatment modalities for patients with advanced neuroendocrine tumors (NET). Promising results of initial studies have warranted the implementation of peptide receptor radionuclide therapy (PRRT) in clinical practice. However, this t...

  3. Peptide receptor radionuclide therapy with Y-DOTATOC and (177)Lu-DOTATOC in advanced neuroendocrine tumors: results from a Danish cohort treated in Switzerland

    DEFF Research Database (Denmark)

    Pfeifer, Andreas Klaus; Gregersen, Tine; Grønbæk, Henning

    2011-01-01

    Limited therapeutic options have highlighted the demand for new treatment modalities for patients with advanced neuroendocrine tumors (NET). Promising results of initial studies have warranted the implementation of peptide receptor radionuclide therapy (PRRT) in clinical practice. However, this t...

  4. Fast-track surgery for breast cancer is possible

    DEFF Research Database (Denmark)

    Mertz, Birgitte G; Kroman, Niels; Williams, Helene

    2013-01-01

    INTRODUCTION: Breast cancer is common among Danish women with more than 4,100 new cases annually. In 2008 the concept of fast-track surgery was introduced at the Department of Breast Surgery at Rigshospitalet, Copenhagen. The aim of this study is to describe the new clinical pathway for breast...... to provide immediate advice and support. CONCLUSION: The results confirm that a short stay can be successfully carried out for breast cancer patients. Implementing the fast-track programme involved the introduction of a clear clinical pathway for the patients and more effective daily routines. Patients felt...... cancer patients after implementation of a fast-track surgery programme. MATERIAL AND METHODS: A clinical pathway of all involved disciplines was developed including anaesthetic, analgesics, nausea and vomiting, drain and wound management, discharge assessment and psychosocial support. RESULTS...

  5. Stellate Ganglion Block, Compared With Xenon Light Irradiation, Is a More Effective Treatment of Neurosensory Deficits Resulting From Orthognathic Surgery, as Measured by Current Perception Threshold.

    Science.gov (United States)

    Nogami, Kentaro; Taniguchi, Shogo

    2015-07-01

    The aim of this study was to evaluate the relative effectiveness of stellate ganglion blockade (SGB) versus xenon light irradiation (XLI) for the treatment of neurosensory deficits resulting from orthognathic surgery as determined by a comparison of prospective measurements of electrical current perception thresholds (CPTs) and ranged CPTs (R-CPTs). CPT and R-CPT in the mental foramen area were measured during electrical stimulation at 98 different sites on the body in patients who had undergone orthognathic surgery. After surgery, patients were assigned to the SGB group or the XLI group. CPT and R-CPT of the 2 groups were measured at stimulation frequencies of 2,000, 250, and 5 Hz before surgery, 1 week after surgery, and after 10 treatment sessions. Furthermore, the influence of surgical factors, such as genioplasty and a surgically exposed inferior alveolar nerve (IAN), was examined in the 2 groups. Patients' CPT and R-CPT values indicated a considerable amount of sensory disturbance in most cases after surgery. The change in magnitude of all CPT and R-CPT values for the SGB group decreased considerably compared with that for the XLI group after treatment. There was no correlation between CPT or R-CPT values and surgical factors (eg, genioplasty and exposure of the IAN). SGB of the IAN could be an effective method for treating neurosensory deficits after orthognathic surgery on the IAN. Copyright © 2015 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

  6. One-Stop Clinic Utilization in Plastic Surgery: Our Local Experience and the Results of a UK-Wide National Survey

    Science.gov (United States)

    Gorman, Mark; Coelho, James; Gujral, Sameer; McKay, Alastair

    2015-01-01

    Introduction. “See and treat” one-stop clinics (OSCs) are an advocated NHS initiative to modernise care, reducing cancer treatment waiting times. Little studied in plastic surgery, the existing evidence suggests that though they improve care, they are rarely implemented. We present our experience setting up a plastic surgery OSC for minor skin surgery and survey their use across the UK. Methods. The OSC was evaluated by 18-week wait target compliance, measures of departmental capacity, and patient satisfaction. Data was obtained from 32 of the 47 UK plastic surgery departments to investigate the prevalence of OSCs for minor skin cancer surgery. Results. The OSC improved 18-week waiting times, from a noncompliant mean of 80% to a compliant 95% average. Department capacity increased 15%. 95% of patients were highly satisfied with and preferred the OSC to a conventional service. Only 25% of UK plastic surgery units run OSCs, offering varying reasons for not doing so, 42% having not considered their use. Conclusions. OSCs are underutilised within UK plastic surgery, where a significant proportion of units have not even considered their benefit. This is despite associated improvements in waiting times, department capacity, and levels of high patient satisfaction. We offer our considerations and local experience instituting an OSC service. PMID:26236502

  7. What contributes to long-term quality of life in breast cancer patients who are undergoing surgery? Results of a multidimensional study.

    Science.gov (United States)

    Wittmann, Victoria; Látos, Melinda; Horváth, Zoltán; Simonka, Zsolt; Paszt, Attila; Lázár, György; Csabai, Márta

    2017-08-01

    This study aims to examine the key determinants of long-term quality of life in breast cancer patients who are undergoing surgery using a multidimensional approach and taking into account preoperative and post-operative psychological characteristics such as anxiety, depression, posttraumatic growth, body image, and physical activity as well as medical parameters. The study involved 63 breast cancer patients from the Department of Surgery at the University of Szeged. Assessments occurred 1 day before surgery as well as 3 days and 18 months after surgery using the Spielberger State and Trait Anxiety Inventory (STAI), Beck's Depression Inventory (BDI), Functional Assessment of Cancer Therapy-Breast Cancer Scale (FACT-B), Posttraumatic Growth Inventory (PTGI) and Breast Impact of Treatment Scale (BITS). Data relating to physical activity, medical parameters and sociodemographic characteristics were also collected. The level of depression did not change over time. State anxiety decreased 18 months after the surgery compared to before the surgery; however, there was a greater decrease immediately after the surgery and then anxiety increased again 18 months later. Trait anxiety was associated with quality of life, posttraumatic growth and body image. Posttraumatic growth and the level of depression were found to be possible contributing factors to the increase in long-term quality of life. The results show that the timely detection and proper management of psychological distress and the enhancement of posttraumatic growth are of great value, as they might be important contributing factors to long-term quality of life in breast cancer patients.

  8. [Body weight evolution and classification of body weight in relation to the results of bariatric surgery: roux-en-Y gastric bypass].

    Science.gov (United States)

    Novais, Patrícia Fátima Sousa; Rasera Junior, Irineu; Leite, Celso Vieira de Souza; Oliveira, Maria Rita Marques de

    2010-03-01

    The objective of this study was to assess the evolution and classification of body weight in relation to the results of bariatric surgery in women who underwent the procedure more than two years ago. A total of 141 women underwent banded Roux-en-Y gastric bypass (RYGB). The participants were divided according to the time elapsed since surgery and the percentage of excess weight lost (%EWL): 75. The women in the group with %EWL 75 (36.2%) ranged from normal to pre-obese and presented lower late weight gain than the women in the other groups. Weight evolution two or more years after surgery showed the expected reductions, with some individuals responding better to surgery than others. This shows that it is necessary to monitor, investigate and intervene to obtain the desired results.

  9. The Danish Bladder Cancer Database

    Directory of Open Access Journals (Sweden)

    Hansen E

    2016-10-01

    Full Text Available Erik Hansen,1–3 Heidi Larsson,4 Mette Nørgaard,4 Peter Thind,3,5 Jørgen Bjerggaard Jensen1–3 1Department of Urology, Hospital of West Jutland-Holstebro, Holstebro, 2Department of Urology, Aarhus University Hospital, Aarhus, 3The Danish Bladder Cancer Database Group, 4Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, 5Department of Urology, Copenhagen University Hospital, Copenhagen, Denmark Aim of database: The aim of the Danish Bladder Cancer Database (DaBlaCa-data is to monitor the treatment of all patients diagnosed with invasive bladder cancer (BC in Denmark. Study population: All patients diagnosed with BC in Denmark from 2012 onward were included in the study. Results presented in this paper are predominantly from the 2013 population. Main variables: In 2013, 970 patients were diagnosed with BC in Denmark and were included in a preliminary report from the database. A total of 458 (47% patients were diagnosed with non-muscle-invasive BC (non-MIBC and 512 (53% were diagnosed with muscle-invasive BC (MIBC. A total of 300 (31% patients underwent cystectomy. Among the 135 patients diagnosed with MIBC, who were 75 years of age or younger, 67 (50% received neoadjuvent chemotherapy prior to cystectomy. In 2013, a total of 147 patients were treated with curative-intended radiation therapy. Descriptive data: One-year mortality was 28% (95% confidence interval [CI]: 15–21. One-year cancer-specific mortality was 25% (95% CI: 22–27%. One-year mortality after cystectomy was 14% (95% CI: 10–18. Ninety-day mortality after cystectomy was 3% (95% CI: 1–5 in 2013. One-year mortality following curative-intended radiation therapy was 32% (95% CI: 24–39 and 1-year cancer-specific mortality was 23% (95% CI: 16–31 in 2013. Conclusion: This preliminary DaBlaCa-data report showed that the treatment of MIBC in Denmark overall meet high international academic standards. The database is able to identify Danish BC patients and

  10. Burnout among Danish prison personnel

    DEFF Research Database (Denmark)

    Andersen, Dorte Raaby; Andersen, Lars Peter; Gadegaard, Charlotte Ann

    2017-01-01

    Objectives The objective of this follow-up study was to investigate associations between individual, occupational and work environment factors and burnout among both uniformed and non-uniformed personnel working in the Danish Prison and Probation Service. Methods The participants (N = 4808......) with client contact received a questionnaire in 2010 and again in 2011. In 2010, 2843 participants responded to the questionnaire (59.1%), and in 2011, 1741 responded to the questionnaire, yielding a response rate of 61.2% of the baseline population, and 36.2% of the invited population. Burnout and work...... characteristics were measured with validated scales from the Copenhagen Psychosocial Questionnaire, and data was analysed by logistic regression. Results Risk factors with the highest impact on burnout were work environmental factors: quantitative demands, emotional demands, involvement in and meaning of work...

  11. Europeanizing Danish Primary School Students

    DEFF Research Database (Denmark)

    Ratner, Helene Gad

    , the primary school’s annual national test was changed to better align with PISA’s scale of assessment. With the new test, PISA becomes more than a means for comparison between different (EU) countries as the ‘Danish’ data links up to PISA data. The paper explores how ‘Europeanised’ national test data......EU uses the OECD’s Programme for International Student Assessment (PISA) to assemble and govern the different member states’ student populations (Nóvoa and Lord, 2002; Grek, 2009). This paper explores how ‘Europe-building’ occurs through PISA-affected Danish governmental data practices. In 2015...... inwards, tracking a temporal movement within each individual. This resonates a shift in EU policy from ‘education’ to ‘learning’ (Ozga et al, 2011). The conception of the population has also changed. A big data analysis concluded that students’ national test results can predict their PISA performance...

  12. Ten-year results of treatment of ductal carcinoma in situ (DCIS) of the breast with conservative surgery and radiotherapy.

    Science.gov (United States)

    Amichetti, M; Caffo, O; Richetti, A; Zini, G; Rigon, A; Antonello, M; Arcicasa, M; Coghetto, F; Valdagni, R; Maluta, S; Di Marco, A

    1997-09-01

    The optimal treatment of ductal carcinoma in situ (DCIS) of the breast has not yet been established. The effectiveness of adjuvant postoperative radiotherapy after conservative surgery is debated. Few data are available in Italy on the combined treatment. A collaborative multi-institutional study on this issue in 10 radiation oncology departments of the north-east of Italy was conducted. One hundred and thirty nine women with DCIS of the breast were treated between 1980 and 1990. Age ranged between 28 and 88 years (median 50 years). Surgical procedures were: quadrantectomy in 108, lumpectomy in 22 and wide excision in 9 cases. The axilla was surgically staged in 97 cases: all the patients were node-negative. Radiation therapy was delivered with 60Co units (78%) or 6 MV linear accelerators (22%) for a median total dose to the entire breast of 50 Gy (mean 49.48 Gy; range 45-60 Gy). The tumour bed was boosted in 109 cases (78%) at a dose of 4-30 Gy (median 10 Gy) for a minimum tumour dose of 58 Gy. Median follow-up was 81 months. Thirteen local recurrences were recorded, 7 intraductal and 6 invasive. All recurrent patients had a salvage mastectomy and are alive and free of disease. Actuarial overall, cause-specific and recurrence-free survival at 10 years are of 93%, 100% and 86%, respectively. The results of this retrospective multicentric study substantiate the favourable data reported in the literature and confirm the efficacy of the breast-conserving treatment of DCIS employing conservative surgery and adjuvant radiation therapy.

  13. Primary care physician decision making regarding referral for bariatric surgery

    DEFF Research Database (Denmark)

    Stolberg, Charlotte Røn; Hepp, Nicola; Juhl, Anna Julie Aavild

    2017-01-01

    the decision to refer patients for surgery. Only 9% of the respondents indicated that bariatric surgery should be the primary treatment option for severe obesity in the future. Conclusion: Danish PCPs express severe concerns about surgical and medical complications following bariatric surgery. This might...

  14. Birth cohort effects on mortality in Danish women

    DEFF Research Database (Denmark)

    Jacobsen, Rune; Keiding, Niels; Lynge, Elsebeth

    the mothers of the babyboomers, and the women most heavily hit by the epidemic of sexually transmitted diseases in the mid 1940s. These generations of women furthermore entered the Danish labour market in massive numbers in the 1960s. In the present study we examine the mortality of Danish women and compare...... it to mortality of Danish men, Norwegian women and Swedish women. Specifically we aim to answer the questions: 1) Are there comparable birth cohort effects on mortality in Norway and Sweden and what is the impact of the respective Danish birth cohorts on the life expectancy measure 2) Are there specific causes...... groups. The data was analysed using descriptive techniques, Age-period-cohort modelling and age-decomposing of life expectancies. Results: The results showed no similar birth cohort effect for Norway and Sweden when compared to Denmark and a relatively high impact of the birth cohort effect on life...

  15. Energy savings in the Danish building stock until 2050

    DEFF Research Database (Denmark)

    Wittchen, Kim Bjarne; Kragh, Jesper

    2014-01-01

    are energy upgraded according to the requirements stipulated in the Danish Building Regulations 2010. Furthermore, scenario analyses was made for the potential impact on the energy consumption of introducing different levels of tightening of the energy requirements for existing buildings in the Danish...... Building Regulations. Compliance with the requirements in the Danish Building Regulations will potentially result in energy savings for space heating and domestic hot water around 30 % until 2050. Further tightening of the component insulation level requirements will only result in marginally higher......A study has been conducted analysing the energy savings for space heating and domestic hot water in the Danish building stock due to renovation of building components at the end of their service life. The purpose of the study was to estimate the energy savings until 2050 as building components...

  16. A comparison of Danish listeners’ processing cost in judging the truth value of Norwegian, Swedish, and English sentences

    DEFF Research Database (Denmark)

    Bohn, Ocke-Schwen; Askjær-Jørgensen, Trine

    2017-01-01

    that the processing cost for native Danish listeners in comprehending Danish and English statements is equivalent, whereas Norwegian and Swedish statements incur a much higher cost, both in terms of response time and correct assessments. The results are discussed with regard to the costs of inter......The present study used a sentence verification task to assess the processing cost involved in native Danish listeners’ attempts to comprehend true/false statements spoken in Danish, Norwegian, Swedish, and English. Three groups of native Danish listeners heard 40 sentences each which were...... translation equivalents, and assessed the truth value of these statements. Group 1 heard sentences in Danish and Norwegian, Group 2 in Danish and Swedish, and Group 3 in Danish and English. Response time and proportion of correct responses were used as indices of processing cost. Both measures indicate...

  17. The Danish Fetal Medicine Database

    Directory of Open Access Journals (Sweden)

    Ekelund CK

    2016-10-01

    Full Text Available Charlotte Kvist Ekelund,1 Tine Iskov Kopp,2 Ann Tabor,1 Olav Bjørn Petersen3 1Department of Obstetrics, Center of Fetal Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark; 2Registry Support Centre (East – Epidemiology and Biostatistics, Research Centre for Prevention and Health, Glostrup, Denmark; 3Fetal Medicine Unit, Aarhus University Hospital, Aarhus Nord, Denmark Aim: The aim of this study is to set up a database in order to monitor the detection rates and false-positive rates of first-trimester screening for chromosomal abnormalities and prenatal detection rates of fetal malformations in Denmark. Study population: Pregnant women with a first or second trimester ultrasound scan performed at all public hospitals in Denmark are registered in the database. Main variables/descriptive data: Data on maternal characteristics, ultrasonic, and biochemical variables are continuously sent from the fetal medicine units' Astraia databases to the central database via web service. Information about outcome of pregnancy (miscarriage, termination, live birth, or stillbirth is received from the National Patient Register and National Birth Register and linked via the Danish unique personal registration number. Furthermore, results of all pre- and postnatal chromosome analyses are sent to the database. Conclusion: It has been possible to establish a fetal medicine database, which monitors first-trimester screening for chromosomal abnormalities and second-trimester screening for major fetal malformations with the input from already collected data. The database is valuable to assess the performance at a regional level and to compare Danish performance with international results at a national level. Keywords: prenatal screening, nuchal translucency, fetal malformations, chromosomal abnormalities

  18. Bariatric surgery improves the cavernosal neuronal, vasorelaxation, and contraction mechanisms for erectile dysfunction as result of amelioration of glucose homeostasis in a diabetic rat model.

    Directory of Open Access Journals (Sweden)

    Yong Sun Choi

    Full Text Available Bariatric surgery is an effective treatment option for both obesity and obesity-related type 2 diabetes mellitus (T2DM. However, little is known regarding the effects of bariatric surgery on erectile dysfunction among patients with T2DM. Therefore, we investigated whether bariatric surgery would lead to structural and biochemical changes in the corpus cavernosum.Twenty-five male Otsuka Long-Evans Tokushima Fatty rats were assigned to either a control group (sham operation, n = 10 or a bariatric surgery group (gastric bypass surgery, n = 15. Four weeks after the operation, each group of rats was evaluated with an oral glucose tolerance test (OGTT. The penile intracavernous pressure was measured for erectile functional analysis. Histologic evaluation of the tissue was performed with Masson's trichrome staining. Endothelial nitric oxide synthase (eNOS, neuronal nitric oxide synthase (nNOS, Rho kinase, and 8-hydroxy-2-deoxyguanosine (8-OHdG levels in the corpus cavernosum were assayed by using western blot and ELISA.The mean body weight of the bariatric surgery group was lower than the control group (p = 0.002. The postoperative OGTT result was lower in the bariatric surgery group than in the control group (p = 0.014, and this was lower than the preoperative value (p = 0.037. The intracavernous pressure/mean arterial pressure ratio was higher in the bariatric surgery group compared to the control group (p = 0.021, and a higher cavernosum smooth muscle/collagen ratio was observed in the bariatric surgery group compared to the control group (p = 0.025. Likewise, the expression of eNOS and nNOS was higher in bariatric surgery group than in the control group (p = 0.027 and p = 0.008, respectively. Decreased expression of Rho kinase and levels of 8-OHdG were observed in the bariatric surgery group (p = 0.032.In this animal model, bariatric surgery appears to ameliorate T2DM-related metabolic dysfunction leading to

  19. Bariatric surgery improves the cavernosal neuronal, vasorelaxation, and contraction mechanisms for erectile dysfunction as result of amelioration of glucose homeostasis in a diabetic rat model.

    Science.gov (United States)

    Choi, Yong Sun; Lee, Sang Kuon; Bae, Woong Jin; Kim, Su Jin; Cho, Hyuk Jin; Hong, Sung-Hoo; Lee, Ji Youl; Hwang, Tae-Kon; Kim, Sae Woong

    2014-01-01

    Bariatric surgery is an effective treatment option for both obesity and obesity-related type 2 diabetes mellitus (T2DM). However, little is known regarding the effects of bariatric surgery on erectile dysfunction among patients with T2DM. Therefore, we investigated whether bariatric surgery would lead to structural and biochemical changes in the corpus cavernosum. Twenty-five male Otsuka Long-Evans Tokushima Fatty rats were assigned to either a control group (sham operation, n = 10) or a bariatric surgery group (gastric bypass surgery, n = 15). Four weeks after the operation, each group of rats was evaluated with an oral glucose tolerance test (OGTT). The penile intracavernous pressure was measured for erectile functional analysis. Histologic evaluation of the tissue was performed with Masson's trichrome staining. Endothelial nitric oxide synthase (eNOS), neuronal nitric oxide synthase (nNOS), Rho kinase, and 8-hydroxy-2-deoxyguanosine (8-OHdG) levels in the corpus cavernosum were assayed by using western blot and ELISA. The mean body weight of the bariatric surgery group was lower than the control group (p = 0.002). The postoperative OGTT result was lower in the bariatric surgery group than in the control group (p = 0.014), and this was lower than the preoperative value (p = 0.037). The intracavernous pressure/mean arterial pressure ratio was higher in the bariatric surgery group compared to the control group (p = 0.021), and a higher cavernosum smooth muscle/collagen ratio was observed in the bariatric surgery group compared to the control group (p = 0.025). Likewise, the expression of eNOS and nNOS was higher in bariatric surgery group than in the control group (p = 0.027 and p = 0.008, respectively). Decreased expression of Rho kinase and levels of 8-OHdG were observed in the bariatric surgery group (p = 0.032). In this animal model, bariatric surgery appears to ameliorate T2DM-related metabolic dysfunction leading to

  20. Results of total joint arthroplasty and joint preserving surgery in younger patients evaluated by alternative outcome measures.

    Science.gov (United States)

    Klit, Jakob

    2014-04-01

    Knee and hip OA is the clinical and pathological outcome of a functional and structural failure of the joint, resulting in pain and physical dysfunction. Despite the similarity in clinical presentation the pathogenesis seems to differ. Where knee OA is associated with obesity and trauma, hip OA is associated with FAI covering three fundamentally different hip deformities, including acetabular dysplasia; all hypothesized to initiates OA development. Where PAO is used worldwide as a joint-preserving procedure in acetabular dysplasia, TKA and THA are the treatment of choice of end stage OA. Traditional main outcomes are clinically objective surgeon-reported endpoints. Patient perceived outcomes are known to differ from these and PROMs are now recommended as the core set of outcomes. When evaluating the outcome in younger patients, this high demanding group can show ceiling-effects of the scores. The overall aim of this thesis was to investigate the consequences of PAO, TKA, and THA in younger patients evaluated by alternative outcomes in relation to satisfaction, fulfillment of expectations, symptoms of depression, the socioeconomic effects, and abilities in sex-life; to improve patient information prior to PAO, TKA and THA surgery. This PhD thesis is based on three studies. Study I is a cross-sectional survey of preserved hip joints with a mean follow-up of ten years after PAO. One hundred patients (121 PAO's) were eligible for inclusion. An inquiry to the National Patient registry identified 36 of PAO's (in 35 patients) being converted to THA. The 61 remaining patients (80 preserved hip joints) were asked to participate in this questionnaire based follow-up. Fifty-five patients (70 preserved hip-joints) accepted and constituted the study population. All patients received a questionnaire concerning aspects of functional ability, patient satisfaction, expectations, and quality of life following PAO. Both Study II and Study III are prospective multicenter cohort