WorldWideScience

Sample records for patients exhibited significantly

  1. Korean Red Ginseng exhibits no significant adverse effect on disease activity in patients with rheumatoid arthritis: a randomized, double-blind, crossover study

    Directory of Open Access Journals (Sweden)

    Soo-Kyung Cho

    2018-04-01

    Full Text Available Background: Panax ginseng is a well-known immune modulator, and there is concern that its immune-enhancing effects may negatively affect patients with rheumatoid arthritis (RA by worsening symptoms or increasing the risk of adverse effects from other drugs. In this randomized, crossover clinical trial, we evaluated the impact of Korean Red Ginseng (KRG on disease activity and safety in RA patients. Methods: A total of 80 female RA patients were randomly assigned to either the KRG (2 g/d, n = 40 treatment or placebo (n = 40 groups for 8 wk, followed by crossover to the other treatment group for an additional 8 wk. The primary outcome was the disease flare rate, defined as worsening disease activity according to the disease activity score 28 joints-erythrocyte sedimentation rate (DAS28-ESR. The secondary outcomes were development of adverse events (AEs and patient reported outcomes. Outcomes were evaluated at baseline and 8 wk and 16 wk. The outcomes were compared using the Chi-square test. Results: Of the 80 patients, 70 completed the full study. Their mean age was 51.9 yr, and most exhibited low disease activity (mean DAS28-ESR 3.5 ± 1.0 at enrollment. After intervention, the flare rate was 3.7% in each group. During KRG treatment, 10 AEs were reported, while five AEs were developed with placebo; however, this difference was not statistically significant (p = 0.16. Gastrointestinal- and nervous system-related symptoms were frequent in the KRG group. Conclusion: KRG is not significantly associated with either disease flare rate or the rate of AE development in RA patients. Keywords: effect, Korean Red Ginseng, rheumatoid arthritis, safety

  2. 77 FR 31909 - Culturally Significant Objects Imported for Exhibition

    Science.gov (United States)

    2012-05-30

    ... exhibition ``50th Anniversary Remembrance of the Tragedy at Orly,'' imported from abroad by the High Museum of Art for temporary exhibition within the United States, is of cultural significance. The object is... exhibition or display of the exhibit object at the High Museum of Art in Atlanta, Georgia from on or about...

  3. 75 FR 6079 - Culturally Significant Objects Imported for Exhibition

    Science.gov (United States)

    2010-02-05

    ... cultural significance. The objects are imported pursuant to loan agreements with the foreign owners or custodians. I also determine that the exhibition or display of the exhibit objects at the Yale Center for... Professional and Cultural Exchanges, Bureau of Educational and Cultural Affairs, Department of State. [FR Doc...

  4. Blastocystis Isolates from Patients with Irritable Bowel Syndrome and from Asymptomatic Carriers Exhibit Similar Parasitological Loads, but Significantly Different Generation Times and Genetic Variability across Multiple Subtypes.

    Directory of Open Access Journals (Sweden)

    Gie-Bele Vargas-Sanchez

    Full Text Available Blastocystis spp is a common intestinal parasite of humans and animals that has been associated to the etiology of irritable bowel syndrome (IBS; however, some studies have not found this association. Furthermore, many biological features of Blastocystis are little known. The objective of present study was to assess the generation times of Blastocystis cultures, from IBS patients and from asymptomatic carriers. A total of 100 isolates were obtained from 50 IBS patients and from 50 asymptomatic carriers. Up to 50 mg of feces from each participant were cultured in Barret's and in Pavlova's media during 48 h. Initial and final parasitological load were measured by microscopy and by quantitative PCR. Amplicons were purified, sequenced and submitted to GenBank; sequences were analysed for genetic diversity and a Bayesian inference allowed identifying genetic subtypes (ST. Generation times for Blastocystis isolates in both media, based on microscopic measures and molecular assays, were calculated. The clinical symptoms of IBS patients and distribution of Blastocystis ST 1, 2 and 3 in both groups was comparable to previous reports. Interestingly, the group of cases showed scarce mean nucleotide diversity (π as compared to the control group (0.011±0.016 and 0.118±0.177, respectively, whilst high gene flow and small genetic differentiation indexes between different ST were found. Besides, Tajima's D test showed negative values for ST1-ST3. No statistical differences regarding parasitological load between cases and controls in both media, as searched by microscopy and by qPCR, were detected except that parasites grew faster in Barret's than in Pavlova's medium. Interestingly, slow growth of isolates recovered from cases in comparison to those of controls was observed (p<0.05. We propose that generation times of Blastocystis might be easily affected by intestinal environmental changes due to IBS probably because virulent strains with slow growth may be

  5. 77 FR 31420 - Culturally Significant Objects Imported for Exhibition

    Science.gov (United States)

    2012-05-25

    ... also determine that the exhibition or display of the exhibit objects at The Museum of Modern Art, New...: Game Plan'' imported from abroad for temporary exhibition within the United States, are of cultural...

  6. 76 FR 68808 - Culturally Significant Objects Imported for Exhibition

    Science.gov (United States)

    2011-11-07

    ... also determine that the exhibition or display of the exhibit objects at the Onassis Cultural Center... Century AD,'' imported from abroad for temporary exhibition within the United States, are of cultural... Cultural Affairs, Department of State. [FR Doc. 2011-28805 Filed 11-4-11; 8:45 am] BILLING CODE 4710-05-P ...

  7. 78 FR 7849 - Culturally Significant Objects Imported for Exhibition

    Science.gov (United States)

    2013-02-04

    ... Century,'' imported from abroad for temporary exhibition within the United States, are of cultural... also determine that the exhibition or display of the exhibit objects at The Yale Center for British Art..., Bureau of Educational and Cultural Affairs, Department of State. [FR Doc. 2013-02401 Filed 2-1-13; 8:45...

  8. 78 FR 5556 - Culturally Significant Objects Imported for Exhibition Determinations: “Frida & Diego: Passion...

    Science.gov (United States)

    2013-01-25

    ... DEPARTMENT OF STATE [Public Notice 8160] Culturally Significant Objects Imported for Exhibition Determinations: ``Frida & Diego: Passion, Politics and Painting'' SUMMARY: Notice is hereby given of the... exhibition ``Frida & Diego: Passion, Politics and Painting,'' imported from abroad for temporary exhibition...

  9. 76 FR 23642 - Culturally Significant Objects Imported for Exhibition Determinations: “Projects 95: Runa Islam”

    Science.gov (United States)

    2011-04-27

    ... DEPARTMENT OF STATE [Public Notice: 7433] Culturally Significant Objects Imported for Exhibition Determinations: ``Projects 95: Runa Islam'' SUMMARY: Notice is hereby given of the following determinations... the exhibition ``Projects 95: Runa Islam'' imported from abroad for temporary exhibition within the...

  10. 76 FR 29286 - Culturally Significant Objects Imported for Exhibition Determinations: “Pissarro's People”

    Science.gov (United States)

    2011-05-20

    ... DEPARTMENT OF STATE [Public Notice 7462] Culturally Significant Objects Imported for Exhibition Determinations: ``Pissarro's People'' SUMMARY: Notice is hereby given of the following determinations: Pursuant... the exhibition ``Pissarro's People,'' imported from abroad for temporary exhibition within the United...

  11. 75 FR 38589 - Culturally Significant Objects Imported for Exhibition Determinations: “Venice: Canaletto and His...

    Science.gov (United States)

    2010-07-02

    ... DEPARTMENT OF STATE [Public Notice: 7072] Culturally Significant Objects Imported for Exhibition Determinations: ``Venice: Canaletto and His Rivals'' SUMMARY: Notice is hereby given of the following... exhibition ``Venice: Canaletto and His Rivals,'' imported from abroad for temporary exhibition within the...

  12. 78 FR 8682 - Culturally Significant Objects Imported for Exhibition Determinations: “Henri Labrouste...

    Science.gov (United States)

    2013-02-06

    ... exhibition or display of the exhibit objects at the Museum of Modern Art, New York, New York, from on or... abroad for temporary exhibition within the United States, are of cultural significance. The objects are...

  13. 77 FR 3320 - Culturally Significant Objects Imported for Exhibition Determinations: “Print/Out”

    Science.gov (United States)

    2012-01-23

    ... that the exhibition or display of the exhibit objects at the Museum of Modern Art, New York, New York... from abroad for temporary exhibition within the United States, are of cultural significance. The...

  14. 77 FR 26353 - Culturally Significant Objects Imported for Exhibition Determinations: “Lygia Clark”

    Science.gov (United States)

    2012-05-03

    ... that the exhibition or display of the exhibit objects at the Museum of Modern Art, New York, New York... in the exhibition ``Lygia Clark,'' within the United States, are of cultural significance. The...

  15. 78 FR 62355 - Culturally Significant Objects Imported for Exhibition Determinations: “Ileana Sonnabend...

    Science.gov (United States)

    2013-10-18

    ... exhibition or display of the exhibit objects at the Museum of Modern Art, New York, New York, from on or... abroad for temporary exhibition within the United States, are of cultural significance. The objects are...

  16. 78 FR 1916 - Culturally Significant Objects Imported for Exhibition; Determinations: “Impressionism, Fashion...

    Science.gov (United States)

    2013-01-09

    ... DEPARTMENT OF STATE [Public Notice 8146] Culturally Significant Objects Imported for Exhibition; Determinations: ``Impressionism, Fashion, and Modernity'' SUMMARY: Notice is hereby given of the following... exhibition ``Impressionism, Fashion, and Modernity,'' imported from abroad for temporary exhibition within...

  17. 78 FR 4972 - Culturally Significant Objects Imported for Exhibition Determinations: “Chagall: Beyond Color”

    Science.gov (United States)

    2013-01-23

    ... DEPARTMENT OF STATE [Public Notice 8158] Culturally Significant Objects Imported for Exhibition Determinations: ``Chagall: Beyond Color'' SUMMARY: Notice is hereby given of the following determinations... Color,'' imported from abroad for temporary exhibition within the United States, are of cultural...

  18. 75 FR 51518 - Culturally Significant Objects Imported for Exhibition Determinations: “Ballplayers, Gods, and...

    Science.gov (United States)

    2010-08-20

    ... DEPARTMENT OF STATE [Public Notice 7126] Culturally Significant Objects Imported for Exhibition Determinations: ``Ballplayers, Gods, and Rainmaker Kings: Masterpieces From Ancient Mexico'' SUMMARY: Notice is..., I hereby determine that the objects to be included in the exhibition ``Ballplayers, Gods, and...

  19. 77 FR 34455 - Culturally Significant Objects Imported for Exhibition Determinations: “Century of the Child...

    Science.gov (United States)

    2012-06-11

    ... exhibit objects at The Museum of Modern Art, New York, NY, from on or about July 29, 2012, until on or... exhibition within the United States, are of cultural significance. The objects are imported pursuant to loan...

  20. 77 FR 24554 - Culturally Significant Objects Imported for Exhibition; Determinations: “Quay Brothers: On...

    Science.gov (United States)

    2012-04-24

    ... display of the exhibit objects at The Museum of Modern Art, New York, NY, from on or about August 12, 2012... temporary exhibition within the United States, are of cultural significance. The objects are imported...

  1. 76 FR 4987 - Culturally Significant Objects Imported for Exhibition Determinations: “Bali: Art, Ritual...

    Science.gov (United States)

    2011-01-27

    ... DEPARTMENT OF STATE [Public Notice: 7311] Culturally Significant Objects Imported for Exhibition Determinations: ``Bali: Art, Ritual, Performance'' SUMMARY: Notice is hereby given of the following... objects to be included in the exhibition ``Bali: Art, Ritual, Performance,'' imported from abroad for...

  2. 78 FR 52997 - Culturally Significant Objects Imported for Exhibition Determinations: “Yoga: the Art of...

    Science.gov (United States)

    2013-08-27

    ... DEPARTMENT OF STATE [Public Notice 8440] Culturally Significant Objects Imported for Exhibition Determinations: ``Yoga: the Art of Transformation'' SUMMARY: Notice is hereby given of the following... ``Yoga: the Art of Transformation,'' imported from abroad for temporary exhibition within the United...

  3. Exhibition

    CERN Document Server

    Staff Association

    2017-01-01

    A Look of Hope Islam Mahmoud Sweity From 19 to 30 June 2017 CERN Meyrin, Main Building Islam Mahmoud Sweity Islam Mahmoud Sweity was born in 1997 at Beit Awwa, Palestine. She is currently following a course to get an Art diploma of Painting at the college of Fine Arts at An-Najah National University under the supervision of Esmat Al As'aad. Her portraits, landscapes and still life paintings are full of life and shining colours. Charged of emotional empathy they catch the attention of the viewer and are reminding us that life is beautiful and worth living in spite of all difficulties we have to go through. She participated in many exhibitions and has exposed her drawings in 2015 at CERN and in France in the framework of the exhibition "The Origin“, and in 2017 in the Former Yugoslav Republic of Macedonia, Palestina and Jordan. In this exhibition the oil paintings made in the past year will be presented. For more information : staff.association@cern.ch | T&eacu...

  4. Exhibition

    CERN Multimedia

    Staff Association

    2016-01-01

    Encounters Hanne Blitz From February 1st to 12th 2016 CERN Meyrin, Main Building What is our reaction to a first encounter with a tourist attraction? Contemporary Dutch painter Hanne Blitz captures visitors' responses to art and architecture, sweeping vistas and symbolic memorials. Encounters, a series of oil paintings curated specially for this CERN exhibition, depicts tourists visiting cultural highlights around the world. A thought-provoking journey not to be missed, and a tip of the hat to CERN's large Hadron Collider.

  5. 76 FR 56491 - Culturally Significant Objects Imported for Exhibition Determinations: “Adapting the Eye: An...

    Science.gov (United States)

    2011-09-13

    ...,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The... that the exhibition or display of the exhibit objects at the Yale Center for British Art, New Haven... Cultural Exchanges, Bureau of Educational and Cultural Affairs, Department of State. [FR Doc. 2011-23355...

  6. 78 FR 45285 - Culturally Significant Objects Imported for Exhibition Determinations: “Egypt's Mysterious Book...

    Science.gov (United States)

    2013-07-26

    ... DEPARTMENT OF STATE [Public Notice 8393] Culturally Significant Objects Imported for Exhibition Determinations: ``Egypt's Mysterious Book of the Faiyum'' SUMMARY: Notice is hereby given of the following... exhibition ``Egypt's Mysterious Book of the Faiyum,'' imported from abroad for temporary exhibition within...

  7. 77 FR 20476 - Culturally Significant Objects Imported for Exhibition Determinations: “Nicolai Fechin”

    Science.gov (United States)

    2012-04-04

    ...,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The... that the exhibition or display of the exhibit objects at the Museum of Russian Art, Minneapolis, Minnesota, from on or about August 18, 2012, until on or about January 13, 2013, the Frye Art Museum...

  8. 76 FR 35068 - Culturally Significant Objects Imported for Exhibition Determinations; “Monet/Lichtenstein: Rouen...

    Science.gov (United States)

    2011-06-15

    ... for temporary exhibition within the United States, are of cultural significance. The objects are... exhibition or display of the exhibit objects at the Museum of Fine Arts, Boston, Boston, Massachusetts, from on or about July 3, 2011, until on or about September 18, 2011, the Los Angeles County Museum of Art...

  9. 78 FR 22362 - Culturally Significant Objects Imported for Exhibition Determinations: “40 Part Motet”

    Science.gov (United States)

    2013-04-15

    ...,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The... that the exhibition or display of the exhibit objects at The Cleveland Museum of Art, Cleveland, OH, from on or about May 4, 2013, until on or about June 9, 2013; The Metropolitan Museum of Art, New York...

  10. 75 FR 3781 - Culturally Significant Objects Imported for Exhibition Determinations: “The Mourners: Tomb...

    Science.gov (United States)

    2010-01-22

    ... abroad for temporary exhibition within the United States, are of cultural significance. The objects are... exhibition or display of the exhibit objects at the Metropolitan Museum of Art, New York, NY, from on or about March 1, 2010, until on or about May 23, 2010; the St. Louis Art Museum, St. Louis, MO, from on or...

  11. 76 FR 28499 - Culturally Significant Objects Imported for Exhibition Determinations: “Picasso and Braque: The...

    Science.gov (United States)

    2011-05-17

    ...,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The... that the exhibition or display of the exhibit objects at the Kimbell Art Museum, Fort Worth, Texas, from on or about May 29, 2011, until on or about August 21, 2011, the Santa Barbara Museum of Art...

  12. 77 FR 51606 - Culturally Significant Objects Imported for Exhibition Determinations: “Extravagant Inventions...

    Science.gov (United States)

    2012-08-24

    ... temporary exhibition within the United States, are of cultural significance. The additional objects are... exhibition or display of the additional exhibit objects at The Metropolitan Museum of Art, New York, NY, from... at The Metropolitan Museum of Art, three of the works will continue to be displayed at The...

  13. 76 FR 77582 - Culturally Significant Objects Imported for Exhibition Determinations: “Cindy Sherman”

    Science.gov (United States)

    2011-12-13

    ...,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The... that the exhibition or display of the exhibit objects at the Museum of Modern Art, New York, New York, from on or about February 26, 2012, until on or about June 11, 2012, the San Francisco Museum of Modern...

  14. Exhibition

    CERN Multimedia

    Staff Association

    2017-01-01

    Sintropie Flavio Pellegrini From 13 to 24 March 2017 CERN Meyrin, Main Building Energia imprigionata - Flavio Pellegrini. The exhibition is composed by eleven wood artworks with the expression of movement as theme. The artworks are the result of harmonics math applied to sculpture. The powerful black colour is dominated by the light source, generating reflexes and modulations. The result is a continuous variation of perspective visions. The works generate, at a first approach, an emotion of mystery and incomprehension, only a deeper contemplation lets one discover entangling and mutative details, evidencing the elegance of the lines and letting the meaning emerge. For more information : staff.association@cern.ch | Tél: 022 766 37 38

  15. 76 FR 53524 - Culturally Significant Objects Imported for Exhibition Determinations: “Once Upon Many Times...

    Science.gov (United States)

    2011-08-26

    ... DEPARTMENT OF STATE [Public Notice: 7568] Culturally Significant Objects Imported for Exhibition Determinations: ``Once Upon Many Times: Legends and Myths in Himalayan Art'' SUMMARY: Notice is hereby given of... included in the exhibition ``Once Upon Many Times: Legends and Myths in Himalayan Art,'' imported from...

  16. 78 FR 50137 - Culturally Significant Objects Imported for Exhibition Determinations: “Chagall: Love, War, and...

    Science.gov (United States)

    2013-08-16

    ... DEPARTMENT OF STATE [Public Notice 8424] Culturally Significant Objects Imported for Exhibition Determinations: ``Chagall: Love, War, and Exile'' SUMMARY: Notice is hereby given of the following determinations..., War, and Exile,'' imported from abroad for temporary exhibition within the United States, are of...

  17. 77 FR 59701 - Culturally Significant Objects Imported for Exhibition Determinations: “Wari: Lords of the...

    Science.gov (United States)

    2012-09-28

    ... DEPARTMENT OF STATE [Public Notice 8046] Culturally Significant Objects Imported for Exhibition Determinations: ``Wari: Lords of the Ancient Andes'' SUMMARY: Notice is hereby given of the following... ``Wari: Lords of the Ancient Andes'' imported from abroad for temporary exhibition within the United...

  18. 77 FR 48199 - Culturally Significant Objects Imported for Exhibition Determinations: “Bernini: Sculpting in Clay”

    Science.gov (United States)

    2012-08-13

    ... DEPARTMENT OF STATE [Public Notice 7978] Culturally Significant Objects Imported for Exhibition Determinations: ``Bernini: Sculpting in Clay'' SUMMARY: Notice is hereby given of the following determinations...: Sculpting in Clay,'' imported from abroad for temporary exhibition within the United States, are of cultural...

  19. 75 FR 48736 - Culturally Significant Objects Imported for Exhibition Determinations: “Kurt Schwitters: Color...

    Science.gov (United States)

    2010-08-11

    ... DEPARTMENT OF STATE [Public Notice 7117] Culturally Significant Objects Imported for Exhibition Determinations: ``Kurt Schwitters: Color and Collage'' SUMMARY: Notice is hereby given of the following... objects to be included in the exhibition ``Kurt Schwitters: Color and Collage,'' imported from abroad for...

  20. 75 FR 20873 - Culturally Significant Objects Imported for Exhibition Determinations: “The Glory of Ukraine...

    Science.gov (United States)

    2010-04-21

    ... DEPARTMENT OF STATE [Public Notice 6960] Culturally Significant Objects Imported for Exhibition Determinations: ``The Glory of Ukraine: Golden Treasures and Lost Civilizations'' SUMMARY: Notice is hereby given... objects to be included in the exhibition ``The Glory of Ukraine: Golden Treasures and Lost Civilizations...

  1. 75 FR 21384 - Culturally Significant Objects Imported for Exhibition Determinations: “The Glory of Ukraine...

    Science.gov (United States)

    2010-04-23

    ... DEPARTMENT OF STATE [Public Notice 6975] Culturally Significant Objects Imported for Exhibition Determinations: ``The Glory of Ukraine: Sacred Images From the 11th to the 19th Centuries'' SUMMARY: Notice is... objects to be included in the exhibition ``The Glory of Ukraine: Sacred Images from the 11th to the 19th...

  2. 78 FR 24288 - Culturally Significant Objects Imported for Exhibition Determinations: “Frida Kahlo, Diego Rivera...

    Science.gov (United States)

    2013-04-24

    ... DEPARTMENT OF STATE [Public Notice 8290] Culturally Significant Objects Imported for Exhibition Determinations: ``Frida Kahlo, Diego Rivera, and Masterpieces of Modern Mexico: The Jacques and Natasha Gelman..., 2003), I hereby determine that the objects to be included in the exhibition ``Frida Kahlo, Diego Rivera...

  3. 77 FR 74048 - Culturally Significant Object Imported for Exhibition Determinations: “Connecting Collections...

    Science.gov (United States)

    2012-12-12

    ... determine that the object to be included in the exhibition ``Connecting Collections: Collecting Connections... DEPARTMENT OF STATE [Public Notice 8112] Culturally Significant Object Imported for Exhibition Determinations: ``Connecting Collections: Collecting Connections. 50 Years of Pre-Columbian Art at Dumbarton Oaks...

  4. 76 FR 60112 - Culturally Significant Objects Imported for Exhibition Determinations: “Byzantium and Islam: Age...

    Science.gov (United States)

    2011-09-28

    ... DEPARTMENT OF STATE [Public Notice 7615] Culturally Significant Objects Imported for Exhibition Determinations: ``Byzantium and Islam: Age of Transition (7th-9th Century)'' SUMMARY: Notice is hereby given of... included in the exhibition ``Byzantium and Islam: Age of Transition (7th-9th Century),'' imported from...

  5. 76 FR 58075 - Culturally Significant Object Imported for Exhibition Determinations: “Cervera Bible”

    Science.gov (United States)

    2011-09-19

    ... DEPARTMENT OF STATE [Public Notice: 7589] Culturally Significant Object Imported for Exhibition Determinations: ``Cervera Bible'' SUMMARY: Notice is hereby given of the following determinations: Pursuant to... April 15, 2003), I hereby determine that the object to be included in the exhibition ``Cervera Bible...

  6. 77 FR 61468 - Culturally Significant Objects Imported for Exhibition Determinations: “Balthus: Cats and Girls”

    Science.gov (United States)

    2012-10-09

    ... DEPARTMENT OF STATE [Public Notice 8057] Culturally Significant Objects Imported for Exhibition Determinations: ``Balthus: Cats and Girls'' SUMMARY: Notice is hereby given of the following determinations... and Girls,'' imported from abroad for temporary exhibition within the United States, are of cultural...

  7. 78 FR 48216 - Culturally Significant Objects Imported for Exhibition Determinations: “Balthus: Cats and Girls...

    Science.gov (United States)

    2013-08-07

    ... DEPARTMENT OF STATE [Public Notice 8410] Culturally Significant Objects Imported for Exhibition Determinations: ``Balthus: Cats and Girls--Paintings and Provocations'' SUMMARY: Notice is hereby given of the... that the objects to be included in the exhibition ``Balthus: Cats and Girls--Paintings and Provocations...

  8. 76 FR 63701 - Culturally Significant Objects Imported for Exhibition Determinations: “Anglo-Saxon Hoard: Gold...

    Science.gov (United States)

    2011-10-13

    ... DEPARTMENT OF STATE [Public Notice 7640] Culturally Significant Objects Imported for Exhibition Determinations: ``Anglo-Saxon Hoard: Gold From England's Dark Ages'' SUMMARY: Notice is hereby given of the... exhibition ``Anglo-Saxon Hoard: Gold From England's Dark Ages,'' imported from abroad for temporary...

  9. 78 FR 43960 - Culturally Significant Objects Imported for Exhibition Determinations: “Dante Ferretti: Design...

    Science.gov (United States)

    2013-07-22

    ... DEPARTMENT OF STATE [Public Notice 8385] Culturally Significant Objects Imported for Exhibition Determinations: ``Dante Ferretti: Design and Construction for Cinema'' SUMMARY: Notice is hereby given of the... that the objects to be included in the exhibition ``Dante Ferretti: Design and Construction for Cinema...

  10. 77 FR 37730 - Culturally Significant Objects Imported for Exhibition Determinations: “Nomads and Networks: The...

    Science.gov (United States)

    2012-06-22

    ... DEPARTMENT OF STATE [Public Notice 7928] Culturally Significant Objects Imported for Exhibition Determinations: ``Nomads and Networks: The Ancient Art and Culture of Kazakhstan'' SUMMARY: Notice is hereby... objects to be included in the exhibition ``Nomads and Networks: The Ancient Art and Culture of Kazakhstan...

  11. 77 FR 7229 - Culturally Significant Objects Imported for Exhibition Determinations: “Nomads and Networks: The...

    Science.gov (United States)

    2012-02-10

    ... DEPARTMENT OF STATE [Public Notice 7794] Culturally Significant Objects Imported for Exhibition Determinations: ``Nomads and Networks: The Ancient Art and Culture of Kazakhstan'' SUMMARY: Notice is hereby... objects to be included in the exhibition ``Nomads and Networks: The Ancient Art and Culture of Kazakhstan...

  12. 76 FR 10936 - Culturally Significant Objects Imported for Exhibition Determinations: “Richard Serra Drawing: A...

    Science.gov (United States)

    2011-02-28

    ... DEPARTMENT OF STATE [Public Notice: 7348] Culturally Significant Objects Imported for Exhibition Determinations: ``Richard Serra Drawing: A Retrospective'' SUMMARY: Notice is hereby given of the following... objects to be included in the exhibition ``Richard Serra Drawing: A Retrospective,'' imported from abroad...

  13. 75 FR 57826 - Culturally Significant Objects Imported for Exhibition Determinations: “On Line: Drawing Through...

    Science.gov (United States)

    2010-09-22

    ... DEPARTMENT OF STATE [Public Notice 7180] Culturally Significant Objects Imported for Exhibition Determinations: ``On Line: Drawing Through the Twentieth Century'' SUMMARY: Notice is hereby given of the... that the objects to be included in the exhibition ``On Line: Drawing Through the Twentieth Century...

  14. 77 FR 38374 - Culturally Significant Objects Imported for Exhibition Determinations: “Drawing Surrealism”

    Science.gov (United States)

    2012-06-27

    ... DEPARTMENT OF STATE [Public Notice 7936] Culturally Significant Objects Imported for Exhibition Determinations: ``Drawing Surrealism'' SUMMARY: Notice is hereby given of the following determinations: Pursuant... April 15, 2003), I hereby determine that the objects to be included in the exhibition ``Drawing...

  15. 77 FR 34121 - Culturally Significant Objects Imported for Exhibition Determinations: “Lucian Freud: Portraits”

    Science.gov (United States)

    2012-06-08

    ... DEPARTMENT OF STATE [Public Notice 7917] Culturally Significant Objects Imported for Exhibition Determinations: ``Lucian Freud: Portraits'' SUMMARY: Notice is hereby given of the following determinations... April 15, 2003), I hereby determine that the object to be included in the exhibition ``Lucian Freud...

  16. 78 FR 77772 - Culturally Significant Objects Imported for Exhibition Determinations: “A Royal Passion: Queen...

    Science.gov (United States)

    2013-12-24

    ... DEPARTMENT OF STATE [Public Notice 8570] Culturally Significant Objects Imported for Exhibition Determinations: ``A Royal Passion: Queen Victoria and Photography'' SUMMARY: Notice is hereby given of the... that the objects to be included in the exhibition ``A Royal Passion: Queen Victoria and Photography...

  17. 77 FR 38374 - Culturally Significant Objects Imported for Exhibition Determinations: “The Human Beast: German...

    Science.gov (United States)

    2012-06-27

    ... DEPARTMENT OF STATE [Public Notice 7935] Culturally Significant Objects Imported for Exhibition Determinations: ``The Human Beast: German Expressionism at The San Diego Museum of Art'' SUMMARY: Notice is... objects to be included in the exhibition ``The Human Beast: German Expressionism at The San Diego Museum...

  18. 75 FR 30459 - Culturally Significant Objects Imported for Exhibition Determinations: “Dynasty and Divinity: Ife...

    Science.gov (United States)

    2010-06-01

    ... temporary exhibition within the United States, are of cultural significance. The objects are imported... display of the exhibit objects at the Museum of Fine Arts, Houston, TX, from on or about September 19, 2010, until on or about January 9, 2011; at the Virginia Museum of Fine Arts, Richmond, VA, from on or...

  19. 75 FR 15764 - Culturally Significant Objects Imported for Exhibition Determinations: “Gods of Angkor: Bronzes...

    Science.gov (United States)

    2010-03-30

    ... Determinations: ``Gods of Angkor: Bronzes From the National Museum of Cambodia'' SUMMARY: Notice is hereby given... objects to be included in the exhibition ``Gods of Angkor: Bronzes from the National Museum of Cambodia,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The...

  20. 77 FR 53959 - Culturally Significant Object Imported for Exhibition Determinations: “Dancing Into Dreams, Maya...

    Science.gov (United States)

    2012-09-04

    ... DEPARTMENT OF STATE [Public Notice 8009] Culturally Significant Object Imported for Exhibition Determinations: ``Dancing Into Dreams, Maya Vases From the IK'Kingdom'' SUMMARY: Notice is hereby given of the... exhibition ``Dancing Into Dreams, Maya Vases from the IK'Kingdom,'' imported from abroad for temporary...

  1. 77 FR 62311 - Culturally Significant Objects Imported for Exhibition Determinations: “Royal Treasures From the...

    Science.gov (United States)

    2012-10-12

    ... DEPARTMENT OF STATE [Public Notice 8061] Culturally Significant Objects Imported for Exhibition Determinations: ``Royal Treasures From the Louvre: Louis XIV to Marie- Antoinette'' SUMMARY: Notice is hereby... objects to be included in the exhibition ``Royal Treasures from the Louvre: Louis XIV to Marie-Antoinette...

  2. 76 FR 60113 - Culturally Significant Objects Imported for Exhibition Determinations: “Masters of Venice...

    Science.gov (United States)

    2011-09-28

    ... DEPARTMENT OF STATE [Public Notice 7616] Culturally Significant Objects Imported for Exhibition Determinations: ``Masters of Venice: Renaissance Paintings of Passion and Power from Kunsthistorisches Museum..., 2003), I hereby determine that the objects to be included in the exhibition ``Masters of Venice...

  3. 75 FR 3781 - Culturally Significant Object Imported for Exhibition; Determinations: “Projects 92: Yin Xiuzhen”

    Science.gov (United States)

    2010-01-22

    ... DEPARTMENT OF STATE [Public Notice 6884] Culturally Significant Object Imported for Exhibition; Determinations: ``Projects 92: Yin Xiuzhen'' SUMMARY: Notice is hereby given of the following determinations... ``Projects 92: Yin Xiuzhen,'' imported from abroad for temporary exhibition within the United States, is of...

  4. 78 FR 39435 - Culturally Significant Objects Imported for Exhibition; Determinations: “Magritte: The Mystery of...

    Science.gov (United States)

    2013-07-01

    ... exhibit objects at the Museum of Modern Art, New York, New York, from on or about September 28, 2013... exhibition within the United States, are of cultural significance. The objects are imported pursuant to loan..., 2014, until on or about June 1, 2014, The Art Institute of Chicago, Chicago, Illinois, from on or about...

  5. 75 FR 53013 - Culturally Significant Objects Imported for Exhibition Determinations: “Chaos and Classicism: Art...

    Science.gov (United States)

    2010-08-30

    ... DEPARTMENT OF STATE [Public Notice 7137] Culturally Significant Objects Imported for Exhibition Determinations: ``Chaos and Classicism: Art in France, Italy, and Germany, 1918-1936'' SUMMARY: Notice is hereby... hereby determine that the objects to be included in the exhibition ``Chaos and Classicism: Art in France...

  6. 78 FR 45286 - Culturally Significant Objects Imported for Exhibition Determinations: “Canterbury and St. Albans...

    Science.gov (United States)

    2013-07-26

    ... DEPARTMENT OF STATE [Public Notice 8394] Culturally Significant Objects Imported for Exhibition Determinations: ``Canterbury and St. Albans: Treasures from Church and Cloister'' SUMMARY: Notice is hereby given... objects to be included in the exhibition ``Canterbury and St. Albans: Treasures from Church and Cloister...

  7. 75 FR 45194 - Culturally Significant Objects Imported for Exhibition Determinations: “Drawing from Nature...

    Science.gov (United States)

    2010-08-02

    ... DEPARTMENT OF STATE [Public Notice 7096] Culturally Significant Objects Imported for Exhibition Determinations: ``Drawing from Nature: Landscapes by Max Liebermann, Lovis Corinth, and Max Slevogt'' SUMMARY..., I hereby determine that the objects to be included in the exhibition ``Drawing from Nature...

  8. 75 FR 78335 - Culturally Significant Objects Imported for Exhibition Determinations: “Thomas Lawrence: Regency...

    Science.gov (United States)

    2010-12-15

    ... DEPARTMENT OF STATE [Public Notice 7268] Culturally Significant Objects Imported for Exhibition Determinations: ``Thomas Lawrence: Regency Power and Brilliance'' SUMMARY: Notice is hereby given of the... determine that the objects to be included in the exhibition ``Thomas Lawrence: Regency Power and Brilliance...

  9. 78 FR 8682 - Culturally Significant Object Imported for Exhibition Determinations: “Vermeer's Woman in Blue...

    Science.gov (United States)

    2013-02-06

    ... DEPARTMENT OF STATE [Public Notice 8177] Culturally Significant Object Imported for Exhibition Determinations: ``Vermeer's Woman in Blue Reading a Letter'' SUMMARY: Notice is hereby given of the following... object to be included in the exhibition ``Vermeer's Woman in Blue Reading a Letter,'' imported from...

  10. 77 FR 53248 - Culturally Significant Objects Imported for Exhibition Determinations: “Swiss Treasures: From...

    Science.gov (United States)

    2012-08-31

    ... DEPARTMENT OF STATE [Public Notice 8004] Culturally Significant Objects Imported for Exhibition Determinations: ``Swiss Treasures: From Biblical Papyrus and Parchment to Erasmus, Zwingli, Calvin, and Barth... Parchment to Erasmus, Zwingli, Calvin, and Barth,'' imported from abroad for temporary exhibition within the...

  11. 75 FR 82128 - Culturally Significant Objects Imported for Exhibition Determinations: “Vishnu: Hinduism's Blue...

    Science.gov (United States)

    2010-12-29

    ... DEPARTMENT OF STATE [Public Notice 7279] Culturally Significant Objects Imported for Exhibition Determinations: ``Vishnu: Hinduism's Blue-Skinned Savior'' SUMMARY: Notice is hereby given of the following... objects to be included in the exhibition ``Vishnu: Hinduism's Blue-Skinned Savior,'' imported from abroad...

  12. 77 FR 53959 - Culturally Significant Objects Imported for Exhibition Determinations: “Roads of Arabia...

    Science.gov (United States)

    2012-09-04

    ... DEPARTMENT OF STATE [Public Notice 8008] Culturally Significant Objects Imported for Exhibition Determinations: ``Roads of Arabia: Archaeology and the History of the Kingdom of Saudi Arabia'' SUMMARY: Notice... objects to be included in the exhibition ``Roads of Arabia: Archaeology and the History of the Kingdom of...

  13. 77 FR 12103 - Culturally Significant Objects Imported for Exhibition Determinations: “Colorful Realm: Japanese...

    Science.gov (United States)

    2012-02-28

    ... DEPARTMENT OF STATE [Public Notice: 7807] Culturally Significant Objects Imported for Exhibition Determinations: ``Colorful Realm: Japanese Bird-and-Flower Paintings by It[omacr] Jakuch[umacr] (1716-1800... determine that the objects to be included in the exhibition ``Colorful Realm: Japanese Bird-and-Flower...

  14. 75 FR 28848 - Culturally Significant Objects Imported for Exhibition Determinations: “The Original Copy...

    Science.gov (United States)

    2010-05-24

    ... DEPARTMENT OF STATE [Public Notice 7027] Culturally Significant Objects Imported for Exhibition Determinations: ``The Original Copy: Photography of Sculpture, 1839 to Today'' SUMMARY: Notice is hereby given of... included in the exhibition ``The Original Copy: Photography of Sculpture, 1839 to Today,'' imported from...

  15. 76 FR 77582 - Culturally Significant Objects Imported for Exhibition Determinations: “Beauty and Belief...

    Science.gov (United States)

    2011-12-13

    ... DEPARTMENT OF STATE [Public Notice: 7725] Culturally Significant Objects Imported for Exhibition Determinations: ``Beauty and Belief: Crossing Bridges With the Arts of Islamic Culture'' SUMMARY: Notice is... objects to be included in the exhibition ``Beauty and Belief: Crossing Bridges with the Arts of Islamic...

  16. 75 FR 47337 - Culturally Significant Objects Imported for Exhibition Determinations: “German Impressionist...

    Science.gov (United States)

    2010-08-05

    ... DEPARTMENT OF STATE [Public Notice 7080] Culturally Significant Objects Imported for Exhibition Determinations: ``German Impressionist Landscape Painting: Liebermann-- Corinth--Slevogt'' SUMMARY: Notice is..., I hereby determine that the objects to be [[Page 47338

  17. 78 FR 25780 - Culturally Significant Objects Imported for Exhibition Determinations: “Koloman Moser”

    Science.gov (United States)

    2013-05-02

    ...,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The... about May 23, 2013, until on or about September 2, 2013; the Museum of Fine Arts, Houston, TX, from on...

  18. 75 FR 57825 - Culturally Significant Objects Imported for Exhibition Determinations: “Ancient Chinese Bronzes...

    Science.gov (United States)

    2010-09-22

    ... DEPARTMENT OF STATE [Public Notice 7181] Culturally Significant Objects Imported for Exhibition Determinations: ``Ancient Chinese Bronzes From the Shouyang Studio: The Katherine and George Fan Collection... ``Ancient Chinese Bronzes from the Shouyang Studio: The Katherine and George Fan Collection,'' imported from...

  19. 76 FR 12786 - Culturally Significant Objects Imported for Exhibition Determinations: “Poetry in Clay: Korean...

    Science.gov (United States)

    2011-03-08

    ... Determinations: ``Poetry in Clay: Korean Buncheong Ceramics from the Leeum, Samsung Museum of Art'' SUMMARY... in Clay: Korean Buncheong Ceramics from the Leeum, Samsung Museum of Art,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The objects are imported...

  20. 75 FR 21385 - Culturally Significant Objects Imported for Exhibition Determinations: “Cleopatra: The Search for...

    Science.gov (United States)

    2010-04-23

    ... temporary exhibition within the United States, are of cultural significance. The objects are imported... April 15, 2012; at the California Science Center, Los Angeles, CA, from on or about May 15, 2012, until... Assistant Secretary for Professional and Cultural Exchanges, Bureau of Educational and Cultural Affairs...

  1. 77 FR 41473 - Culturally Significant Objects Imported for Exhibition Determinations: “Lion Attacking a Horse”

    Science.gov (United States)

    2012-07-13

    ... DEPARTMENT OF STATE [Public Notice 7953] Culturally Significant Objects Imported for Exhibition Determinations: ``Lion Attacking a Horse'' SUMMARY: Notice is hereby given of the following determinations... April 15, 2003), I hereby determine that the object entitled ``Lion Attacking a Horse,'' to be imported...

  2. 76 FR 45646 - Culturally Significant Objects Imported for Exhibition Determinations: “The Invention of Glory...

    Science.gov (United States)

    2011-07-29

    ...,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The..., from on or about September 18, 2011, until on or about January 8, 2012, the Meadows Museum, Dallas, Texas, from on or about February 5, 2012, until on or about May 13, 2012, the San Diego Museum of Art...

  3. 75 FR 66419 - Culturally Significant Objects Imported for Exhibition Determinations: “Object of Devotion...

    Science.gov (United States)

    2010-10-28

    ... Determinations: ``Object of Devotion: Medieval English Alabaster Sculpture From the Victoria and Albert Museum... Devotion: Medieval English Alabaster Sculpture from the Victoria and Albert Museum,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The objects are...

  4. 78 FR 71022 - Culturally Significant Objects Imported for Exhibition Determinations: “Christopher Williams: The...

    Science.gov (United States)

    2013-11-27

    ... objects at The Art Institute of Chicago, Chicago, IL, from on or about January 25, 2014, until on or about May 18, 2014; the Museum of Modern Art, New York, NY, from on or about August 2, 2014, until on or... exhibition within the United States, are of cultural significance. The objects are imported pursuant to loan...

  5. 76 FR 81004 - Culturally Significant Objects Imported for Exhibition Determinations: “Woman in Blue, Against...

    Science.gov (United States)

    2011-12-27

    ... DEPARTMENT OF STATE [Public Notice: 7739] Culturally Significant Objects Imported for Exhibition Determinations: ``Woman in Blue, Against Blue Water'' by Edvard Munch SUMMARY: Notice is hereby given of the..., Delegation of Authority No. 257 of April 15, 2003), I hereby determine that the object ``Woman in Blue...

  6. 78 FR 40544 - Culturally Significant Objects Imported for Exhibition Determinations: “New Photography 2013...

    Science.gov (United States)

    2013-07-05

    ...Notice is hereby given of the following determinations: Pursuant to the authority vested in me by the Act of October 19, 1965 (79 Stat. 985; 22 U.S.C. 2459), Executive Order 12047 of March 27, 1978, the Foreign Affairs Reform and Restructuring Act of 1998 (112 Stat. 2681, et seq.; 22 U.S.C. 6501 note, et seq.), Delegation of Authority No. 234 of October 1, 1999, Delegation of Authority No. 236-3 of August 28, 2000 (and, as appropriate, Delegation of Authority No. 257 of April 15, 2003), I hereby determine that the objects to be included in the exhibition ``New Photography 2013: Adam Broomberg and Oliver Chanarin, Brendan Fowler, Annette Kelm, Lisa Oppenheim, Anna Ostoya, Josephine Pryde, and Eileen Quinlan,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The objects are imported pursuant to loan agreements with the foreign owners or custodians. I also determine that the exhibition or display of the exhibit objects at The Museum of Modern Art, New York, NY, from on or about September 14, 2013, until on or about February 5, 2014, and at possible additional exhibitions or venues yet to be determined, is in the national interest. I have ordered that Public Notice of these Determinations be published in the Federal Register.

  7. 77 FR 50542 - Culturally Significant Objects Imported for Exhibition Determinations: “New Photography 2012...

    Science.gov (United States)

    2012-08-21

    ...Notice is hereby given of the following determinations: Pursuant to the authority vested in me by the Act of October 19, 1965 (79 Stat. 985; 22 U.S.C. 2459), Executive Order 12047 of March 27, 1978, the Foreign Affairs Reform and Restructuring Act of 1998 (112 Stat. 2681, et seq.; 22 U.S.C. 6501 note, et seq.), Delegation of Authority No. 234 of October 1, 1999, and Delegation of Authority No. 236-3 of August 28, 2000 (and, as appropriate, Delegation of Authority No. 257 of April 15, 2003), I hereby determine that the objects to be included in the exhibition ``New Photography 2012: Michele Abeles, Birdhead (Ji Weiyu and Song Tao), Anne Collier, Zoe Crosher, and Shirana Shahbazi,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The objects are imported pursuant to loan agreements with the foreign owners or custodians. I also determine that the exhibition or display of the exhibit objects at The Museum of Modern Art in New York, New York from on or about October 3, 2012, until on or about February 4, 2013, with a preview on October 2, 2012, and at possible additional exhibitions or venues yet to be determined, is in the national interest. I have ordered that Public Notice of these Determinations be published in the Federal Register.

  8. 76 FR 53993 - Culturally Significant Objects Imported for Exhibition Determinations: “New Photography 2011...

    Science.gov (United States)

    2011-08-30

    ...Notice is hereby given of the following determinations: Pursuant to the authority vested in me by the Act of October 19, 1965 (79 Stat. 985; 22 U.S.C. 2459), Executive Order 12047 of March 27, 1978, the Foreign Affairs Reform and Restructuring Act of 1998 (112 Stat. 2681, et seq.; 22 U.S.C. 6501 note, et seq.), Delegation of Authority No. 234 of October 1, 1999, and Delegation of Authority No. 236-3 of August 28, 2000 (and, as appropriate, Delegation of Authority No. 257 of April 15, 2003), I hereby determine that the objects to be included in the exhibition ``New Photography 2011: Zhang Dali, Moyra Davey, George Georgiou, Deana Lawson, Doug Rickard, Viviane Sassen,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The objects are imported pursuant to a loan agreement with the foreign owner or custodian. I also determine that the exhibition or display of the exhibit objects at The Museum of Modern Art, New York, New York, from on or about September 27, 2011, until on or about January 16, 2012, and at possible additional exhibitions or venues yet to be determined, is in the national interest. I have ordered that Public Notice of these Determinations be published in the Federal Register.

  9. 77 FR 56697 - Culturally Significant Objects Imported for Exhibition Determinations: “The English Prize: The...

    Science.gov (United States)

    2012-09-13

    ...Notice is hereby given of the following determinations: Pursuant to the authority vested in me by the Act of October 19, 1965 (79 Stat. 985; 22 U.S.C. 2459), Executive Order 12047 of March 27, 1978, the Foreign Affairs Reform and Restructuring Act of 1998 (112 Stat. 2681, et seq.; 22 U.S.C. 6501 note, et seq.), Delegation of Authority No. 234 of October 1, 1999, Delegation of Authority No. 236-3 of August 28, 2000 (and, as appropriate, Delegation of Authority No. 257 of April 15, 2003), I hereby determine that the objects to be included in the exhibition ``The English Prize: The Capture of the Westmorland, an Episode of the Grand Tour,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The objects are imported pursuant to loan agreements with the foreign owners or custodians. I also determine that the exhibition or display of the exhibit objects at the Yale Center for British Art, New Haven, CT, from on or about October 4, 2012, until on or about January 13, 2013, and at possible additional exhibitions or venues yet to be determined, is in the national interest. I have ordered that Public Notice of these Determinations be published in the Federal Register.

  10. 75 FR 43225 - Culturally Significant Objects Imported for Exhibition Determinations: “Man, Myth, and Sensual...

    Science.gov (United States)

    2010-07-23

    ...Notice is hereby given of the following determinations: Pursuant to the authority vested in me by the Act of October 19, 1965 (79 Stat. 985; 22 U.S.C. 2459), Executive Order 12047 of March 27, 1978, the Foreign Affairs Reform and Restructuring Act of 1998 (112 Stat. 2681, et seq.; 22 U.S.C. 6501 note, et seq.), Delegation of Authority No. 234 of October 1, 1999, and Delegation of Authority No. 236-3 of August 28, 2000, I hereby determine that the objects to be included in the exhibition ``Man, Myth, and Sensual Pleasures: Jan Gossart's Renaissance,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The objects are imported pursuant to loan agreements with the foreign owners or custodians. I also determine that the exhibition or display of the exhibit objects at the Metropolitan Museum of Art, New York, NY, from on or about October 5, 2010, until on or about January 17, 2011, and at possible additional exhibitions or venues yet to be determined, is in the national interest. Public Notice of these Determinations is ordered to be published in the Federal Register.

  11. 76 FR 30228 - Culturally Significant Object Imported for Exhibition; Determinations: “Portrait of a Man”

    Science.gov (United States)

    2011-05-24

    ...Notice is hereby given of the following determinations: Pursuant to the authority vested in me by the Act of October 19, 1965 (79 Stat. 985; 22 U.S.C. 2459), Executive Order 12047 of March 27, 1978, the Foreign Affairs Reform and Restructuring Act of 1998 (112 Stat. 2681, et seq.; 22 U.S.C. 6501 note, et seq.), Delegation of Authority No. 234 of October 1, 1999, and Delegation of Authority No. 236-3 of August 28, 2000, I hereby determine that the object to be included in the exhibition ``Portrait of a Man'', imported from abroad for temporary exhibition within the United States, is of cultural significance. The object is imported pursuant to a loan agreement with the foreign owner or custodian. I also determine that the exhibition or display of the exhibit object at The Metropolitan Museum of Art, New York, New York, from on or about June 1, 2011, until on or about December 31, 2016, is in the national interest. Public Notice of these Determinations is ordered to be published in the Federal Register.

  12. 77 FR 75253 - Culturally Significant Objects Imported for Exhibition Determinations: “Wait, Later This Will Be...

    Science.gov (United States)

    2012-12-19

    ... exhibition or display of the exhibit objects at the Museum of Modern Art, New York, New York, from on or... abroad for temporary exhibition within the United States, are of cultural significance. The objects are...

  13. 77 FR 4614 - Culturally Significant Objects Imported for Exhibition Determinations: “Children of the Plumed...

    Science.gov (United States)

    2012-01-30

    ... Ancient Mexico,'' imported from abroad for temporary exhibition within the United States, are of cultural... also determine that the exhibition or display of the exhibit objects at the Los Angeles County Museum... exhibition or display of the exhibit at the Dallas Museum of Art, Dallas, TX from on or about July 29, 2012...

  14. 78 FR 32000 - Culturally Significant Objects Imported for Exhibition Determinations: “Before and After the...

    Science.gov (United States)

    2013-05-28

    ... Lakes,'' imported from abroad for temporary exhibition within the United States, are of cultural... also determine that the exhibition or display of the exhibit objects at the National Museum of the...

  15. 78 FR 51802 - Culturally Significant Objects Imported for Exhibition Determinations: “Silla: Korea's Golden...

    Science.gov (United States)

    2013-08-21

    ... Golden Kingdom,'' imported from abroad for temporary exhibition within the United States, are of cultural... determine that the exhibition or display of the exhibit objects at The Metropolitan Museum of Art, New York...

  16. 76 FR 44977 - Culturally Significant Objects Imported for Exhibition Determinations: “De Kooning: A Retrospective”

    Science.gov (United States)

    2011-07-27

    ... determine that the exhibition or display of the exhibit objects at The Museum of Modern Art in New York, New... Retrospective,'' imported from abroad for temporary exhibition within the United States, are of cultural...

  17. 77 FR 75489 - Culturally Significant Objects Imported for Exhibition Determinations: “Projects 99: Meiro Koizumi”

    Science.gov (United States)

    2012-12-20

    ... also determine that the exhibition or display of the exhibit objects at The Museum of Modern Art in New...: Meiro Koizumi,'' imported from abroad for temporary exhibition within the United States, are of cultural...

  18. 78 FR 61948 - Culturally Significant Objects Imported for Exhibition Determinations: “Franz von Stuck”

    Science.gov (United States)

    2013-10-07

    ... the exhibition ``Franz von Stuck,'' imported from abroad for temporary exhibition within the United... the Frye Art Museum, Seattle, Washington, from on or about November 2, 2013, until on or about...

  19. 77 FR 48582 - Culturally Significant Objects Imported for Exhibition Determinations: “Plants of Virtue and...

    Science.gov (United States)

    2012-08-14

    ...'' by Shitao to be imported by The Santa Barbara Museum of Art from abroad for temporary exhibition... exhibit object at The Santa Barbara Museum of Art in Santa Barbara, California from on or about October 20...

  20. 75 FR 1680 - Culturally Significant Objects Imported for Exhibition Determinations: “Roman Art”

    Science.gov (United States)

    2010-01-12

    ... Determinations: ``Roman Art'' SUMMARY: Notice is hereby given of the following determinations: Pursuant to the... FR 19875], I hereby determine that the objects to be included in the exhibition ``Roman Art... that the exhibition or display of the exhibit objects at the Metropolitan Museum of Art, New York, NY...

  1. 78 FR 18664 - Culturally Significant Objects Imported for Exhibition Determinations: “Diaghilev and the Ballets...

    Science.gov (United States)

    2013-03-27

    ... Determinations: ``Diaghilev and the Ballets Russes, 1909-1929: When Art Danced With Music'' SUMMARY: Notice is... objects to be included in the exhibition ``Diaghilev and the Ballets Russes, 1909- 1929: When Art Danced... also determine that the exhibition or display of the exhibit objects at the National Gallery of Art...

  2. 78 FR 11725 - Culturally Significant Objects Imported for Exhibition Determinations: “Claes Oldenburg: The...

    Science.gov (United States)

    2013-02-19

    ... Determinations: ``Claes Oldenburg: The Street and The Store'' SUMMARY: Notice is hereby given of the following... exhibition ``Claes Oldenburg: The Street and The Store,'' imported from abroad for temporary exhibition... exhibit objects at the Museum of Modern Art, New York, New York, from on or about April 14, 2013, until on...

  3. 78 FR 62326 - Culturally Significant Objects Imported for Exhibition Determinations: “Toulouse-Lautrec and La...

    Science.gov (United States)

    2013-10-16

    ...: Paris 1880-1910,'' imported from abroad for temporary exhibition within the United States, are of... custodians. I also determine that the exhibition or display of the exhibit objects at the Nevada Museum of... Museum of Art, Columbus, Ohio, from on or about February 8, 2014, until on or about May 18, 2014, the...

  4. 75 FR 53012 - Culturally Significant Objects Imported for Exhibition Determinations: “Treasures of Moscow...

    Science.gov (United States)

    2010-08-30

    ... Rublev Museum,'' imported from abroad for temporary exhibition within the United States, are of cultural... Determinations: ``Treasures of Moscow: Icons From the Andrey Rublev Museum'' SUMMARY: Notice is hereby given of... determine that the exhibition or display of the exhibit objects at the Museum of Russian Icons, Clinton, MA...

  5. 75 FR 1009 - Culturally Significant Objects Imported for Exhibition Determinations: “Habsburg Treasures”

    Science.gov (United States)

    2010-01-07

    ... ``Habsburg Treasures,'' imported from abroad for temporary exhibition within the United States, are of... custodian. I also determine that the exhibition or display of the exhibit objects at the Norton Museum of...; the Columbia Museum of Art, Columbia, South Carolina, from on or about May 21, 2010, until on or about...

  6. 75 FR 82127 - Culturally Significant Objects Imported for Exhibition Determinations: “Central Nigeria Unmasked...

    Science.gov (United States)

    2010-12-29

    ... River Valley,'' imported from abroad for temporary exhibition within the United States, are of cultural... also determine that the exhibition or display of the exhibit objects at the Fowler Museum at UCLA, Los... Museum of African Art, Smithsonian Institution, Washington, DC, from on or about September 14, 2011...

  7. 78 FR 52601 - Culturally Significant Object Imported for Exhibition; Determinations: “Visiting Masterpiece...

    Science.gov (United States)

    2013-08-23

    ... Treasure, Stolen and Recovered'' at the Museum of Fine Arts and the exhibition ``Piero della Francesca: Intimate Encounters'' at The Metropolitan Museum of Art, imported from abroad for temporary exhibition... exhibit object at the Museum of Fine Arts, Boston, MA, from on or about September 13, 2013, until on or...

  8. 76 FR 58076 - Culturally Significant Objects Imported for Exhibition Determinations: “Maharaja: The Splendor of...

    Science.gov (United States)

    2011-09-19

    ... exhibition ``Maharaja: The Splendor of India's Royal Courts,'' imported from abroad for temporary exhibition... exhibit objects at the Asian Art Museum, San Francisco, CA, from on or about October 21, 2011, until on or about April 8, 2012; the Virginia Museum of Fine Arts, Richmond, VA, from on or about May 19, 2012...

  9. 77 FR 39319 - Culturally Significant Objects Imported for Exhibition Determinations: “Bodies and Shadows...

    Science.gov (United States)

    2012-07-02

    ... exhibition ``Bodies and Shadows: Caravaggio and His Legacy'' imported from abroad for temporary exhibition... exhibit objects at the Los Angeles County Museum of Art, Los Angeles, CA, from on or about November 11, 2012, until on or about February 10, 2013; the Wadsworth Atheneum Museum of Art, Hartford, CT, from on...

  10. 78 FR 17744 - Culturally Significant Objects Imported for Exhibition Determinations: “Maya: Hidden Worlds...

    Science.gov (United States)

    2013-03-22

    ... Worlds Revealed,'' imported from abroad for temporary exhibition within the United States, are of... custodians. I also determine that the exhibition or display of the exhibit objects at The Science Museum of... Denver Museum of Nature and Science in Denver, Colorado from on or about February 14, 2014 until on or...

  11. 76 FR 82346 - Culturally Significant Objects Imported for Exhibition Determinations: “Alina Szapocznikow...

    Science.gov (United States)

    2011-12-30

    ... exhibition ``Alina Szapocznikow: Sculpture Undone, 1955-1972'' imported from abroad for temporary exhibition... exhibit objects at the Hammer Museum, Los Angeles, CA, from on or about February 5, 2012, until on or... on or about August 8, 2012; The Museum of Modern Art, New York, NY, from on or about October 7, 2012...

  12. 77 FR 38881 - Culturally Significant Objects Imported for Exhibition Determinations: “Regarding Warhol: Sixty...

    Science.gov (United States)

    2012-06-29

    ... exhibition ``Regarding Warhol: Sixty Artists, Fifty Years,'' imported from abroad for temporary exhibition... exhibit objects at The Metropolitan Museum of Art, New York, New York from on or about September 11, 2012, until on or about December 31, 2012; then at the Andy Warhol Museum in Pittsburgh, Pennsylvania from on...

  13. 76 FR 53705 - Culturally Significant Objects Imported for Exhibition; Determinations: “Seductive Luxury and...

    Science.gov (United States)

    2011-08-29

    ... David Roentgen,'' imported from abroad for temporary exhibition within the United States, is of cultural... Museum of Art, New York, NY, from on or about September 12, 2011, until on or about March 10, 2013, and the exhibition or display of the exhibit object at The Metropolitan Museum of Art, from on or about...

  14. 78 FR 27470 - Culturally Significant Objects Imported for Exhibition Determinations: “Impressionists on the Water”

    Science.gov (United States)

    2013-05-10

    ... on the Water,'' imported from abroad for temporary exhibition within the United States, are of... custodians. I also determine that the exhibition or display of the exhibit objects at the Fine Arts Museums..., 2013; the Peabody Essex Museum, Salem, MA, from on or about November 9, 2013, until on or about...

  15. 78 FR 79057 - Public Notice; Culturally Significant Objects Imported for Exhibition Determinations: “Treasures...

    Science.gov (United States)

    2013-12-27

    ..., 1392-1910,'' imported from abroad for temporary exhibition within the United States, are of cultural... also determine that the exhibition or display of the exhibit objects at the Philadelphia Museum of Art, Philadelphia, PA, from on or about March 2, 2014, until on or about May 26, 2014; the Los Angeles County Museum...

  16. 77 FR 8943 - Culturally Significant Objects Imported for Exhibition Determinations: “Rembrandt's Self-Portrait”

    Science.gov (United States)

    2012-02-15

    ...-Portrait,'' imported from abroad for temporary exhibition within the United States, is of cultural... determine that the exhibition or display of the exhibit object at the Metropolitan Museum of Art, New York... of the object at the Museum of Fine Arts, Houston from on or about June 3, 2012 until on or about...

  17. 78 FR 59750 - Culturally Significant Objects Imported for Exhibition Determinations: “Isa Genzken: Retrospective”

    Science.gov (United States)

    2013-09-27

    ...: Retrospective,'' imported from abroad for temporary exhibition within the United States, are of cultural... determine that the exhibition or display of the exhibit objects at The Museum of Modern Art, New York, NY, from on or about November 23, 2013, until on or about March 10, 2014; the Museum of Contemporary Art...

  18. 76 FR 64423 - Culturally Significant Objects Imported for Exhibition Determinations: “Projects 96: Haris...

    Science.gov (United States)

    2011-10-18

    ...: Haris Epaminonda'' imported from abroad for temporary exhibition within the United States, are of... custodian. I also determine that the exhibition or display of the exhibit objects at The Museum of Modern Art, New York, NY, from on or about November 17, 2011, until on or about February 20, 2012, and at...

  19. 75 FR 18252 - Culturally Significant Object Imported for Exhibition Determinations: “Through African Eyes: The...

    Science.gov (United States)

    2010-04-09

    ... Determinations: ``Through African Eyes: The European in African Art, 1500--Present'' SUMMARY: Notice is hereby... object to be included in the exhibition ``Through African Eyes: The European in African Art, 1500... determine that the exhibition or display of the exhibit object at the Detroit Institute of Arts, Detroit...

  20. 77 FR 54647 - Culturally Significant Objects Imported for Exhibition Determinations: “African Art, New York...

    Science.gov (United States)

    2012-09-05

    ... Determinations: ``African Art, New York, and the Avant-Garde'' SUMMARY: Notice is hereby given of the following... exhibition ``African Art, New York, and the Avant- Garde,'' imported from abroad for temporary exhibition... exhibit objects at The Metropolitan Museum of Art in New York, New York from on or about November 26, 2012...

  1. A Nanotube Surface Reinforced Graphite Fiber Exhibiting Significantly Enhanced Properties, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — Nanotechnology which includes carbon nanotubes has the potential to produce materials that exhibit properties beyond those expected from conventional materials which...

  2. 75 FR 82129 - Culturally Significant Objects Imported for Exhibition Determinations: “Francis Alÿs: A Story of...

    Science.gov (United States)

    2010-12-29

    ... exhibit objects at the Museum of Modern Art, New York, NY, from on or about May 8, 2011, until on or about... exhibition within the United States, are of cultural significance. The objects are imported pursuant to loan...

  3. 78 FR 60994 - Culturally Significant Objects Imported for Exhibition Determinations: “In Grand Style...

    Science.gov (United States)

    2013-10-02

    ... Determinations: ``In Grand Style: Celebrations in Korean Art During the Joseon Dynasty'' SUMMARY: Notice is... objects to be included in the exhibition ``In Grand Style: Celebrations in Korean Art during the Joseon Dynasty,'' imported from abroad for temporary exhibition within the United States, are of cultural...

  4. 75 FR 5637 - Culturally Significant Objects Imported for Exhibition Determinations: “Architecture as Icon...

    Science.gov (United States)

    2010-02-03

    ... Determinations: ``Architecture as Icon: Perception and Representation of Architecture in Byzantine Art'' SUMMARY... objects to be included in the exhibition ``Architecture as Icon: Perception and Representation of Architecture in Byzantine Art,'' imported from abroad for temporary exhibition within the United States, are of...

  5. 75 FR 7536 - Culturally Significant Objects Imported for Exhibition Determinations: “The Dead Sea Scrolls...

    Science.gov (United States)

    2010-02-19

    ... Determinations: ``The Dead Sea Scrolls: Words That Changed the World'' Summary: Notice is hereby given of the... included in the exhibition ``The Dead Sea Scrolls: Words That Changed the World,'' imported from abroad for... pursuant to a loan agreement with the foreign owner or custodian. I also determine that the exhibition or...

  6. 77 FR 4858 - Culturally Significant Objects Imported for Exhibition Determinations: “Byzantium and Islam: Age...

    Science.gov (United States)

    2012-01-31

    ... Determinations: ``Byzantium and Islam: Age of Transition (7th-9th Century)'' AGENCY: Department of State. ACTION... to the exhibition ``Byzantium and Islam: Age of Transition (7th-9th Century). The referenced notice... objects to be included in the exhibition ``Byzantium and Islam: Age of Transition (7th-9th Century...

  7. 78 FR 41972 - Culturally Significant Objects Imported for Exhibition Determinations: “Kongo Across the Waters”

    Science.gov (United States)

    2013-07-12

    ... the exhibition ``Kongo across the Waters,'' imported from abroad for temporary exhibition within the... objects at the Samuel P. Harn Museum of Art, Gainesville, Florida, from on or about October 22, 2013, until on or about March 23, 2014, the Jimmy Carter Presidential Library and Museum, Atlanta, Georgia...

  8. 77 FR 34121 - Culturally Significant Objects Imported for Exhibition Determinations: “Revealing the African...

    Science.gov (United States)

    2012-06-08

    ... exhibition ``Revealing the African Presence in Renaissance Europe'' imported from abroad for temporary... exhibit objects at The Walters Art Museum, Baltimore, MD, from on or about October 14, 2012, until on or about January 21, 2013; at the Princeton University Art Museum, Princeton, NJ, from on or about February...

  9. 78 FR 14619 - Culturally Significant Objects Imported for Exhibition Determinations: “Overdrive: L.A...

    Science.gov (United States)

    2013-03-06

    ... exhibition ``Overdrive: L.A. Constructs the Future, 1940-1990,'' imported from abroad for temporary... exhibit objects at The J. Paul Getty Museum, Los Angeles, CA, from on or about April 9, 2013, until on or about July 21, 2013; and the National Building Museum, Washington, DC, from on or about October 15, 2013...

  10. 77 FR 73731 - Culturally Significant Objects Imported for Exhibition Determinations: “Masterpieces of the...

    Science.gov (United States)

    2012-12-11

    ... Determinations: ``Masterpieces of the Joseon Dynasty From the National Museum of Korea'' SUMMARY: Notice is... objects to be included in the exhibition ``Masterpieces of the Joseon Dynasty from the National Museum of Korea,'' imported from abroad for temporary exhibition within the United States, are of cultural...

  11. 76 FR 56491 - Culturally Significant Objects Imported for Exhibition Determinations: “Tombs, Temples and...

    Science.gov (United States)

    2011-09-13

    ... exhibition ``Tombs, Temples and Warriors: China's Imperial Legacy,'' imported from abroad for temporary... the exhibit objects at the Bowers Museum, Santa Ana, California, from on or about October 1, 2011, until on or about March 4, 2012, at the Houston Museum of Natural Sciences, Houston, Texas, from on or...

  12. 76 FR 12399 - Culturally Significant Objects Imported for Exhibition Determinations: “Paris: Life & Luxury”

    Science.gov (United States)

    2011-03-07

    ... the exhibition ``Paris: Life & Luxury,'' imported from abroad for temporary exhibition within the... objects at the J. Paul Getty Museum, Los Angeles, California, from on or about April 26, 2011, until on or about August 7, 2011, the Museum of Fine Arts, Houston, Texas, from on or about [[Page 12400

  13. 77 FR 48198 - Culturally Significant Objects Imported for Exhibition Determinations: “Faking It: Manipulated...

    Science.gov (United States)

    2012-08-13

    ... exhibition ``Faking It: Manipulated Photography Before Photoshop,'' imported from abroad for temporary... exhibit objects at the Metropolitan Museum of Art, New York, New York, from on or about October 11, 2012... February 17, 2013, until on or about May 5, 2013, the Museum of Fine Arts, Houston, Texas, from on or about...

  14. 76 FR 63701 - Culturally Significant Objects Imported for Exhibition Determinations: “Diego Rivera: Murals for...

    Science.gov (United States)

    2011-10-13

    ... exhibition ``Diego Rivera: Murals for The Museum of Modern Art,'' imported from abroad for temporary... Determinations: ``Diego Rivera: Murals for the Museum of Modern Art'' SUMMARY: Notice is hereby given of the... exhibit objects at The Museum of Modern Art, New York, NY, from on or about November 13, 2011, until on or...

  15. 78 FR 27470 - Culturally Significant Objects Imported for Exhibition Determinations: “Shaping Power: Luba...

    Science.gov (United States)

    2013-05-10

    ... Determinations: ``Shaping Power: Luba Masterworks From the Royal Museum for Central Africa'' SUMMARY: Notice is... objects to be included in the exhibition ``Shaping Power: Luba Masterworks from the Royal Museum for Central Africa,'' imported from abroad for temporary exhibition within the United States, are of cultural...

  16. 78 FR 23623 - Culturally Significant Objects Imported for Exhibition Determinations: “American Encounters...

    Science.gov (United States)

    2013-04-19

    ... exhibition ``American Encounters: Genre Painting and Everyday Life,'' imported from abroad for temporary... the exhibit objects at the Crystal Bridges Museum of American Art, Bentonville, Arkansas, from on or about May 11, 2013, until on or about August 12, 2013, the High Museum of Art, Atlanta, Georgia, from on...

  17. 77 FR 54647 - Culturally Significant Objects Imported for Exhibition Determinations: “Sicily: Art and Invention...

    Science.gov (United States)

    2012-09-05

    ... exhibition ``Sicily: Art and Invention Between Greece and Rome,'' imported from abroad for temporary... exhibit objects at The J. Paul Getty Museum in Los Angeles, California from on or about April 3, 2013, until on or about August 19, 2013; and then at the Cleveland Museum of Art in Cleveland, Ohio from...

  18. 75 FR 32980 - Culturally Significant Objects Imported for Exhibition Determinations: “Olmec: Masterworks of...

    Science.gov (United States)

    2010-06-10

    ... included in the exhibition ``Olmec: Masterworks of Ancient Mexico,'' imported from abroad for temporary... of the exhibit objects at the Los Angeles County Museum of Art, Los Angeles, CA, from on or about September 26, 2010, until on or about January 1, 2011; the Fine Arts Museums of San Francisco, San Francisco...

  19. 77 FR 56251 - Culturally Significant Objects Imported for Exhibition Determinations: “The Body Beautiful in...

    Science.gov (United States)

    2012-09-12

    ... exhibition ``The Body Beautiful in Ancient Greece,'' imported from abroad for temporary exhibition within the... at the Portland Art Museum, Portland, Oregon, from on or about October 6, 2012, until on or about January 6, 2013, the Dallas Museum of Art, Dallas, Texas, from on or about May 5, 2013, until on or about...

  20. 76 FR 73760 - Culturally Significant Objects Imported for Exhibition Determinations: “The Holocaust”

    Science.gov (United States)

    2011-11-29

    ... Determinations: ``The Holocaust'' SUMMARY: Notice is hereby given of the following determinations: Pursuant to... the exhibition ``The Holocaust,'' imported from abroad for temporary exhibition within the United... United States Holocaust Memorial Museum, Washington, DC, from on or about December 7, 2011, until on or...

  1. 75 FR 27613 - Culturally Significant Objects Imported for Exhibition Determinations: “The Holocaust (Warsaw...

    Science.gov (United States)

    2010-05-17

    ... Determinations: ``The Holocaust (Warsaw Ghetto)'' SUMMARY: Notice is hereby given of the following determinations... Holocaust (Warsaw Ghetto),'' imported from abroad for temporary exhibition within the United States, are of... custodian. I also determine that the exhibition or display of the documents at the U.S. Holocaust Memorial...

  2. 77 FR 23318 - Culturally Significant Object Imported for Exhibition Determinations: “African Cosmos: Stellar Arts”

    Science.gov (United States)

    2012-04-18

    ... Determinations: ``African Cosmos: Stellar Arts'' SUMMARY: Notice is hereby given of the following determinations... the exhibition ``African Cosmos: Stellar Arts,'' imported from abroad for temporary exhibition within... object at the Smithsonian Institution's National Museum of African Arts, Washington, DC, from on or about...

  3. 76 FR 1660 - Culturally Significant Objects Imported for Exhibition Determinations: “Reconfiguring an African...

    Science.gov (United States)

    2011-01-11

    ... Determinations: ``Reconfiguring an African Icon: Odes to the Mask by Modern and Contemporary Artists From Three... ``Reconfiguring an African Icon: Odes to the Mask by Modern and Contemporary Artists from Three Continents... that the exhibition or display of the exhibit objects at the Metropolitan Museum of Art, New York, NY...

  4. 76 FR 27742 - Culturally Significant Objects Imported for Exhibition Determinations: “Picasso: Masterpieces...

    Science.gov (United States)

    2011-05-12

    ...[eacute]e National Picasso, Paris,'' imported from abroad for temporary exhibition within the United... Fine Arts Museums of San Francisco, de Young Museum, San Francisco, California, from on or about June...

  5. 78 FR 59080 - Culturally Significant Objects Imported for Exhibition Determinations: “Delacroix and the Matter...

    Science.gov (United States)

    2013-09-25

    ... ``Delacroix and the Matter of Finish,'' imported from abroad for temporary exhibition within the United States... objects at the Santa Barbara Museum of Art, Santa Barbara, California, from on or about October 27, 2013...

  6. 78 FR 51803 - Culturally Significant Objects Imported for Exhibition Determinations: “Charles Marville...

    Science.gov (United States)

    2013-08-21

    ... ``Charles Marville: Photographer of Paris,'' imported from abroad for temporary exhibition within the United... on or about January 5, 2014, the Metropolitan Museum of Art, New York, New York, from on or about...

  7. 78 FR 51802 - Culturally Significant Objects Imported for Exhibition Determinations: “Robert Motherwell: The...

    Science.gov (United States)

    2013-08-21

    ... ``Robert Motherwell: The Early Collages,'' imported from abroad for temporary exhibition within the United... the Solomon R. Guggenheim Museum, New York, New York, from on or about September 27, 2013, until on or...

  8. 78 FR 61871 - Culturally Significant Objects Imported for Exhibition Determinations: “focus: Monika Baer” and...

    Science.gov (United States)

    2013-10-04

    ... Williams College Museum of Art,'' imported from abroad for temporary exhibition within the United States...; the Williams College Museum of Art, Williamstown, MA, from on or about February 22, 2014, until on or...

  9. 75 FR 53730 - Culturally Significant Objects Imported for Exhibition Determinations: “Richard Hawkins-Third Mind”

    Science.gov (United States)

    2010-09-01

    ... DEPARTMENT OF STATE [Public Notice 7148] Culturally Significant Objects Imported for Exhibition Determinations: ``Richard Hawkins--Third Mind'' SUMMARY: Notice is hereby given of the following determinations... the exhibition ``Richard Hawkins--Third Mind,'' imported from abroad for temporary exhibition within...

  10. 76 FR 58074 - Culturally Significant Objects Imported for Exhibition Determinations: “Sanja Iveković: Sweet...

    Science.gov (United States)

    2011-09-19

    ... DEPARTMENT OF STATE [Public Notice: 7590] Culturally Significant Objects Imported for Exhibition Determinations: ``Sanja Ivekovi[cacute]: Sweet Violence'' SUMMARY: Notice is hereby given of the following... exhibition ``Sanja Ivekovi[cacute]: Sweet Violence,'' imported from abroad for temporary exhibition within...

  11. 76 FR 58075 - Culturally Significant Objects Imported for Exhibition Determinations: “Sanja Iveković: Sweet...

    Science.gov (United States)

    2011-09-19

    ... DEPARTMENT OF STATE [Public Notice: 7590] Culturally Significant Objects Imported for Exhibition Determinations: ``Sanja Ivekovi[cacute]: Sweet Violence'' SUMMARY: Notice is hereby given of the following... exhibition ``Sanja Ivekovi[cacute]: Sweet Violence,'' imported from abroad for temporary exhibition within...

  12. 75 FR 57102 - Culturally Significant Objects Imported for Exhibition Determinations: “Titian and the Golden Age...

    Science.gov (United States)

    2010-09-17

    ...,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The... that the exhibition or display of the exhibit objects at the High Museum of Art, Atlanta, GA, from on..., Minneapolis, MN, from on or about February 6, 2011 to on or about May 1, 2011; at the Museum of Fine Arts...

  13. 76 FR 6650 - Culturally Significant Objects Imported for Exhibition Determinations: “Birth of the Modern...

    Science.gov (United States)

    2011-02-07

    ... Determinations: ``Birth of the Modern: Style and Identity in Vienna 1900'' SUMMARY: Notice is hereby given of the.... 985; 22 U.S.C. 2459), Executive Order 12047 of March 27, 1978, the Foreign Affairs Reform and... that the objects to be included in the exhibition ``Birth of the Modern: Style and Identity in Vienna...

  14. 75 FR 21384 - Culturally Significant Objects Imported for Exhibition Determinations: “Birth of Impressionism...

    Science.gov (United States)

    2010-04-23

    ... Determinations: ``Birth of Impressionism: Masterpieces From the Musee d'Orsay'' SUMMARY: Notice is hereby given..., 1965 (79 Stat. 985; 22 U.S.C. 2459), Executive Order 12047 of March 27, 1978, the Foreign Affairs... objects to be included in the exhibition ``Birth of Impressionism: Masterpieces from the Musee d'Orsay...

  15. 78 FR 11264 - Culturally Significant Objects Imported for Exhibition Determinations: “The Cyrus Cylinder in...

    Science.gov (United States)

    2013-02-15

    ... exhibition ``The Cyrus Cylinder in Ancient Persia: A New Beginning,'' imported from abroad for temporary... about March 9, 2013, until on or about April 28, 2013; The Museum of Fine Arts, Houston, TX, from on or about May 3, 2013, until on or about June 14, 2013; The Metropolitan Museum of Art, New York, NY, from...

  16. 78 FR 61981 - Culturally Significant Objects Imported for Exhibition Determinations: “Anders Zorn: Sweden's...

    Science.gov (United States)

    2013-10-08

    ... ``Anders Zorn: Sweden's Master Painter,'' imported from abroad for temporary exhibition within the United... Arts Museums of San Francisco, San Francisco, CA, from on or about November 9, 2013, until on or about February 2, 2014; the National Academy Museum, New York, NY, from on or about February 27, 2014, until on...

  17. 75 FR 82128 - Culturally Significant Objects Imported for Exhibition Determinations: “The Orient Expressed...

    Science.gov (United States)

    2010-12-29

    ... Influence on Western Art, 1854-1918,'' imported from abroad for temporary exhibition within the United... the Mississippi Museum of Art, Jackson, Mississippi, from on or about February 19, 2011, until on or about July 17, 2011, the McNay Art Museum, San Antonio, Texas, from on or about October 5, 2011, until...

  18. 77 FR 25780 - Culturally Significant Objects Imported for Exhibition Determinations: “Rembrandt, Van Dyck...

    Science.gov (United States)

    2012-05-01

    ... House, London,'' imported from abroad by the American Federation of Arts for temporary exhibition within... interest: the Museum of Fine Arts Houston from on or about June 3 to on or about September 4, 2012; the Milwaukee Museum of Art from on or about October 4, 2012 to on or about January 6, 2013; the Seattle Art...

  19. 75 FR 47338 - Culturally Significant Objects Imported for Exhibition; Determinations: “The Emperor's Private...

    Science.gov (United States)

    2010-08-05

    ..., Treasures from the Forbidden City,'' imported from abroad for temporary exhibition within the United States... Peabody Essex Museum, Salem, Massachusetts, from on or about September 14, 2010, until on or about January 9, 2011, the Metropolitan Museum of Art, New York, New York, from on or about February 3, 2011...

  20. 76 FR 18292 - Culturally Significant Objects Imported for Exhibition Determinations: “The Steins Collect...

    Science.gov (United States)

    2011-04-01

    ... the San Francisco Museum of Modern Art, San Francisco, CA, from on or about May 21, 2011, until on or about September 6, 2011, and the temporary display of six of the objects at The Metropolitan Museum of..., and the Parisian Avant-Garde'' imported from abroad for temporary exhibition within the United States...

  1. 75 FR 23318 - Culturally Significant Objects Imported for Exhibition Determinations: “John Baldessari: Pure...

    Science.gov (United States)

    2010-05-03

    ... Baldessari: Pure Beauty,'' imported from abroad for temporary exhibition within the United States, are of... Museum of Art, Los Angeles, CA, from on or about June 27 2010, until on or about September 12, 2010; at the Metropolitan Museum of Art, New York, NY, from on or about October 18, 2010, until on or about...

  2. 75 FR 22172 - Culturally Significant Objects Imported for Exhibition Determinations: “Vatican Splendors”

    Science.gov (United States)

    2010-04-27

    ... ``Vatican Splendors,'' imported from abroad for temporary exhibition within the United States, are of... Museum, Saint Louis, Missouri, from on or about May 15, 2010, until on or about September 12, 2010, the... about January 9, 2011, the Museum of Art, Nova Southeastern University, Fort Lauderdale, Florida, from...

  3. 75 FR 51518 - Culturally Significant Objects Imported for Exhibition Determinations: “Picasso: Masterpieces...

    Science.gov (United States)

    2010-08-20

    ...[eacute]e National Picasso,'' imported from abroad for temporary exhibition within the United States, are... Seattle Art Museum, Seattle, WA, from on or about October 8, 2010, until on or about January 17, 2011; at the Virginia Museum of Fine Arts, Richmond, VA, from on or about February 19, 2011, until on or about...

  4. 75 FR 53013 - Culturally Significant Objects Imported for Exhibition Determinations: “Treasures of Heaven...

    Science.gov (United States)

    2010-08-30

    ..., Relics, and Devotion in Medieval Europe,'' imported from abroad for temporary exhibition within the... objects at The Cleveland Museum of Art, Cleveland, OH, from on or about October 17, 2010, until on or about January 17, 2011; The Walters Art Museum, Baltimore, MD, from on or about February 13, 2011, until...

  5. 77 FR 7655 - Culturally Significant Objects Imported for Exhibition Determinations: “Inventing the Modern...

    Science.gov (United States)

    2012-02-13

    ... Fairs, 1851-1939'' imported from abroad for temporary exhibition within the United States, are of... Museum of Art, Kansas City, MO, from, on or about April 14, 2012, until on or about August 19, 2012; the Carnegie Museum of Art, Pittsburgh, PA, from on or about October 13, 2012, until on or about February 24...

  6. 76 FR 42158 - Culturally Significant Objects Imported for Exhibition Determinations: “Lyonel Feininger...

    Science.gov (United States)

    2011-07-18

    ... ``Lyonel Feininger: Photographs: 1928- 1939,'' imported from abroad for temporary exhibition within the... objects at The J. Paul Getty Museum, Los Angeles, CA, from on or about October 25, 2011, until on or about March 11, 2012; Harvard Art Museums, Cambridge, MA, from on or about March 30, 2012, until on or about...

  7. 77 FR 26067 - Culturally Significant Objects Imported for Exhibition Determinations: “American Encounters...

    Science.gov (United States)

    2012-05-02

    ...,'' imported from abroad by the High Museum of Art for temporary exhibition within the United States, are of... Museum of American Art in Bentonville, Arkansas from on or about May 12 until on or about August 13, 2012; the High Museum of Art in Atlanta, Georgia from on or about September 22, 2012 until on or about...

  8. 78 FR 2478 - Culturally Significant Objects Imported for Exhibition Determinations: “Ming Masterpieces From...

    Science.gov (United States)

    2013-01-11

    ... ``Ming Masterpieces from the Shanghai Museum,'' imported from abroad for temporary exhibition within the... Determinations: ``Ming Masterpieces From the Shanghai Museum'' SUMMARY: Notice is hereby given of the following... at the Los Angeles County Museum of Art, Los Angeles, CA, from on or about March 3, 2013, until on or...

  9. 76 FR 28121 - Culturally Significant Objects Imported for Exhibition Determinations: “National Geographic...

    Science.gov (United States)

    2011-05-13

    ... Determinations: ``National Geographic Treasures of the Earth'' SUMMARY: Notice is hereby given of the following... objects to be included in the exhibition ``National Geographic Treasures of the Earth'' imported from... exceed six years from June 11, 2011), is in the national interest. The Museum understands that...

  10. 75 FR 43225 - Culturally Significant Objects Imported for Exhibition Determinations: “The Holocaust-Uniforms...

    Science.gov (United States)

    2010-07-23

    ... Determinations: ``The Holocaust--Uniforms, Canisters, and Shoes'' SUMMARY: Notice is hereby given of the... that the objects to be included in the exhibition ``The Holocaust--Uniforms, Canisters, and Shoes.... Holocaust Memorial Museum, Washington, DC, from on or about September 2010 until on or about September 2015...

  11. 75 FR 21384 - Culturally Significant Objects Imported for Exhibition Determinations: “The Holocaust”

    Science.gov (United States)

    2010-04-23

    ... Determinations: ``The Holocaust'' SUMMARY: Notice is hereby given of the following determinations: Pursuant to... Holocaust,'' imported from abroad for temporary exhibition within the United States, are of cultural....S. Holocaust Memorial Museum, Washington, DC, from on or about August 2010 until on or about April...

  12. 7 CFR Exhibit I to Subpart G of... - Finding of No Significant Environmental Impact

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 13 2010-01-01 2009-01-01 true Finding of No Significant Environmental Impact I... Environmental Impact SUBJECT: Finding of No Significant Environmental Impact and Necessary Environmental... human environment. Therefore, the preparation of an environmental impact statement is not necessary. I...

  13. 78 FR 4585 - Culturally Significant Objects Imported for Exhibition Determinations: “Albrecht Dürer: Master...

    Science.gov (United States)

    2013-01-22

    ... DEPARTMENT OF STATE [Public Notice 8157] Culturally Significant Objects Imported for Exhibition Determinations: ``Albrecht D[uuml]rer: Master Drawings, Watercolors, and Prints From the Albertina'' SUMMARY... objects to be included in the exhibition ``Albrecht D[uuml]rer: Master Drawings, Watercolors, and Prints...

  14. 77 FR 64373 - Culturally Significant Object Imported for Exhibition Determinations: “Erotic Gold: The Art and...

    Science.gov (United States)

    2012-10-19

    ... DEPARTMENT OF STATE [Public Notice 8064] Culturally Significant Object Imported for Exhibition Determinations: ``Erotic Gold: The Art and Life of Bartholom[auml]us Spranger 1546-1611'' SUMMARY: Notice is... object to be included in the exhibition ``Erotic Gold: The Art and Life of Bartholom[auml]us Spranger...

  15. 77 FR 25226 - Culturally Significant Object Imported for Exhibition Determinations: “The Wealth of a Nation...

    Science.gov (United States)

    2012-04-27

    ... DEPARTMENT OF STATE [Public Notice 7860] Culturally Significant Object Imported for Exhibition Determinations: ``The Wealth of a Nation: British Silver From the Museum's Collection'' SUMMARY: Notice is hereby... object to be included in the exhibition ``The Wealth of a Nation: British Silver from the Museum's...

  16. 76 FR 42158 - Culturally Significant Objects Imported for Exhibition Determinations: “Rembrandt and the Face of...

    Science.gov (United States)

    2011-07-18

    ... DEPARTMENT OF STATE [Public Notice: 7526] Culturally Significant Objects Imported for Exhibition Determinations: ``Rembrandt and the Face of Jesus'' SUMMARY: Notice is hereby given of the following... ``Rembrandt and the Face of Jesus,'' imported from abroad for temporary exhibition within the United States...

  17. 75 FR 53013 - Culturally Significant Objects Imported for Exhibition Determinations: “The Pre-Raphaelite Lens...

    Science.gov (United States)

    2010-08-30

    ... DEPARTMENT OF STATE [Public Notice 7139] Culturally Significant Objects Imported for Exhibition Determinations: ``The Pre-Raphaelite Lens: British Photography and Painting, 1848-1875'' SUMMARY: Notice is..., I hereby determine that the objects to be included in the exhibition ``The Pre-Raphaelite Lens...

  18. 75 FR 38589 - Culturally Significant Objects Imported for Exhibition Determinations: “The Origins of Writing in...

    Science.gov (United States)

    2010-07-02

    ... DEPARTMENT OF STATE [Public Notice: 7074] Culturally Significant Objects Imported for Exhibition Determinations: ``The Origins of Writing in the Ancient Middle East'' SUMMARY: Notice is hereby given of the... included in the exhibition ``The Origins of Writing in the Ancient Middle East,'' imported from abroad for...

  19. 76 FR 63702 - Culturally Significant Objects Imported for Exhibition Determinations: “Aphrodite and the Gods of...

    Science.gov (United States)

    2011-10-13

    ... DEPARTMENT OF STATE [Public Notice: 7645] Culturally Significant Objects Imported for Exhibition Determinations: ``Aphrodite and the Gods of Love'' SUMMARY: Notice is hereby given of the following... ``Aphrodite and the Gods of Love,'' imported from abroad for temporary exhibition within the United States...

  20. 78 FR 77771 - Culturally Significant Object Imported for Exhibition Determinations: “Love and Play: A Pair of...

    Science.gov (United States)

    2013-12-24

    ... DEPARTMENT OF STATE [Public Notice 8571] Culturally Significant Object Imported for Exhibition Determinations: ``Love and Play: A Pair of Paintings by Fragonard-- Toledo Museum of Art and Thyssen-Bornemisza... the exhibition ``Love and Play: A Pair of Paintings by Fragonard--Toledo Museum of Art and Thyssen...

  1. 75 FR 48736 - Culturally Significant Objects Imported for Exhibition Determinations: “Miró: The Dutch Interiors”

    Science.gov (United States)

    2010-08-11

    ... DEPARTMENT OF STATE [Public Notice 7118] Culturally Significant Objects Imported for Exhibition Determinations: ``Mir[oacute]: The Dutch Interiors'' SUMMARY: Notice is hereby given of the following... objects to be included in the exhibition ``Mir[oacute]: The Dutch Interiors,'' imported from abroad for...

  2. 78 FR 144 - Culturally Significant Objects Imported for Exhibition-Determinations: “Girl With a Pearl Earring...

    Science.gov (United States)

    2013-01-02

    ... DEPARTMENT OF STATE [Public Notice 8139] Culturally Significant Objects Imported for Exhibition-- Determinations: ``Girl With a Pearl Earring: Dutch Paintings From the Mauritshuis SUMMARY: Notice is hereby given... objects to be included in the exhibition ``Girl with a Pearl Earring: Dutch Paintings from the Mauritshuis...

  3. 76 FR 30751 - Culturally Significant Object Imported for Exhibition Determinations: “Turkish Taste at the Court...

    Science.gov (United States)

    2011-05-26

    ... DEPARTMENT OF STATE [Public Notice: 7481] Culturally Significant Object Imported for Exhibition Determinations: ``Turkish Taste at the Court of Marie-Antoinette'' SUMMARY: Notice is hereby given of the... that the object to be included in the exhibition ``Turkish Taste at the Court of Marie- Antoinette...

  4. 75 FR 27383 - Culturally Significant Objects Imported for Exhibition Determinations: “A Gift From the Desert...

    Science.gov (United States)

    2010-05-14

    ... DEPARTMENT OF STATE [Public Notice 7003] Culturally Significant Objects Imported for Exhibition Determinations: ``A Gift From the Desert: The Art, History and Culture of the Arabian Horse'' SUMMARY: Notice is... objects to be included in the exhibition ``A Gift from the Desert: The Art, History and Culture of the...

  5. 78 FR 58378 - Culturally Significant Objects Imported for Exhibition Determinations: “Peru: Kingdoms of the Sun...

    Science.gov (United States)

    2013-09-23

    ... DEPARTMENT OF STATE [Public Notice 8478] Culturally Significant Objects Imported for Exhibition Determinations: ``Peru: Kingdoms of the Sun and the Moon'' SUMMARY: Notice is hereby given of the following... ``Peru: Kingdoms of the Sun and the Moon,'' imported from abroad for temporary exhibition within the...

  6. 78 FR 16565 - Culturally Significant Objects Imported for Exhibition Determinations: “Le Corbusier: An Atlas of...

    Science.gov (United States)

    2013-03-15

    ... DEPARTMENT OF STATE [Public Notice 8239] Culturally Significant Objects Imported for Exhibition Determinations: ``Le Corbusier: An Atlas of Modern Landscapes'' SUMMARY: Notice is hereby given of the following... ``Le Corbusier: An Atlas of Modern Landscapes,'' imported from abroad for temporary exhibition within...

  7. 76 FR 6650 - Culturally Significant Objects Imported for Exhibition Determinations: “Splendors of Faith/Scars...

    Science.gov (United States)

    2011-02-07

    ... DEPARTMENT OF STATE [Public Notice: 7319] Culturally Significant Objects Imported for Exhibition Determinations: ``Splendors of Faith/Scars of Conquest: The Arts of the Missions of Northern New Spain, 1600-1821... hereby determine that the object to be included in the exhibition ``Splendors of Faith/Scars of Conquest...

  8. 78 FR 38430 - Culturally Significant Objects Imported for Exhibition; Determinations: “Of Heaven and Earth: 500...

    Science.gov (United States)

    2013-06-26

    ... DEPARTMENT OF STATE [Public Notice 8359] Culturally Significant Objects Imported for Exhibition; Determinations: ``Of Heaven and Earth: 500 Years of Italian Painting From Glasgow Museums'' SUMMARY: Notice is... objects to be included in the exhibition ``Of Heaven and Earth: 500 Years of Italian Painting from Glasgow...

  9. 77 FR 27533 - Culturally Significant Objects Imported for Exhibition Determinations: “Ends of the Earth: Land...

    Science.gov (United States)

    2012-05-10

    ... DEPARTMENT OF STATE [Public Notice 7877] Culturally Significant Objects Imported for Exhibition Determinations: ``Ends of the Earth: Land Art to 1974'' SUMMARY: Notice is hereby given of the following... ``Ends of the Earth: Land Art to 1974'' imported from abroad for temporary exhibition within the United...

  10. 77 FR 2341 - Culturally Significant Objects Imported for Exhibition Determinations: “The Cult of Beauty: The...

    Science.gov (United States)

    2012-01-17

    ... DEPARTMENT OF STATE [Public Notice 7756] Culturally Significant Objects Imported for Exhibition Determinations: ``The Cult of Beauty: The Victorian Avant-Garde, 1860- 1900'' SUMMARY: Notice is hereby given of... included in the exhibition ``The Cult of Beauty: The Victorian Avant- Garde, 1860-1900,'' imported from...

  11. 77 FR 17104 - Culturally Significant Objects Imported for Exhibition Determinations: “Ecstatic Alphabets/Heaps...

    Science.gov (United States)

    2012-03-23

    ... objects at the Museum of Modern Art, New York, New York, from on or about May 6, 2012, until on or about... United States, are of cultural significance. The objects are imported pursuant to loan agreements with...

  12. 77 FR 41473 - Culturally Significant Objects Imported for Exhibition Determinations: “Projects 98: Slavs and...

    Science.gov (United States)

    2012-07-13

    ... objects at The Museum of Modern Art in New York, New York from on or about August 8, 2012, until on or... United States, are of cultural significance. The objects are imported pursuant to loan agreements with...

  13. 76 FR 18291 - Culturally Significant Objects Imported for Exhibition Determinations: “Boris Mikhailov: Case...

    Science.gov (United States)

    2011-04-01

    ... objects at the Museum of Modern Art, New York, New York, from on or about May 26, 2011, until on or about... the United States, are of cultural significance. The objects are imported pursuant to loan agreements...

  14. 75 FR 1110 - Culturally Significant Objects Imported for Exhibition Determinations: “Marina Abramovic: The...

    Science.gov (United States)

    2010-01-08

    ... objects at the Museum of Modern Art, New York, NY, from on or about March 14, 2010, until on or about May... the United States, are of cultural significance. The objects are imported pursuant to loan agreements...

  15. 78 FR 79057 - Culturally Significant Objects Imported for Exhibition Determinations: “Gauguin: Metamorphoses”

    Science.gov (United States)

    2013-12-27

    ... objects at the Museum of Modern Art, New York, New York, from on or about March 8, 2014, until on or about... United States, are of cultural significance. The objects are imported pursuant to loan agreements with...

  16. 75 FR 8424 - Culturally Significant Objects Imported for Exhibition Determinations: “Matisse: Radical...

    Science.gov (United States)

    2010-02-24

    ... objects at the Art Institute of Chicago, Chicago, IL, from on or about March 20, 2010, until on or about June 20, 2010; at the Museum of Modern Art, New York, NY, from on or about July 18, 2010, until on or... United States, are of cultural significance. The objects are imported pursuant to loan agreements with...

  17. 77 FR 65603 - Culturally Significant Objects Imported for Exhibition Determinations: “Inventing Abstraction...

    Science.gov (United States)

    2012-10-29

    ... objects at the Museum of Modern Art, New York, New York, from on or about December 23, 2012, until on or... United States, are of cultural significance. The objects are imported pursuant to loan agreements with... Angeles County Museum of Art, Los Angeles, California, from on or about May 5, 2013, until on or about...

  18. 76 FR 45646 - Culturally Significant Objects Imported for Exhibition Determinations: “5,000 Years of Chinese...

    Science.gov (United States)

    2011-07-29

    ... DEPARTMENT OF STATE [Public Notice: 7540] Culturally Significant Objects Imported for Exhibition Determinations: ``5,000 Years of Chinese Jade Featuring Selections From the National Museum of Taiwan and the... ``5,000 Years of Chinese Jade Featuring Selections from the National Museum of Taiwan and the Arthur M...

  19. 78 FR 62935 - Culturally Significant Object Imported for Exhibition Determinations: “A Loan From the Vatican...

    Science.gov (United States)

    2013-10-22

    ... DEPARTMENT OF STATE [Public Notice 8503] Culturally Significant Object Imported for Exhibition Determinations: ``A Loan From the Vatican Museums: Madonna and Child With Saint John the Baptist and Saint Mary... ``A Loan from the Vatican Museums: Madonna and Child with Saint John the Baptist and Saint Mary...

  20. Psoriasis causes significant economic burden to patients.

    Science.gov (United States)

    Mustonen, A; Mattila, K; Leino, M; Koulu, L; Tuominen, R

    2014-06-01

    Psoriasis results in expenses to patients from many cost sources. Psoriasis treatments may result in considerable time and traveling costs, yet many studies fail to account for these costs. The objective of this study was to evaluate the multidimensional economic burden of psoriasis to patients. The study was based on 232 Finnish patients with psoriasis or psoriatic arthritis visiting a tertiary level dermatological clinic during a 1-year study period between October 1, 2009 and September 30, 2010. The data were based on a patient questionnaire, clinical data from the medical records and reimbursement data from the Finnish Social Insurance Institution. Item costs were based on true costs charged from the patients and all time cost estimates were based on the Human Capital Approach method. 199 patients with psoriasis and 33 with psoriatic arthritis were included in the study. Total costs were higher for patients receiving traditional systemic medications or phototherapy than those not receiving such treatment. Travel costs and travel time costs accounted for more than 60% of the costs of phototherapy. Skin care at home was time consuming and thus caused significant burden to patients. The majority of the visit costs arose from hospital visits and only a small proportion were attributed to visiting primary health care providers. Visit charges and other patient co-payments were estimated to play a minor role in the total cost of psoriasis incurred by patients, while travel costs and lost time comprised the majority of the costs, which should not be omitted in future studies regarding costs of treatments.

  1. Could patients' coughing have communicative significance?

    Science.gov (United States)

    Bailey, Julia V

    2008-01-01

    Medical discourse positions patients with coughs and colds negatively, so consulting health services with 'minor' respiratory illness is therefore more accountable than for other medical problems. Patients face dilemmas since they must persuade doctors of the doctorability of their illness without being seen as hypochondriacal, and they risk losing face if doctors decide that there is nothing much wrong. It is known that the placement of non-lexical features of talk such as laughing or crying can have interactional meaning. Using a data set of video-recorded doctor-patient cough and cold consultations, this study explores whether patients' coughing could have communicative significance. The study is a qualitative analysis of 33 consultations drawing on a constructionist, sociolinguistic analytic approach. Coughing is co-ordinated with talk rather than occurring randomly. Coughing helps patients to demonstrate the doctorability of their symptoms and to legitimize their claims for medical attention. Coughing is also associated with resistance to 'no problem' diagnoses, resulting in changes in the trajectory of talk (for example, soliciting more explanation from doctors and/or re-negotiation of doctors' investigation or treatment plans). Coughing is undoubtedly a manifestation of respiratory illness, but also has communicative significance in consultations for coughs and colds.

  2. Patients with carcinoid syndrome exhibit symptoms of aggressive impulse dysregulation

    NARCIS (Netherlands)

    Russo, S; Boon, JC; Kema, IP; Willemse, PHB; den Boer, JA; Korf, J; de Vries, EGE

    2004-01-01

    Objective: Carcinoid tumors can produce excessive amounts of biogenic amines, notably serotonin. We assessed psychiatric symptoms in carcinoid patients and peripheral metabolism of tryptophan, the precursor of serotonin. Methods: Twenty consecutive patients with carcinoid syndrome underwent a

  3. 75 FR 53730 - Culturally Significant Object Imported for Exhibition Determinations: “The Roman Mosaic from Lod...

    Science.gov (United States)

    2010-09-01

    ...Notice is hereby given of the following determinations: Pursuant to the authority vested in me by the Act of October 19, 1965 (79 Stat. 985; 22 U.S.C. 2459), Executive Order 12047 of March 27, 1978, the Foreign Affairs Reform and Restructuring Act of 1998 (112 Stat. 2681, et seq.; 22 U.S.C. 6501 note, et seq.), Delegation of Authority No. 234 of October 1, 1999, and Delegation of Authority No. 236-3 of August 28, 2000, I hereby determine that the object to be included in the exhibition ``The Roman Mosaic from Lod, Israel,'' imported from abroad for temporary exhibition within the United States, is of cultural significance. The object is imported pursuant to a loan agreement with the foreign owner or custodian. I also determine that the exhibition or display of the exhibit object at the Metropolitan Museum of Art, New York, New York, from on or about September 28, 2010, until on or about April 3, 2011, the Legion of Honor Museum, San Francisco, California, from on or about April 23, 2011, until on or about July 24, 2011, and at possible additional exhibitions or venues yet to be determined, is in the national interest. I have ordered that Public Notice of these Determinations be published in the Federal Register.

  4. 77 FR 26599 - Culturally Significant Objects Imported for Exhibition Determinations: “The Artist in the Garden”

    Science.gov (United States)

    2012-05-04

    ... Determinations: ``The Artist in the Garden'' SUMMARY: Notice is hereby given of the following determinations... the Garden'' imported from abroad for temporary exhibition within the United States, are of cultural... also determine that the exhibition or display of the exhibit objects at The New York Botanical Garden...

  5. 76 FR 40419 - Culturally Significant Objects Imported for Exhibition Determinations: “Prints and the Pursuit of...

    Science.gov (United States)

    2011-07-08

    ... Modern Europe,'' imported from abroad for temporary exhibition within the United States, are of cultural... also determine that the exhibition or display of the exhibit objects at the Harvard Art Museums... Block Museum of Art, Northwestern University, Evanston, IL, from on or about January 17, 2012, until on...

  6. 75 FR 54692 - Culturally Significant Objects Imported for Exhibition Determinations: “Miró: The Dutch Interiors”

    Science.gov (United States)

    2010-09-08

    ... Determinations: ``Mir[oacute]: The Dutch Interiors'' ACTION: Notice, correction. SUMMARY: On August 11, 2010... by the Department of State pertaining to the exhibit ''Mir[oacute]: The Dutch Interiors.'' The... included in the exhibition ``Mir[oacute]: The Dutch Interiors,'' imported from abroad for temporary...

  7. 75 FR 6249 - Culturally Significant Objects Imported for Exhibition Determinations: “Fiery Pool: The Maya and...

    Science.gov (United States)

    2010-02-08

    ... exhibition ``Fiery Pool: The Maya and the Mythic Sea,'' imported from abroad for temporary exhibition within... objects at the Peabody Essex Museum, Salem, MA, from on or about March 27, 2010, until on or about July 18, 2010; the Kimbell Art Museum, Fort Worth, TX, from on or about August 29, 2010, until on or about...

  8. Do Patients With Parkinson’s Disease Exhibit Reduced Cheating Behavior? A Neuropsychological Study

    Directory of Open Access Journals (Sweden)

    Nobuhito Abe

    2018-05-01

    Full Text Available Parkinson’s disease (PD is a common neurodegenerative disorder characterized by loss of dopamine neurons. Since a seminal report was published in the early twentieth century, a growing body of literature has suggested that patients with PD display characteristic personality traits, such as cautiousness and inflexibility. Notably, PD patients have also been described as “honest,” indicating that they have a remarkable tendency to avoid behaving dishonestly. In this study, we predicted that PD patients show reduced cheating behavior in opportunities for dishonest gain due to dysfunction of the dopaminergic reward system. Thirty-two PD patients without dementia and 20 healthy controls (HC completed an incentivized prediction task where participants were rewarded based on their self-reported accuracy, affording them the opportunity to behave dishonestly. Compared with HC, PD patients showed significantly lower accuracy in the prediction task. Furthermore, the mean accuracy of PD patients was virtually equivalent to the chance level. These results indicate that PD patients exhibit reduced cheating behavior when confronted with opportunities for dishonest gain.

  9. 78 FR 51803 - Culturally Significant Objects Imported for Exhibition Determinations: “Léger: Modern Art and the...

    Science.gov (United States)

    2013-08-21

    ... ``L[eacute]ger: Modern Art and the Metropolis,'' imported from abroad for temporary exhibition within... objects at the Philadelphia Museum of Art, Philadelphia, Pennsylvania, from on or about October 10, 2013...

  10. 77 FR 56909 - Culturally Significant Objects Imported for Exhibition Determinations: “Tokyo 1955-70: A New...

    Science.gov (United States)

    2012-09-14

    ... the Museum of Modern Art, New York, NY, from on or about November 18, 2012, until on or about February... ``Tokyo 1955-70: A New Avant-Garde,'' imported from abroad for temporary exhibition within the United...

  11. Patients with IgA nephropathy exhibit high systemic PDGF-DD levels.

    Science.gov (United States)

    Boor, Peter; Eitner, Frank; Cohen, Clemens D; Lindenmeyer, Maja T; Mertens, Peter R; Ostendorf, Tammo; Floege, Jürgen

    2009-09-01

    Platelet-derived growth factor (PDGF) is a central mediator of mesangioproliferative glomerulonephritis (GN). In experimental mesangioproliferative GN, PDGF-DD serum levels, unlike PDGF-BB, increased up to 1000-fold. We assessed disease activity in 72 patients with GN, established a novel PDGF-D ELISA and then determined their PDGF-DD levels. In parallel, we studied renal PDGF-DD mRNA expression by RT-PCR. PDGF-DD serum levels in patients with IgA nephropathy (IgAN) were significantly higher (1.67 +/- 0.45 ng/ml) and in patients with lupus nephritis significantly lower (0.66 +/- 0.86 ng/ml) compared to healthy controls (1.17 +/- 0.46 ng/ml), while patients with focal segmental glomerulosclerosis, membranous GN and ANCA-positive vasculitis did not differ from controls. The subgroup of IgAN patients with elevated PDGF-DD levels (27% of samples) did not differ in their clinical features from those with normal PDGF-DD levels. In IgAN patients with repetitive PDGF-DD determinations, most exhibited only minor fluctuations of serum levels over time. Intrarenal PDGF-DD mRNA expression did not differ between controls and patients, suggesting an extrarenal source of the elevated PDGF-DD in IgAN. Serum PDGF-DD levels were specifically elevated in patients with IgAN, in particular in those with early disease, i.e. preserved renal function. Our data support the rationale for anti-PDGF-DD therapy in mesangioproliferative GN.

  12. 77 FR 52783 - Culturally Significant Objects Imported for Exhibition Determinations: “Rudolf Nureyev: A Life in...

    Science.gov (United States)

    2012-08-30

    ... Determinations: ``Rudolf Nureyev: A Life in Dance'' SUMMARY: Notice is hereby given of the following... ``Rudolf Nureyev: A Life in Dance'' imported from abroad for temporary exhibition within the United States... Arts Museums of San Francisco, San Francisco, CA, from on or about October 6, 2012, until on or about...

  13. 77 FR 8943 - Culturally Significant Objects Imported for Exhibition Determinations: “The Dawn of Egyptian Art”

    Science.gov (United States)

    2012-02-15

    ... Determinations: ``The Dawn of Egyptian Art'' SUMMARY: Notice is hereby given of the following determinations... Egyptian Art,'' imported from abroad for temporary exhibition within the United States, are of cultural... of Art, New York, NY from on or about April 2, 2012, until on or about August 5, 2012, and at...

  14. 75 FR 82128 - Culturally Significant Objects Imported for Exhibition Determinations: “Gifts of the Sultan: The...

    Science.gov (United States)

    2010-12-29

    ... Giving at the Islamic Courts'' imported from abroad for temporary exhibition within the United States... Angeles County Museum of Art, Los Angeles, CA, from on or about June 5, 2011, until on or about September 5, 2011; The Museum of Fine Arts, Houston, TX, from on or about October 23, 2011, until on or about...

  15. 77 FR 42790 - Culturally Significant Objects Imported for Exhibition Determinations: “The Last Days of Pompeii...

    Science.gov (United States)

    2012-07-20

    ..., Apocalypse, Resurrection,'' imported from abroad for temporary exhibition within the United States, are of... Museum, Malibu, California, from on or about September 12, 2012, until on or about January 7, 2013, the Cleveland Museum of Art, Cleveland, Ohio, from on or about February 24, 2013, until on or about May 19, 2013...

  16. 78 FR 79559 - Culturally Significant Objects Imported for Exhibition Determinations: “Miró: The Experience of...

    Science.gov (United States)

    2013-12-30

    ... ``Mir[oacute]: The Experience of Seeing,'' imported from abroad for temporary exhibition within the... at the Seattle Art Museum, Seattle, WA, from on or about February 13, 2014, until on or about May 18, 2014, the Nasher Museum of Art at Duke University, from on or about August 28, 2014, until on or about...

  17. Infectious dengue vesicles derived from CD61+ cells in acute patient plasma exhibited a diaphanous appearance

    Science.gov (United States)

    Hsu, Alan Yi-Hui; Wu, Shang-Rung; Tsai, Jih-Jin; Chen, Po-Lin; Chen, Ya-Ping; Chen, Tsai-Yun; Lo, Yu-Chih; Ho, Tzu-Chuan; Lee, Meed; Chen, Min-Ting; Chiu, Yen-Chi; Perng, Guey Chuen

    2015-01-01

    The levels of neutralizing antibody to a pathogen are an effective indicator to predict efficacy of a vaccine in trial. And yet not all the trial vaccines are in line with the theory. Using dengue virus (DENV) to investigate the viral morphology affecting the predictive value, we evaluated the viral morphology in acute dengue plasma compared to that of Vero cells derived DENV. The virions in plasma were infectious and heterogeneous in shape with a “sunny-side up egg” appearance, viral RNA was enclosed with CD61+ cell-derived membrane interspersed by the viral envelope protein, defined as dengue vesicles. The unique viral features were also observed from ex vivo infected human bone marrow. Dengue vesicles were less efficiently neutralized by convalescent patient serum, compared to virions produced from Vero cells. Our results exhibit a reason why potencies of protective immunity fail in vivo and significantly impact dengue vaccine and drug development. PMID:26657027

  18. 75 FR 74126 - Culturally Significant Objects Imported for Exhibition Determinations: “Picasso: Guitars 1912-1914”

    Science.gov (United States)

    2010-11-30

    ... objects at the Museum of Modern Art, New York, NY, from on or about February 13, 2011, until on or [[Page... the United States, are of cultural significance. The objects are imported pursuant to loan agreements...

  19. Decoding the Emerging Patterns Exhibited in Non-coding RNAs Characteristic of Lung Cancer with Regard to their Clinical Significance.

    Science.gov (United States)

    Sonea, Laura; Buse, Mihail; Gulei, Diana; Onaciu, Anca; Simon, Ioan; Braicu, Cornelia; Berindan-Neagoe, Ioana

    2018-05-01

    Lung cancer continues to be the leading topic concerning global mortality rate caused by can-cer; it needs to be further investigated to reduce these dramatic unfavorable statistic data. Non-coding RNAs (ncRNAs) have been shown to be important cellular regulatory factors and the alteration of their expression levels has become correlated to extensive number of pathologies. Specifically, their expres-sion profiles are correlated with development and progression of lung cancer, generating great interest for further investigation. This review focuses on the complex role of non-coding RNAs, namely miR-NAs, piwi-interacting RNAs, small nucleolar RNAs, long non-coding RNAs and circular RNAs in the process of developing novel biomarkers for diagnostic and prognostic factors that can then be utilized for personalized therapies toward this devastating disease. To support the concept of personalized medi-cine, we will focus on the roles of miRNAs in lung cancer tumorigenesis, their use as diagnostic and prognostic biomarkers and their application for patient therapy.

  20. Compounds from Terminalia mantaly L. (Combretaceae Stem Bark Exhibit Potent Inhibition against Some Pathogenic Yeasts and Enzymes of Metabolic Significance

    Directory of Open Access Journals (Sweden)

    Marthe Aimée Tchuente Tchuenmogne

    2017-01-01

    Full Text Available Background: Pathogenic yeasts resistance to current drugs emphasizes the need for new, safe, and cost-effective drugs. Also, new inhibitors are needed to control the effects of enzymes that are implicated in metabolic dysfunctions such as cancer, obesity, and epilepsy. Methods: The anti-yeast extract from Terminalia mantaly (Combretaceae was fractionated and the structures of the isolated compounds established by means of spectroscopic analysis and comparison with literature data. Activity was assessed against Candida albicans, C. parapsilosis and C. krusei using the microdilution method, and against four enzymes of metabolic significance: glucose-6-phosphate dehydrogenase, human erythrocyte carbonic anhydrase I and II, and glutathione S-transferase. Results: Seven compounds, 3,3′-di-O-methylellagic acid 4′-O-α-rhamnopyranoside; 3-O-methylellagic acid; arjungenin or 2,3,19,23-tetrahydroxyolean-12-en-28-oïc acid; arjunglucoside or 2,3,19,23-tetrahydroxyolean-12-en-28-oïc acid glucopyranoside; 2α,3α,24-trihydroxyolean-11,13(18-dien-28-oïc acid; stigmasterol; and stigmasterol 3-O-β-d-glucopyranoside were isolated from the extract. Among those, 3,3′-di-O-methylellagic acid 4′-O-α-rhamnopyranoside, 3-O-methylellagic acid, and arjunglucoside showed anti-yeast activity comparable to that of reference fluconazole with minimal inhibitory concentrations (MIC below 32 µg/mL. Besides, Arjunglucoside potently inhibited the tested enzymes with 50% inhibitory concentrations (IC50 below 4 µM and inhibitory constant (Ki <3 µM. Conclusions: The results achieved indicate that further SAR studies will likely identify potent hit derivatives that should subsequently enter the drug development pipeline.

  1. Rheumatoid arthritis patients exhibit impaired Candida albicans-specific Th17 responses.

    Science.gov (United States)

    Bishu, Shrinivas; Su, Ee Wern; Wilkerson, Erich R; Reckley, Kelly A; Jones, Donald M; McGeachy, Mandy J; Gaffen, Sarah L; Levesque, Marc C

    2014-02-11

    Accumulating data implicate the CD4+ T cell subset (Th17 cells) in rheumatoid arthritis (RA). IL-17 is an inflammatory cytokine that induces tumor necrosis factor (TNF)α, IL-1β and IL-6, all of which are targets of biologic therapies used to treat RA. RA patients are well documented to experience more infections than age-matched controls, and biologic therapies further increase the risk of infection. The Th17/IL-17 axis is vital for immunity to fungi, especially the commensal fungus Candida albicans. Therefore, we were prompted to examine the relationship between RA and susceptibility to C. albicans because of the increasing interest in Th17 cells and IL-17 in driving autoimmunity, and the advent of new biologics that target this pathway. We analyzed peripheral blood and saliva from 48 RA and 33 healthy control subjects. To assess C. albicans-specific Th17 responses, PBMCs were co-cultured with heat-killed C. albicans extract, and IL-17A levels in conditioned supernatants were measured by ELISA. The frequency of Th17 and Th1 cells was determined by flow cytometry. As a measure of IL-17A-mediated effector responses, we evaluated C. albicans colonization rates in the oral cavity, salivary fungicidal activity and levels of the antimicrobial peptide β-defensin 2 (BD2) in saliva. Compared to controls, PBMCs from RA subjects exhibited elevated baseline production of IL-17A (P = 0.004), although they had similar capacity to produce IL-17A in response to Th17 cell differentiating cytokines (P = 0.91). However RA PBMCs secreted less IL-17A in response to C. albicans antigens (P = 0.006). Significantly more RA patients were colonized with C. albicans in the oral cavity than healthy subjects (P = 0.02). Concomitantly, RA saliva had reduced concentrations of salivary BD2 (P = 0.02). Nonetheless, salivary fungicidal activity was preserved in RA subjects (P = 0.70). RA subjects exhibit detectable impairments in oral immune responses to C. albicans, a

  2. Thalidomide has a significant effect in patients with thalassemia intermedia.

    Science.gov (United States)

    Li, YunShuan; Ren, Quan; Zhou, Yali; Li, Pingping; Lin, Wanhua; Yin, Xiaolin

    2018-01-01

    To investigate the effect of thalidomide in patients with thalassemia intermedia. We observed the effect of thalidomide in seven patients with thalassemia intermedia requiring blood transfusion. Four of the patients were transfusion-independent, and three patients were transfusion-dependent. For the four transfusion-independent patients, hemoglobin concentration increased significantly (≥2 g/dl) in three and moderately (1-2 g/dl) in one. After 3 months of treatment, hemoglobin concentration increased 3.2 ± 1.2 g/dl compared to pretreatment. Among the three transfusion-dependent patients, transfusion was terminated after one month of treatment in one patient and decreased >50% in the other two patients, accompanied by an increase in the average hemoglobin concentration. Thalidomide had a significant effect in patients with thalassemia intermedia. Further studies of a larger scale and more rigorous design are warranted.

  3. Frailty in Chinese Peritoneal Dialysis Patients: Prevalence and Prognostic Significance

    Directory of Open Access Journals (Sweden)

    Jack Kit-Chung Ng

    2016-10-01

    Full Text Available Background/Aims: Previous studies showed that frailty is prevalent in both pre-dialysis and dialysis patients. However, the prevalence and prognostic implication of frailty in Chinese peritoneal dialysis (PD patients remain unknown. Methods: We used a validated questionnaire to determine the Frailty Score of 193 unselected prevalent PD patients. All patients were then followed for 2 years for their need of hospitalization and mortality. Results: Amongst the 193 patients, 134 (69.4% met the criteria of being frail. Frailty Score significantly correlated with Charlson's comorbidity score (r = 0.40, p Conclusions: Frailty is prevalent among Chinese PD patients. Frail PD patients have a high risk of requiring hospitalization and their hospital stay tends to be prolonged. Early identification may allow timely intervention to prevent adverse health outcomes in this group of patients.

  4. Inhaler Reminders Significantly Improve Asthma Patients' Use of Controller Medications

    Science.gov (United States)

    ... controller medications Share | Inhaler reminders significantly improve asthma patients’ use of controller medications Published Online: July 22, ... the burden and risk of asthma, but many patients do not use them regularly. This poor adherence ...

  5. [Clinical Significance of HBV Detection in NHL Patients].

    Science.gov (United States)

    Zhang, Tian-Ling; Zhang, Juan; Lv, Cheng-Xiu; Hu, Tian-Yu; Li, Qing

    2018-04-01

    To analyze the relation of HBV infection with clinical characteristics and prognosis in NHL patients, so as to explore the significance of HBV detection. Sixty-eight NHL patients from December 2013 to December 2016 were enrolled in NHL group and 136 patients with other malignancies were chosen in control group, the detectable rate of HBV was compared between 2 groups. The correlation of HBV infection with sex, age, stage, cell origin, expression of P53 and BCL-2 in NHL patients was analyzed. The prognosis-related factors in NHL patients were also analyzed. The infection rate of HBV in NHL group was 51.47%(35/68), that in control group was 15.44% (21/136), and the difference was statistically significant(χ 2 =27.768,PHBV infection correlated with cell origins and expression of BCL-2 in NHL patients(PHBV infection (P>0.05), while the prognosis was significantly related with stage, expression of P53 and BCL-2(PHBV infection correlates with BCL-2 expression level of NHL patients, and shows influence on the prognosis of patients.

  6. Occult pneumothoraces in Chinese patients with significant blunt chest trauma: radiological classification and proposed clinical significance.

    Science.gov (United States)

    Lee, Ryan K L; Graham, Colin A; Yeung, Janice H H; Ahuja, Anil T; Rainer, Timothy H

    2012-12-01

    An occult pneumothorax (OP) is a pneumothorax not seen on a supine chest X-ray (CXR) but detected on abdominal or thoracic computed tomography (CT) scanning. With the increasing use of CT in the management of significantly injured trauma patients, more OPs are being detected. The aim of this study was to classify OPs diagnosed on thoracic CT (TCT) and correlate them with their clinical significance. Retrospective analysis of prospectively collected trauma registry data. Total 36 (N=36) consecutive significantly injured trauma patients admitted through the emergency department (ED) who sustained blunt chest trauma and underwent TCT between 1 January 2007 and 31 December 2008 were included. OP was defined as the identification (by a consultant radiologist) of a pneumothorax on TCT that had not been detected on supine CXR. OPs were classified by laterality (unilateral/bilateral) and location (apical, basal, non apical/basal). The size of pneumothoraces, severity of injury [including number of associated thoracic injuries and injury severity score (ISS)], length of hospital stay and mortality were compared between groups. The need for tube thoracostomy and clinical outcome were also analysed. Patients with bilateral OPs (N=8) had significantly more associated thoracic injuries (median: 2 vs. 1, p=0.01), higher ISS (median: 35 vs. 23, p=0.02) and longer hospital stay (median: 20 days vs. 11 days, p=0.01) than those with a unilateral OP (N=28). Basal OPs (N=7) were significantly larger than apical (N=10) and non-apical/basal Ops (N=11). Basal OPs were associated with significantly more associated thoracic injuries (median: 2 vs. 1, p=0.01), higher ISS (median: 35 vs. 25, p=0.04) and longer hospital stays (median: 23 days vs. 17 days, p=0.02) than apical Ops, which had higher ISS (median: 35 vs. 25, p=0.04) and longer hospital stays (median: 23 days vs. 15 days, p=0.02) than non-apical/basal OPs. Non-apical/basal OPs were associated with more related injuries (median: 2

  7. Significance of blood pressure variability in patients with sepsis.

    Science.gov (United States)

    Pandey, Nishant Raj; Bian, Yu-Yao; Shou, Song-Tao

    2014-01-01

    This study was undertaken to observe the characteristics of blood pressure variability (BPV) and sepsis and to investigate changes in blood pressure and its value on the severity of illness in patients with sepsis. Blood parameters, APACHE II score, and 24-hour ambulatory BP were analyzed in 89 patients with sepsis. In patients with APACHE II score>19, the values of systolic blood pressure (SBPV), diasystolic blood pressure (DBPV), non-dipper percentage, cortisol (COR), lactate (LAC), platelet count (PLT) and glucose (GLU) were significantly higher than in those with APACHE II score ≤19 (Pblood cell (WBC), creatinine (Cr), PaO2, C-reactive protein (CRP), adrenocorticotropic hormone (ACTH) and tumor necrosis factor α (TNF-α) were not statistically significant (P>0.05). Correlation analysis showed that APACHE II scores correlated significantly with SBPV and DBPV (P0.05). Logistic regression analysis of SBPV, DBPV, APACHE II score, and LAC was used to predict prognosis in terms of survival and non-survival rates. Receiver operating characteristics curve (ROC) showed that DBPV was a better predictor of survival rate with an AUC value of 0.890. However, AUC of SBPV, APACHE II score, and LAC was 0.746, 0.831 and 0.915, respectively. The values of SBPV, DBPV and non-dipper percentage are higher in patients with sepsis. DBPV and SBPV can be used to predict the survival rate of patients with sepsis.

  8. Clinical significance of adiponectin expression in colon cancer patients

    Directory of Open Access Journals (Sweden)

    Mustafa Canhoroz

    2014-01-01

    Conclusion: Adiponectin, which is secreted by adipose tissue, may have a role in the development and progression of cancer via its pro-apoptotic and/or anti-proliferative effects. Adiponectin expression in tumor tissues is likely to have a negative effect on disease - free survival in patients with stage II/III colon cancer; however, no statistically significant effect was demonstrated.

  9. Schizophrenia causes significant burden to patients' and caregivers' lives.

    Science.gov (United States)

    Szkultecka-Dębek, Monika; Miernik, Katarzyna; Stelmachowski, Jarosław; Jakovljević, Miro; Jukić, Vlado; Aadamsoo, Kaire; Janno, Sven; Bitter, István; Tolna, Judit; Jarema, Marek; Jankovic, Slobodan; Pecenak, Jan; Vavrusova, Livia; Tavčar, Rok; Walczak, Jacek; Talbot, Darren; Augustyńska, Joanna

    2016-06-01

    Schizophrenia is a serious public health problem and is ranked among the most disabling diseases in the world. The sub-study presented here was part of a larger project to characterize the burden of schizophrenia on healthcare systems and on individuals living with the disease in Central and Eastern Europe (CEE). This sub-study aimed to assess and analyze the impact of schizophrenia on many aspects of the lives of patients and caregivers. Psychiatrists from selected centers in seven Central and Eastern European countries were asked to complete a questionnaire in order to collect information about the disease history, characteristics, treatment protocols and resources used for each randomly selected patient. All data were statistically analyzed and compared between countries. Data from 961 patients with schizophrenia (mean age 40.7 years, 45.1% female) were included in the analysis. The mean number of days spent in hospital per patient per year across all seven countries was 25.3 days. Hospitalization occurred on average once per year, with psychiatrist visits 9.4 times per year. Of the patients in the study, 61% were single, 12% divorced and 22% married or cohabiting. Almost 84% were living with relatives or a partner; only 17% lived alone and, on average, 25% of patients received support from social workers. Relatives provided care for approximately 60% of patients and 4% of them had to stop working in order to do so. Twenty-nine percent of the patients were unemployed, and 56% received a disability pension or were retired, with only 19% in full-time employment or education. Schizophrenia has a significant effect on the lives of patients and caregivers and impacts their social integration.

  10. Clinical significance of metabolic superscan in patients with hyperthyroidism

    International Nuclear Information System (INIS)

    Kotb, M.; Khalafallah, K.; Omar, W.; El-Maghraby, T.; Grace, G.

    2007-01-01

    Hyperthyroid patients commonly complain of generalized bony aches, which are frequently overlooked due to the more prominent symptoms of cardiovascular and nervous disturbances. Hyperthyroid patients are expected to have abnormal bone metabolism as part of the generalized hypermetabolic status. The aim of this study is to verify the presence of metabolic bone superscan in association with the hypermetabolic stats in various groups of hyperthyroidism. Secondly, to correlate these superscan features with the various laboratory results in hyperthyroid patients. Forty-five hyperthyroid patients confirmed by clinical and laboratory results were enrolled in this work. In all patients, a 99 m T c-pertechnetate thyroid uptake scan was acquired. On a different day, total body bone scan was acquired three hours post IV injection of 555-925 MBq of 99 m T c-MDP. Serum FT3, FT4, TSH, Ca ++ , alkaline phosphatase (AP) and parathyroid hormone (PTH) were monitored in all patients as markers of thyroid and bone metabolism. Ten cases with no thyroid diseases were included as a control group. Patients with thyroiditis or long history of antithyroid drugs for more than one year were excluded from the study. The patients were subdivided into three groups: Graves' disease (GD) (n = 30), toxic nodular goiter (TNG) (n = 10) and autonomous toxic adenoma (AT) (n = 5). The TSH for the whole group was significantly suppressed compared to the control group with higher suppression in the Graves' disease group than in the TNG or AT groups. 99m Tc-pertechnetate uptake values in the Graves' disease group were significantly higher than the TNG and AT groups (p + , AP and PTH between the Graves' and non-Graves' groups (p ≥ 0.05). Disturbances in bone metabolism are more prevalent in Graves' disease than in other types of hyperthyroidism. The addition of the bone scan to the diagnostic work up of patients with Graves' disease is a sensitive indicator for metabolic bone changes and could help in the

  11. Paracoccidioides brasilienses isolates obtained from patients with acute and chronic disease exhibit morphological differences after animal passage

    Directory of Open Access Journals (Sweden)

    SVIDZINSKI Terezinha Inez Estivalet

    1999-01-01

    Full Text Available The basis for virulence in Paracoccidioides brasiliensis is not completely understood. There is a consensus that the sequencial in vitro subcultivation of P. brasiliensis leads to loss of its pathogenicity, which can be reverted by reisolation from animal passage. Attention to morphological and biochemical properties that are regained or demonstrated after animal passage may provide new insights into factors related to the pathogenicity and virulence of P. brasiliensis. We evaluated morphological characters: the percentage of budding cells, number of buds by cell and the diameter of 100 mother cells of yeast-like cells of 30 P. brasiliensis isolates, before and after animal passage. The isolates were obtained from patients with different clinical forms of paracoccidioidomycosis (PCM: acute form (group A, n=15 and chronic form (group C, n=15. The measurement of the yeast cell sizes was carried out with the aid of an Olympus CBB microscope coupled with a micrometer disc. We measured the major transverse and longitudinal axes of 100 viable cells of each preparation. The percentage of budding cells as also the number of buds by cell was not influenced by animal passage, regardless of the source of the strain (acute or chronic groups. The size values of P. brasiliensis isolates from groups A and C, measured before the animal passage exhibited the same behavior. After animal passage, there was a statistically significant difference between the cell sizes of P. brasiliensis isolates recovered from testicles inoculated with strains from groups A and C. The maximum diameter of mother cells from group A isolates exhibited a size of 42.1mm in contrast with 32.9mm exhibited by mother cells from group C (p<0.05. The diameter of 1500 mother cells from group A isolates exhibited a medium size of 16.0mm (SD ± 4.0, a value significantly higher than the 14.1mm (SD = ± 3.3 exhibited by 1500 mother cells from group C isolates (p<0.05. Our results reinforce the

  12. Clinical significance of lymphadenectomy in patients with gastric cancer.

    Science.gov (United States)

    Tóth, Dezső; Plósz, János; Török, Miklós

    2016-02-15

    Approximately thirty percent of patients with gastric cancer undergo an avoidable lymph node dissection with a higher rate of postoperative complication. Comparing the D1 and D2 dissections, it was found that there is a significant difference in morbidity, favoured D1 dissection without any difference in overall survival. Subgroup analysis of patients with T3 tumor shows a survival difference favoring D2 lymphadenectomy, and there is a better gastric cancer-related death and non-statistically significant improvement of survival for node-positive disease in patients with D2 dissection. However, the extended lymphadenectomy could improve stage-specific survival owing to the stage migration phenomenon. The deployment of centralization and application of national guidelines could improve the surgical outcomes. The Japanese and European guidelines enclose the D2 lymphadenectomy as the gold standard in R0 resection. In the individualized, stage-adapted gastric cancer surgery the Maruyama computer program (MCP) can estimate lymph node involvement preoperatively with high accuracy and in addition the Maruyama Index less than 5 has a better impact on survival, than D-level guided surgery. For these reasons, the preoperative application of MCP is recommended routinely, with an aim to perform "low Maruyama Index surgery". The sentinel lymph node biopsy (SNB) may decrease the number of redundant lymphadenectomy intraoperatively with a high detection rate (93.7%) and an accuracy of 92%. More accurate stage-adapted surgery could be performed using the MCP and SNB in parallel fashion in gastric cancer.

  13. Prognostic significance of MR angiography in patients with cerebral infarction

    International Nuclear Information System (INIS)

    Moon, Woong Jae; Kim, Jun Ho; Seo, Jeong Jin; Cho, Ki Hyun; Kim, Yun Hyeon; Kim, Jae Kyu; Kang, Heoung Keun

    1994-01-01

    This study was designed to evaluate the prognostic significance of Magnetic resonance angiography(MRA) in patients with cerebral infarction. Magnetic Resonance Imaging(MRI) and 2 dimensional or 3 dimensional Time-of-Flight MRA were performed subsequently in 83 patients with cerebral infarction proven by brain CT and clinical manifestations, using GE Signa Advantage 1.5 T. We classified the size of infarction on MRI as Extent I( 6 cm) and classified the intracranial vascular occlusion according to visualizations of intracranial vascular branches on MRA as Grade 0, Grade I, Grade II, Grade III. And we evaluated clinical outcomes of these patients according to Rankin's disability scale, compared with MRI and MRA. In 72 cases(86.8%), the larger the size of infarction on MRI, the more severe vascular occlusion on MRA, the worse the clinical outcomes were noted(p < 0.01). However, in 7 cases(8.4%) who showed huge cerebral infarction on MRI with low grade intracranial vascular occlusion on MRA, the clinical outcomes were improved. In 4 cases(4.8%) who noted small sized cerebral infarction on MRI with high grade vascular occlusion on MRA, the clinical outcomes were worsened. MRA provides additional useful information to that provided by MRI in predicting the prognosis of patients with cerebral infarction

  14. Methadone patients exhibit increased startle and cortisol response after intravenous yohimbine.

    Science.gov (United States)

    Stine, S M; Grillon, C G; Morgan, C A; Kosten, T R; Charney, D S; Krystal, J H

    2001-03-01

    Brain noradrenergic systems have been shown to be altered in opioid dependence and to mediate aspects of opioid withdrawal. Pre-clinical and clinical studies by others have shown that yohimbine, which increases noradrenergic activity, also increases both baseline and fear enhancement of the magnitude of the acoustic startle response (ASR). In a separate report from this experiment, it was shown that yohimbine produced opioid withdrawal-like symptoms, including anxiety, in clinically stable methadone-maintained patients and also produced elevations in the norepinepherine (NE) metabolite, 3-methoxy-4 hydroxyphenethyleneglycol (MHPG), and cortisol serum levels. The current study reports the effects of intravenous yohimbine hydrochloride, 0.4 mg/kg versus saline (double-blind), on ASR magnitude, plasma MHPG, and cortisol levels in eight methadone-maintained patients and 13 healthy subjects in a double-blind fashion. Yohimbine increased startle magnitude in both groups. There was no basal (placebo day) difference between the startle response of the two groups, but methadone patients had a larger startle magnitude increase in response to yohimbine than healthy controls. Methadone-maintained patients had lower baseline plasma levels of MHPG and similar baseline plasma cortisol levels compared with normal subjects. Yohimbine caused significant elevation in cortisol and MHPG in both groups. Methadone-maintained subjects had higher elevations in cortisol levels and MHPG (methadone main effect) levels in response to yohimbine. However, when MHPG levels were corrected for baseline differences by analysis of covariance (ANCOVA), the yohimbine effect, but not the methadone effect remained statistically significant. These results are consistent with the previous report and support the hypothesis that abnormalities of the hypothalamic-pituitary-adrenal (HPA) axis and of noradrenergic mechanisms of stress response persist in opioid-agonist maintenance. The ASR effect extends the

  15. Kefir exhibits anti‑proliferative and pro‑apoptotic effects on colon adenocarcinoma cells with no significant effects on cell migration and invasion.

    Science.gov (United States)

    Khoury, Nathalie; El-Hayek, Stephany; Tarras, Omayr; El-Sabban, Marwan; El-Sibai, Mirvat; Rizk, Sandra

    2014-11-01

    Kefir, a fermented milk product, exhibits anti‑tumoral activity in vivo; yet its mechanism of action remains elusive. Recent studies have focused on the mechanism of action of kefir on cancer cells in vitro. The current study aims at examining the effect of kefir on cell survival, proliferation, and motility of colorectal cancer (CRC) cells. Kefir's anti‑cancer potential was tested on CRC cell lines, Caco‑2 and HT‑29, through cytotoxicity, proliferation, and apoptotic assays. The expression of certain genes involved in proliferation and apoptosis was measured using reverse transcriptase‑polymerase chain reaction (RT‑PCR) and western blotting. To assess the effect of kefir on cancer metastasis, wound‑healing and time‑lapse movies, in addition to collagen‑based invasion assay, were used. The results show that cell‑free fractions of kefir exhibit an anti‑proliferative effect on Caco‑2 and HT‑29 cells. Analysis of DNA content by flow cytometry revealed the ability of kefir to induce cell cycle arrest at the G1 phase. Kefir was also found to induce apoptosis, as seen by cell death ELISA. Results from RT‑PCR showed that kefir decreases the expression of transforming growth factor α (TGF‑α); and transforming growth factor‑β1 (TGF‑β1) in HT‑29 cells. Western blotting results revealed an upregulation in Bax:Bcl‑2 ratio, confirming the pro‑apoptotic effect of kefir, and an increase in p53 independent‑p21 expression upon kefir treatment. MMP expression was not altered by kefir treatment. Furthermore, results from time‑lapse motility movies, wound‑healing, and invasion assays showed no effect on the motility of colorectal as well as breast (MCF‑7 and MB‑MDA‑231) cancer cells upon kefir treatment. Our data suggest that kefir is able to inhibit the proliferation and induce apoptosis in HT‑29 and Caco‑2 CRC cells, yet it does not exhibit a significant effect on the motility and invasion of these cells in vitro.

  16. The significance of preoperative shoulder arthrography in painful arc patients

    International Nuclear Information System (INIS)

    Myllylae, V.; Jalovaara, P.; Pyhtinen, J.; Oulu Univ.

    1984-01-01

    Preoperative shoulder arthrography was performed on 34 patients with painful arc syndromes. Rotator cuff rupture was diagnosed in 20 cases. Out of these the arthrography correctly showed rupture in 17 cases, while in one case rupture was not seen and two examinations were unsuccessful. Rotator cuff rupture was found in 14 cases at operation. Of these, arthrography had been negative in eight cases and in six cases the rupture had merely been suspected. Sensitivity of shoulder arthrography in showing rotator cuff rupture was thus 85%, specificity 57% and accuracy 74%. The biceps tendon was intact in all cases with rotator cuff rupture. S-called ''bicipital leakage'' was seen in four cases, but its significance remains unclear. (orig.) [de

  17. Prognostic significance of symptoms of hospitalised advanced cancer patients

    NARCIS (Netherlands)

    Teunissen, Saskia C.; de Graeff, Alexander; de Haes, Hanneke C.; Voest, Emile E.

    2006-01-01

    To assess the prognostic value of symptoms in hospitalised advanced cancer patients. A prospective analysis was performed of 181 hospitalised patients referred to a Palliative Care Team. Comprehensive symptom questionnaire, functional status, estimated life expectancy and survival were assessed.

  18. Significance of postoperative crossed cerebellar hypoperfusion in patients with cerebral hyperperfusion following carotid endarterectomy: SPECT study

    Energy Technology Data Exchange (ETDEWEB)

    Ogasawara, Kuniaki; Kobayashi, Masakazu; Suga, Yasunori; Chida, Kohei; Saito, Hideo; Komoribayashi, Nobukazu; Otawara, Yasunari; Ogawa, Akira [Iwate Medical University, Department of Neurosurgery, Morioka (Japan); Iwate Medical University, Cyclotron Research Center, Morioka (Japan)

    2008-01-15

    Cerebral hyperperfusion after carotid endarterectomy (CEA) results in cerebral hyperperfusion syndrome and cognitive impairment. The goal of the present study was to clarify the clinical significance of postoperative crossed cerebellar hypoperfusion (CCH) in patients with cerebral hyperperfusion after CEA by assessing brain perfusion with single-photon emission computed tomography (SPECT). Brain perfusion was quantitatively measured using SPECT and the [{sup 123}I]N-isopropyl-p-iodoamphetamine-autoradiography method before and immediately after CEA and on the third postoperative day in 80 patients with ipsilateral internal carotid artery stenosis ({>=}70%). Postoperative CCH was determined by differences between asymmetry of perfusion in bilateral cerebellar hemispheres before and after CEA. Neuropsychological testing was also performed preoperatively and at the first postoperative month. Eleven patients developed cerebral hyperperfusion (cerebral blood flow increase of {>=}100% compared with preoperative values) on SPECT imaging performed immediately after CEA. In seven of these patients, CCH was observed on the third postoperative day. All three patients with hyperperfusion syndrome exhibited cerebral hyperperfusion and CCH on the third postoperative day and developed postoperative cognitive impairment. Of the eight patients with asymptomatic hyperperfusion, four exhibited CCH despite resolution of cerebral hyperperfusion on the third postoperative day, and three of these patients experienced postoperative cognitive impairment. In contrast, four patients without postoperative CCH did not experience postoperative cognitive impairment. The presence of postoperative CCH with concomitant cerebral hyperperfusion reflects the development of hyperperfusion syndrome. Further, the presence of postoperative CCH in patients with cerebral hyperperfusion following CEA suggests development of postoperative cognitive impairment, even when asymptomatic. (orig.)

  19. Significance of postoperative crossed cerebellar hypoperfusion in patients with cerebral hyperperfusion following carotid endarterectomy: SPECT study

    International Nuclear Information System (INIS)

    Ogasawara, Kuniaki; Kobayashi, Masakazu; Suga, Yasunori; Chida, Kohei; Saito, Hideo; Komoribayashi, Nobukazu; Otawara, Yasunari; Ogawa, Akira

    2008-01-01

    Cerebral hyperperfusion after carotid endarterectomy (CEA) results in cerebral hyperperfusion syndrome and cognitive impairment. The goal of the present study was to clarify the clinical significance of postoperative crossed cerebellar hypoperfusion (CCH) in patients with cerebral hyperperfusion after CEA by assessing brain perfusion with single-photon emission computed tomography (SPECT). Brain perfusion was quantitatively measured using SPECT and the [ 123 I]N-isopropyl-p-iodoamphetamine-autoradiography method before and immediately after CEA and on the third postoperative day in 80 patients with ipsilateral internal carotid artery stenosis (≥70%). Postoperative CCH was determined by differences between asymmetry of perfusion in bilateral cerebellar hemispheres before and after CEA. Neuropsychological testing was also performed preoperatively and at the first postoperative month. Eleven patients developed cerebral hyperperfusion (cerebral blood flow increase of ≥100% compared with preoperative values) on SPECT imaging performed immediately after CEA. In seven of these patients, CCH was observed on the third postoperative day. All three patients with hyperperfusion syndrome exhibited cerebral hyperperfusion and CCH on the third postoperative day and developed postoperative cognitive impairment. Of the eight patients with asymptomatic hyperperfusion, four exhibited CCH despite resolution of cerebral hyperperfusion on the third postoperative day, and three of these patients experienced postoperative cognitive impairment. In contrast, four patients without postoperative CCH did not experience postoperative cognitive impairment. The presence of postoperative CCH with concomitant cerebral hyperperfusion reflects the development of hyperperfusion syndrome. Further, the presence of postoperative CCH in patients with cerebral hyperperfusion following CEA suggests development of postoperative cognitive impairment, even when asymptomatic. (orig.)

  20. Prognostic significance of the lymphocyte-to-monocyte ratio in patients with metastatic colorectal cancer.

    Science.gov (United States)

    Shibutani, Masatsune; Maeda, Kiyoshi; Nagahara, Hisashi; Ohtani, Hiroshi; Sakurai, Katsunobu; Yamazoe, Sadaaki; Kimura, Kenjiro; Toyokawa, Takahiro; Amano, Ryosuke; Tanaka, Hiroaki; Muguruma, Kazuya; Hirakawa, Kosei

    2015-09-14

    To evaluate the prognostic significance of the lymphocyte to monocyte ratio (LMR) in patients with unresectable metastatic colorectal cancer who received palliative chemotherapy. A total of 104 patients with unresectable metastatic colorectal cancer who underwent palliative chemotherapy were enrolled. The LMR was calculated from blood samples by dividing the absolute lymphocyte count by the absolute monocyte count. Pre-treatment LMR values were measured within one week before the initiation of chemotherapy, while post-treatment LMR values were measured eight weeks after the initiation of chemotherapy. The median pre-treatment LMR was 4.16 (range: 0.58-14.06). We set 3.38 as the cut-off level based on the receiver operating characteristic curve. Based on the cut-off level of 3.38, 66 patients were classified into the high pre-treatment LMR group and 38 patients were classified into the low pre-treatment LMR group. The low pre-treatment LMR group had a significantly worse overall survival rate (P = 0.0011). Moreover, patients who demonstrated low pre-treatment LMR and normalization after treatment exhibited a better overall survival rate than the patients with low pre-treatment and post-treatment LMR values. The lymphocyte to monocyte ratio is a useful prognostic marker in patients with unresectable metastatic colorectal cancer who receive palliative chemotherapy.

  1. Significance of Blastocystis hominis in patients referred for ...

    African Journals Online (AJOL)

    Administrator

    Objective: To determine the prevalence and related clinical manifestation of B. hominis infection in patients referred for bacteriological ... with a worldwide distribution. However ... abdominal pain and peripheral blood eosinophilia. However ...

  2. The prognostic significance of ABPM in patients with acute stroke

    OpenAIRE

    Ewa Trzmielewska; Marta Jurdziak

    2016-01-01

    Hypertension is present in about 77% of patients with a first episode of stroke. Unlike the established benefit of lowering blood pressure for the primary and secondary prevention of stroke, the management of hypertension in patients with acute stroke remains controversial. ABPM is a diagnostic tool that has been proposed as a method of obtaining a more reliable assessment of patients’ blood pressure in comparison with OBPM. ABPM provides precise information about the BP values during the dai...

  3. Areas of normal pulmonary parenchyma on HRCT exhibit increased FDG PET signal in IPF patients

    Energy Technology Data Exchange (ETDEWEB)

    Win, Thida [Lister Hospital, Respiratory Medicine, Stevenage (United Kingdom); Thomas, Benjamin A.; Lambrou, Tryphon; Hutton, Brian F.; Endozo, Raymondo; Shortman, Robert I.; Afaq, Asim; Ell, Peter J.; Groves, Ashley M. [University College London, Institute of Nuclear Medicine, University College Hospital, London (United Kingdom); Screaton, Nicholas J. [Papworth Hospital, Radiology Department, Papworth Everard (United Kingdom); Porter, Joanna C. [University College London, Centre for Respiratory Diseases, University College Hospital, London (United Kingdom); Maher, Toby M. [Royal Brompton Hospital, Interstitial Lung Disease Unit, London (United Kingdom); Lukey, Pauline [GSK, Fibrosis DPU, Research and Development, Stevenage (United Kingdom)

    2014-02-15

    Patients with idiopathic pulmonary fibrosis (IPF) show increased PET signal at sites of morphological abnormality on high-resolution computed tomography (HRCT). The purpose of this investigation was to investigate the PET signal at sites of normal-appearing lung on HRCT in IPF. Consecutive IPF patients (22 men, 3 women) were prospectively recruited. The patients underwent {sup 18}F-FDG PET/HRCT. The pulmonary imaging findings in the IPF patients were compared to the findings in a control population. Pulmonary uptake of {sup 18}F-FDG (mean SUV) was quantified at sites of morphologically normal parenchyma on HRCT. SUVs were also corrected for tissue fraction (TF). The mean SUV in IPF patients was compared with that in 25 controls (patients with lymphoma in remission or suspected paraneoplastic syndrome with normal PET/CT appearances). The pulmonary SUV (mean ± SD) uncorrected for TF in the controls was 0.48 ± 0.14 and 0.78 ± 0.24 taken from normal lung regions in IPF patients (p < 0.001). The TF-corrected mean SUV in the controls was 2.24 ± 0.29 and 3.24 ± 0.84 in IPF patients (p < 0.001). IPF patients have increased pulmonary uptake of {sup 18}F-FDG on PET in areas of lung with a normal morphological appearance on HRCT. This may have implications for determining disease mechanisms and treatment monitoring. (orig.)

  4. Significance of pulmonary nodules in patients with colorectal cancer

    Energy Technology Data Exchange (ETDEWEB)

    Pomerri, Fabio [Veneto Institute of Oncology IOV-IRCCS, Oncological Radiology Unit, Padua (Italy); University of Padua, Department of Medicine, Padua (Italy); Istituto Oncologico Veneto IOV-IRCCS, Radiologia, Padova (Italy); Pucciarelli, Salvatore; Nitti, Donato [University of Padua, Department of Oncological and Surgical Sciences, 2nd Surgical Clinic, Padua (Italy); Maretto, Isacco [Veneto Institute of Oncology IOV-IRCCS, Surgical Unit, Padua (Italy); Perrone, Ernesta; Pintacuda, Giovanna [Veneto Institute of Oncology IOV-IRCCS, Oncological Radiology Unit, Padua (Italy); Lonardi, Sara [Veneto Institute of Oncology IOV-IRCCS, Medical Oncology Unit 1, Padua (Italy); Muzzio, Pier Carlo [Veneto Institute of Oncology IOV-IRCCS, Padua (Italy)

    2012-08-15

    Radiographically small pulmonary nodules (PNs) in patients with colorectal cancer are troublesome because their discovery raises concern about metastases. This study sought to establish the appropriate timing of radiological follow-up for PNs detected at initial staging evaluation of colorectal carcinoma patients. The medical records of 376 consecutive colorectal cancer patients who underwent curative surgery and had baseline and follow-up chest X-rays (CXR) and computed tomography (CT) were reviewed. The study included 92 patients who had all CXR and chest CT available for review, at least one PN found on baseline imaging, and no synchronous neoplasms. On baseline chest CT, these 92 patients had 170 PNs altogether and 77 (45.2 %) of them were greater than 5 mm in size. Baseline CXR detected 13 PNs in 12 patients and all but 2 were larger than 5 mm. Nodule size greater than 5 mm and irregular margins were predictors of nodule growth. The mean doubling time of 24/170 (14.1 %) growing PNs was about 4 months. Our findings suggest that baseline and follow-up CXR are pointless, and short-interval CT follow-up is warranted when PNs larger than 5 mm with irregular margins are detected on preoperative chest CT. (orig.)

  5. Technology Exhibition

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1979-09-15

    Linked to the 25th Anniversary celebrations, an exhibition of some of CERN's technological achievements was opened on 22 June. Set up in a new 600 m{sup 2} Exhibition Hall on the CERN site, the exhibition is divided into eight technology areas — magnets, vacuum, computers and data handling, survey and alignment, radiation protection, beam monitoring and handling, detectors, and workshop techniques.

  6. Cold urticaria patients exhibit normal skin levels of functional mast cells and histamine after tolerance induction

    DEFF Research Database (Denmark)

    Kring Tannert, Line; Stahl Skov, Per; Bjerremann Jensen, Louise

    2012-01-01

    Cold urticaria is a skin condition characterized by rapid appearance of itchy wheals and occasionally angioedema in response to cold stimulation. Antihistamines do not sufficiently protect all patients from symptoms, even when used in higher than standard doses. In these patients, desensitization...

  7. Immersive Exhibitions

    DEFF Research Database (Denmark)

    Achiam, Marianne

    2015-01-01

    The immersive exhibition is a specialized exhibition genre in museums, which creates the illusion of time and place by representing key characteristics of a reference world and by integrating the visitor in this three-dimensionally reconstructed world (Mortensen 2010). A successful representation...... of the reference world depends on three criteria: whether the exhibition is staged as a coherent whole with all the displayed objects supporting the representation, whether the visitor is integrated as a component of the exhibition, and whether the content and message of the exhibition become dramatized...

  8. Significance of MR imaging in patients with pulmonary hypertension

    International Nuclear Information System (INIS)

    Frank, H.; Globits, S.; Mayr, H.; Lang, I.; Kneussl, M.; Glogar, D.; Miczoch, J.; Neuhold, A.; Imhof, H.

    1989-01-01

    To determine the diagnostic impact of MR imaging in pulmonary hypertension (PH), the authors have examined 12 PH patients with a 0.5- or 1.5-T magnet in a double-angulation projection with multisection, multiphase technique and a gradient-echo sequence. MR data were evaluated for right ventricular volumes or function and compared with data from 10 control subjects. In PH patients, MR imaging showed right ventricular enlargement with hypertrophy, right atrial enlargement, and abnormal septal motion. Right ventricular (RV) function was compromised, with reduced RV circumferential shortening. PH patients had a severe reduction of long-axis shortening and variable reduction of short-axis shortening that correlated with the degree of PH (r = .68, P <.01)

  9. [The new patient rights act : the significance for surgeons].

    Science.gov (United States)

    Dillschneider, J; Theuer, D; Mieth, M; Büchler, M W

    2012-07-01

    The committee draft for the new patient rights act was approved by the Federal Cabinet on 23 May 2012. Both the demands of the patient representative of the Federal government and some of the demands from the cornerstone paper of the State commission were taken into consideration.The draft of the new act contains comprehensive amendments to the Civil Code with the subtitle"Treatment contract in accordance with §630" and encompasses §§630a-h. The valid legal situation is therefore to all intents and purposes now codified.

  10. Areas of normal pulmonary parenchyma on HRCT exhibit increased FDG PET signal in IPF patients

    International Nuclear Information System (INIS)

    Win, Thida; Thomas, Benjamin A.; Lambrou, Tryphon; Hutton, Brian F.; Endozo, Raymondo; Shortman, Robert I.; Afaq, Asim; Ell, Peter J.; Groves, Ashley M.; Screaton, Nicholas J.; Porter, Joanna C.; Maher, Toby M.; Lukey, Pauline

    2014-01-01

    Patients with idiopathic pulmonary fibrosis (IPF) show increased PET signal at sites of morphological abnormality on high-resolution computed tomography (HRCT). The purpose of this investigation was to investigate the PET signal at sites of normal-appearing lung on HRCT in IPF. Consecutive IPF patients (22 men, 3 women) were prospectively recruited. The patients underwent 18 F-FDG PET/HRCT. The pulmonary imaging findings in the IPF patients were compared to the findings in a control population. Pulmonary uptake of 18 F-FDG (mean SUV) was quantified at sites of morphologically normal parenchyma on HRCT. SUVs were also corrected for tissue fraction (TF). The mean SUV in IPF patients was compared with that in 25 controls (patients with lymphoma in remission or suspected paraneoplastic syndrome with normal PET/CT appearances). The pulmonary SUV (mean ± SD) uncorrected for TF in the controls was 0.48 ± 0.14 and 0.78 ± 0.24 taken from normal lung regions in IPF patients (p 18 F-FDG on PET in areas of lung with a normal morphological appearance on HRCT. This may have implications for determining disease mechanisms and treatment monitoring. (orig.)

  11. Oral lichen planus patients exhibit consistent chromosomal numerical aberrations: A follow-up analysis.

    Science.gov (United States)

    Yahalom, Ran; Yarom, Noam; Shani, Tali; Amariglio, Ninet; Kaplan, Ilana; Trakhtenbrot, Luba; Hirshberg, Abraham

    2016-04-01

    Oral lichen planus (OLP) carries an increased risk for malignant transformation with aneuploid cells (ACs) being found in brush samples of a quarter of patients with OLP. Patients with OLP were followed and repeated brush samples were simultaneously analyzed for morphology and fluorescent in situ hybridization (FISH) using centromeric probes for chromosomes 2 and 8. Three patients with a high proportion of ACs developed oral cancer. Fifteen patients had ≥1% ACs (13 in affected sites and 2 in nonaffected sites), whereas only 2 of the 15 patients with <1% ACs in the first sample had ≥1% ACs in the second sample. A strong positive correlation between the results of the initial and repeated samples was found. High proportion of ACs in brush samples from patients with OLP may imply an impending malignant transformation. As FISH analysis is consistent over time, it can be used to identify a subgroup of patients who would require close follow-up. © 2015 Wiley Periodicals, Inc. Head Neck 38: E741-E746, 2016. © 2015 Wiley Periodicals, Inc.

  12. Clinical significance of bacteriuria in patients with orthotopic sigmoid ...

    African Journals Online (AJOL)

    Despite, the spontaneous clearance of bacteriuria over time without antimicrobial manipulation, antimicrobial therapy was needed in some patients, particularly those with a large post-void residual (PVR) urine volume, persistent urosepsis and stone formation in the neobladder. Key Words : Urinary tract infection, bacteriuria ...

  13. Oxidative profile exhibited by Mucopolysaccharidosis type IVA patients at diagnosis: Increased keratan urinary levels

    Directory of Open Access Journals (Sweden)

    Bruna Donida

    2017-06-01

    Full Text Available Morquio A disease (Mucopolysaccharidosis type IVA, MPS IVA is one of the 11 mucopolysaccharidoses (MPSs, a heterogeneous group of inherited lysosomal storage disorders (LSDs caused by deficiency in enzymes need to degrade glycosaminoglycans (GAGs. Morquio A is characterized by a decrease in N-acetylgalactosamine-6-sulfatase activity and subsequent accumulation of keratan sulfate and chondroitin 6-sulfate in cells and body fluids. As the pathophysiology of this LSD is not completely understood and considering the previous results of our group concerning oxidative stress in Morquio A patients receiving enzyme replacement therapy (ERT, the aim of this study was to investigate oxidative stress parameters in Morquio A patients at diagnosis. It was studied 15 untreated Morquio A patients, compared with healthy individuals. The affected individuals presented higher lipid peroxidation, assessed by urinary 15-F2t-isoprostane levels and no protein damage, determined by sulfhydryl groups in plasma and di-tyrosine levels in urine. Furthermore, Morquio A patients showed DNA oxidative damage in both pyrimidines and purines bases, being the DNA damage positively correlated with lipid peroxidation. In relation to antioxidant defenses, affected patients presented higher levels of reduced glutathione (GSH and increased activity of glutathione peroxidase (GPx, while superoxide dismutase (SOD and glutathione reductase (GR activities were similar to controls. Our findings indicate that Morquio A patients present at diagnosis redox imbalance and oxidative damage to lipids and DNA, reinforcing the idea about the importance of antioxidant therapy as adjuvant to ERT, in this disorder.

  14. Aphasic Patients Exhibit a Reversal of Hemispheric Asymmetries in Categorical Color Discrimination

    Science.gov (United States)

    Paluy, Yulia; Gilbert, Aubrey L.; Baldo, Juliana V.; Dronkers, Nina F.; Ivry, Richard B.

    2011-01-01

    Patients with left hemisphere (LH) or right hemisphere (RH) brain injury due to stroke were tested on a speeded, color discrimination task in which two factors were manipulated: (1) the categorical relationship between the target and the distracters and (2) the visual field in which the target was presented. Similar to controls, the RH patients…

  15. Pediatric Crohn disease patients exhibit specific ileal transcriptome and microbiome signature.

    Science.gov (United States)

    Haberman, Yael; Tickle, Timothy L; Dexheimer, Phillip J; Kim, Mi-Ok; Tang, Dora; Karns, Rebekah; Baldassano, Robert N; Noe, Joshua D; Rosh, Joel; Markowitz, James; Heyman, Melvin B; Griffiths, Anne M; Crandall, Wallace V; Mack, David R; Baker, Susan S; Huttenhower, Curtis; Keljo, David J; Hyams, Jeffrey S; Kugathasan, Subra; Walters, Thomas D; Aronow, Bruce; Xavier, Ramnik J; Gevers, Dirk; Denson, Lee A

    2014-08-01

    Interactions between the host and gut microbial community likely contribute to Crohn disease (CD) pathogenesis; however, direct evidence for these interactions at the onset of disease is lacking. Here, we characterized the global pattern of ileal gene expression and the ileal microbial community in 359 treatment-naive pediatric patients with CD, patients with ulcerative colitis (UC), and control individuals. We identified core gene expression profiles and microbial communities in the affected CD ilea that are preserved in the unaffected ilea of patients with colon-only CD but not present in those with UC or control individuals; therefore, this signature is specific to CD and independent of clinical inflammation. An abnormal increase of antimicrobial dual oxidase (DUOX2) expression was detected in association with an expansion of Proteobacteria in both UC and CD, while expression of lipoprotein APOA1 gene was downregulated and associated with CD-specific alterations in Firmicutes. The increased DUOX2 and decreased APOA1 gene expression signature favored oxidative stress and Th1 polarization and was maximally altered in patients with more severe mucosal injury. A regression model that included APOA1 gene expression and microbial abundance more accurately predicted month 6 steroid-free remission than a model using clinical factors alone. These CD-specific host and microbe profiles identify the ileum as the primary inductive site for all forms of CD and may direct prognostic and therapeutic approaches.

  16. Prognostic significance of lymphangiogenesis in pharyngolaryngeal carcinoma patients

    International Nuclear Information System (INIS)

    Garcia-Carracedo, Darío; Rodrigo, Juan Pablo; Astudillo, Aurora; Nieto, Carlos Suarez; Gonzalez, Maria Victoria

    2010-01-01

    Lymphatic vessel spread is considered a major route for head and neck squamous cell carcinoma metastasis. Formation of new lymphatic vessels could facilitate the process, raising the malignant potential of these tumours. Recent identification of lymphatic markers allows the study of the lymphangiogenesis phenomenon. We searched for molecular events involved in the lymphangiogenic process that could have prognostic value in laryngeal/pharyngeal carcinoma patients. 104 paraffin-embedded pharyngeal/laryngeal tumour samples were studied. Immunohistochemical analysis of podoplanin and double immunofluorescence analysis of Ki-67 and D2-40 were performed. Lymph vessel density (inside the tumour mass, at its periphery or considered as a whole) and the presence of tumour emboli inside lymphatics were recorded. The proliferative state of endothelial lymphatic cells was evaluated. Lymphatic vessels were detected inside the tumour mass (75%) and in the surrounding tissue (80%); some of them in a proliferative state. Tumour emboli were detected in a high proportion of the cases (45%). Lymphatic vessel density was higher in the pharyngeal cases (p = 0.0029), in greater size (p = 0.039), more advanced stage primary tumours (p = 0.006) and in carcinomas of patients with affected nodes (p = 0.019). The presence of tumour emboli and a high global vessel density were indicators of poor prognosis (recorded as death from tumour) in the laryngeal group (p = 0.015 and p = 0.027, respectively), but notably not in the pharyngeal one. Interestingly, high global vessel density showed a negative prognostic value among pathologically staged N0 laryngeal carcinomas (p = 0.03). The lymphangiogenic process correlated with aggressive tumour features (pN category, tumour size, tumour stage), but might play different roles in tumours arising from different anatomic sites. Our results suggest that detection of tumour emboli and assessment of global vessel density using the D2-40 antibody, may be

  17. Patients with uterine leiomyoma exhibit a high incidence but low mortality rate for breast cancer.

    Science.gov (United States)

    Shen, Te-Chun; Hsia, Te-Chun; Hsiao, Chieh-Lun; Lin, Cheng-Li; Yang, Chih-Yi; Soh, Khay-Seng; Liu, Liang-Chih; Chang, Wen-Shin; Tsai, Chia-Wen; Bau, Da-Tian

    2017-05-16

    The association of uterine leiomyoma with increased risk of breast cancer is controversial. Therefore, we used the National Health Insurance Research Database of Taiwan to examine breast cancer incidence and mortality among Asian patients with and without uterine leiomyoma. We compared breast cancer incidence and mortality between 22,001 newly diagnosed uterine leiomyoma patients and 85,356 individuals without uterine leiomyoma matched by age and date of diagnosis. Adjusted hazard ratios for breast cancer were estimated using the Cox model. The incidence of breast cancer was 35% higher in the uterine leiomyoma group than the leiomyoma-free group (1.65 vs. 1.22 per 1,000 individuals, p leiomyoma group (mean followed time, 3.59 ± 2.70 years) than the leiomyoma-free group (8.78%; mean followed time, 3.54 ± 2.67 years) at the endpoint of the study (p leiomyoma than in those without it, but overall mortality from breast cancer was lower in the patients with uterine leiomyoma.

  18. Three patients with Schaaf-Yang syndrome exhibiting arthrogryposis and endocrinological abnormalities.

    Science.gov (United States)

    Enya, Takuji; Okamoto, Nobuhiko; Iba, Yoshinori; Miyazawa, Tomoki; Okada, Mitsuru; Ida, Shinobu; Naruto, Takuya; Imoto, Issei; Fujita, Atsushi; Miyake, Noriko; Matsumoto, Naomichi; Sugimoto, Keisuke; Takemura, Tsukasa

    2018-03-01

    MAGEL2 is the paternally expressed gene within Prader-Willi syndrome critical region at 15q11.2. We encountered three individuals in whom truncating mutations of MAGEL2 were identified. Patients 1 and 2, siblings born to healthy, non-consanguineous Japanese parents, showed generalized hypotonia, lethargy, severe respiratory difficulty, poor feeding, and multiple anomalies including arthrogryposis soon after birth. We carried out whole-exome sequencing, which detected a MAGEL2 mutation (c.1912C>T, p.Gln638*, heterozygous). The patients' father was heterozygous for the mutation. Patient 3 was a female infant, showed respiratory difficulty reflecting pulmonary hypoplasia, generalized hypotonia, feeding difficulty and multiple anomalies soon after birth. Targeted next-generation sequencing detected a novel heterozygous mutation in MAGEL2 (c.3131C>A, p.Ser1044*). This mutation was not found in the parents. MAGEL2 mutations, first reported to be the cause of the Prader-Willi like syndrome with autism by Schaaf et al. (2013) Nature Genetics, 45: 1405-1408 show the wide range of phenotypic spectrum from lethal arthrogryposis multiplex congenital to autism spectrum disorder (ASD) and mild intellectual disability (ID). Our results indicate that MAGEL2 mutations cause multiple congenital anomalies and intellectual disability accompanied by arthrogryposis multiplex congenita and various endocrinologic abnormalities, supporting that the view that clinical phenotypes of MAGEL2 mutations are variable. © 2018 Wiley Periodicals, Inc.

  19. Exhibit Engineering

    DEFF Research Database (Denmark)

    Mortensen, Marianne Foss

    Science museums define the objectives of their exhibitions in terms of visitor learning outcomes. Yet, exhibit designers lack theoretical and empirical research findings on which to base the creation of such educational environments. Here, this shortcoming is addressed through the development...... of tools and processes to guide the design of educational science exhibits. The guiding paradigm for this development is design-based research, which is characterised by an iterative cycle of design, enactment, and analysis. In the design phase, an educational intervention is planned and carried out based...... on the generation of theoretical ideas for exhibit design is offered in a fourth and parallel research undertaking, namely the application of the notion of cultural border-crossing to a hypothetical case of exhibit design....

  20. Hydrogel-forming microneedle arrays exhibit antimicrobial properties: potential for enhanced patient safety.

    Science.gov (United States)

    Donnelly, Ryan F; Singh, Thakur Raghu Raj; Alkilani, Ahlam Zaid; McCrudden, Maelíosa T C; O'Neill, Shannon; O'Mahony, Conor; Armstrong, Keith; McLoone, Nabla; Kole, Prashant; Woolfson, A David

    2013-07-15

    We describe, for the first time, the microbial characterisation of hydrogel-forming polymeric microneedle arrays and the potential for passage of microorganisms into skin following microneedle penetration. Uniquely, we also present insights into the storage stability of these hydroscopic formulations, from physical and microbiological viewpoints, and examine clinical performance and safety in human volunteers. Experiments employing excised porcine skin and radiolabelled microorganisms showed that microorganisms can penetrate skin beyond the stratum corneum following microneedle puncture. Indeed, the numbers of microorganisms crossing the stratum corneum following microneedle puncture were greater than 10⁵ cfu in each case. However, no microorganisms crossed the epidermal skin. When using a 21G hypodermic needle, more than 10⁴ microorganisms penetrated into the viable tissue and 10⁶ cfu of Candida albicans and Staphylococcus epidermidis completely crossed the epidermal skin in 24 h. The hydrogel-forming materials contained no microorganisms following de-moulding and exhibited no microbial growth during storage, while also maintaining their mechanical strength, apart from when stored at relative humidities of 86%. No microbial penetration through the swelling microneedles was detectable, while human volunteer studies confirmed that skin or systemic infection is highly unlikely when polymeric microneedles are used for transdermal drug delivery. Since no pharmacopoeial standards currently exist for microneedle-based products, the exact requirements for a proprietary product based on hydrogel-forming microneedles are at present unclear. However, we are currently working towards a comprehensive specification set for this microneedle system that may inform future developments in this regard. Copyright © 2013 Elsevier B.V. All rights reserved.

  1. Efficacy and safety of omalizumab in patients with chronic urticaria who exhibit IgE against thyroperoxidase

    DEFF Research Database (Denmark)

    Maurer, Marcus; Altrichter, Sabine; Bieber, Thomas

    2011-01-01

    BACKGROUND: A subgroup of patients with chronic spontaneous urticaria (CU) exhibits IgE antibodies directed against autoantigens, such as thyroperoxidase (TPO). We conducted this study to investigate whether such patients with CU with IgE against TPO benefit from treatment with omalizumab......, a humanized anti-IgE mAb licensed for the treatment of severe persistent allergic (IgE-mediated) asthma. OBJECTIVES: We sought to assess the efficacy of omalizumab treatment in patients with CU with IgE autoantibodies against TPO. METHODS: In this multicenter, randomized, double-blind, placebo......-controlled study patients with CU (male/female, 18-70 years of age) with IgE autoantibodies against TPO who had persistent symptoms (wheals and pruritus) despite standard antihistamine therapy were randomized to receive either omalizumab (75-375 mg, dose determined by using the approved asthma dosing table...

  2. Significance of Serum Leptin Assessment in Chronic Renal Patients on Dialysis

    International Nuclear Information System (INIS)

    Salem, E.S; Tawfik, M.S; ELaseily, E.S.

    2013-01-01

    The number of patients suffering from renal failure indicating dialysis has been increasing worldwide. Leptin hormone plays an important role in the development of malnutrition in these patients. Bone produces different hormones, such as osteocalcin (OC), which influences energy expenditure in humans. Disturbances in mineral metabolism and bone disease are common complications of chronic kidney disease (CKD). There are increasing evidences suggesting that these disorders in mineral and bone metabolism are associated with increased risk of cardiovascular calcification, morbidity, and mortality, especially among those who undergo maintenance renal dialysis. The present study was carried out to evaluate the importance of serum leptin assessment in renal dialysis patients. Serum leptin level was estimated by radioimmunoassay (RIA) using recombinant human leptin (Leptin- Human Ria-CT). Immunoradiometric assay kit (host IRMA) was used for in-vitro quantitative measurement of human intact OC. Serum creatinine level was determined by colorimetric method. This study included 60 patients (twenty suffering from CKD, thirty on dialysis and ten healthy controls). Serum leptin, OC and creatinine were found to be higher in patients of both groups compared to that of controls. Maximum increase was observed in patients on dialysis. From these results it is possible to conclude that, although patients with chronic renal disease exhibited significant increase in serum leptin, yet sudden additional increase can be related to serious pathology that can end in renal failure. The present study also highlighted the importance of OC as a marker of disturbed mineral-bone metabolism in chronic kidney disease (CKD) patients and those receiving dialysis that could lead to the atherosclerosis, extravascular calcification, morbidity and mortality. KeywoRdSLeptin, osteocalcin, Radioimmunoassay (RIA), Chronic kidney disease, Renal dialysis, Creatinine.

  3. Patients with sepsis exhibit increased mitochondrial respiratory capacity in peripheral blood immune cells

    DEFF Research Database (Denmark)

    Sjövall, Fredrik; Morota, Saori; Persson, Johan Mikael

    2013-01-01

    to 7). Mitochondrial DNA (mtDNA), cytochrome c (Cyt c), and citrate synthase (CS) were measured as indicators of cellular mitochondrial content. RESULTS: In intact PBICs with endogenous substrates, a gradual increase in cellular respiration reached 173% of controls after 1 week (P = 0......INTRODUCTION: In sepsis, mitochondria have been associated with both initial dysfunction and subsequent upregulation (biogenesis). However, the evolvement of mitochondrial function in sepsis over time is largely unknown, and we therefore investigated mitochondrial respiration in peripheral blood.......001). In permeabilized cells, respiration using substrates of complex I, II, and IV were significantly increased days 1 to 2, reaching 137%, 130%, and 173% of controls, respectively. In parallel, higher levels of CS activity, mtDNA, and Cyt c content in PBICs (211%, 243%, and 331% of controls for the respective...

  4. Male patients with terminal renal failure exhibit low serum levels of antimüllerian hormone

    Directory of Open Access Journals (Sweden)

    Dag Eckersten

    2015-02-01

    Full Text Available Male reproductive function is impaired during end-stage renal disease (ESRD. Disturbance of the hypothalamic-pituitary-gonadal axis, and therefore the regulation of sex hormones, is one of the major causes. Our focus was to include antimüllerian hormone (AMH and inhibin B concentrations. Twenty male patients on hemodialysis, median age 40 (26-48 years, were analyzed for follicle-stimulating hormone (FSH, luteinizing hormone (LH, prolactin, sex hormone-binding globulin (SHBG, testosterone, estradiol, AMH and inhibin B levels. We used 144 proven fertile men, median age 32 (19-44 years as a control group and analyzed differences using multiple linear regression. Males with ESRD demonstrated higher mean values for prolactin, 742 versus normal 210 mIE l−1 (95% confidence interval (CI: 60.3, 729, LH, 8.87 versus normal 4.5 IE l−1 (95% CI: 2.75, 6.14, and estradiol 89.7 versus normal 79.0 pmol l−1 (95% CI: −1.31, −0.15. Mean value for AMH was lower, 19.5 versus normal 47.3 pmol l−1 (95% CI: −37.6, −11.6. There were no differences found for FSH, SHBG, inhibin B and testosterone. The most important difference was found for AMH, a marker of Sertoli cell function in the testes, which decreased by close to 60% when compared with controls. Combined with an increase in LH, these findings may indicate a dysfunction of Sertoli cells and an effect on Leydig cells contributing to a potential mechanism of reproductive dysfunction in men with ESRD.

  5. Malignant progressive tumor cell clone exhibits significant up-regulation of cofilin-2 and 27-kDa modified form of cofilin-1 compared to regressive clone.

    Science.gov (United States)

    Kuramitsu, Yasuhiro; Wang, Yufeng; Okada, Futoshi; Baron, Byron; Tokuda, Kazuhiro; Kitagawa, Takao; Akada, Junko; Nakamura, Kazuyuki

    2013-09-01

    QR-32 is a regressive murine fibrosarcoma cell clone which cannot grow when they are transplanted in mice; QRsP-11 is a progressive malignant tumor cell clone derived from QR-32 which shows strong tumorigenicity. A recent study showed there to be differentially expressed up-regulated and down-regulated proteins in these cells, which were identified by proteomic differential display analyses by using two-dimensional gel electrophoresis and mass spectrometry. Cofilins are small proteins of less than 20 kDa. Their function is the regulation of actin assembly. Cofilin-1 is a small ubiquitous protein, and regulates actin dynamics by means of binding to actin filaments. Cofilin-1 plays roles in cell migration, proliferation and phagocytosis. Cofilin-2 is also a small protein, but it is mainly expressed in skeletal and cardiac muscles. There are many reports showing the positive correlation between the level of cofilin-1 and cancer progression. We have also reported an increased expression of cofilin-1 in pancreatic cancer tissues compared to adjacent paired normal tissues. On the other hand, cofilin-2 was significantly less expressed in pancreatic cancer tissues. Therefore, the present study investigated the comparison of the levels of cofilin-1 and cofilin-2 in regressive QR-32 and progressive QRsP-11cells by western blotting. Cofilin-2 was significantly up-regulated in QRsP-11 compared to QR-32 cells (p<0.001). On the other hand, the difference of the intensities of the bands of cofilin-1 (18 kDa) in QR-32 and QRsP-11 was not significant. However, bands of 27 kDa showed a quite different intensity between QR-32 and QRsP-11, with much higher intensities in QRsP-11 compared to QR-32 (p<0.001). These results suggested that the 27-kDa protein recognized by the antibody against cofilin-1 is a possible biomarker for progressive tumor cells.

  6. Holstein-Friesian calves selected for divergence in residual feed intake during growth exhibited significant but reduced residual feed intake divergence in their first lactation.

    Science.gov (United States)

    Macdonald, K A; Pryce, J E; Spelman, R J; Davis, S R; Wales, W J; Waghorn, G C; Williams, Y J; Marett, L C; Hayes, B J

    2014-03-01

    Residual feed intake (RFI), as a measure of feed conversion during growth, was estimated for around 2,000 growing Holstein-Friesian heifer calves aged 6 to 9 mo in New Zealand and Australia, and individuals from the most and least efficient deciles (low and high RFI phenotypes) were retained. These animals (78 New Zealand cows, 105 Australian cows) were reevaluated during their first lactation to determine if divergence for RFI observed during growth was maintained during lactation. Mean daily body weight (BW) gain during assessment as calves had been 0.86 and 1.15 kg for the respective countries, and the divergence in RFI between most and least efficient deciles for growth was 21% (1.39 and 1.42 kg of dry matter, for New Zealand and Australia, respectively). At the commencement of evaluation during lactation, the cows were aged 26 to 29 mo. All were fed alfalfa and grass cubes; it was the sole diet in New Zealand, whereas 6 kg of crushed wheat/d was also fed in Australia. Measurements of RFI during lactation occurred for 34 to 37 d with measurements of milk production (daily), milk composition (2 to 3 times per week), BW and BW change (1 to 3 times per week), as well as body condition score (BCS). Daily milk production averaged 13.8 kg for New Zealand cows and 20.0 kg in Australia. No statistically significant differences were observed between calf RFI decile groups for dry matter intake, milk production, BW change, or BCS; however a significant difference was noted between groups for lactating RFI. Residual feed intake was about 3% lower for lactating cows identified as most efficient as growing calves, and no negative effects on production were observed. These results support the hypothesis that calves divergent for RFI during growth are also divergent for RFI when lactating. The causes for this reduced divergence need to be investigated to ensure that genetic selection programs based on low RFI (better efficiency) are robust. Copyright © 2014 American Dairy

  7. Human Exhibitions

    DEFF Research Database (Denmark)

    Andreassen, Rikke

    light on the staging of exhibitions, the daily life of the exhibitees, the wider connections between shows across Europe and the thinking of the time on matters of race, science, gender and sexuality. A window onto contemporary racial understandings, the book presents interviews with the descendants...... of displayed people, connecting the attitudes and science of the past with both our (continued) modern fascination with ‘the exotic’, and contemporary language and popular culture. As such, it will be of interest to scholars of sociology, anthropology and history working in the areas of gender and sexuality...

  8. The Dutch-Flemish PROMIS Physical Function item bank exhibited strong psychometric properties in patients with chronic pain.

    Science.gov (United States)

    Crins, Martine H P; Terwee, Caroline B; Klausch, Thomas; Smits, Niels; de Vet, Henrica C W; Westhovens, Rene; Cella, David; Cook, Karon F; Revicki, Dennis A; van Leeuwen, Jaap; Boers, Maarten; Dekker, Joost; Roorda, Leo D

    2017-07-01

    The objective of this study was to assess the psychometric properties of the Dutch-Flemish Patient-Reported Outcomes Measurement Information System (PROMIS) Physical Function item bank in Dutch patients with chronic pain. A bank of 121 items was administered to 1,247 Dutch patients with chronic pain. Unidimensionality was assessed by fitting a one-factor confirmatory factor analysis and evaluating resulting fit statistics. Items were calibrated with the graded response model and its fit was evaluated. Cross-cultural validity was assessed by testing items for differential item functioning (DIF) based on language (Dutch vs. English). Construct validity was evaluated by calculation correlations between scores on the Dutch-Flemish PROMIS Physical Function measure and scores on generic and disease-specific measures. Results supported the Dutch-Flemish PROMIS Physical Function item bank's unidimensionality (Comparative Fit Index = 0.976, Tucker Lewis Index = 0.976) and model fit. Item thresholds targeted a wide range of physical function construct (threshold-parameters range: -4.2 to 5.6). Cross-cultural validity was good as four items only showed DIF for language and their impact on item scores was minimal. Physical Function scores were strongly associated with scores on all other measures (all correlations ≤ -0.60 as expected). The Dutch-Flemish PROMIS Physical Function item bank exhibited good psychometric properties. Development of a computer adaptive test based on the large bank is warranted. Copyright © 2017 Elsevier Inc. All rights reserved.

  9. Functional assessment of chronic illness therapy—the fatigue scale exhibits stronger associations with clinical parameters in chronic dialysis patients compared to other fatigue-assessing instruments

    Directory of Open Access Journals (Sweden)

    Chia-Ter Chao

    2016-03-01

    Full Text Available Background. Patients with end-stage renal disease (ESRD have a high symptom burden, among which fatigue is highly prevalent. Many fatigue-assessing instruments exist, but comparisons among instruments in this patient population have yet to be investigated. Methods. ESRD patients under chronic hemodialysis were prospectively enrolled and seven types of fatigue instruments were administered: Brief Fatigue Inventory (BFI, Functional Assessment of Chronic Illness Therapy–Fatigue (FACIT-F, Fatigue Severity Scale (FSS, Lee Fatigue Scale (LFS, Fatigue Questionnaire (FQ, Fatigue Symptom Inventory (FSI, and Short-Form 36-Vitality (SF36-V. Using these instruments, we investigated the correlation between fatigue severity and clinical/biochemical parameters, including demographic/comorbidity profile, dialysis-related complications, and frailty severity. We used regression analysis with serum albumin and frailty severity as the dependent variables to investigate the independent correlations. Results. A total of 46 ESRD patients were enrolled (average age of 67 ± 11.6 years, and 50% of them had type 2 diabetes mellitus. Results from the seven tested instruments showed high correlation with each other. We found that the fatigue severity by FACIT-F was significantly associated with age (p = 0.03, serum albumin (p = 0.003 and creatinine (p = 0.02 levels, while SF36-V scores were also significantly associated with age (p = 0.02 and serum creatinine levels (p = 0.04. However, the fatigue severity measured by the FSS, FSI, FQ, BFI, and LFS did not exhibit these associations. Moreover, regression analysis showed that only FACIT-F scores were independently associated with serum albumin levels and frailty severity in ESRD patients. Conclusion. Among the seven fatigue-assessing instruments, only the FACIT-F yielded results that demonstrated significant and independent associations with important outcome-related features in ESRD patients.

  10. Imaging manifestations and its clinical significance in patients with synovitis acne pustulosis hyperostosis osteomyelitis syndrome

    International Nuclear Information System (INIS)

    Yu Wei; Lin Qiang; Yao Jinpeng; Chang Yinjuan; Zhou Xiaohong

    2012-01-01

    Objective: To describe the clinical and imaging manifestations of patients with synovitis acne pustulosis hyperostosis osteomyelitis (SAPHO) syndrome, and to analyze the diagnostic importance of different clinical and imaging manifestations for SAPHO syndrome. Methods: Seventeen patients (7 males and 10 females) with SAPHO syndrome were recruited in this study. Age ranged from 36 to 67 years with a mean age of (48 ± 8) years. All patients fulfilled the diagnostic criteria of Benhamou. Serum HLA B27 antigen records were reviewed for all patients. Imaging data of the abnormal bone sites were collected by conventional radiograph in all patients, CT in 13 patients as well as MR in 3 patients. Average time to take for a definite diagnosis of the syndrome was 3.7 years (ranged from O.5 to 13 years). Results: Serum HLA B27 antigen was positive in all patients. Both skin and bone abnormalities were found in all patients. Ten patients had skin palmoplantar pustulosis and two patients had acne. Involving sites of bone and joints include sacroiliac joints, anterior chest and limbs. Sacroiliac joints were asymmetrically involved with imaging features in all patients. Eight patients exhibited anterior chest wall involvement. Five patients had osteomyelitis at limbs. For all images of 17 patients, CT was superior to conventional radiography in detecting abnormal changes of bone erosion and soft tissue swelling. MR imaging was able to depict edema changes that was not detectable by CT and radiography. Conclusion: SAPHO syndrome is a rare disease, but for patients with skin and bone-joint abnormalities, especially with skin palmoplantar pustulosis, acne as well as with imaging features at the sacroiliac joint and anterior chest wall, SAPHO syndrome should be taken into a diagnostic consideration. (authors)

  11. Prevalence of High-Grade Intraepithelial Neoplasia in Patients with Cytology Presenting Atypical Squamous Cells of Undetermined Significance.

    Science.gov (United States)

    Marcos Lopes, Ana Cristina; Campaner, Adriana Bittencourt; Henrique, Laílca Quirino

    2016-01-01

    To evaluate the prevalence of histological high-grade lesions and cervical cancer in patients with ASCUS cytology. This is a cross-sectional prospective study involving 703 women with a uterus and atypical squamous cells of undetermined significance (ASCUS). The patients were submitted to a colposcopy and underwent a guided biopsy when changes on the colposcopy were detected. The findings revealed 456 (64.9%) women with a normal colposcopy and 247 (35.1%) with colposcopic abnormalities. The biopsy results were: cervical intraepithelial neoplasia grade 1 (CIN 1) in 51 (20.6%) patients, CIN 2 in 11 (4.5%) patients, CIN 3 in 8 (3.2%) patients, and a negative result in 177 (71.7%) patients; no cases of cancer were detected. Tallying of 456 normal colposcopies and 177 negative biopsies yielded a total of 90.04% negative exams. Furthermore, around 7.2% (51/703) of the patients exhibited CIN 1, a lesion associated with a high potential for regression. The biopsy results were not associated with patient age or menopausal status. We conclude that cytological surveillance of patients with ASCUS is feasible and safe given the low risk of CIN 2/3 or cervical cancer. © 2016 S. Karger AG, Basel.

  12. Significance of changes of serum TPOAb and TRAb levels in patients with Graves' disease (GD)

    International Nuclear Information System (INIS)

    Zhang Zhongshu Xu Ruiji; Wang Guohong

    2006-01-01

    Objective: To investigate the significance of changes of serum TPOAb and TRAb levels in patients with Graves' dis- ease (GD). Methods: Serum TPOAb (with RIA) and TRAb (with RRA) levels were determined in 27 patients with Graves' disease, before treatment 10 patients with Graves' disease clinically cured and 35 controls. Results: The serum levels and positive rates of TPOAb and TRAb in patients with Graves' disease before treatment were significantly higher than those in the patients with Graves' disease clinically cured and controls (P<0.01). Conclusion: TPOAb and TRAb were involved in the pathogenesis of Graves' dis- ease and could be used as diagnostic and treatment indicators. (authors)

  13. Clinical significance of measurements of serum IL-6 levels in patients with cardiovascular and cerebrovascular diseases

    International Nuclear Information System (INIS)

    Wu Cuihua; Luo Nanping; Zhang Daojie; Wei Hong

    2004-01-01

    Objective: To explore the clinical significance of changes of serum IL-6 levels in patients with cardiovascular and cerebrovascular diseases. Methods: Serum IL-6 levels were determined with RIA in 35 patients with coronary heart disease, 20 patients with essential hypertension, 28 patients with cerebral infarction and 30 controls. Results: Serum IL-6 levels in patients with coronary heart disease and cerebral infarction were significantly higher than those in the controls (P 0.05). Conclusion: Serum IL-6 levels changes could reflect the severity of the inflammatory process and would be helpful in clinical assessment. (authors)

  14. Physical Telerehabilitation in Patients with Multiple Sclerosis with Significant Mobility Impairment

    Science.gov (United States)

    2017-10-01

    Award Number: W81XWH-16-1-0704 TITLE: Physical Telerehabilitation in Patients with Multiple Sclerosis with Significant Mobility Impairment...including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing ...29 Sep 2017 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Physical Telerehabilitation in Patients with Multiple Sclerosis with Significant Mobility

  15. Clinical Significances of Serum Vitamin B12, Folate and Ferritin Levels in Patients with Malignant Tumors

    International Nuclear Information System (INIS)

    Monn, Youn Sung; Soung, In Whan; Kim, Sam Yong; Ro, Heung Kyu; Lee, Bok Hee

    1987-01-01

    In order to evaluate the clinical significances of the serum vitamin B 12 , folate and ferritin levels in patients with malignant tumors, the levels were measured in 10 normal control subjects, 70 patients with malignant tumors, 7 patients with liver cirrhosis and 25 patients with other benign diseases. The results are as follows: 1) In normal control subjects, mean serum values for vitamin B 12 , folate and ferritin level were 588.80±131.58 pg/ml, 5.59±1.52 ng/ml and 89.22±42.78 ng/ml retrospectively. 2) There was no significant difference in serum levels between patients with benign diseases and normal control subjects. 3) The serum vitamin B 12 and ferritin levels in patients with liver cirrhosis were significantly higher than in normal control, and the serum folate levels in these patients were lower than in normal control subjects. 4) The serum vitamin B 12 and ferritin levels in patients with malignant tumors were significantly higher than in normal control subjects, and the serum folate levels in these patients were significantly lower than in normal control subjects. The above results suggest that the serum vitamin B 12 and ferritin may be useful as tumor markers in patients with malignant tumors.

  16. The impact of significant other expressed emotion on patient outcomes in chronic fatigue syndrome.

    Science.gov (United States)

    Band, Rebecca; Barrowclough, Christine; Wearden, Alison

    2014-09-01

    Previous literature has identified the importance of interpersonal processes for patient outcomes in chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME), particularly in the context of significant other relationships. The current study investigated expressed emotion (EE), examining the independent effects of critical comments and emotional overinvolvement (EOI) in association with patient outcomes. Fifty-five patients with CFS/ME and their significant others were recruited from specialist CFS/ME services. Significant other EE status was coded from a modified Camberwell Family Interview. Patient outcomes (fatigue severity, disability, and depression) were derived from questionnaire measures. Forty-four patients (80%) completed follow-up questionnaires 6-months after recruitment. Significant other high-EE categorized by both high levels of critical comments and high EOI was predictive of worse fatigue severity at follow-up. High-critical EE was associated with higher levels of patient depressive symptoms longitudinally; depressive symptoms were observed to mediate the relationship between high critical comments and fatigue severity reported at follow-up. There were higher rates of high-EE in parents than in partners, and this was because of higher rates of EOI in parents. Patients with high-EE significant others demonstrated poorer outcomes at follow-up compared with patients in low-EE dyads. One mechanism for this appears to be as a result of increased patient depression. Future research should seek to further clarify whether the role of interpersonal processes in CFS/ME differs across different patient-significant other relationships. The development of significant other-focused treatment interventions may be particularly beneficial for both patients and significant others. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

  17. Clinical significance of changes of serum gastrin levels in patients with chronic eczema or chronic urticaria

    International Nuclear Information System (INIS)

    Zheng Xianghong; Jiang Xiaoling; Chen Wei; Wang Jinglin

    2005-01-01

    Objective: To study the clinical significance of changes of serum levels of gastrin in patients with chronic eczema or chronic urticaria. Methods: Serum gastrin levels were, 37 patients with chromic urticaria and 43 controls. Results: Serum gastrin levels in patients with chronic exzema (102.95 ± 27.33 ng/L) and patients with chronic urticaria (109.87 ± 33.64 ng/L) were both significantly higher than those in controls (61.72 ± 20.38 ng/L, both P<0.01). Difference between the levels in the two patients groups was not significant. Conclusion: The high gastrin levels in those patients might reflect the presence of helicobacter pylori infections; eradication of which might be helpful for treatment of these chronic dermatologic disorders. (authors)

  18. The Controlling Nutritional Status Score Is a Significant Independent Predictor of Poor Prognosis in Patients With Malignant Pleural Mesothelioma.

    Science.gov (United States)

    Takamori, Shinkichi; Toyokawa, Gouji; Taguchi, Kenichi; Edagawa, Makoto; Shimamatsu, Shinichiro; Toyozawa, Ryo; Nosaki, Kaname; Seto, Takashi; Hirai, Fumihiko; Yamaguchi, Masafumi; Shoji, Fumihiro; Okamoto, Tatsuro; Takenoyama, Mitsuhiro; Ichinose, Yukito

    2017-07-01

    Malignant pleural mesothelioma (MPM) is a devastating neoplasm; however, some patients exhibit a good response to chemotherapy or multidisciplinary therapy, including surgery and chemotherapy. It is therefore important to discover the factors that can be used to select patients who will benefit from such treatment. Although the Controlling Nutritional Status (CONUT) score has been used to predict the prognosis in other types of malignancy, its utility in patients with MPM is unknown. The aim of this study was to clarify the clinical significance of the CONUT in patients with MPM. The data of 83 patients, who were treated with surgery, chemotherapy, or multidisciplinary therapy, were analyzed in the present study. A cut-off CONUT score of 2 was used to classify all of the patients into low or high CONUT groups. Fifty-two of the 83 patients were classified into the low CONUT group. A high CONUT score was significantly correlated with chemotherapy alone (P = .011). The high CONUT group had significantly poorer overall survival (OS) (P clinical stage and the CONUT score were found to be independent predictive factors for the OS: clinical stage, I/II and III/IV; P = .001 and CONUT score, ≥ 3 and ≤ 2; P = .011, respectively. The clinical stage and the CONUT score were also independent predictive factors for DFS/PFS: clinical stage, I/II and III/IV; P = .006 and CONUT score, ≥ 3 and ≤ 2; P = .013, respectively. The CONUT score was an independent predictor of a poor prognosis in the patients with MPM. This score provides useful information for selecting patients who will benefit from the treatment. Copyright © 2017 Elsevier Inc. All rights reserved.

  19. Change and clinical significance of serum PG in patients with chronic gastritis

    Directory of Open Access Journals (Sweden)

    Wei-Hua Huan

    2017-06-01

    Full Text Available Objective: To observe the change and clinical significance of serum PG in patients with chronic atrophic gastritis (CAG. Methods: ELISA was used to detect the peripheral blood PG level in patients confirmed with CAG, gastric polyps, and gastric cancer who were admitted in our hospital from January, 2015 to January, 2016. The normal individuals who came for physical examinations were served as the control group. The peripheral blood PG level in patients with various gastric diseases was observed. Results: The serum PG Ⅰ expression and PG I/PG Ⅱ in the gastritis group were significantly lower than those in the gastric polyps group and control group, but were significantly higher than those in the gastric cancer group; while PG Ⅱ expression was significantly higher than that in the gastric polyps group and control group, but was significantly lower than those in the gastric cancer group. PG Ⅰ expression and PG I/ PG Ⅱ in the gastric polyps group were significantly higher than those in the gastritis group and gastric cancer group, while PG Ⅱ expression was significantly lower than that in the gastritis group and gastric cancer group. PG Ⅰ expression and PG I/ PG Ⅱ in the gastric cancer group were significantly lower than those in the other three groups, while PG Ⅱ expression was significantly higher than that in the other three groups. The serum PG Ⅰ expression in patients with positive HP infection in the gastritis group and gastric cancer group was significantly higher than that in patients with negative HP infection, but the comparison of PG I/ PG Ⅱ was not statistically significant. The serum PG Ⅰ expression and PG I/ PG Ⅱ in patients with negative and positive HP infection in the gastritis group were significantly higher than those in patients with negative and positive HP infection in the gastric cancer group; while PG Ⅱ expression was significantly was significantly lower than that in the gastric cancer group

  20. Clinical significance of determination of serum BGP levels in patients with Graves' disease

    International Nuclear Information System (INIS)

    Tu Liping; Zhang Chunyan; Wang Linglong; Yu Yuefang; Zhu Weijie; Cai Ao

    2006-01-01

    Objective: To study the clinical significance of changes of serum BGP levels in patients with Graves' disease. Methods: Serum BOP levels as well as T 3 , T 4 , FT 3 , FT 4 , TSH, TGA, TMA levels were determined with RIA in 158 patients with Graves' disease and 145 controls. Results: The serum BGP levels in patients with Graves' disease were significantly higher than those in controls (P 3 , T 4 , FT 3 , FT 4 levels, but not with TSH, TGA, TMA. Conclusion: Serum BGP levels is a useful marker for monitoring bone metabolism in patients with Graves' disease. (authors)

  1. Significance of serum and bile tumor markers in the diagnostic approach of patients with malignant pancreatobiliary disease.

    Science.gov (United States)

    Natsios, Athanasios; Vezakis, Antonios; Kaparos, Georgios; Fragulidis, Georgios; Karakostas, Nikolaos; Kouskouni, Evangelia; Logothetis, Emmanouil; Polydorou, Andreas

    2015-01-01

    Serum and bile tumor markers are under intense scrutiny for the diagnosis of malignant disease. The purpose of our study was to report the usefulness of serum and bile tumor markers for the discrimination between benign and malignant pancreatobiliary diseases. Between March 2010 and May 2013, 95 patients with obstructive jaundice or history of biliary obstruction, were included in the study. During ERCP, bile samples were obtained for measurement of tumor markers CEA, CA19- 9, CA125, CA72-4 and CA242. Serum samples were taken before ERCP for the same measurements. The patients were divided into two groups: patients with malignant disease and patients with benign disease. Serum tumor marker levels were significantly higher in patients with malignant disease. Serum CA242 and CA19-9 exhibited the highest diagnostic accuracy (76.8% and 73.7%, respectively). CA125 and CA72-4 levels in bile samples were significantly higher in patients with malignant disease. Bile CA125, CEA and CA72-4 achieved the best diagnostic accuracy (69, 65 and 65), respectively). The combined detection of CA19-9, CA242 in serum and CA125, CA72-4 in bile along with total bilirubin levels, showed the best diagnostic accuracy (81%). Serum and bile tumor markers, when studied alone, lack the diagnostic yield to discriminate benign from malignant pancreatobiliary diseases. In cases of diagnostic dilemmas the combination of serum and bile markers might be helpful.

  2. Clinical significance of determination serum sex hormones levels in patients with secondary amenorrhea

    International Nuclear Information System (INIS)

    Jiang Hua

    2007-01-01

    Objective: To explore the clinical significance of changes of serum sex hormones levels in patients with secondary amenorrhea. Methods: Serum levels of E 2 , FSH, LH, PRL and P were detected with RIA in 33 patients with secondary amenorrhea and 30 controls. Results: In the patients, the serum E 2 levels were significantly lower and FSH, LH, PRL and P levels were significantly higher than those in controls (P 2 , FSH, LH, PRL and P levels is of help for assessment of severity of secondary amenorrhea as well as outcome prediction. (authors)

  3. Clinical significance of the globus pallidus signal intensity ratio in patients with liver cirrhosis

    Energy Technology Data Exchange (ETDEWEB)

    Iwasa, Motoh; Kawamura, Noriko; Hiranuma, Kiyohiko [Kuwana Municipal Hospital, Mie (Japan)] [and others

    1996-11-01

    The object of this study was to evaluate the clinical value of the globus pallidus signal intensity ratio for the subclinical detection of hepatic encephalopathy. This study comprised 25 patients with liver cirrhosis without overt hepatic encephalopathy. There was a high frequency (56%) of patients exhibiting increased signal in the globus pallidus. The pallidal signal was related to the severity of the liver disease. The auditory brain stem reaction was not correlated with the pallidal intensity and laboratory parameters. During the follow-up study, 3 out of 5 patients presenting overt hepatic encephalopathy showed strong pallidal signals. The results of this investigation suggest that abnormal globus pallidus signal may constitute a useful method for the subclinical detection of hepatic encepalopathy. (author)

  4. Clinical significance of the globus pallidus signal intensity ratio in patients with liver cirrhosis

    International Nuclear Information System (INIS)

    Iwasa, Motoh; Kawamura, Noriko; Hiranuma, Kiyohiko

    1996-01-01

    The object of this study was to evaluate the clinical value of the globus pallidus signal intensity ratio for the subclinical detection of hepatic encephalopathy. This study comprised 25 patients with liver cirrhosis without overt hepatic encephalopathy. There was a high frequency (56%) of patients exhibiting increased signal in the globus pallidus. The pallidal signal was related to the severity of the liver disease. The auditory brain stem reaction was not correlated with the pallidal intensity and laboratory parameters. During the follow-up study, 3 out of 5 patients presenting overt hepatic encephalopathy showed strong pallidal signals. The results of this investigation suggest that abnormal globus pallidus signal may constitute a useful method for the subclinical detection of hepatic encepalopathy. (author)

  5. Significant clinical differences in primary hyperparathyroidism between patients with and those without concomitant thyroid disease

    International Nuclear Information System (INIS)

    Masatsugu, Toshihiro; Kuroki, Syoji; Tanaka, Masao

    2005-01-01

    We evaluated the differences in diagnosis and treatment for primary hyperparathyroidism (pHPT) in patients with and those without concomitant thyroid disease. One hundred and ten patients with pHPT underwent parathyroid localization and thyroid examination by ultrasonography (US) and sestamibi scintigraphy (MIBI). The clinical and biochemical findings, parathyroid localization, and operations performed were compared in 49 patients without thyroid disease and 61 patients with thyroid disease. Asymptomatic hypercalcemia was significantly more prevalent in patients with concomitant thyroid disease (88.5%) than in those without thyroid disease (49.0%) (P<0.01). The mean serum calcium was significantly higher and the inorganic phosphate level was significantly lower in patients without concomitant thyroid disease than in those with concomitant thyroid disease (P<0.05, P<0.01, respectively). The pathologic parathyroid gland was identified significantly more often in patients without concomitant thyroid disease than in those with concomitant thyroid disease both by US and MIBI (P<0.05). Unilateral exploration was performed more often in patients without thyroid disease than in those with thyroid disease (P<0.01). Primary hyperparathyroidism was diagnosed at an earlier stage in patients with concomitant thyroid disease. Thyroid disease concomitant with pHPT influenced parathyroid localization as well as the indication for minimally invasive parathyroidectomy. (author)

  6. Clinical significance of determination of serum TRAb levels in patients with thyroid diseases

    International Nuclear Information System (INIS)

    Wu Lijian; Tang Bing; Yang Chunying; Lin Jun

    2005-01-01

    Objective: To investigate the clinical Significance of determination of serum thyroid stimulating hormone receptor antibody (TRAb) levels in patients with thyroid diseases, especially in patients with Graves' disease. Methods: Serum TRAb levels were determined with radio-receptor assay (RRA) in 302 patients with various thyroid diseases and 52 controls. Results: In patients with Graves' disease before treatment (n=62) the positive rate of TRAb was 86.3%. In patients with Graves' diseases improved after treatment (n=60), the positive rate was 74.5%; in those clinically cured (n=68) the positive rate was 32.1%. In 58 patients with Graves' disease who relapsed after apparently cure, the positive rate of TRAb rose to 90.3 %. However, there were no positive TRAb cases in 23 patients with simple goiter and 31 patients with benign thyroid adenomas. Also, there were no positive TRAb cases in the controls. Conclusion: TRAb levels correspond well with the severity of Graves' disease. (authors)

  7. Clinical significance of determination of plasma ADM concentrations in hyperthyroid patients complicated with pulmonary hypertension

    International Nuclear Information System (INIS)

    Wang Kaiqin; Zhang Jing

    2006-01-01

    Objective: To investigate the plasma adrenomedullin (ADM) concentrations in hyperthyroid patients with or without pulmonary hypertension. Methods: Plasma ADM levels were measured with RIA in: (1) 30 hyperthyroid patients without pulmonary hypertension, (2) 27 hyperthyroid patients with pulmonary, hypertension, and (3) 32 controls. Results: (1) In this study, 27 of the 57 hyperthyroid patients were complicated with pulmonary hypertension (47.37%), (2) Plasma ADM concentrations in the patients with pulmonary hypertension were significantly higher than those in patients without pulmonary hypertension and controls (P 3 , T 4 (thyroid hormones) were positively correlated with those of ADM while there were no correlations in controls. Conclusion: Plasma ADM concentrations increased in hyperthyroid patients, especially in those complicated with pulmonary hypertension. The clinicians should look for pulmonary hypertension in hyperthyroid patients with substantially elevated levels of ADM. (authors)

  8. Significance of abnormal myocardial perfusion scintigraphy in young adult patients with SLE

    International Nuclear Information System (INIS)

    Zakavi, S.R.; Kakhki, V.R.D.; Sadeghi, R.; Jokar, M.H.; Khazaei, G.

    2009-01-01

    Detection of subclinical coronary artery disease (CAD) is a potential challenge in patients with systemic lupus erythematosus (SLE) and it is suggested that myocardial perfusion single photon emission computerized tomography (SPECT) is more sensitive than exercise test in this setting. However, the significance of perfusion abnormalities in SLE patients is not well known. In this study, we evaluated the prognostic significance of myocardial perfusion defects in patients with SLE. Patients with proven diagnosis of SLE admitted to the hospital due to noncardiac problems with no history of CAD were studied. All patients underwent 99m Tc-methoxyisobutylisonitrile (MIBI) myocardial perfusion scan using dipyridamole as pharmacological stress. All patients were followed up by reviewing patients file in lupus clinic and any minor or major cardiac events were recorded. Eighteen female and two male patients with mean age of 28.2±12.05 years were included. Six patients had mild reversible perfusion defects with mean summed difference score of 2.5±1.0. Pattern of reverse redistribution (reverse fill-in) was noted in three patients. Eleven patients had normal myocardial perfusion. Hypokinesia was noted in three patients on gated images. One patient with abnormal perfusion died 21 days after imaging due to on-cardiac cause. Nineteen patients were followed for a mean time of 39.2±16.0 months. No major or minor cardiac events were noted during follow-up. Three patients (one with abnormal perfusion) had at least one readmission during follow-up period. Our study showed that myocardial perfusion abnormalities are fairly frequent in SLE patients but the defects are generally mild and do not advocate an adverse prognosis. (author)

  9. Significance of changes of serum NSE and CEA levels in patients with pneumonia and malignant tumors

    International Nuclear Information System (INIS)

    Liu Hengguo; Luo Nanping; Wang Ruishan; Bai Lu

    2005-01-01

    Objective: To investigate the significance of changes of serum NSE and CEA levels in patients with pneumonia and malignant tumors. Methods: Serum NSE (with RIA) and CEA (with ECLIA) levels in patients with pneumonia or various kinds of malignant tumors (altogether 140 patients) and 32 controls. Results: Serum NSE and CEA levels were significantly higher in patients with lung cancer, gastric cancer, renal cancer, brain tumor and pneumonia than those in the controls (P<0.05,P <0. 05 ,P <0. 01, P<0.01, P<0.01). Positive rate of serum NSE highest in patients with pneumonia, followed successively by renal cancer, brain tumor and lung cancer. NSE levels were positively correlated with CEA levels (r=0.29, P<0.05). Conclusion: As a tumor marker, NSE has important clinical significance in the diagnoses of malignant tumor and pneumonia. (authors)

  10. [Clinical significance of determination of serum B7-H4 in patients with malignant hematologic diseases].

    Science.gov (United States)

    Wang, Xiao-Mei; Hu, Guo-Yan; Liu, Wei; Zheng, Shu-Hua; Lv, Jing; Wang, Hong-Mei; Xu, Jun-Fa

    2010-09-01

    To study the clinical significance of determination of serum B7-H4 in patients with malignant hematologic diseases. Serum B7-H4 levels were determined in 65 patients with leucemia, 34 patients with lymphoma, 12 patients with multiple myeloma as well as in 50 healthy controls. The serum B7-H4 levels in patients with lymphoma [(38.81+/-10.34) kappag/L] were significantly higher than healthy controls [(31.62+/-9.850) kappag/L] (Pleucemia, patients with multiple myeloma and healthy controls. These results suggest that the B7-H4 may correlated with lymphoma, but uncorrelated with leucemia and multiple myeloma. Measurement of serum B7-H4 level provide useful information for distinctive diagnosis of different kinds of malignant hematologic diseases.

  11. [Significance of the alteration of Th17 cells in patients with chronic lymphocytic thyroiditis].

    Science.gov (United States)

    Song, Jin-Zhan; Wu, Han-Ni; Qian, Wei

    2009-10-01

    To investigate the alteration and its significance of T help 17 cells (Th17) in patients with chronic lymphocytic thyroiditis (CLT). Patients were divided into 3 groups: CLT patients with euthyroidism (n=15), CLT patients with hypothyroidism (n=30) and healthy control group (n=20). The ratio of Th17 lymphocytes subpopulations in the peripheral blood were evaluated by technique of flow cytometry. Production of thyroid autoantibody (TPO-Ab, TG-Ab) were measured by electro-chemiluminescence immunoassay (ECLIA). Compared with the healthy control group, in CLT group: The frequencies of Th17 in peripheral blood were found to be significantly higher in patients with CLT than healthy control group (PCLT patients than healthy control group (PCLT which may suggest a potential role for Th17 in the progression and happen of CLT.

  12. Clinical Significance of Serum Thyroglobulin Levels in Patients with Thyroid Cancer

    International Nuclear Information System (INIS)

    Park, Sung Ki; Lee, Myung Sik; Lee, Myung Chul; Cho, Bo Youn; Kim, Byung Kook; Koh, Chang Soon

    1983-01-01

    To evaluate the significance of assay of serum thyroglobulin(Tg) in monitoring the course of the thyroid cancer or its response to treatment, serum thyroglobulin levels were measured in 41 patients with thyroid cancer who visited Seoul National University Hospital from August, 1981 to August, 1982. The results were as follows: 1) Serum Tg levels 1-3 months after thyroidectomy was 31±23 ng/ml(mean±S.D.) in 14 patients without metastasis, 66±41 ng/ml in 21 patients with regional metastasis and 176±59 ng/ml in 6 patients with distant metastasis and there were significant differences among three groups(p 131 I treatment were 134±62 ng/ml and 67±52 ng/ml respectively. 3) In the follow-up measurement of serum Tg levels every 3 months for about 1 year, almost all serum Tg levels were below 60 ng/ml in 12 patients without distant metastasis and serum Tg levels were elevated above 60 ng/ml in 5 of 6 patients with distant metastasis. 4) In 6 patients with distant metastasis, serum Tg levels were elevated in 5 patients and 131 I Whole body scan showed definite metastatic evidence in 3 patients and suspicious evidence in 1 patient. From above results, we concluded that serum Tg level is very useful as an indicator of recurrence or metastasis in patients with thyroid cancer after operation.

  13. Prognostic significance of surgical extranodal extension in head and neck squamous cell carcinoma patients.

    Science.gov (United States)

    Matsumoto, Fumihiko; Mori, Taisuke; Matsumura, Satoko; Matsumoto, Yoshifumi; Fukasawa, Masahiko; Teshima, Masanori; Kobayashi, Kenya; Yoshimoto, Seiichi

    2017-08-01

    Lymph node metastasis with extranodal extension represents one of the most important adverse prognostic factors for survival in patients with head and neck squamous cell carcinoma. We propose that extranodal extension occurs to differing extents. The aim of this study was to determine the prognostic significance of extranodal extension in patients with head and neck squamous cell carcinoma. Two hundred and ninety-eight patients with head and neck squamous cell carcinoma who underwent surgical resection and neck dissection were included. Cervical lymph nodes were classified into four categories: (i) pathological N negative, (ii) extranodal extension negative, (iii) non-surgical extranodal extension and (iv) surgical extranodal extension. Lymph node metastases were detected in 67.1% of laryngeal/hypopharyngeal cancer patients and 52.7% of oral cancer patients. The 3-year disease-specific survival rates for patients in the pathological N negative, extranodal extension negative, non-surgical extranodal extension and surgical extranodal extension groups were 90.9%, 79.6%, 63.8% and 48.3%, respectively. In laryngeal/hypopharyngeal cancer patients, surgical extranodal extension was associated with a significantly poorer disease-specific survival than a pathological N negative, extranodal extension negative or non-surgical extranodal extension status. In oral cancer patients, no significant differences were observed between the non-surgical and surgical extranodal extension groups. However, non-surgical extranodal extension was associated with a poorer disease-specific survival than a pathological N negative or extranodal extension negative status. Surgical extranodal extension was a poor prognostic factor in patients with head and neck squamous cell carcinoma. The prognostic significance of surgical extranodal extension differed between laryngeal/hypopharyngeal and oral cancer patients. The clinical significance of surgical extranodal extension was much greater for

  14. Prognostic significance of CA 125 and TPS levels after 3 chemotherapy courses in ovarian cancer patients

    NARCIS (Netherlands)

    van Dalen, A; Favier, J; Burges, A; Hasholzner, U; de Bruijn, HWA; Dobler-Girdziunaite, D; Dombi, VH; Fink, D; Giai, M; McGing, P; Harlozinska, A; Kainz, C; Markowska, J; Molina, R; Sturgeon, C; Bowman, A; Einarsson, R

    2000-01-01

    Objective. To evaluate the prognostic significance of and predictive value for survival of CA 125 and TPS levels after three chemotherapy courses in ovarian cancer patients. Methods. We analyzed in a prospective multicenter study the 1- and 2-year overall survival (OS) in ovarian carcinoma patients.

  15. The prevalence and clinical significance of intestinal parasites in HIV-infected patients in Denmark

    DEFF Research Database (Denmark)

    Stensvold, Christen Rune; Nielsen, Susanne Dam; Badsberg, Jens Henrik

    2011-01-01

    To investigate the prevalence and clinical significance of intestinal parasites in human immunodeficiency virus (HIV)-infected patients, faecal specimens from 96 HIV-infected patients were submitted to microbiological analyses, including microscopy and polymerase chain reaction for protozoa and e...

  16. Level of headaches after surgical aneurysm clipping decreases significantly faster compared to endovascular coiled patients

    Directory of Open Access Journals (Sweden)

    Athanasios K. Petridis

    2017-04-01

    Full Text Available In incidental aneurysms, endovascular treatment can lead to post-procedural headaches. We studied the difference of surgical clipping vs. endovascular coiling in concern to post-procedural headaches in patients with ruptured aneurysms. Sixtyseven patients with aneurysmal subarachnoidal haemorrhage were treated in our department from September 1st 2015 - September 1st 2016. 43 Patients were included in the study and the rest was excluded because of late recovery or highgrade subarachnoid bleedings. Twenty-two were surgical treated and twenty-one were interventionally treated. We compared the post-procedural headaches at the time points of 24 h, 21 days, and 3 months after treatment using the visual analog scale (VAS for pain. After surgical clipping the headache score decreased for 8.8 points in the VAS, whereas the endovascular treated population showed a decrease of headaches of 3.3 points. This difference was highly statistical significant and remained significant even after 3 weeks where the pain score for the surgically treated patients was 0.68 and for the endovascular treated 1.8. After 3 months the pain was less than 1 for both groups with surgically treated patients scoring 0.1 and endovascular treated patients 0.9 (not significant. Clipping is relieving the headaches of patients with aneurysm rupture faster and more effective than endovascular coiling. This effect stays significant for at least 3 weeks and plays a crucial role in stress relieve during the acute and subacute ICU care of such patients.

  17. Significance of post-operative changes of serum IL-18 levels in patients with renal transplantation

    International Nuclear Information System (INIS)

    Qi Falian; Xu Jun; Ke Bingshen; Du Xiumin; Yin Qiuxia; Hu Chengjin

    2005-01-01

    Objective: To study the clinical significance of post-operative changes of serum IL-18 levels in patients after renal transplantation. Methods: Serum IL-18 levels were detected with ELISA in 33 patients with renal transplantation before operation and repeated again on d5, d10 and d20 post-operatively as well as in 35 controls. Results: Pre-operatively, serum IL-18 levels in patients for upcoming renal transplantation were significantly higher than those in controls (P<0.01). After operation, the IL-18 levels on d5 and d10 in patients with acute rejection were not significantly changed from those pre-operatively but were markedly increased on d20 (vs pre-operative, d5, d10; all P<0.01). In the patients without rejection, levels in d5 were significantly higher than those pre-operatively, but dropped to approaching pre-operative values on d10 and d20. On d20, levels of serum IL-18 in patients with rejection were very significantly higher than those in stable patients (P<0.01). Conclusion: Serum IL-18 is a useful marker for identifying acute rejection. (authors)

  18. Significance of serum endostatin levels in patients with primary lung cancer

    International Nuclear Information System (INIS)

    Peng Qunxin; Ling Chunhua; Ji Cheng

    2005-01-01

    Objective: To investigate the relationship between the serum level of endostatin and the clinical pathophysiological characteristics in patients with primary lung cancer. Methods: The serum levels of endostatin were detected in 48 patients with primary lung cancer and 50 patients with benign pulmonary diseases by enzyme-linked immunosorbent assay (ELISA) method. Results: Serum endostatin level in patients with primary lung cancer was significantly higher than it in patients with benign pulmonary diseases (P<0.01). It was higher in adenocarcinoma group than that in squamous cell carcinoma and small cell carcinoma group (P<0.05). The level of serum endostatin in lung cancer with TNM stage III + IV was higher than that in patients in stage I + II (P<0.01). And it was also higher in patients suffering from lung cancer with metastasis than that in patients with no metastasis (P<0.05). However, there was not a significant relation between serum endostatin level the location of the tumor and lymph node metastasis. Conclusion: Serum endostatin level in expressed higher in patients with primary lung cancer. There is significant relationship between serum endostatin level, histological classification, TNM stage and metastasis of lung cancer. (authors)

  19. Clinical Significance of the Presence of Autonomic and Vestibular Dysfunction in Diabetic Patients with Peripheral Neuropathy

    Directory of Open Access Journals (Sweden)

    Soo Kyoung Kim

    2012-02-01

    Full Text Available BackgroundWe investigated the prevalence of diabetic autonomic neuropathy (DAN and vestibular dysfunction (VD in diabetic patients with peripheral neuropathy.MethodsThirty-five diabetic patients with peripheral neuropathy were enrolled from August 2008 to July 2009. All subjects underwent autonomic function tests. Nineteen of the patients (54.3% underwent videonystagmography.ResultsDiabetic autonomic neuropathy was observed in 28 patients (80%. A mild degree of autonomic failure was observed in 18 patients (64.3%, and a moderate degree of autonomic failure was observed in ten patients (35.7%. Factors related to DAN included diabetic nephropathy (P=0.032, degree of chronic kidney disease (P=0.003, and duration of diabetes (P=0.044. Vestibular dysfunction was observed in 11 of 19 patients (57.9%. There was no significant association between DAN and VD.ConclusionDiabetic autonomic neuropathy was observed in 28 diabetic patients (80% with peripheral neuropathy. Vestibular dysfunction was observed in nearly 60% of diabetic patients with peripheral neuropathy who complained of dizziness but showed no significant association with DAN. Diabetic patients who complained of dizziness need to examine both autonomic function and vestibular function.

  20. Yoga & Cancer Interventions: A Review of the Clinical Significance of Patient Reported Outcomes for Cancer Survivors

    Directory of Open Access Journals (Sweden)

    S. Nicole Culos-Reed

    2012-01-01

    Full Text Available Limited research suggests yoga may be a viable gentle physical activity option with a variety of health-related quality of life, psychosocial and symptom management benefits. The purpose of this review was to determine the clinical significance of patient-reported outcomes from yoga interventions conducted with cancer survivors. A total of 25 published yoga intervention studies for cancer survivors from 2004–2011 had patient-reported outcomes, including quality of life, psychosocial or symptom measures. Thirteen of these studies met the necessary criteria to assess clinical significance. Clinical significance for each of the outcomes of interest was examined based on 1 standard error of the measurement, 0.5 standard deviation, and relative comparative effect sizes and their respective confidence intervals. This review describes in detail these patient-reported outcomes, how they were obtained, their relative clinical significance and implications for both clinical and research settings. Overall, clinically significant changes in patient-reported outcomes suggest that yoga interventions hold promise for improving cancer survivors' well-being. This research overview provides new directions for examining how clinical significance can provide a unique context for describing changes in patient-reported outcomes from yoga interventions. Researchers are encouraged to employ indices of clinical significance in the interpretation and discussion of results from yoga studies.

  1. Prevalence and clinical significance of extravascular incidental findings in patients undergoing CT cervico-cerebral angiography

    International Nuclear Information System (INIS)

    Crockett, Matthew Thomas; Murphy, Blathnaid; Smith, Jennifer; Kavanagh, Eoin Carl

    2015-01-01

    Highlights: • CT cervico-cerebral angiography (CTCCA) is a commonly performed study for assessment of vascular pathologies of head and neck. • This study assessed the prevalence, clinical significance and management of extravascular incidental findings detected on CTCCA. • This study demonstrated the presence of clinically significant incidental findings in 14% of patients undergoing CTCCA with 8% of these findings deemed to be highly significant. 19% of patients with highly clinically significant findings did not receive appropriate follow up. • A standardised method of reporting incidental findings, such as that used in this paper is suggested to aid radiologists and referring physicians in recording and communicating these findings. - Abstract: Introduction: CT cervico-cerebral angiography (CTCCA) is now the first line diagnostic imaging modality for the majority of vascular pathologies of the head and neck with diagnostic value comparable to or better than traditional angiographic techniques. The aim of this study was to assess the prevalence, clinical significance and management of extravascular incidental findings detected on CTCCA. Materials and methods: A retrospective review of the CTCCA reports of 302 consecutive patients from 2009 to 2013 was undertaken. Extravascular incidental findings were classified, according to an adaptation of the CT colonography data and reporting system (CRADS), as EV1–EV4. EV1 = no incidental findings, EV2 = clinically insignificant incidental finding, EV3 = incidental finding of intermediate clinical significance, EV4 = highly clinically significant finding. Follow up of the electronic medical records of patients with EV3 or EV4 findings was undertaken to determine subsequent management. Results: Potentially clinically significant findings were demonstrated in 14.2% of patients with 8.6% of patients having a highly clinically significant finding. 4 incidental findings were confirmed to be malignant lesions and 5

  2. Clinical significance of changes of serum leptin and insulin levels in patients with polycystic ovary syndrome

    International Nuclear Information System (INIS)

    Chen Zhaojun; Zhang Lahong; Gao Ying; Ren Xiaohua

    2007-01-01

    Objective: To explore the relationship between the serum leptin, insulin levels and development of polycystic ovary syndrome (PCOS). Methods: Serum leptin and insulin levels (with RIA) were determined in 34 patients with PCOS and 30 controls. Results: The serum leptin and insulin levels in the 34 PCOS patients were significantly higher than those in controls (P<0. 01), and those in obese patients (n=22) were significantly higher than those in non-obese ones (n=12) too(P<0.01). Conclusion: Changes of serum leptin and insulin levels were closely related to the development of PCOS and leptin might be used as a diagnostic indicator for PCOS. (authors)

  3. The prognostic significance of midline shift at presentation on survival in patients with glioblastoma multiforme

    International Nuclear Information System (INIS)

    Gamburg, Eugene S.; Regine, William F.; Patchell, Roy A.; Strottmann, James M.; Mohiuddin, Mohammed; Young, A. Byron

    2000-01-01

    Purpose: While patients with glioblastoma multiforme (GBM) who present with midline shift have a presumably worse prognosis, there is little literature evaluating the prognostic significance of this presentation in multivariate analysis in the context of other known prognostic factors. Methods and Materials: From March 1981 to September 1993, 219 patients underwent irradiation for intracranial glioma at our institution. One hundred fourteen patients with a diagnosis of a primary GBM were analyzed for the influence of the presence of midline shift at diagnosis on survival with respect to other known prognostic factors, including age, Karnofsky performance status (KPS), and extent of surgery. Eighty-five patients (74%) presented with midline shift. Surgical treatment consisted of subtotal/total resection in 86 patients (75%). Among patients presenting with midline shift, 68 (80%) underwent subtotal/total resection before irradiation. Results: Multivariate analysis of the entire cohort of patients found none of the potential prognostic factors analyzed to significantly influence survival. The overall median survival was 6 months. However, when multivariate analysis was limited to patients with a KPS of ≥ 70, only the presence of midline shift and age were found to significantly influence survival. Patients with a KPS ≥ 70 and with midline shift present at diagnosis had a median survival of 8 months, as compared to 14 months for those not having midline shift at presentation (p = 0.04). Patients with a KPS ≥ 70 and age > 50 years had a median survival of 5 months as compared to 11 months for those ≤ 50 (p 0.02). Conclusion: In this series, where 80% of patients who presented with a midline shift underwent decompressive resection of GBM before irradiation, the presence of midline shift at diagnosis remained an independent prognostic factor influencing survival among good performance status patients. While the role of decompressive surgery in this setting is

  4. [The incidence, etiology and clinical significance of visceral mycoses in patients with AIDS].

    Science.gov (United States)

    Manfredi, R; Nanetti, A; Mazzoni, A; Mastroianni, A; Chiodo, F

    1993-01-01

    The incidence, aetiology and clinical significance of visceral mycoses in HIV-infected subjects were evaluated by a retrospective survey of the clinical and microbiological records of 237 consecutive AIDS patients followed-up since 1984. Seventy-four patients out of 237 (31.2%) (56 males, 18 females; 55 IV drug abusers, 7 heterosexuals, 6 homobisexuals, 3 blood recipients and 3 children with congenitally-acquired HIV infection) presented 77 different episodes of visceral fungal infection as a whole, represented by candidiasis in 56 cases (oesophageal 45, pulmonary 5, sepsis 2, eye involvement 2, endocarditis and invasive oropharyngeal infection in the remaining 2 patients), cryptococcosis in 17 cases (meningoencephalitis in all subjects, with disseminated infection in 11 of them), and aspergillosis in 4 cases (pulmonary 2, cerebral and cranio-facial in the remaining 2 patients). In 57 out of 74 patients (77%), visceral mycoses were diagnostic or concurrent with the diagnosis of AIDS. Fungal diseases, as a whole, showed a significantly higher incidence (p drug abusers, whereas homobisexual men presented a significantly lower frequency (p test) than AIDS patients with other risk factors for HIV infection. The onset of cryptococcosis was significantly associated with the male sex (p test). All subjects suffering from a visceral mycosis were severely immunosuppressed, with a higher rate of neutropenia in patients developing Candida and Aspergillus spp. infection (23 out of 56 patients with visceral candidiasis and 3 out of 4 cases of aspergillosis had an absolute neutrophil count lower than 1500 cells/mm3), while a severe reduction in CD4+ lymphocyte count was more evident among patients with cryptococcosis (13 out of 17 patients had a CD4+ cell count lower than 50/mm3). After remission of the primary episode of fungal infection (obtained in 80.5% of cases), the incidence of relapse observed in a long follow-up period (mean time 57.6 +/- 39.2 weeks) was elevated both

  5. Changes and significance of plasma neuropeptide Y in patients with unstable angina pectoris

    International Nuclear Information System (INIS)

    Wang Xiaozhou; Yang Yongqing

    2001-01-01

    Objective: To observe changes of plasma neuropeptide Y(NPY) in patients with unstable angina pectoris (UaP), select patients with stable angina pectoris (SAP) and normal subjects as the controls, and recognize their significance. Methods: Immunoradiometric assay was used to measure the plasma NPY levels in 15 UAP patients, 20 SAP patients and 20 normal subjects: Results: It was found that the plasma NPY levels in patients with UAP, SAP and normal subjects were 202.12 +- 35.34, 164.45 +- 24.27 and 156.35 +- 21.84 pg/ml. The NPY levels in UAP patients were significantly higher than that in the others, but down to 159.66 +- 18.75 pg/ml after treatment for 2 weeks. There was a significant difference between pretreatment and post-treatment (P < 0.05). Conclusion: The plasma NPY levels of UAP patients increases significantly during fit. NPY takes part in the process of AP

  6. Clinical significance of changes of plasma ET and NPY levels after treatment in patients with AMI

    International Nuclear Information System (INIS)

    Zhou Jinbao

    2005-01-01

    Objective: To investigate the changes of plasma ET and NPY levels in patients with AMI. Methods: Plasma ET and NPY levels were dynamically determined in 36 patients with AMI right after establishment of diagnosis and 8h, 24h, 4ph, 72h, 7d, 14d later. Levels in 35 healthy individuals were taken as control. Results: Before treatment was initiated, the levels of Et and Np in patients with AMI were significantly higher than those in controls (P <0.01). After one week of treatment, the levels dropped toward normal. Conclusion: Dynamic measurement of plasma ET and NPY levels in patients with AMI is of clinical importance. (authors)

  7. [The changes in vestibular function in patients with diabetes mellitus and its clinical significance].

    Science.gov (United States)

    Li, Juan; Zhang, Tianyu; Shen, Jianzhong; Gong, Jingrong; Wang, Hongli; Zhang, Jimin; Pang, Yufeng

    2008-01-01

    To study the changes of vestibular function in patients with diabetes mellitus and its clinical significance. Electronystagmography (ENG) was used to examine 76 patients with diabetes mellitus and 60 healthy adults subjects. After clinical detection of vestibular function including spontaneous nystagmus, positional test, head shaking nystagmus, neck torsion test, caloric test, and sensory organization tests which consist of gaze, saccade and smooth pursuit test, the results of these two groups were recorded for qualitative and quantitative statistical analysis. The rate of vestibular dysfunction in patients with diabetes mellitus were 68.4%. and that of the controls were 8.3%. There was significant difference between these two groups (chi2 = 15.472, P Vertigo or dizziness occurred in patients with diabetes mellitus might be related to vestibular dysfunction. ENG test could be used as one of the objective clinical examinations in patients with diabetes mellitus.

  8. Clinical significance of determination of plasma TXB2 contents in patients with essential hypertension

    International Nuclear Information System (INIS)

    Wang Hong; Wang Xianping

    2005-01-01

    Objective: To investigate the changes of plasma contents of TXB 2 after aspirin treatment in patients with essential hypertension. Methods: Plasma TXB 2 contents were measured with RIA in 105 patients with essential hypertension and 42 controls. Fifteen patients were given aspirin 100 mg/d x 15 days and plasma TXB 2 were measured again after completion of the treatment. Results: Plasma TXB 2 contents in patients with essential hypertension were significantly higher than those in controls (P<0. 01) with no sex differences. After a course of treatment with aspirin, the levels were significantly lowered (vs before treatment, P < 0.01 ). Conclusion: Hypercoagulability was present in patients with essential hypertension and could be corrected with aspirin treatment. (authors)

  9. Determination of serum insulinlike growth factor II levels in coronary heart disease patient and its significance

    International Nuclear Information System (INIS)

    Fan Bifu; Ji Naijun; Mei Yibin; Wang Chengyao; Zhao Junfei; Guan Lihua; Gao Meiying; Li Jiangao

    2002-01-01

    Objective: To explore the changes and clinical significance of serum insulinlike growth factor II (IGF II) levels in coronary heart disease (CHD) patients. Methods: The serum IGF II levels were determined by radioimmunoassay in 68 patients with coronary heart disease (CHD) and 30 controls with only mild non-cardiac diseases. Results: Compared with the controls, the serum IGF II level in CHD patients were increased significantly (0.66 ± 0.13 μg/L vs 0.51 ± 0.11 μg/L; t = 5.506, p 0.05). Level in patients dies in hospital (n = 9) were much higher than those in patients recovered (n = 59) (t = 2.402, p < 0.05). Conclusion: Serum IGF II levels seems to be related to the seriousness of CHD; the actual mechanism remains to be defined

  10. Clinical significance of biochemical markers of bone metabolism in patients with type 2 diabetes mellitus

    International Nuclear Information System (INIS)

    Zhang Bashan; Zeng Longhong; Lai Fudi

    2004-01-01

    Objective: To investigate the clinical significance of changes of levels of biochemical markers of bone metabolism in patients with type 2 diabetes mellitus. Methods: Serum osteocalcin (BGP, with RIA), Ca alkaline phosphatase (ALP) and random specimen urinary deoxypyridinoline (DPD, with chemiluminescence assay), Ca, creatinine levels were measured in 40 patients with type 2 diabetes mellitus and 31 controls. Results: Serum BGP levels in diabetic patients were much lower than those in the controls (P<0.05); while urinary DPD/Cr ratio and Ca/Cr ratio were significantly higher in the patients than those in the controls (P<0.05, P<0.05). Serum Ca and ALP levels were about the same in the two groups. Conclusion: Loss of bone mass in diabetic patients are due to both decreased bone formation and increased bone resorption. Determination of the levels of the biochemical markers of bone metabolism (BGP, DPD......) could be applied for early detection of osteoporosis. (authors)

  11. Clinical significance of detection of plasma natriuretic peptide in the diagnosis of patients with heart failure

    International Nuclear Information System (INIS)

    Song Chunli; Liu Haihong; Zhao Ning; Li Jie; Huang Jianmin

    2009-01-01

    To explore the clinical significance of plasma natriuretic peptide in the diagnosis of patients with heart failure (HF), the plasma atrial natriuretic peptide (ANP), brain natriuretic peptide (BNP), NT-pro brain natriuretic peptide (NT-proBNP) levels in 129 patients with heart failure and 30 healthy controls were detected by RIA and ELISA. The results showed that the plasma ANP, BNP, NT-proBNP levels in patients with heart failure were significantly higher than the healthy controls. As the cardiac function deteriorated from NYHA I to IV, the BNP and NT-proBNP levels increased consecutively with significant differences from each other. There was a negative correlation between the plasma ANP and NT-proBNP levels and LVEF. The determination of plasma ANP, BNP and NT-proBNP levels in patients with HF were helpful to the study of the severity and diagnosis of disease. (authors)

  12. Presence and significant determinants of cognitive impairment in a large sample of patients with multiple sclerosis.

    Directory of Open Access Journals (Sweden)

    Martina Borghi

    Full Text Available OBJECTIVES: To investigate the presence and the nature of cognitive impairment in a large sample of patients with Multiple Sclerosis (MS, and to identify clinical and demographic determinants of cognitive impairment in MS. METHODS: 303 patients with MS and 279 healthy controls were administered the Brief Repeatable Battery of Neuropsychological tests (BRB-N; measures of pre-morbid verbal competence and neuropsychiatric measures were also administered. RESULTS: Patients and healthy controls were matched for age, gender, education and pre-morbid verbal Intelligence Quotient. Patients presenting with cognitive impairment were 108/303 (35.6%. In the overall group of participants, the significant predictors of the most sensitive BRB-N scores were: presence of MS, age, education, and Vocabulary. The significant predictors when considering MS patients only were: course of MS, age, education, vocabulary, and depression. Using logistic regression analyses, significant determinants of the presence of cognitive impairment in relapsing-remitting MS patients were: duration of illness (OR = 1.053, 95% CI = 1.010-1.097, p = 0.015, Expanded Disability Status Scale score (OR = 1.247, 95% CI = 1.024-1.517, p = 0.028, and vocabulary (OR = 0.960, 95% CI = 0.936-0.984, p = 0.001, while in the smaller group of progressive MS patients these predictors did not play a significant role in determining the cognitive outcome. CONCLUSIONS: Our results corroborate the evidence about the presence and the nature of cognitive impairment in a large sample of patients with MS. Furthermore, our findings identify significant clinical and demographic determinants of cognitive impairment in a large sample of MS patients for the first time. Implications for further research and clinical practice were discussed.

  13. Anaerobic bacteraemia in patients admitted to Auckland City Hospital: its clinical significance.

    Science.gov (United States)

    Muttaiyah, Sharmini; Paviour, Sue; Buckwell, Leanne; Roberts, Sally A

    2007-11-09

    To determine the clinical significance and outcomes for patients with anaerobic bacteraemia at our institution over a 2-year period. The isolates were identified from the laboratory database and patient information obtained from clinical records. Anaerobes were isolated from 140 blood culture sets taken from 114 patients. For 59 patients, the isolates were considered to be contaminants. Of note, all Propionibacterium spp. were considered contaminants. For the patients with true bacteraemias, the most likely source of infection was intra-abdominal, 26 (50%), mucositis associated with neutropaenia contributed to by cytotoxic therapy, 11 (19%), skin and soft tissue, 4 (8%), pelvic, 5 (9%) and oropharyngeal, 4 (8%). Thirty-five patients were on appropriate therapy prior to the availability culture results. Five patients died but only one death was directly attributable to anaerobic bacteraemia. At our institution, anaerobes accounted for 2.3% of all positive blood cultures. Excluding Propionibacterium spp., most isolates were considered clinically significant. The most common source for the bacteraemia was intra-abdominal infection, followed by mucositis in neutropaenic patients. Empiric antimicrobial therapy provided appropriate cover for two-thirds of the patients. One death was directly attributable to anaerobic bacteraemia.

  14. Occult pneumothorax in Chinese patients with significant blunt chest trauma: incidence and management.

    Science.gov (United States)

    Lee, Ka L; Graham, Colin A; Yeung, Janice H H; Ahuja, Anil T; Rainer, Timothy H

    2010-05-01

    Occult pneumothorax (OP) is a pneumothorax not visualised on a supine chest X-ray (CXR) but detected on computed tomography (CT) scanning. With increasing CT use for trauma, more OP may be detected. Management of OP remains controversial, especially for patients undergoing mechanical ventilation. This study aimed to identify the incidence of OP using thoracic CT as the gold standard and describe its management amongst Hong Kong Chinese trauma patients. Analysis of prospectively collected trauma registry data. Consecutive significantly injured trauma patients admitted through the emergency department (ED) suffering from blunt chest trauma who underwent thoracic computed tomography (TCT) between in calendar years 2007 and 2008 were included. An OP was defined as the identification (by a specialist radiologist) of a pneumothorax on TCT that had not been previously detected on supine CXR. 119 significantly injured patients were included. 56 patients had a pneumothorax on CXR and a further 36 patients had at least one OP [OP incidence 30% (36/119)]. Bilateral OP was present in 8/36 patients, so total OP numbers were 44. Tube thoracostomy was performed for 8/44 OP, all were mechanically ventilated in the ED. The remaining 36 OP were managed expectantly. No patients in the expectant group had pneumothorax progression, even though 8 patients required subsequent ventilation in the operating room for extrathoracic surgery. The incidence of OP (seen on TCT) in Chinese patients in Hong Kong after blunt chest trauma is higher than that typically reported in Caucasians. Most OP were managed expectantly without significant complications; no pneumothorax progressed even though some patients were mechanically ventilated. (c) 2010 Elsevier Ltd. All rights reserved.

  15. Serum leptin level and its significance in chronic renal failure hemodialysis patients

    International Nuclear Information System (INIS)

    Zhang Yong; You Yuping; Chen Weizhen; Mo Congjian

    2003-01-01

    To study serum leptin level in chronic renal failure (CRF) hemodialysis patients and the relationship between serum leptin level and residue renal function, body composition, and indices of malnutrition, 31 end-stage CRF hemodialysis patients and 38 healthy people were enrolled. Serum leptin levels were detected by radioimmunoassay. BMI, %Fat and LBM were measured by bioelectrical impedance analysis device. Alb, Chol, Hgb, BUN, SCr and Ccr of the patients were also examined. Results showed that Serum leptin level in end-stage CRF hemodialysis patients was markedly higher than that in healthy controls (P 0.05). Conclusion: Hyperleptinemia existed in end-stage CRF hemodialysis patients and might cause the loss of LBM. The leptin level was not correlated with residue renal function, but it could reflect the fat content. However, serum leptin did not play a significant role in protein malnutrition in end-stage CRF hemodialysis patients

  16. Presence and significance of TT virus in Danish patients on maintenance hemodialysis

    DEFF Research Database (Denmark)

    Boysen, Trine; Christensen, Jens K; Madsen, Chris D

    2003-01-01

    OBJECTIVES: To determine the prevalence of TT virus (TTV) in a population of Danish hemodialysis patients and evaluate possible relations between TTV infection and elevated levels of C-reactive protein (CRP) and hypo-response to treatment with erythropoietin (EPO). MATERIAL AND METHODS: Patients......-positive patients were significantly older than TTV-negative patients (p = 0.011). No relations were found between TTV infection and elevated levels of alanine aminotransferase (ALT) or CRP or hypo-response to EPO treatment. The mean hemoglobin concentration was 11.24 +/- 1.48 g/dl. Patients with a high TTV viral...... load had a lower level of hemoglobin (10.86 +/- 1.47 g/dl) than the others (p = 0.01). This trend suggested a positive relation between TTV infection and the number of blood transfusions. A restriction fragment length polymorphism assay suggested that patients were infected with different TTV strains...

  17. Presence and significance of TT virus in Danish patients on maintenance hemodialysis

    DEFF Research Database (Denmark)

    Boysen, T.; Christensen, J. K.; Madsen, C. D.

    2003-01-01

    -positive patients were significantly older than TTV-negative patients (p = 0.011). No relations were found between TTV infection and elevated levels of alanine aminotransferase (ALT) or CRP or hypo-response to EPO treatment. The mean hemoglobin concentration was 11.24 +/- 1.48 g/dl. Patients with a high TTV viral...... load had a lower level of hemoglobin (10.86 +/- 1.47 g/dl) than the others (p = 0.01). This trend suggested a positive relation between TTV infection and the number of blood transfusions. A restriction fragment length polymorphism assay suggested that patients were infected with different TTV strains......Objectives: To determine the prevalence of TT virus (TTV) in a population of Danish hemodialysis patients and evaluate possible relations between TTV infection and elevated levels of C-reactive protein (CRP) and hypo-response to treatment with erythropoietin (EPO). Material and Methods: Patients...

  18. Clinical significance of the changes of plasma cortisol levels in patients with acute cerebral hemorrhage

    International Nuclear Information System (INIS)

    Wu Zhiqiang

    2005-01-01

    Objective: To explore the changes of plasma cortisol levels in patients with acute cerebral hemorrhage. Methods: Plasma cortisol levels were measured with RIA at 24:00 and 8:00 right after admission in 68 patients with acute cerebral hemorrhage and the tests were repeated in 61 patients one week later 40 controls entered this study. Results: The plasma cortisol levels were significantly higher in the patients than the corresponding readings in controls (P<0.001) with obliteration of the normal diurnal rhythm of secretion. The increase of the cortisol levels was positively correlated with the severity of the disease. As the condition of the patients improved, the cortisol levels dropped gradually. Conclusion: The plasma cortisol levels in patients with acute cerebral hemorrhage were closely related to the severity of the disease and were of prognostic value. (authors)

  19. Prevalence of significant carotid artery stenosis in Iranian patients with peripheral arterial disease

    Directory of Open Access Journals (Sweden)

    Ghabili K

    2011-10-01

    Full Text Available Abolhassan Shakeri Bavil1, Kamyar Ghabili2, Seyed Ebrahim Daneshmand3, Masoud Nemati3, Moslem Shakeri Bavil4, Hossein Namdar5, Sheyda Shaafi61Tuberculosis and Lung Disease Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; 2Medical Philosophy and History Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; 3Department of Radiology, Tabriz University of Medical Sciences, Tabriz, Iran; 4Department of Neurosurgery, Tabriz University of Medical Sciences, Tabriz, Iran; 5Department of Cardiology, Tabriz University of Medical Sciences, Tabriz, Iran; 6Neuroscience Research Center, Tabriz University of Medical Sciences, Tabriz, IranBackground: Generalized screening for carotid artery stenosis with carotid duplex ultrasonography in patients with peripheral arterial disease is controversial.Objectives: The aim of the present study was to determine the prevalence of significant internal carotid artery (ICA stenosis in a group of Iranian patients with peripheral arterial disease.Methods: We prospectively screened 120 patients with a known diagnosis of peripheral vascular disease for carotid artery stenosis. Based on the angiographic assessment of abdominal aorta and arteries of the lower extremities, patients with stenosis greater than 70% in the lower extremity arteries were included. A group of healthy individuals aged ≥50 years was recruited as a control. Risk factors for atherosclerosis including smoking, diabetes mellitus, hyperlipidemia, ischemic heart disease, and cerebrovascular disease were recorded. Common carotid arteries (CCAs and the origins of the internal and external arteries were scanned with B-mode ultrasonogaphy. Significant ICA stenosis, >70% ICA stenosis but less than near occlusion of the ICA, was diagnosed when the ICA/CCA peak systolic velocity ratio was ≥3.5.Results: Ninety-five patients, with a mean age of 58.52 ± 11.04 years, were studied. Twenty-five patients had a history of smoking, six

  20. The Significance of Arachnoid Granulation in Patients With Idiopathic Intracranial Hypertension.

    Science.gov (United States)

    Watane, Gaurav Vishwasrao; Patel, Bhumi; Brown, Derek; Taheri, M Reza

    The aim of this article was to study the significance of arachnoid granulations (AGs) in patients with idiopathic intracranial hypertension (IIH). In an institutional review board-approved retrospective chart review study, 79 patients with clinical diagnosis of idiopathic increased intracranial pressure were compared with 63 patients with a diagnosis of multiple sclerosis. Inclusion criteria also included available magnetic resonance imaging (MRI) of the brain, older than 18 years, and female sex. Patients with elevated intracranial pressure due to other causes were excluded. The electronic medical records were mined for presence of the following: body mass index, age, headache, vision changes, tinnitus, and vertigo. The MRI of the brain was reviewed for the presence of the following features: empty sella, prominent cerebrospinal fluid space in the optic sheaths, tortuosity of the optic nerves and enlarged Meckel cave. In addition, the number, size, and location of AGs associated with major venous drainage sinuses were documented in all patients. Using statistical analysis, association between various imaging and clinical signs were evaluated. The association between AG and various imaging and clinical signs were evaluated. The percentage of patients with AG were significantly higher in patients with IIH. Patients with IIH tended to have 0 to 3 AG. The most common imaging findings observed in MRI of the brain of patients with IIH were empty sella and prominent cerebrospinal fluid space in the optic sheaths. The prevalence of these MRI findings in patients with IIH was inversely proportional to the number of AG. A similar inverse trend was also noted with the opening pressure of patients with IIH and number of AG. The study establishes that there is a relationship between presence of AG and IIH. Arachnoid granulation seems to act in a compensatory mechanism in patients with IIH.

  1. Clinical significance of nuclide renal dynamic imaging and urine microalbumin inspection of type II diabetic patients

    International Nuclear Information System (INIS)

    Wang Ying; Jin Yaoge; Shi Xueying; Gao Yong

    2011-01-01

    To investigate clinical value of glomerular filtration rate (GFR) and urine microalbumin in early diagnosis of diabetic nephropathy, GFR in 60 patients with type II diabetes mellitus and a control group of 20 were determined using 99 Tc m DTPA renal dynamic imaging and urine microalbumin. The following results were obtained.Among the 60 patients with diabetes, 5 patients had increased GFRs of, 142.0±13.6 mg/min, which was 35% higher than that of controls and differed significantly from the control (P<0.01); 20 patients had GFRs of 102.2±10.2 mg/min, which differed little from the control; and 35 patients had declined GFRs of 57.2±18.0 mg/min, which was 54.3% lowered than the control and differed significantly from the control (P<0.01). The urine microalbumin in diabetes patients was significantly higher than the control. In conclusion, the GFR is a good index of the early kidney injury in diabetic patients. The combined detection of GFR and urine microalbumin can improve the early diagnosis of diabetic nephropathy, and may help to monitor the treatment response and assess prognosis. (authors)

  2. Clinical significance of changes of serum expression of IGF-I in patients with astrocytoma

    International Nuclear Information System (INIS)

    Liu Jianbo; Ding Dongmei; Yang Fubing

    2005-01-01

    Objective: To investigate the serum expression of IGF-I in patients with astrocytoma of different degrees of malignancy as well as the changes of levels after operative removal of the tumor. Methods: Serum IGF-I contents were measured with IRMA in 16 patients with Grade I-II astrocytoma and 14 patients with Grade III-IV astrocytoma both before and after operation as well as in 30 controls. Results: The serum contents of IGF-I in both groups of patients were significantly higher than those in controls (P<0.05). The levels in Grade III-IV patients were significantly higher than those in Grade I-II patients (P < 0.05 ). After operation, the levels dropped significantly (vs before operation, P<0.05). Conclusion: The serum contents of IGF - I in patients with astrocytoma were positively correlated with the degree of malignancy. Post-operative decrease of IGF-I contents was related to the decrease of tumor burden. (authors)

  3. Patients With Fibromyalgia Have Significant Autonomic Symptoms But Modest Autonomic Dysfunction.

    Science.gov (United States)

    Vincent, Ann; Whipple, Mary O; Low, Phillip A; Joyner, Michael; Hoskin, Tanya L

    2016-05-01

    Research suggests that disordered autonomic function may be one contributor to deconditioning reported in fibromyalgia; however, no study to date has assessed these variables simultaneously with comprehensive measures. To characterize physical fitness and autonomic function with the use of clinically validated measures and subjective questionnaires between patients with fibromyalgia and healthy controls. Cross-sectional, observational, controlled study. Community sample of patients with fibromyalgia and healthy controls. Thirty patients with fibromyalgia and 30 pain and fatigue-free controls. Participants completed a battery of self-report questionnaires and physiological measures, including clinically validated measures of physical fitness and autonomic function. Six-Minute Walk Test total distance, maximal oxygen consumption as assessed by cardiopulmonary exercise testing, total steps using activity monitor, Composite Autonomic Scoring Scale as assessed by Autonomic Reflex Screen, total metabolic equivalents per week using the International Physical Activity Questionnaire, and self-reported autonomic symptoms via the 31-item Composite Autonomic Symptom Score questionnaire. Autonomic function, as assessed by self-report, was significantly different between patients and controls (P physical activity was not significantly different between patients and controls (P = .99), but levels of moderate and vigorous physical activity as measured by actigraphy were significantly lower in patients (P = .012 and P = .047, respectively). Exercise capacity (6-Minute Walk) was poorer in patients (P = .0006), but there was no significant difference in maximal volume of oxygen consumption (P = .07). Patients with fibromyalgia report more severe symptoms across all domains, including physical activity and autonomic symptoms, compared with controls, but the objective assessments only showed modest differences. Our results suggest that patients with widespread subjective impairment of

  4. Prognostic significance of normal quantitative planar thallium-201 stress scintigraphy in patients with chest pain

    International Nuclear Information System (INIS)

    Wackers, F.J.; Russo, D.J.; Russo, D.; Clements, J.P.

    1985-01-01

    The prognostic significance of normal quantitative planar thallium-201 stress scintigraphy was evaluated in patients with a chest pain syndrome. The prevalence of cardiac events during follow-up was related to the pretest (that is, before stress scintigraphy) likelihood of coronary artery disease determined on the basis of symptoms, age, sex and stress electrocardiography. In a consecutive series of 344 patients who had adequate thallium-201 stress scintigrams, 95 had unequivocally normal studies by quantitative analysis. The pretest likelihood of coronary artery disease in the 95 patients had a bimodal distribution. During a mean follow-up period of 22 +/- 3 months, no patient died. Three patients (3%) had a cardiac event: two of these patients (pretest likelihood of coronary artery disease 54 and 94%) had a nonfatal myocardial infarction 8 and 22 months, respectively, after stress scintigraphy, and one patient (pretest likelihood 98%) underwent percutaneous transluminal coronary angioplasty 16 months after stress scintigraphy for persisting anginal complaints. Three patients were lost to follow-up; all three had a low pretest likelihood of coronary artery disease. It is concluded that patients with chest pain and normal findings on quantitative thallium-201 scintigraphy have an excellent prognosis. Cardiac events are rare (infarction rate 1% per year) and occur in patients with a moderate to high pretest likelihood of coronary artery disease

  5. Small airway function changes and its clinical significance of asthma patients in different clinical phases

    Directory of Open Access Journals (Sweden)

    Yan-Hui Zhou

    2016-11-01

    Full Text Available Objective: To observe the small airways function changes of asthmatic patients in different clinical phases and to discuss its clinical significance. Methods: A total of 127 patients diagnosed as asthma were selected randomly and pulmonary function (PF of them was determined by conventional method. Then they were divided into A, B and C group based on PF results. All 34 patients in A group suffered from acute asthma attack for the first time. All 93 patients in B group had been diagnosed as asthma but in remission phase. C Group was regarded as Control group with 20 healthy volunteers. Then FEV1, FEF50%, FEF75% levels of patients in each group were analyzed, and ΔFEV1, ΔFEF75% and ΔFEF50% levels of patients in each group were compared after bronchial dilation test. Results: It was found that most patients in group A and B had abnormal small airways function, and their small airways function was significantly different compared with that of group C (P<0.01. In addition, except for group C, ΔFEF75%,ΔFEF50% levels in A and B group were improved more significantly than ΔFEV1 levels (P<0.01. Conclusions: Asthma patients in acute phase all have abnormal small airways function. Most asthma patients in remission phase also have abnormal small airways function. After bronchial dilation test, whether patients in acute phase or in remission phase, major and small airways function of them are improved, but improvement of small airways function is weaker than that of major airways. This indicates that asthma respiratory tract symptoms in different phases exists all the time and so therapeutic process is needed to perform step by step.

  6. Significance of appendiceal thickening in association with typhlitis in pediatric oncology patients

    International Nuclear Information System (INIS)

    McCarville, M.B.; Thompson, J.; Adelman, C.S.; Lee, M.O.; Li, C.; Alsammarae, D.; Rao, B.N.; May, M.V.; Jones, S.C.; Sandlund, J.T.

    2004-01-01

    Background: The management of pediatric oncology patients with imaging evidence of appendiceal thickening is complex because they are generally poor surgical candidates and often have confounding clinical findings. Objective: We sought to determine the significance of appendiceal thickening in pediatric oncology patients who also had typhlitis. Specifically, we evaluated the impact of this finding on the duration of typhlitis, its clinical management, and outcome. Materials and methods: From a previous review of the management of typhlitis in 90 children with cancer at our institution, we identified 4 with imaging evidence of appendiceal thickening. We compared colonic wall measurements, duration of typhlitis symptoms, management, and outcome of patients with appendiceal thickening and typhlitis to patients with typhlitis alone. Results: There was no significant difference in duration of typhlitis symptoms between patients with typhlitis only (15.6 ± 1.2 days) and those with typhlitis and appendiceal thickening (14.5 ± 5.8 days; P = 0.9). Two patients with appendiceal thickening required surgical treatment for ischemic bowel, and two were treated medically. Only one patient in the typhlitis without appendiceal thickening group required surgical intervention. There were no deaths in children with appendiceal thickening; two patients died of complications of typhlitis alone. (orig.)

  7. TU-PIS-Exhibit Hall-3: Simultaneous tracking of patient and real time staff dose to optimize interventional workflow

    International Nuclear Information System (INIS)

    Boon, S.

    2015-01-01

    The current clinical standard of organ respiratory imaging, 4D-CT, is fundamentally limited by poor soft-tissue contrast and imaging dose. These limitations are potential barriers to beneficial “4D” radiotherapy methods which optimize the target and OAR dose-volume considering breathing motion but rely on a robust motion characterization. Conversely, MRI imparts no known radiation risk and has excellent soft-tissue contrast. MRI-based motion management is therefore highly desirable and holds great promise to improve radiotherapy of moving cancers, particularly in the abdomen. Over the past decade, MRI techniques have improved significantly, making MR-based motion management clinically feasible. For example, cine MRI has high temporal resolution up to 10 f/s and has been used to track and/or characterize tumor motion, study correlation between external and internal motions. New MR technologies, such as 4D-MRI and MRI hybrid treatment machines (i.e. MR-linac or MR-Co60), have been recently developed. These technologies can lead to more accurate target volume determination and more precise radiation dose delivery via direct tumor gating or tracking. Despite all these promises, great challenges exist and the achievable clinical benefit of MRI-based tumor motion management has yet to be fully explored, much less realized. In this proposal, we will review novel MR-based motion management methods and technologies, the state-of-the-art concerning MRI development and clinical application and the barriers to more widespread adoption. Learning Objectives: Discuss the need of MR-based motion management for improving patient care in radiotherapy. Understand MR techniques for motion imaging and tumor motion characterization. Understand the current state of the art and future steps for clinical integration. Henry Ford Health System holds research agreements with Philips Healthcare. Research sponsored in part by a Henry Ford Health System Internal Mentored Grant

  8. TU-PIS-Exhibit Hall-1: Tools for Collecting and Analyzing Patient Dose Index Information from Imaging Equipment

    International Nuclear Information System (INIS)

    Wang, J.

    2015-01-01

    The current clinical standard of organ respiratory imaging, 4D-CT, is fundamentally limited by poor soft-tissue contrast and imaging dose. These limitations are potential barriers to beneficial “4D” radiotherapy methods which optimize the target and OAR dose-volume considering breathing motion but rely on a robust motion characterization. Conversely, MRI imparts no known radiation risk and has excellent soft-tissue contrast. MRI-based motion management is therefore highly desirable and holds great promise to improve radiotherapy of moving cancers, particularly in the abdomen. Over the past decade, MRI techniques have improved significantly, making MR-based motion management clinically feasible. For example, cine MRI has high temporal resolution up to 10 f/s and has been used to track and/or characterize tumor motion, study correlation between external and internal motions. New MR technologies, such as 4D-MRI and MRI hybrid treatment machines (i.e. MR-linac or MR-Co60), have been recently developed. These technologies can lead to more accurate target volume determination and more precise radiation dose delivery via direct tumor gating or tracking. Despite all these promises, great challenges exist and the achievable clinical benefit of MRI-based tumor motion management has yet to be fully explored, much less realized. In this proposal, we will review novel MR-based motion management methods and technologies, the state-of-the-art concerning MRI development and clinical application and the barriers to more widespread adoption. Learning Objectives: Discuss the need of MR-based motion management for improving patient care in radiotherapy. Understand MR techniques for motion imaging and tumor motion characterization. Understand the current state of the art and future steps for clinical integration. Henry Ford Health System holds research agreements with Philips Healthcare. Research sponsored in part by a Henry Ford Health System Internal Mentored Grant

  9. TU-PIS-Exhibit Hall-1: Tools for Collecting and Analyzing Patient Dose Index Information from Imaging Equipment

    Energy Technology Data Exchange (ETDEWEB)

    Wang, J. [Rush University Medical Center, Chicago, IL (United States); Stanford University: Introduction (United States)

    2015-06-15

    The current clinical standard of organ respiratory imaging, 4D-CT, is fundamentally limited by poor soft-tissue contrast and imaging dose. These limitations are potential barriers to beneficial “4D” radiotherapy methods which optimize the target and OAR dose-volume considering breathing motion but rely on a robust motion characterization. Conversely, MRI imparts no known radiation risk and has excellent soft-tissue contrast. MRI-based motion management is therefore highly desirable and holds great promise to improve radiotherapy of moving cancers, particularly in the abdomen. Over the past decade, MRI techniques have improved significantly, making MR-based motion management clinically feasible. For example, cine MRI has high temporal resolution up to 10 f/s and has been used to track and/or characterize tumor motion, study correlation between external and internal motions. New MR technologies, such as 4D-MRI and MRI hybrid treatment machines (i.e. MR-linac or MR-Co60), have been recently developed. These technologies can lead to more accurate target volume determination and more precise radiation dose delivery via direct tumor gating or tracking. Despite all these promises, great challenges exist and the achievable clinical benefit of MRI-based tumor motion management has yet to be fully explored, much less realized. In this proposal, we will review novel MR-based motion management methods and technologies, the state-of-the-art concerning MRI development and clinical application and the barriers to more widespread adoption. Learning Objectives: Discuss the need of MR-based motion management for improving patient care in radiotherapy. Understand MR techniques for motion imaging and tumor motion characterization. Understand the current state of the art and future steps for clinical integration. Henry Ford Health System holds research agreements with Philips Healthcare. Research sponsored in part by a Henry Ford Health System Internal Mentored Grant.

  10. TU-PIS-Exhibit Hall-3: Simultaneous tracking of patient and real time staff dose to optimize interventional workflow

    Energy Technology Data Exchange (ETDEWEB)

    Boon, S.

    2015-06-15

    The current clinical standard of organ respiratory imaging, 4D-CT, is fundamentally limited by poor soft-tissue contrast and imaging dose. These limitations are potential barriers to beneficial “4D” radiotherapy methods which optimize the target and OAR dose-volume considering breathing motion but rely on a robust motion characterization. Conversely, MRI imparts no known radiation risk and has excellent soft-tissue contrast. MRI-based motion management is therefore highly desirable and holds great promise to improve radiotherapy of moving cancers, particularly in the abdomen. Over the past decade, MRI techniques have improved significantly, making MR-based motion management clinically feasible. For example, cine MRI has high temporal resolution up to 10 f/s and has been used to track and/or characterize tumor motion, study correlation between external and internal motions. New MR technologies, such as 4D-MRI and MRI hybrid treatment machines (i.e. MR-linac or MR-Co60), have been recently developed. These technologies can lead to more accurate target volume determination and more precise radiation dose delivery via direct tumor gating or tracking. Despite all these promises, great challenges exist and the achievable clinical benefit of MRI-based tumor motion management has yet to be fully explored, much less realized. In this proposal, we will review novel MR-based motion management methods and technologies, the state-of-the-art concerning MRI development and clinical application and the barriers to more widespread adoption. Learning Objectives: Discuss the need of MR-based motion management for improving patient care in radiotherapy. Understand MR techniques for motion imaging and tumor motion characterization. Understand the current state of the art and future steps for clinical integration. Henry Ford Health System holds research agreements with Philips Healthcare. Research sponsored in part by a Henry Ford Health System Internal Mentored Grant.

  11. The population genetics of Pseudomonas aeruginosa isolates from different patient populations exhibits high-level host specificity.

    Directory of Open Access Journals (Sweden)

    Rosa van Mansfeld

    Full Text Available OBJECTIVE: To determine whether highly prevalent P. aeruginosa sequence types (ST in Dutch cystic fibrosis (CF patients are specifically linked to CF patients we investigated the population structure of P. aeruginosa from different clinical backgrounds. We first selected the optimal genotyping method by comparing pulsed-field gel electrophoresis (PFGE, multilocus sequence typing (MLST and multilocus variable number tandem-repeat analysis (MLVA. METHODS: Selected P. aeruginosa isolates (n = 60 were genotyped with PFGE, MLST and MLVA to determine the diversity index (DI and congruence (adjusted Rand and Wallace coefficients. Subsequently, isolates from patients admitted to two different ICUs (n = 205, from CF patients (n = 100 and from non-ICU, non-CF patients (n = 58, of which 19 were community acquired were genotyped with MLVA to determine distribution of genotypes and genetic diversity. RESULTS: Congruence between the typing methods was >79% and DIs were similar and all >0.963. Based on costs, ease, speed and possibilities to compare results between labs an adapted MLVA scheme called MLVA9-Utrecht was selected as the preferred typing method. In 363 clinical isolates 252 different MLVA types (MTs were identified, indicating a highly diverse population (DI  = 0.995; CI  = 0.993-0.997. DI levels were similarly high in the diverse clinical sources (all >0.981 and only eight genotypes were shared. MTs were highly specific (>80% for the different patient populations, even for similar patient groups (ICU patients in two distinct geographic regions, with only three of 142 ICU genotypes detected in both ICUs. The two major CF clones were unique to CF patients. CONCLUSION: The population structure of P. aeruginosa isolates is highly diverse and population specific without evidence for a core lineage in which major CF, hospital or community clones co-cluster. The two genotypes highly prevalent among Dutch CF patients appeared unique to CF patients

  12. Lamotrigine use in patients with binge eating and purging, significant affect dysregulation, and poor impulse control.

    Science.gov (United States)

    Trunko, Mary Ellen; Schwartz, Terry A; Marzola, Enrica; Klein, Angela S; Kaye, Walter H

    2014-04-01

    Some patients with symptoms of binge eating and purging are successfully treated with specific serotonin reuptake inhibitors (SSRIs), but others experience only partial or no benefit. Significant affect dysregulation and poor impulse control may be characteristics that limit responsiveness. We report on the treatment of five patients with bulimia nervosa (BN), anorexia nervosa-binge/purge type (AN-B/P) or eating disorder not otherwise specified (EDNOS), using the anticonvulsant lamotrigine after inadequate response to SSRIs. Following addition of lamotrigine to an antidepressant in four cases, and switch from an antidepressant to lamotrigine in one case, patients experienced substantial improvement in mood reactivity and instability, impulsive drives and behaviors, and eating-disordered symptoms. These findings raise the possibility that lamotrigine, either as monotherapy or as an augmenting agent to antidepressants, may be useful in patients who binge eat and purge, and have significant affect dysregulation with poor impulse control. Copyright © 2013 Wiley Periodicals, Inc.

  13. Clinical significance of determination of serum VEGF and CEA levels in patients with colorectal cancer

    International Nuclear Information System (INIS)

    Du Xiaohui; Song Shaobai; Zheng Wei

    2007-01-01

    Objective: To study the applicability of combined determination of serum VEGF and CEA levels in the diagnosis of colorectal cancer as well as the relationship between VEGF level and stage of the disease. Methods: Serum VEGF (with ELISA) and CEA (with RIA) levels serum were detected in 28 patients with colorectal cancer of various stages and 29 controls. Results: The diagnostic positive rate was 53.6% (15/28), 39.3% (11/28), 71.4% (20/28) with CEA, VEGF and combined test for colorectal cancer, respectively. The serum VEGF levels in patients with advance colorectal cancer were significantly higher than those in patients with earlier stages diseases and controls, VEGF levels were positively correlated with CEA levels (P<0.05). Conclusion: Combined detection of the levels of serum VEGF and CEA could improve significantly the diagnostic positive rate in patients with colorectal cancer. (authors)

  14. Clinical significance and changes of TRAb and TSI assay in patients with Graves' disease

    International Nuclear Information System (INIS)

    Hu Xiaolin; Zhang Haiyan

    2006-01-01

    Objective: To explore the changes and clinical significance of TRAb and TSI detection in patients with Graves' disease. Methods: Serum TRAb and TSI levels were detected by enzyme-linked immunosorbent assay, and thyroid hormone levels were detected by microparticle enzyme immunoassay, including normal controls, Graves' disease in period of onset, catabsis group and hashimotos thyroiditis group. Results: The positive rate of TRAb and TSI in Graves' in period of onset group is 86.67% and 95.0%, TGA and TMA in hashimotos thyroiditis group is 85.29% and 91.18%, respectively. More importantly these results were significant difference than normal controls. Conclusions: It's very important for Graves' disease patients to detect TRAb, TSI, TGA, TMA and thyroid hormone simulta-neously, especially to the curative effect and prognosis criterin in patients with Graves' disease and antidi-astole in patients with hashimotos thyroiditis. (authors)

  15. Do neurooncological patients and their significant others agree on quality of life ratings?

    Directory of Open Access Journals (Sweden)

    Hutterer Markus

    2009-10-01

    Full Text Available Abstract Introduction Patients suffering from brain tumours often experience a wide range of cognitive impairments that impair their ability to report on their quality of life and symptom burden. The use of proxy ratings by significant others may be a promising alternative to gain information for medical decision making or research purposes, if self-ratings are not obtainable. Our study investigated the agreement of quality of life and symptom ratings by the patient him/herself or by a significant other. Methods Patients with primary brain tumours were recruited at the neurooncological outpatient unit of Innsbruck Medical University. Quality of life self- and proxy-ratings were collected using the EORTC QLQ-C30 and its brain cancer module, the QLQ-BN20. Results Between May 2005 and August 2007, 42 pairs consisting of a patient and his/her significant other were included in the study. Most of the employed quality of life scales showed fairly good agreement between patient- and proxy-ratings (median correlation 0.46. This was especially true for Physical Functioning, Sleeping Disturbances, Appetite Loss, Constipation, Taste Alterations, Visual Disorders, Motor Dysfunction, Communication Deficits, Hair Loss, Itchy Skin, Motor Dysfunction and Hair Loss. Worse rater agreement was found for Social Functioning, Emotional Functioning, Cognitive Functioning, Fatigue, Pain, Dyspnoea and Seizures. Conclusion The assessment of quality of life in brain cancer patients through ratings from their significant others seems to be a feasible strategy to gain information about certain aspects of patient's quality of life and symptom burden, if the patient is not able to provide information himself.

  16. Significant Overexpression of DVL1 in Taiwanese Colorectal Cancer Patients with Liver Metastasis

    Directory of Open Access Journals (Sweden)

    Shiu-Ru Lin

    2013-10-01

    Full Text Available Undetected micrometastasis plays a key role in the metastasis of cancer in colorectal cancer (CRC patients. The aim of this study is to identify a biomarker of CRC patients with liver metastasis through the detection of circulating tumor cells (CTCs. Microarray and bioinformatics analysis of 10 CRC cancer tissue specimens compared with normal adjacent tissues revealed that 31 genes were up-regulated (gene expression ratio of cancer tissue to paired normal tissue > 2 in the cancer patients. We used a weighted enzymatic chip array (WEnCA including 31 prognosis-related genes to investigate CTCs in 214 postoperative stage I–III CRC patients and to analyze the correlation between gene expression and clinico-pathological parameters. We employed the immunohistochemistry (IHC method with polyclonal mouse antibody against DVL1 to detect DVL1 expression in 60 CRC patients. CRC liver metastasis occurred in 19.16% (41/214 of the patients. Using univariate analysis and multivariate proportional hazards regression analysis, we found that DVL1 mRNA overexpression had a significant, independent predictive value for liver metastasis in CRC patients (OR: 5.764; 95% CI: 2.588–12.837; p < 0.0001 on univariate analysis; OR: 3.768; 95% CI: 1.469–9.665; p = 0.006 on multivariate analysis. IHC staining of the immunoreactivity of DVL1 showed that DVL1 was localized in the cytoplasm of CRC cells. High expression of DVL1 was observed in 55% (33/60 of CRC tumor specimens and was associated significantly with tumor depth, perineural invasion and liver metastasis status (all p < 0.05. Our experimental results demonstrated that DVL1 is significantly overexpressed in CRC patients with liver metastasis, leading us to conclude that DVL1 could be a potential prognostic and predictive marker for CRC patients.

  17. Frequency and significance of parvovirus B19 infection in patients with rheumatoid arthritis.

    Science.gov (United States)

    Naciute, Milda; Mieliauskaite, Diana; Rugiene, Rita; Nikitenkiene, Rita; Jancoriene, Ligita; Mauricas, Mykolas; Nora-Krukle, Zaiga; Murovska, Modra; Girkontaite, Irute

    2016-12-01

    The present study aims to clarify the possible involvement of parvovirus B19 (B19V) infection in rheumatoid arthritis (RA) pathogenesis by investigating the presence of B19V infection markers (genomic sequences and virus-specific antibodies) in association with the level of cytokines and RA clinical activity and aggressiveness. A total of 118 RA patients and 49 age- and sex-matched healthy volunteers were enrolled in the study. Nested PCR was used to detect B19V sequences in whole blood and cell-free plasma DNA, ELISA to detect virus-specific antibodies and cytokine levels in plasma and recomLine dot blot assay for antibodies to separate B19V antigens. The detection frequency of B19V DNA was higher in patients with RA (25.4 %) in comparison with healthy persons (18.4 %). B19V DNA in cell-free plasma (B19+p) was detected significantly often in RA patients in comparison with healthy controls (13.6 vs 2 %; P=0.0002). RA B19+p patients had higher disease activity and aggressiveness, decreased haemoglobin and increased erythrocyte sedimentation rates. IL-6 plasma levels were significantly higher in RA patients than in controls. Within the RA patients' group the IL-6 level was significantly increased in B19+p patients with disease activity scores of DAS28>5.2, high C-reactive protein and low haemoglobin. Contrary to the healthy controls, the majority of RA B19+p patients did not have antibodies to VP-1S (VP1u) and VP-N (N-terminal half of structural proteins VP1 and VP2), which correspond to the epitopes of neutralizing antibodies. These results indicate that B19V infection at least in some patients is involved in RA pathogenesis.

  18. Clinical significance of serum thymosin α1 assay in tumor patients

    International Nuclear Information System (INIS)

    Wang Jiamin; Lv Ming'en; Zhao Xiaojuan; Gao Weiqiang; Bai Xia; Wang Zhaoyue

    2003-01-01

    Objective: To investigate the clinical significance of thymosin α1(Tα1) measurement in evaluating clinical status of patients with solid malignant tumors. Methods: Tα1 levels in serum of 50 normal adults, 20 patients with benign tumors and 63 patients with malignant tumors were measured by enzyme linked immunosorbent assay (ELISA). The association of Tα1 level with tumor invasion, metastasis and its alteration after different treatment in patients with malignant tumors were also studied. Results: The serum Tα1 level was 0.69±0.35 μg/L in normal adults, 0.96±0.37 μg/L in patients with benign tumors and 1.46±0.90 μg/L in patients with malignant tumors. In comparison it was both increased between patients with benign and malignant tumors and the normal adults (P<0.01 and P<0.001). And its increasing extent in malignant tumors was much greater than that in benign tumors (P<0.05). The serum Tα1 level in patients with malignant tumors was correlated with tumor invasion, metastasis and different treatment intervention. Conclusions: Our findings suggest that the serum Tα1 level be increased in tumor patients, and that it may be used as a new tumor marker in clinic

  19. Clinical Significance of Histological Features of Thrombi in Patients with Myocardial Infarction

    Energy Technology Data Exchange (ETDEWEB)

    Sebben, Juliana Canedo; Cambruzzi, Eduardo; Avena, Luisa Martins; Gazeta, Cristina do Amaral; Gottschall, Carlos Antonio Mascia; Quadros, Alexandre Schaan de, E-mail: quadros.pesquisa@gmail.com [Instituto de Cardiologia / Fundação Universitária de Cardiologia - IC/FUC, Porto Alegre, RS (Brazil)

    2013-12-15

    Percutaneous Coronary Intervention (PCI) is the most common strategy for the treatment of Acute ST segment elevation Myocardial Infarction (STEMI), and thromboaspiration has been increasingly utilized for removal of occlusive thrombi. To analyze the influence of histopathological features of coronary thrombi in clinical outcomes of patients with STEMI, and the association of these variables with clinical, angiographic, and laboratory features and medications used in hospitalization. Prospective cohort study. All patients were monitored during hospitalization and thirty days after the event. Aspirated thrombi were preserved in formalin and subsequently stained with hematoxylin-eosin and embedded in paraffin. Thrombi were classified as recent and old. The primary outcome was the occurrence of major cardiovascular events within thirty days. During the study period, 1,149 patients were evaluated with STEMI, and 331 patients underwent thrombi aspiration, leaving 199 patients available for analysis. It was identified recent thrombi in 116 patients (58%) and old thrombi in 83 patients (42%). Recent thrombi have greater infiltration of red blood cells than old thrombi (p = 0.02), but there were no statistically significant differences between other clinical, angiographic, laboratory, and histopathological features and medications in both group of patients. The rates of clinical outcomes were similar in both groups. Recent thrombi were identified in 58% of patients with STEMI and it was observed an association with infiltration of red blood cells. There was no association between histopathological features of thrombi and clinical variables and cardiovascular outcomes.

  20. Increased Mortality in Diabetic Foot Ulcer Patients: The Significance of Ulcer Type

    Science.gov (United States)

    Chammas, N. K.; Hill, R. L. R.; Edmonds, M. E.

    2016-01-01

    Diabetic foot ulcer (DFU) patients have a greater than twofold increase in mortality compared with nonulcerated diabetic patients. We investigated (a) cause of death in DFU patients, (b) age at death, and (c) relationship between cause of death and ulcer type. This was an eleven-year retrospective study on DFU patients who attended King's College Hospital Foot Clinic and subsequently died. A control group of nonulcerated diabetic patients was matched for age and type of diabetes mellitus. The cause of death was identified from death certificates (DC) and postmortem (PM) examinations. There were 243 DFU patient deaths during this period. Ischaemic heart disease (IHD) was the major cause of death in 62.5% on PM compared to 45.7% on DC. Mean age at death from IHD on PM was 5 years lower in DFU patients compared to controls (68.2 ± 8.7 years versus 73.1 ± 8.0 years, P = 0.015). IHD as a cause of death at PM was significantly linked to neuropathic foot ulcers (OR 3.064, 95% CI 1.003–9.366, and P = 0.049). Conclusions. IHD is the major cause of premature mortality in DFU patients with the neuropathic foot ulcer patients being at a greater risk. PMID:27213157

  1. Prognostic significance of peripheral monocyte count in patients with extranodal natural killer/T-cell lymphoma

    International Nuclear Information System (INIS)

    Huang, Jia-Jia; Li, Zhi-Ming; Li, Ya-Jun; Xia, Yi; Wang, Yu; Wei, Wen-Xiao; Zhu, Ying-Jie; Lin, Tong-Yu; Huang, Hui-Qiang; Jiang, Wen-Qi

    2013-01-01

    Extranodal natural killer/T-cell lymphoma (ENKL) has heterogeneous clinical manifestations and prognosis. This study aims to evaluate the prognostic impact of absolute monocyte count (AMC) in ENKL, and provide some immunologically relevant information for better risk stratification in patients with ENKL. Retrospective data from 163 patients newly diagnosed with ENKL were analyzed. The absolute monocyte count (AMC) at diagnosis was analyzed as continuous and dichotomized variables. Independent prognostic factors of survival were determined by Cox regression analysis. The AMC at diagnosis were related to overall survival (OS) and progression-free survival (PFS) in patients with ENKL. Multivariate analysis identified AMC as independent prognostic factors of survival, independent of International Prognostic Index (IPI) and Korean prognostic index (KPI). The prognostic index incorporating AMC and absolute lymphocyte count (ALC), another surrogate factor of immune status, could be used to stratify all 163 patients with ENKL into different prognostic groups. For patients who received chemotherapy followed by radiotherapy (102 cases), the three AMC/ALC index categories identified patients with significantly different survivals. When superimposed on IPI or KPI categories, the AMC/ALC index was better able to identify high-risk patients in the low-risk IPI or KPI category. The baseline peripheral monocyte count is shown to be an effective prognostic indicator of survival in ENKL patients. The prognostic index related to tumor microenvironment might be helpful to identify high-risk patients with ENKL

  2. Prognostic significance of peripheral monocyte count in patients with extranodal natural killer/T-cell lymphoma.

    Science.gov (United States)

    Huang, Jia-Jia; Li, Ya-Jun; Xia, Yi; Wang, Yu; Wei, Wen-Xiao; Zhu, Ying-Jie; Lin, Tong-Yu; Huang, Hui-Qiang; Jiang, Wen-Qi; Li, Zhi-Ming

    2013-05-03

    Extranodal natural killer/T-cell lymphoma (ENKL) has heterogeneous clinical manifestations and prognosis. This study aims to evaluate the prognostic impact of absolute monocyte count (AMC) in ENKL, and provide some immunologically relevant information for better risk stratification in patients with ENKL. Retrospective data from 163 patients newly diagnosed with ENKL were analyzed. The absolute monocyte count (AMC) at diagnosis was analyzed as continuous and dichotomized variables. Independent prognostic factors of survival were determined by Cox regression analysis. The AMC at diagnosis were related to overall survival (OS) and progression-free survival (PFS) in patients with ENKL. Multivariate analysis identified AMC as independent prognostic factors of survival, independent of International Prognostic Index (IPI) and Korean prognostic index (KPI). The prognostic index incorporating AMC and absolute lymphocyte count (ALC), another surrogate factor of immune status, could be used to stratify all 163 patients with ENKL into different prognostic groups. For patients who received chemotherapy followed by radiotherapy (102 cases), the three AMC/ALC index categories identified patients with significantly different survivals. When superimposed on IPI or KPI categories, the AMC/ALC index was better able to identify high-risk patients in the low-risk IPI or KPI category. The baseline peripheral monocyte count is shown to be an effective prognostic indicator of survival in ENKL patients. The prognostic index related to tumor microenvironment might be helpful to identify high-risk patients with ENKL.

  3. Clinical significance of combined determination of serum TGA, TMA and TRAb in patients with hyperthyroidism

    International Nuclear Information System (INIS)

    Li Xin; Qu Wanying; Yao Zhiming; Zhao Hongshan; Xue Cuiying

    2003-01-01

    Objective: To explore the interrelationship among the three thyroid antibodies and their role in clinical diagnosis of thyroid auto-immune diseases by combined determination of serum TGA, TMA and TRAb in 84 patients with Hyperthyroidism. Methods; Based upon the serum concentrations of TGA and TMA, the 84 patients were divided into three groups; TGA, TMA negative group (TGA, TMA 6.84 u/L) in 60 of the 84 patients with hyperthyroidism (71.5%). For the separate groups, TRAb concentrations were positive in 42.9% of the patients of the TGA, TMA negative group, 75.0% of the TGA, TMA positive group and 85.7% of the strongly positive group. TRAb concentrations were significantly higher in patients of the strongly positive group than those in patients of the positive and negative group, but were not much different between patients of the positive and negative group. Conclusion: Positive rate of the serum TRAb increased along with the increase of positive rate of TGA and TMA. In this series of 84 thyrotoxic patients, TGA and TMA concentrations were strongly positive in 41.7% of them. It was possible that some of those strongly positive patients were of the Hashimoto type instead of Graves type

  4. Performance characteristics of SCC radioimmunoassay and clinical significance serum SCC Ag assay in patients with malignancy

    International Nuclear Information System (INIS)

    Kim, Dong Youn

    1986-01-01

    To evaluate the performance characteristics of SCC RIV and the clinical significance of serum SCC Ag assay in patients with malignancy, serum SCC Ag levels were measured by SCC RIV kit in 40 normal controls and 35 percents with various untreated malignancy, who visited Chonju Presbyterian Medical Center. The results were as follows; 1. The SCC RIA was simple to perform and can be completed in two workday. And the standard curve and reproducibility were both good. 2. The mean serum SCC Ag level in normal controls was 1.64 ± 0.93 ng/mL and normal upper limit of serum SCC Ag was defined as 2.6 ng/mL. 3 out of 40 (7.5%) normal controls showed elevated SCC Ag levels above the normal upper limit. 3. In 35 patients with various untreated malignancy, 18 patients (51.4%) showed elevated serum SCC Ag levels, 59.1% of 22 patients with cervical cancer, 80% of 5 patients with lung cancer, 33% of 3 patients with esophageal cancer, 0% of 2 patients with rectal cancer and 0% of 3 patients with breast cancer showed elevated serum SCC Ag levels. Above results represent that SCC RIV is simple method to perform followed by good standard curve and reproducibility, and may be a useful indicator reflecting diagnostic data of patients with cervical cancer and lung cancer

  5. CD4+ FOXP3+ Regulatory T Cells Exhibit Impaired Ability to Suppress Effector T Cell Proliferation in Patients with Turner Syndrome.

    Directory of Open Access Journals (Sweden)

    Young Ah Lee

    Full Text Available We investigated whether the frequency, phenotype, and suppressive function of CD4+ FOXP3+ regulatory T cells (Tregs are altered in young TS patients with the 45,X karyotype compared to age-matched controls.Peripheral blood mononuclear cells from young TS patients (n = 24, 17.4-35.9 years and healthy controls (n = 16 were stained with various Treg markers to characterize their phenotypes. Based on the presence of thyroid autoimmunity, patients were categorized into TS (- (n = 7 and TS (+ (n = 17. Tregs sorted for CD4+ CD25bright were co-cultured with autologous CD4+ CD25- target cells in the presence of anti-CD3 and -CD28 antibodies to assess their suppressive function.Despite a lower frequency of CD4+ T cells in the TS (- and TS (+ patients (mean 30.8% and 31.7%, vs. 41.2%; P = 0.003 and P < 0.001, respectively, both groups exhibited a higher frequency of FOXP3+ Tregs among CD4+ T cells compared with controls (means 1.99% and 2.05%, vs. 1.33%; P = 0.029 and P = 0.004, respectively. There were no differences in the expression of CTLA-4 and the frequency of Tregs expressing CXCR3+, and CCR4+ CCR6+ among the three groups. However, the ability of Tregs to suppress the in vitro proliferation of autologous CD4+ CD25- T cells was significantly impaired in the TS (- and TS (+ patients compared to controls (P = 0.003 and P = 0.041. Meanwhile, both the TS (- and TS (+ groups had lower frequencies of naïve cells (P = 0.001 for both but higher frequencies of effector memory cells (P = 0.004 and P = 0.002 than did the healthy control group.The Tregs of the TS patients could not efficiently suppress the proliferation of autologous effector T cells, despite their increased frequency in peripheral CD4+ T cells.

  6. Prognostic significance of perioperative nutritional parameters in patients with gastric cancer.

    Science.gov (United States)

    Oh, Sung Eun; Choi, Min-Gew; Seo, Jeong-Meen; An, Ji Yeong; Lee, Jun Ho; Sohn, Tae Sung; Bae, Jae Moon; Kim, Sung

    2018-02-20

    It has been suggested that nutritional status is related to the survival outcomes of cancer patients. The purpose of the current research is to evaluate the importance of the prognosis of various nutritional parameters during the perioperative period in patients with gastric cancer. This study enrolled patients with gastric cancer who underwent D2 gastrectomy at the Department of Surgery, Samsung Medical Center, in 2008. The prognostic significance of nutritional parameters was analyzed, along with other clinical and pathological variables, preoperatively and postoperatively at 3, 6, and 12 months. The total number of patients was 1415. The mean values of nutritional parameters, weight, body mass index (BMI), hemoglobin, total cholesterol, and total lymphocyte count (TLC) decreased significantly over time after surgery. On the contrary, albumin and prognostic nutritional index (PNI) score increased significantly during the postoperative follow-up period. Preoperatively, low BMI (nutritional prognostic indicators. Various perioperative nutritional parameters were confirmed as independent prognostic factors in patients with gastric cancer. Our results imply prognostic benefit from careful nutritional support for patients with poor nutritional parameters. Copyright © 2018 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  7. Presence of gingivitis and periodontitis significantly increases hospital charges in patients undergoing heart valve surgery.

    Science.gov (United States)

    Allareddy, Veerasathpurush; Elangovan, Satheesh; Rampa, Sankeerth; Shin, Kyungsup; Nalliah, Romesh P; Allareddy, Veerajalandhar

    2015-01-01

    To examine the prevalence and impact of gingivitis and periodontitis in patients having heart valve surgical procedures. Nationwide Inpatient Sample for the years 2004-2010 was used. All patients who had heart valve surgical procedures were selected. Prevalence of gingivitis/periodontitis was examined in these patients. Impact of gingivitis/periodontitis on hospital charges, length of stay, and infectious complications was examined. 596,190 patients had heart valve surgical procedures. Gingivitis/periodontitis was present in 0.2 percent. Outcomes included: median hospital charges ($175,418 with gingivitis/ periodontitis versus $149,353 without gingivitis/periodontitis) and median length of stay (14 days with gingivitis/periodontitis versus 8 days without gingivitis/periodontitis). After adjusting for the effects of patient- and hospital-level confounding factors, hospital charges and length of stay were significantly higher (p gingivitis/periodontitis compared to their counterparts. Further, patients with gingivitis/periodontitis had significantly higher odds for having bacterial infections (OR = 3.41, 95% CI = 2.33-4.98, p gingivitis/periodontitis. Presence of gingivitis and periodontitis is associated with higher risk for bacterial infections and significant hospital resource utilization.

  8. Clinical significance of measurement of plasma homocysteine (Hcy) levels in patients with hepatic cirrhosis

    International Nuclear Information System (INIS)

    Wu Jiaming

    2006-01-01

    Objective: To investigate the correlationship between the plasma homocysteine (Hcy) levels and development of hepatic cirrhosis as well as the diagnostic value of plasma Hcy determination. Method: Plasma Hcy levels were measured with ELISA in: (1) 64 patients with post-hepatitis cirrhosis (2) 42 patients with various types of hepatitis but no cirrhosis and (3) 60 controls. Results: The plasma levels of Hcy in patients with cirrhosis were significantly higher than those in the other two groups (P<0.01). The plasma Hcy levels in cirrhotic patients were well correlated with the levels of other hepatic fibrosis markers such as hyaluronic acid and laminin (r=0.87 and r=0.88 respectively, P<0.01), but were not correlated with cholesterol, triglyceride and HDL levels. Conclusion: Plasma Hcy levels was markedly elevated in cirrhotic patients and might be taken as a diagnostic marker. (authors)

  9. Prevalence and Prognostic Significance of Runs of Premature Atrial Complexes in Ischemic Stroke Patients

    DEFF Research Database (Denmark)

    Høeg Vinther, Kristina; Tveskov, Claus; Möller, Sören

    2016-01-01

    BACKGROUND AND PURPOSE: Runs of premature atrial complexes (PACs) are common in stroke patients and perceived to be clinically insignificant, but their prognostic significance is unclear. This study investigated the association between runs of PACs in ischemic stroke patients and the risk...... of recurrent ischemic strokes/transient ischemic attacks (TIAs) or death. METHODS: The study included consecutive patients admitted with an ischemic stroke from August 2008 to April 2011. Patients with known and newly detected atrial fibrillation were excluded. Runs of PACs were defined as 3 or more PACs...... lasting less than 30 seconds during 48 hours of continuous inpatient cardiac telemetry. The patients were followed for 4 years or until death, whichever came first. They were stratified according to stroke severity. The combined primary endpoint was a recurrent ischemic stroke/TIA or death. RESULTS...

  10. Clinical significance of determination of serum leptin levels in patients with type 2 diabetes mellitus

    International Nuclear Information System (INIS)

    Du Fuman; Hou Ying; Feng Kun; Zhu Wei; Yang Yuzhi

    2006-01-01

    Objective: To investigate the relationship between levels of serum leptin and levels of blood sugar, lipid as well as degree of obesity in patients with type 2 diabetes mellitus (DM2). Methods: Serum leptin levels were determined with RIA in 42 patients with DM2 and 38 controls. Results: The serum leptin levels in DM2 patients were significantly higher than those in controls (P <0.001) and were positively correlated with serum INS, TC, TG, LDL-C levels as well as BMI. Conclusion: High level of serum leptin was associated with obesity, high blood lipid levels and insulin resistance (IR). (authors)

  11. Clinical significance of myoglobinuria and serum myoglobin in heroin-addicted patients

    International Nuclear Information System (INIS)

    Chen Xuehong; Zhong Ganping; Zhang Lan; Liu Jiangyan

    2001-01-01

    The authors study the relationship between myoglobinuria and acute rhabdomyolysis in heroin-addicted patients. The levels of myoglobin in serum and urine were determined by RIA in 106 heroin-addicted patients and 30 healthy volunteers who were selected as the controls. The levels of myoglobin in serum and urine increased significantly in heroin-addicted patients in 3 days after giving up heroin, and gradually decreased in 2 weeks but still higher than the levels of the controls (P 0.05). Urine myoglobin detection is a simple and effective method to find out acute rhabdomyolysis derived from heroin addiction early

  12. Clinical significance of changes of serum lipoprotein (a) levels in patients with cerebral vascular accidents

    International Nuclear Information System (INIS)

    Li Qian; Chen Xinghua

    2004-01-01

    Objective: To investigate the relationship between changes of serum lipoprotein (a) levels and development of stroke. Methods: Lipoprotein (a) levels were determined with ELISA in 100 patients with stroke and 60 controls. Results: The serum LP (a) levels in patients with stroke complicated with diabetes were also significantly higher than those in patients with stroke but without diabetes (P<0.01). Conclusion: The levels of serum LP(a) was a relatively independent risk factor, and it could be of some prognostic value. (authors)

  13. Clinical significance of determination of serum contents of gastrin in patients with cancer of stomach

    International Nuclear Information System (INIS)

    Wen Huaikai; Liu Suxia

    2006-01-01

    Objective: To study the changes of serum contents of gastrin in patients with various benign and malignant gastric diseases. Methods: Serum contents of gastrin were determined with RIA in 40 patients with chronic superficial gastritis, 42 patients with gastric ulcer, 39 patients with gastric carcinoma and 38 controls. Results: Serum contents of gastrin in patients with chronic superficial gastritis (96.99 ± 19.80ng/L), gastric ulcer (99.61 ± 26.39ng/L) and gastric cancer (128.58 ± 21.39ng/L) were all significantly higher than those in controls (81.96 ± 13.67ng/L) (P<0.01). The contents in patients with gastric cancer were the highest and were significantly higher than those in both of the other two groups of patients (both P<0.01). Conclusion: Gastric cancer could express gastrin as an autocrine product, which in turn enhance the tumor proliferation of gastric adenocarcinoma cells. (authors)

  14. Prognostic Significance of Pre-operative FDG-PET in Colorectal Cancer Patients with Hepatic Metastasis

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    Lee, Hyo Sang; Lee, Won Woo; Kim, Duck Woo; Kang, Sung Bum; Lee, Kyoung Ho; Lee, Keun Wook; Kim, Jee Hyun; Kim, Sang Eun [Seoul National University Bundang Hospital, Seoul (Korea, Republic of)

    2009-10-15

    The purpose of this study was to assess the prognostic value of preoperative FDG-PET in colorectal cancer (CRC) patients with hepatic metastasis (HM). 24 CRC patients (M:F=14:10; age, 63{+-}10 yrs) with HM who had undergone preoperative FDG PET were included. Cure-intent surgery was performed in all the patients and HMs were controlled using resection (n=13), radio-frequency ablation (RFA) (n=7), and resection plus RFA (n=4). Potential prognostic markers tested were maxSUV of primary tumor, maxSUV of HM, maxSUV ratio of HM over primary tumor (M/P ratio), histologic grade, CEA level, venous/lymphatic/nerve invasion, T stage, N stage, no. of HM, no. of lymph node metastasis, and treatment modality of HM. 14 CRC patients developed a recurrence with a median follow-up duration of 244 days, whereas 10 patients did not develop recurrence with a median follow-up duration of 504 days. M/P ratios but other potential prognostic markers were significantly higher in the recurrent patients (0.72{+-}0.14) than recurrence-free patients (0.54{+-}0.23) (p=0.038). M/P ratio only was found to predict recurrence by Cox multivariate analysis (hazard ratio 37.7, 95% confidence interval 2.01-706.1, p=0.016). The 11 patients with lower M/P ratio of <0.61 had significantly better disease-free survival rate than the 13 patients with higher M/P ratio ({>=}0.61) (p=0.026). maxSUV ratio of HM over primary tumor (M/P ratio) may be useful for prognosis prediction of CRC patients with HM. Higher FDG uptake of HM than that of primary tumor may indicate a more advanced status in stage IV CRC.

  15. Clinically significant bleeding in incurable cancer patients: effectiveness of hemostatic radiotherapy

    International Nuclear Information System (INIS)

    Cihoric, Nikola; Crowe, Susanne; Eychmüller, Steffen; Aebersold, Daniel M; Ghadjar, Pirus

    2012-01-01

    This study was performed to evaluate the outcome after hemostatic radiotherapy (RT) of significant bleeding in incurable cancer patients. Patients treated by hemostatic RT between November 2006 and February 2010 were retrospectively analyzed. Bleeding was assessed according to the World Health Organization (WHO) scale (grade 0 = no bleeding, 1 = petechial bleeding, 2 = clinically significant bleeding, 3 = bleeding requiring transfusion, 4 = bleeding associated with fatality). The primary endpoint was bleeding at the end of RT. Key secondary endpoints included overall survival (OS) and acute toxicity. The bleeding score before and after RT were compared using the Wilcoxon signed rank test. Time to event endpoints were estimated using the Kaplan Meier method. Overall 62 patients were analyzed including 1 patient whose benign cause of bleeding was pseudomyxoma peritonei. Median age was 66 (range, 37–93) years. Before RT, bleeding was graded as 2 and 3 in 24 (39%) and 38 (61%) patients, respectively. A median dose of 20 (range, 5–45) Gy of hemostatic RT was applied to the bleeding site. At the end of RT, there was a statistically significant difference in bleeding (p < 0.001); it was graded as 0 (n = 39), 1 (n = 12), 2 (n = 6), 3 (n = 4) and 4 (n = 1). With a median follow-up of 19.3 (range, 0.3-19.3) months, the 6-month OS rate was 43%. Forty patients died (65%); 5 due to bleeding. No grade 3 or above acute toxicity was observed. Hemostatic RT seems to be a safe and effective treatment for clinically and statistically significantly reducing bleeding in incurable cancer patients

  16. Frequency and significance of parvovirus B19 infection in patients with rheumatoid arthritis

    Science.gov (United States)

    Naciute, Milda; Mieliauskaite, Diana; Rugiene, Rita; Nikitenkiene, Rita; Jancoriene, Ligita; Mauricas, Mykolas; Nora-Krukle, Zaiga; Murovska, Modra

    2016-01-01

    The present study aims to clarify the possible involvement of parvovirus B19 (B19V) infection in rheumatoid arthritis (RA) pathogenesis by investigating the presence of B19V infection markers (genomic sequences and virus-specific antibodies) in association with the level of cytokines and RA clinical activity and aggressiveness. A total of 118 RA patients and 49 age- and sex-matched healthy volunteers were enrolled in the study. Nested PCR was used to detect B19V sequences in whole blood and cell-free plasma DNA, ELISA to detect virus-specific antibodies and cytokine levels in plasma and recomLine dot blot assay for antibodies to separate B19V antigens. The detection frequency of B19V DNA was higher in patients with RA (25.4 %) in comparison with healthy persons (18.4 %). B19V DNA in cell-free plasma (B19+p) was detected significantly often in RA patients in comparison with healthy controls (13.6 vs 2 %; P=0.0002). RA B19+p patients had higher disease activity and aggressiveness, decreased haemoglobin and increased erythrocyte sedimentation rates. IL-6 plasma levels were significantly higher in RA patients than in controls. Within the RA patients’ group the IL-6 level was significantly increased in B19+p patients with disease activity scores of DAS28>5.2, high C-reactive protein and low haemoglobin. Contrary to the healthy controls, the majority of RA B19+p patients did not have antibodies to VP-1S (VP1u) and VP-N (N-terminal half of structural proteins VP1 and VP2), which correspond to the epitopes of neutralizing antibodies. These results indicate that B19V infection at least in some patients is involved in RA pathogenesis. PMID:27902343

  17. Serum midkine expression in breast cancer patients and its clinical significance

    Institute of Scientific and Technical Information of China (English)

    Min Zhang

    2016-01-01

    Objective:To study serum midkine expression in breast cancer patients and its clinical significance.Methods: A total of 45 cases of patients with breast cancer and 45 cases of patients with benign breast tumor were selected for study, breast tumor specimens were collected to detect mRNA content of MK and serum was collected to detect protein content of MK; breast cancer MCF-7 cell lines were cultured and transfected with varying concentrations of MK expression plasmid, and then cell proliferation and apoptosis, VEGF expression in media as well as MMPs and TIMPs expression in cells was detected.Results:MK expression in breast tissue and serum MK content of breast cancer patients were higher than those of benign breast tumor patients, and MK expression in breast tissue and serum MK content of breast cancer patients with TNMⅢ/Ⅳ stage, low/un-differentiation and lymph node metastasis were higher than those of breast cancer patients with TNMⅠ/Ⅱ stage, medium/high differentiation and without lymph node metastasis; MK expression plasmid could dose-dependently increase mRNA content and protein content of MK in breast cancer cell lines, increase cell viability and decrease apoptosis percentage; VEGFA, VEGFB and VEGFC contents in media as well as MMP2 and MMP9 contents in cells of 100.0 μg/mL plasmid group were significantly higher than those of 0 μg/mL plasmid group, and contents of TIMP1 and TIMP2 in cells were significantly lower than those of 0 μg/mL plasmid group.Conclusion:Serum midkine content in breast cancer patients abnormally rises, and high expression of MK can induce breast cancer cell proliferation, inhibit breast cancer cell apoptosis and promote angiogenesis and cell invasion.

  18. Periodontitis is associated with significant hepatic fibrosis in patients with non-alcoholic fatty liver disease.

    Science.gov (United States)

    Alazawi, William; Bernabe, Eduardo; Tai, David; Janicki, Tomasz; Kemos, Polychronis; Samsuddin, Salma; Syn, Wing-Kin; Gillam, David; Turner, Wendy

    2017-01-01

    Non-alcoholic fatty liver disease (NAFLD) has a bidirectional association with metabolic syndrome. It affects up to 30% of the general population, 70% of individuals with diabetes and 90% with obesity. The main histological hallmark of progressive NAFLD is fibrosis. There is a bidirectional epidemiological link between periodontitis and metabolic syndrome. NAFLD, periodontitis and diabetes share common risk factors, are characterised by inflammation and associated with changes in commensal bacteria. Therefore we tested the hypothesis that periodontitis is associated with NAFLD and with significant fibrosis in two study groups. We analyzed data from a population-based survey and a patient-based study. NHANES III participants with abdominal ultrasound and sociodemographic, clinical, and oral examination data were extracted and appropriate weighting applied. In a separate patient-based study, consenting patients with biopsy-proved NAFLD (or with liver indices too mild to justify biopsy) underwent dental examination. Basic Periodontal Examination score was recorded. In NHANES, periodontitis was significantly associated with steatosis in 8172 adults even after adjusting for sociodemographic factors. However, associations were fully explained after accounting for features of metabolic syndrome. In the patient-based study, periodontitis was significantly more common in patients with biopsy-proven NASH and any fibrosis (F0-F4) than without NASH (p = 0.009). Periodontitis was more common in patients with NASH and significant fibrosis (F2-4) than mild or no fibrosis (F0-1, p = 0.04). Complementary evidence from an epidemiological survey and a clinical study show that NAFLD is associated with periodontitis and that the association is stronger with significant liver fibrosis.

  19. Clinical significance of plasminogen activator inhibitor activity in patients with exercise-induced ischemia

    International Nuclear Information System (INIS)

    Sakata, K.; Kurata, C.; Taguchi, T.; Suzuki, S.; Kobayashi, A.; Yamazaki, N.; Rydzewski, A.; Takada, Y.; Takada, A.

    1990-01-01

    To assess the fibrinolytic system in patients with exercise-induced ischemia and its relation to ischemia and severity of coronary artery disease (CAD), 47 patients with CAD confirmed by results of coronary angiography underwent symptom-limited multistage exercise thallium-201 emission computed tomography. All patients with CAD had exercise-induced ischemia as assessed from thallium-201 images. Pre- and peak exercise blood samples from each patient and preexercise blood samples from control subjects were assayed for several fibrinolytic components and were also assayed for plasma adrenaline. The extent of ischemia was defined as delta visual uptake score (total visual uptake score in delayed images minus total visual uptake score in initial images) and the severity of CAD as the number of diseased vessels. In the basal condition, plasminogen activator inhibitor (PAI) activity was significantly higher in patients with exercise-induced ischemia as compared to control subjects (p less than 0.01), although there were no significant differences in other fibrinolytic variables between the two groups. Moreover, PAI activity in the basal condition displayed a significantly positive correlation with the extent of ischemia (r = 0.47, p less than 0.01). Patients with exercise-induced ischemia were divided into two groups (24 with single-vessel disease and 23 with multivessel disease). There were no significant differences in coronary risk factors, hemodynamics, or plasma adrenaline levels during exercise between single-vessel and multivessel disease except that delta visual uptake score was significantly higher in multivessel disease (p less than 0.01)

  20. Periodontitis is associated with significant hepatic fibrosis in patients with non-alcoholic fatty liver disease.

    Directory of Open Access Journals (Sweden)

    William Alazawi

    Full Text Available Non-alcoholic fatty liver disease (NAFLD has a bidirectional association with metabolic syndrome. It affects up to 30% of the general population, 70% of individuals with diabetes and 90% with obesity. The main histological hallmark of progressive NAFLD is fibrosis. There is a bidirectional epidemiological link between periodontitis and metabolic syndrome. NAFLD, periodontitis and diabetes share common risk factors, are characterised by inflammation and associated with changes in commensal bacteria. Therefore we tested the hypothesis that periodontitis is associated with NAFLD and with significant fibrosis in two study groups.We analyzed data from a population-based survey and a patient-based study. NHANES III participants with abdominal ultrasound and sociodemographic, clinical, and oral examination data were extracted and appropriate weighting applied. In a separate patient-based study, consenting patients with biopsy-proved NAFLD (or with liver indices too mild to justify biopsy underwent dental examination. Basic Periodontal Examination score was recorded.In NHANES, periodontitis was significantly associated with steatosis in 8172 adults even after adjusting for sociodemographic factors. However, associations were fully explained after accounting for features of metabolic syndrome. In the patient-based study, periodontitis was significantly more common in patients with biopsy-proven NASH and any fibrosis (F0-F4 than without NASH (p = 0.009. Periodontitis was more common in patients with NASH and significant fibrosis (F2-4 than mild or no fibrosis (F0-1, p = 0.04.Complementary evidence from an epidemiological survey and a clinical study show that NAFLD is associated with periodontitis and that the association is stronger with significant liver fibrosis.

  1. Significance of myositis autoantibody in patients with idiopathic interstitial lung disease.

    Science.gov (United States)

    Song, Ju Sun; Hwang, Jiwon; Cha, Hoon-Suk; Jeong, Byeong-Ho; Suh, Gee Young; Chung, Man Pyo; Kang, Eun-Suk

    2015-05-01

    Some patients with interstitial lung disease (ILD) related to connective tissue disease (CTD) have a delayed diagnosis of the underlying CTD when the ILD is categorized as idiopathic. In this study, we evaluated the frequency of myositis autoantibodies in patients diagnosed with idiopathic ILD and investigated the clinical significance stemming from the presence of the antibodies. A total 32 patients diagnosed with idiopathic ILD were enrolled in this study. We analyzed a panel of 11 myositis autoantibody specificities in the patients using a line blot immunoassay. Then, we divided them into myositis autoantibody-positive and -negative groups and compared the clinical features and laboratory data between the two groups. Of the 32 idiopathic ILD patients, 12 patients had myositis autoantibodies encompassing 9 specificities, except for anti-Mi-2 and anti-PM-Scl 100 (12/32, 38%). Anti-synthetase autoantibodies including Jo-1, EJ, OJ, PL-7, and PL-12 were present in 7 patients (7/32, 22%). The group with myositis autoantibodies presented more frequently with the symptom of mechanic's hand and showed abnormal pulmonary function test results with low forced vital capacity, diffusing capacity for carbon monoxide, total lung capacity, and high lactate dehydrogenase values in blood when compared with the group without myositis antibodies. We strongly suggest that patients undergo an evaluation of myositis autoantibodies, if they are diagnosed with idiopathic ILD in the presence of clinical characteristics including mechanic's hand, arthralgia, and autoantibodies which are insufficient to make a diagnosis of a specific CTD category.

  2. Chronic urticaria in patients with autoimmune thyroiditis: Significance of severity of thyroid gland inflammation

    Directory of Open Access Journals (Sweden)

    Mustafa Gulec

    2011-01-01

    Full Text Available Background: There is a clear association between autoimmune thyroiditis (AT and chronic urticaria/angioedema (CUA. However, not all patients with AT demonstrate urticaria. Aims: The aim of the study was to investigate in which patients with AT did CUA become a problem. A sensitive inflammation marker, neopterine (NP was used to confirm whether the severity of inflammation in the thyroid gland was responsible for urticaria or not. Methods: Neopterine levels were assessed in patients with AT with urticaria and without urticaria. Furthermore, levels were compared in relation to pre and post levothyroxine treatment. Twenty-seven patients with urticaria (Group 1 and 28 patients without urticaria (Group 2 were enrolled in the study. A course of levothyroxine treatment was given to all patients, and urine neopterine levels before and after the trial were obtained. Results: All patients completed the trial. Mean age in Group 1 and Group 2 was similar (35.70 ± 10.86 years and 38.36 ± 10.38 years, respectively (P=0.358. Pre-treatment urine neopterine levels were significantly higher in Group 1 (P=0.012. Post-treatment levels decreased in each group, as expected. However, the decrease in the neopterine level was insignificant in the patients of Group 2 (P=0.282. In Group 1, a significant decrease in post-treatment neopterine levels (P=0.015 was associated with the remission of urticaria. Conclusion: In patients with CUA and AT, pre-treatment elevated levels of NP, and its decrease with levothyroxine treatment along with symptomatic relief in urticaria, may be evidence of the relationship between the degree of inflammation in thyroid and presence of urticaria.

  3. Significant interarm blood pressure difference predicts cardiovascular risk in hypertensive patients: CoCoNet study.

    Science.gov (United States)

    Kim, Su-A; Kim, Jang Young; Park, Jeong Bae

    2016-06-01

    There has been a rising interest in interarm blood pressure difference (IAD), due to its relationship with peripheral arterial disease and its possible relationship with cardiovascular disease. This study aimed to characterize hypertensive patients with a significant IAD in relation to cardiovascular risk. A total of 3699 patients (mean age, 61 ± 11 years) were prospectively enrolled in the study. Blood pressure (BP) was measured simultaneously in both arms 3 times using an automated cuff-oscillometric device. IAD was defined as the absolute difference in averaged BPs between the left and right arm, and an IAD ≥ 10 mm Hg was considered to be significant. The Framingham risk score was used to calculate the 10-year cardiovascular risk. The mean systolic IAD (sIAD) was 4.3 ± 4.1 mm Hg, and 285 (7.7%) patients showed significant sIAD. Patients with significant sIAD showed larger body mass index (P < 0.001), greater systolic BP (P = 0.050), more coronary artery disease (relative risk = 1.356, P = 0.034), and more cerebrovascular disease (relative risk = 1.521, P = 0.072). The mean 10-year cardiovascular risk was 9.3 ± 7.7%. By multiple regression, sIAD was significantly but weakly correlated with the 10-year cardiovascular risk (β = 0.135, P = 0.008). Patients with significant sIAD showed a higher prevalence of coronary artery disease, as well as an increase in 10-year cardiovascular risk. Therefore, accurate measurements of sIAD may serve as a simple and cost-effective tool for predicting cardiovascular risk in clinical settings.

  4. Significant interarm blood pressure difference predicts cardiovascular risk in hypertensive patients

    Science.gov (United States)

    Kim, Su-A; Kim, Jang Young; Park, Jeong Bae

    2016-01-01

    Abstract There has been a rising interest in interarm blood pressure difference (IAD), due to its relationship with peripheral arterial disease and its possible relationship with cardiovascular disease. This study aimed to characterize hypertensive patients with a significant IAD in relation to cardiovascular risk. A total of 3699 patients (mean age, 61 ± 11 years) were prospectively enrolled in the study. Blood pressure (BP) was measured simultaneously in both arms 3 times using an automated cuff-oscillometric device. IAD was defined as the absolute difference in averaged BPs between the left and right arm, and an IAD ≥ 10 mm Hg was considered to be significant. The Framingham risk score was used to calculate the 10-year cardiovascular risk. The mean systolic IAD (sIAD) was 4.3 ± 4.1 mm Hg, and 285 (7.7%) patients showed significant sIAD. Patients with significant sIAD showed larger body mass index (P < 0.001), greater systolic BP (P = 0.050), more coronary artery disease (relative risk = 1.356, P = 0.034), and more cerebrovascular disease (relative risk = 1.521, P = 0.072). The mean 10-year cardiovascular risk was 9.3 ± 7.7%. By multiple regression, sIAD was significantly but weakly correlated with the 10-year cardiovascular risk (β = 0.135, P = 0.008). Patients with significant sIAD showed a higher prevalence of coronary artery disease, as well as an increase in 10-year cardiovascular risk. Therefore, accurate measurements of sIAD may serve as a simple and cost-effective tool for predicting cardiovascular risk in clinical settings. PMID:27310982

  5. Identifying Adult Dengue Patients at Low Risk for Clinically Significant Bleeding.

    Directory of Open Access Journals (Sweden)

    Joshua G X Wong

    Full Text Available Clinically significant bleeding is important for subsequent optimal case management in dengue patients, but most studies have focused on dengue severity as an outcome. Our study objective was to identify differences in admission parameters between patients who developed clinically significant bleeding and those that did not. We sought to develop a model for discriminating between these patients.We conducted a retrospective study of 4,383 adults aged >18 years who were hospitalized with dengue infection at Tan Tock Seng Hospital, Singapore from 2005 to 2008. Patients were divided into those with clinically significant bleeding (n = 188, and those without (n = 4,195. Demographic, clinical, and laboratory variables on admission were compared between groups to determine factors associated with clinically significant bleeding during hospitalization.On admission, female gender (p38°C (p38°C (aOR 1.81; 95% CI: 1.27-2.61, nausea/vomiting (aOR 1.39; 95% CI: 0.94-2.12, ANC (aOR 1.3; 95% CI: 1.15-1.46, ALC (aOR 0.4; 95% CI: 0.25-0.64, hematocrit percentage (aOR 0.96; 95% CI: 0.92-1.002 and platelet count (aOR 0.993; 95% CI: 0.988-0.998. At the cutoff of -3.919, the model achieved an AUC of 0.758 (sensitivity:0.87, specificity: 0.38, PPV: 0.06, NPV: 0.98.Clinical risk factors associated with clinically significant bleeding were identified. This model may be useful to complement clinical judgement in triaging adult dengue patients given the dynamic nature of acute dengue, particularly in pre-identifying those less likely to develop clinically significant bleeding.

  6. Clinical significance of hypoalbuminemia in outcome of patients with scrub typhus

    Directory of Open Access Journals (Sweden)

    Kwon Keun-Sang

    2010-07-01

    Full Text Available Abstract Background This study was designed to investigate the clinical significance of hypoalbuminemia as a marker of severity and mortality in patients with Scrub typhus. Methods The patients with scrub typhus were divided into two groups based on the serum albumin levels; Group I (serum albumin Results Of the total 246 patients who underwent the study, 84 patients (34.1% were categorized as Group I and 162 patients were (65.9% as Group II. Group I showed significantly higher incidence of confusion (24.6% vs. 5.3%, p p = 0.002, pleural effusion (22.8% vs. 11.1%, p = 0.03, arrhythmia (12.3% vs. 2.6%, p = 0.008 and non-oliguric acute renal failure (40.4% vs. 11.1%, p p p = 0.012, and higher hospital cost compared to Group II. Conclusions This study showed hypoalbuminemia in scrub typhus was closely related to the frequency of various complication, longer hospital stay, consequently the higher medical cost, necessitating more efficient management of patients, including medical resources.

  7. Clinical significance of serum sex hormones protein and lipid determination in patients with ulcerative colitis

    International Nuclear Information System (INIS)

    Song Qingzhang; Zhang Min

    2010-01-01

    Objective: To investigate the relationships between changes of serum sex hormones levels and protein-lipid metabolism in patients with ulcerative colitis. Methods: Serum levels of estradiol (E 2 ) pregnenedione (P), prolactin(PRL), luteinizing hormone (LH), follicle-stimulating hormone (FSH) (with CLIA), sree testos (T, with RIA) and total-protein (TP), albumin (Alb), globulin (G), albumin/globulinratio (A/G) total-cholesterd (TC), high density lipoprotein cholesterols (LDL-C) (with biochemistry were determined in 72 patients) with ulcerative colitis and 72 controls. Results: The serum levels of T, LH, FSH, TP, Alb, A/G, TC, LDL-C in patients with ulcerative colitis were significantly lower than those in controls (P 2 , PRL in patients with ulcerative colitis were significantly higher than those in controls (P 2 were negatively correlated with TP, A/G and TC (P 2 levels in the female sex (P>0.05) as well as between LH, FSH and T levels in the male sex (P>0.05). Conclusion: The abnormal serum levels of sex hormone might contribute to the development of hypoproteinaemia and lowered lipid levels in patients with ulcerative colitis. Treatment with correction of serum sex hormones levels might be beneficial to the patients. (authors)

  8. Detection and clinical significance of serum autoantibodies in patients with myasthenia gravis

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    Yun LIU

    2016-10-01

    Full Text Available Objective To investigate the expressions and clinical significance of serum anti - acetylcholine receptor antibodies (AChR-Ab, anti-Titin antibodies (Titin-Ab, and anti-Ryanodine receptor antibodies (RyR-Ab in patients with myasthenia gravis (MG. Methods Serum AChR-Ab, Titin-Ab and RyR-Ab were detected with enzyme-linked immunosorbent assay (ELISA in 182 MG patients, 105 patients of other neurological diseases (OND and 62 normal controls. Results Serum AChR-Ab, Titin-Ab and RyR-Ab were detected positive respectively in 68.13% (124/182, 64.29% (117/182 and 67.03% (122/182 of patients in MG group. The positive rates of those antibodies in MG group were significantly higher than those in OND group (P = 0.000, for all and control group (P = 0.000, for all. When 3 antibodies coexisted, the sensitivity in the diagnosis of MG was 41.21%, with 99.40% of specificity. There was no significant difference in the positive rate of serum AChR-Ab, Titin-Ab and RyR-Ab between early-onset MG subgroup and late-onset MG subgroup (P > 0.05, for all. The positive rates of AChR-Ab were significantly higher in MG patients with thymoma than in those without thymoma (P = 0.004. There was no significant difference in the positive rate of Titin-Ab and RyR-Ab between MG with thymoma subgroup and MG without thymoma subgroup (P > 0.05, for all. The prevalence of AChR-Ab in generalized MG (GMG atients (Ⅱa and Ⅱb was higher than those in ocular MG (OMG patients (typeⅠ; P = 0.005, 0.012. There was no significant difference in the positive rate of Titin-Ab and RyR-Ab between GMG subgroup and OMG subgroup (P > 0.05, for all. Conclusions Serum AChR-Ab, Titin-Ab and RyR-Ab can be used as ndicators of the diagnosis of MG. Patients with 3 coexisted positive antibodies are highly suspected as MG. Higher AChR-Ab level in serum of OMG patients indicates the possibility of progressing to GMG. DOI: 10.3969/j.issn.1672-6731.2016.10.007

  9. Quality of life is significantly impaired in non-allergic rhinitis patients

    NARCIS (Netherlands)

    Segboer, Christine L.; Terreehorst, Ingrid; Gevorgyan, Artur; Hellings, Peter W.; van Drunen, Cornelis M.; Fokkens, Wytske J.

    2017-01-01

    In contrast to the well-known significant impairment of quality of life (QoL) in allergic rhinitis (AR), the degree of impairment in QoL in non-allergic rhinitis (NAR) remained unknown for a long time, due to a lack of a validated questionnaire to assess QoL in the NAR patient group. In this study a

  10. Prognostic Significance of Frontal QRS-T Angle in Patients with Idiopathic Dilated Cardiomyopathy

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    Sheng-Na Li

    2016-01-01

    Conclusions: The frontal QRS-T angle is a powerful predictor of all-cause mortality, cardiac mortality, and worsening heart failure in IDC patients, independent of well-established prognostic factors. Optimized therapy significantly narrows the QRS-T angle, which might be an indicator of medication compliance, but this requires further investigation.

  11. Clinical significance of serum leptin levels in patients with graves' disease

    International Nuclear Information System (INIS)

    Hou Ying; Du Fuman; Teng Haikun; Yang Yuzhi

    2008-01-01

    Objective: To investigate the levels of serum leptin in patients with graves' disease. Methods: Serum leptin levels were measured with IRMA in 51 patients with hyperthyroidism as well as 46 hypothyroid and 50 euthyroid subjects as controls. Serum TSH, free T 3 and free T 4 (FT 3 and FT 4 ) were also measured. Body fat percentage (% Fat) and body mass index (BMI) were calculated. Results: Serum leptin levels were significantly lower in patients with graves' disease (male 2.05 ± 1.54μg/L, female 7.47±5. 08 μg/L), than those in hypothyroid and euthyroid subjects. Levels in hypothyroid patients were significantly higher than those in controls, however, excluding the body fat factor, there were no obvious difference. Serum leptin levels in all the 3 groups were significantly positively correlated with BMI. The levels were negatively correlated with FT 3 , FT 4 levels and positively correlated with TSH levels but both were not significant. Serum leptin levels were 2-3 times higher in women than in men among all 3 groups. Conclusion: Thyroid functional status affected serum leptin levels indirectly through the amount of body fat. (authors)

  12. Markers of Collagen Remodeling Detect Clinically Significant Fibrosis in Chronic Hepatitis C Patients

    DEFF Research Database (Denmark)

    Nielsen, Mette J; Kazankov, Konstantin; Leeming, Diana J

    2015-01-01

    as potential biomarkers for clinically significant and advanced fibrosis. METHODS: Specific protein fragments of matrix metalloprotease degraded type I, III, IV and VI collagen (C1M, C3M, C4M, C6M) and type III and IV collagen formation (Pro-C3 and P4NP7S) were assessed in plasma from 403 chronic hepatitis C...... patients by specific ELISAs. Patients were stratified according to Metavir Fibrosis stage; F0 (n = 46), F1 (n = 161), F2 (n = 95), F3 (n = 44) and F4 (n = 33) based on liver biopsy. RESULTS: Pro-C3 was significantly elevated in patients with significant fibrosis (≥F2) compared to F0-F1 (p... the markers C3M, C4M, C6M and P4NP7S were significantly elevated in patients with advanced fibrosis (≥F3) compared to F0-F2 (pC1M showed no difference between fibrosis stages. Using Receiver Operating Characteristics analysis, the best marker for detecting ≥F2 and ≥F3 was Pro-C3 with AUC = 0...

  13. The clinical significance of brain microbleeds in patients with Alzheimer′s disease: Preliminary study

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    Jae-Hyeok Heo

    2016-01-01

    Full Text Available Background: Microbleeds (MBs are observed frequently in Alzheimer′s disease (AD and suggested to play a crucial role in the pathophysiology, but their clinical significance remains unclear. Materials and Methods: The study recruited 100 patients with AD who were diagnosed at the memory clinic in Seoul Medical Center in 2014. For each patient, baseline characteristics, neuropsychological tests, cerebrovascular risk factors, medial temporal lobe atrophy (MTLA, and severity of small vessel disease (SVD according to the existence of MBs were evaluated. Results: The prevalence of MBs in patients with AD was 33%. The percentage of male gender, the severity of SVD and MTLA were significantly increased in MB(+ group. The MB(+ group showed more severe MTLA and SVD than MB(− group. Conclusions: These results suggested that MBs might reflect the burden of amyloid and ischemic vascular pathology.

  14. Clinical significance of determination of serum TRAb levels in patients with relapsing graves' disease

    International Nuclear Information System (INIS)

    Guo Chunlei; Zhou Jiaqiang; Li Wenpeng

    2004-01-01

    Objective: To explore the clinical significance of changes of serum TRAb levels in patients with relapsing Graves' disease. Methods: Serum TRAb (with RRA) and several other thyroid-related hormones (TT 4 , TT 3 , TSH, FT 3 , with CLIA) were determined in the following subjects: 1. 25 cases of relapsing Graves' disease after previous successful treatment; 2. 18 cases of recently diagnosed Graves' disease; 3. 31 cases of successfully treated Graves' disease; 4. 15 cases of simple goiter; 5. 10 cases of nodular goiter; 6. 18 cases of hypothyroidism due to Hashimoto disease. Results: Positive rate of TRAb was 76.00% in patients with relapsing Graves' disease and 77.78% in recently diagnosed Graves' disease cases, both being significantly higher than that in all the other sets of patients studied (P<0.01). Conclusion: Determination of serum TRAb levels was helpful for the diagnosis of relapse in Graves' disease

  15. [Self-relaxation techniques for glaucoma patients. Significance of autogenic training, hypnosis and music therapy].

    Science.gov (United States)

    Bertelmann, T; Strempel, I

    2016-02-01

    Glaucoma is currently the second most common cause of severe visual impairment and blindness worldwide. Standard pharmaceutical and surgical interventions often fail to prevent progression of glaucomatous optic neuropathy. To evaluate whether adjuvantly applied self-relaxation techniques can significantly impact intraocular pressure, ocular perfusion and the overall mental state of affected patients. A search of the literature was carried out and a comprehensive overview of currently available data is presented. Autogenic training, hypnosis and music therapy can significantly impact intraocular pressure, ocular perfusion and overall mental state of patients suffering from glaucoma. As all of these adjuvant therapeutic options are cost-effective, available almost everywhere and at anytime as well as without any known side effects, they can be useful additional techniques in the overall concept for treating glaucoma patients. Regular ocular examinations by an ophthalmologist are, however, mandatory.

  16. Clinical significance of determination of serum thyroid hormones levels in patients with diabetic-2 nephrosis

    International Nuclear Information System (INIS)

    Zhou Feihua; Xu Haifeng; Zhou Runsuo; Sun Tao

    2008-01-01

    Objective: To explore the value of determination of serum thyroid hormones levels in patients with diabetic-2 nephrosis. Methods: Serum thyroid hormones (T 3 , T 4 , rT 3 , sTSH) levels in 98 patients with diabetic-2 nephrosis and 53 controls were measured with RIA. Results: Serum levels of T 3 was significantly higher in patients with diabetic-2 nephrosis than those in controls (P 4 , rT 3 , sTSH levels were not much different (P>0.05). Conclusion: Changes of serum T 3 levels in patients with critical illness were closely related to the severity of the disease process and were useful for outcome prediction. (authors)

  17. Significance of glucocorticoids and their receptors in patients with nephritic syndrome

    International Nuclear Information System (INIS)

    Yang Liusong; Li Dapei; Liu Deyi; Wang Weiyue; Wang Haodan

    1996-01-01

    The glucocorticoid receptor (GCR) in 34 patients with nephritic syndrome (NS) and 40 normal controls is investigated by radioligand binding assay. The results show that the GCR levels of NS patients are correlated well with the treatment results by glucocorticoids (GC). These patients who are sensitive to GC treatment have much higher levels of GCR than those who are not responsive to GC treatment (P<0.01) and the normal controls. The plasma ACTH and cortisol in the same subjects are also measured and the results show that NS patients have much lower levels of these two hormones than the normal controls', but no significant correlation is noted between the levels and the GC treatment effects

  18. Clinical significance of serum laminin in the patients with diabetic nephropathy

    International Nuclear Information System (INIS)

    Wang Lu; Qian Caifeng; Lu Aibin

    2002-01-01

    The concentration of serum LN is determined by radioimmunoassay in 78 diabetic patients and 30 normal subjects as control. The mean concentration of LN in total 78 diabetic patients [(132.54 +- 31.05) μg/L] is higher than that of control [(97.63 +- 19.31) μg/L, P<0.01], especially in group B [(134.25 +- 29.12)μg/L] and group C [(158.51 +- 37.82)μg/L] are remarkably higher as comparable with control (P<0.01). There is significantly positive correlation between serum LN and diabetic duration, UAE, FBG. The results show that abnormal laminin metabolism exists in diabetic patients. The increased serum LN level in diabetic patients related to the severity of diabetic renal lesion and could be an early and sensitive marker of DN

  19. Significance of gender in the attitude towards doctor-patient communication in medical students and physicians.

    Science.gov (United States)

    Löffler-Stastka, Henriette; Seitz, Tamara; Billeth, Sabrina; Pastner, Barbara; Preusche, Ingrid; Seidman, Charles

    2016-09-01

    Gender-specific differences in the attitudes towards doctor-patient communication among medical students and physicians were assessed. A total of 150 medical students and 51 physicians from different departments took part in the study. The association, attitude and experiences regarding doctor-patient communication were assessed with a series of tools and questionnaires. Female doctors and students tended to describe the doctor-patient communication with positive attributes, such as "helpful", "sentimental", "voluble", "sociable", "gentle", "yielding" and "peaceful". Male students and physicians, on the other hand, described doctor-patient communication as "overbearing", "robust" and "inhibited". The most frequent associations females had with the term doctor-patient communication were "empathy", "confidence", "openess", while the most frequent association of the male colleagues was "medical history". Female doctors reported speaking about the psychosocial situation of the patient significantly more often and believed in higher patient satisfaction by sharing more information. Furthermore, they reported having longer conversations with a more equal partnership than their male colleagues. Compared to male students, female students were willing to take part in training their communication skills more often and had more interest in research about doctor-patient communication. Male medical students reported self-doubt during conversations with female patients, while one third of the male physicians talked about "the power over the patient". This study indicates a gender-dependent communication style influenced by stereotypes. At the establishment of communication training these differences should be taken into account, especially to strengthen male communication skills and improve their attitudes.

  20. The prognostic significance of UCA1 for predicting clinical outcome in patients with digestive system malignancies.

    Science.gov (United States)

    Liu, Fang-Teng; Dong, Qing; Gao, Hui; Zhu, Zheng-Ming

    2017-06-20

    Urothelial Carcinoma Associated 1 (UCA1) was an originally identified lncRNA in bladder cancer. Previous studies have reported that UCA1 played a significant role in various types of cancer. This study aimed to clarify the prognostic value of UCA1 in digestive system cancers. The meta-analysis of 15 studies were included, comprising 1441 patients with digestive system cancers. The pooled results of 14 studies indicated that high expression of UCA1 was significantly associated with poorer OS in patients with digestive system cancers (HR: 1.89, 95 % CI: 1.52-2.26). In addition, UCA1 could be as an independent prognostic factor for predicting OS of patients (HR: 1.85, 95 % CI: 1.45-2.25). The pooled results of 3 studies indicated a significant association between UCA1 and DFS in patients with digestive system cancers (HR = 2.50; 95 % CI = 1.30-3.69). Statistical significance was also observed in subgroup meta-analysis. Furthermore, the clinicopathological values of UCA1 were discussed in esophageal cancer, colorectal cancer and pancreatic cancer. A comprehensive retrieval was performed to search studies evaluating the prognostic value of UCA1 in digestive system cancers. Many databases were involved, including PubMed, Web of Science, Embase and Chinese National Knowledge Infrastructure and Wanfang database. Quantitative meta-analysis was performed with standard statistical methods and the prognostic significance of UCA1 in digestive system cancers was qualified. Elevated level of UCA1 indicated the poor clinical outcome for patients with digestive system cancers. It may serve as a new biomarker related to prognosis in digestive system cancers.

  1. The clinical significance of abnormal 99Tcm-MIBI myocardial perfusion tomography in patients with hypertension

    International Nuclear Information System (INIS)

    Yang Yongzhen; Li Zhaoping; Liu Yimin; Zhang Weifang; Zhang Yanyan; Zhang Songlin; Wang Xin; Mao Yuan

    2000-01-01

    Objective: To evaluate the clinical significance of abnormal myocardial perfusion tomography in the hypertensive patients with normal coronary angiography. Methods: Qualitative diagnosis, the average counts ratio of lateral to septal segments (L/S) and the ratio of stress L/S to rest L/S from stress and rest 99 Tc m -sestamibi myocardial perfusion tomography (MPT), and every clinical characteristic and the results from other examinations were compared between hypertensive patients (HP) and normotensive controls (NC). Every risk factor leading to coronary artery disease and related indexes in patients with positive MPT were compared with the results of patients with negative MPT. Results: 1) The positive rate of MPT in HP was obviously higher than that of NC,which was 61.9% vs 9.1%, respectively. Most focuses of MPT were reversible defects (RD), a few of them accompanied by reverse reversible defects (RRD). There were many more angina pectoris and heart arrhythmia attacks in HP than in NC. 2) The ratio of stress L/S to rest L/S of HP was lower than that of NC (P<0.05). 3) The ratio of stress L/S to rest L/S of the patients with positive MPT in HP significantly decreased compared with that of the patients with negative MPT (P<0.01). There were more patients being addicted to smoking and drinking in those with a positive than in those with a negative MPT (53.8% versus 12.5%, P<0.05). 4) The abnormal defects of MPT in HP were almost seen in any segment of left ventricle and most of the patients had no left ventricular hypertrophy, but did smoke and drink. Conclusions: 1)Abnormal MPT exist in the HP with normal coronary angiography and not necessarily with left ventricular hypertrophy. 2)The long-term addiction of smoking and drinking was one of the risk factors leading to arouse myocardial ischemia in HP

  2. Prognostic significance of positron emission tomography using fluorine-18-fluorodeoxyglucose in patients treated for malignant lymphoma

    International Nuclear Information System (INIS)

    Cremerius, U.; Zimny, M.; Bares, R.; Buell, U.; Fabry, U.; Osieka, R.; Neuerburg, J.

    2001-01-01

    Aim: To evaluate the prognostic significance of positron emission tomography (PET) using fluorine-18-[2]-fluoro-2-deoxyglucose (FDG) in patients treated for Hodgkin's disease (HD) or non-Hodgkin's lymphoma (NHL) compared to conventional restaging (CRS). Methods: Fifty-six patients with either HD (n = 22), high-grade NHL (n = 26) or centrocytic-centroblastic NHL (n = 8) were included. PET was performed in 41 patients for treatment reevaluation up to three months after therapy and in patients with persisting residual masses (n = 10) or suspected relapse (n = 5) four to twelve months after treatment. The scans were evaluated qualitatively and quantitatively using standardised uptake values (SUV). Progression-free survival (PFS) was estimated to assess the prognostic value of FDG PET and clinical follow-up was taken as gold standard. Results: PET was positive in nineteen of 41 patients studied for treatment reevaluation. Progression was observed after a median interval of two months (range 0-15) in sixteen of 19 patients after a positive PET scan and in three of 22 patients after a negative scan (p 11.35 of lymphoma lesions was associated with poorer PFS than SUV [de

  3. Significantly reduced hypoxemic events in morbidly obese patients undergoing gastrointestinal endoscopy: Predictors and practice effect

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    Basavana Gouda Goudra

    2014-01-01

    Full Text Available Background: Providing anesthesia for gastrointestinal (GI endoscopy procedures in morbidly obese patients is a challenge for a variety of reasons. The negative impact of obesity on the respiratory system combined with a need to share the upper airway and necessity to preserve the spontaneous ventilation, together add to difficulties. Materials and Methods: This retrospective cohort study included patients with a body mass index (BMI >40 kg/m 2 that underwent out-patient GI endoscopy between September 2010 and February 2011. Patient data was analyzed for procedure, airway management technique as well as hypoxemic and cardiovascular events. Results: A total of 119 patients met the inclusion criteria. Our innovative airway management technique resulted in a lower rate of intraoperative hypoxemic events compared with any published data available. Frequency of desaturation episodes showed statistically significant relation to previous history of obstructive sleep apnea (OSA. These desaturation episodes were found to be statistically independent of increasing BMI of patients. Conclusion: Pre-operative history of OSA irrespective of associated BMI values can be potentially used as a predictor of intra-procedural desaturation. With suitable modification of anesthesia technique, it is possible to reduce the incidence of adverse respiratory events in morbidly obese patients undergoing GI endoscopy procedures, thereby avoiding the need for endotracheal intubation.

  4. Significantly reduced hypoxemic events in morbidly obese patients undergoing gastrointestinal endoscopy: Predictors and practice effect.

    Science.gov (United States)

    Goudra, Basavana Gouda; Singh, Preet Mohinder; Penugonda, Lakshmi C; Speck, Rebecca M; Sinha, Ashish C

    2014-01-01

    Providing anesthesia for gastrointestinal (GI) endoscopy procedures in morbidly obese patients is a challenge for a variety of reasons. The negative impact of obesity on the respiratory system combined with a need to share the upper airway and necessity to preserve the spontaneous ventilation, together add to difficulties. This retrospective cohort study included patients with a body mass index (BMI) >40 kg/m(2) that underwent out-patient GI endoscopy between September 2010 and February 2011. Patient data was analyzed for procedure, airway management technique as well as hypoxemic and cardiovascular events. A total of 119 patients met the inclusion criteria. Our innovative airway management technique resulted in a lower rate of intraoperative hypoxemic events compared with any published data available. Frequency of desaturation episodes showed statistically significant relation to previous history of obstructive sleep apnea (OSA). These desaturation episodes were found to be statistically independent of increasing BMI of patients. Pre-operative history of OSA irrespective of associated BMI values can be potentially used as a predictor of intra-procedural desaturation. With suitable modification of anesthesia technique, it is possible to reduce the incidence of adverse respiratory events in morbidly obese patients undergoing GI endoscopy procedures, thereby avoiding the need for endotracheal intubation.

  5. Prognostic significance of new onset ascites in patients with pancreatic cancer

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    Luzardo German

    2006-03-01

    Full Text Available Abstract Background The purpose of this study was to determine risk factors for development of malignant ascites and its prognostic significance in patients with pancreatic cancer. Methods A prospective database was queried to identify patients with pancreatic cancer who develop ascites. Stage at presentation, size, and location of primary tumor, treatment received and length of survival after onset of ascites were determined. Results A total of 15 patients were identified. Of which 4 patients (1 stage II, 3 stage III underwent pancreaticoduodenectomy and manifested with ascites 2, 3, 24 and 47 months after surgery (tumor size 2.9 ± 1.32 cm. All but one of the remaining 11 patients (tumor size 4.4 ± 3.38 cm presented with metastatic disease, and all developed malignant ascites 9 months after diagnosis, dying 2 months later. Resected patients lived longer before the onset of ascites, but not after. Conclusion Once diagnosed, ascites in pancreatic cancer patients heralds imminent death. Limited survival should be considered when determining the aggressiveness of further intervention.

  6. Clinico-pathological study of glomerular diseases in patients with significant proteinuria in North India

    Directory of Open Access Journals (Sweden)

    Irneet Mundi

    2014-01-01

    Full Text Available Proteinuria is a common manifestation of renal disease. The present study was carried out to analyze the clinic-pathological correlation, assess the value of histopathology and immunofluorescence (IF as well as note the spectrum of renal diseases in patients with significant proteinuria. Fifty consecutive patients having proteinuria >1 g/24 h underwent ultrasound-guided percutaneous renal biopsy. Clinical information was correlated with the pathological findings and the results were analyzed. The patients were in the age range of 12-79 years. Males (60% outnumbered females (40% in all the disease categories except lupus nephritis and IgA nephropathy. The most common clinical presentation was the nephrotic syndrome, seen in 31 cases (62%. Primary glomerular diseases (72% were more common than secondary glomerular diseases (24% and tubulointerstitial diseases (4%. Overall, the most common pathological diag-nosis was focal and segmental glomerulosclerosis (FSGS (20%, followed by membranous glomerulonephritis (MGN (18%. In young patients (age 60 years it was FSGS (60%. IF modified the diagnosis in 12% of the cases. The concordance between clinical diagnosis and pathological diagnosis was 66%. The difference between clinical diagnosis and final diagnosis was statistically significant. Our study further reinforces the knowledge that renal biopsy helps in accurate diagnosis and, thus, helps in appropriate management of the patients. IF provides additional information that can make the morphologic diagnosis considerably more precise.

  7. Management of Patients With Hepatitis C Virus, Monoclonal Gammopathy of Undetermined Significance, and Multiple Myeloma

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    Alisse Hannaford BS

    2017-04-01

    Full Text Available Background and Aim: The vast majority of the 2.7 million individuals in the United States who are currently infected with hepatitis C virus (HCV were born between 1945 and 1965. The median age of these patients in this particular generation at the time of this writing was 55 years. In the general population, older age is a risk factor for multiple myeloma (MM and other monogammopathies. As the baby boomer population ages, HCV providers are increasingly likely to encounter HCV-infected patients with a monoclonal gammopathy. Guidelines for managing these patients are needed. Methods: We conducted a detailed case series investigation of 4 HCV-positive patients with MM or a monoclonal gammopathy disorder. Patients were followed at the Mount Sinai Faculty Practice liver clinic. We also performed a detailed review of the literature exploring if there is any known association between HCV, MM, and monoclonal gammopathy. Results and Conclusions: There is no convincing evidence of a causal association between HCV and MM. HCV is linked to type II and type III cryoglobulinemia, specific kinds of monoclonal gammopathies of determinable significance. Whether a link exists between HCV and MM or monoclonal gammopathy of undetermined significance is unclear. Our case series provides the first evidence that modern HCV treatments with direct-acting antivirals can be safely and effectively co-administered with MM chemotherapy.

  8. Clinical significance of percutaneous endoscopic gastrostomy for patients with severe craniocerebral injury

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    Du Hanggen

    2014-12-01

    Full Text Available Objective: To investigate the application of percutaneous endoscopic gastrostomy (PEG to patients with severe craniocerebral injury for the purpose of nutritional support therapy and pulmonary infection prevention. Methods: A total of 43 patients with severe craniocerebral injury admitted to our department from January 2008 to December 2012 received PEG followed by nutritional therapy. There were other 82 patients who were prescribed nasal-feeding nutrition. Nutrition status was evaluated by comparing serum albumin levels, and the incidence of pulmonary infection 1 week before and 2 weeks after operation was identifi ed and compared. Results: Both PEG and nasal-feeding nutrition therapies have significantly levated serum albumin levels (P<0.05. Serum albumin levels before and after nutritional therapies showed no significant difference between the two groups (P>0.05. The incidence of pulmonary infection in PEG group was significantly decreased compared with that in nasal-feeding nutrition group (P<0.05. Conclusion: PEG is an effective method for severe craniocerebral injury patients. It can not only provide enteral nutrition but also prevent pulmonary infection induced by esophageal refl ux. Key words: Gastrostomy; Craniocerebral trauma; Enteral nutrition

  9. The most important psychological and psychosocial needs of Polish multiple sclerosis patients and their significant others.

    Science.gov (United States)

    Potemkowski, Andrzej; Brola, Waldemar; Ratajczak, Anna; Ratajczak, Marcin; Kowalewski, Mariusz; Lewita, Małgorzata; Kapica-Topczewska, Katarzyna; Tarasiuk, Joanna; Stępień, Adam; Gocyła-Dudar, Katarzyna; Zaborski, Jacek; Bartosik-Psujek, Halina

    2017-01-01

    People with multiple sclerosis (MS) and their relatives often have multiple, complex needs which require support from a wide range of services. The aim of the study, the first of its kind in Poland, was to identify the most important needs of patients with MS and their significant others (SO). A questionnaire developed from focus groups consisting of 20 needs-related statements was administered in seven MS centers to 573 MS patients and 220 SO. The mean age of the patients was 42.61 years old; the mean MS duration was 9.43 years. The respondents were asked to rate the needs statements according to their importance on an 11-point scale. The questionnaire was similar for the MS patients and their SO. The most important needs in the patient group were: to feel needed and efficient in life; to have easy access to professional rehabilitation; and to be sure that doctors are interested in my condition. The three most important needs in the SO group were: to know that relatives/friends feel needed and efficient in life; to have good living conditions; and to be sure that doctors are interested in my relative's/friend's condition. Correlation analysis revealed that in the patients group, there was a positive correlation between patient's age and the importance of factors such as the need for support and interest in their disease from the family doctor ( P interest from the clinic in life issues of the patient ( P <0.001), and the need for access to self-rehabilitation ( P <0.003); while the need to continue working part-time was inversely correlated with age ( P <0.009). The needs of the MS patients and SO were similar. The data validate the importance of interdisciplinary care for the MS population.

  10. Clinical significance of conventional rib series in patients with minor thoracic trauma

    International Nuclear Information System (INIS)

    Hoffstetter, P.; Dornia, C.; University Medical Center Regensburg; Wagner, M.; Niessen, C.; Dendl, L.M.; Stroszczynski, C.; Schreyer, A.G.; Al Suwaidi, M.H.

    2014-01-01

    Background: Conventional rib series (RS) represent a dedicated radiographic technique to visualize the bony parts of the chest wall. The method is commonly used to evaluate minor thoracic trauma, frequently in combination with chest radiographs (CRs). The aim of this study is to asses the clinical relevance of rib fractures diagnosed by RS in minor thoracic trauma. Methods: Retrospective study of 669 patients who received RS for the evaluation of minor thoracic trauma. 405 of the 669 patients received an additional CR. Radiological reports were classified into fracture versus no fracture. Patients were divided into four groups depending on the clinical follow-up. The findings of RS and CR were analyzed using the McNemar test. The statistical significance between the results of the radiographic examinations and the clinical follow-up was analyzed by the Chi-Square test and the Kruskal-Wallis test. Results: We included 669 patients (61.4% men, 38.6% women, median age: 51 years, range: 13-92 years). Analyzing the reports of 669 patients who received RS, 157 (23.5%) patients were diagnosed with at least one fractured rib while no fracture was found in 512 (76.5%) patients. Considering the 157 patients with fractured ribs, 73 (46.8%) had a single fracture, 38 (24.4%) and two fractures and 45 (28.8%) had more than two fractures. When assessing the 405 CRs, we detected 69 (17%) fractures while the corresponding RS of the same patients revealed 87 (21.5%) fractures (p < 0.05). Concerning all patients with rib fractures, 63.1% received medical therapy, while 64.5% of those patients without a radiologically documented fracture also received therapy (p = 0.25). Conclusion: Our results suggest a limited clinical value of detected rib fractures based on RS. Despite being superior compared to CR in diagnosing rib fractures, the results from RS seem to have no significant influence on further clinical management and therapeutic measures. Minor thoracic trauma should be evaluated

  11. Clinical significance of conventional rib series in patients with minor thoracic trauma

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    Hoffstetter, P.; Dornia, C. [Asklepios Medical Center, Bad Abbach (Germany). Radiology; University Medical Center Regensburg (Germany). Radiology; Wagner, M.; Niessen, C.; Dendl, L.M.; Stroszczynski, C.; Schreyer, A.G. [University Medical Center Regensburg (Germany). Radiology; Al Suwaidi, M.H. [Asklepios Medical Center, Bad Abbach (Germany). Rheumatology/Clinical Immmunology

    2014-09-15

    Background: Conventional rib series (RS) represent a dedicated radiographic technique to visualize the bony parts of the chest wall. The method is commonly used to evaluate minor thoracic trauma, frequently in combination with chest radiographs (CRs). The aim of this study is to asses the clinical relevance of rib fractures diagnosed by RS in minor thoracic trauma. Methods: Retrospective study of 669 patients who received RS for the evaluation of minor thoracic trauma. 405 of the 669 patients received an additional CR. Radiological reports were classified into fracture versus no fracture. Patients were divided into four groups depending on the clinical follow-up. The findings of RS and CR were analyzed using the McNemar test. The statistical significance between the results of the radiographic examinations and the clinical follow-up was analyzed by the Chi-Square test and the Kruskal-Wallis test. Results: We included 669 patients (61.4% men, 38.6% women, median age: 51 years, range: 13-92 years). Analyzing the reports of 669 patients who received RS, 157 (23.5%) patients were diagnosed with at least one fractured rib while no fracture was found in 512 (76.5%) patients. Considering the 157 patients with fractured ribs, 73 (46.8%) had a single fracture, 38 (24.4%) and two fractures and 45 (28.8%) had more than two fractures. When assessing the 405 CRs, we detected 69 (17%) fractures while the corresponding RS of the same patients revealed 87 (21.5%) fractures (p < 0.05). Concerning all patients with rib fractures, 63.1% received medical therapy, while 64.5% of those patients without a radiologically documented fracture also received therapy (p = 0.25). Conclusion: Our results suggest a limited clinical value of detected rib fractures based on RS. Despite being superior compared to CR in diagnosing rib fractures, the results from RS seem to have no significant influence on further clinical management and therapeutic measures. Minor thoracic trauma should be evaluated

  12. Prognostic significance of the prognostic nutritional index in esophageal cancer patients undergoing neoadjuvant chemotherapy.

    Science.gov (United States)

    Nakatani, M; Migita, K; Matsumoto, S; Wakatsuki, K; Ito, M; Nakade, H; Kunishige, T; Kitano, M; Kanehiro, H

    2017-08-01

    Nutritional status is one of the most important issues faced by cancer patients. Several studies have shown that a low preoperative nutritional status is associated with a worse prognosis in patients with various types of cancer, including esophageal cancer (EC). Recently, neoadjuvant chemotherapy (NAC) and/or radiotherapy have been accepted as the standard treatment for resectable advanced EC. However, NAC has the potential to deteriorate the nutritional status of a patient. This study aimed to evaluate the prognostic significance of the nutritional status for EC patients who underwent NAC. We retrospectively reviewed 66 squamous cell EC patients who underwent NAC consisting of docetaxel, cisplatin, and 5-fluorouracil followed by subtotal esophagectomy at Nara Medical University Hospital between January 2009 and August 2015. To assess the patients' nutritional status, the prognostic nutritional index (PNI) before commencing NAC and prior to the operation was calculated as 10 × serum albumin (g/dl) + 0.005 × total lymphocyte count in the peripheral blood (per mm3). The cutoff value of the PNI was set at 45. A multivariable analysis was performed to identify prognostic factors for overall survival (OS) and relapse-free survival (RFS). The mean pre-NAC and preoperative PNI were 50.2 ± 5.7 and 48.1 ± 4.7, respectively (P = 0.005). The PNI decreased following NAC in 44 (66.7%) patients. Before initiating NAC, 9 (13.6%) patients had a low PNI, and 12 (18.2%) patients had a low PNI prior to the operation. The pre-NAC PNI and preoperative PNI were significantly associated with the OS (P = 0.013 and P = 0.004, respectively) and RFS (P = 0.036 and P = 0.005, respectively) rates. The multivariable analysis identified the preoperative PNI as an independent prognostic factor for poor OS and RFS, although the pre-NAC PNI was not an independent predictor. Our results suggest that the preoperative PNI is a useful marker for predicting the long-term outcomes of EC patients

  13. Significance of sarcopenia as a prognostic factor for metastatic urothelial carcinoma patients treated with systemic chemotherapy.

    Science.gov (United States)

    Abe, Hideyuki; Takei, Kohei; Uematsu, Toshitaka; Tokura, Yuumi; Suzuki, Issei; Sakamoto, Kazumasa; Nishihara, Daisaku; Yamaguchi, Yoshiyuki; Mizuno, Tomoya; Nukui, Akinori; Kobayashi, Minoru; Kamai, Takao

    2018-04-01

    Recently, numerous studies have reported an association between sarcopenia and poor outcomes in various kinds of malignancies. We investigated whether sarcopenia predicts the survival of patients with metastatic urothelial carcinoma who underwent systemic chemotherapy. We reviewed 87 metastatic urothelial carcinoma patients who underwent chemotherapy (gemcitabine plus cisplatin or gemcitabine plus carboplatin for cisplatin-unfit patients) between 2007 and 2015. A computed tomography scan prior to chemotherapy was used for evaluating sarcopenia, and we measured three cross-sectional areas of skeletal muscle at the third lumbar vertebra and calculated the skeletal muscle index (SMI), the paraspinal muscle index (PSMI), and the total psoas area (TPA) of each patient. Predictive values of survival were assessed using Cox regression analysis. The median overall survival (OS) was 16 months (95% CI 13.5-18). Although SMI alone was not a significant predictor of shorter OS (P = 0.117) in univariate analysis, SMI stratified by the value of the body mass index (BMI) was a significant predictor of shorter OS in univariate analysis (P = 0.037) and was also an independent predictor of shorter OS in multivariate analysis (P = 0.026). PSMI and TPA were not significant prognostic factors even when stratified by BMI (P = 0.294 and 0.448), respectively. Neither PSMI nor TPA could substitute SMI as a predictor for poor outcomes in metastatic urothelial carcinoma patients treated with systemic chemotherapy in our study. SMI stratified by BMI is a useful predictor of prognosis in these patients.

  14. The significance of preoperative CT during arterial portography in surgical treatment of patients with hepatocellular carcinoma

    International Nuclear Information System (INIS)

    Hayashi, Takafumi; Suzuki, Kazunori; Konishi, Ichiro; Sato, Naoki; Yamashiro, Yutaka; Yamaguchi, Yumi; Hirooka, Yasuaki; Kaibara, Nobuaki

    1999-01-01

    This study was designed to elucidate the significance of preoperative computed tomography during arterial portography (CTAP) in surgical treatment of hepatocellular carcinoma (HCC). Eighteen patients with HCC whose minute lesions had been pointed out by CTAP preoperatively (CTAP positive group) were compared with another eight patients with HCC having postoperative recurrence in a region at where no tumors had been detected by preoperative CTAP (CTAP negative group) for preoperative location of tumor and postoperative pattern of recurrence. In the CTAP positive group, 11 patients had recurrence and the remaining seven patients had not. Disease-free periods up to recurrences were 8.7 months in an average in the 11 CTAP positive patients and 16.6 months in the CTAP-negative group, showing a significantly shorter interval in the CTAP positive patients. In recurred cases from the CTAP positive group, tumors identified by imaging procedures other than CTAP were solitary in four and multiple in seven cases, while all solitary in non-recurred cases. In the recurred CTAP positive cases, actual recurrence occurred in the same segment where a tumor had been pointed out by CTAP alone in five out of six cases of solitary recurrence; or involved the same segment where CTAP detected tumor (s) in four out of five cases of multiple recurrence. It is indicated that the possibility of postoperative recurrence of HCC is high in cases having minute lesions visualized by CTAP alone in addition to multiple lesions visualized by imaging procedures other than CTAP. We think that periodical imaging methods including CTAP are required for HCC patients. (author)

  15. Serum endocan level and its prognostic significance in breast cancer patients

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    Ozturk Ates

    2018-04-01

    Full Text Available Background: Endocan, known as endothelial cell specific molecule (ESM, is a novel endothelial dysfunction marker. The aim of this study is to examine the plasma endocan level and its prognostic significance in newly diagnosed breast cancer patients. Methods: A total of 84 patients were enrolled the study. Plasma endocan level was measured by specific enzyme-linked immunosorbent assay (ELİSA kit. Ethical approval and informed consent were attained. Results: At the time of diagnosis, 33 patients had stage 4 disease. The median plasma endocan level was 619.9 (min 259.9–2813.2 ng/L and its level was significantly higher in metastatic breast cancer group compared to non–metastatic breast cancer group. According to molecular sub-type of breast cancer, there is not statistical difference in plasma endocan level, but its level was higher in patients with Her-2 amplified and triple negative breast cancer (TNBC. Median follow-up time is 11 (1-30 months. Event free survival (EFS was 15 months in patients with plasma endocan level lower than 620, while it was 4 months in patients with serum endocan level greater than 620 (p = 0.016. There was no difference between groups in terms of hypertension, age, Lymphovascular invasion (LVI, extra capsular extension (ECE, body mass index (BMI and White blood cells (WBC, platelet count and plasma endocan level. Conclusion: Plasma endocan levels higher than non metastatic breast cancer. Patients with high plasma endocan levels are short EFS. Further studies would be useful to assess endocan level as a prognostic factor in breast cancer. Keywords: Endothelial cell specific molecule, Breast cancer, Prognosis

  16. Clinical Significance of IGFBP-3 Methylation in Patients with Early Stage Gastric Cancer

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    Seung Tae Kim

    2015-08-01

    Full Text Available BACKGROUND: IGFBP-3 is a multifunctional protein that inhibits growth and induces apoptosis of cancer cells. Hypermethylation of the promoter represses expression of the IGFBP-3 gene. We undertook this study to assess the impact of IGFBP-3 methylation on survival of early stage gastric cancer patients. METHODS: Of the 482 tissue samples from gastric cancer patients who underwent curative surgery, IGFBP-3 methylation was tested in 138 patients with stage IB/II gastric cancer. We also analyzed IGFBP-3 methylation in 26 gastric cancer cell lines. IGFBP-3 methylation was evaluated by methylation-specific polymerase chain reaction (MethyLight. Statistical analyses, all two-sided, were performed to investigate the prognostic effects of methylation status of the IGFBP-3 promoter on various clinical parameters. RESULTS: Hypermethylation of IGFBP-3 was observed in 26 (19% of the 138 stage IB/II gastric cancer patients. Clinicopathological factors such as age, Lauren classification, sex, tumor infiltration, lymph node metastasis, and histologic grade did not show a statistically significant association with the methylation status of the IGFBP-3 promoter. Patients with a hypermethylated IGFBP-3 promoter had similar 8-year disease-free survival compared with those without a hypermethylated IGFBP-3 promoter (73% vs 75%, P = .78. In subgroup analyses, females, but not males, seemed to have poorer prognosis for DFS and OS in the subset of patients with IGFBP-3 methylation as compared with those without IGFBP-3 methylation (8-year DFS: 55.6% vs 71.6%, P = .3694 and 8-year overall survival: 55.6% vs 68.4%, P = .491, respectively even with no statistical significance. CONCLUSIONS: The status of IGFBP-3 methylation as measured by methylation-specific polymerase chain reaction proposed the modest role for predicting survival in specific subgroups of patients with early-stage gastric cancer who undergo curative surgery. However, this needs further investigation.

  17. Utility of screening ultrasound after first febrile UTI among patients with clinically significant vesicoureteral reflux.

    Science.gov (United States)

    Massanyi, Eric Z; Preece, Janae; Gupta, Angela; Lin, Susan M; Wang, Ming-Hsien

    2013-10-01

    To assess the sensitivity and negative predictive value (NPV) of screening renal and bladder ultrasound (RBUS) after initial febrile urinary tract infection (UTI) among patients with clinically significant vesicoureteral reflux (VUR). A retrospective review was performed of all children UTI between 2004 and 2011. The sensitivity and NPV of initial RBUS was calculated among patients who were found to have high-grade (IV-V) VUR. Additionally, initial RBUS among patients with evidence of photopenia on dimercaptosuccinic acid (DMSA) scan or who underwent surgical intervention were reviewed. One hundred forty-four patients with febrile UTI were identified; available RBUS, voiding cystourethrogram (VCUG), and DMSA results for each kidney were reviewed. One hundred fifty-eight kidneys had evidence of VUR on VCUG, and initial RBUS demonstrated abnormality in 25 (sensitivity 0.17). Forty-five kidneys had high-grade VUR and RBUS revealed abnormality in 16 (sensitivity 0.36). One hundred seventy-eight kidneys had no evidence of abnormality on initial RBUS, and 136 (76%) were found to have VUR (NPV 0.24), of which 31 had high-grade VUR (NPV 0.83). Seven kidneys had scarring on DMSA and initial RBUS was normal in 4 (57%). Twelve of 19 patients (63%) who eventually underwent surgical intervention had a normal initial RBUS. RBUS has poor sensitivity and NPV for detecting high-grade VUR in patients UTI. A significant number of patients who were diagnosed with high-grade VUR, renal scarring, or underwent surgical correction of VUR had a negative screening RBUS. Copyright © 2013 Elsevier Inc. All rights reserved.

  18. Patients experiencing statin-induced myalgia exhibit a unique program of skeletal muscle gene expression following statin re-challenge

    OpenAIRE

    Elam, Marshall B.; Majumdar, Gipsy; Mozhui, Khyobeni; Gerling, Ivan C.; Vera, Santiago R.; Fish-Trotter, Hannah; Williams, Robert W.; Childress, Richard D.; Raghow, Rajendra

    2017-01-01

    Statins, the 3-hydroxy-3-methyl-glutaryl (HMG)-CoA reductase inhibitors, are widely prescribed for treatment of hypercholesterolemia. Although statins are generally well tolerated, up to ten percent of statin-treated patients experience myalgia symptoms, defined as muscle pain without elevated creatinine phosphokinase (CPK) levels. Myalgia is the most frequent reason for discontinuation of statin therapy. The mechanisms underlying statin myalgia are not clearly understood. To elucidate change...

  19. Prognostic significance of adverse events in patients with hepatocellular carcinoma treated with sorafenib.

    Science.gov (United States)

    Granito, Alessandro; Marinelli, Sara; Negrini, Giulia; Menetti, Saverio; Benevento, Francesca; Bolondi, Luigi

    2016-03-01

    Sorafenib is the standard treatment for patients with hepatocellular carcinoma (HCC) with advanced stage disease. Although its effectiveness has been demonstrated by randomized clinical trials and confirmed by field practice studies, reliable markers predicting therapeutic response have not yet been identified. Like other tyrosine kinase inhibitors, treatment with sorafenib is burdened by the development of adverse effects, the most frequent being cutaneous toxicity, diarrhoea, arterial hypertension and fatigue. In recent years, several studies have analysed the correlation between off-target effects and sorafenib efficacy in patients with HCC. In this review, an overview of the studies assessing the prognostic significance of sorafenib-related adverse events is provided.

  20. Significance of urinary full-length megalin in patients with IgA nephropathy.

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    Takuto Seki

    Full Text Available BACKGROUND AND OBJECTIVES: Megalin is highly expressed at the apical membranes of proximal tubular epithelial cells. A urinary full-length megalin (C-megalin assay is linked to the severity of diabetic nephropathy in type 2 diabetes. This study examined the relationship between levels of urinary C-megalin and histological findings in adult patients with IgA nephropathy (IgAN. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: Urine samples voided in the morning on the day of renal biopsy were obtained from 73 patients with IgAN (29 men and 44 women; mean age, 33 years and 5 patients with membranous nephropathy (MN. Renal pathologic variables were analyzed using the Oxford classification of IgAN, the Shigematsu classification and the Clinical Guidelines of IgAN in Japan. The levels of urinary C-megalin were measured by sandwich ELISA. RESULTS: Histological analysis based on the Oxford classification revealed that the levels of urinary C-megalin were correlated with mesangial hypercellularity in IgAN patients (OR = 1.76, 95% CI: 1.04-3.27, P<0.05. There was a significant correlation between the levels of urinary C-megalin and the severity of chronic extracapillary abnormalities according to the Shigematsu classification in IgAN patients (β = 0.33, P = 0.008. The levels of urinary C-megalin were significantly higher in all risk levels of IgAN patients requiring dialysis using the Clinical Guidelines of IgAN in Japan than in the control group. The levels of urinary C-megalin were significantly higher in the high risk and very high risk grades than in the low risk grade (P<0.05. The levels of urinary C-megalin were significantly higher in MN patients compared to the control group. CONCLUSIONS: The levels of urinary C-megalin are associated with histological abnormalities in adult IgAN patients. There is a possibility that urinary C-megalin is an independent predictor of disease progression of IgAN. In addition, our results suggest that

  1. Reproducibility of Dynamic Computed Tomography Brain Perfusion Measurements in Patients with Significant Carotid Artery Stenosis

    Energy Technology Data Exchange (ETDEWEB)

    Serafin, Z.; Kotarski, M.; Karolkiewicz, M.; Mindykowski, R.; Lasek, W.; Molski, S.; Gajdzinska, M.; Nowak-Nowacka, A. (Dept. of Radiology and Diagnostic Imaging, and Dept. of General and Vascular Surgery, Nicolaus Copernicus Univ., Collegium Medicum, Bydgoszcz (Poland))

    2009-02-15

    Background: Perfusion computed tomography (PCT) determination is a minimally invasive and widely available technique for brain blood flow assessment, but its application may be restricted by large variation of results. Purpose: To determine the intraobserver, interobserver, and inter examination variability of brain PCT absolute measurements in patients with significant carotid artery stenosis (CAS), and to evaluate the effect of the use of relative perfusion values on PCT reproducibility. Material and Methods: PCT imaging was completed in 61 patients before endarterectomy, and in 38 of these within 4 weeks after treatment. Cerebral blood flow (CBF), cerebral blood volume (CBV), time to peak (TTP), and peak enhancement intensity (PEI) were calculated with the maximum slope method. Inter examination variability was evaluated based on perfusion of hemisphere contralateral to the treated CAS, from repeated examinations. Interobserver and intraobserver variability were established for the untreated side, based on pretreatment examination. Results: Interobserver and intraobserver variability were highest for CBF measurement (28.8% and 32.5%, respectively), and inter examination variability was the highest for CBV (24.1%). Intraobserver and interobserver variability were higher for absolute perfusion values compared with their respective ratios for CBF and TTP. The only statistically significant difference between perfusion values measured by two observers was for CBF (mean 78.3 vs. 67.5 ml/100 g/min). The inter examination variability of TTP (12.1%) was significantly lower than the variability of other absolute perfusion measures, and the inter examination variability of ratios was significantly lower than absolute values for all the parameters. Conclusion: In longitudinal studies of patients with chronic cerebral ischemia, PCT ratios and either TTP or CBV are more suitable measures than absolute CBF values, because of their considerably lower inter- and intraobserver

  2. Reproducibility of Dynamic Computed Tomography Brain Perfusion Measurements in Patients with Significant Carotid Artery Stenosis

    International Nuclear Information System (INIS)

    Serafin, Z.; Kotarski, M.; Karolkiewicz, M.; Mindykowski, R.; Lasek, W.; Molski, S.; Gajdzinska, M.; Nowak-Nowacka, A.

    2009-01-01

    Background: Perfusion computed tomography (PCT) determination is a minimally invasive and widely available technique for brain blood flow assessment, but its application may be restricted by large variation of results. Purpose: To determine the intraobserver, interobserver, and inter examination variability of brain PCT absolute measurements in patients with significant carotid artery stenosis (CAS), and to evaluate the effect of the use of relative perfusion values on PCT reproducibility. Material and Methods: PCT imaging was completed in 61 patients before endarterectomy, and in 38 of these within 4 weeks after treatment. Cerebral blood flow (CBF), cerebral blood volume (CBV), time to peak (TTP), and peak enhancement intensity (PEI) were calculated with the maximum slope method. Inter examination variability was evaluated based on perfusion of hemisphere contralateral to the treated CAS, from repeated examinations. Interobserver and intraobserver variability were established for the untreated side, based on pretreatment examination. Results: Interobserver and intraobserver variability were highest for CBF measurement (28.8% and 32.5%, respectively), and inter examination variability was the highest for CBV (24.1%). Intraobserver and interobserver variability were higher for absolute perfusion values compared with their respective ratios for CBF and TTP. The only statistically significant difference between perfusion values measured by two observers was for CBF (mean 78.3 vs. 67.5 ml/100 g/min). The inter examination variability of TTP (12.1%) was significantly lower than the variability of other absolute perfusion measures, and the inter examination variability of ratios was significantly lower than absolute values for all the parameters. Conclusion: In longitudinal studies of patients with chronic cerebral ischemia, PCT ratios and either TTP or CBV are more suitable measures than absolute CBF values, because of their considerably lower inter- and intraobserver

  3. Clinical significance of NGAL and KIM-1 for acute kidney injury in patients with scrub typhus.

    Science.gov (United States)

    Sun, In O; Shin, Sung Hye; Cho, A Young; Yoon, Hyun Ju; Chang, Mi Yok; Lee, Kwang Young

    2017-01-01

    The aim of this study is to investigate the clinical significance of neutrophil gelatinase-associated lipocalin (NGAL) and kidney injury molecule-1 (KIM-1) for acute kidney injury (AKI) in patients with scrub typhus. From 2014 to 2015, 145 patients were diagnosed with scrub typhus. Of these, we enrolled 138 patients who were followed up until renal recovery or for at least 3 months. We measured serum and urine NGAL and KIM-1 levels and evaluated prognostic factors affecting scrub typhus-associated AKI. Of the 138 patients, 25 had scrub typhus-associated AKI. The incidence of AKI was 18.1%; of which 11.6%, 4.3%, and 2.2% were classified as risk, injury, and failure, respectively, according to RIFLE criteria. Compared with patients in the non-AKI group, patients in the AKI group were older and showed higher total leukocyte counts and hypoalbuminemia or one or more comorbidities such as hypertension (72% vs 33%, pscrub typhus-associated AKI.

  4. Clinical significance of fragmented QRS complexes or J waves in patients with idiopathic ventricular arrhythmias.

    Science.gov (United States)

    Seong, Choong Sil; Gwag, Hye Bin; Hwang, Jin Kyung; Park, Seung Jung; Park, Kyoung-Min; Kim, June Soo; On, Young Keun

    2018-01-01

    Idiopathic ventricular fibrillation (IVF) can cause sudden cardiac death. Previous studies have reported that J waves and fragmented QRS complexes (f-QRS) are arrhythmogenic markers and predictors of cardiac events. We evaluated the prevalence and clinical significance of J waves and f-QRS in patients with IVF. We studied 81 patients who received an implantable cardioverter defibrillator (ICD) due to IVF between October 1999 and June 2015. We assessed the prevalence of J waves and f-QRS using electrocardiograms (ECGs). Patients were classified into three groups: J wave group (n = 35), f-QRS group (n = 20), or normal ECG group (n = 26). The control group included 81 subjects without heart disease who were matched for age, sex, and race. We compared syncope, sudden cardiac arrest, and appropriate ICD shock between the three groups. The follow-up duration was 4.1 years. J waves and f-QRS were more frequent in patients with IVF than in control subjects (43.2%, 21% vs. 24.7%, 19.7%, P J wave and f-QRS versus the normal ECG group revealed that the combined group had a higher frequency of clinical cardiac events than the normal ECG group (47.3% vs. 11.5%, respectively, P = 0.009). Patients with IVF had higher prevalence of f-QRS or J waves. And patients with f-QRS or J waves were at higher risk of recurrent ventricular fibrillation.

  5. Clinical Significance of Plasma CEA Levels in the Patients with Cervical Carcinoma during Follow-Up

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    Bang, Sung Beom; Kim, Joo Young; Choi, Myung Sun; Rha, Joong Yeol; Lee, Min Jae [Korea University College of Medicine, Seoul (Korea, Republic of)

    1991-12-15

    Carcinoembryonic antigen (CEA) has been studied in the field of gynecologic malignancy to determine whether it can be used as a tumor marker for early detection of recurrence or evaluation of therapeutic results. From January 1985 through December 1989, a total of 239 cervical cancer patients were entered for an analysis of plasma CEA level in the group with cervical cancer compared to the control group consisting of 65 normal healthy women and 18 women with benign gynecologic disease. Plasma CEA levels appear to be directly related with the tumor extension and as stages advance, the incidence of patients with abnormal plasma CEA levels is increased. Also, there seems to be a little higher incidence of abnormal CEA levels in patients with adenocarcinomas or adenosquamous carcinoma but not statistically significant because of small number of patients. When the patients developed recurrence, plasma CEA levels are markedly elevated in the majority, particularly in patients with hepatic metastases. In conclusion, serial plasma CEA checks could be used to detect recurrence during follow-up after treatment of cervical cancer.

  6. Diagnostical significance of dimethylarginine in the development of hepatorenal syndrome in patients with alcoholic liver cirrhosis

    Directory of Open Access Journals (Sweden)

    Ničković Vanja

    2012-01-01

    Full Text Available Background/Aim. Chronic consumption of alcohol during a longer period of time leads to the development of cirrhosis with the reduction in metabolic liver function and disorders in arginine metabolism. Hepatorenal syndrome (HRS is the most severe complication of alcoholic liver cirrhosis. The aim of the study was to analyze disorders in arginine metabolism by monitoring concentrations of asymmetric dimethylarginine (ADMA and symmetric dimethylarginine (SDMA in patients with liver cirrhosis and HRS. Methods. The study included three groups of subjects: a group of patients with cirrhosis and HRS (24 patients, a group of patients with cirrhosis without HRS (18 patients and a control group composed of 42 healthy voluntary blood donors. Concentrations of ADMA, SDMA and L-arginine in plasma were measured in all groups using the high pressure liquid chromatography (HPLC method. Results. The concentration of SDMA was significantly higher in the patients with HRS compared to the patients without HRS and it was also higher than the values obtained from the healthy participants (1.76 ± 0.3 μmol/L; 1.01 ± 0.32 and 0.520 ± 0.18 μmol/L, respectively; p < 0.01. The concentrations of ADMA were higher in the cirrhotic patients with HRS than in those without this serious complication of cirrhosis. The concentration of ADMA in all the examined cirrhotic patients was higher than those obtained from healthy volunteers (1.35 ± 0.27 μmol/L, 1.05 ± 0.35 μmol/L and 0.76 ± 0.21 μmol/L, respectively. In the patients with terminal alcoholic liver cirrhosis, the concentrations of ADMA and SDMA correlated with the progress of cirrhosis as well as with the development of cirrhosis complications. In the patients with HRS there was a positive correlation between creatinine and SDMA in plasma (r2 = 0.0756, p < 0.001 which was not found between creatinine and ADMA. Conclusion. The obtained results demonstrate that the increase in SDMA concentration is proportionate to

  7. Immunohistochemical expression of HER-2/neu in patients with lung carcinoma and its prognostic significance

    International Nuclear Information System (INIS)

    Petrusevska, G.; Banev, S.; Ilievska-Poposka, B.; Smickova, S.; Spirovski, Z.

    2004-01-01

    Background. The HER-2 protein or p185her2 is a membrane receptor with tyrosine kinase activity encoded by HER-2/neu gene. Overexpression of HER-2/neu has been observed in many human cancers, including lung cancer. In the study, the expression of HER-2 protein is determined in the spectrum of lung cancer (adenocarcinoma, squamous cell carcinoma and small cell carcinoma). Patients and methods. The study population consisted of two groups: 19 patients that had undergone surgical treatment and 10 patients that had undergone fiber-optic bronchoscopy and biopsy for primary diagnosis only. Tissue specimens were neutral formaldehyde-fixed and paraffin-embedded. Standard histochemical and immunohistochemical staining were used for diagnosis. Expression of HER-2/neu protein was determined by immunohistochemical staining with Hercep Test (DAKO). The results were graded 0-1 as negative and 2-3 as positive. Results. Overall incidence of HER-2/neu overexpression was 34.4% (10 of 29). Higher incidence was found in the patients with adenocarcinoma 45.4% (5 of 11). In squamous cell carcinoma and small cell carcinoma, the overexpression incidence was 30.7% (4 of 13) and 20% (1 of 5), respectively. No statistically significant difference was seen given the age and gender. HER-2/neu overexpression was more pronounced in the patients with advanced tumour: all patients with squamous cell carcinoma and HER-2/neu overexpression had stage IIIB and stage IV disease, while 80 % of adenocarcinoma patients with HER-2/neu overexpression had stage IIIA and IIIB disease. Conclusions. These results are satisfactory and encourage us to continue this work in the follow-up study to evaluate HER-2/neu role as predictive and prognostic factor for the patients with lung cancer. (author)

  8. Clinical significance of myocardial 123I-BMIPP imaging in patients with myocardial infarction

    International Nuclear Information System (INIS)

    Narita, Michihiro; Kurihara, Tadashi; Shindoh, Takashi; Honda, Minoru

    1997-01-01

    We studied 55 patients with myocardial infarction (MI), 14 patients with recent MI (RMI) and 41 patients with old MI (OMI), and myocardial images were divided into 17 segments and myocardial uptake of the radionuclide was graded from 0 (normal) to 3 (maximal abnormality). In 28 patients we compared segmental defect score (SDS) with wall motion index (WMI) which were obtained by centerline method at the corresponded segments. As a whole, the mean total defect scores (TDSs) of BMIPP and exercise stress (Ex) were similar and they were greater than the mean TDS of resting perfusion. In 30 patient TDS of BMIPP was greater than that of TDS of resting perfusion. In 24 patients perfusion abnormality developed by Ex and the location of BMIPP abnormality coincided with the abnormality of Ex. But in the other 6 patients Ex did not induce any abnormality and they were all RMI and infarcted coronary artery was patent. However in the group with TDS of BMIPP identical to TDS of resting perfusion (25 patients), 92% did not show myocardial perfusion abnormality after Ex. In the comparison of SDS and WMI, myocardial segments were divided into 3 groups; both SDSs of BMIPP and resting perfusion were normal or borderline abnormality (Group 1, 82 segments), SDS of resting perfusion was normal or borderline and SDS of BMIPP was definitely abnormal (Group 2, 10 segments) and both SDSs of BMIPP and resting perfusion were definitely abnormal (Group 3, 48 segments). In Group 1, WMS was significantly greater than those of Group 2 and Group 3. But there was no difference between Group 2 and 3. These findings suggested that in the segments with mismatch between BMIPP and resting perfusion reflects stunned myocardium. (K.H.)

  9. The most important psychological and psychosocial needs of Polish multiple sclerosis patients and their significant others

    Science.gov (United States)

    Potemkowski, Andrzej; Brola, Waldemar; Ratajczak, Anna; Ratajczak, Marcin; Kowalewski, Mariusz; Lewita, Małgorzata; Kapica-Topczewska, Katarzyna; Tarasiuk, Joanna; Stępień, Adam; Gocyła-Dudar, Katarzyna; Zaborski, Jacek; Bartosik-Psujek, Halina

    2017-01-01

    Background People with multiple sclerosis (MS) and their relatives often have multiple, complex needs which require support from a wide range of services. The aim of the study, the first of its kind in Poland, was to identify the most important needs of patients with MS and their significant others (SO). Methods A questionnaire developed from focus groups consisting of 20 needs-related statements was administered in seven MS centers to 573 MS patients and 220 SO. The mean age of the patients was 42.61 years old; the mean MS duration was 9.43 years. The respondents were asked to rate the needs statements according to their importance on an 11-point scale. The questionnaire was similar for the MS patients and their SO. Results The most important needs in the patient group were: to feel needed and efficient in life; to have easy access to professional rehabilitation; and to be sure that doctors are interested in my condition. The three most important needs in the SO group were: to know that relatives/friends feel needed and efficient in life; to have good living conditions; and to be sure that doctors are interested in my relative’s/friend’s condition. Correlation analysis revealed that in the patients group, there was a positive correlation between patient’s age and the importance of factors such as the need for support and interest in their disease from the family doctor (P<0.004), receiving educational materials from an MS clinic (P<0.011), interest from the clinic in life issues of the patient (P<0.001), and the need for access to self-rehabilitation (P<0.003); while the need to continue working part-time was inversely correlated with age (P<0.009). Conclusion The needs of the MS patients and SO were similar. The data validate the importance of interdisciplinary care for the MS population. PMID:28744132

  10. Patients experiencing statin-induced myalgia exhibit a unique program of skeletal muscle gene expression following statin re-challenge.

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    Marshall B Elam

    Full Text Available Statins, the 3-hydroxy-3-methyl-glutaryl (HMG-CoA reductase inhibitors, are widely prescribed for treatment of hypercholesterolemia. Although statins are generally well tolerated, up to ten percent of statin-treated patients experience myalgia symptoms, defined as muscle pain without elevated creatinine phosphokinase (CPK levels. Myalgia is the most frequent reason for discontinuation of statin therapy. The mechanisms underlying statin myalgia are not clearly understood. To elucidate changes in gene expression associated with statin myalgia, we compared profiles of gene expression in skeletal muscle biopsies from patients with statin myalgia who were undergoing statin re-challenge (cases versus those of statin-tolerant controls. A robust separation of case and control cohorts was revealed by Principal Component Analysis of differentially expressed genes (DEGs. To identify putative gene expression and metabolic pathways that may be perturbed in skeletal muscles of patients with statin myalgia, we subjected DEGs to Ingenuity Pathways (IPA and DAVID (Database for Annotation, Visualization and Integrated Discovery analyses. The most prominent pathways altered by statins included cellular stress, apoptosis, cell senescence and DNA repair (TP53, BARD1, Mre11 and RAD51; activation of pro-inflammatory immune response (CXCL12, CST5, POU2F1; protein catabolism, cholesterol biosynthesis, protein prenylation and RAS-GTPase activation (FDFT1, LSS, TP53, UBD, ATF2, H-ras. Based on these data we tentatively conclude that persistent myalgia in response to statins may emanate from cellular stress underpinned by mechanisms of post-inflammatory repair and regeneration. We also posit that this subset of individuals is genetically predisposed to eliciting altered statin metabolism and/or increased end-organ susceptibility that lead to a range of statin-induced myopathies. This mechanistic scenario is further bolstered by the discovery that a number of single

  11. Patients experiencing statin-induced myalgia exhibit a unique program of skeletal muscle gene expression following statin re-challenge.

    Science.gov (United States)

    Elam, Marshall B; Majumdar, Gipsy; Mozhui, Khyobeni; Gerling, Ivan C; Vera, Santiago R; Fish-Trotter, Hannah; Williams, Robert W; Childress, Richard D; Raghow, Rajendra

    2017-01-01

    Statins, the 3-hydroxy-3-methyl-glutaryl (HMG)-CoA reductase inhibitors, are widely prescribed for treatment of hypercholesterolemia. Although statins are generally well tolerated, up to ten percent of statin-treated patients experience myalgia symptoms, defined as muscle pain without elevated creatinine phosphokinase (CPK) levels. Myalgia is the most frequent reason for discontinuation of statin therapy. The mechanisms underlying statin myalgia are not clearly understood. To elucidate changes in gene expression associated with statin myalgia, we compared profiles of gene expression in skeletal muscle biopsies from patients with statin myalgia who were undergoing statin re-challenge (cases) versus those of statin-tolerant controls. A robust separation of case and control cohorts was revealed by Principal Component Analysis of differentially expressed genes (DEGs). To identify putative gene expression and metabolic pathways that may be perturbed in skeletal muscles of patients with statin myalgia, we subjected DEGs to Ingenuity Pathways (IPA) and DAVID (Database for Annotation, Visualization and Integrated Discovery) analyses. The most prominent pathways altered by statins included cellular stress, apoptosis, cell senescence and DNA repair (TP53, BARD1, Mre11 and RAD51); activation of pro-inflammatory immune response (CXCL12, CST5, POU2F1); protein catabolism, cholesterol biosynthesis, protein prenylation and RAS-GTPase activation (FDFT1, LSS, TP53, UBD, ATF2, H-ras). Based on these data we tentatively conclude that persistent myalgia in response to statins may emanate from cellular stress underpinned by mechanisms of post-inflammatory repair and regeneration. We also posit that this subset of individuals is genetically predisposed to eliciting altered statin metabolism and/or increased end-organ susceptibility that lead to a range of statin-induced myopathies. This mechanistic scenario is further bolstered by the discovery that a number of single nucleotide

  12. Patients experiencing statin-induced myalgia exhibit a unique program of skeletal muscle gene expression following statin re-challenge

    Science.gov (United States)

    Majumdar, Gipsy; Mozhui, Khyobeni; Gerling, Ivan C.; Vera, Santiago R.; Fish-Trotter, Hannah; Williams, Robert W.; Childress, Richard D.

    2017-01-01

    Statins, the 3-hydroxy-3-methyl-glutaryl (HMG)-CoA reductase inhibitors, are widely prescribed for treatment of hypercholesterolemia. Although statins are generally well tolerated, up to ten percent of statin-treated patients experience myalgia symptoms, defined as muscle pain without elevated creatinine phosphokinase (CPK) levels. Myalgia is the most frequent reason for discontinuation of statin therapy. The mechanisms underlying statin myalgia are not clearly understood. To elucidate changes in gene expression associated with statin myalgia, we compared profiles of gene expression in skeletal muscle biopsies from patients with statin myalgia who were undergoing statin re-challenge (cases) versus those of statin-tolerant controls. A robust separation of case and control cohorts was revealed by Principal Component Analysis of differentially expressed genes (DEGs). To identify putative gene expression and metabolic pathways that may be perturbed in skeletal muscles of patients with statin myalgia, we subjected DEGs to Ingenuity Pathways (IPA) and DAVID (Database for Annotation, Visualization and Integrated Discovery) analyses. The most prominent pathways altered by statins included cellular stress, apoptosis, cell senescence and DNA repair (TP53, BARD1, Mre11 and RAD51); activation of pro-inflammatory immune response (CXCL12, CST5, POU2F1); protein catabolism, cholesterol biosynthesis, protein prenylation and RAS-GTPase activation (FDFT1, LSS, TP53, UBD, ATF2, H-ras). Based on these data we tentatively conclude that persistent myalgia in response to statins may emanate from cellular stress underpinned by mechanisms of post-inflammatory repair and regeneration. We also posit that this subset of individuals is genetically predisposed to eliciting altered statin metabolism and/or increased end-organ susceptibility that lead to a range of statin-induced myopathies. This mechanistic scenario is further bolstered by the discovery that a number of single nucleotide

  13. Clinical significance of pulmonary nodules detected on abdominal CT in pediatric patients

    International Nuclear Information System (INIS)

    Breen, Micheal; Lee, Edward Y.; Zurakowski, David

    2015-01-01

    The clinical significance of a pulmonary nodule that is detected incidentally on CT studies in children is unknown. In addition, there is limited information regarding the management of incidentally detected pulmonary nodules discovered on abdominal CT studies in children. The purpose of this study was to investigate the clinical significance of incidental pulmonary nodules detected on abdominal CT studies in children. This was a retrospective study performed following institutional review board approval. Abdominal CT reports in patients younger than 18 years of age from July 2004 to June 2011 were reviewed for the terms ''nodule,'' ''nodular'' or ''mass'' in reference to the lung bases. The study population included those pediatric patients in whom pulmonary nodules were initially detected on abdominal CT studies. The largest pulmonary nodules detected on CT studies were evaluated for their features (size, shape, margin, attenuation, location, and presence of calcification and cavitation). Follow-up CT studies and clinical records were reviewed for demographic information, history of underlying malignancies and the clinical outcome of the incidental pulmonary nodules. Comparison of malignant versus benign pulmonary nodules was performed with respect to the size of the nodule, imaging features on CT, and patient history of malignancy using the Student's t-test and Fisher exact test. Youden J-index in receiver operating characteristic (ROC) analysis was used to determine the optimal cut-off size for suggesting a high risk of malignancy of incidentally detected pulmonary nodules. Pulmonary nodules meeting inclusion criteria were detected in 62 (1.2%) of 5,234 patients. The mean age of patients with nodules was 11.2 years (range: 5 months-18 years). Thirty-one patients (50%) had follow-up CT studies and two of these patients (6%) were subsequently found to have malignant pulmonary nodules. Both of these

  14. Clinical Significance and Prognostic Relevance of Microsatellite Instability in Sporadic Colorectal Cancer Patients

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    Angelika Copija

    2017-01-01

    Full Text Available Microsatellite instability (MSI is a marker of the replication error phenotype. It is caused by impaired DNA mismatch repair processes (MMR, resulting in ineffectiveness of the mechanisms responsible for the DNA replication precision and postreplicative DNA repair. MSI underlies the pathogenesis of 10%–20% of colorectal cancer (CRC cases. The data about the potential value of MMR status as a predictive factor for 5-fluorouracil (FU-based chemotherapy remain unclear. According to National Comprehensive Cancer Network updated guidelines, MSI testing is recommended for all patients with stage II CRC because patients with MSI-H (high-frequency MSI tumour may have a good prognosis and obtain no benefit from 5-FU-based adjuvant chemotherapy. The significance of the MSI status as a predictive factor for patients with metastatic disease was not confirmed. The association between the MSI status and the efficacy of the therapy based on anti-programmed death-1 receptor inhibitors requires further studies.

  15. A Bile Duct Cancer Patient Whose Stent Shifted Significantly Over the Course of External Beam Radiotherapy

    International Nuclear Information System (INIS)

    Yun, Hyong Geun

    2011-01-01

    The author reports a bile duct cancer patient whose stent shifted significantly from right to left over the course of radiotherapy. The 80-year-old female patient had a short stature with thoracic kyphosis and mutiple spinal compression fractures. She was also emaciated and very lean. By comparing the weekly scanned computed tomography images, the author found her stent to have shifted by more than 4 cm from right to left over the course of external beam radiotherapy. The results of this case study suggest that for a very lean and emaciated kyphotic bile duct cancer patient, the possibility of large interfractional movement of the bile duct or stent during radiotherapy should be considered.

  16. Angiogenic activity in patients with psoriasis is significantly decreased by Goeckerman's therapy

    Energy Technology Data Exchange (ETDEWEB)

    Andrys, C.; Borska, L.; Pohl, D.; Fiala, Z.; Hamakova, K.; Krejsek, J. [Faculty Hospital, Hradec Kralove (Czech Republic). Dept. of Clinical Immunology & Allergy

    2007-03-15

    Goeckerman's therapy (GT) of psoriasis is based on daily application of pharmacy grade coal tar on affected skin with subsequent exposure to UV light. Goeckerman's therapy is still the first line therapy of psoriasis in the Czech Republic because of its low cost and long-term efficacy. Disturbances in angiogenic activity are characteristic for the immunopathogenesis of psoriasis. An abnormal spectrum of cytokines, growth factors and proangiogenic mediators is produced by keratinocytes and inflammatory cells in patients suffering from the disease. The aim of this study was to evaluate the influence of GT of psoriasis on angiogenic activities by comparing serum levels of vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF) in 44 patients with psoriasis in peripheral blood samples collected before and after therapy. It was found that the angiogenic potential which is abnormally increased in patients with psoriasis is significantly alleviated by GT.

  17. Clinical significance of pulmonary nodules detected on abdominal CT in pediatric patients

    Energy Technology Data Exchange (ETDEWEB)

    Breen, Micheal; Lee, Edward Y. [Boston Children' s Hospital and Harvard Medical School, Department of Radiology, Boston, MA (United States); Zurakowski, David [Boston Children' s Hospital and Harvard Medical School, Departments of Anesthesiology and Surgery, Boston, MA (United States)

    2015-11-15

    The clinical significance of a pulmonary nodule that is detected incidentally on CT studies in children is unknown. In addition, there is limited information regarding the management of incidentally detected pulmonary nodules discovered on abdominal CT studies in children. The purpose of this study was to investigate the clinical significance of incidental pulmonary nodules detected on abdominal CT studies in children. This was a retrospective study performed following institutional review board approval. Abdominal CT reports in patients younger than 18 years of age from July 2004 to June 2011 were reviewed for the terms ''nodule,'' ''nodular'' or ''mass'' in reference to the lung bases. The study population included those pediatric patients in whom pulmonary nodules were initially detected on abdominal CT studies. The largest pulmonary nodules detected on CT studies were evaluated for their features (size, shape, margin, attenuation, location, and presence of calcification and cavitation). Follow-up CT studies and clinical records were reviewed for demographic information, history of underlying malignancies and the clinical outcome of the incidental pulmonary nodules. Comparison of malignant versus benign pulmonary nodules was performed with respect to the size of the nodule, imaging features on CT, and patient history of malignancy using the Student's t-test and Fisher exact test. Youden J-index in receiver operating characteristic (ROC) analysis was used to determine the optimal cut-off size for suggesting a high risk of malignancy of incidentally detected pulmonary nodules. Pulmonary nodules meeting inclusion criteria were detected in 62 (1.2%) of 5,234 patients. The mean age of patients with nodules was 11.2 years (range: 5 months-18 years). Thirty-one patients (50%) had follow-up CT studies and two of these patients (6%) were subsequently found to have malignant pulmonary nodules. Both of these

  18. Significance of clay art therapy for psychiatric patients admitted in a day hospital

    Directory of Open Access Journals (Sweden)

    Aquiléia Helena de Morais

    2014-04-01

    Full Text Available Objective. To understand the significance of clay art therapy for psychiatric patients admitted in a day hospital. Methodology. Qualitative, descriptive and exploratory research, undertaken with 16 patients in a day hospital in Londrina, in the state of Parana, Brazil, who participated in seven clay therapy sessions. Data collection took place from January to July 2012 through interviews guided by a semi structured questionnaire and the data were submitted to content analysis. Results. Three themes emerged: Becoming familiar with clay art therapy; Feeling clay therapy; and Realizing the effect of clay therapy. Conclusion. The use of clay as a therapeutic method by psychiatric patients promoted creativity, self-consciousness, and benefited those who sought anxiety relief.

  19. [The significance of directional preponderance in the evaluation of vestibular function in patients with vertigo].

    Science.gov (United States)

    Wang, J; Zhou, Y J; Yu, J; Gu, J

    2017-03-07

    Objective: To analyze the relationship between directional preponderance (DP), spontaneous nystagmus(SN) and vestibular disorders, and to investigate the significance of DP in directing peripheral vestibular function in patients with vertigo. Methods: This was a retrospective analysis of 394 cases diagnosed with peripheral vestibular disease accompanied by vertigo from March 2012 to June 2014 in the Outpatient Department of the Eye & ENT Hospital of Fudan University. Results of static and dynamic posture equilibrium tests, SN, unilateral weakness(UW), and DP in videonystagmography(VNG) were analyzed and compared. Results: The mean interval time between the last vertigo attack and examination in patients with SN or DP in caloric test were 4.4 d and 7.3 d respectively, and those without SN or DP were 18.3 d and 17.5 d respectively. The patients were divided into two groups according to DP results of caloric test. DP-normal group had 203 cases and DP-abnormal group had 191 cases. Spontaneous nystagmus was presented in 44 cases in the DP-normal group (21.67%) and four in the DP-abnormal group (2.09%). A significant difference was found between the two groups (χ 2 =35.27, P =0.000). Deficiency of vestibular function was noted in 165 cases in the DP-normal group (81.28%) and 123 (64.40%) in the DP-abnormal group in static and dynamic posture equilibrium tests. The difference between the two groups was statistically significant (χ 2 =14.26, P =0.000). Conclusion: Compared with DP-normal patients, DP-abnormal patients are more likely to have spontaneous nystagmus and balance disorders due to vestibular dysfunction.

  20. Significance of changes of serum osteocalcin levels in healthy subjects and patients with metabolic bone diseases

    International Nuclear Information System (INIS)

    Li Liren; Dai Yaozong; Liang Minwen

    2002-01-01

    Objective: To study the significance of serum osteocalcin changes in healthy subjects and pathological conditions. Methods: The levels of S-BGP were measured with RIA in 270 normal subjects of different age groups (every 10 yrs as an age group), 60 patients with carebrovascular disease (CVD) and 85 patients with metabolic bone disease. Results: (1) The mean value of S-BGP in umbilical blood was 19.3 +- 16.8 μg/L (n = 89), in 3 day sold newborn infant was 7.4 +- 2.3 μg/L (n = 22), in healthy subjects (from 11 to 60 yrs, average age 39 yrs) was 5.2 +- 1.35 μg/L (n = 100), 5.3 +- 1.4 μg/L (n = 47) in males and 5.1 +- 1.34 μg/L (n = 53) in females. In old healthy subjects the mean value was 3.9 +- 1.48 μg/L (n = 30). The level of S-BGP was negatively correlated with the age significantly (r = -0.383, P < 0.001). (2) The mean levels of S-BGP in 85 patients with metabolic bone disease were: 21.7 +- 20.46 μg/L in patients with hyperthyroidism (n = 55, age from 21 to 60 yrs, average 37 yrs), being significantly higher than in healthy subjects (P < 0.01); 2.6 +- 0.99 μg/L in patients with NIDDM (n 30, from 60 to 79 yrs, average age 69 yrs), being significantly higher than in the old healthy subjects (P < 0.01). (3) In 60 patients with CVD (from 60 to 80 yrs, average age 66 yrs) the mean valve was 2.2 +- 1.1 μg/L in cerebral infarction (n = 30) and 2.5 +- 1.2 μg/L in cerebral hemorrhage (n = 30), both significantly higher than in old healthy subjects (P < 0.01). Conclusion: RIA of S-BGP is an important means for detecting changes of bone metabolism in normal and pathological condition

  1. Clinical significance of NGAL and KIM-1 for acute kidney injury in patients with scrub typhus.

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    In O Sun

    Full Text Available The aim of this study is to investigate the clinical significance of neutrophil gelatinase-associated lipocalin (NGAL and kidney injury molecule-1 (KIM-1 for acute kidney injury (AKI in patients with scrub typhus.From 2014 to 2015, 145 patients were diagnosed with scrub typhus. Of these, we enrolled 138 patients who were followed up until renal recovery or for at least 3 months. We measured serum and urine NGAL and KIM-1 levels and evaluated prognostic factors affecting scrub typhus-associated AKI.Of the 138 patients, 25 had scrub typhus-associated AKI. The incidence of AKI was 18.1%; of which 11.6%, 4.3%, and 2.2% were classified as risk, injury, and failure, respectively, according to RIFLE criteria. Compared with patients in the non-AKI group, patients in the AKI group were older and showed higher total leukocyte counts and hypoalbuminemia or one or more comorbidities such as hypertension (72% vs 33%, p<0.01, diabetes (40% vs 14%, p<0.01, or chronic kidney disease (32% vs 1%, p<0.01. In addition, serum NGAL values (404± 269 vs 116± 78 ng/mL, P<0.001, KIM-1 values (0.80± 0.52 vs 0.33± 0.68 ng/mL, P<0.001, urine NGAL/creatinine values (371± 672 vs 27± 39 ng/mg, P<0.001 and urine KIM-1/creatinine values (4.04± 2.43 vs 2.38± 1.89 ng/mg, P<0.001 were higher in the AKI group than in the non-AKI group. By multivariate logistic regression, serum NGAL and the presence of chronic kidney disease were significant predictors of AKI.Serum NGAL might be an additive predictor for scrub typhus-associated AKI.

  2. Artificial neural networks to predict presence of significant pathology in patients presenting to routine colorectal clinics.

    Science.gov (United States)

    Maslekar, S; Gardiner, A B; Monson, J R T; Duthie, G S

    2010-12-01

    Artificial neural networks (ANNs) are computer programs used to identify complex relations within data. Routine predictions of presence of colorectal pathology based on population statistics have little meaning for individual patient. This results in large number of unnecessary lower gastrointestinal endoscopies (LGEs - colonoscopies and flexible sigmoidoscopies). We aimed to develop a neural network algorithm that can accurately predict presence of significant pathology in patients attending routine outpatient clinics for gastrointestinal symptoms. Ethics approval was obtained and the study was monitored according to International Committee on Harmonisation - Good Clinical Practice (ICH-GCP) standards. Three-hundred patients undergoing LGE prospectively completed a specifically developed questionnaire, which included 40 variables based on clinical symptoms, signs, past- and family history. Complete data sets of 100 patients were used to train the ANN; the remaining data was used for internal validation. The primary output used was positive finding on LGE, including polyps, cancer, diverticular disease or colitis. For external validation, the ANN was applied to data from 50 patients in primary care and also compared with the predictions of four clinicians. Clear correlation between actual data value and ANN predictions were found (r = 0.931; P = 0.0001). The predictive accuracy of ANN was 95% in training group and 90% (95% CI 84-96) in the internal validation set and this was significantly higher than the clinical accuracy (75%). ANN also showed high accuracy in the external validation group (89%). Artificial neural networks offer the possibility of personal prediction of outcome for individual patients presenting in clinics with colorectal symptoms, making it possible to make more appropriate requests for lower gastrointestinal endoscopy. © 2010 The Authors. Colorectal Disease © 2010 The Association of Coloproctology of Great Britain and Ireland.

  3. Kinetic magnetic resonance imaging analysis of lumbar segmental mobility in patients without significant spondylosis.

    Science.gov (United States)

    Tan, Yanlin; Aghdasi, Bayan G; Montgomery, Scott R; Inoue, Hirokazu; Lu, Chang; Wang, Jeffrey C

    2012-12-01

    The purpose of this study was to examine lumbar segmental mobility using kinetic magnetic resonance imaging (MRI) in patients with minimal lumbar spondylosis. Mid-sagittal images of patients who underwent weight-bearing, multi-position kinetic MRI for symptomatic low back pain or radiculopathy were reviewed. Only patients with a Pfirrmann grade of I or II, indicating minimal disc disease, in all lumbar discs from L1-2 to L5-S1 were included for further analysis. Translational and angular motion was measured at each motion segment. The mean translational motion of the lumbar spine at each level was 1.38 mm at L1-L2, 1.41 mm at L2-L3, 1.14 mm at L3-L4, 1.10 mm at L4-L5 and 1.01 mm at L5-S1. Translational motion at L1-L2 and L2-L3 was significantly greater than L3-4, L4-L5 and L5-S1 levels (P lumbar spine was highest at L2-L3 (22.45 %) and least at L5/S1 (14.71 %) (P lumbar segmental mobility in patients without significant degenerative disc disease and found that translational motion was greatest in the proximal lumbar levels whereas angular motion was similar in the mid-lumbar levels but decreased at L1-L2 and L5-S1.

  4. Occurrence and prognostic significance of cytogenetic evolution in patients with multiple myeloma

    Science.gov (United States)

    Binder, M; Rajkumar, S V; Ketterling, R P; Dispenzieri, A; Lacy, M Q; Gertz, M A; Buadi, F K; Hayman, S R; Hwa, Y L; Zeldenrust, S R; Lust, J A; Russell, S J; Leung, N; Kapoor, P; Go, R S; Gonsalves, W I; Kyle, R A; Kumar, S K

    2016-01-01

    Cytogenetic evaluation at the time of diagnosis is essential for risk stratification in multiple myeloma, however little is known about the occurrence and prognostic significance of cytogenetic evolution during follow-up. We studied 989 patients with multiple myeloma, including 304 patients with at least two cytogenetic evaluations. Multivariable-adjusted regression models were used to assess the associations between the parameters of interest and cytogenetic evolution as well as overall survival. The prognostic significance of baseline cytogenetic abnormalities was most pronounced at the time of diagnosis and attenuated over time. In the patients with serial cytogenetic evaluations, the presence of t(11;14) at the time of diagnosis was associated with decreased odds of cytogenetic evolution during follow-up (odds ratio (OR)=0.22, 95% confidence interval (CI)=0.09–0.56, P=0.001), while the presence of at least one trisomy or tetrasomy was associated with increased odds (OR=2.96, 95% CI=1.37–6.42, P=0.006). The development of additional abnormalities during the 3 years following diagnosis was associated with increased subsequent mortality (hazard ratio=3.31, 95% CI=1.73–6.30, P<0.001). These findings emphasize the importance of the underlying clonal disease process for risk assessment and suggest that selected patients may benefit from repeated risk stratification. PMID:26967818

  5. Clinical significance of bone metabolic parameters and serum thyroid hormone levels in patients with hyperthyroidism

    International Nuclear Information System (INIS)

    Xiao Jinhua; Wang Yaping; Sun Junming; Hua Wenjing

    2002-01-01

    To study the changes in bone metabolic parameters and serum thyroid hormone levels in patients with hyperthyroidism, seventy patients with hyperthyroidism and sixty healthy controls were investigated by means of radioimmunoassay (RIA) for serum ICTP, chemiluminescent immunoassay for BAP and serum thyroid hormone and meanwhile bone mineral density was measured. The results showed that the levels of serum BAP, ICTP and thyroid hormone in patients with hyperthyroidism were dramatically higher than those in control group (all P<0.01), BMD was significantly decreased in the study group (P<0.01). The correlation analysis showed that both BAP and ICTP were negatively correlated with BMD (all P<0.05). The results from this investigation indicated that increased bone turnover is significantly associated with an increased thyroid hormone in patients with hyperthyroidism, and bone resorption is greater than formation resulting in a bone mass loss. Measurement of serum BAP and ICTP levels may be of help to judge the severity of bone metabolism, study the state of an illness in hyperthyroidism

  6. TRACHEAL AND BRONCHIAL ABNORMALITIES IN PATIENTS WITH SIGNIFICANT OBSTRUCTIVE SYNDROME: ACCORDING TO BRONCHOSCOPIC

    OpenAIRE

    M. L. Shteiner

    2014-01-01

    The endobronchial pattern of significant bronchial obstructive syndrome of various etiologies was analyzed in 4,000 patients with this condition. At the same time, bronchial malformations were encountered as supplementary bronchi of the left and right basal pyramids, axillary left bronchi, supplementary and displaced tracheal bronchi, and a single case of distal transposition of the right proximal bronchus in 1.58% of cases. According to the bronchoscopic findings, supplementary bronchi and t...

  7. The clinical significance of the substance P in bronchoalveolar lavage fluid in patients with bronchial asthma

    International Nuclear Information System (INIS)

    Cui Bangping; Jiang Changbin

    2003-01-01

    Using radioimmunoassay to measure the substance P (SP) in bronchoalveolar lavage fluid in thirty patients with bronchial asthma and thirty healthy persons. Compered with healthy group (33.4±24.5 pmol/L), the SP in bronchial asthma group (240.2±18.7 pmol/L) increased significantly (p < 0.01). SP may play a role in the development of bronchial asthma

  8. Significance of Serum Total Oxidant/Antioxidant Status in Patients with Colorectal Cancer.

    Directory of Open Access Journals (Sweden)

    Rong Wu

    Full Text Available Oxidative stress is involved in a variety of diseases. Prospective studies investigating the relationship between oxidative stress biomarkers and the status and development of colorectal cancer (CRC are scarce; previous studies have failed to establish a relationship between the serum total oxidant/antioxidant status and CRC. Therefore, we compared the total serum oxidant/antioxidant levels of CRC patients and healthy subjects, and analyzed their clinical significance in the CRC. Fasting blood samples from 132 CRC patients and 64 healthy subjects were collected. Oxidative stress parameters, including total oxidant status (TOS and total antioxidant status (TAS, were measured, and the oxidative stress index (OSI was calculated. The TOS and OSI levels increased significantly (P0.05.However, the levels of TOS, TAS, and OSI were significantly different between patients with no metastasis and those with metastases to two organs (P<0.05 Finally, the parameters are affected by smoking and drinking, and subsequent research should be conducted excluding the relevant influencing factors.

  9. Performance monitoring and error significance in patients with obsessive-compulsive disorder.

    Science.gov (United States)

    Endrass, Tanja; Schuermann, Beate; Kaufmann, Christan; Spielberg, Rüdiger; Kniesche, Rainer; Kathmann, Norbert

    2010-05-01

    Performance monitoring has been consistently found to be overactive in obsessive-compulsive disorder (OCD). The present study examines whether performance monitoring in OCD is adjusted with error significance. Therefore, errors in a flanker task were followed by neutral (standard condition) or punishment feedbacks (punishment condition). In the standard condition patients had significantly larger error-related negativity (ERN) and correct-related negativity (CRN) ampliudes than controls. But, in the punishment condition groups did not differ in ERN and CRN amplitudes. While healthy controls showed an amplitude enhancement between standard and punishment condition, OCD patients showed no variation. In contrast, group differences were not found for the error positivity (Pe): both groups had larger Pe amplitudes in the punishment condition. Results confirm earlier findings of overactive error monitoring in OCD. The absence of a variation with error significance might indicate that OCD patients are unable to down-regulate their monitoring activity according to external requirements. Copyright 2010 Elsevier B.V. All rights reserved.

  10. Clinical significance of fluoroscopic patterns specific for the mitotic spindle in patients with reumatic diseases

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    S. Todesco

    2011-09-01

    Full Text Available Objective: we proposed to determine the clinical significance of anti-NuMA and anti-HsEg5 antibodies in a group of patients affected with rheumatic diseases. Materials and methods: indirect immunofluorescence on HEp-2000 cells at serum dilution of 1:40 was used to examin 26 sera which had previously showed a “mitotic spindle” fluoroscopic pattern type during laboratory routine. Results: 21 sera (80,7% were identified with NuMA and 5 (19,3% with HsEg5 patterns alone or associated with other ANA patterns. However only patients with isolated positiveness and that is 15 with NuMA and 4 with HsEg5 stainings were included in this study. Of the NuMA positive patients 5 were affected with arthropathies associated to different forms of thyroiditis, 2 with seronegative arthritis, 2 with antiphospholipid syndrome, 1 with systemic lupus erythematosus (SLE, 1 with rheumatoid arthritis, 1 with sicca syndrome, 1 with undifferentiated connective tissue disease, 1 with Mycoplasma pneumaniae infection and 1 with retinal thrombosis. Of the HsEg5 positive patients 3 were affected with SLE and 1 with seronegative arthritis. Conclusions: NuMA does not prevail in any defined rheumatic disease, while HsEg5 staining were more frequent (75% in patients affected with SLE all of whom showing high antibody titres.

  11. Preoperative immobility significantly impacts the risk of postoperative complications in bariatric surgery patients.

    Science.gov (United States)

    Higgins, Rana M; Helm, Melissa; Gould, Jon C; Kindel, Tammy L

    2018-03-05

    Preoperative immobility in general surgery patients has been associated with an increased risk of postoperative complications. It is unknown if immobility affects bariatric surgery outcomes. The aim of this study was to determine the impact of immobility on 30-day postoperative bariatric surgery outcomes. This study took place at a university hospital in the United States. The Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program 2015 data set was queried for primary minimally invasive bariatric procedures. Preoperative immobility was defined as limited ambulation most or all the time. Logistic regression analysis was performed to determine if immobile patients are at increased risk (odds ratio [OR]) for 30-day complications. There were 148,710 primary minimally invasive bariatric procedures in 2015. Immobile patients had an increased risk of mortality (OR 4.59, Pbariatric surgery outcomes. Immobile patients have a significantly increased risk of morbidity and mortality. This study provides an opportunity for the development of multiple quality initiatives to improve the safety and perioperative complication profile for immobile patients undergoing bariatric surgery. Copyright © 2018 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.

  12. Clinical significance of the BRAFV600E mutation in Asian patients with colorectal cancer.

    Science.gov (United States)

    Cheng, Hou-Hsuan; Lin, Jen-Kou; Chen, Wei-Shone; Jiang, Jeng-Kai; Yang, Shung-Haur; Chang, Shih-Ching

    2018-06-04

    To investigate the clinicopathological features and prognostic significance of the BRAFV600E mutation in Asian patients with colorectal cancer. We retrospectively reviewed the medical records of 1969 patients with colorectal cancer admitted to Taipei Veterans General Hospital for surgical treatment between 2000 and 2013. The measured endpoint was overall survival after surgery. The prognostic value of the BRAFV600E mutation was analyzed using the log-rank test and Cox regression analysis. The BRAFV600E mutation was detected in 106 (5.4%) patients and associated with female gender, abnormal cancer antigen (CA)19-9 at diagnosis, microsatellite status, right-sided primary tumors, mucinous histology, poor differentiation, and lymphovascular invasion. Metastatic patterns were more common in non-regional lymph node metastasis (20.8 vs. 7.4%, p = 0.06) and peritoneal seeding (41. vs. 21.2%, p = 0.04). Mutations were not prognostic in the overall survival of the entire study group but only in specific patients: age < 65, normal carcinoembryonic antigen at diagnosis, and stage IV disease. The BRAFV600E mutation was associated with distinct clinicopathological features and metastatic patterns. The overall survival rate was lower in selected colorectal patients with the BRAFV600E mutation.

  13. Imaging and clinical significance of hepatic portal venous gas seen in adult patients

    International Nuclear Information System (INIS)

    Aikawa, Hisayuki; Mori, Hiromu; Miyake, Hidetoshi

    1994-01-01

    In 10 adult patients with hepatic portal venous gas (HPVG), the clinical significance of HPVG and the efficacy of X-ray computed tomography (CT) were evaluated. HPVC was associated with ischemic bowel disease (n=3), trauma (n=4), liver abscess (n=1), sepsis (n=1) and unknown etiology (n=1). The diagnostic ability of CT for the detection of HPVG was far superior to that of plain abnormal radiograph. Of 9 patients who underwent CT, HPVG located in the left hepatic lobe in all patients, and also in right hepatic lobe in 7 patients. Gas could be recognized in the left lobe and the anterior segment of the right lobe more clearly than in the posterior segment of the right lobe because of its larger amount of intravenous collection. The mortality rate of our cases was 100%. Gas was demonstrated simultaneously in the portal vein radicles and hepatic veins on CT in 4 patients with no clinical evidence of sepsis, which suggested the possibility of intraparenchymal shift of gas from the portal vein into the hepatic vein. In a single case with sepsis, gas was noted in various vessels, including arteries, in addition to the portal venous system. The authors conclude that HPVG is still a grave sign in Japan and prompt appropriate treatment is required. CT may be of great value in the early detection of HPVG and may indicate its etiology. (author)

  14. Clinical significance of sentinel lymph node detection in patients with invasive cervical cancer

    Science.gov (United States)

    Sinilkin, I. G.; Chernov, V. I.; Lyapunov, A. Yu.; Medvedeva, A. A.; Zelchan, R. V.; Chernyshova, A. L.; Kolomiets, L. A.; Bragina, O. D.

    2017-09-01

    The clinical significance of determining sentinel lymph nodes (SLN) in patients with invasive cervical cancer was studied. From 2013 to 2014, 30 cervical cancer patients (T1a1NxM0-T1b1NxM0) were treated at the Gynecological Oncology Department of the Cancer Research Institute. The day before surgery, four submucosal injections of 99mTc Al2O3 at a total dose of 80 MBq were made in each quadrant around the cervical tumor. Patients were submitted to preoperative lymphoscintigraphy and intraoperative SLN detection. The feasibility of preserving the reproductive potential in patients after radical abdominal trachelectomy was assessed. The 3-year, overall, disease-free and metastasis-free survival rates were analyzed. Thirty-four SLNs were detected by single-photon emission computed tomography (SPECT) and 42 SLNs were identified by intraoperative gamma probe. The sensitivity in detecting SLNs was 100% for intraoperative SLN identification and 80% for SPECT image. The reproductive potential was preserved in 86% of patients. The 3-year overall and metastases-free survival rates were 100%. Recurrence occurred in 8.6% of cases.

  15. The Significance of Ultrasound in Determining Whether SHPT Patients Are Sensitive to Calcitriol Treatment

    Directory of Open Access Journals (Sweden)

    Xing-xin Liang

    2016-01-01

    Full Text Available This study was to explore the significance of ultrasound in determining whether the patients with secondary hyperparathyroidism (SHPT are sensitive to calcitriol treatment. According to the decrease value of parathyroid hormone (PTH, 42 SHPT patients were divided into two groups: drug susceptible group and drug insusceptible group. These 42 SHPT patients’ ultrasound images were retrospectively analyzed. The morphology, size, number, blood flow, elastic modulus, and perfusion of the parathyroid glands were correlated with drug therapeutic outcome (oral calcitriol. Most SHPT patients with drug susceptible showed volume <438.50 mm3 and number ≤2, with 0-1 structural and vascular patterns, associated with Relative Maximum Intensity (RIMAX <1.59 and elastic modulus <18.8 kPa, whereas most SHPT patients with drug insusceptible showed volume ≥438.50 mm3 and number ≥3, with 2-3 structural and vascular patterns, associated with Relative Maximum Intensity (RIMAX ≥1.59 and elastic modulus ≥18.8 kPa. Therefore, ultrasonography in SHPT allows an accurate definition of the morphology, size, number, blood flow, elastic modulus, and perfusion of the parathyroid glands and is useful in determining whether SHPT patients are sensitive to calcitriol treatment.

  16. Significance of Metabolic Super scan in Patients With Locally Advanced Bladder Cancer

    International Nuclear Information System (INIS)

    Kotb, M.H.; El-Kholy, E.; Omar, W.; El-Refaei, S.; Taher, A.N.; El-Marakby, H.

    2011-01-01

    was more frequent in patients with SCC (P<0.001). Out of 401 documented bone lesions, 302 proved to be metabolic related, 97 metastatic and 2 non-metabolic benign bone lesions. The sensitivity and specificity of bone scanning in documentation of bone lesions were 100% and 91%, respectively. Serum creatinine level for metabolic group was significantly elevated (3.91 ± 1.76 compared to 1.16 ± 0.47 and 1.07 ± 0.5) for normal and metastatic groups, respectively (P<0.001). Back pressure changes were significantly higher in metabolic group (90%) compared to 20% and 17% for normal and metastatic groups, respectively (P<0.001). Regarding the mortality rate, no difference was found between the metabolic and normal groups (15.7% and 15.2%, respectively) while patients in the metabolic group showed a much higher incidence of morbidity as compared to the normal group. It could be concluded that the disturbance in bone metabolism is strongly evident in locally advanced bladder cancer patients with renal impairment. Metabolic bone changes seem to be higher in SCC patients as compared to TCC. MSS features are significantly better than bio markers in detection of metabolic changes. Integration of bone scan in the diagnostic work up of locally advanced bladder cancer is a simple reliable tool of dual benefit that may improve patient management through monitoring and differentiating between metabolic changes and skeletal metastases

  17. Prognostic Significance of Ultraearly Hematoma Growth in Spontaneous Intracerebral Hemorrhage Patients Receiving Hematoma Evacuation.

    Science.gov (United States)

    Yu, Zhiyuan; Zheng, Jun; Guo, Rui; Ma, Lu; Li, Mou; Wang, Xiaoze; Lin, Sen; You, Chao; Li, Hao

    2018-01-01

    To investigate the association between ultraearly hematoma growth (uHG) and clinical outcome in patients with spontaneous intracerebral hemorrhage (sICH) receiving hematoma evacuation. Supratentorial sICH patients receiving hematoma evacuation within 24 hours after ictus were enrolled in this study. uHG was defined as baseline hematoma volume/onset-to-computed tomography (CT) time (mL/h). The outcome was assessed by the modified Rankin Scale (mRS) score at 3 months. Unfavorable outcome was defined as mRS >2. A total of 93 patients were enrolled in this study. The mean uHG was 10.3 ± 5.5 mL/h. In 69 (74.2%) of patients, the outcome was unfavorable at 3 months. The uHG in patients with unfavorable outcome were significantly higher than in those with favorable outcome (11.0 ± 6.1 mL/h vs. 8.3 ± 2.5 mL/h, P = 0.003). The optimal cutoff of uHG for predicting unfavorable outcome was 8.7 mL/h. The sensitivity, specificity, positive predictive value, and negative predictive value of uHG >8.7 mL/h for predicting unfavorable outcome were 56.5%, 75.0%, 86.7%, and 37.5%, respectively. uHG is a helpful predictor of unfavorable outcome in sICH patients treated with hematoma evacuation. The optimal cutoff of uHG to assist in predicting unfavorable outcome in sICH patients receiving hematoma evacuation is 8.7mL/h. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. Carfilzomib significantly improves the progression-free survival of high-risk patients in multiple myeloma.

    Science.gov (United States)

    Avet-Loiseau, Hervé; Fonseca, Rafael; Siegel, David; Dimopoulos, Meletios A; Špička, Ivan; Masszi, Tamás; Hájek, Roman; Rosiñol, Laura; Goranova-Marinova, Vesselina; Mihaylov, Georgi; Maisnar, Vladimír; Mateos, Maria-Victoria; Wang, Michael; Niesvizky, Ruben; Oriol, Albert; Jakubowiak, Andrzej; Minarik, Jiri; Palumbo, Antonio; Bensinger, William; Kukreti, Vishal; Ben-Yehuda, Dina; Stewart, A Keith; Obreja, Mihaela; Moreau, Philippe

    2016-09-01

    The presence of certain high-risk cytogenetic abnormalities, such as translocations (4;14) and (14;16) and deletion (17p), are known to have a negative impact on survival in multiple myeloma (MM). The phase 3 study ASPIRE (N = 792) demonstrated that progression-free survival (PFS) was significantly improved with carfilzomib, lenalidomide, and dexamethasone (KRd), compared with lenalidomide and dexamethasone (Rd) in relapsed MM. This preplanned subgroup analysis of ASPIRE was conducted to evaluate KRd vs Rd by baseline cytogenetics according to fluorescence in situ hybridization. Of 417 patients with known cytogenetic risk status, 100 patients (24%) were categorized with high-risk cytogenetics (KRd, n = 48; Rd, n = 52) and 317 (76%) were categorized with standard-risk cytogenetics (KRd, n = 147; Rd, n = 170). For patients with high-risk cytogenetics, treatment with KRd resulted in a median PFS of 23.1 months, a 9-month improvement relative to treatment with Rd. For patients with standard-risk cytogenetics, treatment with KRd led to a 10-month improvement in median PFS vs Rd. The overall response rates for KRd vs Rd were 79.2% vs 59.6% (high-risk cytogenetics) and 91.2% vs 73.5% (standard-risk cytogenetics); approximately fivefold as many patients with high- or standard-risk cytogenetics achieved a complete response or better with KRd vs Rd (29.2% vs 5.8% and 38.1% vs 6.5%, respectively). KRd improved but did not abrogate the poor prognosis associated with high-risk cytogenetics. This regimen had a favorable benefit-risk profile in patients with relapsed MM, irrespective of cytogenetic risk status, and should be considered a standard of care in these patients. This trial was registered at www.clinicaltrials.gov as #NCT01080391. © 2016 by The American Society of Hematology.

  19. Significant positive relationship between serum magnesium and muscle quality in maintenance hemodialysis patients.

    Science.gov (United States)

    Okazaki, Hisanori; Ishimura, Eiji; Okuno, Senji; Norimine, Kyoko; Yamakawa, Kenjiro; Yamakawa, Tomoyuki; Shoji, Shigeichi; Nishizawa, Yoshiki; Inaba, Masaaki

    2013-01-01

    Serum magnesium (Mg) levels have been associated with muscle performance in the general population. We hypothesized that serum Mg would be associated with muscle quality in hemodialysis patients. A total of 310 patients were examined (age: 58 ± 12 years, hemodialysis duration: 6.4 ± 6.0 years, 60.6% men, and 36.1% diabetics). Arm lean mass was measured by dual energy X-ray absorptiometry (DXA) on the dominant side. Arm muscle quality was defined as the ratio of the handgrip strength to the arm lean mass of the same side (kg/kg). Serum Mg was 1.15 ± 0.16 mmol/L (2.8 ± 0.4 mg/dL), being higher than the reference range of normal subjects. There was a significant negative correlation between muscle quality and age (r = -0.326, p<0.0001) and duration of hemodialysis (r = -0.253, p<0.0001). The muscle quality of the diabetics was significantly lower than that of the non-diabetics (p<0.001). There was a significant, positive correlation between muscle quality and serum Mg (r = 0.118, p<0.05), but not serum calcium or phosphate. In multiple regression analysis, age, gender, hemodialysis duration, diabetes, and serum Mg (β = 0.129, p<0.05) were significantly and independently associated with muscle quality (R(2) = 0.298, p<0.0001). These results demonstrated that a lower serum Mg concentration was significantly associated with poor muscle quality in hemodialysis patients. Further studies are needed to explore the mechanism by which lower serum Mg affects muscle quality.

  20. Expression and clinical significance of ATM and PUMA gene in patients with colorectal cancer.

    Science.gov (United States)

    Xiong, Hui; Zhang, Jiangnan

    2017-12-01

    The expression of ataxia-telangiectasia mutated (ATM) and p53 upregulated modulator of apoptosis (PUMA) genes in patients with colorectal cancer were investigated, to explore the correlation between the expression of ATM and PUMA and tumor development, to evaluate the clinical significance of ATM and PUMA in the treatment of colorectal cancer. Quantitative real-time PCR was used to detect the expression of ATM and PUMA in tumor tissue and adjacent healthy tissue of 67 patients with colorectal cancer and in normal colorectal tissue of 33 patients with colorectal polyps at mRNA level. The expression level of ATM mRNA in colorectal cancer tissues was significantly higher than that in normal mucosa tissues and adjacent non-cancerous tissue (P≤0.05), while no significant differences in expression level of ATM mRNA were found between normal mucosa tissues and adjacent noncancerous tissue (P=0.07). There was a negative correlation between the expression of ATM mRNA and the degree of differentiation of colorectal cancer (r= -0.312, P=0.013), while expression level of ATM mRNA was not significantly correlated with the age, sex, tumor invasion, lymph node metastasis or clinical stage (P>0.05). Expression levels of PUMA mRNA in colorectal cancer tissues, adjacent noncancerous tissue and normal tissues were 0.68±0.07, 0.88±0.04 and 1.76±0.06, respectively. Expression level of PUMA mRNA in colorectal cancer tissues and adjacent noncancerous tissue was significantly lower than that in normal colorectal tissues (PATM mRNA is expressed abnormally in colorectal cancer tissues. Expression of PUMA gene in colorectal carcinoma is downregulated, and is negatively correlated with the occurrence of cancer.

  1. Prognostic significance of thymidylate synthase in postoperative non-small cell lung cancer patients

    Directory of Open Access Journals (Sweden)

    Zhao HY

    2014-07-01

    Full Text Available Hong-Yun Zhao,1,* Guo-Wei Ma,1,* Ben-Yan Zou,1,* Mei Li,1 Su-Xia Lin,1 Li-Ping Zhao,2 Ying Guo,1 Yan Huang,1 Ying Tian,1 Dan Xie,1 Li Zhang1 1Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, People’s Republic of China; 2Department of Medical Oncology, Zhongshan Hospital of Sun Yat-Sen University, Zhongshan People’s City Hospital, Zhongshan, People’s Republic of China *The first three authors contributed equally to this work Abstract: The aim of the present study was to investigate the clinicopathologic/prognostic significance of thymidylate synthase (TS, orotate phosphoribosyltransferase (OPRT, and thymidine phosphorylase (TP proteins in postoperative non-small cell lung cancer (NSCLC patients. Microarray slides from a set of 178 NSCLC patients were used for the detection of TS, OPRT, and TP expression by immunohistochemistry. The correlation between clinicopathologic factors and protein expression of three proteins was analyzed. Ninety seven carcinomas (57.4% were TS-positive, 90 carcinomas (53.9% were OPRT-positive, and 102 carcinomas (69.4% were TP-positive. Compared with the TS-positive patients, the overall survival (OS was significantly lower in the TS-negative patients (hazard ratio [HR] =1.766, 95% confidence interval [CI] =1.212–2.573, P=0.003. Significant differences between TS-positive and TS-negative patients was also observed in the following stratified analyses: 1 adenocarcinoma subgroup (HR =2.079, 95% CI =1.235–3.500, P=0.006; 2 less than 60-year-old subgroup (HR =1.890, 95% CI =1.061–3.366, P=0.031; 3 stage II/III subgroup (HR =1.594, 95% CI =1.036–2.453, P=0.034; and 4 surgery plus adjuvant therapy subgroup (HR =1.976, 95% CI =1.226–3.185, P=0.005. However, the OS was not significantly correlated with OPRT or TP protein expression. This study demonstrates that the TS level in tumor tissues may be a useful marker

  2. Age most significant predictor of requiring enteral feeding in head-and-neck cancer patients

    International Nuclear Information System (INIS)

    Sachdev, Sean; Refaat, Tamer; Bacchus, Ian D; Sathiaseelan, Vythialinga; Mittal, Bharat B

    2015-01-01

    A significant number of patients treated for head and neck squamous cell cancer (HNSCC) undergo enteral tube feeding. Data suggest that avoiding enteral feeding can prevent long-term tube dependence and disuse of the swallowing mechanism which has been linked to complications such as prolonged dysphagia and esophageal constriction. We examined detailed dosimetric and clinical parameters to better identify those at risk of requiring enteral feeding. One hundred patients with advanced stage HNSCC were retrospectively analyzed after intensity-modulated radiation therapy (IMRT) to a median dose of 70 Gy (range: 60-75 Gy) with concurrent chemotherapy in nearly all cases (97%). Patients with significant weight loss (>10%) in the setting of severely reduced oral intake were referred for placement of a percutaneous endoscopic gastrostomy (PEG) tube. Detailed DVH parameters were collected for several structures. Univariate and multivariate analyses using logistic regression were used to determine clinical and dosimetric factors associated with needing enteral feeding. Dichotomous outcomes were tested using Fisher’s exact test and continuous variables between groups using the Wilcoxon rank-sum test. Thirty-three percent of patients required placement of an enteral feeding tube. The median time to tube placement was 25 days from start of treatment, after a median dose of 38 Gy. On univariate analysis, age (p = 0.0008), the DFH (Docetaxel/5-FU/Hydroxyurea) chemotherapy regimen (p = .042) and b.i.d treatment (P = 0.040) (used in limited cases on protocol) predicted need for enteral feeding. On multivariate analysis, age remained the single statistically significant factor (p = 0.003) regardless of other clinical features (e.g. BMI) and all radiation planning parameters. For patients 60 or older compared to younger adults, the odds ratio for needing enteral feeding was 4.188 (p = 0.0019). Older age was found to be the most significant risk factor for needing enteral feeding in

  3. Serum CD73 and apelin levels in patients with diabetic retinopathy and the clinical significance

    Institute of Scientific and Technical Information of China (English)

    Wei-Qiang Du

    2017-01-01

    Objective:To study the serum ecto-5'-nucleotidase (CD73) and apelin levels in patients with diabetic retinopathy (DR) and the clinical significance.Methods:A total of 108 patients with type 2 diabetes treated in our hospital between April 2013 and February 2016 were collected and divided into non-diabetic retinopathy (NDR) group (n=51), background diabetic retinopathy (BDR) group (n=40) and proliferative diabetic retinopathy (PDR) group (n=17) based on the results of fundus fluorescence angiography. Enzyme-linked immunosorbent assay (ELISA) was used to determine CD73 and apelin level immediately after admission; thiobarbituric acid method and xanthine oxidase method were used to determine the serum levels of oxidative stress indicators; ELISA method was used to determine the levels of angiogenesis indexes and inflammatory factors; Pearson test was used to analyze the correlation of serum CD73 and apelin levels with the illness-related indexes in patients with DR.Results:Serum CD73 and apelin levels of BDR group and PDR group were significantly higher than those of NDR group, and serum CD73 and apelin levels of PDR group were significantly higher than those of BDR group; serum malondialdehyde (MDA), advanced oxidation protein products (AOPP), interleukin-2 (IL-2), interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α), hypersensitive C-reactive protein (hs-CRP), vascular endothelial growth factor (VEGF), angiogenin-2 (Ang-2) and hypoxia-inducible factor 1α (HIF-1α) levels of BDR group and PDR group were significantly higher than those of NDR group while total antioxidant capacity (TAOC), superoxide dismutase (SOD) and interleukin-10 (IL-10) levels were lower than those of NDR group, and the changes in above indexes of PDR group were more significant; Pearson test showed that serum CD73 and apelin levels in patients with DR were directly correlated with the levels of illness-related indexes.Conclusion:CD73 and apelin expression are abnormally high in patients with

  4. Serum CD73 and apelin levels in patients with diabetic retinopathy and the clinical significance

    Directory of Open Access Journals (Sweden)

    Wei-Qiang Du

    2017-04-01

    Full Text Available Objective: To study the serum ecto-5'-nucleotidase (CD73 and apelin levels in patients with diabetic retinopathy (DR and the clinical significance. Methods: A total of 108 patients with type 2 diabetes treated in our hospital between April 2013 and February 2016 were collected and divided into non-diabetic retinopathy (NDR group (n=51, background diabetic retinopathy (BDR group (n=40 and proliferative diabetic retinopathy (PDR group (n=17 based on the results of fundus fluorescence angiography. Enzyme-linked immunosorbent assay (ELISA was used to determine CD73 and apelin level immediately after admission; thiobarbituric acid method and xanthine oxidase method were used to determine the serum levels of oxidative stress indicators; ELISA method was used to determine the levels of angiogenesis indexes and inflammatory factors; Pearson test was used to analyze the correlation of serum CD73 and apelin levels with the illness-related indexes in patients with DR. Results: Serum CD73 and apelin levels of BDR group and PDR group were significantly higher than those of NDR group, and serum CD73 and apelin levels of PDR group were significantly higher than those of BDR group; serum malondialdehyde (MDA, advanced oxidation protein products (AOPP, interleukin-2 (IL-2, interleukin-6 (IL-6, tumor necrosis factor-毩 (TNF- 毩, hypersensitive C-reactive protein (hs-CRP, vascular endothelial growth factor (VEGF, angiogenin-2 (Ang-2 and hypoxia-inducible factor 1毩 (HIF-1毩 levels of BDR group and PDR group were significantly higher than those of NDR group while total antioxidant capacity (TAOC, superoxide dismutase (SOD and interleukin-10 (IL-10 levels were lower than those of NDR group, and the changes in above indexes of PDR group were more significant; Pearson test showed that serum CD73 and apelin levels in patients with DR were directly correlated with the levels of illness-related indexes. Conclusion: CD73 and apelin expression are abnormally high in

  5. Skin cell isolation and expansion for cell transplantation is limited in patients using tobacco, alcohol, or are exhibiting diabetes mellitus.

    Science.gov (United States)

    Johnen, Christa; Hartmann, Bernd; Steffen, Ingo; Bräutigam, Kirsten; Witascheck, Tom; Toman, Nidal; Küntscher, Markus V; Gerlach, Jörg C

    2006-03-01

    The aim of this exploratory study was to investigate the isolation and expansion of keratinocytes and fibroblasts from donors with certain medical histories. Biopsies were taken from donors (N=32) falling into one or more of the following categories: a history of heavy smoking and/or alcohol abuse, drug abuse, diabetes mellitus or steroid treatment. Cells from donors who did not fall into any of the above-mentioned categories were used as controls. Proliferation and growth behaviour of cells were analyzed by measurement of passage duration, absorbance (MTT-assay) and light microscopy. Donors with a specific medical history required larger biopsy areas than the control group for isolating a sufficient number of fibroblasts and keratinocytes. Times to confluence were significantly prolonged and absorbances (MTT) were significantly reduced in several donor groups when compared to control cultures. Biopsies from donors with steroid treatment, drug abuse and combined nicotine and alcohol abuse could not be established beyond passage 0 degrees or 1 degree, respectively. We conclude that isolation and expansion of skin cells from donors with certain medical histories may require larger biopsies, prolonged expansion times or may even result in failure. These findings may therefore be of clinical importance in the field of autologous skin cell transplantation.

  6. External Beam Radiotherapy for Prostate Cancer Patients on Anticoagulation Therapy: How Significant is the Bleeding Toxicity?

    International Nuclear Information System (INIS)

    Choe, Kevin S.; Jani, Ashesh B.; Liauw, Stanley L.

    2010-01-01

    Purpose: To characterize the bleeding toxicity associated with external beam radiotherapy for prostate cancer patients receiving anticoagulation (AC) therapy. Methods and Materials: The study cohort consisted of 568 patients with adenocarcinoma of the prostate who were treated with definitive external beam radiotherapy. Of these men, 79 were receiving AC therapy with either warfarin or clopidogrel. All patients were treated with three-dimensional conformal radiotherapy or intensity-modulated radiotherapy. Bleeding complications were recorded during treatment and subsequent follow-up visits. Results: With a median follow-up of 48 months, the 4-year actuarial risk of Grade 3 or worse bleeding toxicity was 15.5% for those receiving AC therapy compared with 3.6% among those not receiving AC (p < .0001). On multivariate analysis, AC therapy was the only significant factor associated with Grade 3 or worse bleeding (p < .0001). For patients taking AC therapy, the crude rate of bleeding was 39.2%. Multivariate analysis within the AC group demonstrated that a higher radiotherapy dose (p = .0408), intensity-modulated radiotherapy (p = 0.0136), and previous transurethral resection of the prostate (p = .0001) were associated with Grade 2 or worse bleeding toxicity. Androgen deprivation therapy was protective against bleeding, with borderline significance (p = 0.0599). Dose-volume histogram analysis revealed that Grade 3 or worse bleeding was minimized if the percentage of the rectum receiving ≥70 Gy was <10% or the rectum receiving ≥50 Gy was <50%. Conclusion: Patients taking AC therapy have a substantial risk of bleeding toxicity from external beam radiotherapy. In this setting, dose escalation or intensity-modulated radiotherapy should be used judiciously. With adherence to strict dose-volume histogram criteria and minimizing hotspots, the risk of severe bleeding might be reduced.

  7. Prognostic Significance of Blood Type A in Patients with Renal Cell Carcinoma.

    Science.gov (United States)

    Ko, Kyungtae; Park, Young Hyun; Jeong, Chang Wook; Ku, Ja Hyeon; Kim, Hyeon Hoe; Kwak, Cheol

    2016-08-25

    In this study, we evaluated the prognostic significance of the ABO blood type in patients with renal cell carcinoma (RCC) who had undergone partial or radical nephrectomy. Information on the ABO blood type was obtained from 1750 patients with RCC. A total of 1243 men and 507 women (mean age, 55.41 ± 12.43 years) with RCC who had undergone partial or radical nephrectomy were enrolled in this study. The median follow-up duration was 35.0 months (interquartile range [IQR], 16.0-67.0). During the follow-up period, 271 patients experienced RCC recurrence, and 137 patients died from RCC. Type A was the most common blood type (568, 32.5%), followed by type O (525, 30.0%), type B (464, 26.5%), and type AB (193, 11.0%). Generally, blood type was not associated with any clinicopathological factors. Unlike blood type O, the multivariate analysis of progression-free survival (PFS) showed that blood type non-O (A, B, and AB) was an independent prognostic factor for a worse outcome (95% confidence interval [CI]: 1.24- 2.37, hazard ratio [HR] = 1.71, P = .001; 95% CI: 1.08-2.13, HR = 1.51, P = .016; 95% CI: 1.03-2.43, HR = 1.58, P = .037, respectively). Cancer-specific survival (CSS) analysis showed that blood type A was an independent factor associated with a worse prognosis for CSS (95% CI: 1.05-2.64, HR 1.66, P = .031, respectively). The ABO blood type is significantly associated with PFS and CSS in patients with RCC following partial or radical nephrectomy. Blood type non-O (A, B, and AB) is an independent prognostic factor for a worse PFS outcome, and blood type A is an independent factor associated with a worse CSS prognosis. .

  8. Significant interaction of hypertension and homocysteine on neurological severity in first-ever ischemic stroke patients.

    Science.gov (United States)

    Fan, Ying-Li; Zhan, Rui; Dong, Yi-Fei; Huang, Lei; Ji, Xi-Xin; Lu, Peng; Liu, Jian; Li, Ping; Cheng, Xiao-Shu

    2018-04-03

    It is not known whether combination of hypertension and high homocysteine (HHcy) impacts on stroke-related neurological severity. Our aim was to determine whether there is an interaction of hypertension and HHcy on neurological severity in first-ever ischemic stroke patients. We analyzed neurological severity among 189 consecutive first-ever ischemic stroke patients with or without hypertension or HHcy. Hypertension (odds ratio [OR]: 8.086, 95% confidence interval [CI]: 3.596-18.181, P < .001) and total homocysteine (OR: 1.403, 95% CI: 1.247-1.579, P < .001) were independently associated with neurological severity. In receiver-operating characteristic analysis, total homocysteine was a significant predictor of neurological severity (area under curve: 0.794; P < .001). A multiplicative interaction of hypertension and HHcy on more severe neurological severity was revealed by binary logistic regression (OR: 13.154, 95% CI: 5.293-32.691, P < .001). Analysis further identified a more than multiplicative interaction of hypertension and HHcy on neurological severity compared with patients without each condition (OR: 50.600, 95% CI: 14.775-173.285, P < .001). Interaction effect measured on an additive scale showed that 76.4% patients with moderate/severe neurological severity were attributed to interaction of hypertension and HHcy. Significant interaction of hypertension and HHcy on neurological severity was found on multiplicative and additive scale in first-ever Chinese ischemic stroke patients. Copyright © 2018 American Heart Association. Published by Elsevier Inc. All rights reserved.

  9. Significance of the combined tests application in serum and liquor of patients with suspected neurosyphilis

    Directory of Open Access Journals (Sweden)

    Mirković Mihailo

    2007-01-01

    Full Text Available Background. Tertiary syphilis develops in 8-40% of untreated patients. It is most commonly manifested in the form of neurosyphilis, which can be asymptomatic taking the form of tabes dorsalis or progressive paralyze. Nowadays, in the developed countries, progressive paralyze is a rather rare disease, although the incidence of this disease has been rising within the last decades. Case report. We reported a 74-year-old male with the clinical image of dementia showing psychotic symptoms. On cytobiochemical examination of cerebrospinal liquor, hyperproteinorhacmia of 0.70 g/l with the normal number of cells was revealed. Computed tomography of the brain showed the marked cortical cerebral and cerebellar reduction changes with multiple ischemic lesions. Within a routine examination of patients with demention, we performed serologic reactions to syphilis out of which the Veneral Disease Researc Laboratory (VDRL test in serum and liquor was unreactive, while the Treponema pallidum hemagglutination (TPNA test in serum and liquor was positive. Positivity in serum and liquor was additionally confirmed by the Western blot method and fluoroscent treponema antibody (FTA test. The treatment with benzathine fenylpenicilline 2.4 g once weekly resulted in significant improving the psychotic symptoms of the disease even after two weeks. Conclusion. This case report showed that within the differential diagnostics in patients with demention or psychotic disorder it is obligatory to consider syphilis of the nervous system, as well as to apply a combination of various tests which, besides the typical liquor findings, significantly improve the accuracy of diagnosis. Such approach is especially important regarding the fact that neurosyphilis can remain clinically quite asymptomatic for a long period, which could lead to late therapy, while, on the contrary, an adequate and timely treatment can contribute to a significant recovery of any patients.

  10. Cost-effectiveness of motivational intervention with significant others for patients with alcohol misuse.

    Science.gov (United States)

    Shepard, Donald S; Lwin, Aung K; Barnett, Nancy P; Mastroleo, Nadine; Colby, Suzanne M; Gwaltney, Chad; Monti, Peter M

    2016-05-01

    To estimate the incremental cost, cost-effectiveness and benefit-cost ratio of incorporating a significant other (SO) into motivational intervention for alcohol misuse. We obtained economic data from the one year with the intervention in full operation for patients in a recent randomized trial. The underlying trial took place at a major urban hospital in the United States. The trial randomized 406 (68.7% male) eligible hazardous drinkers (196 during the economic study) admitted to the emergency department or trauma unit. The motivational interview condition consisted of one in-person session featuring personalized normative feedback. The significant other motivational interview condition comprised one joint session with the participant and SO in which the SO's perspective and support were elicited. We ascertained activities across 445 representative time segments through work sampling (including staff idle time), calculated the incremental cost in per patient of incorporating an SO, expressed the results in 2014 US$, incorporated quality and mortality effects from a closely related trial and derived the cost per quality-adjusted life-year (QALY) gained. From a health system perspective, the incremental cost per patient of adding an SO was $341.09 [95% confidence interval (CI) = $244.44-437.74]. The incremental cost per year per hazardous drinker averted was $3623 (CI = $1777-22,709), the cost per QALY gained $32,200 (CI = $15,800-201,700), and the benefit-cost ratio was 4.73 (95% CI = 0.7-9.66). If adding an SO into the intervention strategy were concentrated during the hours with highest risk or in a trauma unit, it would become even more cost-beneficial. Using criteria established by the World Health Organization (cost-effectiveness below the country's gross domestic product per capita), incorporating a significant other into a patient's motivational intervention for alcohol misuse is highly cost-effective. © 2015 Society for the Study of Addiction.

  11. EBV Positive Diffuse Large B Cell Lymphoma and Chronic Lymphocytic Leukemia Patients Exhibit Increased Anti-dUTPase Antibodies

    Directory of Open Access Journals (Sweden)

    Marshall Williams

    2018-05-01

    Full Text Available The Epstein-Barr virus (EBV, which is a ubiquitous γ-herpesvirus, establishes a latent infection in more than 90% of the global adult population. EBV-associated malignancies have increased by 14.6% over the last 20 years, and account for approximately 1.5% of all cancers worldwide and 1.8% of all cancer deaths. However, the potential involvement/contribution of lytic proteins to the pathophysiology of EBV-associated cancers is not well understood. We have previously demonstrated that the EBV-deoxyuridine triphosphate nucleotidohydrolase (dUTPase modulates innate and adaptive immune responses by engaging the Toll-Like Receptor 2 (TLR2, which leads to the modulation of downstream genes involved in oncogenesis, chronic inflammation, and in effector T-cell function. Furthermore, examination of serum samples from diffuse large B-cell lymphoma (DLBCL and chronic lymphocytic leukemia patients revealed the presence of increased levels of anti-dUTPase antibodies in both cohorts compared to controls with the highest levels (3.67-fold increase observed in DLBCL female cases and the lowest (2.12-fold increase in DLBCL males. Using computer-generated algorithms, dUTPase amino acid sequence alignments, and functional studies of BLLF3 mutants, we identified a putative amino acid motif involved with TLR2 interaction. These findings suggest that the EBV-dUTPase: TLR2 interaction is a potential molecular target that could be used for developing novel therapeutics (small molecules/vaccines.

  12. Parkin and PINK1 Patient iPSC-Derived Midbrain Dopamine Neurons Exhibit Mitochondrial Dysfunction and α-Synuclein Accumulation

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    Sun Young Chung

    2016-10-01

    Full Text Available Parkinson's disease (PD is characterized by the selective loss of dopamine neurons in the substantia nigra; however, the mechanism of neurodegeneration in PD remains unclear. A subset of familial PD is linked to mutations in PARK2 and PINK1, which lead to dysfunctional mitochondria-related proteins Parkin and PINK1, suggesting that pathways implicated in these monogenic forms could play a more general role in PD. We demonstrate that the identification of disease-related phenotypes in PD-patient-specific induced pluripotent stem cell (iPSC-derived midbrain dopamine (mDA neurons depends on the type of differentiation protocol utilized. In a floor-plate-based but not a neural-rosette-based directed differentiation strategy, iPSC-derived mDA neurons recapitulate PD phenotypes, including pathogenic protein accumulation, cell-type-specific vulnerability, mitochondrial dysfunction, and abnormal neurotransmitter homeostasis. We propose that these form a pathogenic loop that contributes to disease. Our study illustrates the promise of iPSC technology for examining PD pathogenesis and identifying therapeutic targets.

  13. Parkin and PINK1 Patient iPSC-Derived Midbrain Dopamine Neurons Exhibit Mitochondrial Dysfunction and α-Synuclein Accumulation.

    Science.gov (United States)

    Chung, Sun Young; Kishinevsky, Sarah; Mazzulli, Joseph R; Graziotto, John; Mrejeru, Ana; Mosharov, Eugene V; Puspita, Lesly; Valiulahi, Parvin; Sulzer, David; Milner, Teresa A; Taldone, Tony; Krainc, Dimitri; Studer, Lorenz; Shim, Jae-Won

    2016-10-11

    Parkinson's disease (PD) is characterized by the selective loss of dopamine neurons in the substantia nigra; however, the mechanism of neurodegeneration in PD remains unclear. A subset of familial PD is linked to mutations in PARK2 and PINK1, which lead to dysfunctional mitochondria-related proteins Parkin and PINK1, suggesting that pathways implicated in these monogenic forms could play a more general role in PD. We demonstrate that the identification of disease-related phenotypes in PD-patient-specific induced pluripotent stem cell (iPSC)-derived midbrain dopamine (mDA) neurons depends on the type of differentiation protocol utilized. In a floor-plate-based but not a neural-rosette-based directed differentiation strategy, iPSC-derived mDA neurons recapitulate PD phenotypes, including pathogenic protein accumulation, cell-type-specific vulnerability, mitochondrial dysfunction, and abnormal neurotransmitter homeostasis. We propose that these form a pathogenic loop that contributes to disease. Our study illustrates the promise of iPSC technology for examining PD pathogenesis and identifying therapeutic targets. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

  14. Patients With High Bone Mass Phenotype Exhibit Enhanced Osteoblast Differentiation and Inhibition of Adipogenesis of Human Mesenchymal Stem Cells

    DEFF Research Database (Denmark)

    Qiu, Weimin; Andersen, Tom; Bollerslev, Jens

    2007-01-01

    in iliac crest bone biopsies from patients with the HBM phenotype and controls. We also used retrovirus-mediated gene transduction to establish three different human mesenchymal stem cell (hMSC) strains stably expressing wildtype LRP5 (hMSC-LRP5WT), LRP5T244 (hMSC-LRP5T244, inactivation mutation leading...... to osteoporosis), or LRP5T253 (hMSC-LRP5T253, activation mutation leading to high bone mass). We characterized Wnt signaling activation using a dual luciferase assay, cell proliferation, lineage biomarkers using real-time PCR, and in vivo bone formation. Results: In bone biopsies, we found increased trabecular...... mineralized bone when implanted subcutaneously with hydroxyapatite/tricalcium phosphate in SCID/NOD mice. Conclusions: LRP5 mutations and the level of Wnt signaling determine differentiation fate of hMSCs into osteoblasts or adipocytes. Activation of Wnt signaling can thus provide a novel approach to increase...

  15. No significant effect of angiotensin II receptor blockade on intermediate cardiovascular end points in hemodialysis patients

    DEFF Research Database (Denmark)

    Peters, Christian Daugaard; Kjaergaard, Krista D; Jensen, Jens D

    2014-01-01

    Agents blocking the renin-angiotensin-aldosterone system are frequently used in patients with end-stage renal disease, but whether they exert beneficial cardiovascular effects is unclear. Here the long-term effects of the angiotensin II receptor blocker, irbesartan, were studied in hemodialysis......, and residual renal function. Brachial blood pressure decreased significantly in both groups, but there was no significant difference between placebo and irbesartan. Use of additional antihypertensive medication, ultrafiltration volume, and dialysis dosage were not different. Intermediate cardiovascular end...... points such as central aortic blood pressure, carotid-femoral pulse wave velocity, left ventricular mass index, N-terminal brain natriuretic prohormone, heart rate variability, and plasma catecholamines were not significantly affected by irbesartan treatment. Changes in systolic blood pressure during...

  16. Patients with sacroiliac joint dysfunction exhibit altered movement strategies when performing a sit-to-stand task.

    Science.gov (United States)

    Capobianco, Robyn A; Feeney, Daniel F; Jeffers, Jana R; Nelson-Wong, Erika; Morreale, Joseph; Grabowski, Alena M; Enoka, Roger M

    2018-04-03

    The ability to rise from a chair is a basic functional task that is frequently compromised in individuals diagnosed with orthopedic disorders in the low back and hip. There is no published literature that describes how this task is altered by sacroiliac joint dysfunction (SIJD). The objective of this study was to compare lower extremity biomechanics and the onset of muscle activity when rising from a chair in subjects with SIJD and in healthy persons. Six women with unilateral SIJD and six age-matched healthy controls performed a sit-to-stand task while we measured kinematics, kinetics, and muscle activity. Subjects stood up at a preferred speed from a seated position on an armless and backless adjustable stool. We measured kinematics with a 10-camera motion capture system, ground reaction forces for each leg with force plates, and muscle activity with surface electromyography. Joint angles and torques were calculated using inverse dynamics. Leg-loading rate was quantified as the average slope of vertical ground reaction (VGRF) force during the 500-millisecond interval preceding maximal knee extension. Between-leg differences in loading rates and peak VGRFs were significantly greater for the SIJD group than for the control group. Maximal hip angles were significantly less for the SIJD group (p=.001). Peak hip moment in the SIJD group was significantly greater in the unaffected leg (0.75±0.22 N⋅m/kg) than in the affected leg (0.47±0.29 N⋅m/kg, p=.005). There were no between-leg or between-group differences for peak knee or ankle moments. The onset of activity in the latissimus dorsi muscle on the affected side was delayed and the erector spinae muscles were activated earlier in the SIJD group than in the control group. Subjects with SIJD have a greater VGRF on the unaffected leg, generate a greater peak hip moment in the unaffected leg, use a smaller range of motion at the hip joint of the affected leg, and delay the onset of a key muscle on the affected

  17. [Clinical significance of myocardial 123I-BMIPP imaging in patients with myocardial infarction].

    Science.gov (United States)

    Narita, M; Kurihara, T; Shindoh, T; Honda, M

    1997-03-01

    In order to clarify the characteristics of fatty acid metabolism in patients with myocardial infarction (MI), we performed myocardial imaging with 123I-beta-methyl-p-iodophenylpentadecanoic acid (BMIPP) and we compared these findings with exercise stress (Ex) and resting myocardial perfusion imaging with 99mTc-methoxyisobutylisonitrile (MIBI) and left ventricular wall motion index (WMI) which were obtained by left ventriculography. We studied 55 patients with MI, 14 patients with recent MI (RMI) and 41 patients with old MI (OMI), and myocardial images were divided into 17 segments and myocardial uptake of the radionuclide was graded from 0 (normal) to 3 (maximal abnormality). In 28 patients we compared segmental defect score (SDS) with WMI which were obtained by centerline method at the corresponded segments. As a whole, the mean total defect scores (TDSs) of BMIPP and Ex were similar and they were greater than the mean TDS of resting perfusion. In 30 patient (55%) TDS of BMIPP was greater than that of TDS of resting perfusion. In 24 patients perfusion abnormality developed by Ex and the location of BMIPP abnormality coincided with the abnormality of Ex. But in the other 6 patients Ex did not induce any abnormality and they were all RMI and infarcted coronary artery was patent. However in the group with TDS of BMIPP identical to TDS of resting perfusion (25 patients), 92% did not show myocardial perfusion abnormality after Ex. In the comparison of SDS and WMI, myocardial segments were divided into 3 groups; both SDSs of BMIPP and resting perfusion were normal or borderline abnormality (Group 1, 82 segments), SDS of resting perfusion was normal or borderline and SDS of BMIPP was definitely abnormal (Group 2, 10 segments) and both SDSs of BMIPP and resting perfusion were definitely abnormal (Group 3, 48 segments). In Group 1, WMS (-0.41 +/- 0.77) was significantly (p acid metabolism may appear in viable myocardium such as jeopardized myocardium and myocardium which

  18. Impact of preoperative patient characteristics on posturethroplasty recurrence: The significance of stricture length and prior treatments

    Directory of Open Access Journals (Sweden)

    Jibril Oyekunle Bello

    2016-01-01

    Full Text Available Introduction: Urethral strictures are common in urologic practice of Sub-Saharan Africa including Nigeria. We determine the rate of stricture recurrence following urethroplasty for anterior urethral strictures and evaluate preoperative variables that predict of stricture recurrence in our practice. Subjects and Methods: Thirty-six men who had urethroplasty for proven anterior urethral stricture disease between February 2012 and January 2015 were retrospectively analyzed. Preoperative factors including age, socioeconomic factors, comorbidities, etiology of strictures, stricture location, stricture length, periurethral spongiofibrosis, and prior stricture treatments were assessed for independent predictors of stricture recurrence. Results: The median age was 49.5 years (range 21-90, median stricture length was 4 cm (range 1-18 cm and the overall recurrence rate was 27.8%. Postinfectious strictures, pan urethral strictures or multiple strictures involving the penile and bulbar urethra were more common. Most patients had penile circular fasciocutaneous flap urethroplasty. Following univariate analysis of potential preoperative predictors of stricture recurrence, stricture length, and prior treatments with dilations or urethrotomies were found to be significantly associated with stricture recurrence. On multivariate analysis, they both remained statistically significant. Patients who had prior treatments had greater odds of having a recurrent stricture (odds ratio 18, 95% confidence interval [CI] 1.4-224.3. Stricture length was dichotomized based on receiver operating characteristic (ROC analysis, and strictures of length ≥5 cm had significantly greater recurrence (area under ROC curve of 0.825, 95% CI 0.690-0.960, P = 0.032. Conclusion: Patients who had prior dilatations or urethrotomies and those with long strictures particularly strictures ≥5 cm have significantly greater odds of developing a recurrence following urethroplasty in Nigerian

  19. Cost Minimization Analysis of Different Strategies of Management of Clinically Significant Scorpion Envenomation Among Pediatric Patients.

    Science.gov (United States)

    Sinha, Madhumita; Quan, Dan; McDonald, Fred W; Valdez, André

    2016-12-01

    Scorpion antivenom was recently approved for use in patients with clinically significant scorpion envenomation in the United States; no formal economic analysis on its impact on cost of management has been performed. Three different strategies of management of scorpion envenomation with systemic neurotoxic symptoms in children were compared for cost minimization from a societal perspective. In strategy I, patients were managed with supportive care only without antivenom. In strategy II, an aggressive strategy of full-dose antivenom (initial dose of 3 vials with the use of additional vials administered 1 vial at a time) was considered. In strategy III, a single-vial serial antivenom dosing strategy titrated to clinical response was considered. Clinical probabilities for the different strategies were obtained from retrospective review of medical records of patients with scorpion envenomation over a 10-year period at our institution. Baseline cost values were obtained from patient reimbursement data from our institution. In baseline analysis, strategy I of supportive care only with no antivenom was least costly at US $3466.50/patient. Strategy III of single-vial serial dosing was intermediate but less expensive than strategy II of full-dose antivenom, with an incremental cost of US $3171.08 per patient. In a 1-way sensitivity analysis, at a threshold antivenom cost of US $1577.87, strategy III of single-vial serial dosing became the least costly strategy. For children with scorpion envenomation, use of a management strategy based on serial dosing of antivenom titrated to clinical response is less costly than a strategy of initial use of full-dose antivenom.

  20. CYP2C8 Genotype Significantly Alters Imatinib Metabolism in Chronic Myeloid Leukaemia Patients.

    Science.gov (United States)

    Barratt, Daniel T; Cox, Hannah K; Menelaou, Andrew; Yeung, David T; White, Deborah L; Hughes, Timothy P; Somogyi, Andrew A

    2017-08-01

    The aims of this study were to determine the effects of the CYP2C8*3 and *4 polymorphisms on imatinib metabolism and plasma imatinib concentrations in chronic myeloid leukaemia (CML) patients. We genotyped 210 CML patients from the TIDELII trial receiving imatinib 400-800 mg/day for CYP2C8*3 (rs11572080, rs10509681) and *4 (rs1058930). Steady-state trough total plasma N-desmethyl imatinib (major metabolite):imatinib concentration ratios (metabolic ratios) and trough total plasma imatinib concentrations were compared between genotypes (one-way ANOVA with Tukey post hoc). CYP2C8*3 (n = 34) and *4 (n = 15) carriers had significantly higher (P  50% higher for CYP2C8*1/*4 than for CYP2C8*1/*1 and CYP2C8*3 carriers (2.18 ± 0.66 vs. 1.45 ± 0.74 [P < 0.05] and 1.36 ± 0.98 μg/mL [P < 0.05], respectively). CYP2C8 genotype significantly alters imatinib metabolism in patients through gain- and loss-of-function mechanisms.

  1. Intriguing model significantly reduces boarding of psychiatric patients, need for inpatient hospitalization.

    Science.gov (United States)

    2015-01-01

    As new approaches to the care of psychiatric emergencies emerge, one solution is gaining particular traction. Under the Alameda model, which has been put into practice in Alameda County, CA, patients who are brought to regional EDs with emergency psychiatric issues are quickly transferred to a designated emergency psychiatric facility as soon as they are medically stabilized. This alleviates boarding problems in area EDs while also quickly connecting patients with specialized care. With data in hand on the model's effectiveness, developers believe the approach could alleviate boarding problems in other communities as well. The model is funded by through a billing code established by California's Medicaid program for crisis stabilization services. Currently, only 22% of the patients brought to the emergency psychiatric facility ultimately need to be hospitalized; the other 78% are able to go home or to an alternative situation. In a 30-day study of the model, involving five community hospitals in Alameda County, CA, researchers found that ED boarding times were as much as 80% lower than comparable ED averages, and that patients were stabilized at least 75% of the time, significantly reducing the need for inpatient hospitalization.

  2. [PROGNOSTIC SIGNIFICANCE OF CHANGES OF BLOOD GLUCOSE LEVEL IN PATIENTS WITH THORACOABDOMINAL INJURIES.

    Science.gov (United States)

    Sorokin, E P; Ponomarev, S V; Shilyaeva, Ye V; Bel'skih, Ye A; Gritsan, A I

    2016-07-01

    Background Currently, one of the causes of high morbidity and mortality is injuries. Predict the outcome of injuries - it is an important task of the treating physician. Trauma is a stress factor so to predict the outcome, you can use markers of stress, the most accessible ofwhich is blood glucose. to reveal the dynamics of the relationship between blood glucose levels and the outlook for the life ofpatients with thoracoabdominal injuries. A retrospective analysis of medical records of hospitalized patients were divided into two groups, depending on the outlook for the life of (favorable or unfavorable), and each of the groups - into two subgroups according to the presence or absence of signs of intoxication at admission. The subgroups were calculated and compared the mean blood glucose levels at different hours of hospital treatment. It was found that the average blood glucose levels at various hours of hospital stay were significantly higher in patients with poor outcome. The most noticeable was the difference in the first days of hospital treatment. Signs of intoxication was associated with lower values of glucose and a tendency to hypoglycaemia. In addition, among patients with high blood glucose ( 8 mg / dL) was observed over deaths in the first day of hospital stay. High blood glucose levels ( 8,0 mmol / L) in the first day of hospital treatment is a predictor ofpoor outcome in patients with thoracoabdominal injuries.

  3. Prognostic significance of Glasgow prognostic score in patients undergoing esophagectomy for esophageal squamous cell carcinoma.

    Science.gov (United States)

    Feng, Ji-Feng; Zhao, Qiang; Chen, Qi-Xun

    2014-01-01

    Recent studies have revealed that Glasgow prognostic score (GPS), an inflammation-based prognostic score, is inversely related to prognosis in a variety of cancers; high levels of GPS is associated with poor prognosis. However, few studies regarding GPS in esophageal cancer (EC) are available. The aim of this study was to determine whether the GPS is useful for predicting cancer-specific survival (CSS) of patients for esophageal squamous cell carcinoma (ESCC). The GPS was calculated on the basis of admission data as follows: Patients with elevated C-reactive protein (CRP) level (>10 mg/L) and hypoalbuminemia (L) were assigned to GPS2. Patients with one or no abnormal value were assigned to GPS1 or GPS0, respectively. Our study showed that GPS was associated with tumor size, depth of invasion, and nodal metastasis (PGPS0, GPS1, and GPS2 were 60.8%, 34.7% and 10.7%, respectively (PGPS was a significant predictor of CSS. GPS1-2 had a hazard ratio (HR) of 2.399 [95% confidence interval (CI): 1.805-3.190] for 1-year CSS (PGPS is associated with tumor progression. GPS can be considered as an independent prognostic factor in patients who underwent esophagectomy for ESCC.

  4. The significance of 123I-BMIPP delayed scintigraphic imaging in cardiac patients.

    Science.gov (United States)

    Akashi, Yoshihiro J; Kida, Keisuke; Suzuki, Kae; Inoue, Koji; Kawasaki, Kensuke; Yamauchi, Masahiro; Musha, Haruki; Anker, Stefan D

    2007-04-25

    Earlier studies have not fully investigated the significance of radionuclide planar imaging in cardiac patients using the fatty acid analogue 123I-beta-methyl-iodophenylpentadecanoic acid (123I-BMIPP). This study was to clarify the effectiveness of 123I-BMIPP in assessing the heart-to-mediastinum ratio (H/M) and myocardial washout rate (WR) in patients with heart disease. Myocardial 123I-BMIPP imaging was performed in 33 patients (20 with chronic heart failure [CHF] and 13 with stable angina pectoris [AP]) and 11 control subjects. Myocardial 123I-BMIPP planner images were obtained 30 min (early image) and 4 h (delayed image) after tracer injection. The left ventricular ejection fraction (LVEF) was measured by quantitative gated single photon emission computed tomography. The concentration of plasma brain natriuretic peptide (BNP) was measured before the scintigraphic study. (1) Delayed H/M was much lower in CHF than in AP (1.93 +/- 0.37 vs. 2.21 +/- 0.38, p acid metabolism disorders in patients with heart disease in both masked and unmasked conditions.

  5. Clinical significance of 201Tl reverse redistribution in patients with aorto-coronary bypass surgery

    International Nuclear Information System (INIS)

    Nishimura, Tsunehiko; Uehara, Tashiisa; Hayashida, Kohei; Kozuka, Takahira

    1987-01-01

    Detection of myocardial ischemia by the stress thallium scan has traditionally been performed using transient defect analysis on exercise, followed by redistribution studies. Worsening of the 201 Tl myocardial image from exercise to redistribution is referred to as reverse redistribution. In this study, we found reverse redistribution in 10 (21%) of 48 angina pectoris patients who had undergone aortocoronary bypass surgery. The clinical significance of this phenomenon in these patients was investigated in relation to angiographic and surgical findings. Reverse redistribution was found to occur in regions which were supplied by bypass grafts. These areas showed increased coronary blood flow and rapid thallium washout. Our results indicate that a perfusion defect in the bypass region of the redistribution image might be caused by relatively rapid washout in the bypass graft region compared to the adjacent normal myocardium. These results should be considered in the clinical interpretation of stress thallium scans. (orig.)

  6. Significance of determination of bone mineral density and osteocalcin in diabetic patients with diabetic microvascular complications

    International Nuclear Information System (INIS)

    Kong Xianghui; Mu Junqing; Lu Kuan

    2003-01-01

    Objective: To study the influence of diabetic microvascular complications on bone mineral density (BMI) and osteocalcin (BGP). Methods: 60 patients with type 2 diabetes mellitus were studied, including 33 with microvascular complications (retinopathy, nephropathy, neuropathy) (group 1) and 27 without complications (group 2). Fasting blood glucose, serum fructosamine (GSP), total alkaline phosphatase (TALP), calcium (Ca 2+ ) levels were measured by biochemical method; osteocalcin (BGP) level was detected by RIA. BMD of the lumbar spine and femur was measured by dual energy X-ray absorptiometry in all patients. Body mass index (BMI) was calculated from the height and body weight. Results: The BMI, GSP, FBG, TALP and Ca 2+ values in the two groups were not much different, but BGP and BMD in group 1 were significantly lower than those in group 2. Conclusion: Bone mineral density (BMD) and BGP values were closely related to the microvascular complications in diabetes, which could decrease bone formation and increase the frequency of osteoporosis

  7. Clinical Significance of 99mTc-DPTA Ventilation Scan in Patient with Bronchiectasis

    International Nuclear Information System (INIS)

    Park, Choon Sik; Peak, Sung Ho; Uh, Soo Taek; Na, Hyun; Choi, Deuk Lin; Kim, Gi Jeong

    1985-01-01

    To evaluate the clinical significance of lung ventilation scan using 99m Tc-DTPA in patient with bronchiectasis, we compared the involvement area of bronchogram and lung ventilation scan according to lobar and segmental distribution. There were no correlation between impairment of pulmonary function test and the number of branchiectatic lobe and segment(p>0.5). Lung ventilation scan showed 66.7% of sensitivity, 100% of specificity, and 91.7 g of accuracy according to lobar distribution, and 51.9 of sensitivity, 96.9% of specificity, and 88.9% of accuracy according to segmental distribution. These results suggest that lung ventilation scan can be used as diagnostic tool in patient with bronchiectasis in whom bronchogram is not tolerable.

  8. Significances and meanings of the musical identity of patients and relatives receiving oncological palliative care

    Directory of Open Access Journals (Sweden)

    Vladimir Araujo de Silva

    2014-03-01

    Full Text Available This phenomenological study was structured on Heidegger’s theoretical-philosophical framework, with the objective of unveiling the significances and meanings of the musical identity of patients and relatives under oncological palliative care. Individual interviews were performed with 12 clients (seven patients and five relatives staying at the support residence of the Maringa Female Network Against Cancer. A total of eight musical meetings were performed between January and February of 2011. I understood that the musical identity of the evidenced beings refers to the religious and country music styles, that their significances and meanings are connected to their spirituality and the significant events of their historicity, and that their mood and reflection intermediated by music can influence their musical choice. I gave evidence to the need to consider the music identity and empowerment in musical choices, which carries existential, social, cultural, spiritual and family aspects as qualifying elements of nursing in palliative care. Descriptors: Nursing Care; Oncology Nursing; Music; Music Therapy; Palliative Care.

  9. Clinical predictors and prognostic significance of electrical storm in patients with implantable cardioverter defibrillators.

    Science.gov (United States)

    Brigadeau, François; Kouakam, Claude; Klug, Didier; Marquié, Christelle; Duhamel, Alain; Mizon-Gérard, Frédérique; Lacroix, Dominique; Kacet, Salem

    2006-03-01

    Insufficient data exists regarding predictors of electrical storms (ES) and clinical outcome in patients treated with an implantable cardioverter defibrillator (ICD). The purpose of this study was to delineate a subgroup of patients likely to experience ES and to determine the impact of ES on mortality in ICD recipients. Baseline characteristics of 307 ICD-treated patients were retrospectively analysed. ES was defined as two or more ventricular tachyarrhythmias within 24 h leading to an immediate electrical therapy (antitachycardia pacing and/or shock), separated by a period of sinus rhythm. Clinical characteristics and survival of 123 patients experiencing a total of 294 episodes of ES (median 2 ES/patient, range 1-9), were compared with those of 184 ES-free patients during a median follow-up of 826 days (inter-quartile 1141 days). Median actuarial duration for the first ES occurrence after ICD implant was 1417 days [95% confidence interval (CI) 1061-2363] with a median follow-up of 816 days (7-4642 days) in ES-free patients. Univariate analysis identified older age, depressed left ventricular ejection fraction (LVEF), ventricular tachycardia (VT) as index arrhythmia, chronic renal failure and absence of lipid-lowering drugs as variables significantly associated with an increased risk of ES. Multivariable Cox analysis confirmed an independent predictive value for chronic renal failure [hazard ratio (HR) 1.54, 95% CI 0.95-2.51, P=0.052], VT (HR 2.20, 95% CI 1.44-3.37, P=0.0003), and LVEF (HR 0.98, 95% CI 0.97-0.99, P=0.027). In contrast, diabetics (HR 0.49, 95% CI 0.27-0.90, P=0.022) were less affected by ES. There was no difference in survival between both groups. ES is frequent but does not increase mortality in ICD's recipients. Patients with severe systolic dysfunction, chronic renal failure and VT as initial arrhythmia are likely to experience ES. Diabetics are less affected by ES.

  10. Sorafenib metabolism is significantly altered in the liver tumor tissue of hepatocellular carcinoma patient.

    Directory of Open Access Journals (Sweden)

    Ling Ye

    Full Text Available BACKGROUND: Sorafenib, the drug used as first line treatment for hepatocellular carcinoma (HCC, is metabolized by cytochrome P450 (CYP 3A4-mediated oxidation and uridine diphosphate glucuronosyl transferase (UGT 1A9-mediated glucuronidation. Liver diseases are associated with reduced CYP and UGT activities, which can considerably affect drug metabolism, leading to drug toxicity. Thus, understanding the metabolism of therapeutic compounds in patients with liver diseases is necessary. However, the metabolism characteristic of sorafenib has not been systematically determined in HCC patients. METHODS: Sorafenib metabolism was tested in the pooled and individual tumor hepatic microsomes (THLMs and adjacent normal hepatic microsomes (NHLMs of HCC patients (n = 18. Commercial hepatic microsomes (CHLMs were used as a control. In addition, CYP3A4 and UGT1A9 protein expression in different tissues were measured by Western blotting. RESULTS: The mean rates of oxidation and glucuronidation of sorafenib were significantly decreased in the pooled THLMs compared with those in NHLMs and CHLMs. The maximal velocity (Vmax of sorafenib oxidation and glucuronidation were approximately 25-fold and 2-fold decreased in the pooled THLMs, respectively, with unchanged Km values. The oxidation of sorafenib in individual THLMs sample was significantly decreased (ranging from 7 to 67-fold than that in corresponding NHLMs sample. The reduction of glucuronidation in THLMs was observed in 15 out of 18 patients' samples. Additionally, the level of CYP3A4 and UGT1A9 expression were both notably decreased in the pooled THLMs. CONCLUSIONS: Sorafenib metabolism was remarkably decreased in THLMs. This result was associated with the down regulation of the protein expression of CYP3A4 and UGT1A9.

  11. Albumin and C-reactive protein have prognostic significance in patients with community-acquired pneumonia.

    Science.gov (United States)

    Lee, Jae Hyuk; Kim, Jooyeong; Kim, Kyuseok; Jo, You Hwan; Rhee, JoongEui; Kim, Tae Youn; Na, Sang Hoon; Hwang, Seung Sik

    2011-06-01

    This study aims to determine the association of commonly used biochemical markers, such as albumin and C-reactive protein (CRP), with mortality and the prognostic performance of these markers combined with the pneumonia severity index (PSI) for mortality and adverse outcomes in patients with community-acquired pneumonia (CAP). The data were gathered prospectively for patients hospitalized with CAP via the emergency department. Laboratory values, including CRP and albumin, clinical variables, and the PSI were measured. Primary outcomes were 28-day mortality and survival times. Secondary outcome was admission to the intensive care unit, vasopressor use, or the need for mechanical ventilation during the hospital stay. A total of 424 patients were included. The 28-day mortality was 13.7%. C-reactive protein and albumin were significantly different between survivors and nonsurvivors. In logistic regression analysis, CRP and albumin were independently associated with 28-day mortality (P scale. The Cox proportional hazards analysis showed that high serum albumin (≥3.3 mg/dL) had a hazard ratio of 0.5 (95% confidence interval, 0.3-0.9), and high CRP (≥14.3 mg/dL) had a hazard ratio of 2.0 (95% confidence interval, 1.1-3.4). For predicting secondary outcome, adding albumin to PSI increased areas under the curve significantly, but CRP did not. Albumin and CRP were associated with 28-day mortality in hospitalized patients with CAP, and these markers increased prognostic performance when combined with the PSI scale. Crown Copyright © 2011. Published by Elsevier Inc. All rights reserved.

  12. TRACHEAL AND BRONCHIAL ABNORMALITIES IN PATIENTS WITH SIGNIFICANT OBSTRUCTIVE SYNDROME: ACCORDING TO BRONCHOSCOPIC

    Directory of Open Access Journals (Sweden)

    M. L. Shteiner

    2014-01-01

    Full Text Available The endobronchial pattern of significant bronchial obstructive syndrome of various etiologies was analyzed in 4,000 patients with this condition. At the same time, bronchial malformations were encountered as supplementary bronchi of the left and right basal pyramids, axillary left bronchi, supplementary and displaced tracheal bronchi, and a single case of distal transposition of the right proximal bronchus in 1.58% of cases. According to the bronchoscopic findings, supplementary bronchi and transpositions of the left bronchi are the most common anatomic bronchial abnormalities (1.08%.

  13. Clinical Significance of Colonoscopy in Patients with Upper Gastrointestinal Polyps and Neoplasms: A Meta-Analysis

    Science.gov (United States)

    Wu, Zhen-Jie; Lin, Yuan; Xiao, Jun; Wu, Liu-Cheng; Liu, Jun-Gang

    2014-01-01

    Background Some authors have studied the relationship between the presence of polyps, adenomas and cancers of upper gastrointestinal tract (stomach and duodenum) and risk of colorectal polyps and neoplasms; however, the results are controversial, which may be due to study sample size, populations, design, clinical features, and so on. No meta-analysis, which can be generalized to a larger population and could provide a quantitative pooled risk estimate of the relationship, of this issue existed so far. Methods We performed a meta-analysis to evaluate risk of colorectal polyps or neoplasms in patients with polyps, adenomas or cancers in upper gastrointestinal tract comparing with controls. A search was conducted through PubMed, EMBASE, reference lists of potentially relevant papers, and practice guidelines up to 27 November 2013 without languages restriction. Odd ratios (ORs) were pooled using random-effects models. Results The search yielded 3 prospective and 21 retrospective case-control studies (n = 37152 participants). The principal findings included: (1) OR for colorectal polyps was 1.15 (95% CI, 1.04–1.26) in the gastric polyps group comparing with control groups; (2) Patients with gastric polyps and neoplasms have higher risk (OR, 1.31 [95% CI, 1.06–1.62], and 1.72 [95% CI, 1.42–2.09], respectively) of colorectal neoplasms comparing with their controls; and (3) Positive association was found between the presence of colorectal neoplasms and sporadic duodenal neoplasms (OR, 2.59; 95% CI, 1.64–4.11). Conclusions Findings from present meta-analysis of 24 case-control studies suggest that the prevalence of colorectal polyps was higher in patients with gastric polyps than in those without gastric polyps, and the risk of colorectal neoplasms increases significantly in patients with gastric polyps, neoplasms, and duodenal neoplasms. Therefore, screening colonoscopy should be considered for patients with upper gastrointestinal polyps and neoplasms. PMID

  14. The prognostic significance of HOTAIR for predicting clinical outcome in patients with digestive system tumors.

    Science.gov (United States)

    Ma, Gaoxiang; Wang, Qiaoyan; Lv, Chunye; Qiang, Fulin; Hua, Qiuhan; Chu, Haiyan; Du, Mulong; Tong, Na; Jiang, Yejuan; Wang, Meilin; Zhang, Zhengdong; Wang, Jian; Gong, Weida

    2015-12-01

    Although some studies have assessed the prognostic value of HOTAIR in patients with digestive system tumors, the relationship between the HOTAIR and outcome of digestive system tumors remains unknown. The PubMed was searched to identify the eligible studies. Here, we performed a meta-analysis with 11 studies, including a total of 903 cases. Pooled hazard ratios (HRs) and 95 % confidence interval (CI) of HOTAIR for cancer survival were calculated. We found that the pooled HR elevated HOTAIR expression in tumor tissues was 2.36 (95 % CI 1.88-2.97) compared with patients with low HOTAIR expression. Moreover, subgroup analysis revealed that HOTAIR overexpression was also markedly associated with short survival for esophageal squamous cell carcinoma (HR 2.19, 95 % CI 1.62-2.94) and gastric cancer (HR 1.66, 95 % CI 1.02-2.68). In addition, up-regulated HOTAIR was significantly related to survival of digestive system cancer among the studies with more follow-up time (follow time ≥ 5 years) (HR 2.51, 95 % CI 1.99-3.17). When stratified by HR resource and number of patients, the result indicated consistent results with the overall analysis. Subgroup analysis on ethnicities did not change the prognostic influence of elevated HOTAIR expression. Additionally, we conducted an independent validation cohort including 71 gastric cancer cases, in which patients with up-regulated HOTAIR expression had an unfavorable outcome with HR of 2.10 (95 % CI 1.10-4.03). The results suggest that aberrant HOTAIR expression may serve as a candidate positive marker to predict the prognosis of patients with carcinoma of digestive system.

  15. The clinical significance of diuresis studies on the patients with dilated upper urinary tract

    International Nuclear Information System (INIS)

    Kuroda, Noriyuki; Ueda, Toyofumi; Amano, Takuya; Kaji, Shinichi; Ichiya, Yuichi

    1983-01-01

    In order to determine the clinical value of diuresis urogram and diuresis renogram as the urodynamic assessment in dilated upper urinary tract, 21 kidneys of 17 patients (12 men and 5 women) with hydronephrosis or hydronephroureter were examined. The kidneys examined by diuresis urogram were divided into four grades - grade a (more than 22% of dilation), grade b (between 10 and 22%), grade c (less than 10%), and grade d (wash-out). Of 10 preoperative kidneys of 9 patients, 4 kidneys were in grade a (40%), 4 in grade b (40%), 2 in grade c (20%), and none in grade d (0%). Of 12 postoperative kidneys of 12 patients, 2 kidneys were in grade a (16.6%), 2 in grade b (16.7%), 4 in grade c (33.3%), and 4 in grade d (33.3%). The kidneys examined by diuresis renogram were divided into groups II, IIIb and IIIa in accordance with diuresis excretion index (DEI) and renogram pattern. Of 11 preoperative kidneys of 9 patients, 4 kidneys were in group II (36.7%), 2 in group IIIb (18.2%), and 5 in group IIIa (45.1%). Of 12 postoperative kidneys of 11 patients, 2 kidneys were in group II (16.7%), 2 in group IIIb (16.7%), and 8 in group IIIa (66.6%). There was no significant correlation between % dilation of diuresis urogram and DEI of diuresis renogram. Diuresis urogram and renogram give valuable information about the degree of obstruction in the dilated upper urinary tract, but do not always the same value on the same kidney each other. (J.P.N.)

  16. Prognostic significance of IDH 1 mutation in patients with glioblastoma multiforme.

    Science.gov (United States)

    Khan, Inamullah; Waqas, Muhammad; Shamim, Muhammad Shahzad

    2017-05-01

    Focus of brain tumour research is shifting towards tumour genesis and genetics, and possible development of individualized treatment plans. Genetic analysis shows recurrent mutation in isocitrate dehydrogenase (IDH1) gene in most Glioblastoma multiforme (GBM) cells. In this review we evaluated the prognostic significance of IDH 1 mutation on the basis of published evidence. Multiple retrospective clinical analyses correlate the presence of IDH1 mutation in GBM with good prognostic outcomes compared to wild-type IDH1. A systematic review reported similar results. Based on the review of current literature IDH1 mutation is an independent factor for longer overall survival (OS) and progression free survival (PFS) in GBM patients when compared to wild-type IDH1. The prognostic significance opens up new avenues for treatment.

  17. Dynamic change of serum protein S100b and its clinical significance in patients with traumatic brain injury

    Institute of Scientific and Technical Information of China (English)

    CHEN Da-qing; ZHU Lie-lie

    2005-01-01

    Objective: To analyze the dynamic change of serum protein S100b in patients with traumatic brain injury and its clinical value in assessing brain damage. Methods: According to Glasgow coma scale (GCS), 102 cases of traumatic brain injury were divided into mild brain injury group (GCS≥13, n=31, Group A), moderate brain injury group (8significantly higher concentration of serum S100b, with earlier increase and longer duration, than the mild and moderate brain injury groups. The patients with higher S100b exhibited lower GCS scores and poor clinical prognosis. The increase in S100b could emerge before clinical image evidence indicated so. Conclusions: Serum S100b can be used as a sensitive index for assessment and prediction of traumatic brain injury severity and prognosis.

  18. Clinical Significance of Preoperative Albumin and Globulin Ratio in Patients with Gastric Cancer Undergoing Treatment

    Directory of Open Access Journals (Sweden)

    Min-jie Mao

    2017-01-01

    Full Text Available Background. The pretreatment albumin and globulin ratio (AGR was an inflammation-associated factor which was related to the overall survival in various malignancies. The aim of this study was to evaluate the prognostic value of AGR in patients with gastric cancer. Method. This retrospective study included 862 cases pathologically diagnosed with gastric cancer. All patients were randomly divided into the testing group (431 cases and validation group (431 cases. The relationships of AGR with clinicopathologic characteristics and prognosis were analyzed by Kaplan-Meier and Cox regression methods. Results. In the testing group, the median overall survival was 26.90 months and the cutoff value of AGR was 1.50 based on R language. Kaplan-Meier analysis showed that lower AGR was correlated with poorer overall survival. Multivariate analysis demonstrated that AGR was an independent prognostic factor for overall survival (HR: 0.584, 95% CI = 0.351–0.973, and p = 0.039. In the validation group, the median overall survival was 24.10 months. Lower AGR (≤1.50 also had a significantly poorer overall survival by Kaplan-Meier analysis. According to multivariate analysis, the AGR was also confirmed to be an independent prognostic factor for overall survival (HR: 0.578, 95% CI = 0.373–0.897, and p = 0.015. Conclusions. Our study suggested that the pretreatment AGR could be a prognostic biomarker for overall survival in patients with gastric cancer.

  19. Significance of radiographic abnormalities in patients with tibial stress injuries: correlation with magnetic resonance imaging

    International Nuclear Information System (INIS)

    Kijowski, Richard; Choi, James; Smet, Arthur de; Mukharjee, Rajat

    2007-01-01

    The objective was to correlate radiographic findings with magnetic resonance imaging (MRI) findings in patients with suspected tibial stress injuries in order to determine the significance of radiographic signs of stress injury in these individuals. The study group consisted of 80 patients with suspected tibial stress injuries who underwent a radiographic and MR examination of the tibia. Nineteen patients had bilateral involvement. Thus, a total of 99 tibias were evaluated. All radiographs and MR examinations were retrospectively reviewed, 1 month apart, in consensus by two musculoskeletal radiologists. The radiographs were reviewed without knowledge of the site of the clinical symptoms. Fisher's exact tests were used to determine the association between a positive radiograph and the presence of various MRI signs of a high-grade stress injury. There was a strong association between the presence of periosteal reaction on radiographs at the site of the clinical symptoms and a Fredericson grade 4 stress injury on MRI. The presence of periosteal reaction on radiographs at the site of clinical symptoms is predictive of a high-grade stress injury by MRI criteria. (orig.)

  20. Prognostic significance of unintentional body weight loss in colon cancer patients.

    Science.gov (United States)

    Kuo, Yi-Hung; Shi, Chung-Sheng; Huang, Cheng Yi; Huang, Yun-Ching; Chin, Chih-Chien

    2018-04-01

    The aim of the present study was to investigate whether unintentional body weight loss (BWL) provides additional clinical information in terms of tumor progression and prognosis in non-metastatic colon cancer. In the present study, a total of 2,406 consecutive colon cancer patients without metastasis were retrospectively enrolled. Unintentional BWL was defined as loss of >5% of body weight within the last 6-12 months, or defined subjectively upon fulfillment of at least two of the following: Evidence of change in clothing size and corroboration of the reported weight loss by family or friend. This category was recorded as present ('with') or absent ('without'). Logistic regression analysis was performed to determine the correlation between BWL and the tumor characteristics and post-operative outcomes of patients with colon cancer. The Cox regression model was used to determine the association of BWL with long-term survival of colon cancer patients. A significant association between BWL and tumor location [right vs. left: Odds ratio (OR)=1.62; Pcolon cancer is not just a symptom, but it is also correlated with tumor location, size and depth, and is a prognostic factor for poor outcomes including overall survival and tumor relapse.

  1. EEG spectral analysis and its clinical significance for patients with non-occupationalchronic mercury poisoning

    Directory of Open Access Journals (Sweden)

    Bin-bin SUN

    2015-03-01

    Full Text Available Objective To evaluate the features of EEG spectrum and its clinical significance for patients with non-occupational chronic mercury poisoning.  Methods Eighteen patients with chronic mercury poisoning were collected continuously as poisoning group at Affiliated Hospital of Academy of Military Medical Sciences from March 2012 to September 2013. At the same time, 12 age- and sex-matched healthy people were selected as control group. All patients underwent video EEG, and EEGLAB in Matlab 2013 software was used to analyze their EEG data. Relevant spectrum data of the 2 groups were compared and analyzed.  Results The frequency-energy curves of 12 normal subjects were similar to sine curve, with obvious energy peak at α band. The frequency-energy curves of 18 patients showed as follows: 5 cases had the peak at slow δ wave, and the energy curve decreased since δ band appeared, with α band peak disappearing. The curve of 10 cases had 2 peaks respectively at α and δ band, and δ peak was higher than α peak. The spectrum in other 3 cases was normal. The quantitative analysis of EEG revealed the proportion of δ band for the total energy. The proportion of δ band for total energy of the poisoning group in right middle temporal (P = 0.018 and left posterior temporal (P = 0.039 channel was significantly higher than that of the normal group, while the proportion of δ band in middle frontal (P = 0.003, right frontal (P = 0.016 and right anterior temporal (P = 0.024, left middle temporal (P = 0.036 and right posterior temporal (P = 0.031 was lower than that of the normal group. Conclusions EEG examination plays an important role in assessing the severity of brain injury for patients with non-occupational chronic mercury poisoning. Spectrum analysis is an intuitive and simple method, and can provide some help for clinical diagnosis and treatment. DOI: 10.3969/j.issn.1672-6731.2015.02.013

  2. Clinical significance of stress-induced ST segment changes in patients with previous myocardial infarction

    International Nuclear Information System (INIS)

    Futagami, Yasuo; Hamada, Masayuki; Makino, Katsutoshi; Ichikawa, Takehiko; Konishi, Tokuji

    1984-01-01

    To explain the clinical significance of stress(st)-induced ST-segment (ST) changes postinfarction, 93 patients with previous myocardial infarction (MI) were performed st- 201 Tl myocardial single photon emission computed tomography (SPECT) and compared ST changes with SPECT, coronary arteriographic and left ventriculographic findings. 30 out of 93 cases (32%) had ST depression, 20 (21.5%) had ST elevation, 9 (10%) had both ST depression and elevation and remaining 34 (36.5 %) had no significant ST changes. In single vessel disease, ST depression were noted in 29% (12/42), while in multivessel disease, 53% (27/51). 35 out of 39 cases (90%) with ST depression had transient perfusion defect but no apparent relation was noted between location of ST depression on ECG and region of transient perfusion defect in SPECT. All of 28 cases with ST elevation were noted in anterior MI cases, and 26 out of these showed severe LV wall motion abnormality in contrast left ventriculography and broad anterior permanent defect in SPECT. Only 15 cases (54%) showed slight redistribution. Thus, we conclude that in patients with previous MI, st-induced ST depression seems to reflect myocardial ischemia and ST elevation possibly related abnormal LV wall motion. (author)

  3. Clinical significance of determination of SAC/PRA value in patients with primary aldosteronism

    International Nuclear Information System (INIS)

    Li Liren; Dai Yaozong; Liu Jiumin

    2003-01-01

    Objective: To investigate the diagnostic significance of determining SAC/PRA valve in hyperaldosteronism. Methods: Plasma renin activity (PRA) and angiotensin (AT-II) as well as serum aldosterone contents were measured with RIA in 48 patients with primary aldosteronism and 30 controls. The SAC/PRA value was calculated. Results: Contents of PRA, AT-II and Aldo in blood of patients with primary aldosteronism were very significantly different from those in controls (p < 0.001) (PRA 0.14 ± 0.08 ng/ml/h vs 0.57 ± 0.08 ng/ml/h; AT-II 21.21 ± 7.55 ng/L vs 36.03 ± 6.11 ng/L; Aldo 1.07 ± 0.34 nmol/L vs 0.33 ± 0.04 nmol/L). Calculated SAC/PRA value was 913 ± 409 (normal upper limit 400). Conclusion: SAC/PRA value is an useful accessory diagnostic criterion for primary aldosteronism

  4. Diagnostic significance of haematological testing in patients presenting at the Emergency Department

    Directory of Open Access Journals (Sweden)

    Giuseppe Lippi

    2012-03-01

    Full Text Available The use of simple and economic tests to rule out diseases of sufficient clinical severity is appealing in emergency department (ED, since it would be effective for contrasting ED overcrowding and decreasing healthcare costs. The aim of this study was to assess the diagnostic performance of simple and economic haematological testing in a large sample of adult patients presenting at the ED of the Academic Hospital of Parma during the year 2010 with the five most frequent acute pathologies (i.e., acute myocardial infarction, renal colic, pneumonia, trauma and pancreatitis. Both leukocyte count and hemoglobin showed a good diagnostic performance (Area Under the Curve [AUC] of 0.85 for leukocyte count and 0.76 for hemoglobin; both p < 0.01. Although the platelet count was significantly increased in all patients groups except pancreatitis, the diagnostic performance did not achieve statistical significance (AUC 0.53; p = 0.07. We also observed an increased RDW in all groups, except in those with trauma and the diagnostic performance was acceptable (AUC 0.705; p < 0.01. The mean platelet volume (MPV was consistently lower in all patients groups and also characterized by an efficient diagnostic performance (AUC 0.76; p < 0.01. This evidence led us to design an arbitrary formula, whereby MPV and hemoglobin were multiplied, and further divided by the leukocyte count, obtaining a remarkable AUC (0.91; p < 0.01. We conclude that simple, rapid and cheap hematological tests might provide relevant clinical information for decision making to busy emergency physicians, and the their combination into an arbitrary formula might further increase the specific diagnostic potential of each of them.

  5. Britain exhibition at CERN

    CERN Multimedia

    Bertin; CERN PhotoLab

    1969-01-01

    The United Kingdom inaugurated the Industrial Exhibitions in 1968, and it wasn't till 1971 that other countries staged exhibitions at CERN. This photo was taken in 1969, at the second British exhibition, where 16 companies were present.

  6. Acute Phase Hyperglycemia among Patients Hospitalized with Acute Coronary Syndrome: Prevalence and Prognostic Significance

    Directory of Open Access Journals (Sweden)

    Hameed Laftah Wanoose

    2011-03-01

    Full Text Available AbstractObjectives: Regardless of diabetes status, hyperglycemia on arrival for patients presenting with acute coronary syndrome, has been associated with adverse outcomes including death. The aim of this study is to look at the frequency and prognostic significance of acute phase hyperglycemia among patients attending the coronary care unit with acute coronary syndrome over the in-hospital admission days.Methods: The study included 287 consecutive patients in the Al- Faiha Hospital in Basrah (Southern Iraq during a one year period from December 2007 to November 2008. Patients were divided into two groups with respect to admission plasma glucose level regardless of their diabetes status (those with admission plasma glucose of <140 mg/dl (7.8 mmol/L and those equal to or more than that. Acute phase hyperglycemia was defined as a non-fasting glucose level equal to or above 140 mg/dl (7.8 mmol/L regardless of past history of diabetes.Results: Sixty one point seven percent (177 of patients were admitted with plasma glucose of ≥140 mg/dl (7.8 mmol/L. There were no differences were found between both groups regarding the mean age, qualification, and smoking status, but males were predominant in both groups. A family history of diabetes, and hypertension, were more frequent in patients with plasma glucose of ≥140 mg/dl (7.8 mmol/L. There were no differences between the two groups regarding past history of ischemic heart disease, stroke, lipid profile, troponin-I levels or type of acute coronary syndrome. Again heart failure was more common in the admission acute phase hyperglycemia group, but there was no difference regarding arrhythmia, stroke, or death. Using logistic regression with heart failure as the dependent variable we found that only the admission acute phase hyperglycemia (OR=2.1344, 95�0CI=1.0282-4.4307; p=0.0419 was independently associated with heart failure. While male gender, family history of diabetes mellitus, hypertension and

  7. The most important psychological and psychosocial needs of Polish multiple sclerosis patients and their significant others

    Directory of Open Access Journals (Sweden)

    Potemkowski A

    2017-07-01

    Full Text Available Andrzej Potemkowski,1 Waldemar Brola,2,3 Anna Ratajczak,4 Marcin Ratajczak,5 Mariusz Kowalewski,6 Małgorzata Lewita,6 Katarzyna Kapica-Topczewska,7 Joanna Tarasiuk,7 Adam Stępień,8 Katarzyna Gocyła-Dudar,8 Jacek Zaborski,9 Halina Bartosik-Psujek10 1Department of Clinical Psychology and Psychoprophylaxis, University of Szczecin, 2Department of Neurology, Specialist Hospital, Końskie, 3The Faculty of Medicine and Health Science, Institute of Physiotherapy, Jan Kochanowski University, Kielce, 4Pomeranian Medical University, Szczecin, 5Clinical Trial Center for MS-Patients, Szczecin, 6John Paul II Multiple Sclerosis Rehabilitation Center, Borne Sulinowo, 7Department of Neurology, Medical University of Białystok, Białystok, 8Department of Neurology, Military Institute of Medicine, Warsaw, 9Department of Neurology, Specialist Hospital in Międzylesie, Warsaw, 10Medical Faculty, University of Rzeszów, Rzeszów, Poland Background: People with multiple sclerosis (MS and their relatives often have multiple, complex needs which require support from a wide range of services. The aim of the study, the first of its kind in Poland, was to identify the most important needs of patients with MS and their significant others (SO. Methods: A questionnaire developed from focus groups consisting of 20 needs-related statements was administered in seven MS centers to 573 MS patients and 220 SO. The mean age of the patients was 42.61 years old; the mean MS duration was 9.43 years. The respondents were asked to rate the needs statements according to their importance on an 11-point scale. The questionnaire was similar for the MS patients and their SO. Results: The most important needs in the patient group were: to feel needed and efficient in life; to have easy access to professional rehabilitation; and to be sure that doctors are interested in my condition. The three most important needs in the SO group were: to know that relatives/friends feel needed and

  8. The Grass Might Be Greener: Medical Marijuana Patients Exhibit Altered Brain Activity and Improved Executive Function after 3 Months of Treatment

    Directory of Open Access Journals (Sweden)

    Staci A. Gruber

    2018-01-01

    Full Text Available The vast majority of states have enacted full or partial medical marijuana (MMJ programs, causing the number of patients seeking certification for MMJ use to increase dramatically in recent years. Despite increased use of MMJ across the nation, no studies thus far have examined the specific impact of MMJ on cognitive function and related brain activation. In the present study, MMJ patients seeking treatment for a variety of documented medical conditions were assessed prior to initiating MMJ treatment and after 3 months of treatment as part of a larger longitudinal study. In order to examine the effect of MMJ treatment on task-related brain activation, MMJ patients completed the Multi-Source Interference Test (MSIT while undergoing functional magnetic resonance imaging (fMRI. We also collected data regarding conventional medication use, clinical state, and health-related measures at each visit. Following 3 months of treatment, MMJ patients demonstrated improved task performance accompanied by changes in brain activation patterns within the cingulate cortex and frontal regions. Interestingly, after MMJ treatment, brain activation patterns appeared more similar to those exhibited by healthy controls from previous studies than at pre-treatment, suggestive of a potential normalization of brain function relative to baseline. These findings suggest that MMJ use may result in different effects relative to recreational marijuana (MJ use, as recreational consumers have been shown to exhibit decrements in task performance accompanied by altered brain activation. Moreover, patients in the current study also reported improvements in clinical state and health-related measures as well as notable decreases in prescription medication use, particularly opioids and benzodiapezines after 3 months of treatment. Further research is needed to clarify the specific neurobiologic impact, clinical efficacy, and unique effects of MMJ for a range of indications and how it

  9. The Grass Might Be Greener: Medical Marijuana Patients Exhibit Altered Brain Activity and Improved Executive Function after 3 Months of Treatment.

    Science.gov (United States)

    Gruber, Staci A; Sagar, Kelly A; Dahlgren, Mary K; Gonenc, Atilla; Smith, Rosemary T; Lambros, Ashley M; Cabrera, Korine B; Lukas, Scott E

    2017-01-01

    The vast majority of states have enacted full or partial medical marijuana (MMJ) programs, causing the number of patients seeking certification for MMJ use to increase dramatically in recent years. Despite increased use of MMJ across the nation, no studies thus far have examined the specific impact of MMJ on cognitive function and related brain activation. In the present study, MMJ patients seeking treatment for a variety of documented medical conditions were assessed prior to initiating MMJ treatment and after 3 months of treatment as part of a larger longitudinal study. In order to examine the effect of MMJ treatment on task-related brain activation, MMJ patients completed the Multi-Source Interference Test (MSIT) while undergoing functional magnetic resonance imaging (fMRI). We also collected data regarding conventional medication use, clinical state, and health-related measures at each visit. Following 3 months of treatment, MMJ patients demonstrated improved task performance accompanied by changes in brain activation patterns within the cingulate cortex and frontal regions. Interestingly, after MMJ treatment, brain activation patterns appeared more similar to those exhibited by healthy controls from previous studies than at pre-treatment, suggestive of a potential normalization of brain function relative to baseline. These findings suggest that MMJ use may result in different effects relative to recreational marijuana (MJ) use, as recreational consumers have been shown to exhibit decrements in task performance accompanied by altered brain activation. Moreover, patients in the current study also reported improvements in clinical state and health-related measures as well as notable decreases in prescription medication use, particularly opioids and benzodiapezines after 3 months of treatment. Further research is needed to clarify the specific neurobiologic impact, clinical efficacy, and unique effects of MMJ for a range of indications and how it compares to

  10. [Clinical significance of prognostic nutritional index in patients with advanced gastric cancer].

    Science.gov (United States)

    Song, Shubin; Liu, Honggang; Xue, Yingwei

    2018-02-25

    To investigate the relationship of prognostic nutritional index (PNI) with clinicopathological factors and the clinical significance of PNI in predicting the survival in patients with advanced gastric cancer. Clinicopathological and follow-up data of 1150 patients with advanced gastric cancer who underwent radical gastrectomy from January 2007 to December 2010 at the Department of Gastrointestinal Surgery, Harbin Medical University Cancer Hospital were analyzed retrospectively. The PNI value was calculated [PNI=absolute value of lymphocyte(10 9 /L)×5 + serum albumin (g/L)] and was grouped according to the mean value of PNI. Relationships of PNI with gender, age, tumor size, depth of invasion, tumor differentiation, tumor stage, tumor location, lymph node metastasis and tumor marker detection level were analyzed. At the same time, for the survival analysis of patients, log-rank method was used for univariate analysis, and Cox method was used for multivariate analysis. Of 1150 cases, 846 were males and 304 were females with an average age of 62 (24 to 88) years. The average maximum diameter of tumor was 5.4(1.0 to 20.0) cm. Tumor of 159 cases located in the gastric fundus, 221 cases in the gastric body, 705 cases in the gastric antrum and 65 cases in the whole stomach. Well differentiated tumors were found in 198 cases and poorly differentiated tumors in 952 cases. As for depth of tumor invasion, 165 cases were T2, 343 cases were T3 and 642 cases were T4. According to TNM stage, 53 cases were stage I(, 397 cases were stage II( and 700 cases were stage III(. The average lymph node metastasis rate was 25.0%, meanwhile lymph node metastasis was N0 in 296 cases, N1 in 246 cases, N2 in 277 cases and N3 in 331 cases. Blood examination showed hemoglobin ≤130 g/L in 544 cases and >130 g/L in 606 cases; carcinoembryonic antigen ≤5 μg/L in 903 cases and >5 μg /L in 247 cases; carbohydrate antigen 19-9 ≤37 kU/L in 927 cases and >37 kU/L in 223 cases. In whole patients

  11. Significance of sciatic scoliotic list in operated patients with lumbar disc herniation.

    Science.gov (United States)

    Matsui, H; Ohmori, K; Kanamori, M; Ishihara, H; Tsuji, H

    1998-02-01

    The authors retrospectively reviewed the relation between the location of disc herniation and pre- and postoperative changes in sciatic scoliotic list in 40 patients with surgically confirmed lumbar disc herniation who had sciatic scoliotic list with postoperative recovery. Clinical factors associated with scoliosis also were included. To evaluate the significance and pathomechanism of sciatic scoliotic list. The proposed causes of lumbar sciatic scoliosis mainly imply an alleviation of nerve root irritation in relation to the anatomic location of disc herniation relative to the nerve root. The pre- and postoperative serial Cobb angle between L1 and L5 in anteroposterior lumbar radiographs in the standing position were measured. The relation between the convex side of scoliosis and clinical parameters in terms of the side of symptoms, age, gender, duration of low back pain or leg pain, the angle of a positive straight leg raising test, and the time required for recovery of sciatic scoliosis were investigated. In addition, magnetic resonance imaging also was performed in five recent cases from 40 patients. The average Cobb angle decreased from 10.7 degrees to 2.7 degrees within an average of 7.5 months after surgery. The preoperative Cobb angle of patients with disc herniation medial to the nerve root was significantly higher than that just beneath or lateral to the nerve root. Thirty-two of 40 patients (80.0%) had a lumbar disc herniation at the convex side of scoliosis, irrespective of the transverse location of the herniation. The time required for scoliosis disappearance in disc herniation located lateral to the nerve root tended to be longer than that for other types of disc herniation. Magnetic resonance imaging through the paramedian planes showed enlargement of the intervertebral foramen at the convex side of scoliosis, compared with that at the concave side in five recent cases from the current study. These results suggest that sciatic scoliotic list is not

  12. Clinicopathological significance of fascin-1 expression in patients with non-small cell lung cancer

    Directory of Open Access Journals (Sweden)

    Ling XL

    2015-06-01

    Full Text Available Xiao-Ling Ling,* Tao Zhang,* Xiao-Ming Hou, Da Zhao Department of Oncology, The First Hospital of Lanzhou University (The Branch Hospital of Donggang, Lanzhou, Gansu Province, People’s Republic of China *These authors contributed equally to this work Purpose: Fascin-1 promotes the formation of filopodia, lamellipodia, and microspikes of cell membrane after its cross-linking with F-actin, thereby enhancing the cell movement and metastasis and invasion of tumor cells. This study explored the fascin-1 protein’s expression in non-small cell lung cancer (NSCLC tissues and its relationship with clinical pathology and prognostic indicators.Methods: Immunohistochemical analysis was used to determine the expression of fascin-1 in NSCLC tissues. We used quantitative real-time polymerase chain reaction and western blot analysis to further verify the results. The fascin-1 expression and statistical method for clinical pathological parameters are examined by χ2. Kaplan–Meier method is used for survival analysis. Cox’s Proportional Hazard Model was used to conduct a combined-effect analysis for each covariate.Results: In 73 of the 128 cases, NSCLC cancer tissues (57.0% were found with high expression of fascin-1, which was significantly higher than the adjacent tissues (35/128, 27.3%. The results suggested that the high expression of fascin-1 was significantly correlated with lymph node metastasis (P=0.022 and TNM stage (P=0.042. The high fascin-1 expression patients survived shorter than those NSCLC patients with low fascin-1 expression (P<0.05. Univariate analysis revealed that lymph node metastasis, TNM stage, and fascin-1 expression status were correlated with the overall survival. Similarly, lymph node metastasis, TNM stage, and fascin-1 expression status were significantly associated with the overall survival in multivariate analyses by using the Cox regression model.Conclusion: The fascin-1 protein may be a useful prognostic indicator and

  13. Prognostic Significance of Bleeding Location and Severity Among Patients With Acute Coronary Syndromes

    Science.gov (United States)

    Vavalle, John P.; Clare, Robert; Chiswell, Karen; Rao, Sunil V.; Petersen, John L.; Kleiman, Neal S.; Mahaffey, Kenneth W.; Wang, Tracy Y.

    2013-01-01

    Objectives This study sought to determine if there is an association between bleed location and clinical outcomes in acute coronary syndromes (ACS) patients. Background The prognostic significance of bleeding location among ACS patients undergoing cardiac catheterization is not well known. Methods We analyzed in-hospital bleeding events among 9,978 patients randomized in the SYNERGY (Superior Yield of the New Strategy of Enoxaparin, Revascularization, and Glycoprotein IIb/IIIa Inhibitors) study. Bleeding events were categorized by location as access site, systemic, surgical, or superficial, and severity was graded using the GUSTO (Global Use of Strategies to Open Occluded Coronary Arteries) definition. We assessed the association of each bleeding location and severity with 6-month risk of death or myocardial infarction using a multicovariate-adjusted Cox proportional hazard model. Results A total of 4,900 bleeding events were identified among 3,694 ACS patients with in-hospital bleeding. Among 4,679 GUSTO mild/moderate bleeding events, only surgical and systemic bleeds were associated with an increased risk of 6-month death or myocardial infarction (adjusted hazard ratio [HR]: 2.52 [95% confidence interval (CI): 2.16 to 2.94, and 1.40 [95% CI: 1.16 to 1.69], respectively). Mild/moderate superficial and access-site bleeds were not associated with downstream risk (adjusted HR: 1.17 [95% CI: 0.97 to 1.40], and 0.96 [95% CI: 0.82 to 1.12], respectively). Among 221 GUSTO severe bleeds, surgical bleeds were associated with the highest risk (HR: 5.27 [95% CI: 3.80 to 7.29]), followed by systemic (HR: 4.48 [95% CI: 2.98 to 6.72]), and finally access-site bleeds (HR: 3.57 [95% CI: 2.35 to 5.40]). Conclusions Among ACS patients who develop in-hospital bleeding, systemic and surgical bleeding are associated with the highest risks of adverse outcomes regardless of bleeding severity. Although the most frequent among bleeds, GUSTO mild/moderate access-site bleeding is not

  14. Selenium Supplementation Significantly Reduces Thyroid Autoantibody Levels in Patients with Chronic Autoimmune Thyroiditis

    DEFF Research Database (Denmark)

    Wichman, Johanna Eva Märta; Winther, Kristian Hillert; Bonnema, Steen Joop

    2016-01-01

    BACKGROUND: Selenium supplementation may decrease circulating thyroid autoantibodies in patients with chronic autoimmune thyroiditis (AIT), but the available trials are heterogenous. This study expands and critically reappraises the knowledge on this topic. METHODS: A literature search identified...... 3366 records. Controlled trials in adults (≥18 years of age) with AIT, comparing selenium with or without levothyroxine (LT4), versus placebo and/or LT4, were eligible. Assessed outcomes were serum thyroid peroxidase (TPOAb) and thyroglobulin (TgAb) autoantibody levels, and immunomodulatory effects...... and LT4-untreated. Heterogeneity was estimated using I(2), and quality of evidence was assessed per outcome, using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) guidelines. RESULTS: In LT4-treated populations, the selenium group had significantly lower TPOAb levels after...

  15. A significance of the washout of 123I-BMIPP in patients with vasospastic angina

    International Nuclear Information System (INIS)

    Fukumitsu, Nobuyoshi; Kawai Mie; Nagata, Masako; Uchiyama, Mayuki; Mori, Yutaka

    1999-01-01

    We investigated the washout of 123 I-BMIPP from early and delayed SPECT in 28 patients with vasospastic angina from the standpoint of the intervals from the last angina attack. We divided myocardial wall into 13 segments from the early and delayed SPECT, and visually classified into four grades of defect score ranged from 0 (normal) to 3 (severe defect). Early and delayed severity scores were calculated as a total of defect scores in 3 vessel territories, and washout scores (WS) as (delayed severity score early severity score)/ number of segments. WS of the group within 1 month from last angina attack was compared with the groups more than 1 month. In the territory of the right coronary artery, the group within 1 month showed significantly higher WS than groups more than 1 month (p 123 I-BMIPP may reflect the clinical course of vasospastic angina. (author)

  16. Prognostic significance of p53 expression in patients with esophageal cancer: a meta-analysis

    International Nuclear Information System (INIS)

    Wang, Lianghai; Yu, Xiaodan; Li, Jing; Zhang, Zhiyu; Hou, Jun; Li, Feng

    2016-01-01

    The prognostic value of p53 protein expression in esophageal cancer has been evaluated, but the results remain inconclusive and no consensus has yet been achieved. This meta-analysis was conducted to quantitatively assess the prognostic significance of p53 expression in esophageal cancer. Publications that assessed the clinical or prognostic significance of p53 expression in esophageal cancer and were published before July 1, 2015 were identified by searching the PubMed and EMBASE databases. A meta-analysis was performed to clarify the association between p53 expression and the clinical outcomes. A total of 36 publications met the criteria and included 4577 cases. Analysis of these data showed that p53 expression in esophageal cancer was significantly associated with poorer 5-year survival (RR = 1.30, 95 % CI: 1.11–1.51, P = 0.0008). Subgroup analyses according to histological type, continent of the patients, and cut-off value revealed the similar results. The results also indicated that p53 expression was highly associated with advanced TNM stages (I/II vs. III/IV, OR = 0.74, 95 % CI: 0.55–0.99, P = 0.04), lymph node metastasis (OR = 0.77, 95 % CI: 0.66–0.90, P = 0.001), and distant metastasis (OR = 0.46, 95 % CI: 0.26–0.80, P = 0.006). However, p53 expression in the included studies was not significantly associated with tumor size (≤ 5 cm vs. > 5 cm, OR = 1.13, 95 % CI: 0.92–1.40, P = 0.24), tumor location (upper + middle vs. lower, OR = 0.91, 95 % CI: 0.70–1.17, P = 0.45), grade of differentiation (well + moderate vs. poor, OR = 1.10, 95 % CI: 0.90–1.34, P = 0.35), and the depth of invasion (T1/T2 vs. T3/T4, OR = 0.86, 95 % CI: 0.71–1.03, P = 0.09). This meta-analysis showed that p53 expression may be a useful biomarker for predicting poorer prognosis in patients with esophageal cancer

  17. Prognostic significance of annexin A2 and annexin A4 expression in patients with cervical cancer

    International Nuclear Information System (INIS)

    Choi, Chel Hun; Chung, Joon-Yong; Chung, Eun Joo; Sears, John D.; Lee, Jeong-Won; Bae, Duk-Soo; Hewitt, Stephen M.

    2016-01-01

    The annexins (ANXs) have diverse roles in tumor development and progression, however, their clinical significance in cervical cancer has not been elucidated. The present study was to investigate the clinical significance of annexin A2 (ANXA2) and annexin A4 (ANXA4) expression in cervical cancer. ANXA2 and ANXA4 immunohistochemical staining were performed on a cervical cancer tissue microarray consisting of 46 normal cervical epithelium samples and 336 cervical cancer cases and compared the data with clinicopathological variables, including the survival of cervical cancer patients. ANXA2 expression was lower in cancer tissue (p = 0.002), whereas ANXA4 staining increased significantly in cancer tissues (p < 0.001). ANXA2 expression was more prominent in squamous cell carcinoma (p < 0.001), whereas ANXA4 was more highly expressed in adeno/adenosquamous carcinoma (p < 0.001). ANXA2 overexpression was positively correlated with advanced cancer phenotypes, whereas ANXA4 expression was associated with resistance to radiation with or without chemotherapy (p = 0.029). Notably, high ANXA2 and ANXA4 expression was significantly associated with shorter disease-free survival (p = 0.004 and p = 0.033, respectively). Multivariate analysis indicated that ANXA2+ (HR = 2.72, p = 0.003) and ANXA2+/ANXA4+ (HR = 2.69, p = 0.039) are independent prognostic factors of disease-free survival in cervical cancer. Furthermore, a random survival forest model using combined ANXA2, ANXA4, and clinical variables resulted in improved predictive power (mean C-index, 0.76) compared to that of clinical-variable-only models (mean C-index, 0.70) (p = 0.006). These findings indicate that detecting ANXA2 and ANXA4 expression may aid the evaluation of cervical carcinoma prognosis. The online version of this article (doi:10.1186/s12885-016-2459-y) contains supplementary material, which is available to authorized users

  18. Clinical significance of detection of GAD-Ab, ICA and IAA in patients with diabetes mellitus

    International Nuclear Information System (INIS)

    Zhou Jinhong; Liu Zhenzong; Wang Huimin

    2006-01-01

    To explore value of combined detection of glutamic acid decarboxylase antibody(GAD-Ab), islet cell antibody (ICA) and insulin autoantibody (IAA) in patients with diabetes mellitus (DM). Serum GAD-Ab, ICA and IAA were detected by chemiluminescent immunoassay and RIA in 46 of type 1 diabetes mellitus (1 DM), 78 of 2 DM respectively, and in 50 nondiabetic subjects as control group, and analysed according to the positive rates of different groups. Results showed that the positive rate of GAD-Ab was 67.39%, ICA 39.73%, IAA 23.91% in 1 DM,and that of GAD-Ab was 8.97%, ICA 15.39%, IAA 10.26% in 2 DM respectively. The positive rate of combined detection of GAD-Ab, ICA and IAA was 91.30% in patients with 1 DM, and 29.49% which was higher than that in control group (P<0.01). The detection of serum GAD-Ab,ICA and IAA might be regarded as clinical significance for classification, treatment and predict prognosis of DM. (authors)

  19. What is the real significance and management of major thyroid disorders in bipolar patients?

    Science.gov (United States)

    Sierra, Pilar; Cámara, Rosa; Tobella, Helena; Livianos, Lorenzo

    2014-01-01

    Thyroid disfunction affects negatively emotional stability and worsens the clinical course of bipolar affective disorder. The main stabilizer used in this illness, lithium carbonate has numerous effects on the physiology of the thyroid, with the most significant being the inhibition of thyroid hormone release that may occur at therapeutic levels. These dysfunctions have also been reported most frequently in bipolar patients not undergoing treatment with lithium, and was not completely explained by the effects of this drug. Apart from the numerous medical complications and mood disturbances, the cognitive or perceptual system may also be affected. In fact, the presence of thyroid disease increases the rates of obsessive compulsive disorder, phobias, panic disorder, major depressive disorder, cyclothymia, or bipolar disorder. In severe cases of hypothyroidism, the clinical symptoms and signs can be similar to a melancholic depression or dementia. It is therefore important to know well all these possible complications in daily clinical practice. This review will cover the main thyroid dysfunctions present in bipolar patients, whether ot not produced by treatment with lithium carbonate, and will provide a series of recommendations for clinical management. Copyright © 2013 SEP y SEPB. Published by Elsevier España. All rights reserved.

  20. Clinical Significance and Expression of PAF and TNF-alpha in Seminal Plasma of Leukocytospermic Patients

    Directory of Open Access Journals (Sweden)

    Chaodong Liu

    2012-01-01

    Full Text Available Objective. Discuss the changes and roles of PAF in the reproductive tract infection by observing the expression of platelet activating factor (PAF and tumor necrosis factor α (TNF-α in seminal plasma of patients with leukocytospermia. Methods. The seminal plasma was obtained from 22 cases of leukocytospermia and 15 cases of normal males; the peroxidase dyeing method was adopted for seminal plasma white blood count; the ELISA was adopted to test PAF and TNF-α concentration in seminal plasma. Result. PAF concentration ( ng/mL of leukocytospermia group was significantly lower than the normal group ( ng/mL, while TNF-α ( ng/mL was significantly higher than that of normal group ( ng/mL. There was negative correlation between PAF and TNF-α , (, ; the same situation existed in PAF and WBC (, ; but TNF-α was positively correlated to WBC (, . Conclusion. (1 Low expression of PAF and high expression of TNF-α in leukocytospermia affect the sperm motility, which is one of the reasons that leads to infertility. (2 Lower expression of PAF has its particularity during the reproductive tract infection.