All Stories

  1. Validation of second trimester miscarriages and spontaneous deliveries [Corrigendum]

    Article • Clinical Epidemiology, July 2017, Dove Medical Press

    Dr Jens Langhoff-Roos, Ms Kirstine Sneider

  2. Changing prevalence and the risk factors for antenatal obstetric hospitalizations in Denmark 2003-2012

    Article • Clinical Epidemiology, June 2016, Dove Medical Press

    Dr Jens Langhoff-Roos, Dr Thomas Bergholt

  3. Variations in rates of severe perineal tears and episiotomies in 20 European countries: a study based on routine national data in Euro-Peristat Project

    Article • Acta Obstetricia Et Gynecologica Scandinavica, April 2016, Wiley

    Dr Jens Langhoff-Roos

  4. Prophylactic cerclage after second trimester miscarriage - vaginal and abdominal.

    Article • Clinical Epidemiology, December 2015, Dove Medical Press

    Dr Jens Langhoff-Roos, Ms Kirstine Sneider

  5. Mode of delivery after obstetric anal sphincter injury and the risk of long-term anal incontinence

    Article • American Journal of Obstetrics and Gynecology, December 2015, Elsevier

    Dr Jens Langhoff-Roos

  6. Treatment for women with postpartum iron deficiency anaemia

    Article • Cochrane Database of Systematic Reviews, August 2015, Wiley

    Dr Veronika Markova, Dr Jens Langhoff-Roos

  7. Emergency peripartum hysterectomy: results from the prospective Nordic Obstetric Surveillance Study (NOSS)

    Article • Acta Obstetricia Et Gynecologica Scandinavica, April 2015, Wiley

    Dr Jens Langhoff-Roos

  8. The Nordic Obstetric Surveillance Study: a study of complete uterine rupture, abnormally invasive placenta, peripartum hysterectomy, and severe blood loss at delivery

    Article • Acta Obstetricia Et Gynecologica Scandinavica, April 2015, Wiley

    Dr Jens Langhoff-Roos

  9. Placenta accreta: adherent placenta due to Asherman syndrome

    Article • Clinical Case Reports, January 2015, Wiley

    Dr Jens Langhoff-Roos

  10. Recommendations of activity restriction in high-risk pregnancy scenarios: a Danish national survey

    Article • Journal of Perinatal Medicine, January 2015, De Gruyter

    Dr Jens Langhoff-Roos

  11. Intravenous iron isomaltoside 1000 administered by high single-dose infusions or standard medical care for the treatment of fatigue in women after postpartum haemorrhage: study protocol for a randomised controlled trial

    Article • Current Controlled Trials in Cardiovascular Medicine, January 2015, Springer Science + Business Media

    Dr Jens Langhoff-Roos

  12. Validation of Registries: A Neglected, but Indispensable Investment

    Article • Paediatric and Perinatal Epidemiology, August 2014, Wiley

    Dr Jens Langhoff-Roos

  13. Successful delivery after vaginal occlusion in addition to cerclage in a trachelectomy patient with recurrent second trimester pregnancy loss: a case report

    Article • Clinical Case Reports, June 2014, Wiley

    Ms Kirstine Sneider, Dr Jens Langhoff-Roos

  14. Laboring on fetal monitoring

    Article • Acta Obstetricia Et Gynecologica Scandinavica, May 2014, Wiley

    Dr Jens Langhoff-Roos

  15. CTG or STAN - with or without FBS?

    Article • Acta Obstetricia Et Gynecologica Scandinavica, May 2014, Wiley

    Dr Jens Langhoff-Roos

  16. Nordic and international efforts

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 2014, Wiley

    Dr Jens Langhoff-Roos

  17. Prediction of postpartum blood transfusion – risk factors and recurrence

    Article • The Journal of Maternal-Fetal & Neonatal Medicine, January 2014, Taylor & Francis

    Dr Jens Langhoff-Roos

  18. Placenta percreta after transcervical myomectomy

    Article • Case Reports in Perinatal Medicine, January 2014, De Gruyter

    Dr Jens Langhoff-Roos

  19. Modifiable risk factors of obstetric anal sphincter injury in primiparous women: a population–based cohort study

    Article • American Journal of Obstetrics and Gynecology, January 2014, Elsevier

    Dr Jens Langhoff-Roos

  20. Treatment for women with postpartum iron deficiency anaemia

    Article • December 2013, Wiley

    Dr Veronika Markova, Dr Jens Langhoff-Roos

  21. Management of placenta percreta: a review of published cases

    Article • Acta Obstetricia Et Gynecologica Scandinavica, November 2013, Wiley

    Dr Jens Langhoff-Roos

  22. Venous thromboembolism in pregnancy and the puerperal period. A study of 1210 events

    Article • Acta Obstetricia Et Gynecologica Scandinavica, July 2013, Wiley

    Dr Ellen Lokkegaard, Dr Jens Langhoff-Roos

  23. Abnormally Invasive Placenta - AIP. Awareness and pro-active management is necessary

    Article • Acta Obstetricia Et Gynecologica Scandinavica, March 2013, Wiley

    Dr Jens Langhoff-Roos

  24. AIP (abnormally invasive placenta) - from a retained placenta to destruction of the uterine wall

    Article • Acta Obstetricia Et Gynecologica Scandinavica, March 2013, Wiley

    Dr Jens Langhoff-Roos

  25. Educational strategies in performing cesarean section

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 2013, Wiley

    Dr Jens Langhoff-Roos

  26. First trimester bleeding and maternal cardiovascular morbidity

    Article • European Journal of Obstetrics & Gynecology and Reproductive Biology, October 2012, Elsevier

    Dr Jens Langhoff-Roos

  27. Vascular associated gene variants in patients with preeclampsia: results from the Danish National Birth Cohort

    Article • Acta Obstetricia Et Gynecologica Scandinavica, August 2012, Wiley

    Dr Jens Langhoff-Roos

  28. The FIB-PPH trial: fibrinogen concentrate as initial treatment for postpartum haemorrhage: study protocol for a randomised controlled trial

    Article • Trials, July 2012, Springer Science + Business Media

    Dr Kim Ekelund, Dr Jens Langhoff-Roos

  29. Balloon occlusion of the internal iliac arteries in the multidisciplinary management of placenta percreta

    Article • Acta Obstetricia Et Gynecologica Scandinavica, June 2012, Wiley

    Dr Jens Langhoff-Roos

  30. Fetal growth and later maternal death, cardiovascular disease and diabetes

    Article • Acta Obstetricia Et Gynecologica Scandinavica, February 2012, Wiley

    Dr Jens Langhoff-Roos

  31. Evaluation of multi-professional obstetric skills training for postpartum hemorrhage

    Article • Acta Obstetricia Et Gynecologica Scandinavica, February 2012, Wiley

    Dr Veronika Markova, Dr Jens Langhoff-Roos

  32. Fetal growth and later maternal death, cardiovascular disease and diabetes

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 2012, Wiley

    Dr Jens Langhoff-Roos

  33. Venous Thromboembolism in Pregnant and Puerperal Women in Denmark 1995–2005: A National Cohort Study

    Article • Obstetrical & Gynecological Survey, December 2011, Wolters Kluwer Health

    Dr Ellen Lokkegaard, Dr Jens Langhoff-Roos

  34. Postpartum Hemorrhage

    Article • March 2011, Wiley

    Dr Jens Langhoff-Roos

  35. Cerebral palsy and induction of labor

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 2011, Wiley

    Dr Jens Langhoff-Roos

  36. Hemostasis and Thrombosis in Obstetrics & Gynecology

    Article • November 2010, Wiley

    Dr Jens Langhoff-Roos

  37. First-Trimester Vaginal Bleeding and Complications Later in Pregnancy

    Article • Obstetrical & Gynecological Survey, September 2010, Wolters Kluwer Health

    Dr Jens Langhoff-Roos

  38. Mortality of mothers from cardiovascular and non-cardiovascular causes following pregnancy complications in first delivery

    Article • Paediatric and Perinatal Epidemiology, May 2010, Wiley

    Dr Jens Langhoff-Roos

  39. First-Trimester Vaginal Bleeding and Complications Later in Pregnancy

    Article • Obstetrics and Gynecology, May 2010, Wolters Kluwer Health

    Dr Jens Langhoff-Roos

  40. Systematic review of progesterone for the prevention of preterm birth in singleton pregnancies

    Article • Acta Obstetricia Et Gynecologica Scandinavica, November 2009, Wiley

    Dr Jens Langhoff-Roos

  41. Recurring Complications in Second Pregnancy

    Article • Obstetrics and Gynecology, June 2009, Wolters Kluwer Health

    Dr Jens Langhoff-Roos

  42. Pre-pregnancy transabdominal cerclage

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 2009, Wiley

    Dr Jens Langhoff-Roos

  43. Systematic review of progesterone for the prevention of preterm birth in singleton pregnancies

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 2009, Wiley

    Dr Jens Langhoff-Roos

  44. Relative effect of parental birth weight on infant birth weight at term

    Article • Clinical Genetics, June 2008, Wiley

    Dr Jens Langhoff-Roos

  45. Direct maternal deaths in Norway 1976–1995

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 2008, Wiley

    Dr Jens Langhoff-Roos

  46. Treatment of deep venous thrombosis in pregnant women

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 2008, Wiley

    Dr Jens Langhoff-Roos

  47. Reference population for international comparisons and time trend surveillance of preterm delivery proportions in three countries

    Article • BMC Women s Health, January 2008, Springer Science + Business Media

    Dr Jens Langhoff-Roos

  48. Population-Based Investigations to Study the Association of Cardiovascular Polymorphisms and Adverse Pregnancy Outcome

    Article • Seminars in Perinatology, August 2007, Elsevier

    Dr Jens Langhoff-Roos

  49. Acute Recurrent Polyhydramnios: A Combination of Amniocenteses and NSAID May Be Curative Rather than Palliative

    Article • Fetal Diagnosis and Therapy, January 2007, Karger Publishers

    Dr Jens Langhoff-Roos

  50. The relation of breech presentation at term to epilepsy in childhood

    Article • European Journal of Obstetrics & Gynecology and Reproductive Biology, July 2006, Elsevier

    Dr Jens Langhoff-Roos

  51. Eclampsia in Scandinavia: incidence, substandard care, and potentially preventable cases

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 2006, Wiley

    Dr Jens Langhoff-Roos

  52. Placenta percreta treated using a new surgical technique

    Article • European Journal of Obstetrics & Gynecology and Reproductive Biology, September 2005, Elsevier

    Dr Jens Langhoff-Roos

  53. Inherited Thrombophilias and Adverse Pregnancy Outcome: Screening and Management

    Article • Seminars in Perinatology, June 2005, Elsevier

    Dr Jens Langhoff-Roos

  54. A history of sexual abuse and health: a Nordic multicentre study

    Article • BJOG An International Journal of Obstetrics & Gynaecology, October 2004, Wiley

    Dr Jens Langhoff-Roos

  55. Multiple birth and cerebral palsy in Europe: a multicenter study

    Article • Acta Obstetricia Et Gynecologica Scandinavica, May 2004, Wiley

    Dr Jens Langhoff-Roos

  56. Regional quality assessment in perinatal care

    Article • Seminars in Neonatology, April 2004, Elsevier

    Dr Jens Langhoff-Roos

  57. Multiple birth and cerebral palsy in Europe: a multicenter study

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 2004, Wiley

    Dr Jens Langhoff-Roos

  58. Maternal risks and perinatal outcome in a Danish national cohort of 1005 twin pregnancies: the role of in vitro fertilization

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 2004, Wiley

    Dr Jens Langhoff-Roos

  59. Maternal risks and perinatal outcome in a Danish national cohort of 1005 twin pregnancies: the role of in vitro fertilization

    Article • Acta Obstetricia Et Gynecologica Scandinavica, December 2003, Wiley

    Dr Jens Langhoff-Roos

  60. ILLUSTRATIVE ESTIMATES OF COSTS AND EFFECTS OF THE USE OF DOPPLER ULTRASONOGRAPHY IN HIGH-RISK PREGNANCIES

    Article • International Journal of Technology Assessment in Health Care, December 2003, Cambridge University Press

    Dr Jens Langhoff-Roos

  61. Indicators of fetal and infant health outcomes

    Article • European Journal of Obstetrics & Gynecology and Reproductive Biology, November 2003, Elsevier

    Dr Jens Langhoff-Roos

  62. Women's experiences of the gynecologic examination: factors associated with discomfort

    Article • Acta Obstetricia Et Gynecologica Scandinavica, November 2003, Wiley

    Dr Jens Langhoff-Roos

  63. The development of perinatal audit: 20 years' experience

    Article • Acta Obstetricia Et Gynecologica Scandinavica, September 2003, Wiley

    Dr Jens Langhoff-Roos

  64. Elective Cesarean Delivery for Term Breech

    Article • Obstetrics and Gynecology, April 2003, Wolters Kluwer Health

    Dr Jens Langhoff-Roos

  65. Are Intrapartum and Neonatal Deaths in Breech Delivery at Term Potentially Avoidable? – A Blinded Controlled Audit

    Article • Obstetrical & Gynecological Survey, February 2003, Wolters Kluwer Health

    Dr Jens Langhoff-Roos

  66. The development of perinatal audit: 20 years' experience

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 2003, Wiley

    Dr Jens Langhoff-Roos

  67. Women's experiences of the gynecologic examination: factors associated with discomfort

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 2003, Wiley

    Dr Jens Langhoff-Roos

  68. Blood pressure patterns through consecutive pregnancies are influenced by body mass index

    Article • American Journal of Obstetrics and Gynecology, November 2002, Elsevier

    Dr Jens Langhoff-Roos

  69. Birth Weight and Perinatal Mortality: A Comparison of “Optimal” Birth Weight in Seven Western European Countries

    Article • Epidemiology, September 2002, Wolters Kluwer Health

    Dr Jens Langhoff-Roos

  70. Doppler ultrasonography in singleton pregnancies at risk of intrauterine growth retardation - a national estimate

    Article • Acta Obstetricia Et Gynecologica Scandinavica, June 2002, Wiley

    Dr Jens Langhoff-Roos

  71. Are some perinatal deaths in immigrant groups linked to suboptimal perinatal care services?

    Article • BJOG An International Journal of Obstetrics & Gynaecology, June 2002, Wiley

    Dr Jens Langhoff-Roos

  72. Doppler ultrasonography in singleton pregnancies at risk of intrauterine growth retardation - a national estimate

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 2002, Wiley

    Dr Jens Langhoff-Roos

  73. Using the Nordic–Baltic perinatal death classification to assess perinatal care in Ukraine

    Article • European Journal of Obstetrics & Gynecology and Reproductive Biology, January 2002, Elsevier

    Dr Jens Langhoff-Roos

  74. Perinatal deaths and insufficient antenatal care in Latvia

    Article • Acta Obstetricia Et Gynecologica Scandinavica, December 2001, Wiley

    Dr Jens Langhoff-Roos

  75. Long-term outcome in term breech infants with low Apgar score—a population-based follow-up

    Article • European Journal of Obstetrics & Gynecology and Reproductive Biology, December 2001, Elsevier

    Dr Jens Langhoff-Roos

  76. Active management of labour reduced the duration of the first stage of labour but not the rate of cesarean section

    Article • Evidence-based Obstetrics and Gynaecology, June 2001, Elsevier

    Dr Jens Langhoff-Roos

  77. Conduct of labor and rupture of the sphincter ani

    Article • Acta Obstetricia Et Gynecologica Scandinavica, March 2001, Wiley

    Dr Jens Langhoff-Roos

  78. Conduct of labor and rupture of the sphincter ani

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 2001, Wiley

    Dr Jens Langhoff-Roos

  79. Perinatal deaths and insufficient antenatal care in Latvia

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 2001, Wiley

    Dr Jens Langhoff-Roos

  80. Early labor assessment reduced duration of labor in hospital and use of oxytocin and epidural anesthesia

    Article • Evidence-based Obstetrics and Gynaecology, September 1999, Elsevier

    Dr Jens Langhoff-Roos

  81. The relation of breech presentation at term tocerebral palsy

    Article • BJOG An International Journal of Obstetrics & Gynaecology, September 1999, Wiley

    Dr Jens Langhoff-Roos

  82. Potentially avoidable perinatal deaths in Denmark, Sweden and Lithuania as classified by the Nordic-Baltic classification

    Article • BJOG An International Journal of Obstetrics & Gynaecology, November 1998, Wiley

    Dr Jens Langhoff-Roos

  83. Intrapartum Death of Nonmalformed Fetuses in Denmark and Sweden in 1991

    Article • Obstetrical & Gynecological Survey, July 1998, Wolters Kluwer Health

    Dr Jens Langhoff-Roos

  84. Ampicillin-Metronidazole Treatment in Idiopathic Preterm Labour

    Article • Obstetrical & Gynecological Survey, February 1998, Wolters Kluwer Health

    Dr Jens Langhoff-Roos

  85. Trend in cerebral palsy birth prevalence in eastern Denmark: birth-year period 1979-86

    Article • Paediatric and Perinatal Epidemiology, October 1997, Wiley

    Dr Jens Langhoff-Roos

  86. Validation of a cerebral palsy register

    Article • Journal of Clinical Epidemiology, September 1997, Elsevier

    Dr Jens Langhoff-Roos

  87. Ampicillin-metronidazole treatment in idiopathic preterm labour: a randomised controlled multicentre trial

    Article • BJOG An International Journal of Obstetrics & Gynaecology, August 1997, Wiley

    Dr Jens Langhoff-Roos

  88. Preterm birth and cerebral palsy

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 1997, Wiley

    Dr Jens Langhoff-Roos

  89. Intrapartum death of nonmalformed fetuses in Denmark and Sweden in 1991

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 1997, Wiley

    Dr Jens Langhoff-Roos

  90. Validation of the danish birth registration

    Article • Journal of Clinical Epidemiology, August 1996, Elsevier

    Dr Jens Langhoff-Roos

  91. Intrauterine growth and gestational age in preterm infants with cerebral palsy

    Article • Early Human Development, January 1996, Elsevier

    Dr Jens Langhoff-Roos

  92. Potentially avoidable perinatal deaths in Denmark and Sweden 1991

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 1996, Wiley

    Dr Jens Langhoff-Roos

  93. Breech at termmode of delivery?: A register-based study

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 1995, Wiley

    Dr Jens Langhoff-Roos

  94. Uro-genital microbial colonization and threatening preterm delivery

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 1994, Wiley

    Dr Jens Langhoff-Roos

  95. Pushing Method in the Expulsive Phase of Labor

    Article • Obstetrical & Gynecological Survey, October 1993, Wolters Kluwer Health

    Dr Jens Langhoff-Roos

  96. Effect of Smoking on Maternal Glucose Metabolism

    Article • Gynecologic and Obstetric Investigation, January 1993, Karger Publishers

    Dr Jens Langhoff-Roos

  97. Pushing method in the expulsive phase of labor:A randomized trial

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 1993, Wiley

    Dr Jens Langhoff-Roos

  98. The relationship between prior cervical conization, cervical microbial colonization and preterm premature rupture of the membranes

    Article • European Journal of Obstetrics & Gynecology and Reproductive Biology, October 1992, Elsevier

    Dr Jens Langhoff-Roos

  99. Group B streptococcal chorioamnionitis and neonatal septicemia following 8 days pivampicillin and metronidazol prophylaxis after premature rupture of membranes; a case report

    Article • European Journal of Obstetrics & Gynecology and Reproductive Biology, January 1991, Elsevier

    Dr Jens Langhoff-Roos

  100. Placental hormones and maternal glucose metabolism. A study of fetal growth in normal pregnancy

    Article • BJOG An International Journal of Obstetrics & Gynaecology, March 1989, Wiley

    Dr Jens Langhoff-Roos

  101. Myocardial Infarction in Pregnancy

    Article • Upsala Journal of Medical Sciences, January 1989, Taylor & Francis

    Dr Jens Langhoff-Roos

  102. Maternal fat stores and fat accretion during pregnancy in relation to infant birthweight

    Article • BJOG An International Journal of Obstetrics & Gynaecology, December 1987, Wiley

    Dr Jens Langhoff-Roos

  103. Energy intake and physical activity during pregnancy in relation to maternal fat accretion and infant birthweight

    Article • BJOG An International Journal of Obstetrics & Gynaecology, December 1987, Wiley

    Dr Jens Langhoff-Roos

  104. Analgesia and Maternal Side Effects of Pudendal Block at Delivery

    Article • Obstetrical & Gynecological Survey, April 1986, Wolters Kluwer Health

    Dr Jens Langhoff-Roos

  105. Analgesia and maternal side effects of pudendal block at delivery: A comparison of three local anesthetics

    Article • Acta Obstetricia Et Gynecologica Scandinavica, January 1985, Wiley

    Dr Jens Langhoff-Roos

  106. Inherited Thrombophilias and Early Pregnancy Loss

    Article • Springer Science + Business Media

    Dr Jens Langhoff-Roos