Works by Kallner, Helena Kopp

Results: 55

Urodynamics as a Prognosticator of Mirabegron Treatment Outcomes.

Published in:

2019

By:

Kopp Kallner, Helena;
Elmér, Caroline;
Altman, Daniel;
Kopp Kallner, Helena

Publication type:

journal article

Mifepristone treatment prior to insertion of a levonorgestrel releasing intrauterine system for improved bleeding control - a randomized controlled trial.

Published in:

2018

By:

Papaikonomou, K;
Kallner, Helena Kopp;
Söderdahl, Fabian;
Gemzell-Danielsson, K;
Kopp Kallner, Helena

Publication type:

journal article

Immediate versus delayed insertion of an etonogestrel releasing implant at medical abortion-a randomized controlled equivalence trial.

Published in:

2016

By:

Hognert, Helena;
Kallner, Helena Kopp;
Cameron, Sharon;
Nyrelli, Christina;
Jawad, Izabella;
Heller, Rebecca;
Aronsson, Annette;
Lindh, Ingela;
Benson, Lina;
Gemzell-Danielsson, Kristina;
Kopp Kallner, Helena

Publication type:

journal article

DIAGNOSTIC COLPOSCOPIC ACCURACY BY THE GYNOCULAR AND A STATIONARY COLPOSCOPE.

Published in:

International Journal of Technology Assessment in Health Care, 2015, v. 31, n. 3, p. 181, doi. 10.1017/S0266462315000252

By:

Kallner, Helena Kopp;
Persson, Maria;
Thuresson, Marcus;
Altman, Daniel;
Shemer, Isaac;
Thorsell, Malin;
Wikstrüm Shemer, Elisabeth Andrea

Publication type:

Article

Diagnostic colposcopic accuracy by the gynocular and a stationary colposcope.

Published in:

2015

By:

Kallner, Helena Kopp;
Persson, Maria;
Thuresson, Marcus;
Altman, Daniel;
Shemer, Isaac;
Thorsell, Malin;
Shemer, Elisabeth Andrea Wikström

Publication type:

journal article

Estrogen-modulating treatment among mid-life women and COVID-19 morbidity and mortality: a multiregister nationwide matched cohort study in Sweden.

Published in:

BMC Medicine, 2024, v. 22, n. 1, p. 1, doi. 10.1186/s12916-024-03297-z

By:

Elenis, Evangelia;
Kallner, Helena Kopp;
Karalexi, Maria A.;
Hägg, David;
Linder, Marie;
Fall, Katja;
Papadopoulos, Fotios C.;
Skalkidou, Alkistis

Publication type:

Article

Efficacy of mifepristone and misoprostol for medical treatment of missed miscarriage in clinical practice-A cohort study.

Published in:

2020

By:

Ehrnstén, Lisa;
Altman, Daniel;
Ljungblad, Anton;
Kopp Kallner, Helena

Publication type:

journal article

Levonorgestrel intrauterine contraceptive systems (13.5 mg and 52 mg) and risk of ectopic pregnancy.

Published in:

2019

By:

Graner, Sofie;
Mc Taggart, Julia;
Nordström, Fanny;
Melander, Emma;
Widenberg, Johan;
Kopp Kallner, Helena

Publication type:

journal article

Use of effective contraception 6 months after emergency contraception with a copper intrauterine device or ulipristal acetate - a prospective observational cohort study.

Published in:

2016

By:

Envall, Niklas;
Groes Kofoed, Nina;
Kopp‐Kallner, Helena

Publication type:

journal article

Time to pregnancy recognition among users of an FDA-cleared fertility application.

Published in:

Journal of Obstetrics & Gynaecology, 2024, v. 44, n. 1, p. 1, doi. 10.1080/01443615.2024.2337687

By:

van Lamsweerde, Agathe;
Pearson, Jack T.;
Urrutia, Rachel;
Gemzell-Danielsson, Kristina;
Kopp Kallner, Helena;
Nelson, Anita;
Benhar, Eleonora;
Favaro, Carlotta;
Berglund Scherwitzl, Elina;
Scherwitzl, Raoul

Publication type:

Article

Interpregnancy interval and maternal and neonatal morbidity: a nationwide cohort study.

Published in:

Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-22290-1

By:

Mühlrad, Hanna;
Björkegren, Evelina;
Haraldson, Philip;
Bohm-Starke, Nina;
Kopp Kallner, Helena;
Brismar Wendel, Sophia

Publication type:

Article

Molecular subclass of uterine fibroids predicts tumor shrinkage in response to ulipristal acetate.

Published in:

Human Molecular Genetics, 2023, v. 32, n. 7, p. 1063, doi. 10.1093/hmg/ddac217

By:

Kolterud, Åsa;
Välimäki, Niko;
Kuisma, Heli;
Patomo, Joonatan;
Ilves, Sini T;
Mäkinen, Netta;
Kaukomaa, Jaana;
Palin, Kimmo;
Kaasinen, Eevi;
Karhu, Auli;
Pasanen, Annukka;
Bützow, Ralf;
Heikinheimo, Oskari;
Kallner, Helena Kopp;
Aaltonen, Lauri A

Publication type:

Article

Medical Abortion Provided by Nurse-Midwives or Physicians in a High Resource Setting: A Cost-Effectiveness Analysis.

Published in:

PLoS ONE, 2016, v. 11, n. 6, p. 1, doi. 10.1371/journal.pone.0158645

By:

Sjöström, Susanne;
Kopp Kallner, Helena;
Simeonova, Emilia;
Madestam, Andreas;
Gemzell-Danielsson, Kristina

Publication type:

Article

Colposcopy telemedicine: live versus static swede score and accuracy in detecting CIN2+, a cross-sectional pilot study.

Published in:

2018

By:

Taghavi, Katayoun;
Banerjee, Dipanwita;
Mandal, Ranajit;
Kallner, Helena Kopp;
Thorsell, Malin;
Friis, Therese;
Kocoska-Maras, Ljiljana;
Strander, Björn;
Singer, Albert;
Wikström, Elisabeth

Publication type:

journal article

Postpartum contraception provision across Europe: preliminary findings from a multi country survey.

Published in:

European Journal of Contraception & Reproductive Health Care, 2024, v. 29, n. 5, p. 239, doi. 10.1080/13625187.2024.2383953

By:

Cooper, Michelle;
Gemzell-Danielsson, Kristina;
Kopp-Kallner, Helena;
Heikinheimo, Oskari;
Cameron, Sharon

Publication type:

Article

Health benefits of combined oral contraceptives - a narrative review.

Published in:

European Journal of Contraception & Reproductive Health Care, 2024, v. 29, n. 2, p. 40, doi. 10.1080/13625187.2024.2317295

By:

Coelingh Bennink, Herjan J. T.;
van Gennip, Femke A. M.;
Gerrits, Mireille G. F.;
Egberts, Jan F. M.;
Gemzell-Danielsson, Kristina;
Kopp-Kallner, Helena

Publication type:

Article

The use and access to contraception in Sweden during the COVID-19 pandemic period.

Published in:

European Journal of Contraception & Reproductive Health Care, 2023, v. 28, n. 5, p. 275, doi. 10.1080/13625187.2023.2260516

By:

Envall, Niklas;
Gemzell Danielsson, Kristina;
Kopp Kallner, Helena

Publication type:

Article

Bleeding profile satisfaction and pain and ease of placement with levonorgestrel 19.5 mg IUD: findings from the Kyleena® Satisfaction study.

Published in:

European Journal of Contraception & Reproductive Health Care, 2023, v. 28, n. 1, p. 1, doi. 10.1080/13625187.2022.2136939

By:

Donders, Gilbert;
Kopp Kallner, Helena;
Hauck, Brian;
Bauerfeind, Anja;
Frenz, Ann-Kathrin;
Zvolanek, Michal;
Stovall, Dale W.

Publication type:

Article

Use of contraception and attitudes towards contraceptive use in Swedish women: an internet-based nationwide survey.

Published in:

2022

By:

Envall, Niklas;
Wallström, Tove;
Gemzell Danielsson, Kristina;
Kopp Kallner, Helena

Publication type:

journal article

June 24th, 2022: once a right is obtained, it can no longer be lost!

Published in:

European Journal of Contraception & Reproductive Health Care, 2022, v. 27, n. 4, p. 271, doi. 10.1080/13625187.2022.2097221

By:

Kopp Kallner, Helena;
Grandi, Giovanni

Publication type:

Article

Migration of a subdermal contraceptive implant into a subsegmental pulmonary artery and etonogestrel serum concentration over time – a case report.

Published in:

European Journal of Contraception & Reproductive Health Care, 2022, v. 27, n. 3, p. 261, doi. 10.1080/13625187.2022.2036977

By:

Kafi Mallak, Farhad;
Kopp Kallner, Helena

Publication type:

Article

Satisfaction and continuation with LNG-IUS 12: findings from the real-world kyleena® satisfaction study.

Published in:

European Journal of Contraception & Reproductive Health Care, 2021, v. 26, n. 6, p. 462, doi. 10.1080/13625187.2021.1975268

By:

Stovall, Dale W.;
Aqua, Keith;
Römer, Thomas;
Donders, Gilbert;
Sørdal, Terje;
Hauck, Brian;
Llata, Eric Saucedo de la;
Kallner, Helena Kopp;
Salomon, Julie;
Zvolanek, Michal;
Frenz, Ann-Kathrin;
Böhnke, Tanja;
Bauerfeind, Anja

Publication type:

Article

Insertion experience of women and health care professionals in the Kyleena® Satisfaction Study.

Published in:

2020

By:

Beckert, Vita;
Aqua, Keith;
Bechtel, Christoph;
Cornago, Sonia;
Kallner, Helena Kopp;
Schulze, Andrea;
Parashar, Pooja;
Waddington, Ashley;
Donders, Gilbert

Publication type:

journal article

Contraceptive use at the time of and after an ectopic pregnancy: a retrospective cohort study.

Published in:

2020

By:

Nordström, Fanny;
McTaggart, Julia;
Melander, Emma;
Altman, Daniel;
Kopp Kallner, Helena

Publication type:

journal article

Risk of abortion within 1-2 years after childbirth in relation to contraceptive choice: a retrospective cohort study.

Published in:

2020

By:

Lichtenstein Liljeblad, Karin;
Kopp Kallner, Helena;
Brynhildsen, Jan

Publication type:

journal article

Short- and long-term effect of contraceptive methods on fecundity.

Published in:

2019

By:

Berglund Scherwitzl, Elina;
Lundberg, Olof;
Kopp Kallner, Helena;
Rowland, Simon P.;
Holte, Jan;
Trussell, James;
Gemzell Danielsson, Kristina;
Scherwitzl, Raoul

Publication type:

journal article

Trends in use and attitudes towards contraception in Sweden: results of a nationwide survey.

Published in:

2019

By:

Hellström, Anna;
Gemzell Danielsson, Kristina;
Kopp Kallner, Helena

Publication type:

journal article

Association of Attention-Deficit/Hyperactivity Disorder With Teenage Birth Among Women and Girls in Sweden.

Published in:

JAMA Network Open, 2019, v. 2, n. 10, p. e1912463, doi. 10.1001/jamanetworkopen.2019.12463

By:

Skoglund, Charlotte;
Kopp Kallner, Helena;
Skalkidou, Alkistis;
Wikström, Anna-Karin;
Lundin, Cecilia;
Hesselman, Susanne;
Wikman, Anna;
Sundström Poromaa, Inger

Publication type:

Article

Pharmacokinetics of Oral Levonorgestrel in Women After Roux-en-Y Gastric Bypass Surgery and in BMI-Matched Controls.

Published in:

Obesity Surgery, 2020, v. 30, n. 6, p. 2217, doi. 10.1007/s11695-020-04447-x

By:

Ginstman, Charlotte;
Kopp Kallner, Helena;
Fagerberg-Silwer, Johanna;
Carlsson, Björn;
Ärlemalm, Andreas;
Böttiger, Ylva;
Brynhildsen, Jan

Publication type:

Article

Misoprostol as Oral Solution or Oral Tablet for Induction of Labour (MISOBEST): A Randomised Controlled Non‐Inferiority Trial.

Published in:

BJOG: An International Journal of Obstetrics & Gynaecology, 2025, v. 132, n. 3, p. 288, doi. 10.1111/1471-0528.17986

By:

Svensk, Elin;
Bessfelt, Emelie;
Brismar Wendel, Sophia;
Kopp Kallner, Helena;
Wallström, Tove

Publication type:

Article

Impact of hysterectomy on opioid use in patients with adenomyosis: A nationwide register study.

Published in:

PLoS ONE, 2025, v. 20, n. 1, p. 1, doi. 10.1371/journal.pone.0317135

By:

Brunes, Malin;
Jonsdottir, Gudny;
Ek, Marion;
Kallner, Helena Kopp;
Hasselrot, Klara

Publication type:

Article

Mediators affecting the higher risk of stillbirth among foreign‐born women in Sweden: A nationwide cohort study.

Published in:

Acta Obstetricia et Gynecologica Scandinavica, 2025, v. 104, n. 6, p. 1070, doi. 10.1111/aogs.15103

By:

Lundén, Minna;
Varli, Ingela Hulthén;
Kallner, Helena Kopp;
Åmark, Hanna

Publication type:

Article

Ultrasound guided microwave ablation treatment of uterine fibroids: Clinical response and patient acceptability.

Published in:

Acta Obstetricia et Gynecologica Scandinavica, 2025, v. 104, n. 2, p. 350, doi. 10.1111/aogs.15041

By:

Jonsdottir, Gudny;
Beermann, Marie;
Lanz, Erika;
Nikodell, Ava;
Cronsioe, Annika;
Hasselrot, Klara;
Kopp‐Kallner, Helena

Publication type:

Article

Non‐daily contraception: Reinforcing the choice of users and addressing unmet needs of reproductive health.

Published in:

Acta Obstetricia et Gynecologica Scandinavica, 2025, v. 104, n. 2, p. 253, doi. 10.1111/aogs.15014

By:

Kopp Kallner, Helena;
Lindh, Ingela;
Gemzell‐Danielsson, Kristina

Publication type:

Article

Effects of structured contraceptive counseling in young women: Secondary analyses of a cluster randomized controlled trial (the LOWE trial).

Published in:

Acta Obstetricia et Gynecologica Scandinavica, 2024, v. 103, n. 11, p. 2242, doi. 10.1111/aogs.14954

By:

Iwarsson, Karin Emtell;
Podolskyi, Volodymyr;
Bizjak, Isabella;
Kallner, Helena Kopp;
Gemzell‐Danielsson, Kristina;
Envall, Niklas

Publication type:

Article

The outcomes of team‐based learning vs small group interactive learning in the obstetrics and gynecology course for undergraduate students.

Published in:

Acta Obstetricia et Gynecologica Scandinavica, 2024, v. 103, n. 6, p. 1224, doi. 10.1111/aogs.14804

By:

Sterpu, Irene;
Herling, Lotta;
Nordquist, Jonas;
Möller, Anna;
Kopp Kallner, Helena;
Engberg, Hedvig;
Acharya, Ganesh

Publication type:

Article

Contraceptive uptake and compliance after structured contraceptive counseling ‐ secondary outcomes of the LOWE trial.

Published in:

Acta Obstetricia et Gynecologica Scandinavica, 2024, v. 103, n. 5, p. 873, doi. 10.1111/aogs.14792

By:

Bizjak, Isabella;
Envall, Niklas;
Emtell Iwarsson, Karin;
Kopp Kallner, Helena;
Gemzell‐Danielsson, Kristina

Publication type:

Article

Incidence of stillbirth among women with different risk profiles in Stockholm 2001–2020: a repeated cross‐sectional study.

Published in:

Acta Obstetricia et Gynecologica Scandinavica, 2024, v. 103, n. 1, p. 59, doi. 10.1111/aogs.14695

By:

Lundén, Minna;
Hulthén Varli, Ingela;
Kopp Kallner, Helena;
Åmark, Hanna

Publication type:

Article

One‐year follow up of contraceptive use and pregnancy rates after early medical abortion: Secondary outcomes from a randomized controlled trial of immediate post‐abortion placement of intrauterine devices.

Published in:

Acta Obstetricia et Gynecologica Scandinavica, 2023, v. 102, n. 12, p. 1694, doi. 10.1111/aogs.14662

By:

Hogmark, Sara;
Envall, Niklas;
Gemzell‐Danielsson, Kristina;
Kopp Kallner, Helena

Publication type:

Article

Effectiveness, safety and overall satisfaction of early postpartum placement of hormonal IUD compared with standard procedure: An open‐label, randomized, multicenter study.

Published in:

Acta Obstetricia et Gynecologica Scandinavica, 2022, v. 101, n. 4, p. 424, doi. 10.1111/aogs.14331

By:

Lichtenstein Liljeblad, Karin;
Kopp Kallner, Helena;
Brynhildsen, Jan

Publication type:

Article

Provision of long‐acting reversible contraception at surgical abortion—A cross‐sectional nationwide register study.

Published in:

Acta Obstetricia et Gynecologica Scandinavica, 2022, v. 101, n. 1, p. 77, doi. 10.1111/aogs.14289

By:

Hogmark, Sara;
Envall, Niklas;
Wikman, Anna;
Skoglund, Charlotte;
Kopp Kallner, Helena;
Hesselman, Susanne

Publication type:

Article

Evaluation of satisfaction with a model of structured contraceptive counseling: Results from the LOWE trial.

Published in:

2021

By:

Envall, Niklas;
Emtell Iwarsson, Karin;
Bizjak, Isabella;
Gemzell Danielsson, Kristina;
Kopp Kallner, Helena

Publication type:

journal article

Contraceptive Effectiveness of an FDA-Cleared Birth Control App: Results from the Natural Cycles U.S. Cohort.

Published in:

Journal of Women's Health (15409996), 2021, v. 30, n. 6, p. 782, doi. 10.1089/jwh.2020.8547

By:

Pearson, Jack T.;
Chelstowska, Magda;
Rowland, Simon P.;
Benhar, Eleonora;
Kopp-Kallner, Helena;
Berglund Scherwitzl, Elina;
Acuna, Juan;
Gemzell Danielsson, Kristina;
Scherwitzl, Raoul

Publication type:

Article

Investigating the loss of work productivity due to symptomatic leiomyoma.

Published in:

PLoS ONE, 2018, v. 13, n. 6, p. 1, doi. 10.1371/journal.pone.0197958

By:

Hasselrot, Klara;
Lindeberg, Mia;
Konings, Peter;
Kopp Kallner, Helena

Publication type:

Article

Persistence of Lactobacilli in Postmenopausal Women - A Double-Blind, Randomized, Pilot Study.

Published in:

2017

By:

Kwak, Young-Keun;
Daroczy, Katalin;
Colque, Patricia;
Kühn, Inger;
Möllby, Roland;
Kopp Kallner, Helena

Publication type:

journal article

Contraception following abortion and the treatment of incomplete abortion.

Published in:

International Journal of Gynecology & Obstetrics, 2014, v. 126, p. S52, doi. 10.1016/j.ijgo.2014.03.003

By:

Gemzell‐Danielsson, Kristina;
Kopp Kallner, Helena;
Faúndes, Anibal

Publication type:

Article

Post abortion contraception.

Published in:

Women's Health (17455057), 2015, v. 11, n. 6, p. 779, doi. 10.2217/whe.15.72

By:

Gemzell-Danielsson, Kristina;
Kallner Kopp, Helena

Publication type:

Article

Corrigendum. Mifepristone treatment prior to insertion of a levonorgestrel releasing intrauterine system for improved bleeding control - a randomized controlled trial.

Published in:

2019

By:

Papaikonomou, K;
Kallner, Helena Kopp;
Söderdahl, Fabian;
Gemzell-Danielsson, K

Publication type:

journal article

Sublingual versus vaginal misoprostol for cervical dilatation 1 or 3 h prior to surgical abortion: a double-blinded RCT.

Published in:

Human Reproduction, 2015, v. 30, n. 6, p. 1314, doi. 10.1093/humrep/dev071

By:

Sääv, Ingrid;
Kallner, Helena Kopp;
Fiala, Christian;
Gemzell-Danielsson, Kristina

Publication type:

Article

Ultrasound guided microwave ablation compared to uterine artery embolization treatment for uterine fibroids – a randomized controlled trial.

Published in:

International Journal of Hyperthermia, 2022, v. 39, n. 1, p. 341, doi. 10.1080/02656736.2022.2034991

By:

Jonsdottir, Gudny;
Beermann, Marie;
Cronsioe, Annika Lundgren;
Hasselrot, Klara;
Kallner, Helena Kopp

Publication type:

Article