Journal publications

• Aukan, Marthe Isaksen; Nymo, Siren; Ollestad, Karoline Haagensli; Akersveen Boyesen, Guro; DeBenedictis, Julia Nicole; Rehfeld, Jens Frederik; Coutinho, Silvia; Martins, Catia. (2022) Differences in gastrointestinal hormones and appetite ratings among obesity classes: Gastrointestinal hormones and appetite in obesity. Appetite. vol. 171.
• Nymo, Siren; Lundanes, Julianne; Aukan, Marthe Isaksen; Sandvik, Jorunn; Johnsen, Gjermund; Græslie, Hallvard; Larsson, Ingrid; Martins, Catia. (2022) Diet and physical activity are associated with suboptimal weight loss and weight regain 10–15 years after Roux-en-Y gastric bypass: A cross-sectional study. Obesity Research and Clinical Practice. vol. 16 (2).
• Nymo, Siren; Kleppe, Malin Mandelid; Coutinho, Silvia; Rehfeld, Jens F.; Kulseng, Bård Eirik; Martins, Catia. (2021) Association between habitual sleep duration/quality and appetite markers in individuals with obesity. Physiology and Behavior. vol. 232:113345.
• Sandvik, Jorunn; Bjerkan, Kirsti Kverndokk; Græslie, Hallvard; Hoff, Dag Arne Lihaug; Johnsen, Gjermund; Kløckner, Christian; Mårvik, Ronald; Nymo, Siren; Hyldmo, Åsne Ask; Kulseng, Bård Eirik. (2021) Iron Deficiency and Anemia 10 Years After Roux-en-Y Gastric Bypass for Severe Obesity. Frontiers in Endocrinology. vol. 12:679066.
• Strømmen, Magnus; Kløckner, Christian; Bjerkan, Kirsti Kverndokk; Græslie, Hallvard; Hoff, Dag Arne Lihaug; Johnsen, Gjermund; Kulseng, Bård; Mårvik, Ronald; Nymo, Siren; Sandvik, Jorunn. (2021) Characteristics of Patients Reporting Presumed Problematic Drinking Behavior After Gastric Bypass: Exploring Long-Term Data From the BAROBS Study. Frontiers in Endocrinology. vol. 12:679006.
• Sørlie, Vilde; De Soysa, Ann Kristin Hjelle; Hyldmo, Åsne Ask; Retterstøl, Kjetil; Martins, Catia; Nymo, Siren. (2021) Effect of a ketogenic diet on pain and quality of life in patients with lipedema: The LIPODIET pilot study. Obesity Science & Practice.
• Thorsen, Brit; Gjeilo, Kari Hanne; Sandvik, Jorunn; Follestad, Turid; Græslie, Hallvard; Nymo, Siren. (2021) Self-Reported Gastrointestinal Symptoms Two To Four Years After Bariatric Surgery. A Cross-Sectional Study Comparing Roux-en-Y Gastric Bypass and Laparoscopic Sleeve Gastrectomy. Obesity Surgery. vol. 31.
• DeBenedictis, JN; Nymo, Siren; Ollestad, Karoline Haagensli; Bøyesen, Guro Akersveen; Rehfeld, JF; Holst, JJ; Truby, Helen; Kulseng, Bård Eirik; Martins, Catia. (2020) Changes in the homeostatic appetite system after weight loss reflect a normalization towards a lower body weight. J Clin Endocrinol Metab. Journal of Clinical Endocrinology and Metabolism (JCEM). vol. 105 (7).
• Martins, Catia; Nymo, Siren; Truby, Helen; Rehfeld, JF; Hunter, Gary R; Gower, Barbara A. (2020) Association between ketosis and changes in appetite markers with weight loss following a very-low energy diet. Obesity. vol. 12.
• Lyngstad, Anna; Nymo, Siren; Coutinho, Silvia; Rehfeld, Jens F.; Truby, Helen; Kulseng, Bård Eirik; Martins, Catia. (2019) Investigating the effect of sex and ketosis on weight-loss-induced changes in appetite. American Journal of Clinical Nutrition. vol. 109 (6).
• Nymo, Siren; Coutinho, Silvia; Rehfeld, Jens F.; Truby, Helen; Kulseng, Bård Eirik; Martins, Catia. (2019) Physiological predictors of weight regain at 1-year follow-up in weight-reduced adults with obesity. Obesity. vol. 27 (6).
• Nymo, Siren; Johnsen, Gjermund; Mårvik, Ronald; Græslie, Hallvard; Kulseng, Bård Eirik; Sandvik, Jorunn. (2019) Patient satisfaction more than ten years after Roux-en-Y gastric bypass. Obesity Surgery. vol. 29.
• Nymo, Siren; Coutinho, Silvia dos Santos Ribeiro F; Eknes, Pia Henriette; Vestbøstad, Ida Mariann; Rehfeld, Jens Frederik; Truby, Helen; Kulseng, Bård Eirik; Martins, Catia. (2018) Investigation of the long-term sustainability of changes in appetite after weight loss. International Journal of Obesity.
• Nymo, Siren; Coutinho, Silvia dos Santos Ribeiro F; Torgersen, Linn-Christin H.; Bomo, Ola Jakob; Haugvaldstad, Ingrid; Truby, Helen; Kulseng, Bård Eirik; Martins, Catia. (2018) Timeline of changes in adaptive physiological responses, at the level of energy expenditure, with progressive weight loss. British Journal of Nutrition. vol. 120 (2).
• Nymo, Siren; Coutinho, Silvia dos Santos Ribeiro F; Jørgensen, Jeanette; Rehfeld, JF; Truby, H; Kulseng, Bård Eirik; Martins, Catia. (2017) Timeline of changes in appetite during weight loss with a ketogenic diet. International Journal of Obesity. vol. 41.