Hilde Risstad

973 citations

27 papers · 709 · h-index 16

Impact in

Surgery top 5%
- Bariatric Surgery and Outcomes
- Body Contouring and Surgery
- Lipoproteins and Cardiovascular Health
Pharmacy top 5%
- Obesity and Health Practices

Papers in

Surgery 24
- Bariatric Surgery and Outcomes 21
- Lipoproteins and Cardiovascular Health 2
- Orthopedic Surgery and Rehabilitation 1
- Body Contouring and Surgery 1
- Shoulder Injury and Treatment 1
Obstetrics and Gynecology 1
- Gestational Diabetes Research and Management 1

Co-authors: Tom Mala (19 shared papers)Jon Kristinsson (18 shared papers)Torgeir T. Søvik (10 shared papers)Morten Wang Fagerland (7 shared papers)Stephen Hewitt (7 shared papers)Kåre I. Birkeland (3 shared papers)Erlend T. Aasheim (4 shared papers)Torsten Olbers (5 shared papers)
Journals: Obesity Surgery (8 papers)Surgery for Obesity and Related Diseases (3 papers)JAMA Surgery (2 papers)Diabetes Obesity and Metabolism (1 paper)Scandinavian Journal of Gastroenterology (1 paper)
Partner nations: Norway United Kingdom Sweden

In The Last Decade

Hilde Risstad

27 papers receiving 691 citations

Peers

Countries citing papers authored by Hilde Risstad

Since Specialization

Citations

This map shows the geographic impact of Hilde Risstad's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hilde Risstad with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hilde Risstad more than expected).

Fields of papers citing papers by Hilde Risstad

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hilde Risstad. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hilde Risstad. The network helps show where Hilde Risstad may publish in the future.

Co-authors

The 25 scholars most cited alongside Hilde Risstad, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Hilde Risstad Line = papers co-authored together Hilde Risstad links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

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#	Work
1	Five-Year Outcomes After Laparoscopic Gastric Bypass and Laparoscopic Duodenal Switch in Patients With Body Mass Index of 50 to 60 JAMA Surgery ·Hilde Risstad, Torgeir T. Søvik, My Engström, Erlend T. Aasheim, Morten Wang Fagerland, Monika Fagevik Olsén, Jon Kristinsson, Carel W. le Roux, Thomas Bøhmer, Kåre I. Birkeland, Tom Mala, Torsten Olbers	2015	154
2	Five-year outcome after gastric bypass for morbid obesity in a Norwegian cohort Surgery for Obesity and Related Diseases ·Hira Aftab, Hilde Risstad, Torgeir T. Søvik, Tomm Bernklev, Stephen Hewitt, Jon Kristinsson, Tom Mala	2013	72
3	Standard vs Distal Roux-en-Y Gastric Bypass in Patients With Body Mass Index 50 to 60 JAMA Surgery ·Hilde Risstad, Marius Svanevik, Jon Kristinsson, Jøran Hjelmesæth, Erlend T. Aasheim, Dag Hofsø, Torgeir T. Søvik, Tor‐Ivar Karlsen, Morten Wang Fagerland, Rune Sandbu, Tom Mala	2016	47
4	Bile acid profiles over 5 years after gastric bypass and duodenal switch: results from a randomized clinical trial Surgery for Obesity and Related Diseases ·Hilde Risstad, Jon Kristinsson, Morten Wang Fagerland, Carel W. le Roux, Kåre I. Birkeland, Hanne L. Gulseth, Per Medbøe Thorsby, Royce P Vincent, My Engström, Torsten Olbers, Tom Mala	2017	47
5	Long-Term Improvements in Pulmonary Function 5 Years After Bariatric Surgery Obesity Surgery ·Stephen Hewitt, Sjur Humerfelt, Torgeir T. Søvik, Erlend T. Aasheim, Hilde Risstad, Jon Kristinsson, Tom Mala	2014	42
6	Preoperative predictors of adherence to dietary and physical activity recommendations and weight loss one year after surgery Surgery for Obesity and Related Diseases ·Irmelin Bergh, Ingela Lundin Kvalem, Hilde Risstad, Falko F. Sniehotta	2015	35
7	Bariatric surgery versus intensive medical therapy for diabetes. New England Journal of Medicine ·Hanne L. Gulseth, Hilde Risstad, Kåre I. Birkeland	2014	33
8	Vitamin concentrations 5 years after gastric bypass European Journal of Clinical Nutrition ·Eirik Aaseth, Morten Wang Fagerland, A-M Aas, Stephen Hewitt, Hilde Risstad, Jon Kristinsson, Thomas Bøhmer, Tom Mala, Erlend T. Aasheim	2015	32
9	Does Lifestyle Intervention After Gastric Bypass Surgery Prevent Weight Regain? A Randomized Clinical Trial Obesity Surgery ·Susanna E. Hanvold, Kathrine J. Vinknes, Elin Bjørge Løken, Anette Hjartåker, Ole Klungsøyr, Eline Birkeland, Hilde Risstad, Hanne Løvdal Gulseth, Helga Refsum, Anne‐Marie Aas	2019	28
10	Thirty percent of children and young adults with familial hypercholesterolemia treated with statins have adherence issues American Journal of Preventive Cardiology ·Gisle Langslet, Anja K. Johansen, Martin P. Bogsrud, Ingunn Narverud, Hilde Risstad, Kjetil Retterstøl, Kirsten B. Holven	2021	25
11	Anemia following Roux-en-Y gastric bypass for morbid obesity; a 5-year follow-up study Scandinavian Journal of Gastroenterology ·Kristin V. T. Engebretsen, Ingvild Kristine Blom-Høgestøl, Stephen Hewitt, Hilde Risstad, Bjørn Moum, Jon Kristinsson, Tom Mala	2018	22
12	Perioperative Outcomes of Proximal and Distal Gastric Bypass in Patients with BMI Ranged 50–60 kg/m2—A Double-Blind, Randomized Controlled Trial Obesity Surgery ·Marius Svanevik, Hilde Risstad, Dag Hofsø, Carl Fredrik Schou, Brita Marie Solheim, Torgeir T. Søvik, Jon Kristinsson, Jøran Hjelmesæth, Tom Mala, Rune Sandbu	2015	20
13	Health benefits and risks during 10 years after Roux-en-Y gastric bypass Surgical Endoscopy ·Monica Chahal-Kummen, Odd Bjørn Salte, Stephen Hewitt, Ingvild Kristine Blom-Høgestøl, Hilde Risstad, Jon Kristinsson, Tom Mala	2020	19
14	Self-Reported Eating Disorder Symptoms Before and After Gastric Bypass and Duodenal Switch for Super Obesity—a 5-Year Follow-Up Study Obesity Surgery ·Marianne Morseth, Susanna E. Hanvold, Øyvind Rø, Hilde Risstad, Tom Mala, Jūratė Šaltytė Benth, My Engström, Torsten Olbers, Sigrun Henjum	2015	19
15	Application of the International Diabetes Federation and American Diabetes Association criteria in the assessment of metabolic control after bariatric surgery Diabetes Obesity and Metabolism ·Alexander D. Miras, Hilde Risstad, Najah Baqai, Susan Law, Torgeir T. Søvik, Tom Mala, Torsten Olbers, Jon Kristinsson, Carel W. le Roux	2013	18
16	Predictors of Preoperative Weight Loss in Morbidly Obese Adults Waiting for Bariatric Surgery: A Prospective Cohort Study Obesity Surgery ·Irmelin Bergh, Ingela Lundin Kvalem, Hilde Risstad, Linda D. Cameron, Falko F. Sniehotta	2015	16
17	Changes in Health-Related Quality of Life After Gastric Bypass in Patients With and Without Obesity-Related Disease Obesity Surgery ·Hilde Risstad, Torgeir T. Søvik, Stephen Hewitt, Jon Kristinsson, Morten Wang Fagerland, Tomm Bernklev, Tom Mala	2015	14
18	A novel technique of Roux-en-Y gastric bypass reversal for postprandial hyperinsulinemic hypoglycaemia: A case report International Journal of Surgery Case Reports ·Elisabeth Qvigstad, Hanne L. Gulseth, Hilde Risstad, Carel W. le Roux, Tore Julsrud Berg, Tom Mala, Jon Kristinsson	2016	14
19	Bone Turnover Markers After Standard and Distal Roux-en-Y Gastric Bypass: Results from a Randomized Controlled Trial Obesity Surgery ·Marius Svanevik, Hilde Risstad, Dag Hofsø, Ingvild Kristine Blom-Høgestøl, Jon Kristinsson, Rune Sandbu, Milada Cvancarova Småstuen, Per Medbøe Thorsby, Tom Mala, Jøran Hjelmesæth	2019	12
20	Ten-Year Outcomes Following Roux-en-Y Gastric Bypass vs Duodenal Switch for High Body Mass Index JAMA Network Open ·Odd Bjørn Salte, Torsten Olbers, Hilde Risstad, Morten Wang Fagerland, Torgeir T. Søvik, Ingvild Kristine Blom-Høgestøl, Jon Kristinsson, My Engström, Tom Mala	2024	11

About Hilde Risstad

Hilde Risstad is a scholar working on Surgery, Obstetrics and Gynecology, Pharmacy, Radiology, Nuclear Medicine and Imaging and Physiology, having authored 27 papers that have together received 709 indexed citations. Recurring topics across this work include Bariatric Surgery and Outcomes (21 papers), Lipoproteins and Cardiovascular Health (2 papers), Orthopedic Surgery and Rehabilitation (1 paper), Peripheral Nerve Disorders (1 paper), Body Contouring and Surgery (1 paper), Gestational Diabetes Research and Management (1 paper), Shoulder Injury and Treatment (1 paper) and Pharmaceutical Economics and Policy (1 paper). The work is most often cited by research in Surgery (583 citations), Pharmacy (43 citations), Physiology (176 citations), Gastroenterology (13 citations) and Endocrinology, Diabetes and Metabolism (38 citations). Hilde Risstad has collaborated with scholars based in Norway, United Kingdom and Sweden. Frequent co-authors include Tom Mala, Jon Kristinsson, Torgeir T. Søvik, Morten Wang Fagerland, Stephen Hewitt, Kåre I. Birkeland, Erlend T. Aasheim, Torsten Olbers, Carel W. le Roux and My Engström. Their work appears in journals such as Obesity Surgery, Surgery for Obesity and Related Diseases, JAMA Surgery, Diabetes Obesity and Metabolism and Scandinavian Journal of Gastroenterology.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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