Browsing NTNU Open by Author "Tandstad, Torgrim"
Now showing items 1-20 of 21
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Cancer therapy and risk of congenital malformations in children fathered by men treated for testicular germ-cell cancer: A nationwide register study
Al-Jebari, Yahia; Glimelius, Ingrid; Nord, Carina Berglund; Cohn-Cedermark, Gabriella; Ståhl, Olof; Tandstad, Torgrim; Jensen, Allan; Haugnes, Hege Sagstuen; Daugaard, Gedske; Rylander, Lars; Giwercman, Aleksander (Journal article; Peer reviewed, 2019)Background Because of the potential mutagenic effects of chemo- and radiotherapy, there is concern regarding increased risk of congenital malformations (CMs) among children of fathers with cancer. Previous register studies ... -
Causes of inferior relative survival after testicular germ cell tumor diagnosed 1953–2015: A population-based prospective cohort study
Kvammen, Øivind; Myklebust, Tor Åge; Solberg, Arne; Møller, Bjørn; Klepp, Olbjørn; Fosså, Sophie Dorothea; Tandstad, Torgrim (Journal article; Peer reviewed, 2019)Background Testicular germ cell tumor (TGCT) patients and survivors have excess mortality compared to the general male population, but relative survival (RS) has been scarcely studied. We investigated causes of excess ... -
Continuing increased risk of second cancer in long-term testicular cancer survivors after treatment in the cisplatin era
Hellesnes, Ragnhild; Kvammen, Øivind; Myklebust, Tor Åge; Bremnes, Roy M.; Karlsdottir, Åsa; Negaard, Helene Francisca Stigter; Tandstad, Torgrim; Wilsgaard, Tom; Fosså, Sophie Dorothea; Haugnes, Hege Sagstuen (Journal article; Peer reviewed, 2019)Using complete information on total treatment burden, this population‐based study aimed to investigate second cancer (SC) risk in testicular cancer survivors (TCS) treated in the cisplatin era. The Cancer Registry of Norway ... -
Definitive radiotherapy for prostate cancer in Norway 2006-2015: Temporal trends, performance and survival
Fosså, Sophie Dorothea; Aas, Kirsti; Muller, Christoph Rainer; Jerm, Marianne Brenn; Tandstad, Torgrim; Lilleby, Wolfgang; Kvåle, Rune; Gulbrandsen, Johanne; Haug, Erik Skaaheim; Myklebust, Tor Åge (Peer reviewed; Journal article, 2020)Background: More studies are needed to document nation-wide use and effectiveness of curative definitive radiotherapy (Def-RT) in the treatment of prostate cancer (PCa). Patients and methods: For 38,960 men diagnosed with ... -
Detection of recurrent prostate cancer with 18F-Fluciclovine PET/MRI
Selnæs, Kirsten Margrete; Krüger-Stokke, Brage; Elschot, Mattijs; Johansen, Håkon; Steen, Per Arvid; Langørgen, Sverre; Aksnessæther, Bjørg Yksnøy; Indrebø, Gunnar; Sjøbakk, Torill Eidhammer; Tessem, May-Britt; Moestue, Siver Andreas; Knobel, Heidi; Tandstad, Torgrim; Bertilsson, Helena; Solberg, Arne; Bathen, Tone Frost (Peer reviewed; Journal article, 2020)Objective: Simultaneous PET/MRI combines soft-tissue contrast of MRI with high molecular sensitivity of PET in one session. The aim of this prospective study was to evaluate detection rates of recurrent prostate cancer by ... -
Initial surveillance in men with marker negative clinical stage IIA non-seminomatous germ cell tumours
Gerdtsson, Axel; Negaard, Helene Francisca Stigter; Almås, Bjarte; Bergdahl, Anna Grenabo; Cohn-Cedermark, Gabriella; Glimelius, Ingrid; Halvorsen, Dag; Haugnes, Hege Sagstuen; Hedlund, Annika; Hellström, Martin; Holmberg, Göran; Karlsdottir, Åsa; Kjellman, Anders; Larsen, Signe Melsen; Thor, Anna; Wahlqvist, Rolf; Ståhl, Olof; Tandstad, Torgrim (Journal article; Peer reviewed, 2024)Objectives To assess whether extended surveillance with repeated computed tomography (CT) scans for patients with clinical stage IIA (CS IIA; <2 cm abdominal node involvement) and negative markers (Mk−) non-seminomatous ... -
Long-term work outcomes and the efficacy of multidisciplinary rehabilitation programs on labor force participation in cancer patients - a protocol for a longitudinal prospective cohort study
Engan, Harald; Oldervoll, Line Merethe; Bertheussen, GF; Gaarder, MH; Nielsen, Roy; Paraponaris, Alain; Stene, GB; Tandstad, Torgrim; Torp, Steffen (Journal article; Peer reviewed, 2020)Background. Many cancer survivors experience late effects of cancer treatment and therefore struggle to return to work. Norway provides rehabilitation programs to increase labor force participation for cancer survivors ... -
Metachronous Contralateral Testicular Cancer in the Cisplatin Era: A Population-Based Cohort Study
Hellesnes, Ragnhild; Myklebust, Tor Åge; Bremnes, Roy M.; Karlsdottir, Åsa; Kvammen, Øivind; Negaard, Helene Francisca Stigter; Tandstad, Torgrim; Wilsgaard, Tom; Fosså, Sophie Dorothea; Haugnes, Hege Sagstuen (Peer reviewed; Journal article, 2020)PURPOSE It is hypothesized that cisplatin-based chemotherapy (CBCT) reduces the occurrence of metachronous contralateral (second) germ cell testicular cancer (TC). However, studies including treatment details are lacking. ... -
Mortality and Second Cancer Incidence after Treatment for Testicular Cancer: Psychosocial Health and Lifestyle Are Modifiable Prognostic Factors
Fosså, Sophie Dorothea; Dahl, Alv A; Thorsen, Lene; Hellesnes, Ragnhild; Kiserud, Cecilie E.; Tandstad, Torgrim; Brydøy, Marianne; Haugnes, Hege Sagstuen; Myklebust, Tor Åge (Peer reviewed; Journal article, 2022)PURPOSE To evaluate whether selected modifiable patient-reported adverse health outcomes (AHOs) in testicular cancer survivors (TCSs) represent prognostic factors of overall mortality, cancer mortality, and first-time ... -
Oppfølging av pasienter med tilbakefall av prostatakreft etter PSMA-PET
Johansen, Emma Dall (Master thesis, 2024)I denne masteroppgaven presenteres de første oppfølgingsdataene fra den prospektive multisenterstudien 180N PSMA PET and MRI for detection of recurrent prostate cancer after radical treatment. Studien har inkludert ... -
Pneumonitis and fibrosis after breast cancer radiotherapy: occurrence and treatment-related predictors
Karlsen, Jarle; Tandstad, Torgrim; Sowa, Piotr; Salvesen, Øyvind; Stenehjem, Jo S.; Lundgren, Steinar; Reidunsdatter, Randi Johansen (Peer reviewed; Journal article, 2021)Background Radiation pneumonitis (RP) and radiation fibrosis (RF) are common side effects after breast cancer (BC) radiotherapy (RT). However, there is a great variation in the frequency of RP and RF. This study presents ... -
Primary Retroperitoneal Lymph Node Dissection as Treatment for Low-volume Metastatic Seminoma in a Population-based Cohort: The Swedish Norwegian Testicular Cancer Group Experience
Thor, Anna; Negaard, Helene Francisca Stigter; Grenabo Bergdahl, Anna; Almås, Bjarte; Larsen, Signe Melsen; Lundgren, Per-Olof; Gerdtsson, Axel; Halvorsen, Dag; Johannsdottir, Berglind; Jansson, Anna K.; Hellström, Martin; Wahlqvist, Rolf; Langberg, Carl W.; Hedlund, Annika; Akre, Olof; Glimelius, Ingrid; Ståhl, Olof; Haugnes, Hege Sagstuen; Cohn-Cedermark, Gabriella; Kjellman, Anders; Tandstad, Torgrim (Journal article; Peer reviewed, 2024)Background and objective There is an unmet need to avoid long-term morbidity associated with standard cytotoxic treatment for low-volume metastatic seminoma. Our aim was to assess the oncological efficacy and surgical ... -
Prostate-Specific Membrane Antigen PET/Magnetic Resonance Imaging for the Planning of Salvage Radiotherapy in Patients with Prostate Cancer with Biochemical Recurrence After Radical Prostatectomy
Elschot, Mattijs; Selnæs, Kirsten Margrete; Langørgen, Sverre; Johansen, Håkon; Bertilsson, Helena; Tandstad, Torgrim; Bathen, Tone Frost (Journal article; Peer reviewed, 2019)Prostate-specific membrane antigen (PSMA) PET/magnetic resonance (MR) imaging can help distinguish between patients with prostate cancer with locoregional recurrence and those with distant metastases, even at low ... -
Protocol of a randomised, controlled trial comparing immediate curative therapy with conservative treatment in men aged ≥75 years with non-metastatic high-risk prostate cancer (SPCG 19/GRand-P)
Löffeler, Sven; Bertilsson, Helena Maria; Müller, Christoph Rainer; Aas, Kirsti; Haugnes, Hege Sagstuen; Aksnessæther, Bjørg Yksnøy; Pesonen, Maiju; Thon, Kristian; Tandstad, Torgrim; Murtola, Teemu; Poulsen, Mads Hvid Aaberg; Nordstrøm, Tobias; Vigmostad, Maria Nyre; Ottosson, Fredrik; Holmsten, Karin; Christiansen, Ola B.; Slaaen, Marit; Haug, Erik Skaaheim; Storås, Anne Holck; Asphaug, Lars; Rannikko, Antti; Brasso, Klaus (Peer reviewed; Journal article, 2024)Background Older men (aged ≥75 years) with high risk, non-metastatic prostate cancer (PCa) are increasingly treated with curative therapy (surgery or radiotherapy). However, it is unclear if curative therapy prolongs ... -
Relative Survival and Second Cancer Risk after Diagnosis of Testicular Germ Cell Tumor
Kvammen, Øivind (Doctoral theses at NTNU;2022:76, Doctoral thesis, 2022)Norsk sammendrag Testikkelkreft (TC) er den vanligste kreftformen blant yngre menn, med omtrent 300 årlige tilfeller i Norge. Nesten alle TC-tilfeller er testikulære germinalcellesvulster, som igjen inndeles i seminomer ... -
Surgical Complications in Postchemotherapy Retroperitoneal Lymph Node Dissection for Nonseminoma Germ Cell Tumour: A Population-based Study from the Swedish Norwegian Testicular Cancer Group
Gerdtsson, Axel; Håkansson, Ulf; Törnblom, Magnus; Jancke, George; Negaard, Helene Francisca Stigter; Glimelius, Ingrid; Halvorsen, Dag; Karlsdottir, Åsa; Haugnes, Hege Sagstuen; Andreassen, Kristine Engen; Larsen, Signe Melsen; Holmberg, Göran; Wahlqvist, Rolf; Tandstad, Torgrim; Cohn-Cedermark, Gabriella; Ståhl, Olof; Kjellmann, Anders (Journal article, 2020)Background Reports on perioperative complications after postchemotherapy retroperitoneal lymph node dissection (PC-RPLND) for nonseminoma germ cell tumour (NSGCT) are from experienced single centres, with a lack of ... -
Testicular cancer in the cisplatin era: Causes of death and mortality rates in a population-based cohort
Hellesnes, Ragnhild; Myklebust, Tor Åge; Fosså, Sophie Dorothea; Bremnes, Roy M.; Karlsdottir, Åsa; Kvammen, Øivind; Tandstad, Torgrim; Wilsgaard, Tom; Negaard, Helene Francisca Stigter; Haugnes, Hege Sagstuen (Peer reviewed; Journal article, 2021)PURPOSE Using complete information regarding testicular cancer (TC) treatment burden, this study aimed to investigate cause-specific non-TC mortality with impact on previous treatment with platinum-based chemotherapy (PBCT) ... -
Thromboembolic events after high-intensity training duringcisplatin-based chemotherapy for testicular cancer: Casereports and review of the literature
Thorsen, Lene; Haugnes, Hege Sagstuen; Fosså, Sophie Dorothea; Brydøy, Marianne; Tandstad, Torgrim; Wisløff, Torbjørn; Gjerset, Gunhild Maria; Edvardsen, Elisabeth; Larsen, Karl-Otto; Sandset, Per Morten; Henriksson, Carola; Raastad, Truls; Negaard, Helene Francisca Stigter (Peer reviewed; Journal article, 2020)The randomized “Testicular cancer and Aerobic and Strength Training trial” (TAST‐trial) aimed to evaluate the effect of high‐intensity interval training (HIIT) on cardiorespiratory fitness during cisplatin‐based chemotherapy ... -
Thromboembolic Events During Treatment with Cisplatin-based Chemotherapy in Metastatic Testicular Germ-cell Cancer 2000–2014: A Population-based Cohort Study
Haugnes, Hege S.; Negaard, Helene F.; Negaard, Helene Francisca Stigter; Jensvoll, Hilde; Wilsgaard, Tom; Tandstad, Torgrim; Solberg, Arne (Peer reviewed; Journal article, 2021)Background Cisplatin-based chemotherapy (CBCT) in testicular cancer (TC) is associated with elevated venous thromboembolism (VTE) risk, but trials evaluating the safety and efficacy of thromboprophylaxis are lacking. ... -
Validation of a prediction model for post-chemotherapy fibrosis in nonseminoma patients
Gerdtsson, Axel; Torisson, Gustav; Thor, Anna; Grenabo Bergdahl, Anna; Almås, Bjarte; Håkansson, Ulf; Törnblom, Magnus; Negaard, Helene Francisca Stigter; Glimelius, Ingrid; Halvorsen, Dag; Karlsdottir, Åsa; Haugnes, Hege Sagstuen; Larsen, Signe Melsen; Holmberg, Göran; Wahlqvist, Rolf; Tandstad, Torgrim; Cohn-Cedermark, Gabriella; Ståhl, Olof; Kjellman, Anders (Peer reviewed; Journal article, 2023)Objective To validate Vergouwe's prediction model using the Swedish and Norwegian Testicular Cancer Group (SWENOTECA) RETROP database and to define its clinical utility. Materials and methods Vergouwe's prediction ...