Browsing Institutt for helse og samfunn by Author "Barua, Ishita"

Now showing items 1-9 of 9

  • A Comparison of Risk Classification Systems of Colorectal Adenomas: A Case-Cohort Study 
    Jodal, Henriette C.; Wieszczy, Paulina; Klotz, Dagmar; Herfindal, Magnhild; Barua, Ishita; Tag, Petter; Helsingen, Lise Mørkved; Refsum, Erle; Holme, Øyvind; Adami, Hans Olov; Bretthauer, Michael; Kalager, Mette; Løberg, Magnus (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Background & Aims Because post-polypectomy surveillance uses a growing proportion of colonoscopy capacity, more targeted surveillance is warranted. We therefore compared surveillance burden and cancer detection using 3 ...
  • Clinical Validation of Artificial Intelligence for Colorectal Cancer Screening with Colonoscopy 
    Barua, Ishita (Doctoral thesis / Doktoravhandling, 2023)
    Colorectal cancer is considered a growing health burden and a preventable disease. It is the third most common cancer and the second leading cause of cancer death worldwide. Many countries have implemented colorectal cancer ...
  • Cost-effectiveness of artificial intelligence for screening colonoscopy: a modelling study 
    Areia, Miguel; Mori, Yuichi; Correale, Loredana; Repici, Alessandro; Bretthauer, Michael; Sharma, Prateek; Taveira, Filipe; Spadaccini, Marco; Antonelli, Giulio; Ebigbo, Alanna; Kudo, Shin-ei; Arribas, Julia; Barua, Ishita; Kamiński, Michał Filip; Messmann, Helmut; Rex, Douglas K; Dinis-Ribeiro, Mário; Hassan, Cesare (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Background Artificial intelligence (AI) tools increase detection of precancerous polyps during colonoscopy and might contribute to long-term colorectal cancer prevention. The aim of the study was to investigate the incremental ...
  • Covid-19 transmission in fitness centers in Norway - a randomized trial 
    Helsingen, Lise M.; Løberg, Magnus; Refsum, Erle; Gjøstein, Dagrun K.; Wieszczy, Paulina; Olsvik, Ørjan; Juul, Frederik E.; Barua, Ishita; Jodal, Henriette C.; Herfindal, Magnhild; Mori, Yuichi; Jore, Solveig; Lund-Johansen, Fridtjof; Fretheim, Atle; Bretthauer, Michael; Kalager, Mette (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Background Closed fitness centers during the Covid-19 pandemic may negatively impact health and wellbeing. We assessed whether training at fitness centers increases the risk of SARS-CoV-2 virus infection. ...
  • Emergency hospital admissions, prognosis, and population mortality in Norway during the first wave of the Covid-19 epidemic 
    Jodal, Henriette C.; Juul, Frederik Emil; Barua, Ishita; Bretthauer, Michael; Kalager, Mette; Løberg, Magnus; Emilsson, Louise (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Background: During the first wave of the Covid-19 epidemic, a national lockdown was established in Norway, and inhabitants were asked to contact healthcare only if absolutely necessary. We investigated hospital admissions ...
  • Impact of artificial intelligence on colorectal polyp detection for early-career endoscopists: an international comparative study 
    Ainechi, Diba; Misawa, Masashi; Barua, Ishita; Larsen, Solveig Linnea Veen; Paulsen, Vemund; Garborg, Kjetil Kjeldstad; Aabakken, Lars; Tønnesen, Christer Julseth; Løberg, Magnus; Kalager, Mette; Kudo, Shin-Ei; Hotta, Kinichi; Ohtsuka, Kazuo; Saito, Shoichi; Ikematsu, Hiroaki; Saito, Yutaka; Matsuda, Takahisa; Itoh, Hayato; Mori, Kensaku; Bretthauer, Michael; Mori, Yuichi (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Background Artificial intelligence (AI) for polyp detection is being introduced to colonoscopy, but there is uncertainty how this affects endoscopists’ ability to detect polyps and neoplasms. We performed a video-based ...
  • Mortality in Norway and Sweden during the COVID-19 pandemic 
    Juul, Frederik E.; Jodal, Henriette C.; Barua, Ishita; Refsum, Erle; Olsvik, Ørjan; Helsingen, Lise M.; Løberg, Magnus; Bretthauer, Michael; Kalager, Mette; Emilsson, Louise (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Background: Norway and Sweden are similar countries in terms of socioeconomics and health care. Norway implemented extensive COVID-19 measures, such as school closures and lockdowns, whereas Sweden did not. Aims: To compare ...
  • Risk of hepato-pancreato-biliary cancer is increased by primary sclerosing cholangitis in patients with inflammatory bowel disease: A population-based cohort study 
    Yu, Jingru; Refsum, Erle; Helsingen, Lise Mørkved; Folseraas, Trine; Ploner, Alexander; Wieszczy, Paulina; Barua, Ishita; Jodal, Henriette C.; Melum, Espen; Løberg, Magnus; Blom, Johannes; Bretthauer, Michael; Adami, Hans Olov; Kalager, Mette; Ye, Weimin (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Background There is continued uncertainty regarding the risks of hepato-pancreato-biliary cancers in patients with inflammatory bowel disease (IBD) with or without concomitant primary sclerosing cholangitis (PSC). Ob ...
  • Women require routine opioids to prevent painful colonoscopies: a randomised controlled trial 
    Schult, Anna Lisa; Botteri, Edoardo; Hoff, Geir; Holme, Øyvind; Bretthauer, Michael; Randel, Kristin Ranheim; Gulichsen, Elisabeth Haagensen; El-Safadi, Badboni; Barua, Ishita; Munck, Carl; Nilsen, Linn Rosén; Svendsen, Hege Marie; de Lange, Thomas (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Background: Women are at high risk for painful colonoscopy. Pain, but also sedation, are barriers to colorectal cancer (CRC) screening participation. In a randomised controlled trial, we compared on-demand with pre-colonoscopy ...