Jogchum Jan Beltman

ORCID: 0000-0002-0048-7360
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About
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Research Areas
  • Cervical Cancer and HPV Research
  • Endometrial and Cervical Cancer Treatments
  • Ovarian cancer diagnosis and treatment
  • Endometriosis Research and Treatment
  • Global Cancer Incidence and Screening
  • Global Maternal and Child Health
  • Uterine Myomas and Treatments
  • Cancer Risks and Factors
  • Hepatitis B Virus Studies
  • Vaccine Coverage and Hesitancy
  • Maternal and fetal healthcare
  • Intraperitoneal and Appendiceal Malignancies
  • HIV/AIDS Impact and Responses
  • Maternal and Perinatal Health Interventions
  • Colorectal and Anal Carcinomas
  • HIV/AIDS Research and Interventions
  • Ovarian function and disorders
  • AI in cancer detection
  • Adolescent Sexual and Reproductive Health
  • Reproductive Biology and Fertility
  • Economic and Financial Impacts of Cancer
  • Urological Disorders and Treatments
  • Tissue Engineering and Regenerative Medicine
  • Hepatitis C virus research
  • Health Systems, Economic Evaluations, Quality of Life

Leiden University Medical Center
2013-2025

Leiden University
2010-2025

Clinica Universidad de Navarra
2024

Ministry of Health
2011-2013

Nederlandse Vereniging voor Tropische Geneeskunde
2013

Cal Humanities
2013

Ghent University
2000

Luis Chiva Vanna Zanagnolo Denis Querleu Nerea Martín‐Calvo Juan Arévalo‐Serrano and 95 more Mihai Emil Căpîlna Anna Fagotti Ali Kucukmetin Constantijne H. Mom G Chakalova Shamistan Aliyev Mario Malzoni Fabrice Narducci Octavio Arencibia Francesco Raspagliesi Tayfun Toptaş David Cibula Dilyara Kaidarova Mehmet Mutlu Meydanlı Mariana Vide Tavares Dmytro Golub Anna Myriam Perrone Ròbert Póka Dimitrios Tsolakidis Goran Vujić Marcin Jędryka Petra L.M. Zusterzeel Jogchum Jan Beltman Frédéric Goffin Dimitrios Haidopoulos Herman Haller Robert Jach Iryna Yezhova Igor Berlev Margarida Bernardino Rasiah Bharathan Maximilian Lanner Minna M Mäenpää Vladyslav Sukhin Jean‐Guillaume Feron Robert Fruscio Kersti Kukk Jordi Ponce José Ángel Mínguez Daniel Vázquez-Vicente Teresa Castellanos Enrique Chacón Juan Luis Alcázar Nabil Abdalla Özgür Akbayır Sedat Akgöl Elif Akşahin Shamistan Aliyev María Alonso-Espías Игор Алулоски Cláudia Regina Furquim de Andrade Nikola Badzakov Rosa Barrachina Giorgio Bogani Eduard-Aexandru Bonci Hélène Bonsang‐Kitzis Félix Boria Cosima Brucker L. M. Cardenas Andrea Casajuana Pere Cavallé Jorge Cea Benito Chiofalo Gloria Cordeiro Pluvio Coronado María Cuadra Javier Dı́ez Teresa Diniz da Costa Santiago Domingo Lukáš Dostálek Fuat Demirkiran Diego Erasun Mathias K. Fehr Sergi Fernández-González Annamaria Ferrero Soledad Fidalgo Gabriel Fiol Khadra Galaal José Alenza García Gerhard Gebauer Fabio Ghezzi Juan Gilabert–Estellés Nana Gomes Elisabete Gonçalves Virginia González Frédéric Grandjean Miriam Guijarro Frédéric Guyon Jolien Haesen Ginés Hernández-Cortes Sofía Herrero Imre Pete Ioannis Kalogiannidis Erbil Karaman Andreas Kavallaris

Minimally invasive surgery in cervical cancer has demonstrated recent publications worse outcomes than open surgery. The primary objective of the SUCCOR study, a European, multicenter, retrospective, observational cohort study was to evaluate disease-free survival patients with stage IB1 (FIGO 2009) undergoing vs minimally radical hysterectomy. As secondary objective, we aimed investigate association between protective surgical maneuvers and risk relapse. We obtained data from 1272 that...

10.1136/ijgc-2020-001506 article EN cc-by-nc-nd International Journal of Gynecological Cancer 2020-08-12

Objective To evaluate disease-free survival of cervical conization prior to radical hysterectomy in patients with stage IB1 cancer (International Federation Gynecology and Obstetrics (FIGO) 2009). Methods A multicenter retrospective observational cohort study was conducted including from the Surgery Cervical Cancer Comparing Different Surgical Aproaches Stage (SUCCOR) database FIGO 2009 carcinoma treated between January 1, 2013, December 31, 2014. We used propensity score matching minimize...

10.1136/ijgc-2021-002544 article EN cc-by-nc-nd International Journal of Gynecological Cancer 2022-01-17

Introduction Evidence-based preventive strategies for cervical cancer in low-resource setting have been developed, but implementation is challenged, and uptake remains low. Women girls experience social economic barriers to attend screening human papillomavirus (HPV) vaccination programs. Male support has proven successful of other reproductive healthcare services. This qualitative study with focus groups aimed understand the perspectives males on HPV Western-Uganda knowledge could be...

10.1371/journal.pone.0280052 article EN cc-by PLoS ONE 2023-01-27

Introduction WHO proposes a set of organ-failure based criteria for maternal near miss. Our objective was to evaluate what implementation these would mean the analysis cohort 386 women in Thyolo District, Malawi, who sustained severe acute morbidity according disease-based criteria. Methods and Findings A Maternal Near Miss (MNM) Tool, created compare disease-, intervention- miss, completed each woman, on review all available medical records. Using developed local setting, 341 (88%)...

10.1371/journal.pone.0054805 article EN cc-by PLoS ONE 2013-01-25
Daniel Vázquez-Vicente Félix Boria Teresa Castellanos Mónica Gutiérrez Enrique Chacón and 95 more Nabil Manzour José Ángel Mínguez Nerea Martín‐Calvo Juan Luis Alcázar Luis Chiva Vanna Zanagnolo Denis Querleu Juan Arévalo‐Serrano Mihai Emil Căpîlna Anna Fagotti Ali Kucukmetin Constantijne H. Mom G Chakalova Shamistan Aliyev Mario Malzoni Fabrice Narducci Octavio Arencibia Francesco Raspagliesi Tayfun Toptaş David Cibula Dilyara Kaidarova Mehmet Mutlu Meydanlı Mariana Vide Tavares Dmytro Golub Anna Myriam Perrone Ròbert Póka Dimitrios Tsolakidis Goran Vujić Marcin Jędryka Petra L.M. Zusterzeel Jogchum Jan Beltman Frédéric Goffin Dimitrios Haidopoulos Herman Haller Robert Jach Iryna Yezhova И. В. Берлев Margarida Bernardino Rasiah Bharathan Maximilian Lanner Minna M Mäenpää Vladyslav Sukhin Jean‐Guillaume Feron Robert Fruscio Kersti Kukk Jordi Ponce Nabil Abdalla Özgür Akbayır Sedat Akgöl Elif Akşahin Shamistan Aliyev María Alonso-Espías Игор Алулоски Cláudia Regina Furquim de Andrade Nikola Badzakov Rosa Barrachina Giorgio Bogani Eduard-Aexandru Bonci Hélène Bonsang‐Kitzis Cosima Brucker L. M. Cardenas Andrea Casajuana Pere Cavallé Jorge Cea Benito Chiofalo Gloria Cordeiro Pluvio Coronado María Cuadra Javier Dı́ez Teresa Diniz da Costa Santiago Domingo Lukáš Dostálek Fuat Demirkiran Diego Erasun Mathias K. Fehr Sergi Fernández-González Annamaria Ferrero Soledad Fidalgo Gabriel Fiol Khadra Galaal José Alenza García Gerhard Gebauer Fabio Ghezzi Juan Gilabert–Estellés Nana Gomes Elisabete Gonçalves Virginia González Frédéric Grandjean Miriam Guijarro Frédéric Guyon Jolien Haesen Ginés Hernández-Cortes Sofía Herrero Imre Pete Ioannis Kalogiannidis

<h3>Objective</h3> The aim of this study was to compare the incidence intra-operative and post-operative complications in open minimally invasive radical hysterectomy for patients with early-stage cervical cancer. <h3>Methods</h3> Data were collected from SUCCOR database 1272 stage IB1 cancer (International Federation Gynecology Obstetrics (FIGO), 2009) who underwent Europe between January 2013 December 2014. We reviewed duration surgeries, estimated blood loss, length hospital stay,...

10.1136/ijgc-2023-004657 article EN cc-by-nc-nd International Journal of Gynecological Cancer 2024-01-10

Abstract Objectives Imaging is increasingly used to assess lymph node involvement in clinically early-stage cervical cancer. This retrospective study aimed evaluate the diagnostic accuracy of MRI, CT, and [ 18 F]FDG-PET-CT. Methods Women with International Federation Gynaecology Obstetrics (FIGO) 2009 stage IA2-IIA cancer pretreatment imaging between 2017 were selected from Netherlands Cancer Registry. Patient-based region-based (i.e. pelvic common iliac) nodal status was extracted radiology...

10.1186/s13244-023-01589-1 article EN cc-by Insights into Imaging 2024-02-08

The aim of this study was to assess the superiority ICG-99mTc-nanocolloid for intraoperative visual detection sentinel lymph nodes (SLNs) in vulvar squamous cell carcinoma (VSCC) patients compared standard SLN using 99mTc-nanocolloid with blue dye.In multicenter, randomized controlled trial, VSCC underwent either procedure or hybrid tracer ICG-99mTc-nanocolloid. primary endpoint percentage fluorescent SLNs SLNs. Secondary endpoints were successful procedures, surgical outcomes and...

10.1016/j.ygyno.2020.09.044 article EN cc-by Gynecologic Oncology 2020-10-08

Detection and resection of all malignant lesions is pivotal in staging cytoreductive surgery (CRS) endometrial cancer (EC). Intraoperative EC detection could be enhanced using OTL-38, a fluorescent-labelled folate receptor-α (FRα) targeted imaging agent. The objectives this study were to investigate which subgroups high-risk patients express FRα assess feasibility intraoperative OTL-38.FRα expression on TMA was significantly correlated with tumor type (p < 0.01). Eighty-two percent serous...

10.18632/oncotarget.23155 article EN Oncotarget 2017-12-11

To assess the feasibility, safety, oncological, and obstetric outcomes in patients with cervical tumors >2 cm treated neoadjuvant chemotherapy preparation for abdominal radical trachelectomy.A retrospective analysis of cancer (up to 6 cm) was conducted who were selected receive before trachelectomy. Surgical clinical examined relation radiological pathological results. In addition, described. The Mann-Whitney U test Fisher's exact performed compare findings between successful unsuccessful...

10.1136/ijgc-2019-000647 article EN cc-by-nc-nd International Journal of Gynecological Cancer 2019-11-19

Treatment strategies for bulky lymph nodes in patients with locally advanced cervical cancer scheduled definitive chemoradiation include nodal boosting radiotherapy, surgical debulking, or both. The aim of this retrospective cohort study was to compare survival and toxicity receiving these treatments them a group that received neither form treatment.

10.1136/ijgc-2022-003357 article EN cc-by International Journal of Gynecological Cancer 2022-04-28

Objective Treatment of cervical cancer patients in Uganda is hampered by late diagnosis due to the unavailability timely screening and limited availability advanced care. This study evaluated clinical presentation management presenting at Cancer Institute (UCI) Kampala, tertiary oncology facility with access radiotherapy reflected on daily practice identify priority areas for improving care Uganda. Patients methods We retrospectively analyzed medical records all UCI between January 2017...

10.1371/journal.pone.0316323 article EN cc-by PLoS ONE 2025-01-09

Cervical cancer is the second most prominent among women in Bangladesh, which mainly caused by persistent infection with high-risk human papillomavirus (hrHPV). This study aims to evaluate impact of hrHPV prevalence on cost-effectiveness screening self-sampling testing versus visual inspection acetic acid (VIA) for cervical low- and middle-income countries Bangladesh as an example. A micro-simulation Markov model was developed from a health system perspective followed VIA primary method...

10.1186/s12889-025-21756-x article EN cc-by-nc-nd BMC Public Health 2025-02-11

Background/Objectives: Fertility-sparing surgery (FSS) is a standard practice for managing early stage cervical cancer, yet significant variation exists in clinical approaches worldwide. Our objective was to ascertain current practices and preferences cerclage use among expert centers globally regarding FSS patients with cancer. Methods: We conducted cross-sectional survey from May July 2023 involving identified through their scientific contributions participation international workgroups...

10.3390/jpm15030077 article EN Journal of Personalized Medicine 2025-02-20

Visual inspection with acetic acid is limited by subjectivity and a lack of skilled human resource. A decision support system based on artificial intelligence could address these limitations. We conducted diagnostic study to assess the performance using visual under magnification healthcare workers, experts, an algorithm.A total 22 9 gynecologists/experts in acid, algorithm assessed set 83 images from existing datasets expert consensus as reference. Their was determined analyzing...

10.1136/ijgc-2023-004397 article EN cc-by-nc International Journal of Gynecological Cancer 2023-09-04

Introduction In Ethiopia there is an extensive unmet need for palliative care, while the burden of non-communicable diseases and cancer increasing. This study aimed to explore care needs preferences patients, their caregivers, perspective stakeholders on service provision in programs women, mostly affected by cervical breast cancer. Methods A rapid program evaluation using a qualitative approach was conducted three home-based Addis Ababa Yirgalem town, Ethiopia. Female patients enrolled...

10.1371/journal.pone.0248738 article EN cc-by PLoS ONE 2021-04-22

Abstract Objective Standard surgical treatment of advanced-stage ovarian carcinoma with electrosurgery cannot always result in complete cytoreductive surgery (CRS), especially when many small metastases are found on the mesentery and intestinal surface. We investigated whether adjuvant use a neutral argon plasma device can help increase cytoreduction rate. Patients Methods 327 patients FIGO stage IIIB–IV epithelial cancer (EOC) who underwent primary or interval CRS were randomized to either...

10.1245/s10434-022-11763-2 article EN cc-by Annals of Surgical Oncology 2022-05-13

The most important goal for survival benefit of advanced stage ovarian cancer is to surgically remove all visible tumour, because complete cytoreductive surgery (CCS) has been shown be associated with prolonged survival. In a remarkable number women, CCS very challenging. Especially in women many small metastases on the peritoneum and intestinal surface, conventional electrosurgery not able "complete" removing safely tumour. this randomized controlled trail (RCT) we investigate whether use...

10.1186/s12885-019-5275-3 article EN cc-by BMC Cancer 2019-01-14

Abstract Background High-risk human papillomavirus (hrHPV) testing has been recommended by the World Health Organization as primary screening test in cervical programs. The option of self-sampling for this method can potentially increase women’s participation. Designing programs to implement among underscreened populations will require contextualized evidence. Methods PREvention and SCReening Innovation Project Toward Elimination Cervical Cancer (PRESCRIP-TEC) use a multi-method approach...

10.1186/s12889-022-13488-z article EN cc-by BMC Public Health 2022-07-15

To identify factors contributing to the high incidence of facility-based obstetric hemorrhage in Thyolo District, Malawi, according local health workers.Three focus group discussions among 29 workers, including nurse-midwives and non-physician clinicians ('medical assistants' 'clinical officers').Factors mentioned by participants were categorized into four major areas: (1) limited availability basic supplies, (2) lack human resources, (3) inadequate clinical skills available workers (4)...

10.1186/1471-2393-13-39 article EN cc-by BMC Pregnancy and Childbirth 2013-02-15
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