Janne Pitkäniemi

Research output

Research output per year 2019 2020 2021 2022 2022

• 30 Article
• 1 Comment/debate
• 1 Editorial

Research output per year

Research output per year

Search results

• 2022

  Incidence of cancer among Nordic police officers

  Heikkinen, S., Demers, P. A., Hansen, J., Jakobsen, J., Kjaerheim, K., Lynge, E., Martinsen, J. I., Mehlum, I. S., Pitkäniemi, J., Selander, J., Torfadóttir, J., Weiderpass, E. & Pukkala, E., 4 Oct 2022, (E-pub ahead of print) In: International journal of cancer.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Police 100%
  • Incidence 41%
  • Neoplasms 27%
  • Shift Work Schedule 23%
  • Colon 12%

• Incidence trends of childhood central nervous system tumors in Finland 1990–2017

  Abuhamed, J., Nikkilä, A., Raitanen, J., Alimam, W., Lohi, O., Pitkäniemi, J., Haapasalo, H. & Auvinen, A., Jul 2022, In: BMC Cancer. 22, 784.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Central Nervous System Neoplasms 100%
  • Finland 87%
  • Incidence 39%
  • Pediatrics 28%
  • Neoplasms 26%
  2 Downloads (Pure)

• Pairwise association of key lifestyle factors and risk of colorectal cancer: a prospective pooled multicohort study

  Roos, E., Seppä, K., Pietiläinen, O., Ryynänen, H., Heikkinen, S., Eriksson, J. G., Härkänen, T., Jousilahti, P., Knekt, P., Koskinen, S., Laaksonen, M., Männistö, S., Roos, T., Rahkonen, O., Malila, N., Pitkäniemi, J. & The METCA Study Group, Mar 2022, (E-pub ahead of print) In: Cancer Reports. 9 p., e1612.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Life Style 100%
  • Colorectal Neoplasms 97%
  • Overweight 54%
  • Smoking 35%
  • Body Mass Index 35%

• Periodic trends in geographical variation of prostate cancer incidence and mortality in Finland between 1985 and 2019

  Seikkula, H., Kaipia, A., Boström, P. J., Malila, N., Pitkäniemi, J. & Seppä, K., 25 Aug 2022, (E-pub ahead of print) In: Acta Oncologica.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Finland 100%
  • Prostatic Neoplasms 73%
  • Mortality 46%
  • Incidence 44%
  • District Hospitals 12%

• Sex-specific familial aggregation of cancers in Finland

  Sipilä, L. J., Seppä, K., Aavikko, M., Ravantti, J., Heikkinen, S., Aaltonen, L. A. & Pitkäniemi, J., 6 Sept 2022, In: Scientific Reports. 12, 15126.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Finland 100%
  • Neoplasms 29%
  • Thyroid Neoplasms 23%
  • B-Cell Chronic Lymphocytic Leukemia 16%
  • Colonic Neoplasms 13%

• Sexually transmitted diseases in cancer patients diagnosed under the age of 20 years: a national registry-based cohort study from Finland

  Korhonen, L., Madanat-Harjuoja, L., Hirvonen, E., Pitkaniemi, J., Malila, N. & Taskinen, M., 2 Nov 2022, In: Acta Oncologica. 61, 11, p. 1309-1316 8 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• The impact of the COVID-19 pandemic on cancer diagnosis based on pathology notifications: A comparison across the Nordic countries during 2020

  Johansson, A. L. V., Larønningen, S., Skovlund, C. W., Kristiansen, M. F., Mørch, L. S., Friis, S., Johannesen, T. B., Myklebust, T. Å., Skog, A., Pettersson, D., Birgisson, H., Virtanen, A., Malila, N., Pitkäniemi, J., Tanskanen, T., Tryggvadóttir, L., Ursin, G. & Lambe, M., 2022, In: International journal of cancer. 151, 3, p. 381-395

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Scandinavian and Nordic Countries 100%
  • Pandemics 79%
  • Denmark 79%
  • Sweden 62%
  • Finland 57%
  2 Downloads (Pure)
• 2021

  Accurate pattern-based extraction of complex Gleason score expressions from pathology reports

  Miettinen, J., Tanskanen, T., Degerlund, H., Nevala, A., Malila, N. & Pitkäniemi, J., Aug 2021, In: Journal of Biomedical Informatics. 120, 103850.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Pathology 100%
  • Neoplasm Grading 98%
  • Prostatic Neoplasms 17%
  • Datasets 17%
  • Finland 11%

• Association between overall diet quality and postmenopausal breast cancer risk in five Finnish cohort studies

  Männistö, S., Harald, K., Härkänen, T., Maukonen, M., Eriksson, J. G., Heikkinen, S., Jousilahti, P., Kaartinen, N. E., Kanerva, N., Knekt, P., Koskinen, S., Laaksonen, M. A., Malila, N., Rissanen, H. & Pitkäniemi, J., Aug 2021, In: Scientific Reports. 11, 16718.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Healthy Diet 100%
  • Diet 91%
  • Cohort Studies 90%
  • Breast Neoplasms 84%
  • Mediterranean Diet 58%
  3 Downloads (Pure)

• Decreasing trend and changing indications of hysterectomy in Finland

  Hakkarainen, J., Nevala, A., Tomás, E., Nieminen, K., Malila, N., Pitkäniemi, J. & Auranen, A., 2021, In: Acta obstetricia et gynecologica scandinavica. 100, 9

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Finland 100%
  • Hysterectomy 91%
  • Incidence 20%
  • Leiomyoma 15%
  • Endometrial Neoplasms 14%
  11 Downloads (Pure)

• Educational inequalities and regional variation in colorectal cancer survival in Finland

  Finke, I., Seppä, K., Malila, N., Jansen, L., Brenner, H. & Pitkäniemi, J., Feb 2021, In: CANCER EPIDEMIOLOGY. 70, 101858.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Finland 100%
  • Colorectal Neoplasms 73%
  • Education 58%
  • Survival 51%
  • Confidence Intervals 9%

• Familial aggregation of early-onset haematological malignancies

  Rönkkö, R., Hirvonen, E., Malila, N., Kilpivaara, O., Wartiovaara-Kautto, U. & Pitkäniemi, J., 2021, In: British Journal of Haematology. 193, 6, 8 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Hematologic Neoplasms 100%
  • Hodgkin Disease 75%
  • Precursor Cell Lymphoblastic Leukemia-Lymphoma 48%
  • Acute Myeloid Leukemia 46%
  • Siblings 44%

• Heijastuuko koronaviruspandemia syöpätaakkaan?

  Pitkäniemi, J., Virtanen, A. & Tanskanen, T., 2021, In: Duodecim. 137, 6, p. 549-551 3 p.

  Research output: Contribution to journal › Editorial › Professional

  Open Access

• Incidence trends and risk factors of lung cancer in never smokers: Pooled analyses of seven cohorts

  Rissanen, E., Heikkinen, S., Seppä, K., Ryynänen, H., Eriksson, J. G., Härkänen, T., Jousilahti, P., Knekt, P., Koskinen, S., Männistö, S., Rahkonen, O., Rissanen, H., Malila, N., Laaksonen, M. A., Pitkäniemi, J. & METCA Study Group, 2021, In: International Journal of Cancer. 149, 12

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  • Smokers 100%
  • Lung Neoplasms 93%
  • Cohort Studies 80%
  • Incidence 57%
  • Smoking 42%

• Parity associates with chromosomal damage in uterine leiomyomas

  Kuisma, H., Bramante, S., Rajamäki, K., Sipilä, L. J., Kaasinen, E., Kaukomaa, J., Palin, K., Mäkinen, N., Sjöberg, J., Sarvilinna, N., Taipale, J., Kauppi, L., Tumiati, M., Hassinen, A., Pitkäniemi, J., Jalkanen, J., Heikkinen, S., Pasanen, A., Heikinheimo, O., Bützow, R., & 2 othersVälimäki, N. & Aaltonen, L. A., 2021, In: Nature Communications. 12, 1, 5448.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Leiomyoma 100%
  • Parity 93%
  • parity 80%
  • damage 64%
  • Force 61%
  1 Downloads (Pure)

• Probability of live birth after IVF/ICSI treatments in female early onset cancer survivors: A Finnish population-based registry study

  Melin, J., Tiitinen, A., Hirvonen, E., Malila, N., Pitkäniemi, J., Gissler, M. & Madanat-Harjuoja, L., 1 Dec 2021, In: HUMAN REPRODUCTION. 36, 12, p. 3131-3140 10 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Intracytoplasmic Sperm Injections 100%
  • Cancer Survivors 92%
  • Live Birth 88%
  • Siblings 67%
  • Registries 66%

• Risk of induced abortions in childhood cancer survivors

  Melin, J. M., Seppänen, V. I., Ylöstalo, T. M., Malila, N. K., Pitkäniemi, J. M., Gissler, M. & Madanat-Harjuoja, L. M. S., 25 Jan 2021, In: Cancer. 127, 9, p. 1439-1447

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Induced Abortion 100%
  • Cancer Survivors 91%
  • Population Control 59%
  • Pregnancy 40%
  • Confidence Intervals 15%

• Transformation and outcome of nodular lymphocyte predominant Hodgkin lymphoma: a Finnish Nationwide population-based study

  Kalashnikov, I., Tanskanen, T., Pitkäniemi, J., Malila, N., Jyrkkiö, S. & Leppä, S., Dec 2021, In: Blood Cancer Journal. 11, 203.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Hodgkin Disease 100%
  • Population 38%
  • Survival 30%
  • Finland 15%
  • B-Cell Lymphoma 14%
• 2020

  Disparities in glioblastoma survival by case volume: a nationwide observational study

  Raj, R., Seppä, K., Luostarinen, T., Malila, N., Seppälä, M., Pitkäniemi, J. & Korja, M., 2020, In: Journal of Neuro-Oncology. 147, 2, p. 361-370

  Research output: Contribution to journal › Article › Scientific › peer-review
  2 Citations (Scopus)

• Familial aggregation of testicular cancer among early-onset cancer survivors: A prospective observational cohort data from Finland

  Seikkula, H., Hirvonen, E., Kaipia, A., Boström, P. J., Malila, N. & Pitkäniemi, J., Dec 2020, In: CANCER EPIDEMIOLOGY. 69, 101807.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Testicular Neoplasms 100%
  • Cancer Survivors 96%
  • Finland 95%
  • Incidence 12%
  • Confidence Intervals 10%

• Familial cancer risk in family members and spouses of patients with early-onset head and neck cancer

  Mroueh, R., Tanskanen, T., Haapaniemi, A., Salo, T., Malila, N., Mäkitie, A. & Pitkäniemi, J., 2020, In: HEAD AND NECK: JOURNAL FOR THE SCIENCES AND SPECIALTIES OF THE HEAD AND NECK.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Linking population-based registries to identify familial cancer risk in childhood cancer

  Madanat-Harjuoja, L-M., Pitkäniemi, J., Hirvonen, E., Malila, N. & Diller, L. R., 2020, In: Cancer. 126, 13, p. 3076-3083

  Research output: Contribution to journal › Article › Scientific › peer-review

• Pooling of Finnish population-based health studies : lifestyle risk factors of colorectal and lung cancer

  METCA Study Group, Pitkäniemi, J., Koskinen, S., Männistö, S., Albanes, D., Rissanen, H., Malila, N., Laaksonen, M. A., Heikkinen, S., Seppä, K., Ryynänen, H., Ylöstalo, T., Eriksson, J. G., Härkänen, T., Jousilahti, P. & Knekt, P., 2020, In: Acta Oncologica.

  Research output: Contribution to journal › Comment/debate › Scientific

• Risk of second primary cancer in oral squamous cell carcinoma

  Mroueh, R., Nevala, A., Haapaniemi, A., Pitkäniemi, J., Salo, T. & Mäkitie, A. A., 2020, In: HEAD AND NECK: JOURNAL FOR THE SCIENCES AND SPECIALTIES OF THE HEAD AND NECK.

  Research output: Contribution to journal › Article › Scientific › peer-review
  2 Citations (Scopus)

• Survival and mortality of elderly men with localized prostate cancer managed with primary androgen deprivation therapy or by primary observation

  Seikkula, H., Boström, P. J., Seppä, K., Pitkäniemi, J., Malila, N. & Kaipia, A., 2020, In: Bmc Urology. 20, 1, 25.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Variation in cancer survival between hospital districts and within them in Finland

  Seppä, K., Malila, N. & Pitkäniemi, J., 2020, In: Acta Oncologica.

  Research output: Contribution to journal › Article › Scientific › peer-review
  1 Citation (Scopus)

• Vasectomy and the risk of prostate cancer in a Finnish nationwide population-based cohort

  Seikkula, H., Kaipia, A., Hirvonen, E., Rantanen, M., Pitkäniemi, J., Malila, N. & Boström, P., 2020, In: CANCER EPIDEMIOLOGY. 64, p. 101631 101631.

  Research output: Contribution to journal › Article › Scientific › peer-review
  2 Citations (Scopus)
• 2019

  Familial aggregation of early-onset cancers

  Heikkinen, SM., Madanat-Harjuoja, LM., Seppä, KJ., Rantanen, ME., Hirvonen, EM., Malila, NK. & Pitkäniemi, JM., 2019, In: International Journal of Cancer.

  Research output: Contribution to journal › Article › Scientific › peer-review
  7 Citations (Scopus)

• Hematologisten syöpien ilmaantuvuus lisääntyy mutta ennuste paranee

  Malila, N., Virtanen, A. & Pitkäniemi, J., 2019, In: Duodecim. 135, 12, p. 1147-1149

  Research output: Contribution to journal › Article › Professional

• Kohti luotettavaa syövän hoitoon­ pääsyn seurantaa: Hilmon ja syöpärekisterin diagnoositietojen vertailu

  Järvelin, J., Ryynänen, H., Mahkonen, R., Pitkäniemi, J., Pylkkänen, L., Häkkinen, P. & Malila, N., 2019, In: Lääkärilehti. 74, 45, p. 2581-2588

  Research output: Contribution to journal › Article › Scientific › peer-review

• Maternal diabetes and risk of childhood cancer in the offspring

  Seppälä, L., Vettenranta, K., Pitkäniemi, J., Hirvonen, E., Leinonen, M. & Madanat-Harjuoja, L-M., 2019, In: International Journal of Cancer.

  Research output: Contribution to journal › Article › Scientific › peer-review
  2 Citations (Scopus)

• Trends of colorectal cancer incidence by education and socioeconomic status in Finland

  Savijärvi, S., Seppä, K., Malila, N., Pitkäniemi, J. & Heikkinen, S., 2019, In: Acta Oncologica. 58, 11, p. 1557-1563

  Research output: Contribution to journal › Article › Scientific › peer-review
  2 Citations (Scopus)