Photo of Marja Blom
20052020

Research output per year

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Publications

2020

Health-related quality of life and costs of switching originator infliximab to biosimilar one in treatment of inflammatory bowel disease

Huoponen, S., Eberl, A., Räsänen, P., Roine, R. P., Sipponen, T., Arkkila, P. & Blom, M., Jan 2020, In : Medicine (Baltimore). 99, 2, 8 p., 18723.

Research output: Contribution to journalArticleScientificpeer-review

2019

Cost-effectiveness of abatacept, tocilizumab and TNF-inhibitors compared with rituximab as second-line biologic drug in rheumatoid arthritis

Huoponen, S., Aaltonen, K. J., Viikinkoski, J., Rutanen, J., Relas, H., Taimen, K., Puolakka, K., Nordström, D. & Blom, M., 24 Jul 2019, In : PLoS One. 14, 7, 14 p., 0220142.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Fluoroquinolone-related adverse events resulting in health service use and costs: A systematic review

Kuula, L. S. M., Viljemaa, K. M., Backman, J. T. & Blom, M., 26 Apr 2019, In : PLoS One. 14, 4, 17 p., 0216029.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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THE ECONOMIC IMPACT OF SERIOUS FLUOROQUINOLONE-RELATED ADVERSE EVENTS

Saarukka, L., Backman, J. T. & Blom, M., Nov 2019, In : Value in Health. 22, p. S600-S600 1 p.

Research output: Contribution to journalMeeting AbstractResearchpeer-review

2018

COSTS AND HEALTH SERVICE USE ASSOCIATED WITH FLUOROQUINOLONE-RELATED TENDON INJURIES

Saarukka, L., Backman, J. T. & Blom, M., Oct 2018, In : Value in Health. 21, p. S293-S293 1 p.

Research output: Contribution to journalMeeting AbstractResearchpeer-review

2017

Effectiveness and drug survival of TNF-inhibitors in the treatment of psoriatic arthritis: A prospective cohort study

Aaltonen, K., Heinonen, A., Joensuu, J., Parmanne, P., Karjalainen, A., Varjolahti-Lehtinen, T., Uutela, T., Puurtinen-Vilkki, M., Arstila, L., Blom, M., Sokka, T. & Nordström, D., Jun 2017, In : Seminars in Arthritis and Rheumatism. 46, 6, p. 732-739 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Efficacy and effectiveness of tumour necrosis factor inhibitors in the treatment of rheumatoid arthritis in randomized controlled trials and routine clinical practice

Aaltonen, K. J., Ylikylä, S., Joensuu, J. T., Isomäki, P., Pirilä, L., Kauppi, M., Rannio, T., Eklund, K., Blom, M. & Nordstrom, D., May 2017, In : Rheumatology. 56, 5, p. 725-735 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access

Fluoroquinolone-Related Adverse Events Resulting In Health Care Use And Costs: A Systematic Review

Kuula, L. SM., Viljemaa, K. M., Backman, J. T. & Blom, M. L. J., Oct 2017, In : Value in Health. 20, p. A669-A670 1 p.

Research output: Contribution to journalMeeting AbstractResearchpeer-review

Switching maintenance infliximab therapy to biosimilar infliximab in inflammatory bowel disease patients

Eberl, A., Huoponen, S., Pahikkala, T., Blom, M., Arkkila, P. & Sipponen, T., 2017, In : Scandinavian Journal of Gastroenterology. 52, 12, p. 1348-1353 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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2016

Cost-effectiveness of biologic compared with conventional synthetic disease-modifying anti-rheumatic drugs in patients with rheumatoid arthritis: a Register study

Joensuu, J. T., Aaltonen, K. J., Aronen, P., Sokka, T., Puolakka, K., Tuompo, R., Korpela, M., Vasala, M., Ilva, K., Nordström, D. & Blom, M., Oct 2016, In : Rheumatology. 55, 10, p. 1803-1811 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access

Terveystaloustiedettä ei pidä unohtaa

Blom, M. L. J., Räsänen, P. & Sintonen, H. P., 2016, In : Suomen lääkärilehti. 71, 25-32, p. 1830-1832 3 p.

Research output: Contribution to journalArticleProfessional

2015

A Systematic Review of the Cost-Effectiveness of Biologics for the Treatment of Inflammatory Bowel Diseases

Huoponen, S. & Blom, M., 16 Dec 2015, In : PLoS One. 10, 12, 23 p., 0145087.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Effectiveness and Drug Survival of TNF Inhibitors in the Treatment of Ankylosing Spondylitis: A Prospective Cohort Study

Heinonen, A. V., Aaltonen, K. J., Joensuu, J. T., Lahteenmaki, J. P., Pertovaara, M. I., Romu, M. K., Hirvonen, H. E., Simila, A. K., Blom, M. L. & Nordstrom, D. C., Dec 2015, In : Journal of Rheumatology. 42, 12, p. 2339-2346 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Rates of Serious Infections and Malignancies Among Patients with Rheumatoid Arthritis Receiving Either Tumor Necrosis Factor Inhibitor or Rituximab Therapy

Aaltonen, K. J., Joensuu, J. T., Virkki, L., Sokka, T., Aronen, P., Relas, H., Valleala, H., Rantalaiho, V., Pirila, L., Puolakka, K., Uusitalo, T., Blom, M., Konttinen, Y. T. & Nordstrom, D., Mar 2015, In : Journal of Rheumatology. 42, 3, p. 372-378 7 p.

Research output: Contribution to journalArticleScientificpeer-review

The Cost-Effectiveness of Biologics for the Treatment of Rheumatoid Arthritis: A Systematic Review

Joensuu, J. T., Huoponen, S., Aaltonen, K. J., Konttinen, Y. T., Nordstrom, D. & Blom, M., 17 Mar 2015, In : PLoS One. 10, 3, 27 p., 0119683.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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2014

A Synthesis of Drug Reimbursement Decision-Making Processes in Organisation for Economic Co-operation and Development Countries

Barnieh, L., Manns, B., Harris, A., Blom, M., Donaldson, C., Klarenbach, S., Husereau, D., Lorenzetti, D. & Clement, F., Jan 2014, In : Value in Health. 17, 1, p. 98-108 11 p.

Research output: Contribution to journalArticleScientificpeer-review

A Systematic Review of Cost-Sharing Strategies Used within Publicly-Funded Drug Plans in Member Countries of the Organisation for Economic Co-Operation and Development

Barnieh, L., Clement, F., Harris, A., Blom, M., Donaldson, C., Klarenbach, S., Husereau, D., Lorenzetti, D. & Manns, B., 11 Mar 2014, In : PLoS One. 9, 3, 10 p., e90434.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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2013

Automated dose dispensing service for primary healthcare patients: a systematic review

Sinnemäki, J., Sihvo, S., Isojärvi, J., Blom, M., Airaksinen, M. & Mäntylä, A., 2013, In : Systematic reviews. 2, 1, 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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COST-UTILITY OF WAITING TIME IN TOTAL JOINT REPLACEMENTS: A RANDOMIZED CLINICAL TRIAL

Tuominen, U., Sintonen, H., Aronen, P., Hirvonen, J., Seitsalo, S., Lehto, M., Hietaniemi, K. & Blom, M., Jan 2013, In : International Journal of Technology Assessment in Health Care. 29, 1, p. 27-34 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Do biologic drugs affect the need for and outcome of joint replacements in patients with rheumatoid arthritis? A register-based study

Aaltonen, K. J., Virkki, L. M., Jamsen, E., Sokka, T., Konttinen, Y., Peltomaa, R., Tuompo, R., Yli-Kerttula, T., Kortelainen, S., Ahokas-Tuohinto, P., Blom, M. & Nordström, D., Aug 2013, In : Seminars in Arthritis and Rheumatism. 43, 1, p. 55-62 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Lääkkeiden koneellisen annosjakelun kehittämistarpeet avoterveydenhuollossa

Translated title of the contribution: Development needs of automated dose dispensing services in primary healthcare in FinlandMäntylä, A., Sihvo, S., Isojärvi, J., Sinnemäki, J., Blom, M. & Airaksinen, M. S. A., 2013, In : Suomen lääkärilehti. 68, 46, p. 3014-3018a 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Medication use among inflammatory bowel disease patients: excessive consumption of antidepressants and analgesics

Haapamaki, J., Tanskanen, A., Roine, R. P., Blom, M., Turunen, U., Mäntylä, J., Färkkilä, M. A. & Arkkila, P. E. T., 1 Jan 2013, In : Scandinavian Journal of Gastroenterology. 48, 1, p. 42-50 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Vaikuttavuustutkimus lääketaloustieteessä

Translated title of the contribution: Effectiveness in pharmacoeconomic researchBlom, M. & Aaltonen, K., 2013, In : Suomen lääkärilehti. 68, 19, p. 1423-1427a 6 p.

Research output: Contribution to journalArticleScientificpeer-review

2012

Eturauhassyöpäpotilaiden lääkekustannukset hoidon kokonaiskustannuksista.

Alakoski, A., Färkkilä, N., Räsänen, P., Blom, M. & Taari, K., 2012, Terveystaloustiede 2012. Klavus, J. (ed.). Helsinki: THL, p. 54-58 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Factors relating to effectiveness data use in healthcare management

Simonen, O., Viitanen, E. & Blom, M., 2012, In : International Journal of Productivity and Performance Management. 61, 7, p. 752-764

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Millainen on tulehduksellisiin suolistosairauksiin käytettävän biologisen lääkehoidon vaikuttavuus?

Mäntylä, J., Haapamäki, J., Räsänen, P. & Blom, M., 2012, Terveystaloustiede 2012. Klavus, J. (ed.). Helsinki : THL, p. 59-62 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Prescribers' perspectives of the socioeconomic status and important indicators affecting prescribing behavior in a developing country

Shawahna, R., Rahman, N-U., Ahmad, M., Debray, M., Decleves, X., Yliperttula, M. & Blom, M., 2012, In : Central European Journal of Medicine. 7, 1, p. 129-136 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Systematic Review and Meta-Analysis of the Efficacy and Safety of Existing TNF Blocking Agents in Treatment of Rheumatoid Arthritis

Aaltonen, K. J., Virkki, L. M., Malmivaara, A., Konttinen, Y. T., Nordström, D. C. & Blom, M., Jan 2012, In : PLoS One. 7, 1, p. Article Number: e30275 14 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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2011

Farmakoekonomia tieteenä

Blom, M., 2011, In : Dosis : farmaseuttinen aikakauskirja. 27, 1, p. 28-35 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Functional Recruitment of Human Complement Inhibitor C4b-Binding Protein to Outer Membrane Protein Rck of Salmonella

Ho, D. K., Tissari, J., Jarvinen, H. M., Blom, A. M., Meri, S. & Jarva, H., 2011, In : PLoS One. 6, 11, p. Article Number: e27546 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Knowledge of effectiveness and its application in secondary healthcare management

Simonen, O., Blom, M. & Viitanen, E., 2011, In : International Journal of Productivity and Performance Management. 60, 8, p. 797-812 16 p.

Research output: Contribution to journalArticleScientificpeer-review

2010

Cost-utility of breast reduction surgery - A prospective study

Tykkä, E., Räsänen, P., Tukiainen, E. J., Asko-Seljavaara, S., Heikkilä, A., Sintonen, H., Roine, R. P., Blom, M. & The HUS QoL Study Group:, 2010, In : Journal of Plastic, Reconstructive & Aesthetic Surgery. 63, 1, p. 87-92 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Is Longer Waiting Time for Total Knee Replacement Associated with Health Outcomes and Medication Costs? Randomized Clinical Trial

Tuominen, U., Sintonen, H., Hirvonen, J., Seitsalo, S., Paavolainen, P., Lehto, M., Hietaniemi, K. & Blom, M., 2010, In : Value in Health. 13, 8, p. 998-1004 7 p.

Research output: Contribution to journalArticleScientificpeer-review

2009

Costs and health-related quality of life effects of hysterectomy in patients with benign uterine disorders

Taipale, K., Leminen, A., Räsänen, P., Heikkilä, A., Tapper, A-M., Sintonen, H., Roine, R. P., Blom, M., Kekomäki, M., Koivisto, A. -M. & Ryynänen, O. -P., 2009, In : Acta Obstetricia et Gynecologica Scandinavica. 88, 12, p. 1402-1410 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Effectiveness in political-administrative decision-making in specialized healthcare

Simonen, O., Viitanen, E., Konu, A. & Blom, M., 2009, In : Scandinavian Journal of Public Health. 37, 5, p. 494-502 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Farmakoterapian tilanneharjoituksia: Näyttöön perustuva asiakaspalvelu ja lääkeneuvonta

Translated title of the contribution: Practice in pharmacotherapy : Evidence-based patient education and counsellingAiraksinen, M. S. A., Blom, M., Pohjanoksa-Mäntylä, M., Linden-Lahti, C. & Kurko, T., 2009, 7. painos ed. Helsinki: Farmasian opettajien ja tutkijoiden yhdistys ry. 15 p.

Research output: Book/ReportBookGeneral public

Health-related quality of life in patients with common rheumatic diseases referred to a university clinic

Laas, K., Roine, R., Räsänen, P., Sintonen, H., Leirisalo-Repo, M., Blom, M., Kekomäki, M., Koivisto, A. -M., Ryynänen, O. -P. & HUS QoL Study Group, 2009, In : Rheumatology International. 29, 3, p. 267-273 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Onko jonotusajan pituudella väliä? satunnaistettu kontrolloitu tutkimus jonotusajan vaikutuksista polven tekonivelleikkauspotilaiden elämänlaatuun, kipuun ja liikuntakykyyn sekä lääkkeiden käyttöön ja kustannuksiin

Tuominen, U., Sintonen, H., Hirvonen, J. & Blom, M., 2009, Terveystaloustiede 2009 . Klavus (toim.), J. (ed.). Helsinki: THL, p. 66-70 5 p. (Avauksia / Terveyden ja hyvinvoinnin laitos; vol. 2009, no. 4).

Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

Selkäydinstimulaatio vaikean neuropaattisen kivun ja monimuotoisen paikallisen kipuoireyhtymän hoidossa

Translated title of the contribution: Spinal nerve stimulation in severe neuropathic pain and complex regional pain syndrome. A systematic review.Paavola, M., Haanpää, M., Kärkkäinen, M., Pälvimäki, E-P., Blom, M. & Malmivaara, A., 2009, In : Suomen lääkärilehti. 64, 13, p. 1243-1251 10 p.

Research output: Contribution to journalArticleScientificpeer-review

The effect of waiting time on health and quality of life outcomes and costs of medication in hip replacement patients: a randomized clinical trial

Tuominen, U., Sintonen, H., Hirvonen, J., Seitsalo, S., Paavolainen, P., Lehto, M. UK., Hietaniemi, K. & Blom, M., 2009, In : Osteoarthritis and Cartilage. 2009, 17, p. 1144-1150 7 p.

Research output: Contribution to journalArticleScientificpeer-review

The effect of waiting time on health-related quality of life, pain, and physical function in patients awaiting primary total hip replacement: a randomized controlled trial

Hirvonen, J., Tuominen, U., Seitsalo, S., Lehto, M., Paavolainen, P., Hietaniemi, K., Rissanen, P., Sintonen, H. & Blom, M., 2009, In : Value in Health. 12, 6, p. 942-947 6 p.

Research output: Contribution to journalArticleScientificpeer-review

2008

Effect of nasal continuous positive airway pressure therapy on health-related quality of life in sleep apnoea patients treated in the routine clinical setting of a university hospital

Lojander, J., Rasanen, P., Sintonen, H., Roine, R. P. A., Blom, M., Kekomäki, M., Koivisto, AM. & Ryynänen, OP., 2008, In : Journal of International Medical Research. 36, 4, p. 760-770 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Fenylketonurian seulonta Suomessa

Leipälä, J., Saalasti-Koskinen, U., Blom, M., Autti-Rämö, I., Gissler, M., Hämäläinen, E., Paganus, A., Isojärvi, J., Kääriäinen, H., Renlund, M. & Mäkelä, M., 2008, Helsinki: Stakes/Finohta. 7 p. (Finohtan julkaisuja; no. 1/2008)

Research output: Book/ReportBookScientificpeer-review

Is loger waiting time associated with health outcomes and costs of medication in hip and knee replacement patients?

Tuominen, U., Hirvonen, J., Blom, M. & Sintonen, H., 2008, Is loger waiting time associated with health outcomes and costs of medication in hip and knee replacement patients?.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2007

Costs of an outbreak of meticillin-resistant Staphylococcus aureus

Kanerva, M., Blom, M. L. J., Tuominen, U., Kolho, E., Anttila, V-J., Vaara, M., Virolainen-Julkunen, A. & Lyytikäinen, O., 2007, In : Journal of Hospital Infection. 66, 1, p. 22-28 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Effectiveness of hip or knee replacement surgery in terms of quality-adjusted life years and costs

Räsänen, P., Paavolainen, P., Sintonen, H., Koivisto, A-M., Blom, M., Ryynänen, O-P. & Roine, R. P. A., 2007, In : Acta Orthopaedica. 78, 1, p. 108-115 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Evaluating waiting time effect on health outcomes at admission: a prospective randomized study on patients with osteoarthritis of the knee joint

Hirvonen, J., Blom, M., Tuominen, U., Seitsalo, S., Lehto, M., Paavolainen, P., Hietaniemi, K., Rissanen, P. & Sintonen, H., 2007, In : Journal of Evaluation in Clinical Practice. 13, 5, p. 728-733 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Hoitotyön menetelmien vaikuttavuuden ja tehon tutkiminen

Blom, M., Hovi, S-L., Kovanen, N. & Isojärvi, J., 2007, In : Impakti : tietoa terveydenhuollon menetelmien arvioinnista. 10, 6, p. 4-6 3 p.

Research output: Contribution to journalArticleScientific

HTA -menetelmä innovatiivisille teknologioille Saksassa

Blom, M., 2007, In : Impakti : tietoa terveydenhuollon menetelmien arvioinnista. 5, p. 6

Research output: Contribution to journalArticleScientific