Projects per year
Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Education/Academic qualification
3.2 Clinical medicine, Expert, Latvian Council of Science
12 Jun 2025 → 11 Jun 2028
3.2 Clinical medicine, Expert, Latvian Council of Science
8 Dec 2022 → 7 Dec 2025
3.2 Clinical medicine, Expert, Latvian Council of Science
24 Apr 2020 → 23 Apr 2023
3.2 Clinical medicine, Expert, Latvian Council of Science
22 May 2019 → 21 May 2020
3.2 Clinical medicine, Expert, Latvian Council of Science
24 Sept 2016 → 23 Sept 2019
Field of Science
- 3.2 Clinical medicine
Fingerprint
Dive into the research topics where Aivars Lejnieks is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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The treatment of chronic obstructive lung disease
Saliņa, A. (Project leader), Lejnieks, A. (Supervisor) & Stolz, D. (Supervisor)
2/10/23 → 30/09/27
Project: PhD projects
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Factors impacting the incidence of ventricular tachycardia and shock therapy in patients with implantable cardioverter-defibrillators
Karantajers, M. (Project leader), Lejnieks, A. (Supervisor) & Kalējs, O. (Supervisor)
3/10/22 → 30/09/26
Project: PhD projects
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Genotype and biomarkers in association with phenotype, quality of life and disease progression in patients with 99mTc-PYP-scintigraphy-positive transthyretin cardiac amyloidosis
Ģībietis, V. (Project leader), Lejnieks, A. (Supervisor) & Skride, A. (Supervisor)
3/10/22 → 30/09/26
Project: PhD projects
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State research project in the field of biomedicine, medical technologies and pharmacy
Lejnieks, A. (Partner's coordinator), Karelis, G. (Leading expert), Gardovska, D. (Leading expert), Ābola, Z. (Leading expert), Miklaševičs, E. (Leading expert), Daneberga, Z. (Leading expert), Gardovskis, J. (Leading expert), Pētersons, A. (Leading expert), Kļaviņš, K. (Expert), Kroiča, J. (Leading expert), Skadiņš, I. (Leading expert), Vīksna, L. (Leading expert), Dimiņa, E. (Expert), Sniedze, D. (Participant), Karlsons, J. (Participant), Broks, R. (Participant), Gravele, D. (Expert), Rozentālberga, A. (Expert), Kanašniece, E. (Expert), Konrāde, I. (Leading expert), Trušinskis, K. (Leading expert), Strēle, I. (Leading expert), Kaļiņins, A. (Expert), Ķīvīte-Urtāne, A. (Leading expert), Radziņš, O. (Expert), Bāgante, I. (Leading expert), Koļesova, O. (Leading expert), Nora-Krūkle, Z. (Leading expert), Koļesovs, A. (Expert), Mičule, M. (Participant), Grāvelsiņa, S. (Expert), Rasa-Dzelzkalēja, S. (Leading expert), Kande, L. (Expert), Nakazawa (Miklasevica), M. (Leading expert), Vjaters, E. (Leading expert), Lietuvietis, V. (Leading expert), Plonis, J. (Leading expert), Bitiņa-Barlote, Ē. (Expert), Ieviņa, L. (Participant), Fortūna, K. (Expert (PhD student)), Pētersons, A. (Participant), Pastare, D. (Expert), Pugovičs, O. (Project leader), Silina, S. (Participant), Zemčugova-Bērziņa, A. (Participant), Tihomirova, Ļ. (Participant), Maļina, L. (Participant) & Kozačenko, J. (Participant)
1/12/22 → 30/11/24
Project: National Research Programme
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Development of clinical algorithms and clinical pathways for dynamic observation of patients after COVID-19
Vīksna, L. (Project leader), Vanaga, I. (Expert), Pētersons, A. (Expert), Zeltiņa, I. (Expert), Kalējs, O. (Expert), Karelis, G. (Expert), Rezeberga, D. (Expert), Radziņa, M. (Expert), Vētra, A. (Expert), Storoženko, J. (Expert), Taube, M. (Expert), Lejnieks, A. (Expert), Lietuvietis, V. (Expert), Koļesova, O. (Expert), Liepiņa, E. (Expert), Kadiša, A. (Expert), Lejniece, S. (Expert), Bataraga, E. (Expert), Plaudis, H. (Expert), Višņakovs, A. (Expert) & Bantauska, D. (Expert)
Ministry of Health of the Republic of Latvia
24/05/22 → 24/11/22
Project: Contract research › R&D project
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Ambrisentan-induced severe asymptomatic thrombocytopenia
Kigitovica, D., Šablinskis, M., Lejniece, S., Lejnieks, A. & Skride, A. (Corresponding Author), 1 Oct 2020, In: Anatolian journal of cardiology. 24, 4, p. 285-286 2 p.Research output: Contribution to journal › Article › peer-review
Open Access -
IgA class-switched CD27-CD21+ B cells in IgA nephropathy
Popova, A., Šlisere, B., Rācenis, K., Kuzema, V., Kārkliņš, R., Saulīte, M., Seilis, J., Saulite, A. J., Vasilvolfa, A., Vaivode, K., Pjanova, D., Kroiča, J., Čerņevskis, H., Lejnieks, A., Pētersons, A. & Oļeiņika, K. (Corresponding Author), Mar 2025, In: Nephrology Dialysis Transplantation. 40, 3, p. 505-515 gfae173.Research output: Contribution to journal › Article › peer-review
Open Access3 Citations (Scopus) -
Reduced butyrate-producing bacteria and altered metabolic pathways in the gut microbiome of immunoglobulin A nephropathy patients
Popova, A. (Corresponding Author), Rācenis, K., Brīvība, M., Saksis, R., Saulīte, M., Šlisere, B., Berga-Švītiņa, E., Oļeiņika, K., Saulīte, A. J., Seilis, J., Kroiča, J., Čerņevskis, H., Pētersons, A., Kloviņš, J., Lejnieks, A. & Kuzema, V., 31 Jul 2025, In: Scientific Reports. 15, 1, 28011.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
2. tipa cukura diabēta ārstēšanas klīniskās rekomendācijas
Ducena, K. (Member of the Working Group), Dzīvīte-Krišāne, I. (Member of the Working Group), Gailiša, U. (Member of the Working Group), Geldnere, K. (Member of the Working Group), Konrāde, I. (Member of the Working Group), Lejnieks, A. (Member of the Working Group), Pīrāgs, V. (Member of the Working Group), Sokolovska, J. (Member of the Working Group), Šteina, L. (Member of the Working Group) & Teterovska, D. (Member of the Working Group), 2024, 177 p. Latvijas Endokrinologu asociācija.Research output: Guidelines, algorithms, methodologies & Other contribution › Other contribution
Open AccessFile907 Downloads (Pure) -
Daratumumab in first-line combination treatment of AL amyloidosis: experience from Riga, Latvia
Ģībietis, V., Bernate, K., Puriņš, R., Rudzītis, A., Lejnieks, A. & Skride, A., 23 May 2024, In: Amyloid: The Journal of Protein Folding Disorders. 31, Suppl.1, p. S149 359.Research output: Contribution to journal › Meeting Abstract › peer-review
Open Access
Prizes
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2012. Gada notikums medicīnā "Gada balva medicīnā"
Lejnieks, A. (Recipient), 7 Feb 2013
Prize: Honorary award
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Activities
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18. Latvijas reto slimību konference
Skride, A. (Organiser), Lejnieks, A. (Organiser) & Rudzītis, A. (Organiser)
11 Apr 2025Activity: Participating in or organising an event types › Organising a conference, workshop, ...
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RSU Research week 2025
Skride, A. (Scientific committee member), Auzenbaha, M. (Scientific committee member), Gailīte, L. (Scientific committee member), Rudzītis, A. (Scientific committee member), Lejnieks, A. (Scientific committee member) & Ģībietis, V. (Scientific committee member)
26 Mar 2025 → 28 Mar 2025Activity: Participating in or organising an event types › Organising a conference, workshop, ...
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RSU Research week 2025
Lejnieks, A. (Scientific committee member), Konrāde, I. (Scientific committee member), Dambrova, M. (Scientific committee member), Gardovska, D. (Scientific committee member), Kalējs, O. (Scientific committee member), Stradiņš, P. (Scientific committee member), Kalējs, M. (Scientific committee member), Skride, A. (Scientific committee member), Rudzītis, A. (Scientific committee member), Radziņa, M. (Scientific committee member), Linhart, A. (Scientific committee member), Wilbring, M. (Scientific committee member), Ērglis, A. (Scientific committee member), Dzerve, V. (Scientific committee member), Latkovskis, G. (Scientific committee member), Pugovičs, O. (Scientific committee member) & Liepiņš, E. (Scientific committee member)
26 Mar 2025 → 28 Mar 2025Activity: Participating in or organising an event types › Organising a conference, workshop, ...
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RSU Research week 2025
Pētersons, A. (President), Kiopa, A. (Organising committee chair), Lejnieks, A. (Scientific committee chair), Ņikitina-Zaķe, L. (Organising committee chair), Ģībietis, V. (Scientific committee chair) & Rācenis, K. (Scientific committee chair)
24 Mar 2025 → 28 Mar 2025Activity: Participating in or organising an event types › Organising a conference, workshop, ...
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17 th Latvian Conference on Rare Diseases
Skride, A. (Organiser), Lejnieks, A. (Organiser), Ģībietis, V. (Organiser) & Rudzītis, A. (Organiser)
31 Oct 2024Activity: Participating in or organising an event types › Organising a conference, workshop, ...
Press/Media
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Studies Conducted at Riga Stradins University on Pulmonary Hypertension Recently Published (Baseline Clinical Characteristics and Incidence of Chronic Thromboembolic Pulmonary Hypertension Patients in Latvia, 2019-2020)
Kigitoviča, D., Skride, A., Rudzītis, A. & Lejnieks, A.
7/09/23
1 item of Media coverage
Press/Media
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Project VirA – Reducing networking gaps between RSU and internationally-leading counterparts
Jain, N., Murovska, M., Ieviņa, L., Semenistaja, S., Sokolovska, L., Tarasovs, M. & Lejnieks, A.
6/02/23
1 item of Media coverage, 1 Media contribution
Press/Media
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