ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q4Scopus Q1SCImago #5,768Hybrid

Therapeutic Innovation & Regulatory Science

Acronym:tirs
•
Abbreviation (ISO):THER INNOV REGUL SCI
•
Identifier (ISSN):2168-4790(Print)/2168-4804(Online)
•
Publisher:Springer International Publishing
Clarivate IF (2026)
2.1↑ +0.2
Journal Impact Factor
IF Trend↓
WoS Quartile
Q4
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for Therapeutic Innovation & Regulatory Science

WoS Q4
01230.8820180.920190.9220201.7820211.3420221.52023220241.920252.12026
Annual Impact Factor Metric
Current (2026):2.1
Scopus SJR & RankScopus Q1
0.902
#5,768

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
57

57 papers with at least that number of citations each

WoS: SCIE / JCRQ4
Self-Citation Rate10%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessHybrid
102articles/year
46.65% Gold OA•77.87% Original Research

Aims & Scope

Therapeutic Innovation & Regulatory Science (TIRS) is the official scientific journal of DIA that strives to advance medical product discovery, development, regulation, and use through the publication of peer-reviewed original and review articles, commentaries, and letters to the editor across the spectrum of converting biomedical science into practical solutions to advance human health. The focus areas of the journal are as follows: Biostatistics Clinical Trials Product Development and Innovation Global Perspectives Policy Regulatory Science Product Safety Special Populations

Topics Covered (Recognized by AI)
Medicine96.5%Political science80.8%Law80.5%Biology77.6%Nursing70.4%Family medicine70.1%Pharmacy68.2%Economics55.2%Business54.5%Computer science52.1%Internal medicine51.8%Pathology50.7%Psychology44.9%Mathematics44.1%Pharmacology42.5%Bioinformatics36.1%Statistics35.2%Physics33.6%Psychiatry30.8%Clinical trial30.3%Engineering29.2%Philosophy27.2%Management26.6%Drug25.5%Risk analysis (engineering)21.8%Sociology21.6%

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

MEDICAL INFORMATICS

Q4
Rank46/54
IndexSCIE
JCRSCIE2026

PHARMACOLOGY & PHARMACY

Q3
Rank240/356
IndexSCIE
JCISCIE2026

MEDICAL INFORMATICS

Q4
Rank48/55
IndexSCIE
JCISCIE2026

PHARMACOLOGY & PHARMACY

Q3
Rank252/356
IndexSCIE

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

12 year
2026Latest
IF2.1
Articles / Year144
Total Citations25
2025
IF1.9
Articles / Year168
Total Citations338
2024
IF2
Articles / Year132
Total Citations548
2023
IF1.5
Articles / Year111
Total Citations868
2022
IF1.337
Articles / Year134
Total Citations1,543

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #5,768Scopus Q1SCImago Profile
Scopus Coverage:1970, 1972, 1974-2006, 2008-2011, 2013-2026
Scopus Broad Areas:MedicinePharmacology, Toxicology and Pharmaceutics
Scopus Citation Rank (SJR)Q1
0.902

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q1
Citations / Doc (2 years)
2.70

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$3,057 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations967
3-Year Documents345
Citable Documents318

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)5

Citations in government and international policy documents

Female Author Rate51.6%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

Pharmacology, Toxicology and Pharmaceutics (miscellaneous)Q1
Public Health, Environmental and Occupational HealthQ1
Pharmacology (medical)Q2
Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: 10%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
4区 (Zone 4)Medicine
Minor Category (Specific Field):
4区MEDICAL INFORMATICS
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

Therapeutic Innovation & Regulatory Science (acronym: tirs, abbr: THER INNOV REGUL SCI, ISSN: 2168-4790) is a peer-reviewed international scholarly journal in the field of MEDICAL INFORMATICS, published by Springer International Publishing in United States since 1997. The periodical holds a Journal Impact Factor (JIF) of 2.10, ranking in quartile Q4 of Web of Science (SCIE), a Scopus SJR indicator of 0.902 (Q1), an H-index of 57.

The journal enforces rigorous peer evaluation with a publication frequency of 6 issues per year, an annual output of approximately 102 scientific articles. In terms of accessibility and author fees, it operates under the Hybrid model with an estimated APC of $3,057 USD. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.

Publishing & Editorial Information

Detailed publisher, peer-review turnaround, and publication cycle specifications

Open Access Model
Hybrid
Publisher
Springer International Publishing
Publication Language
English
Frequency
6 issues per year
Founding Year
1997
Indexing & Databases
SCIEScopusPubMed
Editorial Address
TIERGARTENSTRASSE 17, HEIDELBERG, GERMANY, D-69121

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Journals in the same research field with comparable impact metrics

Record UUID: 8c2171af-b060-436f-ae06-876320143efd
Database Updated: 2026-09-29