Radiology May 2022 PMID 35191737

Allergic-like Hypersensitivity Reactions to Gadolinium-based Contrast Agents: An 8-year Cohort Study of 154 539 Patients.

Yoon Hae Ahn, Dong Yoon Kang, Soo-Been Park, Hyun Hwa Kim, Hyun Jee Kim, Ga-Yoon Park, Soon-Ho Yoon, Young-Hun Choi, Suh Young Lee, Hye-Ryun Kang

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Mentions

81
Peak: 17 in Mar 2022
across 4 sources since Feb 2022

Extended reach

175,781
potential audience

Total likes

47

Video views

4,884

Mentions per month

Feb 2022 – Jan 2023

Where it's discussed

  • News45 articles
  • X / Twitter32 posts
  • YouTube2 videos
  • Blogs2 articles

AI synopsis

What people are saying

The discussions reveal a focus on the study's key findings, such as the overall hypersensitivity reaction rate of 0.4% and the significant effects of premedication, repeated exposures, and patient history. Phrases like 'risk factors,' 'lowered reactions,' and 'important for practice' demonstrate that readers recognize the study's implications for improving patient safety, with a tone that balances acknowledgment of its relevance with cautious optimism about applying its insights.

AgreementModerate agreement

Most discussions support the study’s findings, emphasizing the significance of the 0.4% reaction rate and risk factors like lack of premedication and repeated exposures, indicating general consensus with the publication.

InterestHigh interest

Posts demonstrate high curiosity, highlighting specific results such as the impact of past hypersensitivity reactions and the importance of premedication, which suggest readers find the topic relevant and noteworthy.

EngagementHigh engagement

Several comments analyze aspects like risk factors and preventive measures, with users referencing data points and recommending practices, reflecting deep engagement with the research.

ImpactModerate impact

Some discussions emphasize the importance of the study for clinical practice, though the overall tone suggests the perceived impact is moderate, mainly informing medical protocols and awareness rather than transforming the field.

Abstract in brief

  • The study examines allergic-like hypersensitivity reactions (HSRs) to gadolinium-based contrast agents (GBCAs), highlighting an increase in such reactions as their use becomes more common.
  • Analysis of data from Seoul National University Hospital over 8 years revealed that 0.4% of patients experienced HSRs, primarily acute reactions, with premedication and switching GBCA types reducing these instances.
  • A history of HSRs to other contrast media significantly increased the risk of HSRs to GBCAs, emphasizing the importance of premedication and awareness of patient history in preventing reactions.

Top posts

Most liked on X and Bluesky
Heera Yoen
@Heera_Yoen · X

Check out this #InAMinute video by #RadInTraining: "the incidence and risk factors for allergic-like hypersensitivity reactions to gadolinium-based contrast agents in a large database study" Read more: https://t.co/dB6qQJuP7x @RadITrainEditor @radiology_rsna @RadiologyEditor https://t.co/0tD8nohC0r

Mar 30, 2022 · 21 likes · 8 shares · 110 followers View post →
Radiology
@radiology_rsna · X

The recurrence rate for hypersensitivity reactions to gadolinium-based contrast agents is highest in patients who neither received premedication nor switched to a different GBCA. @love_snuh https://t.co/UHU8Ka66ZX

Feb 23, 2022 · 6 likes · 2 shares · 60,078 followers View post →
Living with Gadolinium, LLC
@Lambertdebb · X

Hey #Gadolinium Heavy Metal Poisoned Patients and others. Take a read, share your thoughts... Is it really an allergic reaction, allergy, sensitivity when the drug definitions include - toxic, rare earth metal, retained, alien, foreign substance, https://t.co/JK4FVgIgQB

Mar 2, 2022 · 5 likes · 1 share · 1,426 followers View post →
@RadiologyEditor
@RadiologyEditor · X

#RADIOLOGY: Large cohort study tracking reactions to gad contrast. https://t.co/y569m7Qz3s 1 - 0.4% overall rx'n rate; severe rx'ns in 0.004%. 2 - premeds /changing contrast type lowered rx'n rates (OR 0.2) 3 - hx of iodine contrast rx'n -> greater risk for gad rx'n (OR 4.6) https://t.co/egwHaV15xx

Feb 27, 2022 · 4 likes · 1 share · 6,156 followers View post →
本田茉也 Maya Honda
@mayahf0217 · X

ただし、CT造影剤/MRI造影剤どちらかに対するアレルギーがあると、もう一方のアレルギー発生率も高くなる(約4倍)ので、注意は必要です! https://t.co/y4xUmWAahU

Jan 28, 2023 · 4 likes · 1 share · 489 followers View post →
Gadolinium Contrast
@Gadolinium_MRI · X

Conclusion: The rate of hypersensitivity reactions (HSRs) to … (GBCAs) was 0.4%. The absence of premedication, repeated exposures to the culprit GBCA, and a history of HSRs to iodinated contrast media and GBCAs were risk factors for HSRs to GBCAs. https://t.co/ZIyDp4U5yl

Feb 23, 2022 · 3 likes · 3 shares · 361 followers View post →

All mentions

FUKUSHIMA Yasuhiro 福島康宏
@FUKUSHIMAYasuh1 · X

RT @mayahf0217: ただし、CT造影剤/MRI造影剤どちらかに対するアレルギーがあると、もう一方のアレルギー発生率も高くなる(約4倍)ので、注意は必要です! https://t.co/y4xUmWAahU

Jan 28, 2023 · 1 share · 41 followers View post →
本田茉也 Maya Honda
@mayahf0217 · X

ただし、CT造影剤/MRI造影剤どちらかに対するアレルギーがあると、もう一方のアレルギー発生率も高くなる(約4倍)ので、注意は必要です! https://t.co/y4xUmWAahU

Jan 28, 2023 · 4 likes · 1 share · 489 followers View post →
Jeanne Horowitz
@Jeanne_Horowitz · X

Nice article about allergic reactions to gadolinium in Radiology. #NorthwesternBodyMR https://t.co/wZ29VeCrRJ

May 27, 2022 · 255 followers View post →
Salvador Pedraza
@salvasapedraza · X

Allergic-like Hypersensitivity Reactions to Gadolinium-based Contrast Agents: An 8-year Cohort Study of 154 539 Patients https://t.co/Figxz7ftkW https://t.co/VgZsn7qsIP

Apr 25, 2022 · 6,516 followers View post →
SystematicReviewBot
@EvidenceRobot · X

RT @Rheumatology: Artificial Intelligence in Fracture Detection: A Systematic Review and Meta-Analysis @digital_rheuma https://t.co/maIyr…

Apr 2, 2022 · 1 share · 6,714 followers View post →
Sᴡɪss Uʟᴛʀᴀsᴏᴜɴᴅ Cᴇɴᴛᴇʀ - UZR
@Rheumatology · X

Artificial Intelligence in Fracture Detection: A Systematic Review and Meta-Analysis @digital_rheuma https://t.co/maIyrp30eR

Apr 2, 2022 · 1 like · 1 share · 14,272 followers View post →
Simon Lennartz
@SL_Radiology · X

RT @Heera_Yoen: Check out this #InAMinute video by #RadInTraining: "the incidence and risk factors for allergic-like hypersensitivity react…

Apr 1, 2022 · 8 shares · 297 followers View post →
Manish Dhyani, MD
@M_Dhyani · X

RT @Heera_Yoen: Check out this #InAMinute video by #RadInTraining: "the incidence and risk factors for allergic-like hypersensitivity react…

Mar 31, 2022 · 8 shares · 624 followers View post →
Judy Yee
@JudyYeeMD · X

RT @Heera_Yoen: Check out this #InAMinute video by #RadInTraining: "the incidence and risk factors for allergic-like hypersensitivity react…

Mar 31, 2022 · 8 shares · 4,145 followers View post →
Amir A Rahsepar
@a_rahsepar · X

RT @Heera_Yoen: Check out this #InAMinute video by #RadInTraining: "the incidence and risk factors for allergic-like hypersensitivity react…

Mar 31, 2022 · 8 shares · 344 followers View post →
Francis Deng, MD
@francisdeng · X

RT @Heera_Yoen: Check out this #InAMinute video by #RadInTraining: "the incidence and risk factors for allergic-like hypersensitivity react…

Mar 30, 2022 · 8 shares · 16,886 followers View post →
Alex J. Solomon, MD
@alexjsolomonIR · X

RT @Heera_Yoen: Check out this #InAMinute video by #RadInTraining: "the incidence and risk factors for allergic-like hypersensitivity react…

Mar 30, 2022 · 8 shares · 317 followers View post →
Mickael Tordjman, MD
@Mike_tordjman · X

RT @Heera_Yoen: Check out this #InAMinute video by #RadInTraining: "the incidence and risk factors for allergic-like hypersensitivity react…

Mar 30, 2022 · 8 shares · 307 followers View post →
Fred Kwon MD PhD
@kwon_youngjoon · X

RT @Heera_Yoen: Check out this #InAMinute video by #RadInTraining: "the incidence and risk factors for allergic-like hypersensitivity react…

Mar 30, 2022 · 8 shares · 721 followers View post →
Heera Yoen
@Heera_Yoen · X

Check out this #InAMinute video by #RadInTraining: "the incidence and risk factors for allergic-like hypersensitivity reactions to gadolinium-based contrast agents in a large database study" Read more: https://t.co/dB6qQJuP7x @RadITrainEditor @radiology_rsna @RadiologyEditor https://t.co/0tD8nohC0r

Mar 30, 2022 · 21 likes · 8 shares · 110 followers View post →
Seoul National University Hospital
@snuh_official · X

The absence of premedication, repeated exposures to the culprit GBCA(gadolinium-based contrast agent), and a history of HSRs(hypersensitivity reactions) to iodinated contrast media and GBCAs are risk factors for HSRs to GBCAs. https://t.co/K42xlOxrUk

Mar 10, 2022 · 947 followers View post →
Seoul National University Hospital
@snuh_official · X

RT @SNU_Rad: In 331,070 administrations of GBCA in @SNU_RAD, absence of premedication, repeated exposure to culprit GBCA, and history of hy…

Mar 10, 2022 · 1 share · 947 followers View post →
SNU Radiology
@SNU_Rad · X

In 331,070 administrations of GBCA in @SNU_RAD, absence of premedication, repeated exposure to culprit GBCA, and history of hypersensitivity reaction to iodinated CA were risk factors for hypersensitivity reactions. Published in @radiology_rsna. https://t.co/cRfsym28fA

Mar 6, 2022 · 3 likes · 1 share · 161 followers View post →
Salvador Pedraza
@salvasapedraza · X

Allergic-like Hypersensitivity Reactions to Gadolinium-based Contrast Agents: An 8-year Cohort Study of 154 539 Patients | Radiology https://t.co/QrUw26BFFt https://t.co/lx5vrKkZV2

Mar 5, 2022 · 6,516 followers View post →
Mert
@Fyuraxx · X

RT @Gadolinium_MRI: Conclusion: The rate of hypersensitivity reactions (HSRs) to … (GBCAs) was 0.4%. The absence of premedication, repeated…

Mar 2, 2022 · 3 shares · 15,876 followers View post →
barış bora Peker
@sennasthunder · X

RT @lambertdebb: Hey #Gadolinium Heavy Metal Poisoned Patients and others. Take a read, share your thoughts... Is it really an allergic rea…

Mar 2, 2022 · 1 share · 504 followers View post →
Living with Gadolinium, LLC
@Lambertdebb · X

Hey #Gadolinium Heavy Metal Poisoned Patients and others. Take a read, share your thoughts... Is it really an allergic reaction, allergy, sensitivity when the drug definitions include - toxic, rare earth metal, retained, alien, foreign substance, https://t.co/JK4FVgIgQB

Mar 2, 2022 · 5 likes · 1 share · 1,426 followers View post →
Heera Yoen
@Heera_Yoen · X

RT @RadiologyEditor: #RADIOLOGY: Large cohort study tracking reactions to gad contrast. https://t.co/y569m7Qz3s 1 - 0.4% overall rx'n rat…

Feb 27, 2022 · 1 share · 110 followers View post →
@RadiologyEditor
@RadiologyEditor · X

#RADIOLOGY: Large cohort study tracking reactions to gad contrast. https://t.co/y569m7Qz3s 1 - 0.4% overall rx'n rate; severe rx'ns in 0.004%. 2 - premeds /changing contrast type lowered rx'n rates (OR 0.2) 3 - hx of iodine contrast rx'n -> greater risk for gad rx'n (OR 4.6) https://t.co/egwHaV15xx

Feb 27, 2022 · 4 likes · 1 share · 6,156 followers View post →
Simon Lennartz
@SL_Radiology · X

RT @radiology_rsna: The recurrence rate for hypersensitivity reactions to gadolinium-based contrast agents is highest in patients who neith…

Feb 23, 2022 · 2 shares · 297 followers View post →
Mert
@Fyuraxx · X

RT @Gadolinium_MRI: Conclusion: The rate of hypersensitivity reactions (HSRs) to … (GBCAs) was 0.4%. The absence of premedication, repeated…

Feb 23, 2022 · 3 shares · 15,876 followers View post →
Mary Gerdt Parler:Alvarita1
@marygerdt · X

RT @Gadolinium_MRI: Conclusion: The rate of hypersensitivity reactions (HSRs) to … (GBCAs) was 0.4%. The absence of premedication, repeated…

Feb 23, 2022 · 3 shares · 5,798 followers View post →
Ningcheng (Peter) Li, MD
@NingchengLi · X

RT @radiology_rsna: The recurrence rate for hypersensitivity reactions to gadolinium-based contrast agents is highest in patients who neith…

Feb 23, 2022 · 2 shares · 374 followers View post →
Gadolinium Contrast
@Gadolinium_MRI · X

Conclusion: The rate of hypersensitivity reactions (HSRs) to … (GBCAs) was 0.4%. The absence of premedication, repeated exposures to the culprit GBCA, and a history of HSRs to iodinated contrast media and GBCAs were risk factors for HSRs to GBCAs. https://t.co/ZIyDp4U5yl

Feb 23, 2022 · 3 likes · 3 shares · 361 followers View post →
Radiology
@radiology_rsna · X

The recurrence rate for hypersensitivity reactions to gadolinium-based contrast agents is highest in patients who neither received premedication nor switched to a different GBCA. @love_snuh https://t.co/UHU8Ka66ZX

Feb 23, 2022 · 6 likes · 2 shares · 60,078 followers View post →
Anass Benomar, MD MSc FRCPC
@AnassBenomarMD · X

RT @nicolinHAINC: Allergic-like Hypersensitivity Reactions to Gadolinium-based Contrast Agents: An 8-year Cohort Study of 154 539 Patients…

Feb 22, 2022 · 2 shares · 316 followers View post →
The French Brain Doctor
@GuenegoAdrien · X

RT @nicolinHAINC: Allergic-like Hypersensitivity Reactions to Gadolinium-based Contrast Agents: An 8-year Cohort Study of 154 539 Patients…

Feb 22, 2022 · 2 shares · 2,908 followers View post →