Evidence map›Paper›PMID 31758634›Full record

ArticleHuman brain mapping2020

Predicting escitalopram monotherapy response in depression: The role of anterior cingulate cortex.

Shui Tian, Yurong Sun, Junneng Shao, Siqi Zhang, Zhaoqi Mo, Xiaoxue Liu, Qiang Wang, Li Wang, Peng Zhao, Mohammad Ridwan Chattun and 3 more

Open access · hybridAbstract read
In one paragraph

Article in Human brain mapping, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 3 pooled it
3.7field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 3 syntheses or guidelines pooled it, 52 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Trial
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Breakthroughs and challenges for generating brain network-based biomarkers of treatment response in depression.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2024
    Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors at 7 institutions in 2 countries.

Shui TianSchool of Biological Sciences and Medical Engineering, Southeast University, Nanjing, China.
Yurong SunSchool of Biological Sciences and Medical Engineering, Southeast University, Nanjing, China.
Junneng ShaoSchool of Biological Sciences and Medical Engineering, Southeast University, Nanjing, China.
Siqi ZhangSchool of Biological Sciences and Medical Engineering, Southeast University, Nanjing, China.
Zhaoqi MoSchool of Biological Sciences and Medical Engineering, Southeast University, Nanjing, China.
Xiaoxue LiuDepartment of Psychiatry, Affiliated Nanjing Brain Hospital, Nanjing Medical University, Nanjing, China.
Qiang WangNanjing Brain Hospital, Medical School of Nanjing University, Nanjing, China.
Li WangPeking University Institute of Mental Health & Sixth Hospital, Beijing, China.
Peng ZhaoDepartment of Medical Psychology, Affiliated Nanjing Drum Tower Hospital, Medical School of Nanjing University, Nanjing, China.
Mohammad Ridwan ChattunDepartment of Psychiatry, Affiliated Nanjing Brain Hospital, Nanjing Medical University, Nanjing, China.
Zhijian YaoDepartment of Psychiatry, Affiliated Nanjing Brain Hospital, Nanjing Medical University, Nanjing, China.
Tianmei SiPeking University Institute of Mental Health & Sixth Hospital, Beijing, China.
Qing LuSchool of Biological Sciences and Medical Engineering, Southeast University, Nanjing, China.
Ministry of Education of the People's Republic of China · CNNanjing Medical University · CNSoutheast University · CNNanjing Brain Hospital · CNNanjing Drum Tower Hospital · CNPeking University · CNPeking University Sixth Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neuroimaging biomarkers of treatment efficacy can be used to guide personalized treatment in major depressive disorder (MDD). Escitalopram is recommended as first-line therapy for MDD and severe depression. An interesting hypothesis suggests that the reconfiguration of dynamic brain networks might provide important insights into antidepressant mechanisms. The present study assesses whether the spatiotemporal modulation across functional brain networks could serve as a predictor of effective antidepressant treatment with escitalopram. A total of 106 first-episode, drug-naïve patients and 109 healthy controls from three different multicenters underwent resting-state functional magnetic resonance imaging. Patients were considered as responders if they had a reduction of at least 50% in Hamilton Rating Scale for Depression scores at endpoint (>2 weeks). Multilayer modularity framework was applied on the whole brain to construct features in relation to network dynamic characters that were used for multivariate pattern analysis. Linear soft-threshold support vector machine models were used to separate responders from nonresponders. The permutation tests demonstrated the robustness of discrimination performances. The discriminative regions formed a spatially distributed pattern with anterior cingulate cortex (ACC) as the hub in the default mode subnetwork. Interestingly, a significantly larger module allegiance of ACC was also found in treatment responders compared to nonresponders, suggesting high interactivities of ACC to other regions may be beneficial for the recovery after treatment. Consistent results across multicenters confirmed that ACC could serve as a predictor of escitalopram monotherapy treatment outcome, implying strong likelihood of replication in the future.

Indexed as

AdultAntidepressive Agents, Second-GenerationBiomarkersBrain MappingCitalopramCohort StudiesFemaleGyrus CinguliHumansMagnetic Resonance ImagingMajor Depressive DisorderMaleMiddle AgedNeuroimagingPredictive Value of TestsPsychiatric Status Rating ScalesAntidepressive Agents, Second-GenerationBiomarkersCitalopramanterior cingulate cortex (ACC)default mode (DMN) subnetworkescitaloprammodular structuresupport vector machine (SVM)

Identifiers

PMID31758634
PMCPMC7268019
OpenAlexW2990747794

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.