Evidence map›Paper›PMID 30814949›Full record

ReviewFrontiers in pharmacology2019

Nocebo Effects and Negative Suggestions in Daily Clinical Practice - Forms, Impact and Approaches to Avoid Them.

Ernil Hansen, Nina Zech

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in pharmacology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
4.2field-weighted citation impact, top 5% 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

35 citing papers in PubMed, 72 citations in OpenAlex.

  1. Trial
  2. Impact of Verbal Suggestions on Finger Flexor Activation and Strength in Healthy Individuals.Medical science monitor : international medical journal of experimental and clinical research · 2023
    Trial
  3. Trial
  4. Trial
  5. Prehabilitation for Limb Salvage Surgery: A Practical and Evidence-based Guide.Plastic and reconstructive surgery. Global open · 2026
    Article
  6. Article
  7. Article
  8. Observational
  9. Article
  10. Review
  11. Article
  12. Risk factors associated with nocebo effects: A review of reviews.Brain, behavior, & immunity - health · 2024
    Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Review
  18. Communication in the ICU: An Unintended Nocebo Effect?Journal of patient experience · 2024
    Article
  19. Article
  20. Review
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

2 authors at 1 institution in 1 country.

Ernil HansenDepartment of Anesthesiology, University Hospital Regensburg, Regensburg, Germany.
Nina ZechDepartment of Anesthesiology, University Hospital Regensburg, Regensburg, Germany.
University Hospital Regensburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Medical situations are hot spots in the life of a patient with potentially long lasting effects arising from the use of either negative expressions or encouraging statements, or the lack of empathy or a positive physician-patient relationship. Health care personnel should be aware of and evaluate what patients are exposed to, hear and see. Knowing more about the effects of nocebos and negative suggestions, combined with increased attention to these matters, provides the basis for better recognition of detrimental influences in their own clinical environment and to be able to avoid, stop or neutralize them. After anamnesis patients should not be left with a focus on a negative past, but shifted to positive experiences prior to their illness, or to positive expectations in the future following surgery and rehabilitation. For example, after examining an injured leg the doctor should not turn to the computer for documentation unless he has shifted the patient's focus on the other, unimpaired leg. "Is that painful too? No? Good! Can you feel that? Yes? Perfect! Can you bend that knee, move these toes? Great! That's good." This example draws attention to the fact that negative effects (discussed in the following) substantially are dependent on the focus of the patient and thus can be affected by focus shift and distraction. Patients, their symptoms and their healing are negatively affected by the omission of placebo effects, by nocebo effects and by negative suggestions.

Indexed as

informed consentnatural trancenegationsnocebo effectsnonverbal suggestionsphysician-patient communicationtherapeutic communication

Identifiers

PMID30814949
PMCPMC6381056
OpenAlexW2914628250

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.