Trial reportPloS one2015
Post-operative benefits of animal-assisted therapy in pediatric surgery: a randomised study.
Trial report in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 44 papers, 5 of them syntheses that pooled 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.
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.
Animal-assisted Therapy in Pediatric Surgery: Cardiovascular, Neurological and Endocrinological Responses to Stress and Pain in the Immediate Post-operative Period
Combining Animal-assisted Intervention and Placebo-induced Analgesia: The Dog as Treatment in a Randomized Controlled Trial
Who cites it
44 citing papers in PubMed, 5 syntheses or guidelines pooled it.
- [Animal-assisted interventions (AAI) in intensive care : Position of the German Society for Internal Intensive Care and Emergency Medicine].Medizinische Klinik, Intensivmedizin und Notfallmedizin · 2026Guideline
- The role of animal-assisted programs in physical health improvement of children and adolescents with special education needs - a systematic review.BMC public health · 2024Pooled it
- Improving the Emotional Distress and the Experience of Hospitalization in Children and Adolescent Patients Through Animal Assisted Interventions: A Systematic Review.Frontiers in psychology · 2022Pooled it
- Patient benefit of dog-assisted interventions in health care: a systematic review.BMC complementary and alternative medicine · 2017Pooled it
- A Systematic Literature Review of Animal-Assisted Interventions in Oncology (Part II): Theoretical Mechanisms and Frameworks.Integrative cancer therapiesPooled it
- Trial
- Trial
- Assessment of dental anxiety in children between 5 and 10 years of age in the presence of a therapy dog: a randomized controlled clinical study.European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry · 2021Trial
- Animal-Assisted Intervention Improves Pain Perception in Polymedicated Geriatric Patients with Chronic Joint Pain: A Clinical Trial.International journal of environmental research and public health · 2019Trial
- Preliminary Evidence on Psychophysiological and Emotional Responses to Different Types of Human-Calf Interaction in Healthy Adults.Animals : an open access journal from MDPI · 2026Article
- The neural and physiological mechanisms of Animal-Assisted Interventions (AAI): A systematic review and integrated framework.Comprehensive psychoneuroendocrinology · 2026Review
- Effects of a Dog-Assisted Animal-Assisted Therapy on Behavioural Functioning in Preschool and Primary School Children: A Randomised Controlled Study.Children (Basel, Switzerland) · 2026Article
- Effects of human-dog interactions on brain activation.Scientific reports · 2026Article
- Neural signature of human-dog interactions: EEG correlates from comparisons with plant and replica dog in a within-subject, cross-over randomized trial.Frontiers in human neuroscience · 2026Article
- Parents' Perceptions of Pediatric Surgical Patients Regarding Animal-Assisted Therapy: A Qualitative Study.Healthcare (Basel, Switzerland) · 2025Article
- Article
- Determination of Nursing Students' Opinions on the Use of Animal-Assisted Interventions in Pediatric Care and Their Animal Love Levels.Nursing & health sciences · 2025Article
- Glucocorticoid response to naturalistic interactions between children and dogs.Hormones and behavior · 2024Article
- Psychological Distress Affects Performance during Exercise-Based Cardiac Rehabilitation.Life (Basel, Switzerland) · 2024Article
- Psychophysiological and emotional effects of human-Dog interactions by activity type: An electroencephalogram study.PloS one · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundInterest in animal-assisted therapy has been fuelled by studies supporting the many health benefits. The purpose of this study was to better understand the impact of an animal-assisted therapy program on children response to stress and pain in the immediate post-surgical period. PATIENTS AND
methodsForty children (3-17 years) were enrolled in the randomised open-label, controlled, pilot study. Patients were randomly assigned to the animal-assisted therapy-group (n = 20, who underwent a 20 min session with an animal-assisted therapy dog, after surgery) or the standard-group (n = 20, standard postoperative care). The study variables were determined in each patient, independently of the assigned group, by a researcher unblinded to the patient's group. The outcomes of the study were to define the neurological, cardiovascular and endocrinological impact of animal-assisted therapy in response to stress and pain. Electroencephalogram activity, heart rate, blood pressure, oxygen saturation, cerebral prefrontal oxygenation, salivary cortisol levels and the faces pain scale were considered as outcome measures.
resultsAfter entrance of the dog faster electroencephalogram diffuse beta-activity (> 14 Hz) was reported in all children of the animal-assisted therapy group; in the standard-group no beta-activity was recorded (100% vs 0%, p<0.001). During observation, some differences in the time profile between groups were observed for heart rate (test for interaction p = 0.018), oxygen saturation (test for interaction p = 0.06) and cerebral oxygenation (test for interaction p = 0.09). Systolic and diastolic blood pressure were influenced by animal-assisted therapy, though a higher variability in diastolic pressure was observed. Salivary cortisol levels did not show different behaviours over time between groups (p=0.70). Lower pain perception was noted in the animal-assisted group in comparison with the standard-group (p = 0.01).
conclusionAnimal-assisted therapy facilitated rapid recovery in vigilance and activity after anaesthesia, modified pain perception and induced emotional prefrontal responses. An adaptative cardiovascular response was also present.
trial registrationClinicalTrials.gov NCT02284100.
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Registered trials
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.