Cited by 459Cancer, Stress, Anesthesia, and Immune ResponseStress Responses and CortisolAdrenal Hormones and Disorders

Hormonal Responses to Graded Surgical Stress

Chernow, Bart·1987·Archives of Internal Medicine

Abstract

We tested the hypothesis that selected hormonal responses to surgery reflect the degree of surgical stress. Plasma norepinephrine, epinephrine, thromboxane B2, cortisol, serum angiotensin converting enzyme, thyroxine, triiodothyronine, free thyroxine, and free triiodothyronine levels were measured preoperatively, and then one hour, 24 hours, and five days postoperatively in three groups of patients. The groups were as follows: group 1, "minimal" stress, eg, inguinal hernia repair (n = 10); group 2, "moderate" stress, eg, cholecystectomy (n = 12); and group 3, "severe" stress, eg, subtotal colectomy (n = 9). Patients in group 1 showed no significant surgery-induced changes in hormonal values. The stress-induced changes in patients in groups 2 and 3 were seen at one and occasionally 24 hours; however, by five days postoperatively, circulating hormone values had returned to preoperative levels. Increases in plasma cortisol, norepinephrine, and epinephrine, and decreases in serum angiotensin converting enzyme levels characterized the surgery-induced hormonal changes. Conclusions are as follows: hormonal responses do reflect the degree of surgical stress; the hormonal changes are transient, lasting no longer than 24 hours in patients after uncomplicated surgery; hormonal responses to minimal surgical stress are negligible.

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Crossref · 10.1001/archinte.1987.00370070087013

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Authors
Chernow, B.
Affiliations
Harvard University (US)
Corresponding author
Chernow, Bart
Venue
Archives of Internal Medicine
Published
1987-07-01
Volume
147
Issue
7
Pages
1273
ISSN
0003-9926 (ISSN-L)
OpenAlex
W1966344978
Cited by
459
References
3
Citations by year
2026: 2 · 2025: 5 · 2024: 3 · 2023: 5 · 2022: 11 · 2021: 5 · 2020: 6 · 2019: 14 · 2018: 18 · 2017: 12 · 2016: 21 · 2015: 11 · 2014: 15 · 2013: 13 · 2012: 18
FWCI
6.03
Type
journal article
Language
en
Open access
closed
Locations
  • Archives of Internal Medicine (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Cancer, Stress, Anesthesia, and Immune Response
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Adrenal Hormones and Disorders
Keywords
surgical stress, endocrine response, plasma norepinephrine, epinephrine, thromboxane B2, cortisol, angiotensin-converting enzyme, thyroid hormones, thyroxine, free triiodothyronine, free thyroxine, inguinal hernia repair, cholecystectomy, subtotal colectomy
MeSH terms
Adult, Aged, Catecholamines, Cholecystectomy, Colectomy, Female, Hernia, Inguinal, Hormones, Humans, Hydrocortisone, Male, Middle Aged, Postoperative Period, Stress, Physiological, Surgical Procedures, Operative, Thromboxane B2, Thyroid Hormones

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