Evidence map›Paper›PMID 23630439›Full record

ArticleInternational journal of medical sciences2013

Why is saline so acidic (and does it really matter?).

Benjamin A J Reddi

Registry-linked trialAbstract read
In one paragraph

Article in International journal of medical sciences, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06632184 (Pilot Comparative Study on the Efficacy of Multimodal Management With Peritoneal Lavage Using Saline Solution Versus Saline Solution With Ondansetron in Laparoscopic Cholecystectomy), which is not on this map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
–field-weighted citation impact
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.

NCT06632184 phase4active not recruitingnot on this mapstarted 2025, after this paper: background citation

Pilot Comparative Study on the Efficacy of Multimodal Management With Peritoneal Lavage Using Saline Solution Versus Saline Solution With Ondansetron in Laparoscopic Cholecystectomy

TypeinterventionalSponsorInstituto Mexicano del Seguro SocialRan2025 to 2026Enrolled40ConditionsPostoperative Pain Management, Laparoscopic Cholecystectomy, Ondansetron, Postoperative Nausea and VomitingArmsOndansetron Intraperitoneal Lavage, Saline Intraperitoneal Lavage
3 · Its place in the literature

Who cites it

37 citing papers in PubMed.

  1. Article
  2. Article
  3. Determination of Surface Characteristics, Solubility and Ion Release of a Calcium Silicate Root Canal Sealer.Australian endodontic journal : the journal of the Australian Society of Endodontology Inc · 2025
    Article
  4. Article
  5. Enhancing Rose Bengal penetration inTherapeutic delivery · 2024
    Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Viability ofVeterinary world · 2022
    Article
  17. Article
  18. Article
  19. Review
  20. Peroxynitrous Acid Generated In Situ from Acidified HAntibiotics (Basel, Switzerland) · 2021
    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

1 author.

Benjamin A J ReddiIntensive Care Unit, Royal Adelaide Hospital; Clinical Senior Lecturer, Discipline of Acute Care Medicine, University of Adelaide, Adelaide, Australia. benja-min.reddi@adelaide.edu.au

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Commercial 0.9% saline solution for infusion has a pH around 5.5. There are many reasons for this acidity, some of them still obscure. It is also true that infusion of normal saline can lead to metabolic acidaemia, yet the link between the acidity of saline solution and the acidaemia it can engender is not straightforward. This commentary draws together the known and putative sources of acidity in saline solutions: it turns out that the acidity of saline solution is essentially unrelated to the acidaemia complicating saline infusion.

Indexed as

Hydrogen-Ion ConcentrationSodium ChlorideAcidsCrystalloid SolutionsHumansIsotonic SolutionsAcidsCrystalloid SolutionsIsotonic SolutionsSodium Chlorideacidaemiabalanced solutioncrystalloidGrotthuss.salinetitratable acidity

Identifiers

PMID23630439
PMCPMC3638298

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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.