# Chemical Stability of Morphine, Ropivacaine, and Ziconotide in Combination for Intrathecal Analgesia.

> PubMed lists PMID 28719378 in International journal of pharmaceutical compounding as Journal Article, with publication-date metadata of 2017 Jul-Aug (source-text precision). PeptideScanner associated the retained record with the identity slug ziconotide. These fields reproduce attributed bibliographic metadata and do not summarize or endorse the article's findings.

- Evidence object: `story:pubmed-pmid-28719378-ziconotide:v1`
- Evidence domain: Literature metadata
- Date in source: 2018-12-02
- Source checked: 2026-07-30
- Published by PeptideScanner: 2026-08-16
- Story landing page: https://peptidescanner.com/stories/pubmed-pmid-28719378-ziconotide/
- JSON record: https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-28719378-ziconotide-v1.json
- Content SHA-256: `2103c5eefb3ee72f37198b9758634daf14f4a63cebeb7e0b5acca76ffe1bbb66`

## Claims and source pins

### Headline

Chemical Stability of Morphine, Ropivacaine, and Ziconotide in Combination for Intrathecal Analgesia. ([`pubmed-observation-pmid-28719378-2018-12-02-1a73acad25f2`](#source-pubmed-observation-pmid-28719378-2018-12-02-1a73acad25f2))

### Summary

PubMed lists PMID 28719378 in International journal of pharmaceutical compounding as Journal Article, with publication-date metadata of 2017 Jul-Aug (source-text precision). PeptideScanner associated the retained record with the identity slug ziconotide. These fields reproduce attributed bibliographic metadata and do not summarize or endorse the article's findings. ([`pubmed-observation-pmid-28719378-2018-12-02-1a73acad25f2`](#source-pubmed-observation-pmid-28719378-2018-12-02-1a73acad25f2))

### Paragraph 1

PubMed lists PMID 28719378 in International journal of pharmaceutical compounding as Journal Article, with publication-date metadata of 2017 Jul-Aug (source-text precision). PeptideScanner associated the retained record with the identity slug ziconotide. These fields reproduce attributed bibliographic metadata and do not summarize or endorse the article's findings. ([`pubmed-observation-pmid-28719378-2018-12-02-1a73acad25f2`](#source-pubmed-observation-pmid-28719378-2018-12-02-1a73acad25f2))

### Paragraph 2

This page reproduces bounded bibliographic metadata attributed to PubMed. Its title and publication details are source metadata, not PeptideScanner's endorsement or an assertion of safety, efficacy, or scientific truth. ([`pubmed-observation-pmid-28719378-2018-12-02-1a73acad25f2`](#source-pubmed-observation-pmid-28719378-2018-12-02-1a73acad25f2))

## Sources

<a id="source-pubmed-observation-pmid-28719378-2018-12-02-1a73acad25f2"></a>
- **Chemical Stability of Morphine, Ropivacaine, and Ziconotide in Combination for Intrathecal Analgesia. · retained source version 1:2018-12-02:current:1a73acad25f28ec52d08973e0f7635c3e8e1033708ee4c8269d8e82d9b4ec13a** — PubMed; class A. [Open source](https://pubmed.ncbi.nlm.nih.gov/28719378/) (`pubmed-observation-pmid-28719378-2018-12-02-1a73acad25f2`)

## Correction lineage

No correction is recorded for this version.

## Reporting boundaries and unknowns

PeptideScanner reproduces bounded bibliographic metadata attributed to PubMed. It does not summarize or endorse the article's findings.

- Sources outside the selected public PeptideScanner bundle may exist and are not represented by this object.
- This object does not determine whether cited records agree, corroborate one another, or establish scientific truth.
- This object does not determine safety, efficacy, causality, or suitability for any person.

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## Suggested citation

PeptideScanner. "Chemical Stability of Morphine, Ropivacaine, and Ziconotide in Combination for Intrathecal Analgesia." Version 1, published 2026-08-16. https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-28719378-ziconotide-v1.json SHA-256: 2103c5eefb3ee72f37198b9758634daf14f4a63cebeb7e0b5acca76ffe1bbb66.