Evidence map›Paper›PMID 18483817›Full record

ReviewSchmerz (Berlin, Germany)2008

[Differential therapeutic aspects of analgesia with oral sustained-release strong opioids: application intervals, metabolism and immunosuppression].

K Güttler, R Sabatowski

Abstract readComparative StudyEnglish AbstractReview
PubMed Publisher
In one paragraph

Review in Schmerz (Berlin, Germany), 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact, top 96% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. 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

2 authors at 2 institutions in 1 country.

K GüttlerInstitut für Pharmakologie, Universitätsklinikum Köln, Köln, Deutschland.
R Sabatowski
Centrum für Integrierte Onkologie · DETU Dresden · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The oral "around-the clock" administration of sustained-release strong opioids has been recommended for the long-term treatment of patients suffering from chronic severe pain. At present a plethora of products are available in Germany. Modern galenics even allow for only once-daily oral application without clinically relevant negative chronobiological interference. This application scheme has been shown to improve compliance and sleep quality, factors that influence treatment outcome. Randomized controlled studies revealed no relevant differences between the different strong opioids with respect to efficacy and tolerability. However, hydromorphone and oxycodone appear to be advantageous over morphine due to a lack of immunosuppression. Hydromorphone has the additional benefit of a lower risk of intoxication by accumulation of active metabolites in patients with decreased renal function. As a result, although morphine has been regarded as the standard for the treatment of chronic severe pain, hydromorphone and oxycodone may be better and safer alternatives for certain patient groups (e.g. older age, multimorbidity, cancer).

Indexed as

Administration, OralAdultAgedAged, 80 and overAnalgesics, OpioidChronic DiseaseDelayed-Action PreparationsEvidence-Based MedicineFemaleHumansHydromorphoneImmunity, CellularMaleMetabolic Clearance RateMiddle AgedMorphineAnalgesics, OpioidDelayed-Action PreparationsHydromorphoneMorphineOxycodone

Identifiers

PMID18483817
OpenAlexW1518968763

What OpenQuestion holds

Textmetadata
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.