Trial reportThe Clinical investigator1993
No effect of insulin treatment or glycemic improvement on plasma carnitine levels in type 2 diabetic patients.
Trial report in The Clinical investigator, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed, 12 citations in OpenAlex.
- Comparative Determination of Mitochondrial Biomarkers and Their Relationship With Insulin Resistance in Type 2 Diabetic Patients: An Observational Cross-Sectional Study.Endocrinology, diabetes & metabolism · 2024Observational
- Role of carnitine in the regulation of glucose homeostasis and insulin sensitivity: evidence from in vivo and in vitro studies with carnitine supplementation and carnitine deficiency.European journal of nutrition · 2012Review
- Determination of free L-carnitine levels in type II diabetic women with and without complications.European journal of clinical nutrition · 2007Article
- Evidence for the association of the SLC22A4 and SLC22A5 genes with type 1 diabetes: a case control study.BMC medical genetics · 2006Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Carnitine is an essential factor for the transport of long-chain fatty acids and is important for the heart muscle. A longitudinal study in type 2 diabetic patients was carried out. Carnitine levels were observed before and during metabolic intervention with dietary measures and either sulfonylurea or insulin treatment. In both treatment groups a significant glycemic improvement was observed after 3 months (insulin treatment group: hemoglobin A1c 11.3 +/- 2.8 versus 7.0 +/- 1.0; sulfonylurea treatment group; hemoglobin A1c 11.3 +/- 1.4 versus 7.3 +/- 0.9). Carnitine levels did not differ from a control group and did not change significantly during the observed period.
Indexed as
Identifiers
What OpenQuestion holds
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.