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Cited by 34Bariatric Surgery and OutcomesPlatelet Disorders and TreatmentsBlood transfusion and management

The DOI matches its Crossref record; 45 of the 45 references it cites were found in a registry or an index.

Effect of Bariatric Surgery-Induced Weight Loss on Platelet Count and Mean Platelet Volume: a 12-Month Follow-Up Study

Raoux, Loïc, Moszkowicz, David, Vychnevskaia, Karina, Poghosyan, Tigran, Beauchet, Alain, Clauser, Sylvain, Bretault, Marion, Czernichow, Sébastien, Carette, Claire, Bouillot, Jean-Luc·2017·Obesity Surgery
DOI 10.1007/s11695-016-2292-z
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Abstract

Background Abdominal obesity is strongly correlated with cardiovascular risk and associated with platelet hyperactivity. This hyperactivity is associated with an increase in mean platelet volume (MPV). Few data are available about changes in platelet counts and MPV in obese patients after bariatric surgery (BS). The purpose of this study was to describe quantitative and qualitative changes in the platelet lineage after BS.Methods One hundred twenty-eight consecutive patients were included. The mean age was 43 ± 12 years, 77 % of patients were female, and the mean preoperative BMI was 44 ± 6 kg/m 2. Ninety patients (71 %) had a Roux-en-Y gastric bypass (RYGBP), and 38 (29 %) had a sleeve gastrectomy (SG). Patients were evaluated preoperatively, and postoperative follow-up was performed at 3, 6, and 12 months. The postoperative evaluation included blood samples for full blood count (FBC), including measure of mean platelet volume (MPV).Results At the 12-month follow-up, the reduction in preoperative weight was 29 ± 9 %. We showed a significant decrease in platelet count (245 ± 62 vs. 234 ± 54 G/L; p = 0.0015) found in parallel with a non-significant decrease in MPV (9.27 ± 1.1 vs. 9.22 ± 1.05; p = 0.34). With regard to the intervention type, SG caused a more significant decrease in platelet count than RYGBP (p = 0.02). There was no significant difference in MPV variations between the two groups (p = 0.08).Conclusions Our results suggest that BS has a positive impact on platelet metabolism, possibly mediated by weight loss. These data need to be confirmed to understand the multifactorial benefits of BS on cardiovascular risk in obese patients.

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Crossref · 10.1007/s11695-016-2292-z

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  • Prior studies involving bariatric surgery and weight-loss medications have reported only modest changes in platelet parameters.

    “prior studies involving bariatric surgery and weight-loss medications have reported only modest changes in platelet parameters. 46”

    From Comprehensive Long-Term Changes in Cardiovascular Risk Biomarkers With Tirzepatide (2026) · cites this paper as [46]

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Authors
Raoux, L., Moszkowicz, D., Vychnevskaia, K., Poghosyan, T., Beauchet, A., Clauser, S., Bretault, M., Czernichow, S., Carette, C., & Bouillot, J.-L.
Affiliations
  • Hôpital Ambroise-Paré (FR)
  • Université de Versailles Saint-Quentin-en-Yvelines (FR)
Corresponding author
Moszkowicz, David
ORCID
Venue
Obesity Surgery
Publisher
Springer Science and Business Media LLC
Published
2016-07-20
Volume
27
Issue
2
Pages
387-393
ISSN
  • 0960-8923 (ISSN-L)
  • 1708-0428
DOI
10.1007/s11695-016-2292-z
OpenAlex
W2482391250
Cited by
34
References
45
Citations by year
2026: 6 · 2024: 2 · 2023: 6 · 2022: 3 · 2020: 8 · 2019: 2 · 2018: 4 · 2017: 3
FWCI
3.32
Type
journal article
Language
en
Open access
closed
Licence
www.springer.com/tdm (unspecified)
Locations
  • Obesity Surgery (publishedVersion)
  • PubMed (publishedVersion)
Funders
Not applicable
Topics
  • Health Sciences › Medicine › Surgery › Bariatric Surgery and Outcomes
  • Health Sciences › Medicine › Hematology › Platelet Disorders and Treatments
  • Health Sciences › Medicine › Hematology › Blood transfusion and management
Keywords
bariatric surgery, weight loss
MeSH terms
Adult, Female, Follow-Up Studies, Humans, Male, Middle Aged, Obesity, Morbid, Platelet Count, Postoperative Period, Reoperation, Weight Loss, Bariatric Surgery, Mean Platelet Volume

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