Evidence map›Paper›PMID 27048604›Full record

ArticleBMC surgery2016

28 day post-operative persisted hypercoagulability after surgery for benign diseases: a prospective cohort study.

Jan Ulrych, Tomas Kvasnicka, Vladimir Fryba, Martin Komarc, Ivana Malikova, Filip Burget, Radka Brzezkova, Jan Kvasnicka, Zdenek Krska, Jan Kvasnicka

Open access · goldAbstract read
In one paragraph

Article in BMC surgery, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 10% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

  1. Systematic review of venous thromboembolism risk categories derived from Caprini score.Journal of vascular surgery. Venous and lymphatic disorders · 2022
    Pooled it
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  16. Dysfunctional Natural Killer Cells in the Aftermath of Cancer Surgery.International journal of molecular sciences · 2017
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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

10 authors at 3 institutions in 1 country.

Jan Ulrych1st Department of Surgery - Department of Abdominal, Thoracic Surgery and Traumatology; First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Prague, Czech Republic.
Tomas KvasnickaThrombotic Center, Institute of Medical Biochemistry and Laboratory Diagnostics, General University Hospital, Charles University, Prague, Czech Republic. Tomas.Kvasnicka@vfn.cz.
Vladimir Fryba1st Department of Surgery - Department of Abdominal, Thoracic Surgery and Traumatology; First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Prague, Czech Republic.
Martin KomarcInstitute of Biophysics and Informatics, First Faculty of Medicine, Charles University in Prague, Prague, Czech Republic.
Ivana MalikovaThrombotic Center, Institute of Medical Biochemistry and Laboratory Diagnostics, General University Hospital, Charles University, Prague, Czech Republic.
Filip Burget1st Department of Surgery - Department of Abdominal, Thoracic Surgery and Traumatology; First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Prague, Czech Republic.
Radka BrzezkovaThrombotic Center, Institute of Medical Biochemistry and Laboratory Diagnostics, General University Hospital, Charles University, Prague, Czech Republic.
Jan Kvasnicka1st Department of Surgery - Department of Abdominal, Thoracic Surgery and Traumatology; First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Prague, Czech Republic.
Zdenek Krska1st Department of Surgery - Department of Abdominal, Thoracic Surgery and Traumatology; First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Prague, Czech Republic.
Jan KvasnickaThrombotic Center, Institute of Medical Biochemistry and Laboratory Diagnostics, General University Hospital, Charles University, Prague, Czech Republic.
Charles University · CZGeneral University Hospital in Prague · CZCzech Academy of Sciences, Institute of Biophysics · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSurgery for benign disease is associated with a low-risk of developing venous thromboembolism (VTE). Despite a relatively low incidence of postoperative VTE in patients after elective cholecystectomy and abdominal hernia repair there are data proving hypercoagulability in the early postoperative period. We focused on assessment of the systemic inflammatory response and coagulation status in these surgical patients after hospital discharge.

methodsProspectively, patients who underwent surgery for benign disease were included. Two hundred sixteen patients were enrolled - 90 patients in laparoscopic cholecystectomy (LC) group and 126 patients in hernia surgery (HS) group. Risk assessment of VTE according to the Caprini risk assessment model was performed in all patients. Prevalence of VTE in postoperative period was observed. Markers of systemic inflammatory response (IL-6, CRP, α-1-acid glycoprotein, transferrin) and coagulation markers (PLT, fibrinogen, prothrombin fragment F1 + 2 and D-dimer) were measured before surgery, on 7-10th postoperative day and on 28-30th postoperative day.

resultsClinically apparent deep vein thrombosis was diagnosed in only one patient - 0.46%. Statistically significant elevation of inflammatory markers IL-6, CRP and α-1-acid glycoprotein (p < 0.001; all) were proved in both groups of patients on 7-10th postoperative day. Statistically significant elevation of coagulation markers PLT, fibrinogen, prothrombin fragment F1 + 2 and D-dimer (p < 0.001; all) were proved in LC and HS groups on 7-10th postoperative day. No statistical difference was observed in IL-6, CRP and α-1-acid glycoprotein levels a month after surgery as compared with preoperative levels within each group. Statistically significant elevation of fibrinogen and prothrombin fragment F1 + 2 levels (p < 0.001; both) persisted on 28-30th postoperative day in both groups. Persisted elevation of D-dimer levels was proved only in HS group (p < 0.001), not in LC group (p = 0.138), a month after surgery.

conclusionsActivated systemic inflammatory response and hypercoagulable condition were verified in patients after laparoscopic cholecystectomy and hernia surgery after their hospital discharge. Hypercoagulability persisted even a month after surgery. Nevertheless, we observed very low prevalence of clinically apparent VTE in patients with in-hospital postoperative VTE prophylaxis.

trial registrationTrials of the Czech Ministry of Health No. RVO-VFN64165 and NT 13251-4 .

Indexed as

AdultAgedBiomarkersCholecystectomy, LaparoscopicFemaleFibrin Fibrinogen Degradation ProductsHerniorrhaphyHumansMaleMiddle AgedPeptide FragmentsProspective StudiesProthrombinRisk AssessmentThrombophiliaYoung AdultBiomarkersFibrin Fibrinogen Degradation Productsfibrin fragment DPeptide FragmentsProthrombinprothrombin fragment 2Acute phase reactionHernia repairHypercoagulabilityLaparoscopic cholecystectomyVenous thromboembolism (VTE)

Identifiers

PMID27048604
PMCPMC4822325
OpenAlexW2330712485

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.