Evidence map›Paper›PMID 27411788›Full record

Trial reportBMC surgery2016

A randomized controlled trial to compare a restrictive strategy to usual care for the effectiveness of cholecystectomy in patients with symptomatic gallstones (SECURE trial protocol).

P R de Reuver, A H van Dijk, S Z Wennmacker, M P Lamberts, D Boerma, B L den Oudsten, M G W Dijkgraaf, S C Donkervoort, J A Roukema, G P Westert and 3 more

Open access · goldAbstract readComparative StudyMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in BMC surgery, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.8field-weighted citation impact, top 14% 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

3 citing papers in PubMed, 20 citations in OpenAlex.

  1. Trial
  2. Article
  3. 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

13 authors at 6 institutions in 1 country.

P R de ReuverDepartment of Surgery, Radboud University Medical Centre, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands. philip.dereuver@radboudumc.nl.
A H van DijkDepartment of Surgery, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands.
S Z WennmackerDepartment of Surgery, Radboud University Medical Centre, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands.
M P LambertsDepartment of Gastroenterology, Hepatology, Radboud University Medical Centre, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands.
D BoermaDepartment of Surgery, St. Antonius Hospital, Koekoekslaan 1, 3435 CM, Nieuwegein, The Netherlands.
B L den OudstenDepartment of Medical and Clinical Psychology, Tilburg University, P.O. Box 90153, 5000 LE, Tilburg, The Netherlands.
M G W DijkgraafClinical Research Unit, Academic Medical Centre, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands.
S C DonkervoortDepartment of Surgery, Onze Lieve Vrouwe Gasthuis, Oosterpark 9, 1091 AC, Amsterdam, The Netherlands.
J A RoukemaDepartment of Medical and Clinical Psychology, Tilburg University, P.O. Box 90153, 5000 LE, Tilburg, The Netherlands.
G P WestertDepartment of IQ Healthcare, Radboud University Medical Centre, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands.
J P H DrenthDepartment of Gastroenterology, Hepatology, Radboud University Medical Centre, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands.
C J H van LaarhovenDepartment of Surgery, Radboud University Medical Centre, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands.
M A BoermeesterDepartment of Surgery, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands.
Radboud University Medical Center · NLTilburg University · NLAcademic Medical Center · NLOLVG · NLRadboud University Nijmegen · NLSt. Antonius Ziekenhuis · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFive to 22 % of the adult Western population has gallstones. Among them, 13 to 22 % become symptomatic during their lifetime. Cholecystectomy is the preferred treatment for symptomatic cholecystolithiasis. Remarkably, cholecystectomy provides symptom relief in only 60-70 % of patients. The objective of this trial is to compare the effectiveness of usual (operative) care with a restrictive strategy using a standardized work-up with stepwise selection for cholecystectomy in patients with gallstones and abdominal complaints. DESIGN AND

methodsThe SECURE-trial is designed as a multicenter, randomized, parallel-arm, non-inferiority trial in patients with abdominal symptoms and ultrasound proven gallstones or sludge. If patients meet the inclusion criteria they will be randomized to either usual care or the restrictive strategy. Patients in the usual care group will be treated according to the physician's knowledge and preference. Patients in the restrictive care group will be treated with interval evaluation and stepwise selection for laparoscopic cholecystectomy. In this stepwise selection, patients strictly meeting the preselected criteria for symptomatic cholecystolithiasis will be offered a cholecystectomy. Patients not meeting these criteria will be assessed for other diagnoses and re-evaluated at 3-monthly intervals. Follow-up consists of web-based questionnaires at 3, 6, 9 and 12 months. The main end point of this trial is defined as the proportion of patients being pain-free at 12 months follow-up. Pain will be assessed with the Izbicki Pain Score and Gallstone Symptom Score. Secondary endpoints will be the proportion of patients with complications due to gallstones or cholecystectomy, the association between the patients' symptoms and treatment and work performance, and ultimately, cost-effectiveness. DISCUSSION: The SECURE trial is the first randomized controlled trial examining the effectiveness of usual care versus restrictive care in patients with symptomatic gallstones. The outcome of this trial will inform clinicians whether a more restrictive strategy can minimize persistent pain in post-operative patients at least as good as usual care does, but at a lower cholecystectomy rate. (The Netherlands National Trial Register NTR4022, 17th December 2012)

trial registrationThe Netherlands National Trial Register NTR4022 http://www.zonmw.nl/nl/projecten/project-detail/scrutinizing-inefficient-use-of-cholecystectomy-a-randomized-trial-concerning-variation-in-practi/samenvatting/.

Indexed as

Cholecystectomy, LaparoscopicAdolescentAdultAgedAged, 80 and overClinical ProtocolsCost-Benefit AnalysisFemaleGallstonesHumansMaleMiddle AgedNetherlandsPatient SelectionSurveys and QuestionnairesTreatment OutcomeAbdominal painCholecystectomyCost-effectivenessSymptomatic gallstones

Identifiers

PMID27411788
PMCPMC4944479
OpenAlexW2467968127

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.