Evidence map›Paper›PMID 30605901›Full record

Trial reportDigestion2019

Oral Litholysis in Patients with Chronic Calcific Pancreatitis Unresponsive to or Ineligible for Extracorporeal Shock Wave Lithotripsy and Endoscopic Therapy.

Koichi Hamano, Aiji Noda, Eri Ibuki, Nobuo Ashizawa, Shunsuke Inamoto, Junko Izumi, Jun Usami, Hiroaki Nakagawa, Yoshinori Wakita, Masato Maekawa

Open access · hybridAbstract readClinical Trial
In one paragraph

Trial report in Digestion, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.7field-weighted citation impact, top 31% 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

4 citing papers in PubMed, 8 citations in OpenAlex.

  1. Oral Endothelium Corneum Gigeriae Galli Therapy for Pancreatic Duct Stones: A Prospective Cohort Study.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2022
    Trial
  2. Article
  3. Chemical Therapy for Chronic Pancreatitis: An Assumption or an Alternative?Journal of translational internal medicine · 2022
    Article
  4. Chronic Pancreatitis in Children - Management and Outcomes.Journal of Indian Association of Pediatric Surgeons
    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

10 authors at 2 institutions in 1 country.

Koichi HamanoDivision of General Medicine, Aichi Medical University, Nagakute, Japan, powerpc2691@gmail.com.
Aiji NodaDivision of Hepato-Biliary-Pancreatic Diseases, Akishima Clinic, Nagoya, Japan.
Eri IbukiIsobe Clinic for Internal Medicine, Nagoya, Japan.
Nobuo AshizawaDivision of Gastroenterology, Japan Community Healthcare Organization Tamatsukuri Hospital, Matsue, Japan.
Shunsuke InamotoDivision of General Medicine, Aichi Medical University, Nagakute, Japan.
Junko IzumiDivision of General Medicine, Aichi Medical University, Nagakute, Japan.
Jun UsamiDivision of General Medicine, Aichi Medical University, Nagakute, Japan.
Hiroaki NakagawaDivision of General Medicine, Aichi Medical University, Nagakute, Japan.
Yoshinori WakitaDivision of General Medicine, Aichi Medical University, Nagakute, Japan.
Masato MaekawaDivision of General Medicine, Aichi Medical University, Nagakute, Japan.
Aichi Medical University · JPJapan Community Healthcare Organization · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimsOur study aimed to evaluate the effect of oral litholysis in patients with chronic calcific pancreatitis (CCP) unresponsive to or ineligible for extracorporeal shock wave lithotripsy (ESWL) and endoscopic therapy.

methodsTrimethadione, an antiepileptic agent, was administered orally at a dose of 0.6-0.9 g/day to 15 patients with this condition. Treatment outcome was evaluated by assessment of dissolution of the pancreatic stones on plain X-ray films and computed tomography scans of the upper abdomen. Plasma glucose, hemoglobin A1c, and body mass index (BMI) were also monitored throughout the therapy.

resultsLitholysis was observed in 13 out of 15 patients (86.7%) and was definite in 10 and partial in 3. Six patients had pancreatitis attacks during the therapy; 5 of whom showed definite litholysis and had only 1 mild attack. Of the 11 patients with normal or impaired glucose tolerance at baseline, none developed diabetes mellitus and all showed litholysis. BMI significantly increased in patients whose pancreatic stones dissolved. There was no vital organ impairment by trimethadione.

conclusionOral litholysis using trimethadione may represent a noninvasive and effective complementary treatment in patients with CCP unresponsive to or ineligible for ESWL and endoscopic therapy.

Indexed as

Administration, OralAdultAgedCalcium CarbonateCalculiCholangiopancreatography, Endoscopic RetrogradeCholangiopancreatography, Magnetic ResonanceFemaleHumansLithotripsyMaleMiddle AgedPancreatic DuctsPancreatitis, ChronicRecurrenceTreatment OutcomeCalcium CarbonateTrimethadioneBody mass indexDimethadioneEndoscopic therapyExtracorporeal shock wave lithotripsyHemoglobin A1cOral litholytic therapyPancreatic stonesPlasma glucoseTrimethadione

Identifiers

PMID30605901
PMCPMC6643499
OpenAlexW2906773332

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.