Evidence map›Paper›PMID 28056836›Full record

ArticleBMC gastroenterology2017

A significant cancer burden and high mortality of intrahepatic cholangiocarcinoma in Thailand: a nationwide database study.

Sombat Treeprasertsuk, Kittiyod Poovorawan, Ngamphol Soonthornworasiri, Roongruedee Chaiteerakij, Kessarin Thanapirom, Pisaln Mairiang, Kookwan Sawadpanich, Kanokwan Sonsiri, Varocha Mahachai, Kamthorn Phaosawasdi

Open access · goldAbstract read
In one paragraph

Article in BMC gastroenterology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 15% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

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  18. Targeting protein kinase CK2 in the treatment of cholangiocarcinoma.Exploration of targeted anti-tumor therapy · 2021
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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 4 institutions in 1 country.

Sombat TreeprasertsukFaculty of Medicine, Division of Gastroenterology, Chulalongkorn University, Patumwan, Bangkok, Thailand. battan5410@gmail.com.
Kittiyod PoovorawanDepartment of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Ratchathewi, Bangkok, Thailand.
Ngamphol SoonthornworasiriDepartment of Tropical Hygiene, Faculty of Tropical Medicine, Mahidol University, Ratchathewi, Bangkok, Thailand.
Roongruedee ChaiteerakijFaculty of Medicine, Division of Gastroenterology, Chulalongkorn University, Patumwan, Bangkok, Thailand.
Kessarin ThanapiromFaculty of Medicine, Division of Gastroenterology, Chulalongkorn University, Patumwan, Bangkok, Thailand.
Pisaln MairiangFaculty of Medicine, KhonKaen University, Muang District, KhonKaen, Thailand.
Kookwan SawadpanichFaculty of Medicine, KhonKaen University, Muang District, KhonKaen, Thailand.
Kanokwan SonsiriThai Red Cross, Pathumwan, Bangkok, Thailand.
Varocha MahachaiFaculty of Medicine, Division of Gastroenterology, Chulalongkorn University, Patumwan, Bangkok, Thailand.
Kamthorn PhaosawasdiMedicine, Vichaiyut hospital and Medical Center, Ratchathewi, Bangkok, Thailand.
Chulalongkorn University · THKhon Kaen University · THMahidol Oxford Tropical Medicine Research Unit · THThai Red Cross Society · TH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe aimed to examine the burden of intrahepatic cholangiocarcinoma (ICC) in Thailand and identify the prognostic factors for all-causes of death.

methodsWe conducted a population-based study of ICC patients admitted during 2009-2013 using the Nationwide Hospital Admission Database, the National Health Security Office (NHSO). There was an average of 1,051,146 patients/year with diagnosis of gastrointestinal diseases (GI). All patients with a diagnosis of ICC (ICD10- C221) were included from a total of 72,479 admissions from 858 hospitals. The surgical resection procedures such as the radical pancreaticoduodenectomy, subtotal and partial hepatectomy were analyzed. Data for all patients were censored 1 year post-study or death, whichever came first.

resultsA total of 34,325 patients with ICC during a 5-year study period (on average, 6865 patients/year, with the incidence rate of 14.6 per 100,000 population, per year. The ICC patients had a mean age of 63.8+/-11.6 years and 63% were males. The mean length of hospital stay was 6.4+/-7.3 days with a mean+/-SD cost of hospitalization of $595+/-$1160 USD per admission. There were 659 patients (1.9%) underwent surgical resection. The overall survival of ICC patients with surgery was significantly better than those patients without surgery. Hazard ratio of death for patients without surgery was 2.5 (95% CI of 2.3-2.7). Approximately 14% of the ICC patients died during hospitalization. The median overall survival of all patients after the first admission was 53 +/-0.6 days. From the multivariate analysis, factors related to all-causes of death were: patients' age >60 years (OR = 1.2, 95% CI; 1.1-1.3), length of hospital stay of >7 days (OR = 1.1, 95% CI; 1.02-1.2), male (OR = 1.3, 95% CI; 1.2-1.4), living in the northern part of Thailand (OR = 1.5, 95% CI; 1.3-1.8) and presence of complications during admission (OR = 1.3, 95% CI; 1.1-1.5).

conclusionThe disease burden of patients with ICC in Thailand is significant with the incidence rate of 14.6 per 100,000 population, per year during 2009-2013 and showed high mortality rate of 14%.

Indexed as

Cost of IllnessAdultAgedBile Duct NeoplasmsCholangiocarcinomaDatabases, FactualFemaleHepatectomyHospitalizationHumansIncidenceMaleMiddle AgedPancreaticoduodenectomySurvival RateThailandCancer burdenIntrahepatic cholangiocarcinomaNationwide databaseThailand

Identifiers

PMID28056836
PMCPMC5216607
OpenAlexW2570463535

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.