Evidence map›Paper›PMID 15770375›Full record

ArticleWorld journal of surgery2005

Jaundice at presentation heralds advanced disease and poor prognosis in patients with ampullary carcinoma.

Naoyuki Yokoyama, Yoshio Shirai, Toshifumi Wakai, Shigenori Nagakura, Kohei Akazawa, Katsuyoshi Hatakeyama

Abstract read
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In one paragraph

Article in World journal of surgery, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 24% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

  1. Prophylactic gastrojejunostomy for unresectable periampullary carcinoma.The Cochrane database of systematic reviews · 2013
    Pooled it
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  14. Unresectable pancreatic adenocarcinoma: do we know who survives?HPB : the official journal of the International Hepato Pancreato Biliary Association · 2010
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  16. Article
  17. Article
  18. Prognostic factors in gallbladder and biliary tract cancer.Medical oncology (Northwood, London, England) · 2007
    Article
  19. 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

6 authors at 2 institutions in 1 country.

Naoyuki YokoyamaDivision of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Asahimachi-dori 1-757, Niigata, 951-8510, Japan.
Yoshio Shirai
Toshifumi Wakai
Shigenori Nagakura
Kohei Akazawa
Katsuyoshi Hatakeyama
Niigata University · JPNiigata University Medical and Dental Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Jaundice is a common manifestation of ampullary carcinoma. The aim of this study was to evaluate the correlation between jaundice at initial presentation and the degree of tumor spread and to determine the prognostic significance of jaundice in patients with ampullary carcinoma. Fifty-nine patients who had undergone curative resection for ampullary carcinoma were analyzed retrospectively. Jaundice was defined as a total bilirubin serum concentration of > or = 3 mg/dl. The median follow-up time was 106 months. Jaundice was noted at the time of initial presentation in 43 (73%) patients. Jaundice at presentation correlated with lymph node metastasis (p < 0.0001), lymphatic vessel invasion (p < 0.0001), invasion into the pancreas (p = 0.0007), and vascular invasion (p = 0.0487). Pancreatic invasion was absent in patients without jaundice. Superior mesenteric nodal involvement was more frequent in patients with jaundice (15/43) than in those without (0/16) (p = 0.0062). The survival of patients with jaundice (median survival 48 months; cumulative 10-year survival rate 39%) was worse than for patients without jaundice (median survival time not available; cumulative 10-year survival rate 86%) (p = 0.0014). In conclusion, jaundice at presentation predicts advanced-stage ampullary carcinoma and a poor prognosis. Pancreatic invasion and superior mesenteric nodal involvement were not observed in nonjaundiced patients.

Indexed as

Ampulla of VaterAdultAgedAged, 80 and overCommon Bile Duct NeoplasmsFemaleHumansJaundiceLymph Node ExcisionMaleMesenteryMiddle AgedNeoplasm InvasivenessPancreasPrognosisRetrospective Studies

Identifiers

PMID15770375
OpenAlexW2075353566

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.