Evidence map›Paper›PMID 28058022›Full record

ArticleWorld journal of gastroenterology2016

Role of original and modified Frey's procedures in chronic pancreatitis.

Chun-Lu Tan, Hao Zhang, Min Yang, Shao-Jun Li, Xu-Bao Liu, Ke-Zhou Li

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in World journal of gastroenterology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.9field-weighted citation impact, top 21% 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

8 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Quality of life after pancreatic surgery.World journal of gastroenterology · 2024
    Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Observational
  8. Surgical treatment of pain in chronic pancreatitis.Current opinion in gastroenterology · 2018
    Review
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.

Chun-Lu TanChun-Lu Tan, Hao Zhang, Min Yang, Shao-Jun Li, Xu-Bao Liu, Ke-Zhou Li, Department of Pancreatic Surgery, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China.
Hao ZhangChun-Lu Tan, Hao Zhang, Min Yang, Shao-Jun Li, Xu-Bao Liu, Ke-Zhou Li, Department of Pancreatic Surgery, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China.
Min YangChun-Lu Tan, Hao Zhang, Min Yang, Shao-Jun Li, Xu-Bao Liu, Ke-Zhou Li, Department of Pancreatic Surgery, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China.
Shao-Jun LiChun-Lu Tan, Hao Zhang, Min Yang, Shao-Jun Li, Xu-Bao Liu, Ke-Zhou Li, Department of Pancreatic Surgery, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China.
Xu-Bao LiuChun-Lu Tan, Hao Zhang, Min Yang, Shao-Jun Li, Xu-Bao Liu, Ke-Zhou Li, Department of Pancreatic Surgery, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China.
Ke-Zhou LiChun-Lu Tan, Hao Zhang, Min Yang, Shao-Jun Li, Xu-Bao Liu, Ke-Zhou Li, Department of Pancreatic Surgery, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China.
Sichuan University · CNWest China Hospital of Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo retrospectively review patients with chronic pancreatitis (CP) treated with Frey's procedures between January 2009 and January 2014.

methodsA retrospective review was performed of patients with CP treated with Frey's procedures between January 2009 and January 2014 in the Department of Pancreatic Surgery. A cross-sectional study of postoperative pain relief, quality of life (QoL), and alcohol and nicotine abuse was performed by clinical interview, letters and telephone interview in January 2016. QoL of patients was evaluated with the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30) version 3.0. The patients were requested to fill in the questionnaires by themselves

resultsA total of 80 patients were enrolled for analysis, including 44 who underwent the original Frey's procedure and 36 who underwent a modified Frey's procedure. The mean age was 46 years in the original group and 48 years in the modified group. Thirty-five male patients (80%) were in the original group and 33 (92%) in the modified group. There were no differences in the operating time, blood loss, and postoperative morbidity and mortality between the two groups. The mean follow-up was 50.3 mo in the original group and 48.7 mo in the modified group. There were no differences in endocrine and exocrine function preservation between the two groups. The original Frey's procedure resulted in significantly better pain relief, as shown by 5-year follow-up (

conclusionThe original Frey's procedure is as safe as the modified procedure, but the former yields better pain relief. The severity of CP does not affect postoperative pain relief.

Indexed as

AdultAlcohol DrinkingBlood Loss, SurgicalCross-Sectional StudiesFemaleHumansMaleMiddle AgedOperative TimePain MeasurementPancreatectomyPancreatitis, ChronicPostoperative PainQuality of LifeRetrospective StudiesRisk FactorsChronic pancreatitisFrey’s procedureM-ANNHEIM severity indexPain reliefQuality of life

Identifiers

PMID28058022
PMCPMC5175254
OpenAlexW2563716901

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.