Evidence map›Paper›PMID 30062545›Full record

ArticleWorld journal of surgery2018

Perioperative Outcomes of Laparoscopic Minor Hepatectomy for Hepatocellular Carcinoma in the Elderly.

Brian K P Goh, Darren Chua, Nicholas Syn, Jin-Yao Teo, Chung-Yip Chan, Ser-Yee Lee, Prema Raj Jeyaraj, Peng-Chung Cheow, Pierce K H Chow, London L P J Ooi and 1 more

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In one paragraph

Article in World journal of surgery, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 4 pooled it
–field-weighted citation impact
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

12 citing papers in PubMed, 4 syntheses or guidelines pooled it.

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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

11 authors.

Brian K P GohDepartment of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, 20 College Road, Academia, Singapore, 169856, Singapore. bsgkp@hotmail.com.
Darren ChuaDepartment of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, 20 College Road, Academia, Singapore, 169856, Singapore.
Nicholas SynDepartment of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, 20 College Road, Academia, Singapore, 169856, Singapore.
Jin-Yao TeoDepartment of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, 20 College Road, Academia, Singapore, 169856, Singapore.
Chung-Yip ChanDepartment of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, 20 College Road, Academia, Singapore, 169856, Singapore.
Ser-Yee LeeDepartment of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, 20 College Road, Academia, Singapore, 169856, Singapore.
Prema Raj JeyarajDepartment of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, 20 College Road, Academia, Singapore, 169856, Singapore.
Peng-Chung CheowDepartment of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, 20 College Road, Academia, Singapore, 169856, Singapore.
Pierce K H ChowDepartment of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, 20 College Road, Academia, Singapore, 169856, Singapore.
London L P J OoiDepartment of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, 20 College Road, Academia, Singapore, 169856, Singapore.
Alexander Y F ChungDepartment of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, 20 College Road, Academia, Singapore, 169856, Singapore.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThis study aims to evaluate the safety and feasibility of laparoscopic minor hepatectomy (LMH) in elderly patients with hepatocellular carcinoma (HCC).

methodsA total of 40 consecutive elderly (≥ 70 years) patients were compared with 94 young patients (< 70 years). The 40 patients were also compared with 85 consecutive elderly patients who underwent open minor hepatectomies (OMH). After 1:1 propensity-score matching (PSM), 32 LMHs were compared with 32 OMHs in elderly patients.

resultsComparison between the baseline characteristics of elderly and young HCC patients showed that elderly patients were significantly more likely to have comorbidities, ASA score > 2, non-hepatitis B, previous liver resection and larger tumor size. Comparison between perioperative outcomes demonstrated that elderly patients were significantly more likely to have a longer operation time, increased blood loss, increased need for blood transfusion, longer Pringles duration and longer postoperative stay. Comparison between LMH and OMH in elderly patients demonstrated no significant difference in baseline characteristics except the LMH cohort were significantly more likely to have > 1 comorbidity, higher platelet count and lower median AFP level. Comparison between outcomes before and after PSM demonstrated that LMH was associated with longer operation time, increased blood loss, longer Pringles duration but decreased postoperative pulmonary complications and shorter postoperative stay compared to OMH.

conclusionLMH is safe and feasible in elderly patients with HCC. However, LMH in elderly patients is associated with poorer perioperative outcomes compared to LMH in young patients. Comparison between LMH and OMH in elderly patients demonstrated advantages in terms of decreased pulmonary complications and shorter length of stay at the expense of increased operation time and blood loss.

Indexed as

AdultAgedAged, 80 and overAge FactorsCarcinoma, HepatocellularFemaleHepatectomyHumansLaparoscopyLength of StayLiver NeoplasmsMaleMiddle AgedOperative TimePostoperative ComplicationsPropensity Score

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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.