Evidence map›Paper›PMID 29022106›Full record

ArticleWorld journal of surgery2018

Minimally Invasive Adrenalectomy for Adrenocortical Carcinoma: Five-Year Trends and Predictors of Conversion.

Natalie A Calcatera, Chi Hsiung-Wang, Nicholas R Suss, David J Winchester, Tricia A Moo-Young, Richard A Prinz

Abstract read
PubMed Publisher
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 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 11% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Analysis of risk factors for conversion in laparoscopic adrenalectomy: a single-institution series of 256 patients.Wideochirurgia i inne techniki maloinwazyjne = Videosurgery and other miniinvasive techniques · 2023
    Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Review
  14. Minimally invasive adrenalectomy for adrenocortical cancers: A systematic review.Indian journal of urology : IJU : journal of the Urological Society of India
    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 1 institution in 1 country.

Natalie A CalcateraDepartment of Surgery, NorthShore University HealthSystem, 2650 Ridge Avenue, Walgreen Suite 2507, Evanston, IL, 60201, USA. ncalcatera@gmail.com.
Chi Hsiung-WangDepartment of Biostatistics and Research Informatics, NorthShore University HealthSystem, Evanston, IL, USA.
Nicholas R SussDepartment of Surgery, NorthShore University HealthSystem, 2650 Ridge Avenue, Walgreen Suite 2507, Evanston, IL, 60201, USA.
David J WinchesterDepartment of Surgery, NorthShore University HealthSystem, 2650 Ridge Avenue, Walgreen Suite 2507, Evanston, IL, 60201, USA.
Tricia A Moo-YoungDepartment of Surgery, NorthShore University HealthSystem, 2650 Ridge Avenue, Walgreen Suite 2507, Evanston, IL, 60201, USA.
Richard A PrinzDepartment of Surgery, NorthShore University HealthSystem, 2650 Ridge Avenue, Walgreen Suite 2507, Evanston, IL, 60201, USA.
NorthShore University HealthSystem · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAdrenocortical carcinoma (ACC) is rare but often fatal. Surgery offers the only chance of cure. As minimally invasive (MI) procedures for cancer become common, their role for ACC is still debated. We reviewed usage of MI approaches for ACC over time and risk factors for conversion using a large national database.

methodsACC patients with localized disease were identified in the National Cancer Data Base from 2010 to 2014. A retrospective review examined trends in the surgical approach over time. Patient demographics, surgical approach, and tumor characteristics between MI, open, and converted procedures were compared.

results588 patients underwent adrenalectomy for ACC, of which 200 were minimally invasive. From 2010 to 2014, MI operations increased from 26 to 44% with robotic procedures increasing from 5 to 16%. The use of MI operations compared to open was not different based on facility type (p = 0.40) or location (p = 0.63). MI tumors were more likely to be confined to the adrenal (p < 0.001) but final margin status was not different (p = 0.56). Conversion was performed in 38/200 (19%). Average tumor size was 10.2 cm in the converted group compared to 8.6 cm in the MI group (p = 0.09). There was no difference in extent of disease (p = 0.33), margin status (p = 0.12), or lymphovascular invasion (p = 0.59) between MI and converted procedures. Tumor size > 5 cm was the only significant predictor of conversion (p = 0.04). No patients with pathologic stage I disease required conversion (0/19).

conclusionsThe frequency of MI approaches for ACC is increasing. In the final year of the study, 44% of adrenalectomies were MI. Size > 5 cm was the only significant predictor of conversion.

Indexed as

Adrenal Cortex NeoplasmsAdrenalectomyAdrenocortical CarcinomaAdultAgedConversion to Open SurgeryFemaleHumansLaparoscopyMaleMargins of ExcisionMiddle AgedMinimally Invasive Surgical ProceduresRetrospective StudiesRisk Factors

Identifiers

PMID29022106
OpenAlexW2763367105

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.