Evidence map›Paper›PMID 31161102›Full record

ArticleIndian journal of endocrinology and metabolism

Outcomes of Bilateral Adrenalectomy in Cushing's Syndrome.

Lakshmi Nagendra, Nisha Bhavani, Praveen V Pavithran, Ginil P Kumar, Usha V Menon, Arun S Menon, Lakshmi Kumar, Harish Kumar, Vasantha Nair, Nithya Abraham and 1 more

Open access · diamondAbstract read
In one paragraph

Article in Indian journal of endocrinology and metabolism. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 32% 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

2 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.

  1. Pooled it
  2. 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

11 authors at 1 institution in 1 country.

Lakshmi NagendraDepartment of Endocrinology, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Cochin, Kerala, India.
Nisha BhavaniDepartment of Endocrinology, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Cochin, Kerala, India.
Praveen V PavithranDepartment of Endocrinology, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Cochin, Kerala, India.
Ginil P KumarDepartment of Urology, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Cochin, Kerala, India.
Usha V MenonDepartment of Endocrinology, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Cochin, Kerala, India.
Arun S MenonDepartment of Endocrinology, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Cochin, Kerala, India.
Lakshmi KumarDepartment of Anaesthesiology, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Cochin, Kerala, India.
Harish KumarDepartment of Endocrinology, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Cochin, Kerala, India.
Vasantha NairDepartment of Endocrinology, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Cochin, Kerala, India.
Nithya AbrahamDepartment of Endocrinology, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Cochin, Kerala, India.
Prem NarayananDepartment of Endocrinology, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Cochin, Kerala, India.
Amrita Institute of Medical Sciences and Research Centre · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

contextThe literature on outcomes of bilateral adrenalectomy (BADx) in Cushing's syndrome (CS) is scant.

aimsThe aim of this study is to analyze the short- and long-term outcomes of patients who underwent BADx and to compare the outcomes among different etiologies of CS. SETTINGS AND

designThis is a retrospective analysis of patients who underwent BADx for CS at our center between 2005 and 2018. MATERIALS AND

methodsIn all, 33 patients were studied for clinical outcomes, survival rates, and long-term complications. STATISTICAL ANALYSIS: All analyses were performed with SPSS software (version 21.0).

resultsThe mean age at surgery was 39.33 ± 15.67 years. The primary etiology for CS was Cushing's disease (CD) in 42.42%, ectopic source in 36.36%, primary pigmented nodular adrenocortical disease (PPNAD) in 12.12%, and adrenocorticotrophin hormone-independent macronodular adrenal hyperplasia (AIMAH) in 9.09% of patients. The median follow-up time was 72.77 months. Improvement in hypertension and diabetes status after surgery was seen in 78% and 76.19% of patients, respectively. Proximal myopathy improved in 68% of patients. Nelson's syndrome and adrenal crisis were seen in 21.4% of patients each on long-term follow-up. Total mortality after BADx was 33.3%. Mortality in the first 30 days after surgery was seen in five patients (15.15%). Higher cortisol levels at presentation and age more than 40 years were predictors of mortality. Among the Cushing's subtypes, PPNAD had the best prognosis followed by CD. Perioperative Infections were a major cause of mortality.

conclusionBADx is an effective treatment for CS especially in patients with PPNAD and CD but carries a significant mortality rate too.

Indexed as

Bilateral adrenalectomyCushing's syndromelong-term outcomesNelson's syndromesurvival

Identifiers

PMID31161102
PMCPMC6540899
OpenAlexW2945306088

What OpenQuestion holds

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LicenceCC BY-NC-SA
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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.