Evidence map›Paper›PMID 25301076›Full record

ArticlePituitary2015

Discontinuation of somatostatin analogs while acromegaly is in long-term remission.

Esra Hatipoglu, Selma Bozcan, Pinar Kadioglu

Abstract readClinical Study
PubMed Publisher
In one paragraph

Article in Pituitary, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

10 citing papers in PubMed, 18 citations in OpenAlex.

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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

3 authors at 1 institution in 1 country.

Esra HatipogluDivision of Endocrinology and Metabolism, Department of Internal Medicine, Cerrahpasa Medical School, University of Istanbul, Istanbul, Turkey.
Selma Bozcan
Pinar Kadioglu
Istanbul University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeWe aimed to evaluate the disease activity of medically controlled patients with acromegaly after withdrawal of somatostatin receptor ligands (SRL).

methodsSixteen patients who were on a stable dose of SRL for more than 2 years and had at least 1 year of remission were included in the study. Five patients were on 10 mg, four were on 20 mg and three were on 30 mg of octreotide; whereas for lanreotide, one was on 60 mg, two were on 90 mg, and one was on 120 mg. All patients had received SRL with 28-day intervals. Basal GH, IGF1, glucose-suppressed GH levels were measured with 3-month intervals for a total of 12 months after withdrawal. Sella MRI evaluation was obtained at 6-month intervals. If the nadir GH level after glucose suppression was >1 ng/ml or IGF1 was above the normal limits during the follow-up period, SRL was restarted.

resultsThree months after stopping SRL, 10 (63%) had biochemical disease recurrence. After 12 months of follow-up, in total 13 (81%) of the patients recurred. The final basal GH levels before withdrawal, basal GH at month-3, and glucose suppressed GH levels were significantly lower in patients with sustained remission (p = 0.003, p < 0.001, and p = 0.001). Basal GH and glucose suppressed GH levels at month-3 were correlated with the basal GH levels at month-0 (r = 0.6, p = 0.008 and r = 0.5, p = 0.03).

conclusionThe final GH levels prior to discontinuation of SRL should be taken into consideration in patients with acromegaly in long-term remission. Moreover, the first visit 3 months after withdrawal is critically important for determining the future status of remission.

Indexed as

Withholding TreatmentAcromegalyAdenomaAdultAgedAntineoplastic Agents, HormonalFemaleGlucose Tolerance TestGrowth Hormone-Secreting Pituitary AdenomaHuman Growth HormoneHumansInsulin-Like Growth Factor IMagnetic Resonance ImagingMaleMiddle AgedNeoplasm Recurrence, LocalAntineoplastic Agents, HormonalHuman Growth HormoneInsulin-Like Growth Factor IlanreotideOctreotidePeptides, CyclicSomatostatin

Identifiers

PMID25301076
OpenAlexW2040810181

What OpenQuestion holds

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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.