Evidence map›Paper›PMID 33025546›Full record

ArticlePituitary2021

Healthcare utilization and costs among prolactinoma patients: a cross-sectional study and analysis of determinants.

Merel van der Meulen, Amir H Zamanipoor Najafabadi, Daniel J Lobatto, Wilbert B van den Hout, Cornelie D Andela, Ingrid M Zandbergen, Alberto M Pereira, Wouter R van Furth, Thea P M Vliet Vlieland, Nienke R Biermasz

Open access · hybridAbstract read
In one paragraph

Article in Pituitary, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 27% 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, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Cognition and psychological wellbeing in hypopituitary patients.Reviews in endocrine & metabolic disorders · 2024
    Review
  5. Article
  6. Article
  7. Article
  8. 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

10 authors at 2 institutions in 1 country.

Merel van der MeulenDepartment of Medicine, Division of Endocrinology, Pituitary Center and Center for Endocrine Tumors, Leiden University Medical Center, Leiden, The Netherlands. m.vandermeulen@lumc.nl.ORCID http://orcid.org/0000-0002-0001-4408
Amir H Zamanipoor NajafabadiDepartment of Medicine, Division of Endocrinology, Pituitary Center and Center for Endocrine Tumors, Leiden University Medical Center, Leiden, The Netherlands.ORCID http://orcid.org/0000-0003-2400-2070
Daniel J LobattoDepartment of Medicine, Division of Endocrinology, Pituitary Center and Center for Endocrine Tumors, Leiden University Medical Center, Leiden, The Netherlands.ORCID http://orcid.org/0000-0002-2523-8707
Wilbert B van den HoutDepartment of Medical Decision Making & Quality of Care, Leiden University Medical Center, Leiden, The Netherlands.ORCID http://orcid.org/0000-0002-6425-0135
Cornelie D AndelaDepartment of Medicine, Division of Endocrinology, Pituitary Center and Center for Endocrine Tumors, Leiden University Medical Center, Leiden, The Netherlands.ORCID http://orcid.org/0000-0002-3410-8701
Ingrid M ZandbergenDepartment of Medicine, Division of Endocrinology, Pituitary Center and Center for Endocrine Tumors, Leiden University Medical Center, Leiden, The Netherlands.ORCID http://orcid.org/0000-0003-1077-8273
Alberto M PereiraDepartment of Medicine, Division of Endocrinology, Pituitary Center and Center for Endocrine Tumors, Leiden University Medical Center, Leiden, The Netherlands.ORCID http://orcid.org/0000-0002-1194-9866
Wouter R van FurthUniversity Neurosurgical Centre Holland, Leiden University Medical Centre, Haaglanden Medical Centre and Haga Teaching Hospital, Leiden, The Hague, The Netherlands.ORCID http://orcid.org/0000-0001-5208-921X
Thea P M Vliet VlielandDepartment of Orthopedics, Rehabilitation and Physical Therapy, Leiden University Medical Center, Leiden, The Netherlands.ORCID http://orcid.org/0000-0001-6322-3859
Nienke R BiermaszDepartment of Medicine, Division of Endocrinology, Pituitary Center and Center for Endocrine Tumors, Leiden University Medical Center, Leiden, The Netherlands.ORCID http://orcid.org/0000-0001-5817-3594
Leiden University Medical Center · NLLeiden University · NL

Funding

Pfizer (US) WI219567
6 · The paper itself

Abstract

purposeProlactinomas are the most prevalent functioning pituitary adenomas. They affect gonadal function as well as health-related quality of life (HRQoL). This study aimed to report healthcare utilization and costs, including their determinants, for prolactinoma patients.

methodsCross-sectional study of 116 adult prolactinoma patients in chronic care in a Dutch tertiary referral center. Patients completed four validated questionnaires, assessing healthcare utilization and costs over the previous 12 months (Medical Consumption Questionnaire), disease bother and needs (Leiden Bother and Needs Questionnaire Pituitary), HRQoL (Short Form-36), and self-reported health status (EuroQol 5D). Regression analyses were used to assess associations between disease-related characteristics and healthcare utilization and costs.

resultsMean age was 52.0 years (SD 13.7) and median follow-up was 15.0 years (IQR 7.6-26.1). Patients visited the endocrinologist (86.2%), general practitioner (37.9%), and ophthalmologist (25.0%) most frequently. Psychological care was used by 12.9% of patients and 5% were admitted to hospital. Mean annual healthcare costs were €1928 (SD 3319), mainly for pituitary-specific medication (37.6% of total costs), hospitalization (19.4%) and specialist care (16.1%). Determinants for higher healthcare utilization and costs were greater disease bother and needs for support, lower HRQoL, elevated prolactin, and longer disease duration, while tumor size, hypopituitarism and adrenal insufficiency were not significantly associated with healthcare utilization and costs.

conclusionHealthcare utilization and costs of prolactinoma patients are related to patient-reported HRQoL, bother by disease and needs for support. Therefore, addressing patients' HRQoL and needs is a way forward to improve efficiency of care and patients' health status.

Indexed as

AdultCross-Sectional StudiesFemaleHumansMaleMiddle AgedProlactinomaQuality of LifeRegression AnalysisSurveys and QuestionnairesCostsHealthcare utilizationHealth-related quality of lifePituitary adenomaProlactinomaValue-based healthcare

Identifiers

PMID33025546
PMCPMC7864816
OpenAlexW3092318467

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.