Evidence map›Paper›PMID 42010000›Full record

ArticleScientific reports2026

Clinical characteristics, laboratory measures, and quality of life as predictors of medication adherence in multiple myeloma.

Nizar Abu Hamdeh, Mohammad Alnees, Ibraheem AbuAlrub, Duha Najajra, Osama Ewidat, Abdulrahman Abu Hassan, Anwar Zahran, Yahya Z Fraitekh, Abdalaziz Darwish, Mohammad Masu'd and 15 more

Abstract readMulticenter Study
In one paragraph

Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

25 authors.

Nizar Abu Hamdeh *Palestinian Clinical Research Center, Bethlehem, Palestine.
Mohammad Alnees *Palestinian Clinical Research Center, Bethlehem, Palestine. a2011z2012z2013@gmail.com.ORCID http://orcid.org/0000-0002-5577-8499
Ibraheem AbuAlrubPalestinian Clinical Research Center, Bethlehem, Palestine.
Duha NajajraPalestinian Clinical Research Center, Bethlehem, Palestine.
Osama EwidatPalestinian Clinical Research Center, Bethlehem, Palestine.
Abdulrahman Abu HassanPalestinian Clinical Research Center, Bethlehem, Palestine.
Anwar ZahranPalestinian Clinical Research Center, Bethlehem, Palestine.
Yahya Z FraitekhPalestinian Clinical Research Center, Bethlehem, Palestine.
Abdalaziz DarwishPalestinian Clinical Research Center, Bethlehem, Palestine.
Mohammad Masu'dPalestinian Clinical Research Center, Bethlehem, Palestine.
Alaa DabashPalestinian Clinical Research Center, Bethlehem, Palestine.
Siwar HajPalestinian Clinical Research Center, Bethlehem, Palestine.
Saeed BakeerPalestinian Clinical Research Center, Bethlehem, Palestine.
Hasan KhaliliPalestinian Clinical Research Center, Bethlehem, Palestine.
Kareem IbraheemPalestinian Clinical Research Center, Bethlehem, Palestine.
Nouraldin HihPalestinian Clinical Research Center, Bethlehem, Palestine.
Sara AtallahPalestinian Clinical Research Center, Bethlehem, Palestine.
Ghaith GhannamPalestinian Clinical Research Center, Bethlehem, Palestine.
Nemat GhannamPalestinian Clinical Research Center, Bethlehem, Palestine.
Akram KaramaPalestinian Clinical Research Center, Bethlehem, Palestine.
Laith El-LahhamPalestinian Clinical Research Center, Bethlehem, Palestine.
Majdi ZaidDepartment of Hematology and Oncology, Al-Watani Hospital, Nablus, Palestine.
Loay ShaheenDepartment of Hematology and Oncology, Al-Watani Hospital, Nablus, Palestine.
Majd BayahHeart Center, Kaplan Medical Center, Rehovot, affiliated with the Hebrew University, Jerusalem, Israel.
Haitham Abu KhadijaPalestinian Clinical Research Center, Bethlehem, Palestine. Haitham2048@yahoo.com.ORCID http://orcid.org/0000-0002-2336-3125

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Medication adherence in multiple myeloma (MM) is a key determinant of treatment outcomes, yet its relationship with patient-reported quality of life (QOL) remains insufficiently studied. We conducted a multi-center cross-sectional study across five West Bank hospitals (2018–2025), enrolling 250 adults with MM on active treatment. At enrollment, patients completed the EORTC QLQ-MY20 to assess disease-specific QOL, and one month later, adherence was evaluated using the Morisky Medication Adherence Scale-4 (MMAS-4). Most patients demonstrated medium (38.4%) or high (41.6%) adherence. Symptom burden was considerable, with lower back pain (76.4%), joint pain (69.2%), bone pain (63.6%), and constitutional symptoms (60.0%) reported frequently. Ordinal logistic regression revealed that higher scores in functional domains were strongly associated with better adherence, specifically in the Future Perspective (aCoeff = 1.044, p < 0.001) and Body Image (aCoeff = 0.757, p < 0.001) domains. In contrast, higher symptom burden predicted lower adherence: Side Effects (aCoeff = -1.134; p < 0.001) and Disease Symptoms (aCoeff = -1.020; p < 0.001). No significant associations were observed with most demographic, comorbidity, or laboratory variables. These findings demonstrate that QOL domains are independent predictors of adherence in MM. Routine QOL monitoring may help identify patients at risk of non-adherence and inform supportive interventions to sustain therapy and improve outcomes.

Indexed as

Drug MonitoringMedication AdherenceMultiple MyelomaQuality of LifeAdultAgedCross-Sectional StudiesFemaleHumansMaleMiddle AgedSymptom BurdenMedication adherenceMultiple myelomaPatient-reported outcomesQuality of lifeSupportive care

Identifiers

PMID42010000
PMCPMC13265942

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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.