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Impact of Delayed Diagnosis on Prognosis in Multiple Myeloma: A Retrospective Cohort Study at Siriraj Hospital

Impact of Delayed Diagnosis on Prognosis in Multiple Myeloma: A Retrospective Cohort Study at Siriraj Hospital

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20250519007
Enrollment
368
Registered
2025-05-19
Start date
2025-06-01
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

multiple myeloma Delayed Diagnosis multiple myeloma

Interventions

patients with delayed diagnosis of not more than 6 months ,patients with delayed diagnosis of more than 6 months
Prevention,Prevention

Sponsors

Mahidol University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Patients aged 18 years or older 2. Patients with a confirmed diagnosis of multiple myeloma based on International Myeloma Working Group (IMWG) criteria diagnosed or refer to Siriraj hospital at year 2020-2024 3. Availability of complete medical records, including presenting symptoms, initial laboratory results, and diagnostic timeline

Exclusion criteria

Exclusion criteria: 1. Patients with incomplete records or insufficient data to determine the time to diagnosis 2. Patients diagnosed incidentally or during routine health screenings

Design outcomes

Primary

MeasureTime frame
rate of myeloma-related complications at the time of diagnosis amount of patients who have pathological fractures, renal dysfunction, hypercalcemia, or severe anemia

Secondary

MeasureTime frame
overall survival at death the time from presenting symptoms to death,Progression-Free Survival at progression of disease or death the time from presenting symptoms to progression or death,clinical and laboratory factors associated with delayed diagnosis at the time of diagnosis amount of patients who have tumor burden, or high-risk genetics,healthcare system-related factors contributing to diagnostic delays at the time of diagnosis number of prior doctor visits, or referral patterns

Countries

Thailand

Contacts

Public ContactChutima Kunacheewa

Faculty of Medicine Siriraj Hospital

chutima.kua@mahidol.ac.th024197767

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026