Journals / Uludağ Üniversitesi Tıp Fakültesi Dergisi / 2020 / Cilt: 46 - Sayı: 2

Does Bone Marrow Evaluation Have a Contribution to Clinical Management in Patients Seventy Five Years and Older?

Yetmiş Beş Yaş ve Üstü Hastalarda Kemik İliği Değerlendirmesinin Klinik Yaklaşıma Katkısı Var mıdır?

Pages
195–201
Publication Date
2020-08-01
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Two-years overall survival was 57% in the treated and 41.7% in non-treated patients.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In clinical practice the role of bone marrow evaluation (BM) in the elderly, especially in patients over 75 years old who are referred as middle/advanced old, is not clear.
📊
Key Findings & Data:In this study the aim was to assess the indications, results and the contribution of BM aspiration and biopsies to the clinical management and outcomes in patients over 75 years old.
💡
Conclusion & Impact:Two-years overall survival was 57% in the treated and 41.7% in non-treated patients.
🔬Design:Research Article
📍Scope:2014 Verileri
⚙️Variables:kemik iliği · biyopsi · aspirasyon

Abstract

In clinical practice the role of bone marrow evaluation (BM) in the elderly, especially in patients over 75 years old who are referred as middle/advanced old, is not clear. In this study the aim was to assess the indications, results and the contribution of BM aspiration and biopsies to the clinical management and outcomes in patients over 75 years old. All ≥75 years old patients to whom BM evaluation was performed between January 2014 and December 2018 in our clinic were assessed retrospectively. The clinical properties, laboratory, peripheral blood smear and BM aspiration/biopsy results, the applied treatments and the survival outcomes were evaluated. The mean age of the 81 included patients was 80.4±4 (75-95). There was no procedure-related complication. Cytopenias were the most frequent indication. Anemia, leukopenia and thrombocytopenia were detected in 87.6%, 25.9% and 50.6% respectively. Myelodyspastic syndrome (MDS) was the most frequent diagnosis. Multiple myeloma, myeloproliferative diseases and non-Hodgkin lymphoma were the following diagnoses. Aspiration and biopsy showed high correlation. In general the median survival was 69 months in the treated patients and 35 months in non-treated patients. Two-years overall survival was 57% in the treated and 41.7% in non-treated patients. In conclusion in order to diagnose hematological and some non-hematological disorders confined to advanced age, BM evaluation may be performed safely in patients over 75 years old. The indications of BM evaluation is different than childhood and younger adulthood. Treatment of disorders that were diagnosed with this procedure provides a survival benefit. For this reason whenever indicated, in order to diagnose and improve the survival with appropriate treatment, BM evaluation may be offered to patients in this age group.

Özet

Yaşlı hastalarda, özellikle de orta/ileri yaşlılık olarak tanımlanan ≥75 yaş grubunda kemik iliği değerlendirmenin klinik uygulamalardaki yeri net değildir. Bu çalışmada ≥75 yaşındaki hastalarda yapılan kemik iliği biyopsi ve aspirasyon endikasyonlarının, sonuçlarının ve yapılan kemik iliği incelemesinin klinik yaklaşıma ve sonuçlara katkısının değerlendirilmesi amaçlanmıştır. Ocak 2014- Aralık 2018 yılları arasında kliniğimizde kemik iliği incelemesi yapılan tüm ≥75 yaş hastalar retrospektif olarak değerlendirildi. Hastaların klinik özellikleri ve laboratuvar kan değerleri, periferik yayma, kemik iliği aspirasyon ve biyopsi sonuçları, aldıkları tedaviler ve sağ kalımları değerlendirildi. Çalışmaya dâhil edilen 81 hastanın ortalama yaşı 80,4±4 yıldı (75-95). İşleme bağlı komplikasyon görülmedi. Sitopeniler en sık endikasyondu. Anemi %87,6 oranında görülürken, lökopeni %25,9 ve trombositopeni %50,6 oranında görülmekteydi. En sık konulan tanı miyelodisplastik sendromdu (MDS). Yine multipl miyelom, miyeloproliferatif hastalıklar ve non-Hodgkin lenfoma MDS’yi takip ediyordu. Aspirasyon ve biyopsi yüksek oranda uyum göstermekteydiler. Genel olarak tedavi alan hastalarda ortanca sağ kalım süresi 69 ayken, almayan grupta 35 aydı. Yine 2 yıllık genel sağ kalım tedavi alan hastalarda %57 iken, almayan hastalarda %41,7 idi. Sonuç olarak ≥75 yaş hastalarda, ileri yaşa özgü hematolojik ve bazı non-hematolojik hastalıkların tanısının konulması için kemik iliği incelemesi güvenle yapılabilir. Kemik iliği incelemesinin endikasyonları çocuk ve genç erişkinlerinkinden farklıdır. Bu incelemeyle tanısı konulan hastalıklarda uygulanan tedaviler ile sağ kalım artmaktadır. Bu nedenle endikasyon varlığında, tanının konulması ve uygun tedavinin başlanması yolu ile sağ kalımı arttırmak için kemik iliği incelemesi bu yaş grubuna önerilmelidir.

🔖

Cite This Article

AYTAN, P., YERAL, M., KOÇER, E., BOĞA, C. (2020). Does Bone Marrow Evaluation Have a Contribution to Clinical Management in Patients Seventy Five Years and Older?. Uludağ Üniversitesi Tıp Fakültesi Dergisi, Cilt: 46 - Sayı: 2, 195–201. https://ajindex.com/articles/134734

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (12)

  1. Türkiye istatistik kurumu, Temel istatistikler, http://www.tuik.gov.tr/UstMenu.do?metod=temelist, en son erişim 07/05/2020
  2. Prabhakar M, Ershler WB, Longo DL. Bone marrow, thymus and blood: changes across the lifespan. Aging health. 2009;5:385‐93 Al-Gwaiz LA. Analysis of 3494 bone marrow examinations in areferral hospital: indications and interpretations. Saudi Med J.1997;18:144-7 Bashawri LA. Bone marrow examination: indications anddiagnostic value. Saudi Med J. 2002;23:191-6
  3. World Health Organization. (2017). World report on Ageing and Health. http:// apps.who.int/iris/bitstream/10665/ 186463/ 1/9789240694811_eng.pdf (Erişim tarihi: 07.05.2018)
  4. Kaur G, Basu S, Kaur P, Sood T. Metastatic bone marrow tumors: Study of nine cases and review of the literature. J Blood Disord Transfus 2011;2:110 Longo, DL. Immunology of aging. In: Paul, WE., editor. Fundamental Immunology. Vol. 5th edition. Williams and Wilkins; Philadelphia, Lippicott: 2003. p. 1043-1075.
  5. Hakim FT, Gress RE. Immunosenescence: deficits in adaptive immunity in the elderly. Tissue Antigens 2007;70:179–89.
  6. Linton PJ, Dorshkind K. Age-related changes in lymphocyte development and function. Nat Immunol 2004;5:133–9
  7. Lichtman MA, Rowe JM. The relationship of patient age to the pathobiology of the clonal myeloid diseases. Semin Oncol 2004;31:185–97
  8. Beghe C, Wilson A, Ershler WB. Prevalence and outcomes of anemia in geriatrics: a systematic review of the literature. Am J Med 2004;116(Suppl 7A):3S–10S Guralnik JM, Eisenstaedt RS, Ferrucci L, Klein HG, Woodman RC. Prevalence of anemia in persons 65 years and older in the United States: evidence for a high rate of unexplained anemia. Blood 2004;104:2263–8.
  9. Hartsock RJ, Smith EB, Petty CS. Normal variations with aging of the amount of hematopoietic tissue in bone marrow from the anterior iliac crest. a study made from 177 cases of sudden death examined by necropsy. Am J Clin Pathol 1965;43:326–31.
  10. Ricci C, Cova M, Kang YS, et al. Normal age-related patterns of cellular and fatty bone marrow distribution in the axial skeleton: MR imaging study. Radiology 1990;177:83–8
  11. Justesen J, Stenderup K, Ebbesen EN, Mosekilde L, Steiniche T, Kassem M. Adipocyte tissue volüme in bone marrow is increased with aging and in patients with osteoporosis. Biogerontology 2001;2:165–71 MacKinney AA Jr. Effect of aging on the peripheral blood lymphocyte count. J Gerontol 1978;33: 213–6
  12. Manion EM, Rosenthal NS. Bone marrow biopsies in patients 85 years or older. Am J Clin Pathol. 2