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Antrasiklinlerle Tedavi Edilmiş Pediatrik Kanser Hastalarında Uzun Dönemde Gelişen Subklinik Kardiyotoksisitenin Fonksiyonel Egzersiz Kapasitesi Üzerine Etkisi

Year 2015, Volume: 9 Issue: 4, 254 - 259, 01.12.2015

Abstract

Amaç: Çalışmada antrasiklin kullanılarak tedavi edilmiş pediatrik kanser hastalarının uzun dönem takiplerinde görülebilen subklinik kardiyotoksisite ile fonksiyonel egzersiz kapasitesi arasındaki ilişki incelenmiştir.Gereç ve Yöntemler: Kemoterapi tedavisi 9-16 yıl önce tamamlanmış ve kalp yetmezliği bulguları olmayan 16 hasta ile 16 sağlıklı kontrol çalışmaya alındı. Ejeksiyon fraksiyonu, fraksiyonel kısalma ve miyokardiyal performans indeksi ölçümleri ekokardiyografik olarak alındı. Subklinik kardiyotoksisite açısından miyokardiyal performans indeks sınırı 0.37 olarak kabul edildi. Fonksiyonel egzersiz kapasitesi 6-dakika yürüme testi ile değerlendirildi.Bulgular: Hastaların miyokardiyal performans indeks değerleri belirgin olarak kontrol grubundan daha yüksek saptandı (p<0.001). 6-dakika yürüme testi mesafesi kontrol grubuna göre hastalarda daha kısa ölçüldü (p= 0.02); özellikle subklinik kardiyotoksisitesi olan hastalarda bu fark daha belirgindi (p= 0.001). 6-dakika yürüme testi ile miyokardiyal performans indeksi arasında iyi bir korelasyon bulunduğu gibi (r= -0.6 p=0.03) kümülatif antrasiklin dozu ile bu iki değer arasında da anlamlı korelasyon saptandı (sırasıyla r= -0.6 p= 0.04 ve r= 0.6 p= 0.02).Sonuç: Tedavisi tamamlanmış pediatrik kanser hastalarının uzun dönem takiplerinde klinik bulgu olmaksızın subklinik kardiyotoksisite görülebilmektedir. Fonksiyonel egzersiz kapasitesinin ve bunun sonucunda yaşam kalitesinin düşmesiyle sonuçlanabileceğinden subklinik kardiyotoksisite önemsenmesi gereken bir durumdur. 6-dakika yürüme testi ve miyokardiyal performans indeksi arasında iyi bir korelasyon olduğundan subklinik kardiyotoksisite açısından bir belirleyici olarak kullanılabilir.

References

  • Steliarova-Foucher E, Stiller C, Kaatsch P, Berrino F, Coebergh JW, Lacour B, et al. Geographical patterns and time trends of cancer incidence and survival among children and adolescents in Europe since the 1970s (the ACCIS project): An epidemiological study. Lancet 2004;364:2097-105.
  • Curry HL, Parkes SE, Powell JE, Mann JR. Caring for survivors of childhood cancers: The size of the problem. Eur J Cancer 2006;42:501-8.
  • Kremer LC, van Dalen EC, Offringa M, Ottenkamp J, Voute PA. Anthracycline-induced clinical heart failure in a cohort of 607 children: Long-term follow-up study. J Clin Oncol 2001;19:191-6.
  • Altena R, Perik PJ, van Veldhuisen DJ, de Vries EG, Gietema JA. Cardiovascular toxicity caused by cancer treatment: Strategies for early detection. Lancet Oncol 2009;10:391-9.
  • Armstrong GT, Plana JC, Zhang N, Srivastava D, Green DM, Ness KK, et al. Screening adult survivors of childhood cancer for cardiomyopathy: Comparison of echocardiography and cardiac magnetic resonance imaging. J Clin Oncol 2012;30:2876-84.
  • Ulrich S, Hildenbrand FF, Treder U, Fischler M, Keusch S, Speich R, et al. Reference values for the 6-minute walk test in healthy children and adolescents in Switzerland. BMC Pulm Med 2013;13:49.
  • Kanburoglu MK, Ozdemir FM, Ozkan S, Tunaoglu FS. Reference values of the 6-minute walk test in healthy Turkish children and adolescents between 11 and 18 years of age. Respir care 2014;59:1369-75.
  • Chatterjee K, Zhang J, Tao R, Honbo N, Karliner JS. Vincristine attenuates doxorubicin cardiotoxicity. Biochem Biophys Res Commun 2008;373:555-60.
  • Motosue MS, Zhu L, Srivastava K, Stokes DC, Hudson MM, McPherson V, et al. Pulmonary function after whole lung irradiation in pediatric patients with solid malignancies. Cancer 2012;118: 1450-6.

Effect of Late-Term Subclinical Cardiotoxicity on Functional Exercise Capacity of Pediatric Cancer Survivors who were Treated with Anthracyclines

Year 2015, Volume: 9 Issue: 4, 254 - 259, 01.12.2015

Abstract

Objective: We aimed to evaluate the functional exercise capacity and its relation to echocardiographic measurements in pediatric cancer survivors who were treated with anthracyclines.Material and Methods: Sixteen patients who completed chemotherapy 9-16 years ago and who have no symptoms of heart failure were enrolled in the study, together with 16 healthy subjects. Ejection fraction, fractional shortening, and myocardial performance index were calculated by echocardiographic evaluation. Patients with a myocardial performance index > 0.37 were accepted as having subclinical cardiotoxicity. Functional exercise capacity was evaluated by the sixminute walk test. results: Patients had significantly higher values of myocardial performance index than control subjects (p < 0.001). The six-minute walking distance was found to be lower in patients than that of the control subjects (p= 0.02). Furthermore, in patients with subclinical cardiotoxicity, the difference was more significant (p= 0.001). Six minute walking distance and myocardial performance index were well correlated with each other (r= -0.6 p= 0.03) and with cumulative anthracycline dosage (r= -0.6 p= 0.04 and r= 0.6 p= 0.02 respectively).conclusion: Long-term pediatric cancer survivors may have subclinicalcardiotoxicity despite having no clinical symptoms. Patients with subclinical cardiotoxicity should be taken into account for having impaired functional exercise capacity and correspondingly low quality of life. Six-minute walk test could be a useful indicator for subclinical cardiotoxicity since it is well correlated with myocardial performance index

References

  • Steliarova-Foucher E, Stiller C, Kaatsch P, Berrino F, Coebergh JW, Lacour B, et al. Geographical patterns and time trends of cancer incidence and survival among children and adolescents in Europe since the 1970s (the ACCIS project): An epidemiological study. Lancet 2004;364:2097-105.
  • Curry HL, Parkes SE, Powell JE, Mann JR. Caring for survivors of childhood cancers: The size of the problem. Eur J Cancer 2006;42:501-8.
  • Kremer LC, van Dalen EC, Offringa M, Ottenkamp J, Voute PA. Anthracycline-induced clinical heart failure in a cohort of 607 children: Long-term follow-up study. J Clin Oncol 2001;19:191-6.
  • Altena R, Perik PJ, van Veldhuisen DJ, de Vries EG, Gietema JA. Cardiovascular toxicity caused by cancer treatment: Strategies for early detection. Lancet Oncol 2009;10:391-9.
  • Armstrong GT, Plana JC, Zhang N, Srivastava D, Green DM, Ness KK, et al. Screening adult survivors of childhood cancer for cardiomyopathy: Comparison of echocardiography and cardiac magnetic resonance imaging. J Clin Oncol 2012;30:2876-84.
  • Ulrich S, Hildenbrand FF, Treder U, Fischler M, Keusch S, Speich R, et al. Reference values for the 6-minute walk test in healthy children and adolescents in Switzerland. BMC Pulm Med 2013;13:49.
  • Kanburoglu MK, Ozdemir FM, Ozkan S, Tunaoglu FS. Reference values of the 6-minute walk test in healthy Turkish children and adolescents between 11 and 18 years of age. Respir care 2014;59:1369-75.
  • Chatterjee K, Zhang J, Tao R, Honbo N, Karliner JS. Vincristine attenuates doxorubicin cardiotoxicity. Biochem Biophys Res Commun 2008;373:555-60.
  • Motosue MS, Zhu L, Srivastava K, Stokes DC, Hudson MM, McPherson V, et al. Pulmonary function after whole lung irradiation in pediatric patients with solid malignancies. Cancer 2012;118: 1450-6.
There are 9 citations in total.

Details

Other ID JA38GP75AE
Journal Section Research Article
Authors

Mehmet Kenan Kanburoğlu This is me

Fatma Sedef Tunaoğlu This is me

Güçlü Pınarlı This is me

Ceyda Karadeniz This is me

Aynur Oğuz This is me

Ayse İnci Yıldırım This is me

Serdar Kula This is me

Deniz Oğuz This is me

Rana Olguntürk This is me

Publication Date December 1, 2015
Submission Date December 1, 2015
Published in Issue Year 2015 Volume: 9 Issue: 4

Cite

Vancouver Kanburoğlu MK, Tunaoğlu FS, Pınarlı G, Karadeniz C, Oğuz A, Yıldırım Aİ, Kula S, Oğuz D, Olguntürk R. Effect of Late-Term Subclinical Cardiotoxicity on Functional Exercise Capacity of Pediatric Cancer Survivors who were Treated with Anthracyclines. Türkiye Çocuk Hast Derg. 2015;9(4):254-9.


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