Fryderyk Zawadzki

Mr. Fryderyk Zawadzki


Research Focus & Metrics

Academic Career Length

9Years (2018-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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16 July 2020 in Transplantation Proceedings
Verified
Journal Article
Open access
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TSTomasz Stącel
Tomasz Stącel
IJIzabela Jaworska
Izabela Jaworska
FZFryderyk Zawadzki
Fryderyk Zawadzki
MWMarta Wajda-Pokrontka
Marta Wajda-Pokrontka
ZTZofia Tatoj
Zofia Tatoj
MOMarek Ochman
Marek Ochman
Introduction: Lung transplantation (LTx) is the only effective method of treatment to improve the health and quality of life (QoL) of patients with end-stage lung diseases. After LTx, medical examination accompanied by quality of life assessment should be performed on routine follow-up visits. The aim of the study was to assess the QoL of patients after LTx. Material and methods The study group consisted of 60 patients (29 women and 31 men); 20 patients received single lung transplantation (SLT), and 40 received double lung transplantation (DLT). To determine the patient’s QoL, the General Health Questionnaire (GHQ), the World Health Organization Quality of Life Test–BREF (WHOQOL-BREF), and the Saint George Respiratory Questionnaire (SGRQ) were used. Spirometry and the 6-minute walk test were analyzed to examine efficiency of transplanted organs. Results: In SGRQ there are differences between patients with cystic fibrosis and interstitial lung disease in symptom domain (20.28% vs 39.26%, P = .025) and total score (19.38% vs 32.47%, P = .028). As reported in the GHQ, men had worse overall results than women in sten scale (5.22 points vs 4.69 points). Patients after SLT achieved similar scores in every questionnaire. Conclusion: Studies assessing QoL should be an important addition to lung function tests and an integral part of control during postoperative follow-up visits. This study is one of the important contributions to understanding of how essential QoL is after LTx. The authors of this study realize that their work does not cover the whole issue, and further studies in this area are warranted.

Verified
Journal Article
Open access
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MOMarek Ochman
Marek Ochman
MUMaciej Urlik
Maciej Urlik
ZTZofia Tatoj
Zofia Tatoj
MWMarta Wajda-Pokrontka
Marta Wajda-Pokrontka
FZFryderyk Zawadzki
Fryderyk Zawadzki
MZMarian Zembala
Marian Zembala
Pulmonary veno-occlusive disease (PVOD) is a rare form of pulmonary hypertension caused by alteration of pulmonary veins. Many clinical and hemodynamic similarities to idiopathic pulmonary arterial hypertension (IPAH) may cause diagnostic and therapeutic difficulties. This case report is about a patient with PVOD, whose first symptoms of the disease occurred after infectious mononucleosis. The patient was administered prostacycline (PGI2) mimetic (Treprostinil), which made qualification process and lung transplantation possible. Despite more and more knowledge about the causes, ethiopathogenesis and changes in pulmonary veins on molecular level, lung transplantation is the only successful therapeutic option for patients suffering from PVOD.

1 January 2020 in Archives of Medical Science
Verified
Journal Article
Open access
MOMarek Ochman
Marek Ochman
MUMaciej Urlik
Maciej Urlik
ZTZofia Tatoj
Zofia Tatoj
FZFryderyk Zawadzki
Fryderyk Zawadzki
MWMarta Wajda-Pokrontka
Marta Wajda-Pokrontka
MZMarian Zembala
Marian Zembala
Introduction Idiopathic pulmonary fibrosis (IPF) is a chronic and progressive disease. Pharmacological treatment can only slow its progression. However, lung transplantation (LTx) is the only treatment for patients with its end-stage form. This study analysed the long-term results of the...

5 April 2019 in Annals of Transplantation
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Journal Article
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MOMarek Ochman
Marek Ochman
MLMagdalena Latos
Magdalena Latos
MUMaciej Urlik
Maciej Urlik
TSTomasz Stącel
Tomasz Stącel
MNMirosław Nęcki
Mirosław Nęcki
MZMarian Zembala
Marian Zembala
BACKGROUND Cystic fibrosis (CF) is congenital multisystem disorder, that leads to gradual deterioration of pulmonary function. Advancements in therapy of CF-related lung disease have delayed its progression. However, lung transplantation remains the only therapeutic option for majority of such patients. Aim of the study was to assess qualification process and outcome of lung transplantation as a treatment of CF patients qualified in a single center between 2011 and 2018. MATERIAL AND METHODS This retrospective study assessed 41 patients who were qualified to be treated by means of lung transplantation due to CF in Lung Transplant Program of Silesian Center for Heart Diseases between 2011 and 2018. Analysis of patients during qualification process and after lung transplantation was performed. Lung recipients were observed during 1-year follow-up by means of pulmonary function tests. RESULTS 1-year survival was noted among 80% of the patients; 3-year survival and 5-year survival were noted among 70% of the recipients. Mean forced expiratory volume in 1 second (FEV1) increased after lung transplantation: 21.19% at qualification; and 76.67% at 12 months after lung transplantation. Mean forced vital capacity (FVC) results also improved: 34.18% at qualification and 78.34% at 12 months after lung transplantation. The 6-minute walk test (6MWT) before and after treatment noted an increase of 175.55 m. CONCLUSIONS Lung transplantation improves respiratory capacity of CF patients and prolongs their life.

30 May 2022 in Transplantation Proceedings
Verified
Journal Article
Open access
MBMichał Błachut
Michał Błachut
ASAnna Szczegielniak
Anna Szczegielniak
FZFryderyk Zawadzki
Fryderyk Zawadzki
MWMarta Wajda-Pokrontka
Marta Wajda-Pokrontka
ZTZofia Tatoj
Zofia Tatoj
MOMarek Ochman
Marek Ochman
Background. Lung transplantation (LTx) is the only effective method of treatment for patients with end-stage lung diseases; LTx prolongs and increases the quality of life (QoL). An important aspect of QoL that changes in the course of severe diseases is the quality of sex life. This aspect is yet to be discussed in relationship to LTx. We aim to compare patients' quality of sex life at the qualification process with patients' who underwent LTx. Methods. The studied group consisted of 100 patients (24 women before and 16 after LTx, 39 men before and 21 after LTX) who were admitted to the lung transplantology department for qualification or to control the function after LTx. To assess the patients' quality of sex life, we used The Changes in Sexual Functioning Questionnaire (CSFQ) and World Health Organization (WHO) QoL-BREF. To assess lung function, patients underwent a 6-Minute-Walk-Test (6MWT). Results. Patients after LTx obtained higher results-compared to patients qualified for LTx-in the WHO QoL-BREF in every domain (somatic, psychological, social, and environment). Men after LTx got more points in every domain and better total score (53 +/- 5.62 vs 44.23 +/- 10.28 point; P < .05) in CSFQ. Women before and after LTx obtained comparable results in CSFQ. Results of 6-Minute-Walk-Test were better among patients after LTx than in qualified patients (523.62 +/- 95.71 vs 333.14 +/- 145.38 and 524.12 +/- 56.17 vs 317.20 +/- 141.6, respectively for men and women). Conclusions. Patients after LTx show better pulmonary function and quality of sex life than qualified. Preliminary results encourage us to conduct research on a larger group.

Verified
Journal Article
Open access
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Tomasz StacelTomasz Stacel
Tomasz Stacel
PSPaweł Sybila Sybila
Paweł Sybila Sybila
AMAgata Mędrala
Agata Mędrala
MOMarek Ochman
Marek Ochman
MLMagdalena Latos
Magdalena Latos
MUMaciej Urlik
Maciej Urlik
Patients with pulmonary arterial hypertension (PAH) become candidates for lung or lung and heart transplantation when the maximum specific therapy is no longer effective. The most difficult challenge is choosing one of the above options in the event of symptoms of right ventricular failure. Here, we present two female patients with PAH: (1) a 21-year-old patient with Eisenmenger syndrome, caused by a congenital defect—patent ductus arteriosus (PDA); and (2) a 39-year-old patient with idiopathic PAH and coexistent PDA. Their common denominator is PDA and the hybrid surgery performed: double lung transplantation with simultaneous PDA closure. The operation was performed after pharmacological bridging (conditioning) to transplantation that lasted for 33 and 70 days, respectively. In both cases, PDA closure effectiveness was 100%. Both patients survived the operation (100%); however, patient no. 1 died on the 2nd postoperative day due to multi-organ failure; while patient no. 2 was discharged home in full health. The authors did not find a similar description of the operation in the available literature and PubMed database. Hence, we propose this new treatment method for its effectiveness and applicability proven in our practice.