Assessment of Selected Parameters of Heart Donors and Recipients and Their Impact on the Transplantation Result.

OBJECTIVE: To evaluate the impact of heart donors and recipients parameters on the outcomes after orthotopic heart transplantation (OHT). METHODOLOGY: Two hundred fifteen patients who underwent OHT from 2020 to 2023 were analyzed. RESULTS: Average donors age 36.3 (±13.1) years, 74 women (34.42%), BMI 25.3 (±4.99), Na+ concentration 153.7 (±11.8) mmol/L. Mean intraventricular septum thickness 10.0 (±2.2) mm, left ventricular end-diastolic diameter 44.3 (±6) mm, ejection fraction 60.3 (±7.92) %. Median procalcitonin was 0.6 ng/mL. Levonor was used in 75.8%, Empressin in 4.2%, Dopamine in 5.1%, Dobutamine in 3.7%, and Adrenaline in 3.7% of donors. The most common cause of death: intracranial injury (34.42%). Cardiopulmonary resuscitation occurred in 34%, alcoholism in 20.9%, nicotinism in 16.3%, and drug addiction in 7.4% of donors. Mean aortic cross-clamping time was 200.3 (±48.8) minutes. Intra-aortic balloon pump (IABP) after OHT required 6.1%, extra corporeal membrane oxygenation (ECMO) 6.1%, and renal dialysis 36% of recipients. The 1-year mortality rate was 19.1%. Death after OHT correlated with: longer aortic cross-clamping time (207.6 vs 198.59 minutes, P = .292), longer extracorporeal circulation time (196.3 vs 186.47 minutes, P = .335), lower Empressin dose (median 0.01 vs 0.02 j.m/min, P = .03) in donors, longer postoperative mechanical ventilation (mean 101.46 vs 23.09 hours, P = .001), more frequent dialysis, IABP or ECMO (P = .001) and older age of the recipient (51.2 vs 44.8 years, P = .014). Previous cardiac surgery or any surgical intervention after transplantation significantly influenced mortality. The remaining donor factors had no impact on the OHT result. CONCLUSIONS: Identification of risk factors in the donor and recipient may improve treatment outcomes after OHT.

Utility of 64-Slice Coronary Computed Tomography Angiography in Heart Transplant Recipients.

BACKGROUND: Graft vasculopathy is a leading cause of death after heart transplantation (HTx). Diagnosing cardiac allograft vasculopathy (CAV) within this patient group poses significant challenges. This study aimed to evaluate the safety and efficacy of coronary computed tomographic angiography (CCTA) in patients after HTx. METHODS: We enrolled 107 consecutive HTx recipients (26 women, mean age 50 ± 17 years); all were ≥3 years post-HTx with minimal or no evidence of CAV in a prior coronary angiography performed a minimum of 2 years before the current examination. The inclusion criteria comprised an estimated glomerular filtration rate (eGFR) of ≥30, absence of new heart failure symptoms, and no contraindications to iodine contrast or CT scans. All patients underwent a 64-slice CCTA. In cases of minimal or no changes, noninvasive follow-up examinations were conducted. Significant changes in CT prompted additional coronary angiography. RESULTS: Of the enrolled participants, 9 exhibited minimal changes; 98 displayed no changes in coronary angiography. The median time since transplant was 7 years, with IQR of 4 to 11.25 years. Significant changes were excluded in 98 patients. Among the 9 patients with suspected significant CAV, significant changes were confirmed in 8 patients, resulting in percutaneous transluminal coronary angioplasty (PTCA) performed in 6. One patient from this group died shortly after PTCA. No cardiovascular incidents were observed within the remaining group. The median follow-up period was 539 (IQR = 289-654 days). The mean left ventricular ejection fraction at follow-up was 58% ± 5% compared with 58% ± 4% at baseline. At follow-up, the mean eGFR was 64 ± 18 mL/kg/1.73 m2 compared with the baseline value of 67.2 mL/kg/1.73 m2. CONCLUSIONS: CCTA appears to offer a secure and efficient means of assessment in HTx recipients.

Lung Transplantation in Patients With Systemic Scleroderma-Description of the First Consecutive Cases in Poland: Case Series Report and a Short Literature Review.

Pulmonary complications of systemic scleroderma (SSc), such as interstitial lung disease and pulmonary hypertension (PH), are responsible for up to 60% of deaths among patients. For many years, most centers considered SSc a contraindication to lung transplantation (LTx); however, recent publications show that appropriately selected SSc candidates for LTx give results comparable to patients with idiopathic PH or idiopathic pulmonary fibrosis. This paper presents the cases of a 60-year-old male patient (patient 1) and a 42-year-old female patient (patient 2) diagnosed with SSc in 2019 and 2013, respectively. In both patients, interstitial-fibrotic changes in the lungs leading to respiratory failure were confirmed by high-resolution computed tomography as well as pulmonary hypertension (WHO group 3), which was also diagnosed during right heart catheterization. In both cases, despite pharmacotherapy, pulmonary fibrosis progressed, leading to severe respiratory failure. The patients were referred for LTx qualification. LTx was possible to consider in patients due to the lack of significant changes in other internal organs. Double LTx was successfully performed in both patients (patient 1-July 19, 2022; patient 2-September 14, 2022). They were discharged from the hospital in good condition on the 22nd and 20th postoperative day, respectively. LTx is a last-chance therapy that saves lives among patients with extreme respiratory failure in the course of SSc. It prolongs and improves the quality of life. The selection of appropriate patients is key to the success of the procedure.

Effect of COVID-19 Pandemic on Complications and Mortality in the Early Postoperative Period After Heart Transplantation.

INTRODUCTION: The coronavirus disease 2019 (COVID-19) outbreak directly impacted heart transplantation (HT) surgery activity. Reallocating resources and converting surgical intensive care units to COVID-19 facilities led to reduced accessibility and quality of health care facilities to heart recipient patients. AIM: To study the effect of the COVID-19 pandemic on heart transplantation activity and outcomes in the early postoperative period. METHODS: Retrospective data analysis of patients undergoing orthotopic heart transplantation in our institution from March 2018 to February 2022. The patient population (N = 281) included 223 (79.4%) men and 58 (20.6%) women. The perioperative data of the prepandemic group, March 2018 to February 2020 (N = 130), and the pandemic group, March 2020 to February 2022 (N = 151), were compared. RESULTS: We found differences in preoperative inotropic support between the groups (N = 43 (33.1%) vs N = 72 (47.7%), P < .05), respectively). The number of urgent HTs increased during the COVID-19 pandemic (N = 51 (39.2%), vs N = 72 (47.7%), P = .155). Analyzed groups did not differ according to renal, pulmonary, or neurology complications. Intensive care unit (ICU) standing time was longer in the pandemic group (6 days [3-12] vs 11 days [5-12], P < .001). CONCLUSION: We found that during the COVID-19 pandemic, the number of end-stage heart failure recipients requiring cardiac support increased. Extended time of ICU standing in the pandemic group may be related to the COVID-19 pandemic. Although some efforts have been made to reduce the impact of the pandemic, more research is required.

Lung Transplantation in Patients With Pulmonary Hypertension With Extracorporeal Membrane Oxygenation (ECMO) Support: 5-Year Experience.

Lung transplantation (LTx) is the only treatment option of patients (pts) with pulmo-nary hypertension (PH) when pharmacologic treatment is unsatisfactory. ECMO is essential during LTx in every patient with pulmonary arterial hypertension and in most patients with sec-ondary PH. This is a retrospective, single-center study comparing LTx outcomes in patients with and without PH covering a 5-year experience. In the years 2018-2023, 219 LTx were performed, of which 56 (25.6%) with ECMO support, among which PH was diagnosed in 34pts (60.7%) in WHO groups 1,3,4: 19pts, 14pts. and 1pt respectively. The veno-arterial type of ECMO was used in patients with PH as intraoperative support (n = 34; 100%). The early (30-day) and long-term survival (1 year) of patients with and without PH did not differ statistically: 91.2% (95% CI: 82.1%-100%) vs. 77.3% (95% CI: 82.1%-100%)(P = .48) and 53.0% (95% CI: 36.6%-76.7 %) vs. 41.3% (95%CI: 23.1-74.0) (P = .48) respectively and the median hospitalization time from ECMO weaning to dis-charge was also comparable: 31 days (Q1-Q3: 21-40; IQR 20) vs. 28 days (Q1-Q3: 24-42; IQR :18) (P = .99). Patients with or without PH undergoing LTx with ECMO have comparable survival and hospital stay outcomes despite being the most challenging of all lung diseases treated with lung transplantation.

Pediatric Heart Transplantation in the Context of Severe Pulmonary Hypertension Secondary to Restrictive Cardiomyopathy-Case Report.

The aim of this study is to analyze the feasibility of performing an isolated heart transplant in patients with severe pulmonary hypertension as a result of restrictive cardiomyopathy. The results present the clinical course from the diagnosis of restrictive cardiomyopathy at the age of 2 until the heart transplant at 8 years old. Initially, the patient was considered for multiorgan transplantation, heart and lungs, due to extremely high pulmonary resistance. However, due to the prolonged waiting period for a donor and the worsening condition of the child, a decision was made to perforate the atrial septum with the implantation of an atrial flow regulator system. After conducting control hemodynamic measurements, the qualification was changed to an isolated heart transplant, accepting the high operative risk associated with the still elevated pulmonary resistance index of 4.9 Wood units. This study describes the medical problems that occurred during postoperative treatment. The patient underwent an orthotopic heart transplant in her eighth year of life. Postsurgery, complications were observed, including generalized seizures and heart transplant rejection reaction. Immunosuppressive therapies were applied, and efforts were made to combat anemia and electrolyte disorders. While the cardiovascular system and heart parameters improved, there were some difficulties in controlling heart rhythm and stabilizing electrolyte levels.

Personal Resources and Expectations and Health Behaviors Among Solid Organ Transplant Recipients-A Multicenter Study.

BACKGROUND: The long-term success of organ transplantation (Tx) depends on the transplant recipient's ability to self-manage symptoms, treatment, lifestyle changes, and psychosocial consequences. Health behavior (HB) determinants include personality traits such as optimism, self-efficacy, and health locus of control. PURPOSE: Assessing the relationship between personal resources and expectations and health behaviors of organ transplant recipients. MATERIAL AND METHODS: The study was conducted between 01/04/2018 and 30/10/2019 at 3 transplant centers in Poland. The study group consisted of 243 Tx recipients of kidney, heart, liver, and lung. The Health Behavior Inventory, Multidimensional Health Locus of Control Scale (MHLC), General Self-Efficacy Scale, Dispositional Optimism Scale, and Hospital Anxiety and Depression Scale were used to collect data. FINDINGS: The study group had medium levels of dispositional optimism (mean 15) and high levels of self-efficacy (mean 30.18). The MHLC scale was dominated by a belief in the influence of others and an internal locus of control over one's health. The respondents presented a high level of HB (mean 92.09). A positive relationship was found between personal resources (self-efficacy and optimism), MHLC and HB. The presence of depression and anxiety negatively affected personal resources and internal locus of health control and HB in terms of a positive mental attitude. Type of Tx differentiated internal locus of health control and HB. Predictors of HB were dispositional optimism, self-efficacy, influence of others with health locus of control, symptoms of depression, age and time since transplantation-explaining between 6.1% and 14.5% of health behavior categories. CONCLUSIONS: To improve health practices among organ recipients, strengthening their personal resources is recommended. It is necessary to form an internal locus of control for adherence to positive HB.

Thyroid Dysfunction in Advanced Heart Failure Patients and Its Correlation with Amiodarone Therapy: A Two-Year Study.

(1) Background: Advanced heart failure often accompanies ventricular arrhythmias, necessitating antiarrhythmic therapies. Amiodarone, commonly used for this purpose, may induce thyroid dysfunction due to its high iodine content. However, the prevalence and correlation of thyroid dysfunction with amiodarone in end-stage heart failure patients remain unclear. Aim: This study aimed to evaluate the prevalence and types of thyroid dysfunction and their association with amiodarone among 200 patients diagnosed with advanced heart failure eligible for transplantation. (2) Methods: Consecutively enrolled patients received treatment following the European Society of Cardiology guidelines and were followed-up for two years. Ventricular arrhythmias affected 58.5% of the cohort, with 24.5% receiving amiodarone therapy. (3) Results: Thyroid metabolism dysfunction was evident in 61 patients, notably overrepresented in women (p = 0.0028). Hyperthyroidism (34 patients) and hypothyroidism (27 patients) were observed, with a significant amiodarone-related correlation. Despite this, thyroid dysfunction was not associated with increased mortality among the studied group. (4) Conclusions: Thyroid dysfunction is prevalent in advanced heart failure patients, with a notable proportion linked to amiodarone. However, its presence does not correspond to higher mortality rates. Understanding these associations is crucial for effective management in this patient population. Further exploration is warranted to refine approaches to thyroid dysfunction in refractory heart failure.

Does the induction immunotherapy (basiliximab) influence the early acute cellular rejection index after orthotopic heart transplantation?- Preliminary assessment report.

The study aimed to determine the influence of induction therapy on the acute cellular rejection (ACR) index in adult heart transplant recipients during the one-year observation. The study population consisted of 256 consecutive adult patients (pts), aged 51.5 (±11.9) years, 199 (77%) men treated with orthotopic heart transplantation (OHT) in the period between 2015 and 2020 in a single high-volume heart transplant center. The endomyocardial biopsies (EMBs) were performed according to the protocol consisting of 7 protocolary EMBs for up to 3 months and 10 EMBs for up to one year after OHT. The rejection index (ACRI) was calculated as the number of scheduled EMBs with the ACR ≥ 2 divided by the total number of protocolary EMBs. The study population was divided into two groups according to the application of basiliximab. The total number of pts. who received basiliximab was 10 (3.9%). The main indications for the usage of the induction therapy were heart retransplantation, mechanical circulatory support (MCS), severe renal insufficiency (eGFR <30 mL/min/1.73 m2), and a panel of reactive antibody (PRA) > 10%. In the group with induction, the mean age was 49 (±14) years; 3 (30%) patients had the MCS prior to OHT, and 3 (30%) patients had heart retransplantation. Four (40%) patients had diabetes mellitus, and 4 (40%) patients had severe renal insufficiency. As maintenance therapy during the observation period, tacrolimus was given to 10 (100%) patients, everolimus to 2 (20%) patients, and MPA to 9 (90%) patients. In the group with no induction, the mean age was 51.8 (±12) years, MCS was used in 56 (23%) patients, 2 (0.8%) patients were retransplanted; 10 (4%) patients had eGFR <30 mL/min/1.73 m2 and 58 (24%) patients had diabetes. Tacrolimus was administered to 243 (99%) patients, cyclosporine to 3 (1%), everolimus to 40 (16%), and mycophenolate to 245 (99.6%) heart recipients. The median one-year ACRI was 0.0, IQR:0.0-0.08 in the group with induction vs. 0.077, IQR: 0.0-0.154 with no induction; p = 0.11. ACRI up to three months was significantly higher in the entire cohort in comparison to up to one year (P < 0.01). The multivariate analysis showed that only everolimus implementation and younger age at the time of transplant influenced patients' mortality rate (P < 0.01). Significant graft rejections (≥ 2R ISHLT) are most common in the first three months after OHT. Patients who are initially at high risk of significant cellular rejection may benefit from induction therapy.

Sacubitril/valsartan for cardioprotection in breast cancer (MAINSTREAM): design and rationale of the randomized trial.

AIMS: In recent years, survival in patients with breast cancer has increased. Despite the improvement in outcomes of those patients, the risk of treatment-related cardiotoxicity remains high, and its presence has been associated with a higher risk of treatment termination and thus lower therapeutic efficacy. Prior trials demonstrated that a preventive initiation of heart failure drugs, including the renin-angiotensin-aldosterone inhibitors, might reduce the risk of treatment-related cardiotoxicity. However, to date, no study investigated the efficacy of sacubitril/valsartan, a novel antineurohormonal drug shown to be superior to the previous therapies, in the prevention of cardiotoxicity in patients with early-stage breast cancer, which is the aim of the trial. METHODS AND RESULTS: MAINSTREAM is a randomized, placebo-controlled, double-blind, multicentre, clinical trial. After the run-in period, a total of 480 patients with early breast cancer undergoing treatment with anthracyclines and/or anti-human epidermal growth factor receptor 2 drugs will be randomized to the highest tolerated dose of sacubitril/valsartan, being preferably 97/103 mg twice daily or placebo in 1:1 ratio. The patients will be monitored, including routine transthoracic echocardiography (TTE) and laboratory biomarker monitoring, for 24 months. The primary endpoint of the trial will be the occurrence of a decrease in left ventricular ejection fraction by ≥5% in TTE within 24 months. The key secondary endpoints will be the composite endpoint of death from any cause or hospitalization for heart failure, as well as other imaging, laboratory, and clinical outcomes, including the occurrence of the cancer therapy-related cardiac dysfunction resulting in the necessity to initiate treatment. The first patients are expected to be recruited in the coming months, and the estimated completion of the study and publication of the results are expected in December 2027, pending recruitment. CONCLUSIONS: The MAINSTREAM trial will determine the efficacy and safety of treatment with sacubitril/valsartan as a prevention of cardiotoxicity in patients with early breast cancer (ClinicalTrials.gov number: NCT05465031).

Gut Microbiome in Patients after Heart Transplantation-Current State of Knowledge.

The human gut microbiota include over 10 trillion microorganisms, such as bacteria, fungi, viruses, archaea, and protozoa. Many reports indicate the strong correlation between dysbiosis and the severity of cardiovascular diseases. Microbiota seem to interact with the host's alloimmunity and may have an immunomodulatory role in graft rejection processes. In our study, we present the current state of the knowledge of microbiota in heart transplant recipients. We present up-to-date microbiota diagnostic methods, interactions between microbiota and immunosuppressive drugs, the immunomodulatory effects of dysbiosis, and the available strategies (experimental and clinical strategies) to modulate host microbiota.

Long-term results of pediatric heart transplantations: Single-center experiences.

BACKGROUND: Heart failure (HF) is characterized by significant mortality in both adults and children. Characteristics of pediatric HF are feeding problems, poor weight gain, exercise intolerance, or dyspnea. These changes are often accompanied by endocrine disorders. The main causes of HF are congenital heart defects (CHD), cardiomyopathies, arrhythmias, myocarditis, or heart failure secondary to oncological treatment. Heart transplantation (HTx) is the method of choice for treatment of end-stage HF in pediatric patients. AIMS: This article aimed to summarize the single-center experience in heart transplantation in children. METHODS: Between 1988 and 2021 in the Silesian Center for Heart Diseases in Zabrze, 122 pediatric cardiac transplantations were performed. In the group of recipients with failing Fontan circulation, HTx was performed in 5 children. The study group was evaluated for the postoperative course: rejection episodes depending on the medical treatment scheme, coinfections, and mortality. RESULTS: One-, 5-, and 10-year survival rates between 1988 and 2001 were 53%, 53%, and 50%, respectively. One-, 5-, and 10-year survival rates between 2002 and 2011 were 97%, 90%, and 87%, respectively; between 2012 and 2021 (1-year of follow-up), the survival rate was 92%. The main cause of mortality both in early and late periods after transplantation was graft failure. CONCLUSIONS: Cardiac transplantation in children remains the main method of treatment for endstage heart failure. Our results at both early and long-term posttransplant periods are comparable to those obtained in the most experienced foreign centers.

Torque Teno Virus (TTV)-A Potential Marker of Immunocompetence in Solid Organ Recipients.

Torque Teno Virus (TTV), first discovered in 1997, is a non-pathogenic, highly prevalent virus with a notable presence in the human virome. TTV has garnered attention as a potential indicator of immunocompetence in recipients of solid organ transplants. In this review, we discuss the role of TTV as a potential marker for immunosuppression optimization, prediction of graft rejection, and as an indicator of opportunistic infections. We discuss TTV's behavior over the course of time after transplantation, TTV's implications in different immunosuppressive regimens, and potential utility in vaccinations. The review synthetizes findings from various studies depicting its potential clinical utility for future personalized patient care.

Condition of the Oral Cavity in Patients After Heart Transplantation: A Preliminary Report.

BACKGROUND The constant impairment of the immune system caused by lifelong use of immunosuppressive drugs in patients after heart transplantation has a significant impact on oral cavity health. The aim of this study was to analyze the health of the oral cavity in patients after heart transplantation, with particular regard to occurring pathogens. MATERIAL AND METHODS The study included 25 patients after heart transplantation. The research scheme was divided into 2 parts. The first part consisted of a survey on general health and oral hygiene habits. The second part of the examination consisted of an analysis of the health of the oral cavity: the mucosa, periodontium, and hard dental tissues. Particular attention was paid to PET (test for the presence of pathogens causing periodontitis/periimplantitis) and CAT (diagnostic test for the presence of Candida in the oral cavity), which are real-time PCR tests used to detect pathogens causing periodontitis and microorganisms present in oral candidiasis. RESULTS The conducted research and in-depth analysis of the results showed that the oral health condition in patients after heart transplantation is not satisfactory, regardless of the time that has elapsed since the surgery, sex, age, hygiene habits, or the type of immunosuppression used. The oral cavity of patients after heart transplantation is colonized with Aggregatibacter actinomycetemcomitans, Porphyromonas gingivalis, Treponema denticola, and Candida albicans. CONCLUSIONS The cooperation of the dentist with the attending physician at each stage of the treatment should play an unquestionable role.

Novel Hybrid Treatment for Pulmonary Arterial Hypertension with or without Eisenmenger Syndrome: Double Lung Transplantation with Simultaneous Endovascular or Classic Surgical Closure of the Patent Ductus Arteriosus (PDA).

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.

Lung Transplant as a Treatment for Patients with End-Stage Respiratory Failure Due to COVID-19.

BACKGROUND: COVID-19 may lead to development of irreversible acute respiratory distress syndrome. Some patients sustain severe respiratory failure after infection subsides. They may require lung transplant as a last resort treatment. The aim of the study is to assess the effect and feasibility of lung transplant as a treatment for patients with severe irreversible respiratory failure due to COVID-19. METHODS: This retrospective study pertains to analysis of 119 patients in critical condition who were referred to Lung Transplant Ward (Zabrze, Poland). between July 2020 and June 2021 after developing respiratory failure requiring extracorporeal membrane oxygenation, invasive ventilation, or both, as well as a few patients on high-flow oxygen therapy. Inclusion criteria for referral were confirmed lack of viral disease and exhaustion of other therapeutic options. RESULTS: Of the referred patients, 21.84% were disqualified from such treatment owing to existing contraindications. Among the suitable patients, 75.8% died without transplant. Among all patients who were qualified for lung transplant, only 9 patients became double lung transplant recipients. Intraoperative mortality for this procedure was 33%. Four patients were discharged after the procedure and are currently self-reliant with full respiratory capacity. CONCLUSIONS: Patients with severe irreversible respiratory failure after COVID-19 present significantly high mortality without lung transplant. This procedure may present satisfactory results but must be performed in a timely fashion owing to critical condition and scarcity of lung donors, only aggravated around the time of peak infection waves.

The Quality of Sex Life Among Patients Before and After Lung Transplantation: A Single-Center Study.

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.

Health Locus of Control and Health Behaviors in Organ Transplant Recipients: A Multicenter Study.

BACKGROUND: Adherence to health behaviors and to immunosuppressant medications are variables among heart transplant recipients with potential life-threatening outcomes. It is understood that patients with psychosocial barriers are at increased risk of poor outcomes due to various factors. Health locus of control includes any activity that can be done to prevent health problems. Health locus of control is defined as individual beliefs based on past experiences in health issues and having internal and or external control. The literature suggests that patients with a strong internal locus of control have a sense of responsibility for their health behaviors. PURPOSE: To investigate the effect of the health locus of control on the level of self-reported health behaviors among organ transplant recipients. MATERIALS AND METHODS: A cross-sectional design was used for this study. The study group comprises 222 individuals after heart, kidney, lung, and liver transplantation. The following standardized tools were used: The Multidimensional Health Locus of Control, The Health Behavior Inventory, Morisky Medication-Taking Adherence Scale 4-item. Data were analyzed using IBM SPSS. The level of significance for the statistical test was set at 0.05. RESULTS: Powerful Others scored the highest among the 3 Health Locus of Control scales in heart, kidney, and liver recipients. Participants paid little attention to Healthy eating habits; however, the total score of the Health Behavior Inventory was high (91.68-94.40). There was a difference between the kind of transplant and center for 4 aspects of health behavior. Higher scores of The Multidimensional Health Locus of Control were associated with higher scores of Health Behaviors and level of adherence. Greater Powerful Others and Internal Health Locus of control predict higher health behaviors explaining 42 % of the variance. CONCLUSIONS: The intensification of declared health behaviors is high. However, in educating posttransplant patients, attention should be paid to strengthening proper healthy eating habits. Associations between health locus of control dimensions and health behavior have been shown among transplant recipients. The health locus of control significantly predicts the intensity of health behaviors. these findings support the need to consider health control beliefs while designing preventive strategies in this group of patients.