Background
Cystic Fibrosis (CF) is an autosomal recessive disease. In Sweden, it affects 1 of every 5600 births and is thus the most common life-shortening genetic disorder [
1]. The genetic mutation affects the CF transmembrane conductance regulator (CFTR), which regulates anion transport and mucociliary airway clearance [
2,
3]. This dysfunction leads to thick mucus in the respiratory and gastrointestinal system, causing a broad spectrum of symptoms and infections [
4].
Medical advancements—such as infection control, nutritional support, centralized CF care, and improved physiotherapy—have gradually extended the lives of individuals with CF. The average lifespan of individuals with CF was up to recently 45 to 50 years [
5], with respiratory insufficiency remaining the leading cause of mortality [
6].
CFTR modulators represent new therapies targeting the basal defect of CF, including the triple-combination drug Elexacaftor/Tezacaftor/Ivacaftor (known as Trikafta
® in the USA and Kaftrio
® in Europe). They have improved lung function and reduced hospitalizations in responsive individuals [
7,
8]. These therapies have brought new hope for a better prognosis of CF [
6], and the median predicted survival age has increased to 61.4 years for individuals born between 2019 and 2023 in the United States [
9]. However, not all individuals can benefit from these therapies. Up to 10–15% of individuals with CF worldwide have genetic variations that make the drugs ineffective. Some experience side effects like liver damage and cannot continue with the CFTR modulator therapy. Thus, while these therapies offer hope for some, they are not suitable for everyone [
10].
For individuals with advanced CF and respiratory insufficiency, lung transplantation is often the only life-saving treatment. This procedure does not only significantly improve survival rates but also enhances quality of life by alleviating respiratory symptoms and promoting overall health [
3,
11]. However, lung-transplanted individuals must take lifelong immunosuppressive medications, and failing to adhere to this medical regimen can cause severe complications, including transplant failure and rejection [
12,
13]. The immunosuppressive medications cause side effects varying from mild to severe. These include discomfort, pain, changes in hair growth or hair loss, weight gain, skin issues such as acne, tremors, nausea, sleep problems, increased anxiety, and depression. The medications suppress the immune system, which can result in more severe side effects, including increased susceptibility to infections and a higher risk of cancer [
14,
15]. Additionally, due to the pharmacology of immunosuppressive medications, kidney insufficiency may occur, sometimes requiring kidney transplantation [
11,
16].
A previous study highlights the emotional complexity and challenges that individuals with CF face when they undergo lung transplantation [
17]. These challenges, both before and after the procedure, include stress, guilt, apprehension, and a sense of worthlessness.
While significant research has been conducted on CF and lung transplantation, the psychosocial and emotional challenges specific to individuals with CF remain underexplored. Existing literature on general lung transplant populations highlights a range of significant psychosocial concerns, such as anxiety, depression, and social reintegration, which are also pertinent to those with CF [
11,
17‐
20]. Notably, some of these include participants with CF, yet they do not always provide detailed insights [
21]. Thus, this study aims to explore the lived experiences of individuals with CF who have undergone lung transplantation.
Methods
Design
This study employed an exploratory qualitative design and is reported according to COREQ’s guidelines [
22].
Study setting and recruitment
CF centers are located within four university hospitals in Sweden. Two university hospitals perform all lung transplantations in Sweden. CF centers care for lung transplanted individuals and gradually assume responsibility for post-transplantation care and check-ups.
Lung transplanted individuals with CF aged 18 years or older who could fluently understand Swedish or English were included in this study. Those deemed too sick to complete interviews were excluded. Participants were recruited from Sweden’s largest and smallest CF centers. US and another registered nurse contacted the presumptive participant during clinic appointments or via phone calls when no scheduled appointments were imminent. All were verbally informed about the study’s purpose and procedures, and voluntary participation was emphasized. Written information about the research was provided, along with the opportunity to ask questions and a consideration period of two days or more, if required. Before the study started and before giving written consent, they were informed again that participation was voluntary and that they could withdraw without explanation and with no negative consequences. They could choose the interview time and location to ensure a comfortable and accommodating environment. All participants were interviewed alone to create a comfortable environment where participants felt free to share openly.
Participants
Twenty-seven individuals were asked to participate in the study: four declined, two from each center. Subsequently, twenty-three participants consented to participate, comprising 12 females and 11 males, with an average age of 43 years (± 19). The participants were, on average, 11 years post-lung transplantation, with individual durations ranging from 10 months to 19.25 years. The average waiting time was eight months, spanning a minimum of 8 days to a maximum of 30 months. At the time of transplantation, the average age of participants was 34 years, ranging from 17 to 55.
Data collection
US collected data. A semi-structured interview guide (Table
1) with open-ended questions allowed participants to share their experiences and perspectives. Interviews were conducted between October 2022 and April 2023, either in a quiet room at the hospital (
n = 14) or through the digital Teams platform (
n = 9), according to the participants’ preferences and because many participants resided a considerable distance from the CF center. After interviewing the final five participants, data saturation was reached. This means that the collected data became repetitive and did not contribute anything new to the results. The interviews ranged from 12 to 46 min, and professional transcriptionists audio-recorded and transcribed them verbatim.
• Can you describe how you decided to undergo transplantation? |
• Could you share your overall experiences during the waiting period? |
• What were the most challenging aspects for you? |
• How do you perceive your family’s or relative’s experiences during this time? |
• What kind of information were you provided with while waiting? |
• What support did you need while waiting for a lung transplantation? |
• Did you perceive any aspects that health care professionals may not have fully considered in your care, such as cultural, religious, or life philosophy factors? |
• How do you feel about taking immunosuppressive medications daily? |
• Is there anything else you want to discuss that we have not discussed? |
Data analysis
Data analysis followed the inductive content analysis approach [
23]. Initially, US listened to all interviews multiple times to gain a general understanding of the participants’ experiences. The interview transcripts were read numerous times to identify meaning units comprehensively. Short notes (codes) were generated during the coding process, and relevant statements or concepts related to the study’s purpose were underlined in the text using Excel and Word. Similarities, differences, and patterns between the categories were examined, and similar subcategories were initially merged to create a more concise set of categories, as shown in Table
2. TG read eleven interviews to ensure quality and consistency. Discussions between US and TG helped develop the analysis and reach a consensus on the final categories. Similar subcategories were merged during these discussions, and irrelevant or redundant categories were removed. After finalizing the categories, all authors independently reviewed the analysis and engaged in discussions until a consensus was reached on the final version.
Table 2
A representative example of the interview analysis process
I was focused on being transplanted. My goal was to be transplanted and given a second chance. I trusted the surgeons, and they were allowed to do what they wanted if I was transplanted with new lungs. | I would be transplanted and given a second chance for a new life | Puts trust in the hands of surgeons for a second chance | A second chance but with new challenges | Reborn with new lungs |
Ethical considerations
Confidentiality was ensured by removing all personal identifiers from the transcribed interviews and replacing them with pseudo-anonymized codes. Participants were referred to as “P,” followed by a unique code number ranging from 1 to 23. This precautionary measure ensured that interviewees could not be identified. The code key was securely stored on a password-protected computer and kept separate from the interview data. Only the first author had access to the code key. The coded data was used during the analysis, and the findings were reported in a way that made it impossible to identify the participants involved.
Rigor and reflexibility
US and TG developed the interview guide. The guide was reviewed by healthcare professionals, including two RNs and a psychologist with clinical experience in CF care. Two individuals with CF who had undergone transplantation, one newly transplanted and one transplanted some years ago, provided valuable input to the interview guide. This review process expanded the questions concerning side effects and the support given to relatives, thus contributing to the overall rigor of the study. Before the interviews, two comprehensive pilot interviews were conducted with individuals who had undergone lung transplantation to ensure the interview guide was appropriate and the study was well-prepared. No further changes were made. The research team consisted of two RNs with extensive experience in CF care. Two authors were MDs specializing in respiratory diseases and engaged in reflexivity during the analysis to address potential biases.
Discussion
The present study is one of few that seeks to gain a deeper understanding of the lived experiences of individuals with CF who have undergone lung transplantation, focusing on both the waiting period (pre-transplant) and the post-transplant experiences. Participants shared various physical and psychological challenges faced during both phases, including fatigue, reduced strength, depression, and anxiety, as well as feelings of dependency, isolation, and guilt.
Additionally, they experienced family stress, anxiety, and depression. Uncertainty during the waiting period heightened anxiety about their health and the transplantation process. This emotional burden underscores the critical need for psychological support as an integral part of the transplant process. These findings align with those from other studies on organ transplantation conducted by Kuntz et al. [
24].
After the transplantation, participants struggled with adjusting to a new identity, managing physical pain, and coping with unexpected side effects. Many emphasized better communication and preparation for the transplantation process, particularly concerning immunosuppressive medication and post-surgery expectations. These findings align with previous research on kidney transplantation by Burns et al. [
25] and lung transplantation by Seiler et al. [
26], which similarly noted the profound challenges transplant recipients face.
Emotional challenges were common, with participants experiencing isolation, guilt, and increased family stress due to the need to avoid infections and rely on family for support. These findings are consistent with studies by Andersson et al. [
27] and Ivarsson et al. [
28], which also observed similar emotional struggles among lung recipients. Feelings of guilt stemming from the disruption of family life and the sacrifice of the donor were reported, echoing results from kidney and liver transplants by Doi et al. [
29] and liver transplants by Lieber et al. [
30].
A key finding in this study is that most participants found adapting to a new identity challenging. The emotional complexity of transitioning from a life dependent on intravenous treatments and oxygen to one with a changed body image reflects the difficulties in recognizing and accepting oneself after the transplant. This mirrors findings by Seiler et al. [
26] and Lundmark et al. [
31], who explored similarities in lung recipients with various lung diseases, including CF. Lindberg et al. [
32] further demonstrate that heart transplant recipients also face challenges adjusting to post-transplant limitations and a transformed body.
Another significant issue was acute pain when waking up in the ICU after the transplantation, which they were not prepared for, emphasizing the need for more thorough preoperational education on postoperative pain management. This finding is consistent with previous research by Loxe et al. [
33]. For nurses, this highlights the importance of enhancing preoperative education to better prepare patients for postoperative pain, thereby improving patient outcomes and fostering more vital patient-nurse communication.
Most participants found it relatively easy to transition to immunosuppressive medication, which they attributed to their lifelong experience managing daily treatment for CF. This contrasts with findings that reported difficulties in medication adherence among kidney recipients [
34,
35]. The reduced treatment burden of post-transplant for individuals with CF may explain this difference.
Participants in this study were also concerned about unexpected side effects of immunosuppressive medication, such as skin problems, decreased kidney function, leg pain, and muscle weakness– consistent with findings from Lundmark et al. [
36] on lung recipients and Smith et al. [
37] on kidney recipients. Many reported experiencing ongoing pain years after surgery, with some feeling that healthcare professionals did not take their concerns seriously. This finding corroborates with several studies on chronic pain in transplant recipients [
38‐
41].
A central finding of the study is the importance of timely, comprehensive, and transparent communication about the transplantation process. Participants highlighted the need for early and detailed discussions about the procedure regardless of how long ago their transplantation occurred. This is consistent with recent research that underscores the importance of early discussions, particularly for individuals with CF [
42]. Similarly, Smith et al. [
37] found that earlier introduction to transplantation improves psychological outcomes. In contrast, Mestres-Soler [
43] noted that open and transparent communication and personalized care made participants feel well-informed and supported. Integrating palliative care into post-transplant treatment has the potential to enhance patients’ quality of life and well-being by addressing their physical, psychological, social, and spiritual needs [
44]. For example, palliative care has a focus on pain management, emotional support for anxiety and depression, and assistance with navigating complex medication regimens, which may thereby improve overall patient satisfaction and coping strategies. This study highlights the importance of integrating a palliative approach to enhance overall well-being and effectively manage symptoms. It reinforces the idea that palliative care is not about treating recipients as if they are dying but rather about providing holistic support for physical, psychological, social, and spiritual needs at every stage of their illness. Previous studies, such as those by Pawlow et al. [
45] and Nolley and Morrell [
46], which advocate for palliative care as a proactive, preventive measure throughout the transplant journey, support this perspective.
Integrating a multidisciplinary team of specialists, such as psychologists, mental health professionals, and pain management experts, is important for supporting individuals as they adjust to new identities after transplantation. These professionals can address emotional challenges, identity changes, and chronic pain, contributing to the overall care of transplant recipients [
46]. As West and Winnike [
47] suggest, social workers can assist patients in navigating available resources and support systems, supporting a comprehensive approach to their well-being.
Clinical implications for nurses
Nurses can play a pivotal role in providing multidisciplinary support to lung transplant recipients. They facilitate open communication between patients, families, and the healthcare team and ensure that patients are well-informed about their treatment and potential challenges [
48].
Effective pain management is a critical component of post-transplant care, where nurses assess, monitor, and adjust pain relief strategies tailored to individual patient needs, improving their quality of life. This includes educating patients about pain management options and offering ongoing support during recovery. Moreover, nurses are essential in educating patients on complex immunosuppressive regimens, monitoring for side effects, and helping prevent complications, which promotes long-term transplant success [
49]. Nurses also advocate for a holistic, person-centered approach that addresses emotional, psychological, and spiritual needs, helping patients cope with the stress of transplantation from preoperative anxiety to postoperative recovery [
50].
Finally, nurses should support the early integration of palliative care into the transplant process, providing comprehensive support that addresses short-term and long-term challenges throughout the transplant journey [
51].
Strengths and limitations
The current study is one of the few qualitative studies exploring the experiences of individuals with CF who have undergone lung transplantation. The study had a relatively large number of participants, with only four individuals declining to participate. Another important strength is that study participants reported similar experiences and needs, regardless of age, duration on the waiting list, or years since transplantation.
No individuals with CF were on the waiting list for lung transplantation at the time of the study, which may have limited the capture of experiences from those currently awaiting transplantation. Additionally, the retrospective study design increases the risk of recall bias. The interviewer had prior interactions through providing care to some participants, which may have influenced their participation and responses, potentially introducing bias. This pre-existing relationship could have impacted participants’ openness and willingness to share candidly during the interviews.
Nevertheless, both participants transplanted recently and those transplanted more than fifteen years ago consistently expressed similar concerns about the adequacy of timely earlier information and chronic pain issues. This consistency suggests that these issues have persisted and remain relevant.
To address potential biases, the research team, which included two RNs with extensive CF care experience and two MDs specialized in respiratory diseases, engaged in reflexivity during the analysis. This process involved critically reflecting on the researchers’ roles, biases, pre-understandings, and assumptions throughout the analysis.
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