Organ transplants and end of life changes

Introduction

Organ transplantation and end-of-life care represent two extremes of physiological adaptation:

• Transplantation, where the body must adapt to a foreign organ while preventing rejection
• End-of-life, where adaptive mechanisms progressively fail despite support

On the Next Generation NCLEX (NGN), this section tests recognition of complications, prioritization of care, and ethical, client-centered nursing judgment.

Learning objectives

By the end of this section, the learner should be able to:

• Identify early and late signs of organ transplant complications
• Recognize acute rejection and infection risks
• Understand physiological changes at end of life
• Prioritize comfort, dignity, and symptom management

Core principle: Adaptation versus failure

Transplant clients fight to preserve function.

End-of-life clients transition toward comfort over cure.

NGN questions often hinge on knowing when to intervene aggressively and when to shift goals of care.

Organ transplantation

//////📷 Image suggestion: “Solid organ transplant overview” — simple diagram showing a transplanted organ with surrounding labels for key post-transplant priorities (perfusion, rejection monitoring, infection risk).//////

Organ transplantation replaces a failing organ with a donor organ, requiring lifelong immunosuppression and close monitoring.

Immediate post-transplant priorities

• Maintain adequate perfusion to the graft
• Monitor vital signs and urine output
• Assess for bleeding and infection
• Ensure strict medication adherence

Definitions

Graft

A transplanted organ or tissue

Rejection

Immune-mediated destruction of the transplanted organ

Active dying

Final phase of life marked by multisystem shutdown

Transplant rejection

Pathophysiology of rejection

Transplant rejection occurs when the recipient’s immune system identifies the graft as foreign and activates a T-cell–mediated immune response.

Even with tissue matching, complete immunologic compatibility is impossible. Therefore:

• Immunosuppression is lifelong.
• Missed doses significantly increase rejection risk.
• Infection risk is constant.

Types of rejection

• Hyperacute:
  • Occurs minutes to hours after surgery
  • Caused by preformed antibodies
  • Graft becomes cyanotic and nonfunctional
  • Usually irreversible
• Acute:
  • Most common type
  • Can occur anytime, even years later
  • Often reversible with increased immunosuppression
• Chronic:
  • Slow, progressive fibrosis of graft
  • Gradual decline in organ function
  • Often irreversible

//////Caption: Types of Organ Transplant Rejection

Illustration type: Comparison table

Illustration note: Compare hyperacute, acute, and chronic transplant rejection by onset, underlying mechanism, typical clinical features, reversibility, and general management.///////

Signs of acute rejection (organ-dependent)

• Fever
• Graft tenderness
• Decreased organ function
  • Kidney: decreased urine output, rising creatinine
  • Liver: jaundice, elevated LFTs
  • Heart: dysrhythmias, decreased cardiac output

NGN tip:

Decreased organ function is the earliest and most reliable sign of rejection.

//////Caption: Organ-Specific Signs of Acute Transplant Rejection

Illustration type: Comparison table

Illustration note: Compare common manifestations of acute rejection by transplanted organ, including kidney (decreased urine output, rising creatinine), liver (jaundice, elevated liver enzymes), and heart (dysrhythmias, decreased cardiac output), emphasizing decreased organ function as the earliest and most reliable sign of rejection.///////

Immunosuppression and infection risk

Key nursing considerations

• Strict infection prevention
• Monitor temperature and labs
• Educate on medication adherence
• Avoid live vaccines

NGN insight:

Transplant clients may show subtle infection signs due to suppressed immune response.

Immunosuppressive medications

Common Medications

• Tacrolimus
• Cyclosporine
• Mycophenolate
• Prednisone

Nursing Monitoring

• Drug trough levels
• Renal function (nephrotoxicity risk)
• Blood glucose (steroid-induced hyperglycemia)
• Blood pressure

Client Education

• Take medications at the same time daily
• Do not stop abruptly
• Avoid grapefruit juice
• Report fever > 100.4°F (38°C)

NGN tip:

Missed immunosuppressant doses are a common cause of acute rejection.

Ethical and safety considerations in transplantation

• Medication nonadherence increases rejection risk
• Infection may present without fever
• Client education is a core nursing responsibility

Always protect the transplanted organ by early detection and escalation.

End-of-life physiological changes

End-of-life care focuses on comfort, dignity, and symptom relief as the body’s systems gradually shut down.

//////Caption: Common Physiological Changes During Active Dying

Illustration type: System-based Comparison table

Illustration note: Summarize expected end-of-life physiological changes by body system, including cardiovascular, respiratory, neurological, and renal changes, to help distinguish normal active dying from unexpected deterioration.///////

//// OR 📷 Image suggestion: “End-of-life physiological changes by system” — simple visual grouping cardiovascular/respiratory/neurological/renal changes, mirrors the multisystem approach from the previous chapter and helps students see it as a predictable pattern rather than isolated symp////

Common physiological changes

Cardiovascular

• Decreased blood pressure
• Weak or irregular pulse
• Cool extremities

Respiratory

• Cheyne–Stokes respirations
• Noisy breathing (“terminal secretions”)
• Decreased oxygen demand

Neurological

• Decreased level of consciousness
• Minimal responsiveness

Renal

• Decreased urine output
• Dark, concentrated urine

Nursing priorities at end of life

NGN insight:

Comfort is an active intervention, not passive care.

Priority interventions

• Pain and symptom management
  • Morphine is commonly used for pain management
  • Opioids do NOT hasten death when properly dosed
  • Treat pain even if respiratory rate is low (comfort priority)
  • Use PAINAD scale for nonverbal clients
• Repositioning for comfort
• Oral and skin care
• Family support and education
• Respect for cultural and spiritual preferences

//////Caption: Nursing Priorities in End-of-Life Care

Illustration type: Clinical flowchart

Illustration note: Illustrate the priorities of end-of-life nursing care, including pain and symptom management, repositioning for comfort, oral and skin care, family support, and respect for cultural and spiritual preferences, emphasizing comfort-focused rather than curative care///////

What NOT to prioritize at end of life

• Aggressive diagnostics
• Frequent vital sign checks
• Non-beneficial invasive procedures

NGN insight:

The goal is comfort, not prolongation of suffering.

Clinical vignette 1

A kidney transplant client has decreasing urine output and rising creatinine.

Clinical vignette 2

A terminally ill client develops irregular respirations and cool extremities. The family asks if this is normal.

Post-mortem care

After death is pronounced:

• Close eyes
• Insert dentures if appropriate
• Remove tubes (unless autopsy or donation planned)
• Cleanse the body
• Apply identification tags
• Allow family private time

NGN tip:

If organ donation is planned, do not remove tubes. Maintain dignity and organ perfusion.

Common pitfalls on the NCLEX

• Treating end-of-life clients like curative-care clients
• Missing early signs of transplant rejection
• Underestimating infection risk in immunosuppressed clients
• Focusing on numbers instead of comfort