For the Caregiver

Chapter Opening — A Caregiver's Story

Linda had always been the organized one in the family. When her husband Robert was diagnosed with high-risk prostate cancer at age 63, she immediately shifted into action — researching treatments, scheduling appointments, managing medications, and driving him to daily radiation sessions. She kept a spreadsheet of his PSA results, side effects, and doctor's instructions. She cooked special meals, managed the insurance paperwork, and held his hand through every scan result. But six months into treatment, Linda realized she had not seen her own doctor in over a year, had stopped walking with her friends, and was waking at 3 AM most nights with a racing heart. When a nurse asked how she was doing, Linda broke down in tears. "Nobody ever asks me that," she said. This chapter is for every Linda — every spouse, partner, child, sibling, parent, or friend who stands beside someone with prostate cancer. Your role matters enormously, and so does your well-being.

Part 1: You Are Not Alone — Understanding the Caregiver's Role

When prostate cancer enters a family, it does not affect just one person. Research consistently shows that cancer is a "we" disease — the diagnosis disrupts the lives, routines, and emotional well-being of everyone close to the patient.¹ ²

A caregiver is anyone who provides unpaid support to a person with cancer. This may include:

• Spouses or partners — the most common caregivers for men with prostate cancer
• Adult children — sons and daughters who step into caregiving roles
• Siblings, parents, or other family members
• Close friends or neighbors

Caregivers provide an extraordinary range of support. A 2024 survey of 230 caregivers of men with metastatic prostate cancer found that 82% attended doctor's appointments, 77% provided emotional support, 76% participated in treatment decisions, and 73% helped with medication management.³ Among those who attended appointments, 69% raised health concerns the patient would not, 67% asked questions the patient forgot, and 49% initiated topics the patient felt uncomfortable raising.³

Unpaid family caregivers provide the majority of health care to cancer patients in the United States, with some providing up to an average of 8 hours of daily assistance.⁴ Yet despite performing complex medical and nursing tasks, 43% of cancer caregivers do so without any prior formal preparation.⁴

Part 2: What Caregivers Actually Do — The Many Hats You Wear

Caregiving for someone with prostate cancer involves far more than most people realize. The NCCN Guidelines describe the caregiver role as encompassing:⁵

• Practical assistance: Transportation to appointments, meal preparation, household management
• Physical care: Helping with bathing, dressing, mobility, or managing catheters and drains after surgery
• Medical care: Medication management, wound care, monitoring symptoms, recognizing side effects
• Care coordination: Scheduling appointments, communicating with the medical team, managing insurance paperwork, organizing medical records
• Emotional support: Companionship, reassurance, listening, being present during difficult moments
• Financial management: Handling bills, navigating insurance claims, applying for assistance programs
• Advocacy: Speaking up for the patient's needs, asking questions, ensuring the care plan is followed

The specific tasks change depending on where the patient is in the treatment journey:

During active surveillance: Emotional support through uncertainty, accompanying to monitoring appointments, helping track PSA results

During surgery recovery: Helping with catheter care, managing pain medications, assisting with mobility, performing pelvic floor exercises together

During radiation therapy: Daily transportation (sometimes for weeks), managing bowel and bladder preparation, monitoring for side effects

During hormone therapy: Supporting through hot flashes, fatigue, mood changes, bone health monitoring, encouraging exercise

During chemotherapy or advanced treatment: More intensive physical care, medication management, symptom monitoring, coordinating with multiple specialists

During palliative or end-of-life care: Comfort measures, medication administration, emotional and spiritual support, coordinating with hospice teams

Part 3: The Impact of Caregiving on You

Caregiving can be deeply meaningful — many caregivers report strengthened relationships, a sense of purpose, and personal growth.⁶ But it also takes a significant toll that is often invisible to others.

Emotional and Psychological Impact

Research shows that approximately 46% of cancer caregivers experience significant anxiety symptoms and 42% experience significant depressive symptoms.⁷ Caregivers may experience equal or greater levels of depression than the patients themselves.⁸ Common emotional experiences include:

• Worry and fear — about the patient's prognosis, treatment outcomes, and the future
• Guilt — feeling you are not doing enough, or feeling guilty for having your own needs
• Anger or frustration — at the disease, the healthcare system, or the disruption to your life
• Loneliness and isolation — feeling that no one understands what you are going through
• Anticipatory grief — mourning changes in your relationship or fearing future loss
• Fear of recurrence — even after successful treatment, the worry that cancer may return

A qualitative study of couples coping with prostate cancer within six months of diagnosis found that the experience disrupted normal life for both partners, with couples adopting both individual and joint coping strategies to regain a sense of balance.¹

Physical Impact

Caregiving affects the body as well. Studies of prostate cancer caregivers have documented:⁹

• Sleep disturbances and insomnia
• Chronic fatigue
• Back and muscle pain from physical caregiving tasks
• Worsening of pre-existing health conditions
• Altered eating patterns and weight changes
• Neglect of personal health care and preventive screenings

Financial Impact

Cancer-related financial toxicity affects not just patients but their entire families. Over 97% of caregivers whose patients experienced health crises (hospitalizations, emergency visits) reported work disruptions, and 13% stopped working entirely.¹⁰ Caregivers face:

• Lost wages from time off work or reduced hours
• Declining promotions or changing work schedules to accommodate caregiving
• Out-of-pocket costs for the patient's care (copays, medications, travel)
• Increased household expenses
• Long-term impacts on retirement savings and financial security

Approximately 50% of caregivers of patients with advanced cancer experience high financial toxicity, which is strongly associated with poorer quality of life and increased depression.¹¹ Caregivers who are older, have lower educational attainment, are married, and live with the patient are more likely to stop working.¹⁰

The Gender Dimension

Research consistently shows that female caregivers — particularly spouses — experience greater impacts on quality of life and mental health compared to other caregiver types.⁶ ⁸ Women tend to have multiple responsibilities (caring for children, household management) alongside being a primary caregiver, which compounds the burden.⁸ However, male caregivers (such as adult sons) also face unique challenges, including less familiarity with caregiving tasks and fewer available support resources.

Part 4: Recognizing Caregiver Burnout

Caregiver burnout is a state of physical, emotional, and mental exhaustion that occurs when caregivers do not get the help they need or try to do more than they are able — physically or financially.

Warning Signs of Burnout

• Feeling overwhelmed or constantly worried
• Feeling tired most or all of the time
• Sleeping too much or too little
• Gaining or losing significant weight
• Losing interest in activities you used to enjoy
• Becoming easily irritated or angry
• Feeling sad, hopeless, or helpless
• Getting sick more often (frequent colds, headaches, body aches)
• Withdrawing from friends and family
• Using alcohol, medications, or food to cope
• Neglecting your own medical appointments
• Feeling resentful toward the person you are caring for (and then feeling guilty about it)

What to Do If You Recognize These Signs

1. Acknowledge what you are feeling. These feelings are normal and do not make you a bad person or a bad caregiver.
2. Talk to someone. A trusted friend, family member, counselor, or support group.
3. Talk to the medical team. Many cancer centers have social workers, psychologists, and support services specifically for caregivers. The NCCN recommends that caregivers' physical and mental well-being be periodically assessed.⁵
4. Ask for help. Delegate tasks to other family members, friends, or paid services. You do not have to do everything alone.
5. Consider respite care. Temporary relief from caregiving — even a few hours — can make a significant difference.

Part 5: Practical Caregiving Skills

Managing Medications

• Keep an updated list of all medications, doses, and schedules
• Use a pill organizer or medication management app
• Know which medications need to be taken with food and which on an empty stomach
• Understand potential side effects and what to report to the doctor
• Keep a list of allergies and drug interactions
• Store medications properly (some need refrigeration)

Attending Medical Appointments

• Prepare a list of questions before each visit
• Bring a notebook or use your phone to take notes
• Write down the names and roles of each healthcare provider
• Ask for written instructions for any new medications or treatments
• Do not hesitate to ask the doctor to repeat or explain something
• Request copies of test results and reports for your records

Monitoring Symptoms and Side Effects

Family caregivers often serve as the first line of detection for changes in the patient's condition.¹² Key things to watch for include:

• Changes in urinary patterns (frequency, urgency, blood in urine)
• Changes in bowel habits (diarrhea, rectal bleeding, pain)
• Signs of infection (fever above 100.4°F / 38°C, chills, redness or swelling at any wound site)
• Pain that is new, worsening, or not controlled by current medications
• Swelling in the legs or feet
• Sudden weakness, numbness, or difficulty walking (could indicate spinal cord compression — this is an emergency)
• Mood changes, confusion, or unusual behavior
• Significant fatigue or loss of appetite
• Difficulty breathing or chest pain

When to Call the Doctor vs. Go to the Emergency Room

Call the doctor for:

• Mild to moderate side effects that are new or worsening
• Questions about medications or treatment schedule
• Gradual changes in symptoms
• Emotional or psychological concerns

Go to the emergency room for:

• Fever above 100.4°F (38°C), especially during chemotherapy
• Sudden severe pain
• Inability to urinate for more than 8 hours
• Sudden weakness or numbness in the legs
• Uncontrolled bleeding
• Difficulty breathing or chest pain
• Confusion or loss of consciousness
• Falls with possible injury

Managing the Home Environment

• Remove tripping hazards (loose rugs, cords, clutter)
• Install grab bars in the bathroom if needed
• Ensure good lighting, especially at night
• Keep frequently used items within easy reach
• Consider a shower chair or raised toilet seat after surgery
• Have emergency numbers posted in a visible location

Part 6: Taking Care of Yourself — You Cannot Pour from an Empty Cup

The single most important message in this chapter: your health matters too. You cannot provide good care if you are running on empty. Research shows that caregiving support before the patient's death accounts for 29% of the variance in personal bereavement difficulties, while bereavement support after death accounts for only 2%.¹³ Taking care of yourself now is not selfish — it is essential.

Physical Self-Care

• Keep your own medical appointments and preventive screenings
• Try to maintain regular sleep habits
• Eat balanced meals (it is easy to skip meals or rely on fast food)
• Stay physically active — even a 20-minute walk makes a difference
• Limit alcohol and avoid using substances to cope

Emotional Self-Care

• Allow yourself to feel your emotions without judgment
• Talk to someone you trust about how you are feeling
• Consider individual counseling or therapy
• Join a caregiver support group (in-person or online)
• Practice stress-reduction techniques: deep breathing, meditation, mindfulness, yoga
• Give yourself permission to laugh, enjoy activities, and take breaks
• Keep a journal — writing can help process complex emotions

Social Self-Care

• Stay connected with friends and family
• Accept help when it is offered
• Be specific when people ask "What can I do?" — tell them exactly what you need (a meal, a ride, someone to sit with the patient for an hour)
• Consider online caregiver communities if in-person groups are not accessible

Setting Boundaries

• It is okay to say "I need a break"
• It is okay to say "I cannot do this alone"
• It is okay to ask other family members to share responsibilities
• It is okay to hire help if financially possible
• It is okay to have limits

Part 7: Interventions That Work — What the Evidence Says

A meta-analysis of 49 randomized controlled trials involving 8,554 caregivers found that interventions targeting caregivers led to statistically significant improvements in overall quality of life, mental well-being, anxiety, and depression compared to standard care.¹⁴ The most effective interventions combined psychoeducation, skills training, emotional support, and counseling — rather than information alone.⁶ ¹⁵

Key findings from the evidence:

• Therapeutic counseling and skills training significantly reduce caregiver burden, while information-only interventions do not.¹⁵ ¹⁶
• Dyadic interventions (involving both the patient and caregiver together) show more sustained effects than individual approaches, particularly those centered on communication.⁶
• Interventions can be delivered effectively in person, by telephone, or online — the format matters less than the content.⁶
• Benefits can be achieved in as few as 3–4 sessions and may persist for 6–12 months.¹⁷
• Early palliative care involvement benefits caregivers by lowering depression, stress, and psychological distress while improving quality of life.¹⁷

The CARES framework, proposed by Alam and colleagues, provides a practical guide for caregiver support in oncology:¹⁸

• C — Consider caregivers as part of the unit of care
• A — Assess the caregiver's situation and needs
• R — Refer to appropriate services and resources
• E — Educate about practical aspects of caregiving
• S — Support caregivers through bereavement

Part 8: Caregiving Through Different Stages

During Diagnosis and Decision-Making

This is often the most overwhelming time. Everything is new, the medical language is unfamiliar, and decisions feel urgent. As a caregiver:

• Attend appointments and take notes
• Help research treatment options (but be cautious about unverified internet sources)
• Support the patient's autonomy — it is their body and their decision
• Encourage (but do not pressure) the patient to seek a second opinion
• Help organize medical records and test results

During Active Treatment

Whether surgery, radiation, or systemic therapy, active treatment brings a new set of daily demands:

• Help manage the treatment schedule and logistics
• Learn about expected side effects and how to manage them
• Prepare the home for recovery (especially after surgery)
• Monitor for complications and know when to seek help
• Maintain routines as much as possible — normalcy is therapeutic

During Survivorship

After treatment ends, a different kind of challenge begins. The patient may struggle with ongoing side effects, fear of recurrence, and adjusting to a "new normal." Caregivers often experience a similar emotional transition:

• Continue attending follow-up appointments
• Support the patient through ongoing side effects (erectile dysfunction, incontinence, fatigue)
• Be patient — recovery is not linear
• Address changes in intimacy and relationship dynamics openly
• Celebrate milestones together

During Advanced or Metastatic Disease

When prostate cancer is advanced, caregiving becomes more intensive and emotionally complex:

• Help manage multiple medications and treatment regimens
• Coordinate care between multiple specialists
• Support the patient through difficult conversations about goals of care
• Consider involving palliative care early — it improves quality of life for both patients and caregivers¹⁷
• Take care of legal and financial planning (advance directives, power of attorney, wills)
• Accept that some days will be harder than others

Part 9: Caregiving and Intimacy

Prostate cancer and its treatments can significantly affect sexual function and intimacy. This impacts both the patient and the caregiver/partner. Common challenges include:

• Erectile dysfunction after surgery, radiation, or hormone therapy
• Changes in libido (especially with hormone therapy)
• Body image concerns
• Emotional distance or withdrawal
• Uncertainty about how to initiate physical closeness

What Caregivers/Partners Can Do

• Communicate openly. Talk about your feelings, fears, and desires. Silence often creates more distance than the physical changes themselves.
• Redefine intimacy. Intimacy is not limited to sexual intercourse. Holding hands, cuddling, massage, kissing, and emotional closeness are all forms of intimacy.
• Be patient. Recovery of sexual function can take months to years. Progress is often gradual.
• Seek help together. Couples counseling, sex therapy, or support groups for couples affected by prostate cancer can be very helpful.
• Explore options. Medications (PDE5 inhibitors), devices (vacuum erection devices), and other treatments are available. Discuss these with the medical team together.
• Do not take it personally. Changes in sexual function are a result of the disease and treatment, not a reflection of the relationship.

(For more detailed information on managing sexual side effects, see Chapter 18: Survivorship.)

Part 10: Caregiving Across Cultures

Caregiving experiences vary significantly across cultures, and it is important to acknowledge this diversity:

• In some cultures, caregiving is seen as a family duty, and asking for outside help may feel shameful or inappropriate
• Gender roles may dictate who provides care and what tasks are acceptable
• Language barriers can make navigating the healthcare system even more challenging
• Cultural beliefs about illness, treatment, and death may influence decision-making
• Dietary practices during illness may differ
• Spiritual and religious practices may be central to coping

A survey found that perceived support adequacy varied by race: 31% of Black/African American caregivers, 24% of White caregivers, and 11% of Asian or Pacific Islander caregivers felt inadequately supported with resources.³ These disparities highlight the need for culturally sensitive caregiver support.

What You Can Do

• Communicate your cultural needs and preferences to the medical team
• Request a medical interpreter if needed (you have the right to one)
• Seek out culturally specific support groups or community organizations
• Do not feel pressured to abandon cultural practices — work with the medical team to integrate them into the care plan

Part 11: Financial Navigation for Caregivers

The financial impact of cancer extends well beyond medical bills. Caregivers face a unique set of financial challenges:¹⁰ ¹⁹

Understanding Your Rights

• Family and Medical Leave Act (FMLA): If you work for a company with 50 or more employees and have worked there for at least 12 months, you may be entitled to up to 12 weeks of unpaid, job-protected leave per year to care for a family member with a serious health condition
• State paid family leave programs: Several states offer paid family leave. Check your state's labor department website.
• Americans with Disabilities Act (ADA): May provide protections if your own health is affected by caregiving stress

Reducing Financial Burden

• Ask the cancer center's social worker or financial navigator about assistance programs
• Apply for pharmaceutical company patient assistance programs for expensive medications
• Explore nonprofit organizations that provide financial assistance (see Support Resources below)
• Keep detailed records of all medical expenses for tax purposes (medical expenses exceeding 7.5% of adjusted gross income may be tax-deductible)
• Review insurance coverage carefully — understand what is covered and appeal denials
• Consider consulting a financial planner who specializes in healthcare-related financial planning

Workplace Strategies

• Talk to your employer's human resources department about flexible work arrangements
• Explore whether your employer offers an Employee Assistance Program (EAP) — these often include free counseling sessions
• If you need to reduce hours, understand the impact on your health insurance and benefits
• Document any workplace accommodations you request in writing

Part 12: Grief and Bereavement

Not all prostate cancer journeys end in loss — the vast majority of men with prostate cancer survive their disease. But for caregivers of patients with advanced cancer, grief is a reality that deserves acknowledgment and support.

Anticipatory Grief

Grief does not begin only after a loss. Many caregivers experience anticipatory grief — mourning the changes that cancer brings to their loved one and their relationship, even while the patient is still alive. This is normal and does not mean you have given up hope.¹⁹

After Loss

Research shows that caregiver anxiety and depression increase as the patient approaches death (anxiety rising from 47% to 61%, depression from 31% to 42%) before decreasing in the months after.²⁰ However, approximately 16% of caregivers experience persistent anxiety and 15% persistent depression extending beyond six months after the patient's death.²⁰

A longitudinal study tracking caregivers over two years of bereavement identified seven distinct trajectories: the majority (about 54%) showed resilience or recovery, while smaller groups experienced delayed, prolonged, or chronically persistent distress.²¹

Risk Factors for Complicated Grief

• Close caregiver-patient relationship (especially spouses)
• Caregiver anxiety or depression before the patient's death
• Greater perceived patient suffering
• Poorer caregiver physical health
• High caregiving burden
• Unfavorable circumstances of the patient's death²²

Protective Factors

• Advance care planning — Engagement in advance care planning is associated with lower odds of complicated grief (OR 0.36) and lower anxiety symptoms in bereaved caregivers.²³
• Better patient quality of death — including good symptom control and death preparation — reduces caregiver grief and depression.²⁴
• Higher resilience — serves as a protective factor, particularly for caregivers who had significant depression before bereavement.²⁵
• Social connectedness — maintaining relationships and participating in social groups.²⁶

Seeking Bereavement Support

• Many cancer centers offer bereavement support programs
• Grief counseling (individual or group) can be very helpful
• Support groups for bereaved caregivers provide community and understanding
• If grief is interfering with daily functioning for more than six months, consider evaluation for prolonged grief disorder — effective treatments are available²⁷
• It is normal for grief to resurface around meaningful dates (birthdays, anniversaries, holidays)

Part 13: Myth vs. Fact

Myth: "A good caregiver should be able to handle everything without complaining."

Fact: No one can do everything alone. Asking for help is a sign of strength, not weakness. Even professional healthcare workers need support and breaks.

Myth: "My needs do not matter — the patient is the one with cancer."

Fact: Research shows that caregiver well-being directly affects patient outcomes. Taking care of yourself is not selfish — it is essential for providing good care.⁸ ¹⁴

Myth: "I should not feel angry or resentful — that makes me a terrible person."

Fact: These feelings are completely normal and experienced by most caregivers at some point. Acknowledging them is the first step toward managing them.

Myth: "If I show my emotions, it will make things worse for the patient."

Fact: Honest emotional expression, when done with care, can actually strengthen the relationship. Pretending everything is fine creates emotional distance.¹

Myth: "There is nothing available to help caregivers."

Fact: Many cancer centers, nonprofit organizations, and government programs offer support specifically for caregivers, including counseling, support groups, respite care, and financial assistance.⁵ ¹⁷

Myth: "Grief only starts after someone dies."

Fact: Anticipatory grief — mourning changes and potential losses while the patient is still alive — is a well-recognized and normal experience.¹⁹

Part 14: Questions to Ask the Medical Team

About the patient's care:

1. What should I expect during and after this treatment?
2. What side effects should I watch for, and when should I call?
3. Are there specific tasks I will need to help with at home?
4. What medications will be prescribed, and how should they be taken?
5. When is the next appointment, and what tests will be done?

About caregiver support:

1. Does this cancer center have support services for caregivers?
2. Can I speak with a social worker about practical and emotional support?
3. Are there caregiver support groups available here or in the community?
4. Is respite care available if I need a break?
5. Are there financial assistance programs I should know about?

About the future:

1. What is the expected course of this disease?
2. Should we be discussing advance care planning?
3. When should we consider involving palliative care?
4. What resources are available if the patient's condition worsens?
5. What bereavement support is available through this center?

Key Takeaways

• Caregivers are essential partners in the prostate cancer journey — providing medical, practical, emotional, and advocacy support that profoundly impacts patient outcomes
• Caregiving takes a toll — approximately 46% of cancer caregivers experience significant anxiety and 42% experience depression; physical health, finances, and social connections are also affected
• Your well-being matters — taking care of yourself is not selfish; it is essential for providing good care and for your own long-term health
• Effective support exists — interventions combining psychoeducation, skills training, and counseling significantly improve caregiver quality of life and mental health
• Ask for help — from the medical team, family, friends, support groups, and community organizations; you do not have to do this alone

Support Resources

• Cancer Support Community: www.cancersupportcommunity.org — Helpline: 1-888-793-9355 (free counseling, support groups, education)
• Family Caregiver Alliance: www.caregiver.org — Resources, education, and support for family caregivers
• National Alliance for Caregiving: www.caregiving.org — Research, advocacy, and caregiver resources
• CancerCare: www.cancercare.org — Free professional counseling, support groups, and financial assistance (1-800-813-HOPE)
• Prostate Cancer Foundation: www.pcf.org — Patient and caregiver resources
• ZERO — The End of Prostate Cancer: www.zerocancer.org — Support and education
• Us TOO International: www.ustoo.org — Peer support for patients and caregivers
• Patient Advocate Foundation: www.patientadvocate.org — Help with insurance and financial barriers (1-800-532-5274)
• Well Spouse Association: www.wellspouse.org — Support for spousal caregivers
• Lotsa Helping Hands: www.lotsahelpinghands.com — Free tool to organize help from friends and family
• AARP Caregiver Resource Center: www.aarp.org/caregiving — Practical tools and information
• National Suicide Prevention Lifeline: 988 (call or text) — If you or someone you know is in crisis

References

1. 1. Yuan X, Yu Z, Yin H, et al. Psychosocial experience of couples coping with prostate cancer: a qualitative study. Sci Rep. 2026;16:10.1038/s41598-026-38068-8.
2. 2. Sinfield P, Baker R, Ali S, Richardson A. The needs of carers of men with prostate cancer and barriers and enablers to meeting them: a qualitative study in England. Eur J Cancer Care. 2012;21(4):527-534.
3. 3. Harnessing caregiver support to improve shared decision-making in metastatic prostate cancer treatment: a US-based quantitative survey. J Clin Oncol. 2026;44(suppl 7; abstr 131).
4. 4. Odom JN, Applebaum A, Bakitas MA, et al. Availability of family caregiver programs in US cancer centers. JAMA Netw Open. 2023;6(10):e2337250.
5. 5. National Comprehensive Cancer Network. NCCN Clinical Practice Guidelines in Oncology: Older Adult Oncology. Version 1.2026. Considerations for Caregivers (OAO-K).
6. 6. Cipolletta S, Orsolini M, Ghiani A. The role of social support in the experience of informal caregivers of cancer patients: an umbrella review. Psycho-Oncology. 2026;35(3):e70430.
7. 7. Walsh LE, Applebaum AJ. A closer look: who are cancer caregivers in 2025? Psycho-Oncology. 2025;34(6):e70195.
8. 8. Treanor CJ, Santin O, Prue G, et al. Psychosocial interventions for informal caregivers of people living with cancer. Cochrane Database Syst Rev. 2019;6:CD009912.
9. 9. Owoo B, Ninnoni JPK, Ampofo EA, Seidu AA. "I always find myself very tired and exhausted": the physical impact of caring; a descriptive phenomenological study of the experiences of prostate cancer caregivers. PLoS One. 2022;17(7):e0268627.
10. 10. Dee EC, Robredo JPG, Eala MAB, Suanes PN, Bhoo-Pathy N. The ripple effect: cancer-related financial toxicity for family members and caregivers. Psycho-Oncology. 2023;32(1):155-159.
11. 11. Sim JA, Kim D, Yoo SH, et al. Social capital and financial toxicity in caregivers of patients with advanced cancer: associations with health-related quality of life and psychological distress. J Natl Compr Canc Netw. 2026;24(5):155-162.
12. 12. Ullgren H, Tsitsi T, Papastavrou E, Charalambous A. How family caregivers of cancer patients manage symptoms at home: a systematic review. Int J Nurs Stud. 2018;85:68-79.
13. 13. Rabow MW, Hauser JM, Adams J. Supporting family caregivers at the end of life: "they don't know what they don't know." JAMA. 2004;291(4):483-491.
14. 14. Chow R, Mathews JJ, Cheng EY, et al. Interventions to improve outcomes for caregivers of patients with advanced cancer: a meta-analysis. J Natl Cancer Inst. 2023;115(8):896-908.
15. 15. Secinti E, Fischer IC, Brennan EA, Christon L, Balliet W. The efficacy of psychosocial interventions for cancer caregiver burden: a systematic review and meta-analysis of randomized controlled trials. Clin Psychol Rev. 2023;99:102237.
16. 16. Kusi G, Atenafu EG, Boamah Mensah AB, et al. The effectiveness of psychoeducational interventions on caregiver-oriented outcomes in caregivers of adult cancer patients: a systematic review and meta-analysis. Psycho-Oncology. 2023;32(2):189-202.
17. 17. Sanders JJ, Temin S, Ghoshal A, et al. Palliative care for patients with cancer: ASCO guideline update. J Clin Oncol. 2024;42(19):2336-2357.
18. 18. Alam S, Hannon B, Zimmermann C. Palliative care for family caregivers. J Clin Oncol. 2020;38(9):926-936.
19. 19. Treml J, Schmidt V, Nagl M, Kersting A. Pre-loss grief and preparedness for death among caregivers of terminally ill cancer patients: a systematic review. Soc Sci Med. 2021;284:114240.
20. 20. Teo I, Chaudhry I, Quek L, et al. Anxiety, depression and bereavement adjustment: a prospective study of informal caregivers of terminal cancer patients. Psycho-Oncology. 2025;34(11):e70319.
21. 21. Wen FH, Chou WC, Hou MM, et al. Depressive-symptom trajectories from end-of-life caregiving through the first 2 bereavement years for family caregivers of advanced cancer patients. J Pain Symptom Manage. 2021;62(4):699-708.
22. 22. Garrido MM, Prigerson HG. The end-of-life experience: modifiable predictors of caregivers' bereavement adjustment. Cancer. 2014;120(6):918-925.
23. 23. Murali S, Malhotra C. Advance care planning and long-term bereavement in caregivers of patients with metastatic cancer. J Pain Symptom Manage. 2026;71(6):735-743.
24. 24. Mah K, Swami N, Pope A, et al. Caregiver bereavement outcomes in advanced cancer: associations with quality of death and patient age. Support