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CANCER EN EL AM
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CANCER EN EL AM

Introduction to the Class

Class Timing and Technical Issues

  • The class was originally scheduled for 5 PM, but the speaker indicated they cannot teach at that time due to work commitments.
  • The speaker faced issues accessing the provided link for the class but was assisted by Antonela, who created a new link for entry.
  • The speaker emphasizes their intention to help students and not to disrespect anyone despite the late hour.

Audio and Presentation Setup

  • There is confusion regarding audio playback; students can only see images from the PowerPoint presentation without accompanying audio.
  • The goal of this session is to prepare students for interacting with elderly patients in various healthcare settings.

Elderly Population and Cancer Statistics

Global Cancer Data

  • A Glob Scan updated in 2022 shows cancer prevalence among older adults per 100,000 inhabitants, highlighting significant disparities across regions.
  • Europe has a higher concentration of older adults with cancer compared to South America, where countries like Peru show lower numbers.

Access to Healthcare Services

  • The map presented indicates limited access to health services for elderly cancer patients, particularly in areas served by the Inter-American Society of Geriatric Oncology.
  • In Peru, healthcare access is often contingent on insurance status; those without coverage face significant challenges when diagnosed with cancer.

Cancer Epidemiology Among Older Adults

Incidence Rates

  • Over 65% of new cancer cases occur in individuals aged 65 and above; mortality rates are also higher in this demographic compared to younger adults.
  • Common cancers include lung and prostate cancers in men, while women frequently experience breast and colorectal cancers.

Future Projections

  • By 2030, it is projected that over 70% of all cancer diagnoses will be among individuals over 65 years old, indicating an aging population's impact on healthcare needs.

Challenges in Managing Elderly Cancer Patients

Age as a Risk Factor

  • Aging significantly increases the risk of developing cancer; thus managing elderly patients presents unique challenges for healthcare providers.

Ethical Considerations

  • Respecting bioethical principles such as patient autonomy is crucial when treating elderly patients with cancer. Their choices regarding treatment must be honored.

Understanding Aging and Cancer in Older Adults

Impact of Age on Cancer Treatment

  • The patient's illness does not significantly affect functional dependency; however, cancer leads to increased disability in older adults. Studies indicate that failing to provide optimal treatment negatively impacts survival rates for elderly patients.
  • There is a notable correlation between age and the likelihood of receiving chemotherapy; older patients have a lower probability of undergoing such treatments, indicating that aging increases frailty and diminishes treatment opportunities.

Physiological Mechanisms Linking Aging and Cancer

  • Key physiological mechanisms associated with aging include fragility, chronic inflammation, oxidative stress, and free radicals. These factors contribute to various bodily changes, including brain volume reduction and decreased lung function.
  • Aging results in diminished cellular quantity and function across organs, structural tissue changes, chronic inflammation increase, reduced organ reserve capacity, and immunosenescence—making individuals more susceptible to cancers.
  • It is crucial to treat individuals holistically rather than focusing solely on comorbidities or diseases. The distinction between chronological age versus physiological or functional age is emphasized for better patient assessment.

Aging as a Risk Factor for Cancer

  • Aging remains a primary risk factor for multiple cancer types. The incidence peaks around 85 years old due to an environment conducive to cancer development influenced by physiological changes.
  • Treatments like chemotherapy can accelerate aging processes through chronic inflammation (inflammaging), leading to DNA damage and increased senescence risks alongside potential long-term toxicities from therapies.

Factors Influencing Tumor Etiology

  • Important factors contributing to tumor development include genomic instability, epigenetic alterations, chronic inflammation, and dysbiosis. These traits are interconnected within the aging-cancer relationship.
  • Mitochondrial dysfunction plays a significant role in this process along with altered intercellular communication. Cellular senescence and apoptosis are critical aspects of how these factors interact over time.

Recommendations for Geriatric Assessment

  • The ASCO guidelines (2023) recommend comprehensive geriatric assessments covering physical function, nutritional status, social situation, emotional state, comorbidities, cognitive abilities, sensory functions among others.
  • A focus on specific screening tools like the G8 test is highlighted for evaluating older adults with cancer. This tool assesses food intake issues alongside weight loss concerns which correlate with chemotherapy toxicity risks.

Special Tools for Evaluating Toxicity in Cancer Treatment

Introduction to Special Tools

  • The discussion introduces special tools available on mobile apps, including a calculator for assessing toxicity risk associated with chemotherapy.
  • Mentioned tools include the CARG index and the crash index, both of which evaluate toxicity risks in chemotherapy.

Assessment Tools Overview

  • The G8 tool is highlighted as a commonly used assessment that includes seven items to evaluate frailty in older adults undergoing various treatments like surgeries and chemotherapies.
  • Emphasis is placed on the importance of comprehensive geriatric assessments (BGI) to identify vulnerabilities and plan individualized treatment strategies.

Importance of Geriatric Oncology

  • Geriatric oncology integrates principles from geriatrics into cancer treatment, aiming for better outcomes for elderly patients with cancer.
  • Recommendations from ASCO regarding toxicity risk assessment are discussed, emphasizing the need for specialized geriatric tools like G8.

Case Study: Comprehensive Geriatric Assessment

Patient Background

  • A case study is presented involving an 80-year-old male patient with a history of penile cancer who has developed metastatic prostate cancer.
  • The oncologist requested a comprehensive geriatric assessment before proceeding with aggressive chemotherapy options known as "triplet therapy."

Evaluation Process

  • A complete BGI was conducted, revealing mild functional dependency but no cognitive impairment; social support was deemed adequate.
  • Family considerations included potential admission to a nursing home due to anemia and mobility issues; however, collaborative management with oncology was proposed instead.

Treatment Decisions

  • The approach suggested prioritizes quality of life over aggressive treatment, focusing on palliative care while coordinating efforts between geriatrics and oncology teams.
  • Discussion includes addressing geriatric syndromes such as frailty and malnutrition within the limited time frame available for intervention.

Guidelines for Interventions in Elderly Cancer Patients

Recommended Actions

  • Guidelines stress the necessity of conducting a comprehensive assessment (BGI), regardless of whether patients appear stable or not when considering therapeutic interventions.

Screening and Palliative Care Considerations

Importance of Screening in Cancer Treatment

  • The discussion begins with the significance of screening (BGI) to identify potential issues in patients, emphasizing the need for assistance in treatment processes when problems are detected.

Palliative Care Considerations for Older Adults

  • When dealing with older adults undergoing cancer treatment, particularly chemotherapy, it is crucial to assess toxicity risks using specific parameters from calculators.

Key Assessment Parameters

  • Important factors include:
  • Number of falls experienced by the patient.
  • Ability to walk a block independently.
  • Engagement in social activities.
  • Capability to manage medications without assistance.

Delirium Management Post-Surgery

  • A major concern post-surgery for cancer patients is delirium, which poses significant challenges that require careful management strategies.

Effects of Systemic Therapy

  • Systemic therapy can lead to various side effects; notable among them are insomnia and falls. Insomnia is highlighted as a critical issue needing attention.

Addressing Insomnia and Non-Pharmacological Interventions

Common Misuse of Medications

  • There is a tendency among colleagues to overprescribe benzodiazepines and sedatives for insomnia, which should not be first-line treatments.

Recommended Non-Pharmacological Approaches

  • Suggested interventions include:
  • Cognitive therapy.
  • Modifications in living space for comfort (e.g., familiar furniture).
  • Use of soft lighting instead of complete darkness to aid sleep quality.

Geriatric Assessment Standards

Comprehensive Geriatric Evaluation

  • The importance of an integral geriatric assessment for older cancer patients is emphasized, including standards like G8 and B13 evaluations.

Patient Classification Based on Health Status

  • Patients can be categorized into three groups based on their health status:
  • Fit: Robust individuals who can undergo standard treatments without issues.
  • Pre-fragile: Those with some dependencies requiring modified treatment approaches.
  • Fragile: Patients with severe comorbidities or cognitive decline who may need palliative care considerations.

Clinical Protocol for Fragile Patients

Treatment Approaches Based on Patient Condition

  • For fragile patients showing high fall risk (e.g., Time Up and Go test >20 seconds), palliative care becomes a consideration rather than aggressive treatment options.

Visual Scale Utilization

  • The clinical fragility visual scale helps clinicians determine appropriate interventions based on patient classification—ranging from robust individuals needing active treatment to terminally ill patients requiring palliative care.

This structured approach ensures clarity while summarizing key insights from the transcript regarding cancer treatment considerations specifically tailored for older adults.

Big Fry Index and Its Application in Geriatric Oncology

Overview of the Big Fry Index (BGI)

  • The Big Fry Index is a tool for joint management, aiding decision-making in patient care. It can be accessed via mobile devices for convenience.
  • The BGI serves as a compact assessment tool with questions related to geriatric indicators, allowing for numerical scoring that informs clinical decisions.

Conceptual Model and Patient Assessment

  • A conceptual model summarizes situational diagnoses and therapeutic intensity adjustments, particularly towards palliative care.
  • Patients with scores above 0.18 are still manageable; however, those around 0.3 indicate mild frailty, necessitating focused care objectives.

Treatment Goals and Patient Outcomes

  • Key treatment goals include survival, functionality, well-being, and symptom control; specific treatments may offer curative potential.
  • Advanced frailty scores (above 0.55) suggest transitioning to palliative care due to declining health status.

Importance of Comprehensive Geriatric Assessment

  • The BGI uncovers undetected issues during standard consultations across various healthcare settings.
  • It predicts severe chemotherapy toxicity and helps explore patient preferences while respecting their autonomy and values.

Benefits of Geriatric Intervention

  • Post-comprehensive assessment allows for individualized screening methods tailored to specific cancers or conditions.
  • Continuous fragility screening is essential for determining optimal treatment strategies based on life expectancy estimates.

Prehabilitation Programs in Cancer Care

  • Prehabilitation programs enable early intervention before formal cancer diagnosis or treatment initiation.
  • This proactive approach enhances geriatric interventions by optimizing nutrition and overall health prior to cancer treatments.

Integration of Palliative Care

  • Early integration of palliative care is crucial regardless of disease phase; it aids in selecting appropriate treatments based on risk-benefit evaluations.
  • Respecting patient wishes regarding treatment options is vital; patients may choose not to pursue aggressive interventions despite potential diagnoses.

Cancer Screening in Older Adults

Mammography Recommendations

  • For older adults, mammograms are recommended every two years for women aged 45 to 69. However, for a 72-year-old with no recent issues, further screening may not be necessary.
  • If previous mammograms have been negative for several years, subjecting an elderly woman to another test could be considered mistreatment.
  • Screening is advised for older women (over 69) who are independent and show signs of potential cancer, emphasizing the importance of functional status.

Colon Cancer Screening

  • Routine colonoscopies are not recommended for all seniors; they should only be performed if there are specific indications or symptoms like unexplained anemia.
  • The standard recommendation is a colonoscopy every ten years for those at average risk, focusing on detecting significant health issues rather than routine checks.

Prostate Cancer Considerations

  • Routine rectal exams are not necessary for all men over 50; referrals to urologists should occur when complications arise.
  • Non-invasive tests like PSA levels can be conducted first before considering more invasive procedures.

Lung Cancer Screening Insights

  • Bronchoscopies should not be performed on all patients presenting with cough; lung cancer risk increases significantly after age 85.
  • Treatment approaches in frail elderly patients often lean towards conservative management due to their vulnerability.

Physical Activity and Quality of Life

  • Active older adults with cancer can still engage in physical exercise; guidelines suggest at least 150 minutes of moderate activity weekly along with resistance training twice a week.
  • Motivation plays a crucial role in maintaining physical activity among seniors living with cancer, contributing positively to their quality of life.

Strategies for Supporting Elderly Cancer Patients

Techniques to Enhance Patient Comfort and Engagement

  • The role of physiotherapists includes minimizing distractions by using instrumental music or allowing pets, which can help create a calming environment for elderly patients.
  • Repetition is emphasized as a learning technique; patients learn effectively through comparison, similar to how children learn from adults.

Importance of Nutrition and Hydration

  • Maintaining hydration is crucial, with recommendations of 1 to 2 liters of water daily, especially in hot conditions.
  • Proper footwear is essential; patients should avoid sandals and slippers to prevent falls.

Exercise Recommendations for Elderly Patients

  • Regular exercise is beneficial for elderly cancer patients, countering ageism that suggests inactivity due to their condition.
  • Age should not be seen as a contraindication for cancer treatment; decisions must focus on life expectancy and functional capacity rather than comorbidities.

Comprehensive Geriatric Assessment

  • A thorough geriatric evaluation is necessary when managing elderly cancer patients, focusing on individual needs rather than solely on disease prognosis.
  • Emphasizing the potential for quality of life improvements through activities like painting illustrates that elderly patients can still engage meaningfully despite their conditions.

Educational Insights and Examination Preparation

  • Students are encouraged to familiarize themselves with screening tools like the G8 test and therapeutic approaches relevant to cancer care in the elderly.
  • Reading assigned materials thoroughly will enhance understanding of key concepts such as mechanisms, epidemiology, and management strategies in oncology.