Morbidity and mortality of elderly patients with pancreaticobiliary disease according to age and comprehensive geriatric assessment: A prospective observational study

BACKGROUND

This study was designed to analyze the influence of age and comprehensive geriatric evaluation on clinical results of pancreaticobiliary disease management in elderly patients.

METHODS

A prospective observational study has been undertaken, including 140 elderly patients (over 75 years) with benign pancreaticobiliary disease. Patients were divided according to age in the following groups: group 1: 75-79 years old; group 2: 80-84 years old; group 3: 85 years and older. They underwent a comprehensive geriatric assessment with different scales: Barthel Index, Pfeiffer Index, Charlson Index, and Fragility scale, at admission and had been follow-up 90 days after hospital discharge to analyze its influence on morbidity and mortality.

RESULTS

Overall, 140 patients have been included (group 1=51; group 2=43 and group 3=46). Most of them, 52 cases (37.8%), had acute cholecystitis, followed by 29 cases of acute cholangitis (20.2%) and acute pancreatitis with 25 cases (17.9%). Significant differences has been observed on complications in different age groups (p=0.033). Especially in patients with a Barthel Index result ≤60, which suggests that these less functional patients had more severe complications after their treatment (p=0.037). The mortality rate was 7.1% (10 patients).

CONCLUSIONS

No significant differences were found between age, morbidity and mortality in elderly patients with pancreaticobiliary disease. Comprehensive geriatric scales showed some utility in their association with specific complications.

Aging and urinary control: Alterations in the brain-bladder axis

Age-associated alterations in bladder control affect millions of older adults, with a heavy burden added to families both economically and in quality of life. Therapeutic options are limited with poor efficacy in older adults, lending to a growing need to address the gaps in our current understanding of urinary tract aging. This review summarizes the current knowledge of age-associated alterations in the structure and function of the brain-bladder axis and identifies important gaps in the field that have yet to be addressed. Urinary aging is associated with decreased tissue responsiveness, decreased control over the voiding reflex, signaling dysfunction along the brain-bladder axis, and structural changes within the bladder wall. Studies are needed to improve our understanding of how age affects the brain-bladder axis and identify genetic targets that correlate with functional outcomes.

Prehabilitation for Older Adults Undergoing Liver Resection: Getting Patients and Surgeons Up to Speed

OBJECTIVES

Morbidity rates following liver resection are high, especially among older adult patients. This review aims to evaluate the evidence surrounding prehabilitation in older patients anticipating liver resection and to describe how prehabilitation may be implemented.

DESIGN

Problem-based narrative review with case-based discussion.

SETTING AND PARTICIPANTS

All older adults anticipating liver resection inclusive of benign and malignant etiologies in the United States.

METHODS

Literature search was performed using MeSH terms and keywords in MEDLINE via PubMed, followed by a manual second search for relevant references within selected articles. Articles were excluded if not available in the English language or did not include patients undergoing hepatectomy.

RESULTS

Prehabilitation includes a range of activities including exercise, nutrition/dietary changes, and psychosocial interventions that may occur from several weeks to days preceding a surgical operation. Older adult patients who participate in prehabilitation may experience improvement in preoperative candidacy as well as improved postoperative quality of life and faster return to baseline; however, evidence supporting a reduction in postoperative length of stay and perioperative morbidity and mortality is conflicting. A variety of modalities are available for prehabilitation but lack consensus and standardization. For a provider desiring to prescribe prehabilitation, multidisciplinary assessments including geriatric, cardiopulmonary, and future remnant liver function can help determine individual patient needs and select appropriate interventions.

CONCLUSIONS AND IMPLICATIONS

In the older adult patient undergoing liver resection, the current body of literature suggests promising benefits of prehabilitation programs inclusive of functional assessment as well as multimodal interventions. Additional research is needed to determine best practices.

The Aged Lower Urinary Tract: Deficits in Neural Control Mechanisms

Bothersome urinary symptoms plague many older adults and disproportionally affect women. Underreporting of symptoms and general stigma/embarrassment associated with incontinence has negatively impacted the availability of treatments, as research cannot be championed if the severity of the problem is not apparent. Available therapeutics have limited efficacy and are often not recommended in aged patients. Lower urinary tract function has a long and rich history in animal studies; while much of the underlying anatomy has been described, including neural control mechanisms, the impact of aging has only just begun to be addressed. Recent work has provided strong evidence that neural control over micturition is significantly impacted by aging processes. This mini review discusses recent findings regarding how aging impacts the neural control mechanisms of micturition.

Preoperative Deprescribing for Medical Optimization of Older Adults Undergoing Surgery: A Systematic Review

OBJECTIVE

To summarize the evidence for preoperative deprescribing and its effect on postoperative outcomes in older adults undergoing surgery.

DESIGN

Systematic review.

SETTING AND PARTICIPANTS

All available studies.

METHODS

We searched EMBASE, Cumulative Index of Nursing and Allied Health (CINAHL), and PubMed from inception to January 12, 2021. Settings included outpatient settings during the waiting period for surgery (ie, preoperative clinic) through to the preoperative period in the hospital. Participants who were older adults, aged ≥65 years, undergoing planned or emergency surgery with deprescribing or medication-related interventions were included for review.

RESULTS

We identified 3 different methods of deprescribing intervention delivery during the preoperative period: geriatrician-led (n = 2), interdisciplinary team-led (n = 8), and pharmacist-led (n = 6). Outcomes were related to health care utilization, patient outcomes, and medication changes; however, results were difficult to compare because of heterogeneous outcomes within the topics. Overall, results were either positive or neutral.

CONCLUSIONS AND IMPLICATIONS

The evidence for deprescribing during the preoperative period for older adults undergoing surgery is weak because of the heterogeneity of intervention delivery and outcomes, inclusion of nonoperative cases in some studies, and low power. This review highlights the need for future research, which may consider the following: (1) interdisciplinary approach, (2) coordination of deprescribing efforts with primary care provider from the waiting period for surgery up to after hospital discharge, and (3) validated deprescribing criteria such as STOPP/START that is easy to implement. It is important to note that results yielded positive and neutral results, not negative ones, which should reassure clinicians to implement deprescribing for older adults during the surgical period. Additionally, policy initiatives such as integrated electronic medical records or increased reimbursement of deprescribing efforts for primary care providers and/or hospitals should be pursued to prevent adverse postoperative events for this population.

Impact of a geriatric consultation service on outcomes in older trauma patients: a before-after study

PURPOSE

Early geriatric involvement is recommended for older trauma patients. We wished to determine the impact of geriatric consultation on mortality, hospital length of stay and discharge disposition in older patients who were admitted to our Level 1 trauma unit.

METHODS

We completed a health records review of trauma unit patients, age ≥ 75 years old with Injury Severity Score (ISS) ≥ 12, before (11/2015-10/2017) and after (11/2017-10/2019) implementation of a geriatric trauma consultation initiative. Primary outcomes were mortality, hospital length of stay and discharge destination. Secondary objectives were adherence to the geriatric trauma consult process and identification of geriatric-specific issues. A multivariable analysis controlling for age, gender, multi-morbidity and ISS was undertaken.

RESULTS

157 patients pre-implementation and 172 post-implementation with mean age 83.8 years and 53.8% females were included. Geriatric consultation had no impact on in-hospital mortality [OR 0.70 (95% CI 0.31-1.58)] or length of stay [ß 0.68 (95%CI - 1.35-2.72)]. Patients who received a geriatric consultation were more likely to be discharged home (OR 2.01 (95% CI 1.24-3.24). The adherence to consultation process was 99.4%. Mobility, pain and cognitive impairment were the most common geriatric concerns, identified in 76.6, 61.1 and 50.0% of older trauma patients, respectively.

CONCLUSION

Older trauma patients that receive geriatric trauma consultation are more likely to be discharged home. Collaboration between trauma and geriatric specialists is beneficial and may lead to meaningful improvements in outcomes for older trauma patients.

Integration of geriatric assessment into clinical oncology practice: A scoping review

Sixty percent of newly diagnosed cancers occur in older adults and more complex planning is required to sustain quality care for older populations. Individualized care incorporating geriatric assessment can predict early mortality and treatment toxicity for older cancer patients. We mapped and summarized the available evidence on the integration of geriatric assessment into clinical oncology practice, and ascertained which domains have been implemented. We systematically searched bibliographic databases and trial registries for reports of clinical studies, clinical practice guidelines, systematic and non-systematic reviews, and grey literature published in English. We gathered data on study characteristics, geriatric domains and strategies evaluated, and relevant study objectives and findings. From a total of 10,124 identified citations, 38 articles met our eligibility criteria, 3 of which were clinical practice guidelines. Nearly half of these articles came from the United States. Domains of the geriatric assessment implemented in studies ranged from 1 to 12, with varied combinations. We identified 27 studies on strategies for implementing geriatric assessment and 24 studies on feasibility of implementing geriatric assessment, into clinical oncology practice. We also identified 3 main geriatric assessment models: 2 from the United States and 1 from Australia. Furthermore, we identified 2 reviews that reported varied components of geriatric assessment models. There is increasingly robust evidence to implement formal geriatric assessment in oncology practice. There remains a great deal of variation in the tools recommended to address each of the domains in a geriatric assessment, with only 1 guideline (American Society of Clinical Oncology guideline) settling on a specific best practice. Protocol registration: Open Science Framework osf.io/mec93.

Does Major Pancreatic Surgery Have Utility in Nonagenarians with Pancreas Cancer?

OBJECTIVE

This study aims to define the role of surgery and assess different therapies for nonagenarians with localized, nonmetastatic pancreatic adenocarcinoma (PDAC).

METHODS

The National Cancer Database (NCDB) was queried for patients ≥ 90 years of age with nonmetastatic, localized PDAC from 2004-2016. Postoperative mortality was assessed at 30 and 90 days in patients receiving pancreatoduodenectomy or total pancreatectomy. Overall survival (OS) was compared between three treatment groups: surgery alone, chemotherapy alone, and chemoradiation (chemoRT) alone.

RESULTS

Of 380,524 patients with PDAC, 98 patients ≥ 90 years of age underwent curative-intent resection; 55% were female and 75% had a Charlson-Deyo comorbidity score of 0. A total of 17% received postoperative chemotherapy, 51.1% had poorly differentiated tumors with a median tumor size of 3 cm, 55.1% had positive lymph nodes, and 19.4% had positive resection margins. Postoperative median length of stay was 11 days. Postoperative 30- and 90-day mortality was 10.0% and 18.9%, respectively. Median OS for the surgery alone group was 11.6 months compared with 20.4 months in those receiving adjuvant therapy (p = 0.01). Among nonoperative PDAC patients, median OS in patients receiving chemotherapy only (n = 207) was 7.2 months, while chemoRT only (n = 100) was similar to surgery only (11 versus 11.6 months, p = 0.97).

CONCLUSIONS

Even in well-selected nonagenarians, pancreatoduodenectomy or total pancreatectomy carries a high mortality rate. While adjuvant therapy after resection provides the best survival, it is seldom achieved, and chemoRT alone affords identical survival statistics as surgery alone. These data suggest it is reasonable to consider chemoRT as initial therapy, then reassess candidacy for resection if performance status allows.