Significance of Frailty in Prognosis After Hepatectomy for Elderly Patients with Hepatocellular Carcinoma

Frailty Increases Morbidity and Mortality in Patients Undergoing Oncological Liver Resections: A Systematic Review and Meta-analysis

BACKGROUND

Considered to reflect a patients' biological age, frailty is a new syndrome shown to predict surgical outcomes in elderly patients. In view of the increasing age at which patients are proposed oncological liver surgery and the morbidity associated with it, we attempted to perform a systematic review and meta-analysis to compare morbidity and mortality between frail and nonfrail patients after liver resections.

METHODS

The study was registered with PROSPERO. A systematic search of PubMed and EMBASE databases was performed for all comparative studies examining surgical outcomes after liver resections between frail and nonfrail patients.

RESULTS

Ten studies were included based on the selection criteria with a total of 71,102 patients, split into two groups: frail (n = 17,167) and the control group (n = 53,928). There were more elderly patients with a lower preoperative albumin level in the frail group (p = 0.02, p = 0.001). Frail patients showed higher rates of morbidity with more major complications and a higher incidence of postoperative liver failure (p < 0.001). Mortality (p < 0.001) and readmission rate (p = 0.021) also was higher in frail patients.

CONCLUSIONS

Frailty seems to be a solid predictive risk factor of morbidity and mortality after liver surgery and should be considered a selection criterion for liver surgery in at-risk patients.

The Barthel Index predicts surgical textbook outcomes following hepatectomy for elderly patients with hepatocellular carcinoma: A multicenter cohort study

BACKGROUND

The burgeoning demand for hepatectomy in elderly patients with hepatocellular carcinoma (HCC) necessitates improved perioperative care. Geriatric populations frequently experience functional decline and frailty, predisposing them to adverse postoperative outcomes. The Barthel Index serves as a reliable measure for assessing functional capacity, and this study evaluates its impact on surgical textbook outcomes (TOs) in elderly HCC patients.

METHODS

A multicenter retrospective cohort study analyzed elderly patients (≥70 years) following hepatectomy for HCC between 2013 and 2021. Utilizing a Barthel Index cut-off value of 85, patients were divided into two groups: with and without preoperative functional decline and frailty. The primary outcome was the rate of TO, encompassing seven criteria. TO rates were compared between groups, and multivariate logistic regression analyses identified independent risks for achieving TOs.

RESULTS

Of 497 elderly patients, 157 (31.6 ​%) exhibited preoperative functional decline and frailty (Barthel Index score <85). The overall TO rate was 58.6 ​%. Patients with preoperative Barthel Index score <85 had significantly lower TO rates compared to patients with score ≥85 (29.3 ​% vs. 72.1 ​%, P ​< ​0.001). Multivariate analysis revealed preoperative Barthel Index score <85 as an independent risk for achieving TO (odds ratio 3.413, 95 ​% confidence interval 1.879-6.198, P ​< ​0.001). Comparable results were observed in the subgroups of patients undergoing open and laparoscopic hepatectomy.

CONCLUSION

Preoperative Barthel Index-based assessment of functional decline and frailty significantly predicts TOs following hepatectomy in elderly HCC patients, enabling identification of high-risk patients and informing preoperative management and postoperative care within geriatric oncology.

Risk factors for failure to rescue after hepatectomy in a high-volume UK tertiary referral center

BACKGROUND

Mortality after severe complications after hepatectomy (failure to rescue) is strongly linked to center volume. The aim of this study was to evaluate the risk factors for failure to rescue after hepatectomy in a high-volume center.

METHODS

Retrospective study of 1,826 consecutive patients who underwent hepatectomy from 2011 to 2018. The primary outcome was a 90-day failure to rescue, defined as death within 90 days posthepatectomy after a severe (Clavien-Dindo grade 3+) complication. Risk factors for 90-day failure to rescue were evaluated using a multivariable binary logistic regression model.

RESULTS

The cohort had a median age of 65.3 years, and 56.6% of patients were male. The commonest indication for hepatectomy was colorectal metastasis (58.9%), and 46.9% of patients underwent major or extra-major hepatectomy. Severe complications developed in 209 patients (11.4%), for whom the 30- and 90-day failure to rescue rates were 17.0% and 35.4%, respectively. On multivariable analysis, increasing age (P = .006) and modified Frailty Index (P = .044), complication type (medical or combined medical/surgical versus surgical; P < .001), and body mass index (P = .018) were found to be significant independent predictors of 90-day failure to rescue.

CONCLUSION

Older and frail patients who experience medical complications are particularly at risk of failure to rescue after hepatectomy. These results may inform preoperative counseling and may help to identify candidates for prehabilitation. Further study is needed to assess whether failure to rescue rates could be reduced by perioperative interventions.

Geriatric prognostic scoring system predicts survival after hepatectomy for elderly patients with liver cancer

Aim

The number of elderly patients with liver cancer is increasing with the aging society. The Geriatric Prognostic Scoring System is useful in predicting the postoperative prognosis for elderly patients with gastrointestinal cancer. The aim of the present study was to assess the predictive ability of the geriatric prognostic scoring system for postoperative survival in elderly patients with liver cancer.

Methods

Eighty-eight patients aged ≥75 years who were treated for primary liver cancer and metastatic liver tumor were retrospectively analyzed. The Geriatric Prognostic Score (GPS) was created by several clinical parameters such as age, sex, type of cancer, stage, performance status, body mass index, and comprehensive geriatric assessment. Each patient was divided into two groups of high-risk to low-risk according to their GPS: ≧30 high-risk group and <30 low-risk. The predictive ability of geriatric prognostic scoring system for postoperative survival was assessed in univariate and multivariate analyses.

Results

Of the 88 patients, 75 were diagnosed as hepatocellular carcinoma and 13 as colorectal liver metastasis. After geriatric prognostic scoring system assessments, 26 patients were diagnosed as high-risk and the remaining 62 as low-risk. The 3-year overall survival rates were 78.5% in the low-risk group and 35.1% in the high-risk group (p < 0.001). The univariate and multivariate analyses of overall survival identified high GPS as an independent significant factor (p < 0.001).

Conclusions

We could conclude that the geriatric prognostic scoring system is useful in predicting patients' prognosis after hepatectomy and it can provide helpful information to surgeons for determining treatment strategies for elderly patients with liver cancer.

Effects of Exercise Training on Muscle Mass and Physical Function in Patients with Hepatocellular Carcinoma After Diagnosis: A Systematic Review

BACKGROUND AND AIMS

Decreased muscle mass and physical function are common complications in hepatocellular carcinoma (HCC) patients who are associated with increased morbidity and mortality. Thus, there have been targeted efforts to prevent and/or improve both by enrolling these patients in exercise training programs. We performed a systematic review to evaluate the effects of exercise training on muscle mass and physical function in people with HCC after diagnosis.

METHODS

A systematic literature search was conducted using the Medline, Base, PubMed, Cochrane and Scopus, and trial registries, through April 2023 for studies that assessed the effects of an exercise training program in adults with HCC. The primary outcomes were muscle mass and physical function. To assess the risk of bias, we used the Quality Assessment Tool for Quantitative Studies from the Effective Public Health Practice Project.

RESULTS

Eight studies met inclusion criteria, comprising a total of 809 participants. Interventions included aerobic exercise training, resistance exercise training, balance and flexibility training, or home-based exercise training. Four studies showed statistically significant improvements in at least one muscular outcome. Three studies showed a maintenance of muscular outcomes, and one study showed a decrease in muscle mass. Four articles showed statistically improvements in at least one physical fitness variable, and two showed a maintenance of physical function variable.

CONCLUSION

Together, the results suggest that patients may benefit from physical exercise training after treatment to improve muscle mass and physical function.

Impact of preoperative frailty on the surgical and survival outcomes in older patients with solid cancer after elective abdominal surgery

BACKGROUND

Frailty is common in older patients with cancer; however, its clinical impact on the survival outcomes has seldom been examined in these patients. This study aimed to investigate the association of frailty with the survival outcomes and surgical complications in older patients with cancer after elective abdominal surgery in Taiwan.

METHODS

We prospectively enrolled 345 consecutive patients aged ≥65 years with newly diagnosed cancer who underwent elective abdominal surgery between 2016 and 2018. They were allocated into the fit, pre-frail, and frail groups according to comprehensive geriatric assessment (CGA) findings.

RESULTS

The fit, pre-frail, and frail groups comprised 62 (18.0%), 181 (52.5%), and 102 (29.5%) patients, respectively. After a median follow-up of 48 (interquartile range, 40-53) months, the mortality rates were 12.9%, 31.5%, and 43.1%, respectively. The adjusted hazard ratio was 1.57 (95% confidence interval [CI], 0.73-3.39; p = 0.25) and 2.87 (95% CI, 1.10-5.35; p = 0.028) when the pre-frail and frail groups were compared with the fit group, respectively. The frail group had a significantly increased risk for a prolonged hospital stay (adjusted odds ratio, 2.22; 95% CI, 1.05-4.69; p = 0.022) compared with the fit group.

CONCLUSION

Pretreatment frailty was significantly associated with worse survival outcomes and more surgical complications, with prolonged hospital stay, in the older patients with cancer after elective abdominal surgery. Preoperative frailty assessment can assist physicians in identifying patients at a high risk for surgical complications and predicting the survival outcomes of older patients with cancer.

Patient vulnerability is associated with poor prognosis following upfront hepatectomy for colorectal liver metastasis

BACKGROUND

With the rapid aging of populations worldwide, the number of vulnerable patients with liver metastasis from colorectal cancer has increased. This study aimed to examine the association between vulnerability and clinical outcomes in patients with colorectal liver metastasis (CRLM).

METHODS

Consecutive 101 patients undergoing upfront hepatectomy for CRLM between 2004 and 2020 were included. The preoperative vulnerability was assessed using the Clinical Frailty Scale (CFS) score ranging from one (very fit) to nine (terminally ill), and frailty was defined as a CFS score of ≥ 4. A multivariable Cox proportional hazard regression model was utilized to investigate associations of frailty with disease-free survival (DFS), overall survival (OS), and cancer-specific survival (CSS).

RESULTS

Of the 101 patients, 12 (12%) had frailty. Associations between frailty and surgical outcomes, namely, the incidence of 90-day mortality and postoperative complications, were not statistically significant (P > 0.05). In the multivariable analyses, after adjusting for clinical risk scores calculated using six factors (timing of liver metastasis, primary tumor lymph node status, number of liver tumors, size of the largest tumor, extrahepatic metastatic disease, and carbohydrate antigen 19-9 level) to predict recurrence following hepatectomy for CRLM, preoperative frailty was found to be an independent risk factor for DFS (hazard ratio [HR]:2.37, 95% confidence interval [CI] 1.06-4.72, P = 0.036), OS (HR:4.17, 95% CI 1.43-10.89, P = 0.011), and CSS (HR:3.49, 95% CI 1.09-9.60, P = 0.036).

CONCLUSION

Preoperative frailty was associated with worse DFS, OS, and CSS after upfront hepatectomy for CRLM. Assessment and improvement of patient vulnerability may provide a favorable prognosis for patients with CRLM.

Impact of frailty on long-term outcomes after liver resection for hepatocellular carcinoma in elderly patients: A prospective study

BACKGROUND

sFrailty affects short-term outcomes after liver resection in elderly patients. However, frailty's effects on long-term outcomes after liver resection in elderly patients with hepatocellular carcinoma (HCC) are unknown.

METHODS

This prospective, single-center study included 81 independently living patients aged ≥65 years scheduled to undergo liver resection for initial HCC. Frailty was evaluated according to the Kihon Checklist, a phenotypic frailty index." We investigated and compared postoperative long-term outcomes after liver resection between patients with and without frailty.

RESULTS

Of the 81 patients, 25 (30.9%) were frail. The proportion of patients with cirrhosis, high serum alpha-fetoprotein level (≥200 ng/mL), and poorly differentiated HCC was higher in the frail group than in the nonfrail group (n = 56). Among the patients with postoperative recurrence, the incidence of extrahepatic recurrence was higher in the frail group than in the nonfrail group (30.8% vs. 3.6%, P = 0.028). Moreover, the proportion of patients who underwent repeat liver resection and ablation for recurrence who met the Milan criteria tended to be lower in the frail group than in the nonfrail group. Although there was no difference in disease-free survival between the two groups, the overall survival rate in the frail group was significantly worse than that in the nonfrail group (5-year overall survival: 42.7% vs. 77.2%, P = 0.005). Results of the multivariate analysis indicated that frailty and blood loss were independent prognostic factors for postoperative survival.

CONCLUSION

Frailty is associated with unfavorable long-term outcomes after liver resection in elderly patients with HCC.

Preoperative Weight Loss Program for Hepatocellular Carcinoma Patients with High Body Mass Index in Hepatectomy

BACKGROUND

This study aimed to investigate the usefulness of a weight-loss program (WLP) in patients with a high body mass index (BMI) prior to liver resection (Hx) for hepatocellular carcinoma (HCC).

METHODS

Among 445 patients with HCC who underwent initial Hx between 2000 and 2020, 19 with a high BMI (≥25.0) were enrolled in our WLP since 2014. For calorie restriction, the amount of energy consumed was calculated as the standard body weight (SBW) kg × 20-25 kcal/day. Protein mass was calculated as SBW kg × 1.0-1.2 g/day to maintain skeletal muscle mass. Patients also performed both aerobic and resistance exercises. The before-and-after changes were compared, and the effect of WLP on the short- and long-term results was investigated.

RESULTS

The average length of WLP was 21 days, and weight loss was successfully achieved in all patients. Body fat mass was reduced during the program, while skeletal muscle mass was maintained. WLP led to improvements in liver function and fibrotic markers, without tumor progression. There were no postoperative complications (≥Clavien-Dindo [CD] III). A retrospective comparison between with and without WLP using propensity score-matching analysis revealed that WLP group showed better NLR value, however, there were no significant differences in both short and long-term outcomes after Hx based on participation in the WLP.

CONCLUSIONS

WLP with multidisciplinary intervention improved immune-nutrition status and liver function of obese patients. WLP had not affected both short and long-term outcomes after Hx.

Clinical impact of myosteatosis measured by magnetic resonance imaging on long-term outcomes of hepatocellular carcinoma after radical hepatectomy

AIMS

A variety of factors have been reported to affect long-term outcomes after radical resection of hepatocellular carcinoma (HCC). However, the indicators remain controversial. The purpose of this study was to evaluate the relationship between myosteatosis of the multifidus muscle and long-term outcomes after radical surgery for HCC.

METHODS

We retrospectively analyzed clinicopathological data for 187 patients with HCC who underwent radical surgery at Tokushima University between January 2009 and December 2020 and measured the density of fat in the multifidus muscle at L3 on their preoperative magnetic resonance images (MRI). Associations of myosteatosis and clinicopathological factors with long-term outcomes were evaluated.

RESULTS

The patients were divided into a myosteatosis-negative group (n = 122) and a myosteatosis-positive group (n = 65). The cancer-specific survival rate after hepatectomy was significantly worse in the myosteatosis-positive group than in the myosteatosis-negative group (p = 0.03). Univariate analysis identified multiple tumors, stage III/IV disease, an alfa-fetoprotein level ≥ 10 ng/ml, PIVKA-II ≥ 400 AU/ml, vp(+) status, and myosteatosis to be prognostic factors for cancer-specific survival. Multivariate analysis revealed multiple tumors, an alfa-fetoprotein level ≥ 10 ng/ml, and myosteatosis to be independent prognostic factors.

CONCLUSIONS

Myosteatosis measured by MRI is a simple and useful predictor of the long-term outcome after radical surgery for HCC.

Prognostic impact of frailty after gastrectomy in elderly gastric cancer patients

BACKGROUND

Frailty plays a crucial role in cancer patients who have received surgery in this recent aging society. We aimed to investigate frailty as a prognostic factor in elderly gastric cancer (GC) patients who underwent curative gastrectomy.

METHODS

We analyzed 86 elderly (over 75 years old) GC patients who underwent curative gastrectomy. Patients were assigned to two groups;frailty group (n=29) and no-frailty group (n=57). Clinicopathological values were compared between the two groups.

RESULTS

The OS rate of the frailty group was significantly poorer than that of the no-frailty group (5-yr OS rate;frailty group 52.49% vs. no-frailty group 74.87%, p<0.05). Multivariate analysis of the OS showed that frailty tended to be significant prognostic factor (p=0.09). The DFS rate of the frailty group was significantly poorer than that of the no-frailty group (5-yr DFS rate;frailty group 42.30% vs. no-frailty group 71.55%, p<0.05). Multivariate analysis of the DFS showed that frailty tended to be significant prognostic factor (p=0.14).

CONCLUSION

We identified the clinical impact of frailty prognostic factor for elderly GC patients who underwent gastrectomy. J. Med. Invest. 70 : 423-429, August, 2023.

Differences in Pretreatment Frailty Across Gastrointestinal Cancers in Older Adults: Results From the Cancer and Aging Resilience Evaluation Registry

PURPOSE

Frailty predicts poor outcomes in older adults with cancer, but how it differs between different cancer types is unknown. We examined differences in pretreatment frailty between colorectal (CRC), pancreatic, and hepatobiliary cancers.

METHODS

We included older adults age 60 years or older with the above cancer types enrolled in the Cancer and Aging Resilience Evaluation registry. Frailty was defined using a 44-item Cancer and Aging Resilience Evaluation frailty index constructed on the basis of the principles of deficit accumulation (including several geriatric assessment impairments encompassing malnutrition, functional status, comorbidities, anxiety, depression, cognitive complaints, health-related quality of life, falls, ability to walk one block, interference in social activities, and polypharmacy). Multivariable logistic regression models were used to examine the adjusted odds ratio (aOR) of frailty between cancer types.

RESULTS

A total of 505 patients were included (mean age 70 years, 59% male): 211 (41.8%) CRC, 178 (35.2%)pancreatic cancer, and 116 (23.0%) hepatobiliary cancer. Patients with pancreatic cancer had the highest prevalence of frailty (23.3% CRC, 40.6% pancreatic, 34.3% hepatobiliary; P = .001). Both pancreatic (aOR, 2.18; 95% CI, 1.38 to 3.45), and hepatobiliary cancer (aOR, 1.73; 95% CI, 1.03 to 2.93) were independently associated with higher odds of frailty relative to CRC. Frailty was driven by higher rates of malnutrition and instrumental activities of daily living impairments in patients with pancreatic cancer and higher number of comorbidities in patients with hepatobiliary cancer.

CONCLUSION

Older adults with pancreatic and hepatobiliary cancers are at high-risk of pretreatment frailty. Early interventions to improve nutritional and functional status and optimization of comorbidities may help improve outcomes.

Short- and long-term outcomes after robotic and open liver resection for elderly patients with hepatocellular carcinoma: a propensity score-matched study

BACKGROUND

Robotic liver resection (RLR) has increasingly been accepted as it has overcome some of the limitations of open liver resection (OLR), while the outcomes following RLR in elderly patients with hepatocellular carcinoma (HCC) are still uncertain. This study aimed to evaluate the short and long-term outcomes of RLR vs. OLR in elderly HCC patients.

METHODS

Perioperative data of elderly patients (≥ 65 years) with HCC who underwent RLR or OLR between January 2010 and December 2020 were retrospectively analyzed. A 1:2 propensity score-matched (PSM) analysis was performed to minimize the differences between RLR and OLR groups. Univariable and multivariable Cox regression analyses were used to identify independent prognosis factors for overall survival (OS) and recurrence-free survival (RFS) of these patients.

RESULTS

Of the 427 elderly HCC patients included in this study, 113 underwent RLR and 314 underwent OLR. After the 1:2 PSM, there were 100 and 178 patients in the RLR and the OLR groups, respectively. The RLR group had a less estimated blood loss (EBL), a shorter postoperative length of stay (LOS), and a lower complications rate (all P < 0.05), compared with the OLR group before and after PSM. Univariable and multivariable analyses showed that advanced age and surgical approaches were not independent risk factors for long-term prognosis. The two groups of elderly patients who were performed RLR or OLR had similar OS (median OS 52.8 vs. 57.6 months) and RFS (median RFS 20.4 vs. 24.6 months) rates after PSM.

CONCLUSIONS

RLR was comparable to OLR in feasibility and safety. For elderly patients with HCC, RLR resulted in similar oncologic and survival outcomes as OLR.

The Clinical Frailty Scale (CFS) employment in the frailty assessment of patients suffering from Non-Communicable Diseases (NCDs): A systematic review

Background

The Clinical Frailty Scale (CFS) is a well-established tool that has been widely employed to assess patients' frailty status and to predict clinical outcomes in the acute phase of a disease, but more information is needed to define the implications that this tool have when dealing with Non-Communicable Diseases (NCDs).

Methods

An electronic literature search was performed on PubMed, Scopus, EMBASE, Web of Science, and EBSCO databases to identify studies employing the CFS to assess frailty in patients with NCDs.

Findings

After database searching, article suitability evaluation, and studies' quality assessment, 43 studies were included in the systematic review. Researches were conducted mostly in Japan (37.5%), and half of the studies were focused on cardiovascular diseases (46.42%), followed by cancer (25.00%), and diabetes (10.71%). Simplicity (39.29%), efficacy (37.5%), and rapidity (16.07%) were the CFS characteristics mostly appreciated by the authors of the studies. The CFS-related results indicated that its scores were associated with patients' clinical outcomes (33.92%), with the presence of the disease (12.5%) and, with clinical decision making (10.71%). Furthermore, CFS resulted as a predictor of life expectancy in 23 studies (41.07%), clinical outcomes in 12 studies (21.43%), and hospital admissions/readmissions in 6 studies (10.71%).

Discussion

CFS was found to be a well-established and useful tool to assess frailty in NCDs, too. It resulted to be related to the most important disease-related clinical characteristics and, thus, it should be always considered as an important step in the multidisciplinary evaluation of frail and chronic patients.

Systematic review registration

https://www.crd.york.ac.uk/PROSPERO/display_record.asp? PROSPERO 2021, ID: CRD42021224214.

Frailty and risk of mortality in older cancer survivors and adults without a cancer history: Evidence from the National Health and Nutrition Examination Survey, 1999-2014

BACKGROUND

Epidemiologic evidence reporting the role of frailty in survival among older adults with a prior cancer diagnosis is limited.

METHODS

A total of 2050 older adults (≥60 years old) surviving for at least 1 year after a cancer diagnosis and 9474 older adults without a cancer history from the National Health and Nutrition Examination Survey (1999-2014) were included for analysis. The exposure variable, a 45-item frailty index (FI), was categorized on the basis of validated cutoffs (FI ≤ 0.10 [fit], 0.10 < FI ≤ 0.21 [prefrail], and FI > 0.21 [frail]). All-cause mortality was ascertained via the National Death Index. Multivariable Cox proportional hazards models were used to estimate adjusted hazard ratios (aHRs) and 95% confidence interval (CIs) for the FI, and this was followed by restricted cubic splines depicting dose-response curves.

RESULTS

For older cancer survivors, the mean age at the baseline was 72.6 years (SD, 7.1 years); 5.9% were fit, 38.2% were prefrail, and 55.9% were frail. Older adults without a cancer history were slightly younger (mean age, 70.0 years) and less frail (47.9% were frail). At each level of the FI, cancer survivors (1.9 per 100 person-years for FI ≤ 0.10, 3.4 per 100 person-years for 0.10 < FI ≤ 0.21, and 7.5 per 100 person-years for FI > 0.21) had higher mortality than their cancer-free counterparts (1.4 per 100 person-years for FI ≤ 0.10, 2.4 per 100 person-years for 0.10 < FI ≤ 0.21, and 5.4 per 100 person-years for FI > 0.21). The multivariable model suggested a positive association between the FI and all-cause mortality for survivors (aHR for FI > 0.21 vs FI ≤ 0.10, 2.80; 95% CI, 1.73-4.53) and participants without a cancer history (aHR for FI > 0.21 vs FI ≤ 0.10, 2.75; 95% CI, 2.29-3.32). Restricted cubic splines indicated that all-cause mortality risk increased with the FI in a monotonic pattern.

CONCLUSIONS

Frailty is associated with a higher risk of death in older cancer survivors and the elderly without a cancer history.

Frailty and surgical outcomes in gastrointestinal cancer: Integration of geriatric assessment and prehabilitation into surgical practice for vulnerable patients

As life expectancy increases, the older population continues to grow rapidly, resulting in increased requirement for surgery for older patients with gastrointestinal cancer. Older individuals represent a heterogeneous group in terms of physiological reserves, co-morbidity, cognitive impairment, and disability. Owing to the lack of treatment guidelines for vulnerable patients with gastrointestinal cancer, these patients are more likely to be at risk of undertreatment or overtreatment. Hence, the identification of frail patients with gastrointestinal cancer would improve cancer treatment outcomes. Although there is no standardized geriatric assessment tool, a growing body of research has shown associations of frailty with adverse postoperative outcomes and poor prognosis after resection of gastrointestinal tract and hepatobiliary-pancreatic cancers. Emerging evidence suggests that prehabilitation, which includes exercise and nutritional support, can improve preoperative functional capacity, postoperative recovery, and surgical outcomes, particularly in frail patients with gastrointestinal cancer. We reviewed major geriatric assessment tools for identification of frail patients and summarized clinical studies on frailty and surgical outcomes, as well as prehabilitation or rehabilitation in gastrointestinal tract and hepatobiliary-pancreatic cancers. The integration of preoperative geriatric assessment and prehabilitation of frail patients in clinical practice may improve surgical outcomes. In addition, improving preoperative vulnerability and preventing functional decline after surgery is important in providing favorable long-term survival in patients with gastrointestinal cancer. Further clinical trials are needed to examine the effects of minimally invasive surgery, and chemotherapy in frail patients with gastrointestinal cancer.

Impairment of perioperative activities of daily living is associated with poor prognosis following hepatectomy for hepatocellular carcinoma

BACKGROUND

The number of cancer patients with impairment of activities of daily living (ADLs) has increased. This study aimed to examine associations of perioperative Barthel index score, a validated measure of ADLs, with survival outcomes following hepatectomy for hepatocellular carcinoma (HCC).

METHODS

We analyzed data of 492 consecutive patients who underwent hepatectomy for HCC between 2010 and 2018. Pre- and postoperative ADLs were assessed using the Barthel index (range, 0-100; higher scores indicate greater independence). Preoperative Barthel index score ≤85 or postoperative Barthel index score ≤85 was defined as impairment of perioperative ADLs. Cox proportional hazards regression was used to calculate hazard ratios (HRs) after adjusting for potential confounders.

RESULTS

Among the 492 patients, 26 (5.2%) had a preoperative Barthel index score ≤85 and 95 (19%) had a postoperative Barthel index score ≤85. Impairment of perioperative ADLs was independently associated with shorter overall survival (multivariable HR: 1.75, 95% confidence interval [CI]: 1.06-2.81, p = 0.028). The association of impairment of perioperative ADLs with recurrence-free survival was not statistically significant.

CONCLUSION

Impairment of perioperative ADLs is associated with poor prognosis following hepatectomy for HCC. Maintenance and improvement of perioperative ADLs would be important to provide favorable long-term outcomes in patients with HCC.

Usefulness of frailty to predict short‐ and long‐term outcomes in patients who have undergone major hepatectomy for perihilar cholangiocarcinoma

Aim

The influence of frailty on outcomes after hepatectomy for perihilar cholangiocarcinoma (PHCC) remains unclear. This study aimed to investigate the impact of frailty on the incidence of postoperative complications and survival after major hepatectomy for PHCC.

Methods

A total of 87 patients who had undergone surgery for PHCC between 2007 and 2020 were enrolled in this study. Frailty was scored retrospectively using the Clinical Frailty Scale (CFS). The survival and incidence of postoperative complications were compared based on the degree of frailty, and their risk factors were analyzed.

Results

The overall survival of the CFS score 1‐2 group was significantly higher than that of the CFS score 3‐7 group (P = .01). The survival benefit was especially observed in stage I or II PHCC. Furthermore, there were significant differences between the CFS score 1‐3 group and the CFS score 4‐7 group in the incidence of Clavien–Dindo classification grade ≥ IIIa (39.4% vs 70.6%; P = .03). Frailty was an independent risk factor for severe postoperative complications (odds ratio, 4.11; 95% confidence interval, 1.18‐15.20; P = .03) and the incidence of systemic complications (P < .01).

Conclusion

Frailty is a predictive factor for short‐ and long‐term outcomes in patients who have undergone major hepatectomy for PHCC.

Preoperative nutrition and exercise intervention in frailty patients with gastric cancer undergoing gastrectomy

BACKGROUND

The frailty was associated with the worse surgical outcomes and poor prognosis in several cancers. Therefore, we aimed to identify the usefulness of nutrition and exercise intervention (NEI) in frailty patients with GC.

METHODS

We analyzed 58 frailty patients with GC who underwent radical surgery. Among these, 15 patients were performed NEI by nutritional and rehabilitation support team. We compared the surgical outcomes between NEI and non-NEI groups with frailty patients and evaluated the nutrition and rehabilitation markers in pre- and post-NEI groups.

RESULTS

The postoperative complication of NEI groups was 6.7% and less than that of non-NEI groups (p = 0.08). The mean postoperative hospital stay of NEI groups was 13.0 ± 1.0 days for NEI groups and significantly shorter than that of non-NEI groups (p = 0.03). The NLR was 4.3 ± 0.6 for pre-NEI and significantly improved by NEI between pre- and post-NEI (p = 0.03).

CONCLUSION

We identified the clinical importance of NEI for improving the surgical outcomes in frailty patients with GC. Our findings highlight the potential clinical impact of optimizing treatment strategies to select and manage the frailty patients.

Traditional Chinese Medicine Constitution Is Associated with the Frailty Status of Older Adults: A Cross-Sectional Study in the Community

Objective

This study explored the relationship between traditional Chinese medicine (TCM) constitution and frailty status in older adults.

Methods

A total of 3,586 participants, 65 years of age and older, with complete data were evaluated. All received a complete frailty assessment and completed a TCM geriatric constitution questionnaire. Baseline characteristics and demographic information were collected. The relationship between the TCM constitution and frailty was evaluated by binary regression analysis. The consistency of the result was tested by multivariate linear regression.

Results

The average prevalence of frailty among older adult participants was 12.5%. The three most prevalent biased constitutions in the frail older adult participants were phlegm dampness 140 (31.3%), Yin deficiency 77 (17.2%), and Yang deficiency 47 (10.5%). Univariate analysis showed that TCM constitution significantly correlated with frailty. After adjusting for potential confounders, binary logistic regression found a significant correlation between biased constitutions and frailty, including Qi stagnation (odds ratio (OR) = 3.51, 95% confidence interval (CI): 1.94–6.36)), Qi deficiency ((OR = 3.23, (95% CI: 1.76–5.94)), Yang deficiency ((OR = 2.37, (95% CI: 1.50–3.74)), phlegm dampness ((OR = 1.75, (95% CI: 1.24–2.48)), and Yin deficiency ((OR = 1.70, (95% CI: 1.15–2.50)). Results of multiple linear regression were consistent.

Conclusions

TCM constitution was significantly associated with frailty status in older adults, and the distribution was different. Compared with a neutral constitution, older adults with Qi stagnation, Qi deficiency, Yang deficiency, phlegm dampness, and Yin deficiency were more likely to experience frailty.

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.

OUP accepted manuscript

Background

Methods

Results

Conclusion

High Prevalence of Hormonal Changes and Hepatic Osteodystrophy in Frail Patients with Cirrhosis-An Observational Study

BACKGROUND/AIM

Hormonal changes and hepatic osteodystrophy are less often studied complications of cirrhosis. This study describes the variance in hormones and osteodystrophy between Frail and Not frail patients with cirrhosis.

METHODS

116 outpatients with cirrhosis were prospectively enrolled in this study. Frailty assessment was done using Liver Frailty Index (LFI). Sociodemographic assessment, anthropometry, nutritional assessment, hormone profile, and dual-energy X-ray absorptiometry scan were done in all patients.

RESULTS

116 patients, predominantly males (100 (86.2%) with mean age of 50.16 years (95% CI, 48.43-51.89) were included. Malnutrition was more common in Frail group as compared to Not frail group. Subjective global assessment (SGA) class-B patients were significantly more in Frail group (37 (74%) vs 3 (4.5%), P = 0.001). The prevalence of lower parathyroid hormone (PTH) (14 (28%) vs 2 (3%)), testosterone (33 (66%) vs 15 (22.7%)), vitamin D3 (44 (88%) vs 39 (59.1%)), and cortisol (37 (74%) vs 37 (56.1) levels was higher in Frail group (P < 0.05). The number of patients diagnosed with osteodystrophy (34 (68%) vs 21 (31.8%), P = 0.001) was significantly higher in Frail group. The marker of osteoclastic activity, β-cross laps, was significantly elevated in the Frail group both in males (736 (655-818) vs 380 (329-432), P = 0.001) and (females 619 (479-758) vs 313 (83-543), P = 0.02). Bone mineral density (BMD) at lumbar spine (LS) and neck of femur (NF) had significant correlation with LFI (ρ = 0.60, P = 0.001 for LS and ρ = 0.59, P = 0.001 for NF), serum testosterone (ρ = 0.58, P = 0.001 for LS and ρ = 0.53, P = 0.001 for NF), β-cross laps (ρ = 0.38, P = 0.001for LS and ρ = 0.35, P = 0.000 for NF), vitamin D3 (ρ = 0.23, P = 0.04 for LS and ρ = 0.25, P = 0.01 for NF), PTH (ρ = 0.52, P = 0.001 for LS and ρ = 0.48. P = 0.001 for NF), and cortisol (ρ = 0.50, P = 0.001 for LS and ρ = 0.45, P = 0.001 for NF) levels.

CONCLUSION

This is the first study that highlights the high prevalence of hormonal changes and hepatic osteodystrophy in frail patients with cirrhosis and opens a new dimension for research and target of therapy in this field.

The correlation of immunoscore and frailty in colorectal cancer

BACKGROUND

The Immunoscore is a useful prognostic and predictive factor for colorectal cancer. Frailty predicts overall and recurrence-free survival following resection of colorectal cancer, and the immunosuppressive state of frailty might affect tumor progression. This study investigated the relationship between the Immunoscore and frailty in colorectal cancer.

METHODS

This retrospective study included patients who underwent radical surgery for stage II and III colorectal cancer (n = 108). Patients were divided into frail (n = 11) and non-frail (n = 97) groups, and low (IS0-2) (n = 70) and high (IS3-4) Immunoscore groups (n = 38), for comparison.

RESULTS

American Society of Anesthesiologists physical status was higher, tumor diameter was larger, number of well-differentiated tumors was higher, albumin was lower, 5-year overall survival (OS) was lower (frail group: 50.0%, non-frail group: 90.5%, p < 0.001) and 5-year disease-free survival (DFS) was lower (frail group: 36.4%, non-frail group: 75.2%, p = 0.024) in the frail than in the non-frail group. Left colon cancer was more, 5-year OS was lower (IS0-2 group: 82.0%, IS3-4 group: 96.7%, p = 0.040) and 5-year DFS was lower (IS0-2 group: 66.3%, IS3-4 group: 83.3%, p = 0.043) in the IS0-2 than in the IS3-4 group. The Immunoscore was lower in the frail than in the non-frail group.

CONCLUSION

Immunoscore and frailty are prognostic and predictive factors in colorectal cancer, and they are correlated with each other. The immunosuppressive state from frailty might affect this correlation.

Significance of frailty in prognosis after surgery in patients with pancreatic ductal adenocarcinoma

Background

Frailty is an important consideration for older patients undergoing surgery. We aimed to investigate whether frailty could be a prognostic factor in patients with pancreatic ductal adenocarcinoma who underwent pancreatic resection.

Methods

One hundred and twenty patients who underwent pancreatic resection for pancreatic ductal adenocarcinoma were enrolled. Frailty was defined as a clinical frailty scale score ≥4. Patients were divided into frailty (n = 29) and non-frailty (n=91) groups, and clinicopathological factors were compared between the two groups.

Results

The frailty group showed an older age, lower serum albumin concentration, lower prognostic nutritional index, larger tumor diameter, and higher rate of lymph node metastasis than the non-frailty group (p < 0.05). Neutrophil–lymphocyte ratio and modified Glasgow prognostic score tended to be higher in the frailty group. Cancer-specific and disease-free survival rates were significantly poor in the frailty group (p < 0.05). With a multivariate analysis, frailty was an independent prognostic factor of cancer-specific survival.

Conclusions

Frailty can predict the prognosis of patients with pancreatic ductal adenocarcinoma who undergo pancreatic resection.

Frailty is an independent risk factor of one-year mortality after elective orthopedic surgery: a prospective cohort study

Frailty is associated with perioperative adverse outcomes, especially for the elderly. This study aimed to assess whether frailty was an independent risk factor of one-year mortality in frail patients after elective orthopedic surgery. In this prospective study, three hundred and thirteen patients aged ≥ 65 years, undergoing elective orthopedic surgery were finally included. Frailty assessed by the Clinical Frailty Score (CFS) before the surgery was present in 29.7% (93/313). Among them, 7.7% of patients (24/313) died at one year after surgery. In multivariate logistic analysis, higher CFS (OR = 2.271, 95% CI= 1.472–3.504) was found to be an independent risk factor of one-year mortality after surgery in elderly orthopedic patients. The area under the receiver operating characteristic curve of the model was 0.897 (95% CI 0.834–0.959). In addition, we found higher Charlson comorbidity index (OR= 1.498, 95% CI = 1.082–2.073) was also a significant risk factor. In conclusion, frailty is associated with increased one-year mortality in elderly patients after elective orthopedic surgery, which should be considered as a routine assessment tool in preoperative practice.

Effects of In-Hospital Exercise on Frailty in Patients with Hepatocellular Carcinoma

Frailty including physical inactivity is associated with the survival of patients with hepatocellular carcinoma (HCC). We aimed to investigate the effects of in-hospital exercise on frailty in patients with HCC. This was a multi-center observational study. Patients with HCC were classified into exercise (n = 114) and non-exercise (n = 67) groups. The exercise group was treated with a mixture of aerobic and resistance exercises (20-40 min/day, median four days). Frailty was assessed using the liver frailty index (LFI). Factors for changes in LFI were examined by multivariate and decision-tree analyses. The factors were also examined after propensity score matching. During hospitalization, LFI was significantly improved in the exercise group compared to the non-exercise group (ΔLFI -0.17 vs. -0.02, p = 0.0119). In multivariate analysis, exercise (odds ratio (OR) 2.38, 95% confidence interval (CI) 1.240-4.570, p = 0.0091) and females (OR 2.09; 95%CI, 1.062-4.109; p = 0.0328) were identified as independent factors for the improvement of LFI. In the decision-tree analysis, exercise was identified as an initial classifier associated with the improvement of LFI. Similar findings were also seen in the propensity score matching analyses. We demonstrated that in-hospital exercise improved frailty in patients with HCC. Thus, in-hospital exercise may be beneficial for improving physical function in patients with HCC.

Preoperative prognostic nutritional index predicts short- and long-term outcomes after liver resection in patients with hepatocellular carcinoma

The prognostic nutritional index (PNI) is one of the immune parameters calculated on the basis of the serum albumin and the total lymphocyte count. The aim of the present study was to investigate the prognostic significance of the PNI for short- and long-term outcomes after liver resection for patients with hepatocellular carcinoma (HCC). Data from 162 surgically treated patients with HCC (without any previous treatment) were retrospectively analyzed. The cutoff value of preoperative PNI was 45.0, which was calculated by a receiver operating characteristic curve for predicting the recurrence of HCC after liver resection. Patients were divided into low (n=86) and high (n=76) PNI groups. In short-term outcomes, patients in the low PNI group were more likely to experience postoperative complications compared with those in the high PNI group. The 5-year disease-free survival (DFS) rate in the low PNI group was significantly lower compared with that in the high PNI group (20.5% vs. 48.7%). In the multivariate analysis, a low PNI was an independent prognostic factor for DFS (HR, 1.65; 95% CI, 1.00-2.71). In conclusion, the preoperative PNI may be a prognostic factor for evaluating short- and long-term outcomes after liver resection in patients with HCC.