Thirty-day postoperative morbidity and mortality in elderly women with breast cancer: an analysis of the NSQIP database

Impact of COVID-19 Disease in Early Breast Cancer Management: A Summary of the Current Evidence

An expert panel on breast cancer and COVID-19 disease was convened to address the impact of the COVID-19 pandemic for early breast cancer (eBC) management.

Breast surgical oncology in elderly and unfit patients: a systematic review

INTRODUCTION

Breast cancer treatment in elderly women remains a complex issue due to pre-existing comorbidities, therapy-related toxicities, and the lack of evidence-based data in this population, leading to both overtreatment and undertreatment.

EVIDENCE ACQUISITION

The aim was to investigate the literature on breast surgical oncology in the older woman as a major therapeutic challenge: the 86 more consistent articles amongst 1440 potential citations according to PRISMA guidelines were retained.

EVIDENCE SYNTHESIS

Studies demonstrated that despite low-grade tumor types, lower incidence of axillary lymph node involvement, ER+ disease, and less aggressive tumor biology, elderly breast cancer patients often receive less than the standard-of-care when compared to their younger counterparts. The surgery omission in elderlies and the preference for the primary endocrine treatment is associated with worse survival, especially in patients aged 80 years or over - a cohort with no specific recommendations concerning breast and axillary surgical procedures. On the other hand, a higher mastectomy rate is still considered the standard treatment in older women with higher T2:T1 tumor ratio and greater difficulties to attend radiotherapy due to severe comorbidities. Surgical de-escalation procedures even in an-ambulatory setting are recognized as a feasible option in these patients to prevent or palliate breast or chest wall symptoms.

CONCLUSIONS

Benefits and disadvantages from surgery only or coupled with adjuvant therapies for elderly women were analyzed in literature, outlining a growing need for a proper geriatric assessment and short-stay surgical programs which are feasible today owing to the availability of less invasive approaches.

Mortality in Older Patients with Breast Cancer Undergoing Breast Surgery: How Low is "Low Risk"?

BACKGROUND

Breast surgery carries a low risk of postoperative mortality. For older patients with multiple comorbidities, even low-risk procedures can confer some increased perioperative risk. We sought to identify factors associated with postoperative mortality in breast cancer patients ≥70 years to create a nomogram for predicting risk of death within 90 days.

METHODS

Patients diagnosed with nonmetastatic invasive breast cancer (2010-2016) were selected from the National Cancer Database. Unadjusted OS was estimated using the Kaplan-Meier method. Multivariate logistic regression was used to estimate the association of age and surgery with 90-day mortality and to build a predictive nomogram.

RESULTS

Among surgical patients ≥70 years, unadjusted 90-day mortality increased with increasing age (70-74 = 0.4% vs. ≥85 = 1.6%), comorbidity score (0 = 0.5% vs. ≥3 = 2.7%), and disease stage (I = 0.4% vs. III = 2.7%; all p < 0.001). After adjustment, death within 90 days of surgery was associated with higher age (≥85 vs. 70-74: odds ratio [OR] 3.16, 95% confidence interval [CI] 2.74-3.65), comorbidity score (≥3 vs. 0: OR 4.79, 95% CI 3.89-5.89), and disease stage (III vs. I: OR 4.30, 95% CI 3.69-5.00). Based on these findings, seven variables (age, gender, comorbidity score, facility type, facility location, clinical stage, and surgery type) were selected to build a nomogram; estimates of risk of death within 90 days ranged from <1 to >30%.

CONCLUSIONS

Breast operations remain relatively low-risk procedures for older patients with breast cancer, but select factors can be used to estimate the risk of postoperative mortality to guide surgical decision-making among older women.

Why do Older Women Avoid Breast Cancer Surgery? A Qualitative Analysis of Decision-making Factors

BACKGROUND

Few studies have explored why older women (≥70 years old) avoid breast cancer surgery. This study aimed to identify physician- and patient-perceived attitudes that influence the decision to avoid surgery among older women with invasive breast cancer.

METHODS

Semi-structured in-depth interviews were conducted with multidisciplinary breast cancer specialists and older women (≥70 years old) with breast cancer who declined surgery. Transcripts were iteratively coded using a theoretical framework to guide identification of common themes. Thematic comparison was performed between patients and physicians.

RESULTS

Ten breast cancer specialists and eleven patients participated. Physicians believed older women declined surgery because they did not perceive breast cancer as a life-threatening ailment compared to other medical comorbidities. Physicians did not discuss breast reconstruction, as it was perceived to be unimportant. Treatment side effects, length of treatment, impact on quality of life, and minimal survival benefit strongly influenced patients' decision to decline surgery. Patients valued independence and quality of life over quantity of life. Patients felt empowered to participate in the decision-making process but appreciated having support. Both phyisicians and patients had congruent beliefs with respect to age impacting treatment decision, cosmesis playing a minor factor in treatment decisions, and importance of quality of life; however, they were discordant in their perceptions about the amount of support that patients have from their families.

CONCLUSIONS

The decision to avoid surgery in older women stems from a variety of individual beliefs. Acknowledging patient values early in treatment planning may facilitate a patient-centered approach to the decision-making process.

Outcomes of infratentorial cranial surgery for tumor resection in older patients: An analysis of the National Surgical Quality Improvement Program

Background:

Poorer outcomes for infratentorial tumor resection have been reported. There is a lack of large multicenter analyses describing infratentorial surgery outcomes in older patients. We characterized outcomes in patients aged ≥65 years undergoing infratentorial cranial surgery.

Methods:

The National Surgical Quality Improvement Project database was queried from 2012 to 2018 for patients ≥18 years undergoing elective infratentorial cranial surgery for tumor resection. Patients were grouped into 65–74 years, ≥75 years, and 18–64 years cohorts. Multivariable regressions compared outcome measures.

Results:

Of 2212 patients, 28.3% were ≥65 years, of whom 24.8% were ≥75 years. Both older subpopulations had worse American Society of Anesthesiologists classification compared to controls (P < 0.01) and more comorbidities. Patients 65–74 and ≥75 years had higher rates of major complication (adjusted odds ratio [aOR] = 1.77, 95% CI = 1.13–2.79 and aOR = 3.44, 95% CI = 1.96–6.02, respectively), prolonged length of stay (LOS) (aOR = 1.89, 95% CI = 1.15–3.12 and aOR = 3.00, 95% CI = 1.65–5.44, respectively), and were more likely to be discharged to a location other than home (aOR = 2.43, 95% CI =1.73–3.4 and aOR = 3.41, 95% CI = 2.18–5.33, respectively) relative to controls. Patients ≥75 had higher rates of readmission (aOR = 1.86, 95% CI = 1.13–3.08) and mortality (aOR = 3.28, 95% CI = 1.21–8.89) at 30 days.

Conclusion:

Patients ≥65 years experienced more complications, prolonged LOS, and were less often discharged home than adults <65 years. Patients ≥75 years had higher rates of 30-day readmission and mortality. There is a need for careful preoperative optimization in older patients undergoing infratentorial tumor cranial surgery.

Feasibility of Remote Occupational Therapy Services via Telemedicine in a Breast Cancer Recovery Program

IMPORTANCE

Access to perioperative breast surgery occupational therapy services remains limited in remote areas.

OBJECTIVE

To assess the feasibility and acceptance of occupational therapy services using a "hub-and-spoke" telemedicine model.

DESIGN

Prospective study using videoconferencing to connect the occupational therapist, located at the hub site, with the patient, located at the spoke site.

SETTING

National Cancer Institute Comprehensive Cancer Center (hub site) and affiliated community cancer center (spoke site). The sites are 75 mi apart.

PARTICIPANTS

Female breast cancer patients (N = 26) scheduled for breast surgery were asked to participate in telemedicine occupation therapy sessions. Patients lived in a geographically remote region and travelled a mean of 16 miles (range = 3-85) to the hub site. The majority (56%) of the patients had public insurance.

INTERVENTION

Perioperative occupational therapy sessions completed through videoconferencing.

OUTCOMES AND MEASURES

Outcome measures were participation in and completion rate for the sessions, number of sessions required to return to baseline, and time interval from surgery to return to baseline function. Patient satisfaction was assessed with a questionnaire.

RESULTS

Of the patients who enrolled in the study, 18 completed all postoperative sessions in which functional assessments, exercises, and education were provided. Patients regained baseline function within a mean of 42.4 days after surgery and after an average of three sessions. Patients reported high satisfaction with the sessions.

CONCLUSIONS AND RELEVANCE

Videoconference telemedicine in breast perioperative rehabilitation is feasible, effective, and acceptable to patients. This study adds to the emerging use of telemedicine for rehabilitative services.

WHAT THIS ARTICLE ADDS

This study, by demonstrating the acceptability, practicality, and efficacy of breast perioperative occupational therapy services offered through a videoconferencing platform, supports continued research to evaluate the value of telemedicine. Issues with access to medical care may be mitigated through creative use of technology.

Perioperative Safety of Surgery for Pelvic Organ Prolapse in Elderly and Frail Patients

OBJECTIVE

To evaluate the effects of old age and frailty on complication rates after surgery for pelvic organ prolapse.

METHODS

The American College of Surgeons' National Surgical Quality Improvement Program database was used to identify patients who underwent surgery for prolapse from 2010 to 2017. We compared our control group (45-64 years, index population) to those aged 65-79 years (elderly) and 80 years and older (very elderly). Frailty was assessed using the National Surgical Quality Improvement Program Modified Frailty Index-5. The primary outcome was the composite rate of serious complications and mortality.

RESULTS

We analyzed 27,403 patients in the index population, 20,567 in the elderly group, and 3,088 in the very elderly group. The composite rate of serious complications in the index population was 4.5%, compared with 4.7% in the elderly group (odds ratio [OR] 1.0, 95% CI 0.9-1.1) and 9.0% in the very elderly group (OR 2.1, 95% CI 1.8-2.4). Compared with the index group, the very elderly group had notably elevated risks of cardiac complications (OR 11.9, 95% CI 6.2-23.0), stroke (OR 26.6, 95% CI 5.4-131.8), and mortality (OR 39.9, 95% CI 8.6-184.7). On multivariate logistic regression, the only age group independently associated with serious complications was the very elderly group (adjusted odds ratio [aOR] 2.01, 95% CI 1.8-2.3). The Modified Frailty Index-5 score was independently predictive of complications (aOR 1.4, 95% CI 1.1-2.0). Stratified analysis using interaction terms revealed the Modified Frailty Index-5 score to be predictive of complications in the elderly age group (aOR 2.5, 95% CI 1.3-4.6), but not in the very elderly group.

CONCLUSION

Serious complications surrounding prolapse surgery increase substantially in the cohort of patients older than 80 years of age, independent of frailty and medical or surgical risk factors.

Surgical Morbidity of Full-Thickness Chest Wall Resection for Breast Cancer: A Retrospective Study of a National Database

BACKGROUND

Full-thickness chest wall resection (FTCWR) is an underused modality for treating locally advanced primary or recurrent breast cancer invading the chest wall, for which little data exist regarding morbidity and mortality. We examined the postoperative complication rates in breast cancer patients undergoing FTCWR using a large multinational surgical outcomes database.

METHODS

A retrospective cohort analysis was conducted using the American College of Surgeons National Surgical Quality Improvement Program database. All patients undergoing FTCWR for breast cancer between 2007 and 2016 were identified (n = 137). Primary outcome measures included 30-d postoperative morbidity, composite respiratory complications, and hospital length of stay (LOS). The secondary aim was to compare the postoperative morbidity of FTCWR to those of patients undergoing mastectomy. One-to-one coarsened exact matching was conducted between two groups, which were then compared with respect to morbidity, mortality, reoperations, readmissions, and LOS.

RESULTS

The overall rate of postoperative morbidity was 11.7%. Two patients (1.5%) had respiratory complications requiring intubation. Median hospital LOS was 2 d. In the coarsened exact matching analysis, 122 patients were included in each of the two groups. Comparison of matched cohorts demonstrated an overall morbidity for the FTCWR group of 11.5% compared with 8.2% for the mastectomy group (8.2%) (P = 0.52).

CONCLUSIONS

FTCWR for the local treatment of breast cancer can be performed with relatively low morbidity and respiratory complications. This is the largest study looking at postoperative complications for FTCWR in the treatment of breast cancer. Future studies are needed to determine the long-term outcomes of FTCWR in this patient population.

The relationship between post-surgery infection and breast cancer recurrence

Breast cancer is the second most prevalent form of cancer in women worldwide, with surgery remaining the standard treatment. The adverse impact of the surgery remains controversial. It has been suggested that systemic factors during the postoperative period may increase the risk of recurrence, specifically surgical site infection (SSI). The aim of this review was to critically appraise current published literature regarding the influence of SSIs, after primary breast cancer surgery, on breast cancer recurrence, and to delve into potential links between these. This systematic review adopted two approaches: to identify the incidence rates and risk factors related to SSI after primary breast cancer surgery; and, secondly, to examine breast cancer recurrence following SSI occurrence. Ninety-nine studies with 484,605 patients were eligible in the SSI-focused searches, and 53 studies with 17,569 patients for recurrence-focused. There was a 13.07% mean incidence of SSI. Six-hundred and thirty-eight Gram-positive and 442 Gram-negative isolates were identified, with methicillin-susceptible Staphylococcus aureus and Escherichia coli most commonly identified. There were 2077 cases of recurrence (11.8%), with 563 cases of local recurrence, 1186 cases of distant and 25 cases which recurred both locally and distantly. Five studies investigated the association between SSI and breast cancer recurrence with three concluding that an association did exist. In conclusion, there is association between SSI and adverse cancer outcomes, but the cellular link between them remains elusive. Confounding factors of retrospective study design, surgery type and SSI definition make results challenging to compare and interpret. A standardized prospective study with appropriate statistical power is justified.

Prognostic validation and treatment decision making of the 8th edition of the American Joint Committee on Cancer pathological staging system for elderly women with early-stage breast cancer

Purpose: To determine the prognostication and treatment decision making of the American Joint Committee on Cancer (AJCC) 8^th pathological staging system in elderly women (aged ≥65 years) with T1-2N0M0 breast cancer (BC).

Results: We included 67699 patients, and patients were restaged into stage IA (84.9%), IB (8.9%), and IIA (6.2%) using the 8^th AJCC edition criteria. Overall, 69.4% and 30.6% of them underwent breast-conservation surgery (BCS) and mastectomy (MAST), respectively. In patients who received BCS, 30.3% of them underwent postoperative radiotherapy (RT). Patients with a higher pathological stage were more likely to receive MAST. The 5-year breast cancer-specific mortality rate was 2.2%, 6.5% and 13.7% in stage IA, IB, and IIA, respectively. Patients treated with BCS and RT had significantly lower risk of breast cancer-specific mortality compared to those treated with MAST or with BCS alone regardless of the pathological prognostic stages (P<0.001).

Conclusions: The 8^th AJCC pathological prognostic staging system provides accurate risk stratification and impacts the treatment decision making for elderly women with early-stage BC.

Methods: We identified stage T1-2N0M0 BC patients using the Surveillance, Epidemiology, and End Results database. Statistical analyses were used binomial logistic regression, and multivariable competing risk models in the Cox model framework.

Perioperative poor grip strength recovery is associated with 30-day complication rate after cardiac surgery discharge in middle-aged and older adults - a prospective observational study

BACKGROUND

Although perioperative care during heart surgery has improved considerably, the rate of postoperative complications has remained stable. It has not been concluded how to better apply grip strength to clinical, postoperative complications. So our study aimed at researching the best way for using grip value for predicting early postoperative complications.

METHODS

A total of 212 patients with mean age 63.8 ± 6.3 who underwent cardiac surgery participated in our study. We analyzed the ROC curve of grip strength, grip/weight and grip recovery with complications, found the best cutoff point. Logistic regression confirmed the association between grip strength grouping and complications.

RESULTS

We found that 36 patients had 30-day complications. EuroSCORE were 2.15 ± 1.52 and 2.42 ± 1.58 between normal and complication groups, respectively. The area under the receiver-operating characteristic curve (AUC) of grip recovery take the most area (0.837, p < 0.001), and the cutoff point was 83.92%. In logistic regression, lower grip recovery has higher risk impact on 30-day complications for 25.68 times than normal group, after adjusted surgery-related factors. After regrouped characteristic information by grip recovery cutoff point, we found that percentage of the estimated 6 min walk distance (41.5 vs 48.3, p = 0.028) and hospitalization time (7.2 vs 6.1, p = 0.042) had worse trends in lower recovery group.

CONCLUSIONS

Poor grip recovery may be related to higher risk of postoperative complications within 30 days after discharge in middle-aged and older people independent of surgical risk. The results of this study provide a reference for the development of rehabilitation programs in the early postoperative recovery, and may also be a prognostic indicator for postoperative high-risk groups.

TRIAL REGISTRATION

Our research was registered on Research Registry website, the registry number was ChiCTR1800018465. Date: 2018/9/20. Status: Successful.

Is immediate breast reconstruction safe in women over 70? An analysis of the National Surgical Quality Improvement Program (NSQIP) database

PURPOSE

The safety of immediate breast reconstruction (IBR) in older women is largely unknown. This study aimed to determine the 30-day postoperative complication rates following IBR (implant-based or autologous) in older women (≥ 70 years) with breast cancer and to compare them to younger women (18-69 years).

METHODS

The National Surgical Quality Improvement Program (NSQIP) database was used to identify women with in situ or invasive breast cancer who underwent IBR (2005-2016). Outcomes included 30-day postoperative morbidity and mortality, which were compared across age groups stratified by type of reconstruction.

RESULTS

Of 28,850 women who underwent implant-based and 9123 who underwent autologous reconstruction, older women comprised 6.5% and 5.7% of the sample, respectively. Compared to younger women, older women had more comorbidities, shorter operative times, and longer length of hospital stay. In the implant-based reconstruction group, the 30-day morbidity rate was significantly higher in older women (7.5% vs 5.3%, p < 0.0001) due to higher rates of infectious, pulmonary, and venous thromboembolic events. Wound morbidity and prosthesis failure occurred equally among age groups. In the autologous reconstruction group, there was no statistically significant difference in the 30-day morbidity rates (older 9.5% vs younger 11.6%, p = 0.15). Both wound morbidity and flap failure rates were similar between the two age groups. For both reconstruction techniques, mortality within 30 days of breast surgery was rare.

CONCLUSION

Immediate breast reconstruction is safe in older women. These data support the notion that surgeons should discuss IBR as a safe and integral part of cancer treatment in well-selected older women.

Super-elderly patient-specific perioperative complications in breast cancer surgery

PURPOSE

Geriatric surgery poses specific challenges due to patient vulnerability in relation to aging. We analyzed perioperative challenges concerning super-elderly patients with breast cancer.

METHODS

Between 2013 and 2018, 908 patients with breast cancer were treated surgically. Of these, two patient groups were compared: Group A (≥ 85 years old, n = 34, 3.7%) and Group B (75-84 years old, n = 136, 15%).

RESULTS

In Groups A and B, 26.4% and 36.8% of patients lived alone, respectively. Group A patients had higher rates of psychiatric and cardiovascular disease (32.4% and 41.2%) than Group B (8.8% and 16.2%) (p = 0.0009 and p = 0.0031, respectively). There was no marked difference in the type of surgery or length of hospital stay between groups, and most complications involved surgical site disorders. Postoperatively, Group A had a higher rate of delirium (29.4%) than Group B (3.7%) (p < 0.0001). The 30-day postoperative mortality rate was 0, and 76.5% of Group A and 45.6% of Group B patients received no adjuvant therapy (p = 0.0024).

CONCLUSIONS

Age alone does not constitute a contraindication for appropriate surgery, although there are some challenges necessary to consider for super-elderly patients.

Trending Towards Safer Breast Cancer Surgeries? Examining Acute Complication Rates from A 13-Year NSQIP Analysis

As breast cancer surgery continues to evolve, this study highlights the acute complication rates and predisposing risks following partial mastectomy (PM), mastectomy(M), mastectomy with muscular flap reconstruction (M + MF), mastectomy with implant reconstruction (M + I), and oncoplastic surgery (OPS). Data was collected from the American College of Surgeons NSQIP database (2005⁻2017). Complication rate and trend analyses were performed along with an assessment of odds ratios for predisposing risk factors using adjusted linear regression. 226,899 patients met the inclusion criteria. Complication rates have steadily increased in all mastectomy groups (p < 0.05). Cumulative complication rates between surgical categories were significantly different in each complication cluster (all p < 0.0001). Overall complication rates were: PM: 2.25%, OPS: 3.2%, M: 6.56%, M + MF: 13.04% and M + I: 5.68%. The most common predictive risk factors were mastectomy, increasing operative time, ASA class, BMI, smoking, recent weight loss, history of CHF, COPD and bleeding disorders (all p < 0.001). Patients who were non-diabetic, younger (age < 60) and treated as an outpatient all had protective OR for an acute complication (p < 0.0001). This study provides data comparing nationwide acute complication rates following different breast cancer surgeries. These can be used to inform patients during surgical decision making.