Psychiatric morbidity and survival after surgery for esophageal cancer: a population-based cohort study

Postoperative complications and symptoms of anxiety and depression in patients with gastric and esophageal cancer: a retrospective cohort study

CONTEXT

Gastric and oesophageal cancers are common. They are also expected to increase in incidence in the next few years and are characterized by poor prognosis. Surprisingly, whereas the incidence of severe anxiety and depression is high in patients with gastric and oesophageal cancers, the influence of symptoms of depression and anxiety on postoperative complications has barely been explored.

METHODS

In a retrospective study based on a prospectively collected database, 629 cancer patients were enrolled. Symptoms of depression and anxiety (Hospital Anxiety and Depression Scale scores) and sociodemographic and medical information were collected immediately after diagnosis and before any treatment. The surgical approach (i.e. gastrectomy or oesophagectomy) and postoperative complications according to the Clavien-Dindo classification were collected after surgery.

RESULTS

After controlling for known medical predictors (i.e. surgical strategy, alcohol and tobacco consumption, American Society of Anaesthesiologists classification physical status score) of postoperative complications, no effect of symptoms of depression or anxiety was detected.

DISCUSSION

The observed results are surprising given the literature. However, several potential arguments can be put forwards regarding methods and measures, controlling variables, and conceptual distinctions. Despite the absence of significant results, this topic should be more deeply investigated by applying methodological and conceptual adjustments.

Impacts and Pathways of Behavioral Activation on Psychological Distress Among Patients Diagnosed With Esophageal and Gastric Cancer in China: A Randomized Controlled Trial

OBJECTIVE

The objective of this study is to investigate the efficacy of behavioral activation (BA), a novel psychological intervention, in ameliorating psychological distress and anxiety symptoms among patients diagnosed with esophageal and gastric cancer, as well as the mediating role of self-efficacy between BA and psychological distress.

METHODS

A total of 139 patients diagnosed with esophageal and gastric cancer were recruited in China from March 2023 to October 2023 and randomly assigned to either the BA plus care as usual group (BA+CAU group) or the care as usual group (CAU group). Pre- and post-intervention questionnaires, including the Psychological Distress Thermometer (DT), Generalized anxiety disorder 7-item (GAD-7) Scale, General Self-Efficacy Scale (GSES) and the activation subscale of Behavioral Activation for Depression Scale (BADS-A), were administered.

RESULTS

Generalized estimating equation analyses revealed that, compared to usual care alone, combining BA with usual care significantly ameliorated psychological distress, anxiety as well as improved self-efficacy and activation. The mediation analysis revealed that self-efficacy served as a mediator in the relationship between activation and psychological distress.

CONCLUSIONS

BA primarily based on telephone or WeChat can not only directly ameliorates psychological distress and anxiety symptoms in patients with esophageal cancer and gastric cancer but also indirectly alleviates psychological distress by enhancing self-efficacy. The study also demonstrates the potential of BA in cancer patients, a skill that can be effectively acquired by primary care workers without specialized training and implemented more flexible.

TRIAL REGISTRATION

NCT06348940.

Longer hospitalizations, more complications, and greater readmissions for patients with comorbid psychiatric disorders undergoing pulmonary lobectomy

OBJECTIVE

To examine the influence of comorbid psychiatric disorders (PSYD) on postoperative outcomes in patients undergoing pulmonary lobectomy.

METHODS

A retrospective analysis of the Healthcare Cost and Utilization Project Nationwide Readmissions Database from 2016 to 2018 was performed. Patients with lung cancer with and without psychiatric comorbidities who underwent pulmonary lobectomy were collated and analyzed (International Classification of Diseases, 10th Revision, Clinical Modification Mental, Behavioral and Neurodevelopmental disorders [F01-99]). The association of PSYD with complications, length of stay, and readmissions was assessed using a multivariable regression analysis. Additional subgroup analyses were performed.

RESULTS

A total of 41,691 patients met inclusion criteria. Of these, 27.84% (11,605) of the patients had at least 1 PSYD. PSYD was associated with a significantly increased risk of postoperative complications (relative risk, 1.041; 95% CI, 1.015-1.068; P = .0018), pulmonary complications (relative risk, 1.125; 95% CI, 1.08-1.171; P < .0001), longer length of stay (PSYD mean, 6.79 days and non-PSYD mean, 5.68 days; P < .0001), higher 30-day readmission rate (9.2% vs 7.9%; P < .0001), and 90-day readmission rate (15.4% vs 12.9%; P < .007). Among patients with PSYD, those with cognitive disorders and psychotic disorders (eg, schizophrenia) appear to have the highest rates and risks of postoperative morbidity and in-hospital mortality.

CONCLUSIONS

Patients with lung cancer with comorbid psychiatric disorders undergoing lobectomy experience worse postoperative outcomes with longer hospitalization, increased rates of overall and pulmonary complications, and greater readmissions suggesting potential opportunities for improved psychiatric care during the perioperative period.

Analysis of the Risk Factors for Negative Emotions in Patients with Esophageal Cancer During the Peri-Radiotherapy Period and Their Effects on Malnutrition

Background

Esophageal cancer has a high incidence in China. Many patients also have a heavy psychological burden due to clinical features such as wasting and choking on food. This study analyzed the risk factors of negative emotions in esophageal cancer patients during the peri-radiotherapy period and its effects on malnutrition.

Methods

We retrospectively analyzed 339 patients with esophageal cancer during the peri-radiotherapy who received treatment at our hospital from April 2017 to April 2020, and followed up for 3 years. t test and Chi-square test were used to analyze the relationship between patients' negative emotions and clinical data. Binary logistics regression was performed to analyze the independent risk factors for the occurrence of negative mood and malnutrition in the patients. Kaplan-Meier survival curves were used to analyze survival rates.

Results

Our results showed that 18.3% of patients undergoing radiotherapy for esophageal cancer had negative emotions, and 41.9% suffered from malnutrition. The results of the binary logistic regression analysis showed that monthly household income (OR = 0.470, P = 0.022), the TNM stage (OR = 2.030, P = 0.044), concomitant gastrointestinal symptoms (OR = 2.071, P = 0.024), sleep status (OR = 2.540, P = 0.003), swallowing disorders (OR = 1.919, P = 0.048), and post-radiotherapy complications were independent risk factors for the development of negative emotions in patients. Negative emotions (OR = 2.547, P = 0.038) were also a risk factor for malnutrition in patients with esophageal cancer.

Conclusion

Many patients with esophageal cancer suffer from anxiety and depression in the peri-radiotherapy period, which might lead to complications such as malnutrition or aggravate and affect the prognosis of patients. Therefore, psychological care should be provided based on conventional care to effectively relieve their psychological pressure, and improve their prognosis and quality of life.

Mortality among patients with diffuse large B-cell lymphoma and mental disorders: a population-based study

BACKGROUND

Mental disorders have been reported in patients with diffuse large B-cell lymphoma (DLBCL), but studies examining their association with mortality are lacking.

METHODS

We conducted a population-based study using linked administrative health-care databases from Ontario, Canada. All patients with DLBCL 18 years of age or older treated with rituximab-based therapy between January 1, 2005, and December 31, 2017, were identified and followed until March 1, 2020. Mental disorders were defined as either preexisting or postdiagnosis (after lymphoma treatment initiation). Cox proportional hazards models were used to estimate the adjusted hazard ratio (HR) between mental disorders and 1-year and all-cause mortality while controlling for covariates.

RESULTS

We identified 10 299 patients with DLBCL. The median age of the cohort was 67 years; 46% of patients were female, and 28% had a preexisting mental disorder. At 1-year follow-up, 892 (9%) had a postdiagnosis mental disorder, and a total of 2008 (20%) patients died. Preexisting mental disorders were not associated with 1-year mortality (adjusted HR = 1.06, 95% confidence interval [CI] = 0.96 to 1.17, P = .25), but postdiagnosis disorders were (adjusted HR = 1.51, 95% CI = 1.26 to 1.82, P = .0001). During a median follow-up of 5.2 years, 2111 (22%) patients had a postdiagnosis mental disorder, and 4084 (40%) patients died. Both preexisting and postdiagnosis mental disorders were associated with worse all-cause mortality (preexisting adjusted HR = 1.12, 95% CI = 1.04 to 1.20, P = .0024; postdiagnosis adjusted HR = 1.63, 95% CI = 1.49 to 1.79, P < .0001).

CONCLUSIONS

Patients with DLBCL and mental disorders had worse short-term and long-term mortality, particularly those with postdiagnosis mental disorders. Further studies are needed to examine mental health service utilization and factors mediating the relationship between mental disorders and inferior mortality.

Association between Preoperative Psychiatric Morbidities and Mortality after Oncologic Surgery: A Nationwide Cohort Study from 2002 to 2019 in South Korea

We aimed to examine whether preoperative psychiatric morbidities affect 30-day postoperative mortality. Using a nationwide registration database in South Korea, the study included all patients who underwent curative cancer surgery from 1 January 2002 to 31 December 2019. Patients underwent surgery for breast, laryngeal, lung, thyroid, gastric, colorectal, esophageal, liver, pancreatic, kidney, bladder, testicular, prostate, vulvar, uterine, or brain cancer. Depression, anxiety disorder, substance abuse, and post-traumatic stress disorder were considered preoperative psychiatric morbidities. Among the 944,794 patients in the final analysis, 5490 (0.6%) died within 30 days of the surgery, and 24,370 (2.6%) had preoperative psychiatric morbidities. Multivariable logistic regression analysis showed that preoperative psychiatric morbidities were associated with a higher (adjusted odds ratio [aOR]: 1.23; 95% confidence interval [CI]: 1.09, 1.39; p = 0.001) 30-day mortality rate than the rate noted for patients without preoperative psychiatric morbidities. This association was significant in the breast (aOR: 3.31, 95% CI: 1.36, 8.07; p = 0.009), lung (aOR: 1.54, 95% CI: 1.19, 2.01; p = 0.001), and kidney (aOR: 1.87, 95% CI: 1.06, 3.31; p = 0.03) cancer groups in the subgroup analyses. In South Korea, preoperative psychiatric morbidities are considered to be associated with increased 30-day postoperative mortality.

Prediction of conditional survival in esophageal cancer in a population-based cohort study

BACKGROUND

The authors aimed to produce a prediction model for survival at any given date after surgery for esophageal cancer (conditional survival), which has not been done previously.

MATERIALS AND METHODS

Using joint density functions, the authors developed and validated a prediction model for all-cause and disease-specific mortality after surgery with esophagectomy, for esophageal cancer, conditional on postsurgery survival time. The model performance was assessed by the area under the receiver operating characteristic curve (AUC) and risk calibration, with internal cross-validation. The derivation cohort was a nationwide Swedish population-based cohort of 1027 patients treated in 1987-2010, with follow-up throughout 2016. This validation cohort was another Swedish population-based cohort of 558 patients treated in 2011-2013, with follow-up throughout 2018.

RESULTS

The model predictors were age, sex, education, tumor histology, chemo(radio)therapy, tumor stage, resection margin status, and reoperation. The medians of AUC after internal cross-validation in the derivation cohort were 0.74 (95% CI: 0.69-0.78) for 3-year all-cause mortality, 0.76 (95% CI: 0.72-0.79) for 5-year all-cause mortality, 0.74 (95% CI: 0.70-0.78) for 3-year disease-specific mortality, and 0.75 (95% CI: 0.72-0.79) for 5-year disease-specific mortality. The corresponding AUC values in the validation cohort ranged from 0.71 to 0.73. The model showed good agreement between observed and predicted risks. Complete results for conditional survival any given date between 1 and 5 years of surgery are available from an interactive web-tool: https://sites.google.com/view/pcsec/home .

CONCLUSION

This novel prediction model provided accurate estimates of conditional survival any time after esophageal cancer surgery. The web-tool may help guide postoperative treatment and follow-up.

Pre-existing and new-onset depression among patients undergoing esophageal cancer surgery: a nationwide cohort study in South Korea

BACKGROUND

Esophageal cancer is believed to be related to psychological stress. This study aimed to examine the prevalence and risk factors for new-onset depression after esophageal cancer surgery among patients who had no pre-existing depression. In addition, we examined whether pre-existing depression affected postoperative 1-year mortality.

METHODS

The National Health Insurance Service database in South Korea was used for data extraction in this population-based cohort study. This study included all adult patients diagnosed with esophageal cancer who underwent esophageal surgery between January 1, 2011, and December 31, 2018.

RESULTS

A total of 7039 adult patients who underwent esophageal cancer surgery at 95 South Korean hospitals were included in the analyses. Of the total, 608 patients (8.6%) were diagnosed with new-onset depression within 1 year after esophageal cancer surgery. Female sex, adjuvant chemotherapy, increased Charlson comorbidity index, pre-existing anxiety disorder, and pre-existing insomnia disorder were potential risk factors for new-onset depression. In multivariable Cox regression analysis, the pre-existing depression group showed a 1.27-fold (hazard ratio: 1.27; 95% confidence interval: 1.08-1.48; P = 0.004) higher risk of 1-year all-cause mortality than those who had no pre-existing depression.

CONCLUSION

In South Korea, 8.6% of patients are newly diagnosed with depression after esophageal cancer surgery, and some potential risk factors have been identified. Moreover, pre-existing depression was associated with increased 1-year all-cause mortality. Patients with esophageal cancer and pre-existing depression may be at high risk, requiring interventions after esophageal cancer surgery.

The Mediating Roles of Anxiety, Depression, Sleepiness, Insomnia, and Sleep Quality in the Association between Problematic Social Media Use and Quality of Life among Patients with Cancer

The present study examined the mediating role of anxiety, depression, sleepiness, insomnia, and sleep quality in the association between problematic social media use and quality of life (QoL) among patients with cancer. This cross-sectional survey study recruited 288 patients with cancer to respond to measures on anxiety, depression, sleepiness, insomnia, sleep quality, problematic social media use, and QoL. Structural Equation Modeling was used for the mediation analysis. There were significant relationships between all of the variables used in the study. It was revealed that problematic social media use did not directly influence the QoL of patients with cancer except via anxiety, depression, sleepiness, and insomnia. Sleep quality did not mediate the association between problematic social media use and QoL. Healthcare workers managing cancer should pay attention to the mental health needs of their patients even as they treat their cancer so as to improve their quality of life. Future studies may examine other variables that affect the QoL of patients with cancer as well as other mediating and moderating variables.

The impact of depression on survival of head and neck cancer patients: A population-based cohort study

Background

Depression is common among patients with head and neck cancer, thereby affecting their survival rate. However, whether close monitoring of depression affects the survival outcomes of these patients is unknown. Therefore, this study aimed to determine whether depression treatment continuity after the diagnosis of cancer affects the survival of these patients.

Methods

A total of 55,069 patients diagnosed with head and neck cancer in the Cancer Registration System database in Taiwan were enrolled. This cohort was followed from January 1, 2007 to December 31, 2017. Furthermore, the patients were divided into four groups, namely, “no depression,” “pre-cancer only,” “post-cancer only,” and “both before and after cancer,” on the basis of the diagnosis of depression and the duration of the follow-up period in the psychiatric clinic. Further, the Cox proportional hazard model was applied to estimate the hazard of death for the four groups.

Results

A total of 6,345 (11.52%) patients were diagnosed with depression in this cohort. The “pre-cancer only” group had a lower overall survival (HR = 1.18; 95% CI = 1.11–1.25) compared with the “no depression” group. Moreover, the “post-cancer only” group had better overall survival (HR = 0.88; 95% CI = 0.83–0.94) compared with the “no depression” group, especially in advanced-stage patients. Patients who were diagnosed with depression before cancer and had continuous depression treatments after the cancer diagnosis had better overall survival (HR = 0.78; 95% CI = 0.71–0.86) compared with patients who had treatment interruptions.

Conclusion

Patients with pre-cancer depression had poorer survival outcomes, especially those who did not receive psychiatric clinic visits after their cancer diagnosis. Nonetheless, in patients with advanced-stage cancer, depression treatment may improve overall survival.

Combined lifestyle, mental health, and mortality in US cancer survivors: a national cohort study

Background

Adopting healthy lifestyles and staying mentally health are two cost-effective modifiable strategies that cancer survivors can implement in self-management. We aimed to evaluate the independent, mediation, interaction, and joint associations of combined lifestyle and mental health with mortality in cancer survivors.

Methods

We performed a cohort study including 3145 cancer survivors from National Health and Nutrition Examination Survey (2005–2018). A healthy lifestyle score was constructed based on post-diagnosis body mass index, physical activity, diet, smoking, and drinking. Post-diagnosis mental health was assessed by Patient Health Questionnaire (PHQ-9). Hazard ratios (HRs) and 95% confidence intervals (CIs) for all-cause, cancer, and non-cancer mortality were computed using Cox proportional hazards regression models.

Results

After 20,900 person-years of follow-up (median, 6.3 years), cancer survivors with higher lifestyle score had decreased mortality, independent of mental health. Compared to participants with lower lifestyle score (0–1), HRs (95% CIs) for all-cause and non-cancer mortality among those with higher lifestyle score (3–5) were 0.68 (0.52–0.89) and 0.69 (0.56–0.85), respectively. 6.2–10.3% of the associations were mediated by mental health. Similar trends were observed among participants categorized by mental health, those with better mental health had lower mortality, independent of lifestyle. Participants with better mental health benefited more from adopting healthy lifestyles, and vice versa. Combinations of higher healthy lifestyle score and better mental health were associated with significant decreased mortality, the lowest mortality was seen in participants with highest healthy lifestyle score and concurrently with best mental health.

Conclusions

For the first time, in this cohort study with a nationally representative sample of US cancer survivors, we comprehensively explored the complex associations of lifestyle, mental health, and mortality. Evidence derived from this study may give much confidence to cancer survivors and healthcare providers that, changing one’s lifestyle and/or staying mentally healthy after cancer diagnosis can improve survival.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12967-022-03584-4.

Nationwide survey of the follow-up practices for patients with esophageal carcinoma after radical treatment: historical changes and future perspectives in Japan

BACKGROUND

No post-treatment follow-up methods have been established yet for patients with esophageal carcinoma who undergo radical esophagectomy (Surg) or who show complete response to definitive chemoradiotherapy (dCRT-CR). The purpose of this study was to investigate the current status of follow-up of the Surg and dCRT-CR patients in Japan, and understand the current reality and problems to establish an optimal follow-up method.

METHODS

A questionnaire on the follow-up method adopted was sent by e-mail to 124 institutions approved by the Japan Esophageal Society as training institutions for board-certified esophageal surgeons; responses were received from 89 institutions. The data were compared with those obtained by a similar survey conducted in 2014.

RESULTS

Follow-up methods markedly varied among institutions. Almost all institutions scheduled computed tomography and upper gastrointestinal endoscopy at least once a year up to postoperative year 5 for both the Surg and dCRT-CR groups. At least 70% of the institutions continued follow-up up to postoperative year 10, and this proportion had increased as compared to that reported from the 2014 survey. Only 25-30% of the institutions scheduled follow-up screening for metachronous head and neck cancer for both groups, and the health-related quality of life (HR-QOL) after the treatment were seldom assessed. These trends remained unchanged as compared to those reported from the 2014 survey.

CONCLUSIONS

The results suggest that the consensus of follow-up protocol could not be established. More attention is required for detection of metachronous cancers and assessment of the HR-QOL. Establishment of a consensus-based follow-up system and verification of its effectiveness are required.

Dispositional optimism and all-cause mortality after esophageal cancer surgery: a nationwide population-based cohort study

PURPOSE

To examine the association between dispositional optimism and all-cause mortality after esophageal cancer surgery and whether pathological tumor stage and the COVID-19 pandemic modified this association.

METHODS

This nationwide, population-based prospective cohort study included 335 patients undergoing esophageal cancer surgery in Sweden between January 1, 2013, and December 31, 2019. Dispositional optimism was measured 1 year post-surgery using Life Orientation Test-Revised (LOT-R). A higher LOT-R sum score represents higher dispositional optimism. Mortality information was obtained from the Swedish Register of the Total Population. All patients were followed up until death or until December 31, 2020, whichever occurred first. Cox regression with adjustments for confounders was used.

RESULTS

The median follow-up was 20.8 months, during which 125 (37.3%) patients died. Among the included 335 patients, 219 (65.4%) patients had tumor pathologically staged Tis-II, and 300 (89.6%) patients entered the cohort before the COVID-19 pandemic. Both tumor stage and the COVID-19 pandemic were effect modifiers. For each unit increase in LOT-R sum score, the risk of all-cause mortality decreased by 11% (HR 0.89, 95% CI 0.81 to 0.98) among patients with tumor staged Tis-II before the COVID-19 pandemic. This association was non-significant in patients with tumor staged III-IV (HR 0.99, 95% CI 0.92 to 1.07) and during the COVID-19 pandemic (HR 1.08, 95% CI 0.94 to 1.25).

CONCLUSION

Assessing dispositional optimism may help predict postoperative survival, especially for patients with early and intermediate esophageal cancer. Increasing dispositional optimism might be a potential intervention target to improve survival after esophageal cancer surgery.

Health-related quality of life after esophagectomy in patients with esophageal cancer

Esophageal cancer is one of the malignant tumors with the poorest prognosis. Esophagectomy, which is the mainstay of curative-intent treatments, imposes excessive surgical stress on the patients, and postoperative morbidity and mortality rates after esophagectomy remain high. On the other hand, the number of survivors after esophagectomy for esophageal cancer is increasing due to recent improvements in surgical techniques and multidisciplinary treatments for this cancer. However, esophagectomy still has a great influence on the fundamental aspect of patients' lives, that is, the health-related quality of life (HR-QOL), including their physical, emotional, and social functions in the short- and long-term postoperatively. HR-QOL is a multifactorial concept used to assess the symptoms and functional changes caused by the disease itself and treatments from the patients' perspectives. Therefore, assessing the HR-QOL of patients with esophageal cancer after esophagectomy is becoming increasingly important. However, the status of HR-QOL changes after esophagectomy has not been satisfactorily evaluated, and there is no worldwide consensus as to how the postoperative HR-QOL can be improved. This review aimed to raise awareness of healthcare providers, such as surgeons and nurses, on the importance of HR-QOL in patients with esophageal cancer after curative-intent esophagectomy by providing multifaceted information concerning the short- and long-term HR-QOLs, including the status of changes and the determinants of HR-QOL after esophagectomy, and furthermore, essential points for improvement of HR-QOL after esophagectomy.

Changes of consultation-liaison psychiatry practice in Italian general hospitals: A comparative 20-year multicenter study

INTRODUCTION

Conducted under the auspices of the Italian Society of Consultation Liaison Psychiatry (SIPC) the aim of this study was to describe the characteristics of Consultation Liaison Psychiatry (CLP) activity in Italy (SIPC-2-2018) over the past 20 years by comparing with data from the first Italian nation-wide study (SIPC-1-1998).

METHODS

We collected data on CLP visits of 3,943 patients from 10 Italian hospitals over a period of 1 year. Data were compared with those from the SIPC-1 1998 study (4,183 participants). Patients were assessed with the same ad hoc 60-item Patient Registration Form recording information from five different areas: Sociodemographic, hospitalization-related, consultation-related, interventions and outcome.

RESULTS

Compared with participants from the previous study, SIPC-2-2018 participants were significantly older (d = 0.54) and hospitalized for a longer duration (d = 0.20). The current study detected an increase in the proportion of referrals from surgical wards and for individuals affected by onco-hematologic diseases. Depressive disorders still represented the most frequent psychiatric diagnosis, followed by adjustment and stress disorders and delirium/dementia. Also, CLP psychiatrists prescribed more often antidepressants (Φ = 0.13), antipsychotics (Φ = 0.09), mood stabilizers (Φ = 0.24), and less often benzodiazepines (Φ = 0.07).

CONCLUSION

CLP workload has increased considerably in the past 20 years in Italy, with changes in patient demographic and clinical characteristics. A trend toward increase in medication-based patient management was observed. These findings suggest that the psychiatric needs of patients admitted to the general hospital are more frequently addressed by referring physicians, although Italian CLP services still deserve better organization and autonomy.

Challenges in Treating Cancer Patients With Unstable Psychiatric Disorder

In this review, we first present a case of chronic myeloid leukemia with acute psychosis, and then we will discuss the incidence of cancer in patients with psychotic disorders, the manifestations of new-onset psychosis, and the prevalence of preexisting psychosis in cancer patients, coupled with their impact on the treatment, diagnosis, and prognosis of cancer. This was a case that presented with acute psychosis and was found to have an elevated white blood cell count upon admission to an inpatient psychiatric unit. He was diagnosed with chronic myeloid leukemia and successfully managed with imatinib/dasatinib therapy. Psychiatrically, he was stabilized on two long-acting injectable medications to help maintain adherence. We were able to eliminate his active psychotic symptoms and return him to normal functioning in affect and thinking, achieving sustained compliance with treatment. We identified multiple inconsistencies in screening for cancer of all types in these patients, masking of signs and symptoms that would typically clue physicians to the presence of cancers, underreporting of symptoms, and disparate access to healthcare resources in patients with mental disorders when compared to the general population. Treatment of cancer in these patients as compared to the general population has also been shown to be incongruent, which will be elaborated upon. Psychiatric interventions, as well as supportive measures, for treating patients who are facing challenges during active cancer treatment will be discussed.

Characteristics of Patients Presenting to a Psycho-Oncology Outpatient Clinic

OBJECTIVE

We aimed to determine the overall profile of patients in a psycho-oncology clinic and the differences in their characteristics according to the cancer site.

METHODS

The charts of 740 patients aged under 81 years were reviewed. The data from 586 completed questionnaires were subjected to multiple comparison analyses using one-way analysis of variance to examine the demographic and clinical differences according to the cancer site.

RESULTS

Most (n=532, 71.9%) patients were referred. Most new patients (n=426, 96.6%) received a psychiatric diagnosis; the most common diagnosis was depressive disorder (n=234, 31.6%). Likewise, depressive disorder accounted for the majority of diagnoses in all groups except for the digestive system cancer group in which sleep-wake disorder was the most prevalent. The female genital cancer group showed a higher level of anxiety symptoms than other groups, except for breast and haematolymphoid cancer groups, and psychological distress than all other groups.

CONCLUSION

There appear to be delays in the referral of cancer patients seeking psychiatric help to a psycho-oncology clinic. Along with tailoring approaches by cancer site, thorough evaluation and appropriate management of sleep-wake and anxiety symptoms are important for digestive system and female genital cancer patients, respectively.

Mood disorder and cancer onset: evidence from a population-based sample of Australian women

OBJECTIVE

The role of mood disorders in cancer onset is unclear. The aim of this study was to investigate the association between mood disorder and incident cancer in a population-based sample of women.

METHODS

Data were derived from women aged 28-94 years participating in the Geelong Osteoporosis Study. Mood disorder was identified via Clinical Interview (SCID-I/NP). Cancer data was obtained following linkage with the Victorian Cancer Registry. Demographic and lifestyle factors were self-reported. Nested case-control and retrospective study designs were utilized.

RESULTS

In the case-control study (n=807), mood disorder was documented for 18 of the 75 (9.3%) cancer cases and among 288 controls (24.0% vs. 39.3%, p = 0.009). Prior exposure to mood disorder was associated with reduced cancer incidence (OR 0.49, 95%CI 0.28-0.84); this was sustained following adjustment for confounders (ORadj 0.52, 95%CI 0.30-0.90). In the retrospective cohort study (n=655), among 154 women with a history of mood disorder at baseline, 13 (8.5%) developed incident cancer during follow-up, whereas among 501 women with no history of mood disorder, 54 (10.8%) developed incident cancer. Exposure to mood disorder was not associated with incident cancer over the follow-up period (HR 0.58, 95%CI 0.31-1.08, p = 0.09).

CONCLUSION

Mood disorder was associated with reduced odds of cancer onset. However, this finding was not supported in the retrospective cohort study. Larger studies able to investigate specific cancers and mood disorders as well as underlying mechanisms in both men and women are warranted.

Prediction Model of Long-term Survival After Esophageal Cancer Surgery

OBJECTIVE

We aimed to develop prediction models for estimating the long-term survival in patients who have undergone surgery for esophageal cancer.

BACKGROUND

Few prediction models have been developed for the long-term survival in esophageal cancer patients.

METHODS

This nationwide Swedish population-based cohort study included 1542 patients who survived for ≥90 days after esophageal cancer surgery between 1987 and 2010, with follow-up until 2016. Risk prediction models for 1-, 3-, and 5-year all-cause mortality and 3- and 5-year disease-specific mortality were developed using logistic regression. Candidate predictors were established and readily identifiable prognostic factors. The performance of the models was assessed by the area under receiver-operating characteristic curve (AUC) with interquartile range (IQR) using bootstrap cross-validation and risk calibration.

RESULTS

Predictors included in all models were age, sex, pathological tumor stage, tumor histology, and resection margin status. The models also included various additional predictors depending on the outcome, that is, education level, neoadjuvant therapy, reoperation (within 30 d of primary surgery) and comorbidity (Charlson comorbidity index). The AUC statistics after cross-validation were 0.71 (IQR 0.69-0.74) for 1-year, 0.77 (IQR 0.75-0.80) for 3-year, and 0.78 (IQR 0.76-0.81) for 5-year all-cause mortality. The corresponding values were 0.76 (IQR 0.74-0.79) for 3-year and 0.77 (IQR 0.71-0.83) for 5-year disease-specific mortality. All models showed good agreement between the observed and predicted risks.

CONCLUSIONS

These models showed good performance for predicting long-term survival after esophageal cancer surgery and may thus be useful for patients in planning their lives and to guide the postoperative treatment and follow-up.

A qualitative study exploring patient's experiences of oesophageal cancer surgery, through their personal advice to future patients

PURPOSE

Little is known about how patient's experience-based knowledge and advice after oesophageal cancer surgery may contribute to the understanding of how to improve HRQOL for future patients. In this study the advice that patients who were surgically treated for oesophageal cancer would like to share to future peers, based on their lived experiences were examined.

METHOD

A qualitative inductive content analysis was used to analyse one open-ended question from 63 transcribed interviews performed during 2019, within the nationwide Swedish prospective cohort study OSCAR (Oesophageal Surgery on Cancer patients - Adaption and Recovery study).

RESULTS

Patients had a broad range of advice to give from their experiences of oesophageal cancer surgery and recovery thereafter. Based on the analysis, three main categories were identified on the advice they wanted to pass on to future peers; health promoting advice, acknowledging the new situation, and advice on embracing support from others. The importance of being physically active, to maintain a positive mind set and to embrace support from both health care professionals as well as family and friends were central experiences that former patients wanted to share with their future peers.

CONCLUSION

This study sheds a light on the experiences that patients who have undergone oesophageal cancer surgery have, and what advice they would give to future patients going through the same procedure. The analysis reveals that patients have a variety of advice from their experiences that they want to pass on to future patients. Further studies are needed in order to examine how these advice are received by and can benefit future patients, as well as the pathways of how peer advice is best communicated.

Narrative review of anxiety and depression in patients with esophageal cancer: underappreciated and undertreated

Depression and anxiety are emotional disorders that commonly affect patients with esophageal cancer. As a result of its high morbidity, mortality, and complication rates, this population is at particularly high risk for developing or exacerbating affective disorders; even when compared to patients with other forms of cancer. Many of the medical conditions and social behaviors that predispose patients to this disease are also independently associated with affective disorders, and likely compound their effects. Unfortunately, in the existing literature, there is wide variability in study design and diagnostic criteria. There is no standard method of evaluation, many studies are limited to written surveys, and widespread mental health screening is not included as a part of routine care. As a result, the prevalence of these illnesses remains elusive. Additionally, psychiatric and psychosocial illness can affect compliance with surveillance and treatment, and gaps in knowledge may ultimately influence patient outcomes and survival. This review will discuss the existing literature on depression and anxiety in patients with esophageal cancer. It will highlight current methods of psychological evaluation, the prevalence of affective disorders in this population, and their effects on treatment, compliance, and outcomes. It will also discuss possible screening tools, treatments and interventions for these comorbid illnesses that may improve oncologic outcomes as well as quality of life.

Psychological distress and health-related quality of life up to 2 years after oesophageal cancer surgery: nationwide population-based study

BACKGROUND

Patients are at higher risk of suffering from psychological distress and reduced health-related quality of life (HRQoL) after oesophageal cancer surgery. This Swedish nationwide population-based longitudinal study aimed to evaluate the association between psychological distress and HRQoL up to 2 years after oesophageal cancer surgery.

METHODS

The study included patients with oesophageal cancer who had survived for 1 year after oesophageal cancer surgery. The exposure was psychological distress measured using the Hospital Anxiety and Depression Scale. Patients scoring at least 8 on either the anxiety or the depression subscale were classified as having psychological distress. The outcome was HRQoL assessed by the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire generic and disease-specific questionnaires (EORTC QLQ-C30 and QLQ-OG25). Exposure and outcome were measured at 1, 1.5, and 2 years after operation. Fixed-effects models with adjustment for all time-invariant confounding and potential time-varying confounders were used to examine the mean score difference in HRQoL between patients with and without psychological distress.

RESULTS

In total, 180 patients were analysed. Clinically relevant, statistically significant and time-constant mean score differences were found in emotional function, social function, dyspnoea, anxiety, eating difficulty, eating in front of others, and weight loss (mean score difference range 10-29). Mean score differences for global quality of life, cognitive function, appetite loss, EORTC QLQ-C30 summary score, and trouble with taste increased over time, and reached clinical and statistical significance at 1.5 and/or 2 years after surgery. For body image, there was a clinically relevant decrease in mean score difference over time.

CONCLUSION

Psychological distress was associated with several aspects of poor HRQoL up to 2 years after surgery for oesophageal cancer.

Long-Term, Health-Related Quality of Life after Open and Robot-Assisted Ivor-Lewis Procedures-A Propensity Score-Matched Study

Esophagectomies are among the most invasive surgical procedures that highly influence health-related quality of life (HRQoL). Recent improvements have helped to achieve longer survival. Therefore, long-term postoperative HRQoL needs to be emphasized in addition to classic criterions like morbidity and mortality. We aimed to compare short and long-term HRQoL after open transthoracic esophagectomies (OTEs) and robotic-assisted minimally invasive esophagectomies (RAMIEs) in patients suffering from esophageal adenocarcinoma. Prospectively collected HRQoL-data (from the European Organization for Research and Treatment of Cancer Core Quality of Life Questionnaire-C30 (EORTC QLQ-C30)) were correlated with clinical courses. Only patients suffering from minor postoperative complications (Clavien-Dindo Classification of < 2) after R0 Ivor-Lewis-procedures were included. Age, sex, body mass index (BMI), American Society of Anesthesiologists physical status-score (ASA-score), tumor stage, and perioperative therapy were used for propensity score matching (PSM). Twelve RAMIE and 29 OTE patients met the inclusion criteria. RAMIE patients reported significantly better emotional and social function while suffering from significantly less pain and less physical impairment four months after surgery. The long-term follow up confirmed the results. Long-term postoperative HRQoL and self-perception partly exceeded the levels of the healthy reference population. Minor operative trauma by robotic approaches resulted in significantly reduced physical impairments while improving HRQoL and self-perception, especially in the long-term. However, further long-term results are warranted to confirm this positive trend.

Impact of co-morbidities on health-related quality of life 10 years after surgical treatment of oesophageal cancer

Background

Oesophagectomy for cancer is associated with long‐term decreased health‐related quality of life (HRQoL). The aim of this study was to evaluate the effect of co‐morbidities on HRQoL among survivors of oesophageal or gastro‐oesophageal junctional cancers after 10 years or more.

Methods

The study included a prospectively collected, population‐based cohort, comprising all patients who had surgery for oesophageal or gastro‐oesophageal junctional cancer in Sweden in 2001–2005 with follow‐up until 31 December 2016. All data regarding patient and tumour characteristics, treatment details and HRQoL were collected using a prospectively created database. Multivariable ANCOVA regression models, adjusting for age, sex, tumour histology, stage and surgical technique, were used to calculate adjusted mean scores with 95 per cent confidence intervals for all HRQoL outcomes.

Results

A total of 92 survivors (88·5 per cent) responded to the questionnaires. Patients were stratified in two groups according to whether they reported a low or high impact of co‐morbidities on general health. Patients in the high‐impact group had clinically significantly decreased HRQoL and an increased level of symptoms, but differences between these two groups were not statistically significant.

Conclusion

Co‐morbidities with high impact on general health still contribute to impaired HRQoL 10 years after oesophagectomy for cancer.

Patient Age and Survival After Surgery for Esophageal Cancer

Background

Esophagectomy for esophageal cancer is associated with a substantial risk of life-threatening complications and a limited long-term survival. This study aimed to clarify the controversial questions of how age influences short-term and long-term survival.

Methods

This population-based cohort study included almost all patients who underwent curatively intended esophagectomy for esophageal cancer in Sweden in 1987–2010, with follow-up through 2016. The exposure was age, analyzed both as a continuous and categorical variable. The probability of mortality was computed using a novel flexible parametric model approach. The reported probabilities are proper measures of the risk of dying, and the related odds ratios (OR) are therefore more suitable measures of association than hazard ratios. The outcomes were 90-day all-cause mortality, 5-year all-cause mortality, and 5-year disease-specific mortality. A novel flexible parametric model was used to derive the instantaneous probability of dying and the related OR along with 95% confidence intervals (CIs), adjusted for sex, education, comorbidity, tumor histology, pathological tumor stage, and resection margin status.

Results

Among 1737 included patients, the median age was 65.6 years. When analyzed as a continuous variable, older age was associated with slightly higher odds of 90-day all-cause mortality (OR 1.05, 95% CI 1.02–1.07), 5-year all-cause mortality (OR 1.02, 95% CI 1.01–1.03), and 5-year disease-specific mortality (OR 1.01, 95% CI 1.01–1.02). Compared with patients aged < 70 years, those aged 70–74 years had no increased risk of any mortality outcome, while patients aged ≥ 75 years had higher odds of 90-day mortality (OR 2.85, 95% CI 1.68–4.84), 5-year all-cause mortality (OR 1.56, 95% CI 1.27–1.92), and 5-year disease-specific mortality (OR 1.38, 95% CI 1.09–1.76).

Conclusions

Patient age 75 years or older at esophagectomy for esophageal cancer appears to be an independent risk factor for higher short-term mortality and lower long-term survival.

Electronic supplementary material

The online version of this article (10.1245/s10434-020-08653-w) contains supplementary material, which is available to authorized users.

Psychiatric comorbidities among patients with esophageal cancer in South Korea: a nationwide population-based, longitudinal study

Background

This longitudinal study aimed to analyze the prevalence of psychological distress in esophageal cancer survivors, using claims data in South Korea.

Methods

From January 2010 to December 2014, we identified the four most frequent psychological distress in a nationwide cohort of 8,879 patients diagnosed with esophageal cancer. We analyzed the prevalence and the pattern of psychological distress before and after the initial treatment.

Results

Among esophageal cancer patients, 669 patients (7.5%) were diagnosed with a psychological distress between 1 year prior to initial treatment and the time of last follow-up. Among them, depression and anxiety had a similar frequency of 237 (35.4%). The overall frequency of psychological distress peaked within 2 months after the initial treatment. Stress reaction/adjustment disorders showed the highest increase rate after treatment. The rate of patients who had psychological distress was higher among those who underwent surgery as their initial treatment than in those who received radiotherapy [odds ratio (OR): 1.39, P<0.001]. Further, female patients were more likely to be diagnosed with psychological distress compared with male patients (OR: 1.30, P<0.001).

Conclusions

Psychological distress in esophageal cancer survivors showed different patterns of prevalence depending on the nature of disease, sex, and initial treatment. Considering individual factors, timely diagnosis and intervention for psychological distress could improve the quality of life for esophageal cancer survivors.

Outcomes of nutritional jejunostomy in the curative treatment of esophageal cancer

Substantial weight loss and eating problems are common before and after esophagectomy for cancer. The use of jejunostomy might prevent postoperative weight loss, but studies evaluating other outcomes are scarce. This study aims to assess the influence of jejunostomy on postoperative health-related quality of life (HRQOL), complications, reoperation, hospital stay, and survival. This prospective and population-based cohort study included all patients operated on for esophageal or gastroesophageal junction cancer in Sweden in 2001-2005 with follow-up until 31st December 2016. Data regarding patient and tumor characteristics and treatment were prospectively collected. Multivariable logistic regression provided odds ratios (OR) with 95% confidence intervals (CI), whereas Cox regression provided hazard ratios with 95% CI. All risk estimates were adjusted for age, sex, tumor histology, stage, comorbidity, surgical approach, neoadjuvant therapy, and body mass index and weight loss at baseline. Among 397 patients, 181 (46%) received a jejunostomy during surgery. The use of jejunostomy did not influence the HRQOL at 6 months or 3 years after treatment. Jejunostomy users had no statistically significantly increased risk of postoperative complications (OR 1.27; 95% CI 0.86-1.87) or reoperation (OR 1.70; 95% CI 0.88-3.28). Intensive unit care and length of hospital stay was the same independent of the use of jejunostomy. The all-cause mortality was not increased in the jejunostomy group (HR 0.89, 95% CI: 0.74-1.07). This study indicates that jejunostomy does not influence postoperative HRQOL, complications, or survival after esophageal cancer surgery, it can be considered a safe method for early enteral nutrition after esophageal cancer surgery but benefits for the patients need further investigations.

Psychological support of esophageal cancer patient?

Important questions are still open about psychological aspects in esophageal cancer (EC) and about the related psychological support. How to cope with the cancer diagnosis and poor prognosis: a psychological counselling may be a valid option to personalize the communication to patients with a poor prognosis. How to cope with long chemoradiotherapy: after neoadjuvant therapy, patients know that curative process is not completed, and they perceive the severity of the neoadjuvant side effects, considering themselves "fragile" and far from a healthy condition before the major surgery they are going to undergo. Therefore, this is a particularly crucial point when psychological support may be useful. How to cope with change of nutritional habits: esophagectomy for cancer strongly impairs nutritional function in the early postoperative period and feeding Jejunostomy impairs emotional function. How to cope with sleep disturbances: most cancer patients report disturbed sleep after cancer diagnosis and/or following cancer treatment. Psychological intervention aims to identify underlying concerns worsening sleep quality. How to cope with postoperative complications: the occurrence of such complications reduces patient's satisfaction and has a negative effect on doctor-patient relationship. How to cope with long-term functions impairment: EC patients need a plan for the future.

Surgeon Volume and Surgeon Age in Relation to Proficiency Gain Curves for Prognosis Following Surgery for Esophageal Cancer

Background

Surgery proficiency gain curves must be shortened to reduce patient harm during esophagectomy learning.

Objective

This study aimed to test whether surgeon volume and surgeon age influenced the length of period of surgical proficiency gain.

Methods

This population-based cohort study included 1384 patients with esophageal cancer who underwent esophagectomy by any of the 36 highest-volume surgeons in Sweden between 1987 and 2010, with follow-up until 2016. Annual surgeon volume was dichotomized by the median values into ‘higher-volume surgeons’ (≥ 4 cases per year) and ‘lower-volume surgeons’ (< 4 cases per year), and surgeon age at the start of practicing esophagectomies into ‘younger surgeons’ (aged < 45 years) and ‘older surgeons’ (aged ≥ 45 years). Proficiency gain curves were constructed using risk-adjusted cumulative sum analysis for 1- to 5-year mortality (main outcome) and secondary outcomes (presented below). The results were adjusted for all established prognostic factors.

Results

For 1- to 5-year mortality, the change point was at 14 cases among ‘higher-volume surgeons’, while ‘lower-volume surgeons’ had a later change point at 31 cases. The corresponding change points were at 13 cases among ‘younger surgeons’ and at 48 cases among ‘older surgeons’. Similar patterns of differences in the proficiency gain curves were seen for the secondary outcomes of 30-day mortality and resection margin status (tumor involvement).

Conclusion

Higher-volume- and younger surgeons seem to have a substantially shorter period of proficiency gain for long-term mortality and other outcomes following surgery for esophageal cancer. This indicates a value of intensified training of younger surgeons for these complex operations.

Electronic supplementary material

The online version of this article (10.1245/s10434-018-6869-8) contains supplementary material, which is available to authorized users.

Serum Albumin at Diagnosis is an Independent Predictor of Early Mortality in Veteran Patients with Esophageal Cancer

AIMS

To identify independent factors that could predict mortality within 6 months in a cohort of patients with esophageal cancer.

METHODS

Esophageal cancer patients were grouped into early (≤6 months, n = 41) and late (>6 months, n = 81) mortality groups. 52 variables were analyzed by univariable analysis (UA). A multivariable (MVA) regression model was created to identify predictors of early mortality.

RESULTS

When comparing early and late mortality groups, there was no difference in age, BMI, race, histology, or anatomic location between the two groups. UA demonstrated that the early mortality group had a lower mean albumin level (3.3 ± 0.1 g/dl vs. 3.8 ± 0.1 g/dl; P < 0.001), poorer ECOG performance status (1.9 ± 0.2 vs. 1.1 ± 0.1, P = 0.02), higher WBC count (9.6 ± 0.7 K/µL vs. 8.2 ± 0.3 K/µL, P = 0.04), and were less likely to receive surgery (2.4% vs. 22.2%; P = 0.003), neoadjuvant treatment (4.9% vs. 28.4%; P = 0.009) and definitive chemoradiation (7.3% vs. 27.2%; P = 0.01). MVA revealed that only low albumin at diagnosis was an independent predictor of survival (P = 0.016).

CONCLUSION

Albumin level at diagnosis is an independent predictor of early mortality and might be used with other variables to provide prognostic information for patients and to guide treatment.

First-onset mental disorders after cancer diagnosis and cancer-specific mortality: a nationwide cohort study

Background

The diagnosis of cancer is strongly associated with the risk of mental disorders even in patients with no previous history of mental disorders. Accumulating data suggest that mental distress may accelerate tumor progression. We hypothesized therefore that mental disorders after a cancer diagnosis may increase the risk of cancer-specific mortality.

Patients and methods

We conducted a nationwide cohort study including 244 261 cancer patients diagnosed in Sweden during 2004-2009 and followed them through 2010. Through the Swedish Patient Register, we obtained clinical diagnoses of all mental disorders and focused on mood-, anxiety-, and substance abuse disorders (ICD10: F10-F16, F18-F19, F32-F33, F40-F41, and F43-45) that are commonly diagnosed among patients with cancer. We further classified the studied mental disorders into first-onset or recurrent mental disorders. We used Cox regression to estimate multivariable hazard ratios (HRs) with 95% confidence intervals (CIs) as a measure of the association between mental disorders after cancer diagnosis and cancer-specific mortality, adjusting for age, sex, calendar period, educational level, cancer stage, and cancer type at diagnosis.

Results

After cancer diagnosis, 11 457 patients were diagnosed with mood-, anxiety-, and substance abuse disorders; of which 7236 were first-onset mental disorders. Patients with a first-onset mental disorder were at increased risk of cancer-specific mortality (HR: 1.82, 95% CI: 1.71-1.92) while patients with a recurrent mental disorder had much lower risk elevation (HR: 1.14, 95% CI: 1.05-1.24). The increased cancer-specific mortality by first-onset mental disorders was observed for almost all cancer sites/groups and the association was stronger for localized cancers (HR: 2.00, 95% CI: 1.73-2.31) than for advanced cancers (HR: 1.49, 95% CI: 1.32-1.69).

Conclusions

Patients with a first-onset common mood-, anxiety-, or substance abuse disorder after cancer diagnosis may be at increased risk of cancer-specific death.

Oesophageal cancer

Oesophageal cancer is a clinically challenging disease that requires a multidisciplinary approach. Extensive treatment might be associated with a considerable decline in health-related quality of life and yet still a poor prognosis. In recent decades, prognosis has gradually improved in many countries. Endoscopic procedures have increasingly been used in the treatment of premalignant and early oesophageal tumours. Neoadjuvant therapy with chemotherapy or chemoradiotherapy has supplemented surgery as standard treatment of locally advanced oesophageal cancer. Surgery has become more standardised and centralised. Several therapeutic alternatives are available for palliative treatment. This Seminar aims to provide insights into the current clinical management, ongoing controversies, and future needs in oesophageal cancer.

Linked Hospital and Primary Care Database Analysis of the Incidence and Impact of Psychiatric Morbidity Following Gastrointestinal Cancer Surgery in England

OBJECTIVE

To evaluate risk of psychiatric morbidity and its impact on survival in gastrointestinal surgery.

BACKGROUND

Psychiatric morbidity related to surgery is poorly understood, and may be evaluated using linked hospital and primary care data.

METHODS

Patients undergoing gastrointestinal surgery from 2000 to 2011 with linkage of Clinical Practice Research Datalink (CPRD), Hospital Episodes Statistics (HES), Office of National Statistics (ONS), and National Cancer Intelligence Network (NCIN) databases were studied. Psychiatric morbidity was defined as a diagnosis code in CPRD or HES, or a prescription code for psychiatric medication in the 36 months before (preoperative) or 12 months after (postoperative) surgery. Newly diagnosed psychiatric morbidity was measured in patients without preoperative psychiatric morbidity.

RESULTS

In our study, 14,797 (23.8%) and 47,279 (76.2%) patients had surgery for cancer and benign disease, respectively. Postoperative psychiatric morbidity was observed in 10.1% (1500/14797) of patients undergoing cancer surgery. Logistic regression revealed that when adjusted for other factors, cancer diagnosis [odds ratio (OR) = 1.19] independently predicted postoperative psychiatric morbidity (P < 0.05). Hepatopancreaticobiliary resection (OR = 2.40) and esophagogastrectomy (OR = 2.55) carried the highest risks of postoperative psychiatric morbidity (P < 0.05). Preoperative psychiatric morbidity (OR = 1.16) and newly diagnosed psychiatric morbidity (OR = 1.87) were associated with increased 1-year mortality in cancer patients only (P < 0.05).

CONCLUSIONS

Postoperative psychiatric morbidity affected a tenth of patients who underwent gastrointestinal cancer surgery and was associated with increased mortality. Strategies to identify patients at risk preoperatively and to reduce the observed adverse impact of postoperative psychiatric morbidity should be part of perioperative care in complex cancer patients.

Psychiatric morbidity and its impact on surgical outcomes for esophageal and gastric cancer patients: A nationwide cohort study

Background

Due to the lack of detailed clinical information, existed evidence regarding a link between psychiatric factors and adverse cancer prognosis was inclusive.

Results

We identified 1,340 patients (48.8%) with perioperative psychiatric morbidity. Preoperative psychiatric morbidity was significantly associated with both general and surgical complications within 30 days (RR = 1.3, 95% confidence interval [CI] 1.1–1.5), and the risk of death within 90 days (RR = 1.6; 95% CI 1.1–2.2) after surgery. The hazards for mortality beyond 90 days was approximately 2-fold increased among patients with perioperative psychiatric morbidity (HR = 2.0, 95% CI 1.7–2.3 for overall mortality).

Materials and Methods

Based on the Swedish National Registry for Esophageal and Gastric cancer (NREV), we constructed a nationwide prospective cohort containing 2,745 surgically treated patients in 2006–2012. Perioperative psychiatric morbidity was defined as a clinical diagnosis of psychiatric disorder, from two years before to two years after surgery. Using propensity scores, we applied inverse probability of treatment weights (IPTW)-weighted Poisson regression model to evaluate relative risk (RR) of short-term surgical outcomes in relation to perioperative psychiatric morbidity. Further, IPTW-weighted Cox proportional hazards model was used to estimate hazard ratios (HRs) for mortality that occurred after 90 days of surgery.

Conclusions

Perioperative psychiatric morbidity could worsen both short-term and long-term surgical outcomes among patients with gastric or esophageal cancer.

A longitudinal assessment of psychological distress after oesophageal cancer surgery

BACKGROUND

Psychological distress is common among patients with oesophageal cancer. However, little is known about the course and predictors of psychological distress among patients treated with curative intent. Therefore, the aim of this study was to explore the prevalence, course and predictors of anxiety and depression in patients operated for oesophageal cancer, from prior to surgery to 12 months post-operatively.

METHODS

A prospective cohort of patients with oesophageal cancer (n = 218) were recruited from one high-volume specialist oesophago-gastric treatment centre (St Thomas' Hospital, London, UK). Anxiety and depression were assessed prior to surgery, 6 and 12 months post-operatively. Mixed-effects modelling was performed to investigate changes over time and to estimate the association between clinical and socio-demographic predictor variables and anxiety and depression symptoms.

RESULTS

The proportion of patients with anxiety was 33% prior to surgery, 28% at 6 months, and 37% at 12 months. Prior to surgery, 20% reported depression, 27% at 6 months, and 32% at 12-month follow-up. Anxiety symptoms remained stable over time whereas depression symptoms appeared to increase from pre-surgery to 6 months, levelling off between 6 and 12 months. Younger age, female sex, living alone and more severe self-reported dysphagia (i.e., difficulty swallowing) predicted higher anxiety symptoms. In-hospital complications, greater limitations in activity status and more severe self-reported dysphagia were predictive of higher depression.

CONCLUSIONS

Many patients report psychological distress during the first year following oesophageal cancer surgery. Whether improving the experience of swallowing difficulties may also reduce distress among these patients warrants further study.

Prevalence and predictors of anxiety and depression among esophageal cancer patients prior to surgery

This study aims to establish the prevalence and predictors of anxiety and depression among esophageal cancer patients, post-diagnosis but prior to curatively intended surgery. This was a cross-sectional study using data from a hospital-based prospective cohort study, carried out at St Thomas' Hospital, London. Potential predictor variables were retrieved from medical charts and self-report questionnaires. Anxiety and depression were measured prior to esophageal cancer surgery, using the Hospital Anxiety and Depression Scale. Prevalence of anxiety and depression was calculated using the established cutoff (scores ≥8 on each subscale) indicating cases of 'possible-probable' anxiety or depression, and multivariable logistic regression analyses were performed to examine predictors of emotional distress. Among the 106 included patients, 36 (34%) scored above the cutoff (≥8) for anxiety and 24 (23%) for depression. Women were more likely to report anxiety than men (odds ratio 4.04, 95% confidence interval 1.45-11.16), and patients reporting limitations in their activity status had more than five times greater odds of reporting depression (odds ratio 6.07, 95% confidence interval 1.53-24.10). A substantial proportion of esophageal cancer patients report anxiety and/or depression prior to surgery, particularly women and those with limited activity status, which highlights a need for qualified emotional support.

Applied investigation of person-specific and context-specific factors on postoperative recovery and clinical outcomes of patients undergoing gastrointestinal cancer surgery: multicentre European study

INTRODUCTION

Cancer treatments have greatly advanced over the past two decades causing survival improvements and reduced complications from cancer surgery. However, the cancer diagnosis and the effects of treatment modalities pose a major risk to patients' psychological well-being. Given current interest and emerging evidence about the importance of psychological and social factors on cancer survival and coping with cancer treatments, this study will build and expand research in order to identify key modifiable psychosocial variables that contribute to better physical and mental health following gastrointestinal cancer (GIC) surgery.

OBJECTIVES

To elucidate the incidence of postoperative psychiatric morbidity within 6 months following GIC surgery. To identify key measurable modifiable preoperative psychological factors that can significantly affect postoperative psychiatric morbidity in patients undergoing surgery for GIC. To clarify the changes seen in a patient's psychological well-being during their treatment pathway for GIC.

METHODS AND ANALYSIS

This multicentre study has an observational longitudinal study design. In total, 1000 patients will be screened with a multicomponent psychological questionnaire at four different time points: at diagnosis, preoperatively, 1 and 6 months after surgery. Data from this questionnaire will be linked to postoperative complications including psychiatric morbidity, length of hospital stay and recovery to normal activity.

ETHICS AND DISSEMINATION

NHS Health Research Authority approval was gained on (REC reference 15.LO/1847) for the completion of this study. Multiple platforms will be used for the dissemination of the research data, including international clinical and patient group presentations and publication of research outputs in a high impact clinical journal.