Quality of Life After Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy (CRS/HIPEC): Cancer Survivors' Perspective Through In-Depth Interviews

BACKGROUND

CRS/HIPEC patients face unique quality of life (QoL) challenges due to advanced disease (peritoneal carcinomatosis), the extent of procedure, and risk for long-term complications. Standard QoL questionnaires are generic, focusing on tumor type and standard treatments, and likely do not capture this select population's full experience, suggesting the need for tailored instruments. We aimed to characterize the QoL challenges faced by CRS/HIPEC cancer survivors and determine whether these were captured by a standard QoL questionnaire.

PATIENTS AND METHODS

An anonymous, semi-structured individual interview was conducted with CRS/HIPEC patients addressing their experience at diagnosis, challenges related to CRS/HIPEC, and access to CRS/HIPEC information. Verbatim transcripts were interpreted using thematic analysis. Code and theme identification was inductive. Questions addressing common themes that were not encompassed by a standard QoL questionnaire were developed.

RESULTS

We interviewed eight patients. Median age was 55 (range 30-71) years and 75% (n = 6) were women. Primary tumor sites included appendix (n = 4), ovarian (n = 3), and peritoneal mesothelioma (n = 1). Median time from CRS/HIPEC was 40.1 (range 3.1-216.3) months. Overall, 133 codes were identified and categorized into 9 themes. The most recurring were physical symptoms after CRS/HIPEC (specifically gastrointestinal symptoms), adjusting to survivorship, mental health, expectations from CRS/HIPEC, and access to care. A total of 22 questions that did not overlap with a standardized QoL questionnaire were developed.

CONCLUSIONS

There is an unmet need to understand the unique QoL challenges CRS/HIPEC patients encounter. Patient-centered QoL questionnaires based on CRS/HIPEC patient experiences can capture these unique challenges and help guide future studies and care.

Advanced Ovarian Cancer Patients' Experiences of Surgical Treatment: A Qualitative Analysis

OBJECTIVES

Recommended treatment for advanced ovarian cancer involves a combination of debulking surgery and chemotherapy. Surgery places a significant burden on a patient's physical, social, sexual, and emotional wellbeing. Existing research exploring the impact of surgery is often limited to questionnaire administration with large gaps between data collection time points, missing key aspects of the perioperative period. Little is known of the experience of ovarian cancer surgical treatment from a patient perspective. This research aims to qualitatively explore advanced ovarian cancer patients' experience of surgery and identify areas in which quality of life may be impacted.

METHODS

Semi-structured telephone or face-to-face interviews were conducted with patients who had undergone combined surgical and chemotherapy treatment. Interviews were audio-recorded and transcribed verbatim. Transcripts were analyzed using an inductive approach to thematic analysis.

RESULTS

Twenty ovarian cancer patients who had undergone debulking surgery participated in interviews lasting between 33 and 68 minutes. Qualitative analysis generated five key themes: (1) care services; (2) experiences of a stoma; (3) preoperative experience; (4) impact of surgery; and (5) coping mechanisms.

CONCLUSIONS

Understanding the patient experience of surgical treatment for advanced ovarian cancer can help inform and improve future care. This research explored the ways in which a patient's quality of life is impacted by surgery and highlights areas in which further support may be needed. Knowledge of the patient experience may also aid decision-making for both clinicians and patients when considering different treatment pathways.

IMPLICATIONS FOR NURSING PRACTICE

Results highlighted two crucial points in the surgical pathway where patients' need for emotional support was significant: during pre-op and recovering from surgery as an inpatient. Nursing staff are key to providing reassurance during this time. Specialized stoma nurses were also essential for supporting patients to adapt to their stomas both physically and psychologically.

Side-effects of hyperthermic intraperitoneal chemotherapy in patients with gastrointestinal cancers

Background

Hyperthermic intraperitoneal chemotherapy (HIPEC) produces unwanted side-effects that are mainly caused by chemotherapeutic drugs in the treatment of gastrointestinal (GI) cancers, and these effects have not been systematically summarized. The aim of this article was to provide a comprehensive overview of the side-effects of HIPEC for GI cancers and propose practical strategies for adverse event management.

Methodology

PubMed, Web of Science, and the Cochrane Library were systematically searched for side-effects of HIPEC in GI cancers prior to October 20, 2022. A total of 79 articles were included in this review.

Results

Adverse events, such as enterocutaneous digestive fistulas, GI tract perforation, neutropenia, postoperative bleeding, ventricular tachycardia, hyperglycemia, hypocalcemia, renal impairment, encapsulating peritoneal sclerosis, scrotal ulceration, and sarcopenia were described, and their clinical management was discussed. These side-effects involve the digestive, hematopoietic, circulatory, metabolic, and urinary systems. Effective methods for adverse event management included an expert multidisciplinary team, replacing chemotherapy drugs, using Chinese medicine, and careful preoperative assessments.

Conclusion

The side-effects of HIPEC are frequent and can be minimized by several effective methods. This study proposes practical strategies for adverse event management of HIPEC to assist physicians in choosing the optimal treatment method.

Body Image Issues in Patients With Colorectal Cancer: A Scoping Review

BACKGROUND

Stomas in colorectal cancer (CRC) survivors lead to body image problems. Advances in treatment help reduce the rate of stoma formation, but body image distress is still frequently experienced in CRC survivors.

OBJECTIVES

This review is aimed toward mapping and describing the state of knowledge regarding body image in patients with CRC.

METHODS

A systematic literature search complying with the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines was conducted. Screening and data extraction were performed by 2 reviewers independently for all potentially eligible studies.

RESULTS

A total of 56 eligible articles were selected. The majority of these studies were quantitative studies (85%). The eligible studies were classified into 4 broad categories: instruments used to assess body image, prevalence of body image distress, factors related to body image, and impact of body image distress. The European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-CR38) colorectal questionnaire was the most common measurement tool found among the reviewed studies (70%), and body image distress was reported by 25.5% to 86% of participants. Excluding gender, age, type of surgery, adjuvant therapy, time from diagnosis, social support, and stoma status, changes in bowel habits was identified as affecting the body image of patients with CRC.

CONCLUSION

Changing bowel habits emerged as a significant factor causing body image distress for CRC survivors.

IMPLICATIONS FOR PRACTICE

Clinicians should raise awareness about body image distress in patients with CRC, focus on finding effective measures and interventions intended to help alleviate symptoms of bowel dysfunction, and prepare patients to adapt to altered bowel functions.

Rectal anastomosis and hyperthermic intraperitoneal chemotherapy: Should we avoid diverting loop ileostomy?

INTRODUCTION

Literature on rectal anastomosis and diverting ileostomy in patients treated with hyperthermic intraperitoneal chemotherapy (HIPEC) is limited. This study assesses the safety of rectal anastomoses during cytoreductive surgery (CRS) and HIPEC, with and without fecal diversion, and its morbidity when performed.

MATERIALS AND METHODS

From January 2012 to January 2020, patients with peritoneal metastases who underwent CRS and HIPEC that required a rectal anastomosis were included in this single-hospital retrospective chart review.

RESULTS

84 patients were included, of which 29 had a diverting loop ileostomy. The rectal anastomotic leak (AL) rate for the series was 8.3%. Factors associated with AL were male gender (p = 0.031) and increased BMI (p < 0.0005). Diverting loop ileostomy was associated with a significant decrease of clinically significant rectal AL (0% vs 12.7%, p = 0.045). However, the 90-day readmission rate was higher in this group (37.9% vs 10.9%, p = 0.003). Stoma reversal surgery was performed for all patients, but 3 patients experienced AL (10.7%).

CONCLUSIONS

This study suggests that creation of a diverting loop ileostomy may be an effective strategy to prevent symptomatic rectal AL following CRS with HIPEC. However, it is also associated with an increased readmission rate and increased risk of AL following reversal surgery.

Quality of life in a phase 2 trial of short-course hyperthermic intraperitoneal chemotherapy (HIPEC) at interval debulking surgery for high tumor burden ovarian cancer

INTRODUCTION

to evaluate the effect of short-course (i.e.: 30 minutes) HIPEC on health-related quality of life (HRQoL) in our feasibility study; NCT02249013.

METHODS

a prespecified secondary end-point of our open-label, multicenter, single-arm, phase 2 trial on safety and efficacy was assessed using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC QLQ-C30, version 3.0). Patients were required to complete the HRQoL questionnaire at baseline, after HIPEC, and after the end of the treatment. Changes of HRQoL over time were assessed by median scores for each domain and analyzed by Friedman`s test at a significant two-sided level of 0.05.

RESULTS

fifteen patients with high tumor burden EOC were recruited from our public health system between February 2015 and July 2019. A baseline EORTC QLQ-C30 questionnaire and at least one follow-up questionnaire was received from all of the patients. No significant difference over time in the QLQC30 summary scores was observed (p>0.05). The transitory impairment on patients HRQoL immediately after the short-course HIPEC trended to return to baseline at the end of the multimodal treatment.

CONCLUSIONS

we found no significant impairment of short-course HIPEC on patients HRQoL into the context of our comprehensive treatment protocol.

Systematic Review of Factors Affecting Quality of Life After Cytoreductive Surgery with Hyperthermic Intraperitoneal Chemotherapy

BACKGROUND

Previous studies have shown that, overall, quality of life (QoL) decreases within the first 3-6 months after cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS + HIPEC), returning to baseline levels by 6-12 months. This systematic review aims to evaluate the factors affecting QoL after CRS + HIPEC within 12 months of surgery.

METHODS

Electronic databases were investigated searching for articles reporting QoL with validated questionnaires up to September 2019. Risk of bias was assessed with the methodological index for non-randomized studies tool. The primary outcomes were short-term (< 6 months after surgery) and medium-term (6-12 months after surgery) determinants of QoL after CRS + HIPEC. Secondary outcomes were QoL and reported symptoms over time.

RESULTS

We included 14 studies that used 12 different questionnaires. The reported data were collected prospectively or retrospectively for 1556 patients (dropout < 50% in four studies). Overall, studies showed diminished QoL within 3 months after surgery and a recovery to baseline or greater by 12 months. QoL was negatively influenced by higher age, female sex, prolonged operation time, extensive disease, residual disease, adjuvant chemotherapy, complications, stoma placement, and recurrent disease. QoL results were comparable between studies, with dropout rates above and below 50%.

CONCLUSIONS

QoL returns to baseline levels within 12 months after CRS + HIPEC provided the disease does not recur, and this recovery process is influenced by several factors.

Repeat Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy Is Not Associated with Prohibitive Complications: Results of a Multiinstitutional Retrospective Study

BACKGROUND

Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS/HIPEC) is offered to select patients with peritoneal metastases. In instances of recurrence/progression, a repeat CRS/HIPEC may be considered. The perioperative morbidity and the potential oncologic benefits are not well described.

PATIENTS AND METHODS

We performed a retrospective analysis of a multiinstitutional database to assess the perioperative outcomes following repeat CRS/HIPEC (repeat). Kaplan-Meier and Cox estimates were used to assess survival.

RESULTS

In the entire cohort, 2157 patients were analyzed, with 158 (7.3%) in the repeat cohort. The rate of complete cytoreduction was 89.8% versus 83.0% in initial versus repeat groups. The overall incidence of major complications was similar (26.3% vs. 30.7%); however, reoperation was more common in the repeat group. Perioperative outcomes such as length of stay and nonhome discharge were not significantly different. For the entire cohort, 5-year overall survival (OS) was 56.0% in the initial group and 59.5% in the repeat group. In patients with only appendiceal cancer, we observed a 5-year OS of 64.0% in the initial group compared with 67.3% in the repeat cohort. For patients with appendiceal cancer who developed a recurrence/progression, median OS was 36 months in the no repeat operation group compared with 73 months for those that did. Multivariable regression demonstrated that completeness of cytoreduction and tumor grade were associated with OS, but repeat operation was not.

CONCLUSIONS

Repeat CRS/HIPEC is not associated with prohibitive risk. Survival is possibly improved, and therefore, repeat operation should be considered in selected patients with recurrent or progressive disease.