A prospective evaluation of patients undergoing surgery for the palliation of an advanced malignancy

Comprehensive Diagnosis and Management of Malignant Bowel Obstruction: A Review

Malignant bowel obstruction is a common complication of advanced gastrointestinal, gynecologic, and genitourinary tumors. Patients present with nausea, vomiting, abdominal pain, and constipation. Cross-sectional imaging is essential to make a diagnosis of bowel obstruction. Initial management is conservative with fluid replacement, electrolyte replacement, bowel rest and sometimes nasogastric decompression. Numerous advanced options exist for definitive management, though none are overly promising but nevertheless may improve quality and quantity of life. Surgical bypass, endoscopic stenting, and endoscopic decompression are some of the options with variable efficacy and are employed in select patients. Chemotherapy may be utilized if the bowel obstruction resolves to reduce tumor burden in a limited number of patients. Parenteral nutrition is an option and should typically be used in surgical patients with good functional and nutritional status with limited tumor burden or curative intent. Palliative care and hospice should be discussed in patients with advanced malignancy who present with peritoneal carcinomatosis or multiple levels of obstruction. Overall prognosis of malignant bowel obstruction is poor, and median survival ranges from 26 to 192 days.

Symptom Burden in Patients with Malignant Bowel Obstruction Treated With or Without Surgery

BACKGROUND

Gastrointestinal obstruction is the most common indication for palliative surgical consultation. We sought to assess patient-reported outcomes and survival after surgical and nonsurgical treatment of malignant bowel obstruction.

STUDY DESIGN

This was a prospective observational study enrolling patients with advanced malignancy who underwent surgical consultation at a tertiary cancer center. Patient-reported outcomes were evaluated using a previously validated inventory, the MD Anderson Symptom Inventory-Gastrointestinal Obstruction (MDASI-GIO), administered at enrollment and 7 other time points for up to 90 days.

RESULTS

We enrolled 125 patients, of whom 37 underwent surgery and 88 did not. Patients treated nonsurgically were more likely to have carcinomatosis on imaging (71% vs 49%, p = 0.02). Pain medicine, palliative care, and chaplaincy consultations occurred in 17%, 30%, and 15% of patients within the first month of enrollment. Higher mean symptom scores were noted by surgical patients, although the only single scores with effect sizes 0.5 or greater were symptom interference with general activity and work. The composite score for interference in work, activity, and walking had the largest effect size at -0.37, indicating greater interference in patients undergoing surgery. Patients selected for surgery had extended overall survival (median 15 vs 3 months, p < 0.01). Carcinomatosis, palliative care evaluation, and venting gastrostomy tube were associated with increased risk of death, and ability to receive subsequent chemotherapy and surgical management were positive prognostic indicators.

CONCLUSIONS

In this first study evaluating patient-reported outcomes after treatment for malignant bowel obstruction, we found that selection for surgical treatment was associated with improved survival, but also more symptom interference in general activities and work. These results may be useful in palliative surgical decision-making and informing patients during consultation for malignant bowel obstruction.

Palliative Therapies in Metastatic Pancreatic Cancer: Does Medicaid Expansion Make a Difference?

BACKGROUND

The aim of this study was to evaluate the impact of medicaid expansion (ME) on receipt of palliative therapies in metastatic pancreatic cancer patients.

PATIENTS AND METHODS

A difference-in-differences (DID) approach was used to analyze patients with metastatic pancreatic cancer identified from the National Cancer Database diagnosed during two time periods: pre-expansion (2010-2012) and post-expansion (2014-2016). Patients diagnosed while residing in ME states were compared with those in non-ME states. Multivariable logistic regression was used to identify predictors of receipt of palliative therapies.

RESULTS

Of 87,738 patients overall, 7483(18.1%) received palliative therapies in the pre-expansion, while 10,211(21.5%) received palliative therapies in the post-expansion period. In the pre-expansion period, treatment at a high-volume facility (HVF) (odds ratio [OR] 1.10, 95% confidence interval [CI] 1.02-1.18) and non-west geographic location were predictive of increased palliative therapies. In the post-expansion period, treatment at an HVF (OR 1.09, 95% CI 1.02-1.16), geographic location, and living in an ME state at the time of diagnosis (OR 1.14, 95% CI 1.06-1.22) were predictive of increased palliative therapies. Older age, highest quartile median income (zip-code based), and treatment at a nonacademic facility were independently associated with decreased palliative therapies in both periods. DID analysis demonstrated that patients with metastatic pancreatic cancer living in ME states had increased receipt of palliative therapies relative to those in non-ME states (DID = 2.68, p < 0.001).

CONCLUSIONS

The overall utilization of palliative therapies in metastatic pancreatic cancer is low. Multiple sociodemographic disparities exist in the receipt of palliative therapies. ME is associated with increased receipt of palliative therapies in patients with metastatic pancreatic cancer.

Selecting Patients for Palliative Procedures in Oncology

Surgical palliation in oncology can be defined as "procedures employed with non-curative intent with the primary goal of improving symptoms caused by an advanced malignancy," and is an important aspect of the end-of-life care of patients with incurable malignancies. Palliative interventions may provide great benefit, but they also carry high risk for morbidity and mortality, which may be minimized with careful patient selection. This can be done by consideration of the patient and his or her indication for the given intervention via open communication, as well as prediction of benefits and risks to define the therapeutic index of the operation or procedure.

Improving the value of palliative surgery by optimizing patient selection: The role of long-term survival on high impact palliative intent operations

BACKGROUND

In order to better characterize outcomes of palliative surgery (PS), we evaluated patients that experienced top quartile survival to elucidate predictors of high impact PS.

METHODS

All PS performed on advanced cancer patients from 2003 to 2017 were identified from a PS database.

RESULTS

167 patients were identified. Multivariate analysis demonstrated the ability to rise from a chair was independently associated with top quartile survival (HR 7.61, 95% CI 2.12-48.82, p=0.008) as was the need for re-operation (HR 2.81, 95% CI 1.26-6.30, p=0.0012). Patients who were able to rise from a chair had significantly prolonged overall survival (320 vs 87 days, p < 0.001).

CONCLUSIONS

Although not the primary goal, long-term survival can be achieved following PS and is associated with re-operation and the ability to rise from a chair. These patients experience the benefits of PS for a longer period of time, which in turn maximizes value and positive impact.

SUMMARY

Long-term survival and symptom control can be achieved in highly selected advanced cancer patients following palliative surgery. The ability of the patient to independently rise from a chair and the provider to offer a re-operation when indicated are associated with long-term survival following a palliative operation.

Who Will Benefit from Noncurative Resection in Patients with Gastric Cancer with Single Peritoneal Metastasis?

The value of noncurative resection for patients with gastric cancer with single peritoneal metastasis is still debatable. This study was undertaken to evaluate the survival benefit of resection in those patients. From 2006 to 2009, 119 patients with gastric cancer with single peritoneal metastasis were identified during surgery. Sixty-three of them had noncurative resection; the remainder had nonresection. Clinicopathological variables and survival were analyzed. Overall survival of patients in the noncurative resection group was longer than that in the nonresection group (14.869 vs 7.780 months). This survival advantage was still significantly better in the P1/P2 patients who underwent noncurative resection (mean survival time 21.164 vs 7.636 months, P = 0.001), but not in the P3 group ( P = 0.489). Multivariate analysis indicated that only noncurative resection retained a significant association with better prognosis in P1/P2 patients. The perioperative mortality rate in the resection group was not significantly higher than that of the noncurative group ( P = 0.747). Noncurative resection can prolong the survival of patients with gastric cancer with single P1/P2 peritoneal metastasis. This surgical approach should not be taken into account for those patients with P3 gastric cancer.

Malignant bowel obstruction

Malignant bowel obstruction (MBO) is a common problem for patients with advanced malignancy, especially colorectal and ovarian cancers. Symptoms include pain, bloating, nausea and vomiting, and inability to eat. Treatment options consist of a wide range of surgical and nonsurgical interventions (medications, endoscopic, or interventional radiology approaches). Outcomes are variable no matter the strategy, and the optimal approach is often not clear. Greater research is needed to assist decision-making for clinicians treating patients with MBO.

Palliative Management of Advanced Peritoneal Carcinomatosis

Despite advances in the management of peritoneal carcinomatosis, morbidity remains high with survival often measured in weeks to months. Patients are often subjected to symptoms and complications that impact quality of life. Much of the management revolves around palliation of symptoms and providing support and resources to address emotional and existential concerns. This article reviews surgical and nonsurgical palliative treatments for the symptoms and complications associated with advanced, incurable peritoneal carcinomatosis. It is important that providers caring for patients with peritoneal carcinomatosis be knowledgeable in the palliative management of this condition, including the usefulness of early palliative care referral.

Current role of palliative interventions in advanced pancreatic cancer

Pancreatic adenocarcinoma is the third leading cause of cancer death in the United States. Unfortunately, at diagnosis, most patients are not candidates for curative resection. Surgical palliation, a procedure performed with the intention of relieving symptoms or improving quality of life, comes to the forefront of management. This article reviews the palliative management of unresectable pancreatic cancer, including obstructive jaundice, duodenal obstruction and pain control with celiac plexus block. Although surgical bypasses for both biliary and duodenal obstructions usually achieve good technical success, they result in considerable perioperative morbidity and mortality, even when performed laparoscopically. The effectiveness of self-expanding metal stents for biliary drainage is excellent with low morbidity. Surgical gastrojejunostomy for duodenal obstruction appears to be best for patients with a life expectancy of greater than 2 mo while endoscopic stenting has been shown to be feasible with good symptom relief in those with a shorter life expectancy. Regardless of the palliative procedure performed, all physicians involved must be adequately trained in end of life management to ensure the best possible care for patients.

Role of Amputation in Improving Mobility, Pain Outcomes, and Emotional and Psychological Well-Being in Children With Metastatic Osteosarcoma

BACKGROUND:

Few studies have analyzed the benefit of limb amputations in children with metastatic osteosarcoma and limited life span.

OBJECTIVE:

We studied outcomes of limb amputations in children with metastatic osteosarcoma.

DESIGN:

We performed a retrospective review of patients who underwent limb amputations (January 1995-June 2015) and died within 1 year of surgery.

SETTING/PARTICIPANTS:

We studied 12 patients with osteosarcoma at a single institution.

MEASUREMENTS:

Data on mobility, pain, and emotional and psychological well-being were retrieved from medical records from 1 month before surgery to 6 months after surgery.

RESULTS:

Of the 12 patients (7 females and 5 males; median age at surgery 13 years [range, 7-20 years]) meeting study criteria, 3 patients and 9 patients had primary osteosarcoma in upper and lower limbs, respectively. Mobility improved postamputation in 8 bedridden/wheelchair-bound patients. Postamputation, emotional, and psychological well-being improved for 9 patients, 3 patients had persistent psychological and/or emotional symptoms, and no patient experienced signs of regret. Daily mean pain scores were significantly lower at 1 week (median 3 [range, 0-6]; P = .03) and 3 months (median 0 [range, 0-8]; P = .02) postsurgery than at 1 week presurgery (median 5.5 [range, 0-10]). Morphine consumption (mg/kg/d) showed a trend toward higher values at 1 week (median 0.2 [range, 0-7.6]; P = .6) and 3 months (median 0.2 [range, 0-0.5]; P = .3) postsurgery than at 1 week presurgery (median 0.1 [range, 0-0.5]).

CONCLUSIONS:

Patients undergoing limb amputations had reduced pain and improved mobility and emotional and psychological well-being. Amputations are likely to benefit children with limited life expectancy.

A laparoscopic approach is associated with a decreased incidence of SSI in patients undergoing palliative surgery for malignant bowel obstruction

BACKGROUND

Several authors have reported on the utility of a laparoscopic approach for the palliation of malignant bowel obstruction (MBO); however, the advantages of laparoscopic surgery for MBO have not yet been confirmed.

METHODS

We retrospectively reviewed the medical records of patients who underwent palliative surgery for MBO between 2007 and 2015. Laparoscopic procedures have been performed when technically possible since 2014. Successful palliation was defined as the ability to tolerate solid food (TSF) for at least 2 weeks.

RESULTS

Twenty-two patients underwent laparoscopic palliative surgery, and 171 patients underwent conventional open palliative surgery to relieve the symptoms of MBO. Laparoscopic palliative surgery was performed for patients with MBO due to colorectal cancer (n = 12), uterine cancer (n = 3), and other types of cancers (including gastric, prostate, and renal cancer). The following laparoscopic procedures were performed: stoma placement (n = 18), palliative resection (n = 3) and bypass (n = 2). The median operative time was 100 min and the median operative blood loss was 9 ml. The laparoscopic palliative operation allowed 91% (20/22) of the patients to consume a solid diet for more than 2 weeks, and be discharged from hospital. There were no significant differences between laparoscopic surgery and open surgery with regard to the ability to TSF or the postoperative mortality rate. The postoperative morbidity (Clavien-Dindo Grade ≥ II) rates in the laparoscopic and open surgery groups were 14% and 32%, respectively. Laparoscopic surgery led to a significantly lower rate of postoperative surgical site infection (SSI) in comparison to open surgery (4.5% vs 32%; P = 0.0053).

CONCLUSION

A laparoscopic approach in palliative surgery for MBO was safe and feasible, and was associated with a lower incidence of SSIs. By minimizing the postoperative morbidity rate, the laparoscopic approach may provide significant benefits to patients with MBO who have a limited life expectancy.

Surgical and Survival Outcome Following Truly Palliative Gastrectomy in Patients with Incurable Gastric Cancer

BACKGROUND AND OBJECTIVES

Gastrectomy is sometimes performed even in patients with incurable factors, particularly when they have urgent symptoms. The aim of this study was to clarify the clinicopathological characteristics of patients undergoing palliative gastrectomy and to identify prognostic factors.

METHODS

This study included consecutive 137 gastric cancer patients with urgent symptoms who underwent gastrectomy with macroscopic residual tumor at Shizuoka Cancer Center. Clinicopathological characteristics and surgical outcomes were investigated. In addition, we used the Cox proportional hazards model to identify independent prognostic factors.

RESULTS

Of 137 patients, urgent symptoms were bleeding in 58 patients and stenosis in 112 patients. Postoperative complications were observed in 58 patients (42 %). Chemotherapy was given after surgery in 94 patients (70 %). Median survival time for all patients was 9.9 months, and was longer in patients receiving chemotherapy (11.1 months) than in those not receiving chemotherapy (6.8 months; p = 0.002). Multivariate analysis identified macroscopic type (hazard ratio, 0.471; 95 % confidence interval, 0.364-0.927) as an independent prognostic factor.

CONCLUSIONS

The postoperative complication rate was high and survival outcome was poor in patients undergoing palliative gastrectomy. Postoperative chemotherapy may carry a better survival outcome, so we should try to give chemotherapy after palliative gastrectomy.

Cost-effectiveness of palliative surgery versus nonsurgical procedures in gastrointestinal cancer patients

Palliative care is an essential component to multidisciplinary cancer care. Improved symptom control, quality of life (QOL), and survival have resulted from its utilization. Cost-effectiveness and utility analyses are significant variables that should be considered in comparing benefits and costs of medical interventions to determine if certain treatments are economically justified. This is a review on the cost-effectiveness of palliative surgery compared to other nonsurgical palliative procedures in patients with unresectable gastrointestinal cancers. J. Surg. Oncol. 2016;114:316-322. © 2016 Wiley Periodicals, Inc.

Palliative surgery: incidence and outcomes

OBJECTIVES

To describe the goals of treatment, decision-making, incidence, and outcomes of surgical palliation in advanced cancer.

DATA SOURCES

Journal articles, research reports, state of the science papers, and clinical guidelines.

CONCLUSION

Surgical palliation is common in advanced cancer settings, and is indicated primarily in settings where the goals of treatment are focused on quality of life, symptom control, and symptom prevention. More research is needed to guide evidence-based best practices in palliative surgery.

IMPLICATIONS FOR NURSING PRACTICE

Oncology nurses practicing in clinical and research settings have a responsibility to arm themselves with knowledge related to the indications and options of palliative procedures, and the impact of surgery on quality of life for patients and families facing advanced cancer.

Palliative surgery for malignant bowel obstruction from carcinomatosis: a systematic review

IMPORTANCE

Care of patients with malignant bowel obstruction caused by peritoneal metastases may present an ethical dilemma for surgeons when nonoperative management fails.

OBJECTIVE

To characterize outcomes of palliative surgery for malignant bowel obstruction from peritoneal carcinomatosis to guide decision making about surgery and postoperative interventions for patients with terminal illness.

EVIDENCE REVIEW

We searched PubMed, EMBASE, Cochrane Library, Web of Knowledge, Cumulative Index to Nursing and Allied Health Literature Plus, and Google Scholar and performed manual searches of selected journals from inception to August 30, 2012, with no filters, limits, or language restrictions. We used database-specific combinations of the terms intestinal obstruction, malignant, surgery or surgical, and palliat*. We included studies reporting outcomes after palliative surgery for malignant bowel obstruction from peritoneal carcinomatosis from any primary malignant neoplasm and excluded case studies, curative surgery, isolated percutaneous procedures, stenting for intraluminal lesions, and studies in which benign and malignant obstructions could not be distinguished. We assessed quality with the Newcastle-Ottawa Scale.

FINDINGS

We screened 2347 unique articles, selected 108 articles for full-text review, and included 17 studies. Surgery was able to palliate obstructive symptoms for 32% to 100% of patients, enable resumption of a diet for 45% to 75% of patients, and facilitate discharge to home in 34% to 87% of patients. Mortality was high (6%-32%), and serious complications were common (7%-44%). Frequent reobstructions (6%-47%), readmissions (38%-74%), and reoperations (2%-15%) occurred. Survival was limited (median, 26-273 days), and hospitalization for surgery consumed a substantial portion of the patient's remaining life (11%-61%).

CONCLUSIONS AND RELEVANCE

Although palliative surgery can benefit patients, it comes at the cost of high mortality and substantial hospitalization relative to the patient's remaining survival time. Preoperatively, surgeons should present realistic goals and limitations of surgery. For patients choosing surgery, clarifying preferences for aggressive postoperative interventions preoperatively is critical given the high complication rate and limited survival after surgery for malignant bowel obstruction.

Can patient reported outcomes help identify the optimal outcome in palliative surgery?

BACKGROUND

The purpose of this pilot study was to determine whether an open-ended questionnaire captures severe symptoms in cancer patients undergoing palliative surgical consultation that a structured, validated quality-of-life assessment does not capture.

METHODS

We prospectively used the Functional Assessment of Cancer Therapy-General (FACT-G) and an open-ended questionnaire to assess the symptoms of patients with incurable malignancies who underwent palliative surgical consultation at our institution between January 2011 and September 2012.

RESULTS

Of the 69 patients enrolled, the most common indications for consultation were bowel obstruction (54%), jaundice (13%), wound problems (10%), and gastrointestinal bleeding (7%). Of the severe symptoms patients reported, 76% were identified with the FACT-G alone, 22% were identified with the open-ended questionnaire alone, and 2% were duplicate responses captured with both the FACT-G and open-ended questionnaire. The open-ended questionnaire captured 68 instances of severe symptoms in 47 patients that the FACT-G did not capture; of these symptoms, 52 were considered to be highly relevant to surgery and potential outcome measures.

CONCLUSIONS

An open-ended questionnaire can identify severe symptoms that a global quality of life survey cannot capture and could be used in conjunction with a global survey to reassess symptoms after palliative surgical consultation.

Palliative treatment and the role of surgical resection in gastric cancer

Adenocarcinoma of the stomach is often diagnosed in the late stages of the disease. Surgical resection of all gross and microscopic disease is essential for curative treatment. Complete resection is often not achievable when patients present with advanced stage IV cancer. In the absence of symptoms, chemotherapy without resection has been the standard of care in most major centers. With improvements in response to chemotherapy and less invasive surgical approaches, patients with metastatic gastric cancer have had better survival outcomes than in the past. The challenge today when treating these patients is in defining who will benefit from more aggressive interventions. Reviewing the literature for guidance is difficult because the goals of treatment are often not clearly defined. Finding the proper balance of aggressiveness needed to extend survival while preserving and maximizing quality of life is a decision that clinicians have to make with increasing frequency. This review will attempt to provide a framework to aid in determining what role, if any, gastrectomy has in the management of patients with stage IV gastric cancer.

Aggressive surgical palliation for advanced girdle tumours

Background:

The surgical management of advanced, incurable, malignant disease presents particular ethical and technical challenges. The clear goal is palliation and the surgical futility must be avoided. This case series presents some particular challenges in end-of-life surgery.

Materials and Methods:

Fifteen patients referred with advanced malignant disease involving a limb girdle were reviewed.

Results:

In one case, a patient pleaded for surgery after initially requesting a delay to seek treatment from a Chinese Traditional Herbalist. The increase in tumour bulk led to problems with surgery and the patient died in a hospital a few weeks later. This case illustrates ‘futility’ not recognized and encountered. The remaining 14 patients exhibited positive palliation with improved quality of dying and appreciation expressed by patients, relatives and staff.

Conclusion:

In selected cases, with a skilled and experienced surgical team, patients with advanced malignant disease can still benefit from aggressive surgical palliation. The margin of error is small between palliation being attempted and futility being achieved. This considerably adds to the challenge of end-of-life surgery.

Frequent and early death limits quality of life assessment in patients with advanced malignancies evaluated for palliative surgical intervention

BACKGROUND

The purpose of this study was to determine the feasibility and optimal timing of quality of life assessment for patients undergoing palliative surgical evaluation.

METHODS

Patients with an advanced malignancy undergoing consultation for palliative surgical intervention were prospectively enrolled from November 2009 to January 2011. Follow-up quality of life assessment was performed using validated instruments at 1 and 3 months post-enrollment. Univariate analysis of variables was performed to identify clinicopathologic variables associated with questionnaire completion.

RESULTS

Of 77 patients enrolled, the most common clinical presentations included bowel obstruction (32 %), abdominal pain (21 %), wound complications (18 %), and gastrointestinal bleeding (11 %). Of the 77 patients, 34 (44 %) were treated with nonoperative/nonprocedural care, 9 (12 %) with endoscopic or interventional radiologic procedures, and 34 (44 %) with surgery. Follow-up questionnaires were obtained at 1 month and 3 months in 48 % and 15 %, respectively. A total of 31 patients (40 %) died prior to study completion. On univariate analysis, death was the only factor associated with questionnaire response. All other demographic, clinical, and treatment variables were not associated with response to questionnaires. There were no significant differences in baseline or follow-up quality of life scores between patients treated with surgical intervention or nonoperative management.

CONCLUSIONS

Death during the study period was a significant factor in limiting adequate follow-up assessment. Future studies attempting to obtain follow-up data on patients evaluated for palliative surgical intervention may require larger patient numbers to account for frequent early death in this population and anticipate the need to account for the high rate of missing data in statistical analysis.

Communication as a core skill of palliative surgical care

Excellence as a surgeon requires not only the technical and intellectual ability to effectively take care of surgical disease but also an ability to respond to the needs and questions of patients. This article provides an overview of the importance of communication skills in optimal surgical palliation and offers suggestions for a multidisciplinary team approach, using the palliative triangle as the ideal model of communication and interpersonal skills. This article also discusses guidelines for advanced surgical decision making and outlines methods to improve communication skills.

When a chance to cut is not a chance to cure: a future for palliative surgery?

In the context of healthcare reform, Surgery stands at a critical juncture. Attempting to rein in healthcare spending, legislators and payers can be expected to closely examine the legitimacy and necessity of a variety of medical treatments, including surgical procedures. Among these procedures, the most at risk for dismissal based on perceived ineffectiveness or lack of need may be those performed near the end of life, when the potential benefit of surgical intervention may seem negligible. While procedures may be performed for a variety of reasons toward the end of life--some indeed being inappropriate and/or unnecessary--palliative surgery plays an important role in the management of incurable disease. The purposes of this article are to: describe the place for palliative surgery in the armamentarium of palliative care; discuss potential challenges to patients' access to palliative surgery that may arise from health policy or quality initiatives based on poor evidence; and outline a strategy for (a) systematically differentiating palliative surgeries from other, potentially expendable surgeries performed near the end of life, and (b) defining a plan for generating the evidence base to support best practice.

Influence of a positive proximal margin on oral intake in patients with palliative gastrectomy for far advanced gastric cancer

BACKGROUND

Resection margin involvement is one of the most significant risk factors for local recurrence in curative gastrectomy, and local recurrence results in anastomotic stenosis. In the present study, the effects of a positive resection margin in palliative gastrectomy on the symptoms of anastomotic stenosis and the amount of oral intake were analyzed.

METHODS

Between September 2002 and December 2009, 2,228 patients underwent resection for gastric cancer at Shizuoka Cancer Center, Japan, of whom 18 underwent palliative gastrectomy with a positive proximal margin because of urgent symptoms such as tumor bleeding, stenosis, or perforation. These 18 patients were analyzed retrospectively in this study.

RESULTS

Twelve patients had a positive proximal margin, and six patients had both proximal and distal margin involvement. Anastomotic leakage occurred in 2 patients. The median overall survival was 7.5 months, and the median time from operation to a decrease in oral intake was 5.5 months. Anastomotic recurrence developed in 3 patients, and in all of them, anastomotic stricture was found 2-3 months after gastrectomy. One of these patients, who was in good general condition, was treated by endoscopic balloon dilatation. The other 2 patients did not undergo balloon dilatation because their general condition was poor, with peritonitis carcinomatosa.

CONCLUSIONS

It does not appear necessary for palliative gastrectomy to achieve a negative proximal margin, because salvage therapies resulted in maintaining a tolerable oral intake in patients who were in good general condition.

Surgical management of gastric cancer: review and consideration for total care of the gastric cancer patient

Surgical therapy remains the most effective modality in the treatment of gastric cancer. Staging laparoscopy with laparoscopic ultrasound may increase the accuracy of staging and prevent patients with unresectable gastric cancer from undergoing unnecessary operations. Resection of proximal and distal gastric cancer is best accomplished with an appropriate gastrectomy that ensures adequate resection margins. A D2 lymphadenectomy can be performed safely and facilitates the resection of the minimum 15 lymph nodes required for adequate staging. Adjacent organ resection should be used only in highly selected patients with R0 resection as the goal. Palliative operations offer improved quality of life and symptom relief in patients with metastatic disease. Appreciation of postoperative quality of life after gastric resection facilitates appropriate and effective preoperative counseling. Surgical outcomes may be influenced by hospital volume and rate of adequate lymph node assessment.

Communication skills in palliative surgery: skill and effort are key

Excellence as a surgeon requires not only the technical and intellectual ability to effectively take care of surgical disease but also an ability to respond to the needs and questions of patients. This article provides an overview of the importance of communication skills in optimal surgical palliation and offers suggestions for a multidisciplinary team approach, using the palliative triangle as the ideal model of communication and interpersonal skills. This article also discusses guidelines for advanced surgical decision making and outlines methods to improve communication skills.

Management of patients with malignant bowel obstruction and stage IV colorectal cancer

BACKGROUND

Malignant bowel obstruction (MBO), a serious problem in stage IV colorectal cancer (CRC) patients, remains poorly understood. Optimal management requires realistic assessment of treatment goals. This study's purpose is to characterize outcomes following palliative intervention for MBO in the setting of metastatic CRC.

STUDY DESIGN

Retrospective review of a prospective palliative database identified 141 patients undergoing surgical (OR; n = 96) or endoscopic (GI; n = 45) procedures for symptoms of MBO.

RESULTS

Median patient age was 58 years, median follow-up 7 months. Most (63%) had multiple sites of metastases. Computed tomography (CT) scan findings of carcinomatosis (p = 0.002), ascites (p = 0.05), and multifocal obstruction with carcinomatosis and ascites (p = 0.03) significantly predicted the need for percutaneous or open gastrostomy tube, or stoma. Procedure-associated morbidity for 81 patients with small bowel obstruction (SBO) was 37%; 7% developed an enterocutaneous fistula/anastomotic leak. Thirty-day mortality was 6%. Most (84%) patients were palliated successfully; some received additional chemotherapy (38%) or surgery (12%). Procedure-associated morbidity for 60 patients with large bowel obstruction (LBO) was 25%; 11 patients (18%) required other procedures for stent failure, with one death at 30 days. Symptom resolution was >97%. Patients with LBO had improved symptom resolution, shorter length of stay (LOS), and longer median survival than patients with SBO.

CONCLUSIONS

Patients with MBO and stage IV CRC were successfully palliated with GI or OR procedures. Patients with CT-identified ascites, carcinomatosis, or multifocal obstruction were least likely to benefit from OR procedures. CT plays an important role in preoperative planning. Sound clinical judgment and improved understanding are required for optimal management of MBO.

A prospective evaluation of the durability of palliative interventions for patients with metastatic breast cancer

BACKGROUND

Although systemic therapy for metastatic breast cancer (MBC) continues to evolve, there are scant data to guide physicians and patients when symptoms develop. In this article, the authors report the frequency and durability of palliative procedures performed in the setting of MBC.

METHODS

From July 2002 to June 2003, 91 patients with MBC underwent 109 palliative procedures (operative, n=76; IR n=39, endoscopic n=3). At study entry, patients had received a mean of 6 prior systemic therapies for metastatic disease. System-specific symptoms included neurologic (33%), thoracic (23%), musculoskeletal (22%) and GI (14%). The most common procedures were thoracostomy with or without pleurodesis (27%), craniotomy with resection (19%) and orthopedic open reduction/internal fixation (19%).

RESULTS

Symptom improvement at 30 days and 100 days was reported by 91% and 81% of patients, respectively, and 70% reported continued benefit for duration of life. At a median interval of 75 days from intervention (range, 8-918 days), 23 patients (25%) underwent 61 additional procedures for recurrent symptoms. The durability of palliation varied with system-specific symptoms. Patients with neurologic or musculoskeletal symptoms were least likely to require additional maintenance procedures (P<.0002). The 30-day complication rate was 18% and there were no procedure-related deaths. At a median survival of 37.4 mos from MBC diagnosis (range, 1.6-164 months) and 8.4 months after intervention (range, 0.2-73 months), 7 of 91 patients remained alive.

CONCLUSIONS

Palliative interventions for symptoms of MBC are safe and provide symptom control for the duration of life in 70% of patients. Definitive surgical treatment of neurologic or musculoskeletal symptoms provided the most durable palliation; interventions for other symptoms frequently require subsequent procedures. The longer median survival for patients with MBC highlights the need to optimize symptom control to maintain quality of life.

Radical palliative surgery: new limits to pursue

This case report describes the radical subtotal palliative resection of a massive recurrent desmoid tumor encompassing the abdomen, pelvis, and groin in a child who was 13 years old at the time of initial resection. Given the extensive distribution of the tumor en bloc resection, which is the standard treatment of desmoid tumors, would have meant performing a hemipelvectomy and repair of a large abdominal wall defect, likely with skin grafts and mesh. The patient's personal goals however were to alleviate the pain and limited mobility that would allow her to re-attend high school and appear normal to her peers. Therefore, palliative surgery was pursued and currently the patient is 5 years out from her last surgery doing well. We believe that the option of surgical palliation in this case was warranted and should be an option for similar cases in the future.

A prospective observational study examining quality of life in patients with malignant gastric outlet obstruction

BACKGROUND

Gastric outlet obstruction (GOO) often complicates advanced malignancy. Palliative options include surgical bypass, endoscopic stent, percutaneous gastrostomy (PEG), or percutaneous jejunostomy (PEJ).

METHODS

We enrolled 50 patients with GOO secondary to unresectable primary or metastatic cancer in a study examining palliative interventions. Validated instruments assessed quality of life (QOL) at baseline, 1 month, and 3 months following intervention.

RESULTS

Median overall survival was 64 days. A shorter hospital stay and trend to lower mortality were observed after stent placement; solid food intake and rates of secondary intervention were comparable. Both stent and surgical bypass were associated with acceptable QOL outcomes. Fifteen patients refused participation at 1 month and 28 died of disease before 3 months, so 10 patients completed all surveys.

CONCLUSIONS

Although malignant GOO is associated with poor survival, there are reasonable alternatives for palliation. QOL studies are difficult to complete in this population due to severity of illness and short life expectancy.

Surgical palliation: getting back to our roots

This article provides an overview of the approach to patients who may benefit from palliative care. While the article's details lend themselves to the treatment of complications secondary to advanced malignancies, the data herein can also be extrapolated to other chronic, terminal diseases. Guidelines for patient selection are discussed, using currently available outcomes data as a platform for the critical decision making process. Suggestions for a multidisciplinary team approach are offered, using the palliative triangle as the ideal model of communication and cooperation. Finally, methods for measuring success are detailed, along with proposals for how to better equip the surgeons of tomorrow with the knowledge and experience needed to tackle these difficult and intimate problems.

Value of nonpalliative resection as a therapeutic and pre-emptive operation for metastatic gastric cancer

INTRODUCTION

The value of nonpalliative resection in metastatic gastric cancer has not been clearly defined.

METHODS

The survival and incidence of subsequent palliative interventions in 72 patients with metastatic gastric cancer who underwent nonpalliative resection were retrospectively compared with those of 56 patients that did not undergo resection.

RESULTS

The median survival of patients who underwent resection was greater than that of patients who did not (12.0 months versus 4.8 months; p = 0.000). However, more patients in the resection group had a good performance status, no neighboring organ invasion, and only one metastatic site, and this might have caused the survival difference. Adjuvant chemotherapy was the only independent predictor of survival after resection. Incidences of subsequent palliative procedures were not significantly different in the two study groups (43.1% in resection group versus 39.3% in the nonresection group; p = 0.668). However, the mean interval between operation and the first procedure was significantly different in the two groups (287.3 days in the resection group versus 164.1 days in the nonresection group; p = 0.032).

CONCLUSIONS

The survival of the patients that underwent nonpalliative resection was poor, and nonpalliative gastrectomy did not decrease requirements for subsequent palliative procedures. Only a few patients with a favorable response to adjuvant chemotherapy survived longer after resection and benefited from a longer symptom-free period until the subsequent palliative procedures were required. Nonpalliative resection should be reserved for selected patients based on performance status, resection feasibilities and metastatic tumor loads, and adjuvant chemotherapy should be combined as part of multimodality therapy.

Distress and quality of life concerns of family caregivers of patients undergoing palliative surgery

There has been limited research in the field of palliative care and even far less focus on the area of palliative surgery. Although patient needs are paramount, family caregivers require information and support at the time surrounding surgery for advanced disease. The aim of this prospective cohort study of family caregivers of patients with advanced malignancies was to measure the impact of palliative surgery on dimensions of quality of life (QOL) for these family members. Family caregivers completed assessment tools preoperatively and at approximately 3 weeks and 2 and 3 months postoperatively. Parameters of physical, psychological, social, and spiritual QOL were measured on a scale of 0 (poor) to 10 (good) using the City of Hope QOL-Family instrument. Caregivers recorded their general distress on the Distress Thermometer using a scale of 0 (none) to 10 (severe). Analysis of the data revealed that family caregivers had disruptions similar to patients in physical, psychological, social, and spiritual dimensions of QOL. Findings suggest that caregivers should be assessed for distress and QOL concerns both before and after surgery for patients with advanced malignancies. Although caregiver concerns cannot always be eradicated, resources and interventions to support family caregivers are vital to improving QOL.

Surgical palliation of advanced gastrointestinal tumors

Patients with advanced gastrointestinal tumors suffer a spectrum of progressive symptoms that reduce their quality of life (QOL). Operative palliative strategies seeking to improve QOL and decrease symptom burden are poorly studied. This study seeks to measure the effect of operations on symptoms and QOL in patients with advanced gastrointestinal malignancies. Patients undergoing World Health Organization (WHO)-defined palliative operations for gastrointestinal cancers were prospectively followed with monthly QOL and Distress Thermometer surveys until 6 months post-operatively. Comparisons were made between preoperative and 3-month postoperative data. Parameters of physical, psychological, social, and spiritual QOL were measured on a scale of 0 (worst) to 5 (best). Frequency of occurrence and degree of distress caused by that specific symptom were scored from 0 (rarely/not at all) to 5 (most of the time/severely). Thirty-five patients had gastrointestinal cancer. The median age was 55.3 years. The most common symptoms were pain and obstruction. Thirty-three operations were abdominal. Ultimately, 34 patients (97%) were discharged home. When preoperative data were compared to 3 months postoperative, the frequency of the primary symptom improved by 2.22 (p = 0.001) and the distress it caused decreased by 1.82 (p = 0.004). Physical QOL decreased by 0.61 (p = 0.009), psychological QOL decreased by 0.50 (p = 0.015), social QOL decreased by 0.48 (p = 0.017), spiritual QOL decreased by 0.42 (p = 0.008), and overall QOL decreased by 0.50 (p = 0.012). Because of the unrelenting nature of gastrointestinal tumors, QOL over time will inevitably decrease. Palliative operations effectively improve symptom frequency and distress without greatly affecting the expected decline in QOL and its parameters.

Palliative management of gastric cancer

Advanced gastric cancer and its palliative treatment have a long and interesting history. Today, gastric adenocarcinoma is the second leading cause of cancer death worldwide. Unfortunately, many cases are not diagnosed until late stages of disease, which underscores the importance of the palliative treatment of gastric cancer. Palliative care is best defined as the active total care of patients whose disease is not responsive to curative treatment. Although endoscopy is the most useful method for securing the diagnosis of gastric adenocarcinoma, computed tomography may be useful to assess local and distant disease. The main indication for the institution of palliative care is the presence of advanced gastric cancer for which curative treatment is deemed inappropriate. The primary goal of palliative therapy of gastric cancer patients is to improve quality, not necessarily length, of life. Four main modalities of palliative therapy for advanced gastric cancer are discussed: resection, bypass, stenting, and chemotherapy. The choice of modality depends on a variety of factors, including individual patient prognosis and goals, and should be made on case-by-case basis. Future directions include the discovery and development of serum or stool tumor markers aimed at prevention, improving prognostication and stratification, and increasing awareness and education.

Morbidity-Associated Factors after Gastrojejunostomy for Malignant Gastric Outlet Obstruction

Palliative care of malignant gastric outlet obstruction symptoms is critical for improved quality of life. We reviewed 66 consecutive patients with malignant gastric outlet obstruction who underwent palliative gastrointestinal bypass. The objective was to analyze morbidity and mortality-associated factors of this surgical procedure. Surgical morbidity and mortality were 39 per cent and 31 per cent, respectively. Reintervention was necessary in 16.6 per cent of cases. The only variable associated with surgical mortality was a Karnofsky score less than 80 (P = 0.02). Median survival of patients was 4 months (range, 2.11–5.9 months). Variables associated with shorter survival rates were an advanced stage of the disease and a Karnofsky score less than 80. Nine of 45 (20%) patients who survived after the gastrointestinal bypass surgery were unable to tolerate a normal diet. Palliative gastrojejunostomy in patients with malignant gastric outlet obstruction is associated with high morbidity and mortality; it is necessary to improve nonsurgical options such as endoscopic stenting.

Prognostic and predictive factors after surgical treatment for locally recurrent rectal cancer: a single institute experience

OBJECTIVE

Resection of locally recurrent rectal cancer (LRRC) after curative resection represents a difficult problem and a surgical challenge. The aim of this study was to evaluate the results of resecting the local recurrence of rectal cancer and to analyze factors that might predict curative resection and those that affect survival.

PATIENTS AND METHODS

A retrospective review was performed in 50 patients who underwent surgical exploration with intent to cure LRRC between April 1998 and April 2005. All of the patients had previously undergone resection of primary rectal adenocarcinoma. Of these patients' charts, operation and pathology reports were reviewed. Primary tumor and treatment details, hospital of initial treatment and TNM stage were registered. The following data were collected concerning the detection of the local recurrence; date of recurrence, symptoms at the time of presentation and diagnostic work-up. Perioperative complication and date of discharge were also gathered. The recurrent tumors were classified as not fixed (F0), fixed at one site (F1) and fixed to two or more sites (F2) according to the preoperative and peroperative findings. Microscopic involvement of surgical margins and localization of recurrence were noted based on pathology reports.

RESULTS

The median time interval between resection of primary tumor and surgery for locally recurrent disease was 24 (4-113) months. In a statistical analysis, initial surgery, complaints of patients, increasing number of sites of the recurrent tumor fixation in the pelvis, location of the recurrent tumor were associated with curative surgery. Curative, negative resection margins were obtained in 24 (48%) of patients; in these patients a median survival of 28 months was achieved, compared to 12 months (p=0.01) in patients with either microscopic or gross residual disease. Primary operation and CEA level at recurrence were also found to be important factors associated with improved survival. There was no operative mortality and, the complication rate was 24%.

CONCLUSIONS

This study demonstrated that many patients with LRRC can be resected with negative margins. The type of primary surgery, symptoms, location, and fixity of recurrent tumor are associated with the increased possibility of carrying out curative resection. Previous surgery and curative surgery are significant predictors of both disease-specific survival and overall survival.

Surgical management of melanoma of the gallbladder: a report of 13 cases and review of the literature

BACKGROUND

Melanoma has the potential to spread to virtually any organ, including the gallbladder. The role of intervention in this rare entity must be based on a thorough appreciation of the underlying disease biology.

METHODS

We present a review of all patients treated for gallbladder melanoma at Memorial Sloan-Kettering Cancer Center (MSKCC) between 1991 and 2003.

RESULTS

The study group consisted of 13 patients with melanoma metastatic to the gallbladder. The median survival was 12 months following the diagnosis, and only 1 patient survived more than 42 months. Factors associated with improved outcome included symptomatic metastases and metastatic disease confined to the gallbladder (P < .05). Cholecystectomy led to the resolution of right upper quadrant pain in all patients for the duration of their survival.

CONCLUSIONS

In patients with melanoma metastatic to the gallbladder, overall survival is determined more by the biology of the disease than treatment. In the presence of symptoms, cholecystectomy is often effective palliation in carefully selected patients.

Factors influencing change of preoperative treatment intent in a gastrointestinal cancer practice

BACKGROUND

Postoperative assessment of indications for cancer directed surgical procedures frequently differs from preoperative plans.

METHODS

Specifically defined preoperative indications and postoperative results were followed prospectively over 48 months in a single surgeon academic practice, and relationships to postoperative outcomes evaluated.

RESULTS

Operations were performed on 406 patients with a median age of 61 (range: 18-90). Major operations (n = 303, 75%) involved 270 abdominal resections including pancreatectomies (37%), liver resections (23%), gastrectomies (19%), and others (21%). Preoperative curative (70%), diagnostic (38%), palliative (12%), access (9%), and non-cancer related therapy (21%) goals were in part combined in 176 patients (43%). Postoperative assessment differed from preoperative goals in 118 patients (29%). Predominant reasons were proof of benign disease (n = 35), incomplete resection (R1 or R2, n = 23), unresectability by laparoscopy (n = 21) or laparotomy (n = 21), or others (n = 18). Potential preoperative cure or palliation goals were not achieved in 37% or 15% of cases, respectively. Circumstances of changed treatment intent were specific for disease site.

CONCLUSION

Preoperative therapeutic intent frequently differs from postoperative assessments in gastrointestinal cancer, based on shortcomings in diagnosis or therapy. Formulations of precise operative indications are recommended to optimize individual outcomes and avoid unnecessary or ineffective procedures.

Teaching Palliative Care and End-of-Life Issues: A Core Curriculum for Surgical Residents

BACKGROUND

Most surgical training programs have no curriculum to teach palliative care. Programs designed for nonsurgical specialties often do not meet the unique needs of surgeons. With 80-hour workweek limitations on in-hospital teaching, new methods are needed to efficiently teach surgical residents about these problems.

METHODS

A pilot curriculum in palliative surgical care designed for residents was presented in three 1-hour sessions. Sessions included group discussion, role-playing exercises, and instruction in advanced clinical decision making. Residents completed pretest, posttest, and 3-month follow-up surveys designed to measure the program's success.

RESULTS

Forty-seven general surgery residents from Brown University participated. Most residents (94%) had "discussed palliative care with a patient or patient's family" in the past. Initially, 57% of residents felt "comfortable speaking to patients and patients' families about end-of-life issues," whereas at posttest and at 3-month intervals, 80% and 84%, respectively, felt comfortable (P < .01). Few residents at pretest (9%) thought that they had "received adequate training in palliation during residency," but at posttest and at 3-month follow-up, 86% and 84% of residents agreed with this statement (P < .01). All residents believed that "managing end-of-life issues is a valuable skill for surgeons." Ninety-two percent of residents at 3-month follow-up "had been able to use the information learned in clinical practice."

CONCLUSIONS

With a reasonable time commitment, surgical residents are capable of learning about palliative and end-of-life care. Surgical residents think that understanding palliative care is a useful part of their training, a sentiment that is still evident 3 months later.

The Surgeon and Palliative Care

The incidence of cancer will continue to rise in the United States as the population ages. Despite the many advances in cancer prevention, detection, and treatment of neoplastic diseases, the number of people succumbing to their cancers will similarly increase. As these patients encounter symptoms toward the end of life, palliative means, both surgical and nonsurgical, must be employed to alleviate pain and suffering. This article reviews the definitions of palliative care, methods for evaluating quality of life and effect of interventions, unique aspects of surgical palliation, attitudes of surgeons concerning palliative surgery, and data from palliative surgery studies.