ABSTRACT
Palliative care (PC) seeks to improve the quality of life for patients facing serious illness. Several oncology organizations have guidelines about PC, reflecting the need to integrate PC into standard oncology care. Many surgical patients do not receive PC despite the need for these services and established surgical PC competencies. Recent educational and research efforts reveal increased appreciation of the need and benefit of integrating PC services with cancer care in general, and surgical care, specifically.
Subject(s)
Neoplasms/therapy , Palliative Care/methods , Humans , Neoplasms/surgery , Palliative Medicine/standards , Perioperative Care/standards , Practice Guidelines as Topic/standardsABSTRACT
Prognostication involves formulation and communication about the expected course of the disease and is unique in surgical oncology because of the need to incorporate patient, procedural, and cancer-related factors. Several tools and techniques are available to assist physicians in formulating prognosis on the basis of these factors. Use of established communication techniques are effective in discussing prognosis. In situations with prognostic uncertainty, use of the best case/worst case/most likely case or time-limited trial of therapy can be helpful.
Subject(s)
Neoplasms/therapy , Physician-Patient Relations , Prognosis , Surgical Oncology/standards , Communication , Humans , Neoplasms/surgery , Risk FactorsABSTRACT
Of the 13.7 million cancer survivors living in the United States as of January 2012, 1.2 million, or 9 %, were colorectal cancer (CRC) survivors. Determining an optimal surveillance for CRC survivors is necessary because of the significant burden follow-up poses to patients, physicians, and the health care system. Currently, there is no consensus regarding optimal follow-up in CRC patients. Current literature and published guidelines related to CRC follow-up were reviewed to examine the evidence for the surveillance strategies and specific tools demonstrated to improve outcome after curative CRC resection. An intensive surveillance strategy results in increased identification of recurrences amenable to curative resection but does not result in reduced overall or CRC-specific mortality. Patients most likely to benefit from surveillance include younger patients, those with earlier tumors, locoregional recurrences, longer time to recurrence, lower carcinoembryonic antigen (CEA) levels before reoperation, and those with isolated recurrence. Complete resection of recurrence is the only factor consistently associated with improved survival. CEA, colonoscopy, and liver-focused imaging surveillance appear to have the greatest impact on mortality after curative CRC resection. A CRC surveillance strategy is recommended that includes tumor risk stratification, that provides a focus on identifying recurrences amenable to complete resection, and that utilizes those modalities demonstrated to be most effective at improving outcome after CRC resection.
Subject(s)
Colorectal Neoplasms/surgery , Continuity of Patient Care , Diagnostic Tests, Routine/statistics & numerical data , Colorectal Neoplasms/mortality , Diagnostic Tests, Routine/trends , Follow-Up Studies , Humans , Population Surveillance , Prognosis , Survival Rate , SurvivorsABSTRACT
Hepatocellular carcinoma (HCC) is the most common primary malignancy of the liver and the third leading cause of cancer death worldwide. Recurrence rates after curative intent treatment for HCC are high; 5-year disease-free survival ranges from only 19 to 81 %. There is no direct evidence to guide the optimal frequency and method of surveillance for recurrent HCC after curative intent treatment. In contrast, there is strong evidence supporting both primary screening for HCC in patients with chronic liver disease. After resection, HCC tends to recur locally, whereas the pattern after transplantation is more at extrahepatic sites. In theory, if an HCC recurrence is discovered early, more therapeutic options are available for treatment of the recurrent HCC. As such, close surveillance after curative intent therapy may have the potential to prolong survival. We herein review the available literature derived from primary surveillance of patients with cirrhosis, as well as data on postoperative surveillance of HCC patients. In aggregate, although data remain scarce, close surveillance with α-fetoprotein and cross-sectional imaging every 3-4 months for 3 years after curative intent therapy, followed by surveillance every 6-12 months thereafter, seems the most prudent approach to follow-up of patients with HCC in the postsurgical setting.
Subject(s)
Carcinoma, Hepatocellular/therapy , Continuity of Patient Care , Diagnostic Tests, Routine/statistics & numerical data , Liver Neoplasms/therapy , Neoplasm Recurrence, Local/diagnosis , Carcinoma, Hepatocellular/diagnosis , Carcinoma, Hepatocellular/mortality , Combined Modality Therapy , Diagnostic Tests, Routine/trends , Follow-Up Studies , Humans , Liver Neoplasms/diagnosis , Liver Neoplasms/mortality , Population Surveillance , Prognosis , Survival Rate , SurvivorsABSTRACT
CONTEXT: Though patients undergoing treatment for upper gastrointestinal (GI) cancers frequently experience a range of sequelae and disease recurrence, patients often do not receive specialty palliative care soon after diagnosis and it is unknown in what ways they may benefit. OBJECTIVES: To understand patient experiences of specialty palliative care in the perioperative period for patients seeking curative intent upper GI oncologic surgery. METHODS: As part of a randomized controlled trial, we conducted in-depth interviews between November 2019 and July 2021 with 23 patients in the intervention arm who were undergoing curative intent treatment for upper GI cancers and who were also followed by the specialty palliative care team. RESULTS: We found five themes that characterized patient experiences and perceptions of specialty palliative care. Patients typically had limited prior awareness of palliative care (theme 1), but during the study, came to understand it as a "talking" intervention (theme 2). Patients whose concerns aligned with palliative care described it as being impactful on their care (theme 3). However, most patients expressed a focus on cure from their cancer and less perceived relevance for integration of palliative care (theme 4). Integrating specialist palliative care practitioners with surgical teams made it difficult for some patients to identify how palliative care practitioners differed from other members of their care team (theme 5). CONCLUSION: While receipt of specialty palliative care in the perioperative period was generally perceived positively and patients appreciated palliative care visits, they did not describe many needs typically met by palliative care practitioners. TRIAL REGISTRATION: clinicaltrials.gov registration: NCT03611309.
Subject(s)
Gastrointestinal Neoplasms , Palliative Care , Humans , Male , Female , Middle Aged , Aged , Gastrointestinal Neoplasms/surgery , Gastrointestinal Neoplasms/therapy , Perioperative Period , Perioperative Care , Qualitative Research , Interviews as TopicABSTRACT
BACKGROUND: Virtually all surgeons will experience patient death in their practice. Despite this, little is known about how surgeons cope with patient death or its potential adverse impact on surgeons' well-being. Education on how to respond to loss is not often incorporated into current wellness curricula in surgical training. In light of the ongoing COVID-19 pandemic and the significant hospital-related mortality, understanding surgical provider response to patient loss takes on unique import. METHODS: A retrospective analysis was performed following administration of a 10-item survey that assessed healthcare provider (HCP) experience with patient death, activities used to cope with patient loss, and symptoms HCPs experienced. Participants included surgical faculty, residents, surgical advance practice providers and medical students on their surgical clerkship. Demographic characteristics were recorded: age, gender, academic level. Chi-squared test or Fisher exact test compared proportionality between those that did and did not experience patient loss. Logistic regression generated odds ratios examining impact of patient loss on symptoms experienced and activities engaged in after patient loss. RESULTS: Fifty-six (75%) respondents experienced patient death. Common responses were to talk with colleagues (71%) and seek comfort from family/friends/partner (55%). Most respondents did not report symptoms related to patient death (53%); burnout was the most common symptom reported (36%). Respondents were less likely to seek interpersonal support for COVID-19-related death (P<0.008). Only 49% of participants received education on coping with patient death. CONCLUSIONS: Few surgeons receive training related to patient death. Optimal coping strategies are unknown but may mitigate potential negative impacts, including burnout. The data presented here also suggests the need to establish medical education designed to mitigate the distress associated with patient loss.
ABSTRACT
Importance: Involvement of palliative care specialists in the care of medical oncology patients has been repeatedly observed to improve patient-reported outcomes, but there is no analogous research in surgical oncology populations. Objective: To determine whether surgeon-palliative care team comanagement, compared with surgeon team alone management, improves patient-reported perioperative outcomes among patients pursuing curative-intent surgery for high morbidity and mortality upper gastrointestinal (GI) cancers. Design, Setting, and Participants: From October 20, 2018, to March 31, 2022, a patient-randomized clinical trial was conducted with patients and clinicians nonblinded but the analysis team blinded to allocation. The trial was conducted in 5 geographically diverse academic medical centers in the US. Individuals pursuing curative-intent surgery for an upper GI cancer who had received no previous specialist palliative care were eligible. Surgeons were encouraged to offer participation to all eligible patients. Intervention: Surgeon-palliative care comanagement patients met with palliative care either in person or via telephone before surgery, 1 week after surgery, and 1, 2, and 3 months after surgery. For patients in the surgeon-alone group, surgeons were encouraged to follow National Comprehensive Cancer Network-recommended triggers for palliative care consultation. Main Outcomes and Measures: The primary outcome of the trial was patient-reported health-related quality of life at 3 months following the operation. Secondary outcomes were patient-reported mental and physical distress. Intention-to-treat analysis was performed. Results: In total, 359 patients (175 [48.7%] men; mean [SD] age, 64.6 [10.7] years) were randomized to surgeon-alone (n = 177) or surgeon-palliative care comanagement (n = 182), with most patients (206 [57.4%]) undergoing pancreatic cancer surgery. No adverse events were associated with the intervention, and 11% of patients in the surgeon-alone and 90% in the surgeon-palliative care comanagement groups received palliative care consultation. There was no significant difference between study arms in outcomes at 3 months following the operation in patient-reported health-related quality of life (mean [SD], 138.54 [28.28] vs 136.90 [28.96]; P = .62), mental health (mean [SD], -0.07 [0.87] vs -0.07 [0.84]; P = .98), or overall number of deaths (6 [3.7%] vs 7 [4.1%]; P > .99). Conclusions and Relevance: To date, this is the first multisite randomized clinical trial to evaluate perioperative palliative care and the earliest integration of palliative care into cancer care. Unlike in medical oncology practice, the data from this trial do not suggest palliative care-associated improvements in patient-reported outcomes among patients pursuing curative-intent surgeries for upper GI cancers. Trial Registration: ClinicalTrials.gov Identifier: NCT03611309.
Subject(s)
Gastrointestinal Neoplasms , Palliative Care , Male , Humans , Middle Aged , Female , Quality of Life , Gastrointestinal Neoplasms/surgery , Patients , Mental HealthABSTRACT
BACKGROUND: Malignant small bowel obstruction has a poor prognosis and is associated with multiple related symptoms. The optimal treatment approach is often unclear. We aimed to compare surgical versus non-surgical management with the aim to determine the optimal approach for managing malignant bowel obstruction. METHODS: S1316 was a pragmatic comparative effectiveness trial done within the National Cancer Trials Network at 30 hospital and cancer research centres in the USA, Mexico, Peru, and Colombia. Participants had an intra-abdominal or retroperitoneal primary cancer confirmed via pathological report and malignant bowel disease; were aged 18 years or older with a Zubrod performance status 0-2 within 1 week before admission; had a surgical indication; and treatment equipoise. Participants were randomly assigned (1:1) to surgical or non-surgical treatment using a dynamic balancing algorithm, balancing on primary tumour type. Patients who declined consent for random assignment were offered a prospective observational patient choice pathway. The primary outcome was the number of days alive and out of the hospital (good days) at 91 days. Analyses were based on intention-to-treat linear, logistic, and Cox regression models combining data from both pathways and adjusting for potential confounders. Treatment complications were assessed in all analysed patients in the study. This completed study is registered with ClinicalTrials.gov, NCT02270450. FINDINGS: From May 11, 2015, to April 27, 2020, 221 patients were enrolled (143 [65%] were female and 78 [35%] were male). There were 199 evaluable participants: 49 in the randomised pathway (24 surgery and 25 non-surgery) and 150 in the patient choice pathway (58 surgery and 92 non-surgery). No difference was seen between surgery and non-surgery for the primary outcome of good days: mean 42·6 days (SD 32·2) in the randomised surgery group, 43·9 days (29·5) in the randomised non-surgery group, 54·8 days (27·0) in the patient choice surgery group, and 52·7 days (30·7) in the patient choice non-surgery group (adjusted mean difference 2·9 additional good days in surgical versus non-surgical treatment [95% CI -5·5 to 11·3]; p=0·50). During their initial hospital stay, six participants died, five due to cancer progression (four patients from the randomised pathway, two in each treatment group, and one from the patient choice pathway, in the surgery group) and one due to malignant bowel obstruction treatment complications (patient choice pathway, non-surgery). The most common grade 3-4 malignant bowel obstruction treatment complication was anaemia (three [6%] patients in the randomised pathway, all in the surgical group, and five [3%] patients in the patient choice pathway, four in the surgical group and one in the non-surgical group). INTERPRETATION: In our study, whether patients received a surgical or non-surgical treatment approach did not influence good days during the first 91 days after registration. These findings should inform treatment decisions for patients hospitalised with malignant bowel obstruction. FUNDING: Agency for Healthcare Research and Quality and the National Cancer Institute. TRANSLATION: For the Spanish translation of the abstract see Supplementary Materials section.
Subject(s)
Intestinal Obstruction , Neoplasms , United States , Humans , Male , Female , Intestinal Obstruction/etiology , Intestinal Obstruction/surgery , Research Design , Patient SelectionABSTRACT
BACKGROUND: The aim of this study was to examine differences in a major enzyme system for hepatic metabolism of drugs, CYP3A4, by measuring RNA levels in the liver tissue of subjects with and without hepatic malignancy and with primary versus metastatic liver tumors. MATERIALS AND METHODS: We identified liver specimens from a hospital-wide tissue repository of patients having liver resection for a clinical indication. Total RNA isolation, complementary DNA synthesis, and real-time quantitative polymerase chain reaction were performed according to the standards. Demographic, clinical, and laboratory data were obtained from medical records. Standard statistical analyses were performed with significance set to α=0.05. RESULTS: Liver tissue from 27 subjects was available for analysis: 13 were without malignancy and 14 had either primary liver malignancies (n=7) or metastatic disease (n=7). Median age was 57 y, and half of the subjects were men. More than 80% of subjects were overweight or obese without differentiation between benign or malignant tumors. Fewer than 20% of subjects had diabetes or hypercholesterolemia. No preresection laboratory differences were noted between the groups (benign versus malignant or primary versus metastatic disease). Subjects with malignant liver tumors had significantly lower relative-fold CYP3A4 RNA content than those with benign liver tumors (P=0.009), but no difference in the CYP3A4 RNA content between primary and metastatic disease was seen. CONCLUSIONS: This study demonstrates differences in the expression of CYP3A4 in benign and malignant human liver tumors and contributes to understanding the possible impact of malignancy on hepatic metabolism.
Subject(s)
Cytochrome P-450 CYP3A/genetics , Gene Expression Regulation, Neoplastic , Liver Neoplasms/enzymology , Liver Neoplasms/pathology , Aged , Female , Humans , Male , Middle Aged , RNA, Messenger/analysis , RNA, Messenger/geneticsABSTRACT
Melanoma brain metastasis (MBM) is linked to poor prognosis and low overall survival. We hypothesized that melanoma circulating tumor cells (CTCs) possess a gene signature significantly expressed and associated with MBM. Employing a multi-pronged approach, we provide first-time evidence identifying a common CTC gene signature for ribosomal protein large/small subunits (RPL/RPS) which associate with MBM onset and progression. Experimental strategies involved capturing, transcriptional profiling and interrogating CTCs, either directly isolated from blood of melanoma patients at distinct stages of MBM progression or from CTC-driven MBM in experimental animals. Second, we developed the first Magnetic Resonance Imaging (MRI) CTC-derived MBM xenograft model (MRI-MBM CDX) to discriminate MBM spatial and temporal growth, recreating MBM clinical presentation and progression. Third, we performed the comprehensive transcriptional profiling of MRI-MBM CDXs, along with longitudinal monitoring of CTCs from CDXs possessing/not possessing MBM. Our findings suggest that enhanced ribosomal protein content/ribogenesis may contribute to MBM onset. Since ribosome modifications drive tumor progression and metastatic development by remodeling CTC translational events, overexpression of the CTC RPL/RPS gene signature could be implicated in MBM development. Collectively, this study provides important insights for relevance of the CTC RPL/RPS gene signature in MBM, and identify potential targets for therapeutic intervention to improve patient care for melanoma patients diagnosed with or at high-risk of developing MBM.
Subject(s)
Brain Neoplasms , Melanoma , Neoplastic Cells, Circulating , Animals , Humans , Melanoma/genetics , Neoplastic Cells, Circulating/metabolism , Brain Neoplasms/genetics , Ribosomal Proteins/geneticsABSTRACT
Multiple cancer societies and professional medical organizations recommend integration of palliative care into routine oncology care. A growing body of literature supports the benefits of palliative care in patients with cancer. Palliative care improves pain and other symptoms, enhances quality of life, and reduces depression. The best method and timing for integration of palliative care is unclear. Multiple barriers exist that prevent optimal palliative care integration; these barriers will require additional education and research to overcome.
Subject(s)
Neoplasms , Palliative Care , Humans , Medical Oncology , Neoplasms/therapy , Quality of LifeABSTRACT
Cancer is a progressive disease that can lead to malnutrition and cachexia. Artificial nutrition is a medical therapy used to combat malnutrition in these patients. In this article, the authors discuss factors affecting the decision to use artificial nutrition, including the patient's mental and physical health, technical factors of the procedures used to deliver artificial nutrition, and the oncologic factors affecting treatment. Through this review, the authors provide guidelines on who is and is not likely to benefit from therapy, available routes of administration, and necessary factors to consider for appropriate decision-making for palliative patients and those with advanced cancers."
Subject(s)
Cachexia , Neoplasms , Cachexia/etiology , Cachexia/therapy , Humans , Neoplasms/complications , Neoplasms/therapy , Palliative CareABSTRACT
BACKGROUND: Current guidelines recommend that patients who have undergone curative-intent resection for colorectal cancer (CRC) should undergo colonoscopy one year following their surgery or at six months post-operatively if a pre-operative colonoscopy was not performed due to an obstructing lesion. We sought to determine adherence to postoperative surveillance colonoscopy guidelines in our National Cancer Institute designated comprehensive cancer center and potentially identify factors associated with non-adherence. MATERIALS AND METHODS: A retrospective review of 100 patients who underwent curative-intent CRC resection was performed between 2013 and 2019. Patients were divided into two groups based upon adherence to surveillance colonoscopy guidelines. Demographic, tumor, and postoperative variables were analyzed. RESULTS: The median age of all patients was 62. Fifty-seven percent of patients were male. Thirty-eight patients underwent surveillance colonoscopy in accordance with current guidelines. Sixty-two patients did not undergo surveillance colonoscopy postoperatively or did so outside of the National Comprehensive Cancer Network guidelines. Factors associated with non-adherence to surveillance colonoscopy included presence of comorbidities, albumin less than 3.5, and performance of a pre-operative colonoscopy. CONCLUSIONS: Adherence to surveillance colonoscopy guidelines was low among our patients. Efforts should be directed toward patients at increased risk for non-adherence to surveillance colonoscopy guidelines.
Subject(s)
Colonoscopy/methods , Colorectal Neoplasms/surgery , Female , Guideline Adherence , Humans , Male , Middle Aged , Retrospective Studies , Survivorship , Watchful WaitingSubject(s)
Neoplasms/economics , Neoplasms/surgery , Cost-Benefit Analysis , Follow-Up Studies , HumansABSTRACT
More effective chemotherapeutic agents have broadened the role of hepatic resection in the management of patients with synchronous hepatic metastases from colon cancer. This study examines the management patterns and the role of hepatobiliary surgical evaluation in patients with synchronous stage IV colon cancer. Patients with synchronous hepatic metastases from colon cancer evaluated and treated from 1/99 to 11/04 were analyzed retrospectively. Demographic, disease-related, and treatment-related variables were reviewed and correlated with disease-specific survival (DSS). One hundred and fifty-one patients were evaluated. The majority of patients (60%) were first evaluated by a medical oncologist while 34% were first evaluated by a hepatobiliary surgeon. Ultimately, 128 patients (85%) underwent surgical evaluation and 77% of those evaluated underwent surgical intervention. Patients who underwent operative exploration +/- debulking had less hepatic disease but also received more chemotherapy than patients not explored and those who never underwent hepatobiliary surgical evaluation. Sixty-eight patients (53%) who underwent hepatobiliary surgical evaluation underwent hepatic resection. Negative independent predictors of hepatic resection were bilobar metastases and extrahepatic disease found during exploration. Variables associated with improved DSS included: carcinoembryonic antigen level < or =200 ng/ml, node-negative primary tumor, < or =4 liver metastases, unilobar metastases, largest metastasis < or =5 cm, and hepatic resection. Five-year DSS following hepatic resection was 54%. We conclude that hepatobiliary surgical evaluation of patients with synchronous hepatic metastases is warranted since many are candidates for hepatic resection. A multidisciplinary treatment approach which combines both medical and surgical modalities may be associated with improved survival.
Subject(s)
Colonic Neoplasms/surgery , Liver Neoplasms/surgery , Adult , Aged , Aged, 80 and over , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Biomarkers, Tumor/metabolism , Camptothecin/administration & dosage , Camptothecin/analogs & derivatives , Carcinoembryonic Antigen/analysis , Colonic Neoplasms/pathology , Combined Modality Therapy , Female , Humans , Irinotecan , Liver Neoplasms/secondary , Lymphatic Metastasis , Male , Middle Aged , Neoplasm Invasiveness , Neoplasm Staging , Organoplatinum Compounds/administration & dosage , Oxaliplatin , Prognosis , Retrospective Studies , Survival Rate , Treatment OutcomeABSTRACT
Combined modality treatment (neoadjuvant chemoradiotherapy followed by surgery) for locally advanced rectal cancer requires special attention to various organs at risk (OAR). As a result, the use of conformal dose delivery methods has become more common in this disease setting. Helical tomotherapy is an image-guided intensity modulated delivery system that delivers dose in a fan-beam manner at 7 degree intervals around the patient and can potentially limit normal tissue from high dose radiation while adequately treating targets. In this study we dosimetrically compare helical tomotherapy to 3D-CRT for stage T3 rectal cancer. The helical tomotherapy plans were optimized in the TomoPlan system to achieve an equivalent uniform dose of 45 Gy for 10 patients with T3N0M0 disease that was at least 5cm from the anal verge. The GTV included the rectal thickening and mass evident on colonoscopy and CT scan as well as with the help of a colorectal surgeon. The CTV included the internal iliac, obturator, and pre-sacral lymphatic chains. The OAR that were outlined included the small bowel, pelvic bone marrow, femoral heads, and bladder. Anatom-e system was used to assist in delineating GTV, CTV and OAR. These 10 plans were then duplicated and optimized into 3-field 3D-CRT plans within the Pinnacle planning system.The V[45], V[40], V[30], V[20], V[10], and mean dose to the OAR were compared between the helical tomotherapy and 3D-CRT plans. Statistically significant differences were achieved in the doses to all OAR, including all volumes and means except for V[10] for the small bowel and the femoral heads. Adequate dosimetric coverage of targets were achieved with both helical tomotherapy and 3D-CRT. Helical tomotherapy reduces the volume of normal tissue receiving high-dose RT when compared to 3D-CRT treatment. Both modalities adequately dose the tumor. Clinical studies addressing the dosimetric benefits are on-going.
Subject(s)
Radiotherapy, Computer-Assisted/methods , Radiotherapy, Conformal/methods , Rectal Neoplasms/radiotherapy , Tomography, Spiral Computed/methods , Clinical Trials, Phase II as Topic , Computer Simulation , Dose-Response Relationship, Radiation , Femur Head/radiation effects , Humans , Imaging, Three-Dimensional , Intestine, Small/radiation effects , Pelvis/radiation effects , Prognosis , Rectal Neoplasms/secondary , Rectal Neoplasms/surgery , Rectum/radiation effects , Treatment Outcome , Urinary Bladder/radiation effectsABSTRACT
BACKGROUND: Liver resections (LRs) are performed with increasing frequency for metastatic disease. To minimize the risk of postoperative complications, a period of 6 weeks between the last dose of chemotherapy and LR is typically recommended. The current study examines postoperative morbidity and mortality following LR in patients who received chemotherapy within 30 days prior to LR. METHODS: The merged 2005-2007 National Surgical Quality Improvement Program (NSQIP) Participant Use File was queried for perioperative risk factors, laboratory values and postoperative occurrences or complications in patients who underwent LR. Patients were grouped according to their receipt or non-receipt of chemotherapy within 30 days prior to LR and major postoperative complications. RESULTS: A total of 2331 patients underwent LR; 2147 did not receive chemotherapy within 30 days of resection (No Chemo group) and 184 received chemotherapy within 30 days prior to resection (Chemo group). The groups were similar with regard to preoperative co-morbidities and operative factors. The median NSQIP statistically computed morbidity probability was similar between the groups (No Chemo 0.32, Chemo 0.34; P= 0.07), whereas the median mortality probability was higher in the Chemo group (0.02) than the No Chemo group (0.014; P= 0.001). Thirty-day survival was similar between the two groups (No Chemo 97%, Chemo 98%; P= 0.44). Major complication rates did not differ between the groups (No Chemo 20%, Chemo 18%; P= 0.51). Factors associated with major complications in the Chemo group included: extent of resection; intraoperative transfusion; preoperative ascites, and preoperative haematocrit. DISCUSSION: Major morbidity was not increased in Chemo patients. The strongest predictors of major postoperative complications in the Chemo group were extent of resection and intraoperative red cell transfusion. Although the NSQIP dataset does not include data about tumour type or chemotherapy regimen, these data suggest that LR may be safely performed within 30 days of chemotherapy, thereby minimizing the length of time during which patients do not receive systemic treatment.
ABSTRACT
Background: Despite positive outcomes associated with specialist palliative care (PC) in diverse medical populations, little research has investigated specialist PC in surgical ones. Although cancer surgery is predominantly safe, operations can be extensive and unpredictable perioperative morbidity and mortality persist, particularly for patients with upper gastrointestinal (GI) cancers. Objectives and Hypotheses: Our objective is to complete a multicenter, randomized controlled trial comparing surgeon-PC co-management with surgeon-alone management among patients pursuing curative-intent surgery for upper GI cancers. We hypothesize that perioperative PC will improve patient postsurgical quality of life. This study and design are based on >8 years of engagement and research with patients, family members, and clinicians surrounding major cancer surgery and advance care planning/PC for surgical patients. Methods: Randomized controlled superiority trial with two study arms (surgeon-PC team co-management and surgeon-alone management) and five data collection points over six months. The principal investigator and analysts are blinded to randomization. Setting: Four, geographically diverse, academic tertiary care hospitals. Data collection began December 20, 2018 and continues to December 2020. Participants: Patients recruited from surgical oncology clinics who are undergoing curative-intent surgery for an upper GI cancer. Interventions: In the intervention arm, patients receive care from both their surgical team and a specialist PC team; the PC is provided before surgery, immediately after surgery, and at least monthly until three months postsurgery. Patients randomized to the usual care arm receive care from only the surgical team. Main Outcomes and Measures: Primary outcome: patient quality of life. Secondary outcomes: patient: symptom experience, spiritual distress, prognostic awareness, health care utilization, and mortality. Caregiver: quality of life, caregiver burden, spiritual distress, and prognostic awareness. Intent-to-treat analysis will be used. Ethics and Dissemination: This study has been approved by the institutional review boards of all study sites and is registered on clinicaltrials.gov (NCT03611309, First received: August 2, 2018).
Subject(s)
Digestive System Surgical Procedures/methods , Digestive System Surgical Procedures/psychology , Family/psychology , Gastrointestinal Neoplasms/surgery , Hospice and Palliative Care Nursing/methods , Patient Satisfaction , Perioperative Care/methods , Adult , Aged , Aged, 80 and over , Baltimore/epidemiology , Boston/epidemiology , California/epidemiology , Female , Gastrointestinal Neoplasms/psychology , Humans , Male , Middle Aged , New Mexico/epidemiology , Perioperative Care/psychologyABSTRACT
BACKGROUND: The estimated 2400 Americans who annually present with colorectal cancer and simultaneous resectable liver metastases encounter a wide array of surgical and medical treatment options. Because of the large number of possible treatment sequences and the absence of clinical trials comparing these various pathways, there is no consensus on the optimal therapeutic strategy. MATERIALS AND METHODS: To address this issue, a decision-making model was developed incorporating all possible combinations of the following treatments: colorectal resection, hepatic resection, simultaneous colohepatic resection, and systemic chemotherapy. Transition probabilities associated with each treatment were determined by systematic review of the literature. Variations in complication rates based on the extent of hepatectomy (minor: 1-2 segments vs. major: > 2 segments) were factored into the model. Sensitivity analyses were performed to identify threshold values for study variables that altered the optimal treatment pathway. RESULTS: After 10,000 simulated patient trials with no bias toward any one initial treatment (ie, current practice conditions), the global calculated 5-year survival rate was 21%. For simulated patients with moderate hepatic tumor burden, only treatment sequences that placed systemic therapy before major hepatectomy resulted in improved 5-year survival projections (38% vs. 29%; P = .001; odds ratio, 1.82). Initial treatment with simultaneous colohepatic resection was only favored when the operative mortality rate was adjusted to < 0.5%. CONCLUSION: This detailed decision-making analysis predicts that the optimal treatment pathway for most patients with colorectal cancer and simultaneous resectable liver metastases is preoperative systemic therapy followed by colohepatectomy or 2-stage resection. In the era of improved systemic therapies, major hepatic resection should be deferred until local and systemic disease can been addressed.
Subject(s)
Colorectal Neoplasms/pathology , Decision Support Techniques , Liver Neoplasms/secondary , Colorectal Neoplasms/drug therapy , Colorectal Neoplasms/surgery , Computer Simulation , Hepatectomy , Humans , Liver Neoplasms/drug therapy , Liver Neoplasms/surgery , Neoplasms, Multiple Primary/drug therapy , Neoplasms, Multiple Primary/surgery , Postoperative Complications , Survival RateABSTRACT
BACKGROUND/AIMS: Significant improvements in mortality following pancreatic surgery have been noted by high-volume centers in recent years. Despite this, morbidity from pancreatic resection remains high, with postoperative pancreatic fistula remaining a common problem following distal pancreatectomy (DP). Rates of pancreatic fistula following distal pancreatectomy have ranged from 0 to 61% in a recent meta-analysis of surgical techniques and impact upon pancreatic fistula rates. We postulated that intraoperative placement of a transampullary pancreatic duct stent (TAPDS) at the time of distal pancreatectomy, would decrease ampullary complex-mediated elevation in pancreatic duct pressures, improve healing of the ligated pancreatic duct and result in a decrease in pancreatic fistula following distal pancreatectomy. METHODOLOGY: Sixteen consecutive patients underwent distal pancreatectomy plus TAPDS and were compared to 43 control patients who underwent distal pancreatectomy by the same surgeon, with identical management of the pancreatic remnant. Distal pancreatectomy was performed as the primary operation or as part of an en-bloc resection for a primary malignancy other than pancreatic adenocarcinoma. In patients who underwent transampullary pancreatic duct stenting (TAPDS), the pancreatic duct was identified after transection of the pancreatic parenchyma. A soft, pediatric feeding tube was inserted directly into the pancreatic duct and carefully fed into the duodenum (confirmed by palpation). The stent was placed distally, one centimeter from the cut-edge of the pancreatic duct, which was then ligated as described earlier. Closure of the pancreatic parenchyma was identical to those patients who did not undergo TAPDS placement. Common perioperative outcomes were assessed, including pancreatic fistula. RESULTS: No statistically significant differences where found between the rates of intraabdominal abscess, intraabdominal hemorrhage or need for reoperation. Pancreatic fistula rates and average length of stay were significantly decreased in patients undergoing distal pancreatectomy with TAPDS (p<0.05 and p<0.0001 respectively). CONCLUSIONS: Statistically significant reductions in pancreatic fistula and average length of stay were noted in patients who underwent stenting of the pancreatic duct with TAPDS.