Caring through uncertainty: a qualitative exploration of older colorectal cancer caregivers' experiences during palliative chemotherapy.

PURPOSE: Despite the increasing research on cancer patient caregivers, there is still a lack of detailed understanding about the experiences of spouses caring for elderly colorectal cancer patients. This study aimed to fill this gap by examining the caregiving experiences of spouses during palliative chemotherapy for elderly Chinese colorectal cancer patients. METHODS: Using a qualitative descriptive design, we recruited spousal caregivers of elderly colorectal cancer patients undergoing palliative chemotherapy. Semistructured interviews were conducted, and thematic analysis was employed to analyse the data. RESULTS: Sixteen caregivers aged 60 to 82 years participated in the interviews. The analysis revealed three main themes: ambivalence, multiple role adaptation to conflicts, and the coexistence of hope and pressure. These themes shed light on the behaviors of older caregivers and the challenges they face, including physical and psychosocial issues associated with aging. CONCLUSION: This study highlights the significant stress and challenges experienced by older caregivers, characterized by intertwined emotions such as anxiety about their spouses' health deterioration, exhaustion from long-term care responsibilities, and anticipation of treatment outcomes.

CDH3 Is an Effective Serum Biomarker of Colorectal Cancer Distant Metastasis Patients.

Few robust biomarkers are available for distant metastatic colorectal cancer (CRC) patients. Aberrant high expression of CDH3 has been reported in advanced CRC patients, but the value of CDH3 as a biomarker for the diagnosis and prognosis of distant metastatic CRC patients remains to be evaluated. In this study, we explored the serum levels of CDH3 in different stages of CRC patients and sought to determine whether serum CDH3 serves as an independent biomarker for distant metastatic CRC patients. We analyzed the serum CDH3 levels by ELISA in a cohort of CRCs (n=96) and normal controls (n=28). We compared the serum CDH3 levels between normal controls and different stages of CRCs. As a potential diagnostic marker of distant metastatic CRC, the specificity and sensitivity of serum CDH3 were evaluated. Multivariate analysis was also performed to determine whether serum CDH3 was an independent risk factor. Moreover, the changes of serum CDH3 levels were monitored and analyzed before and after palliative chemotherapy. Serum levels of CDH3, CA24-2, CA19-9, CA72-4, and CEA were significantly elevated in distant metastatic CRCs. CA24-2 (r=0.24, P=0.01), CA19-9 (r=0.20, P=0.03), CA72-4 (r=0.64, P<0.0001), and CEA (r=0.31, P=0.0012) all had a certain correlation with CDH3. After three cycles of palliative chemotherapy, levels of CDH3, CA24-2, CA19-9, CA72-4, and CEA of partial response CRCs were reduced to 38.8% (95% confidence interval [CI]: 30.95%-53.77%), 57.73% (95% CI: 2.085%-73.83%), 50.33% (95% CI: 9.935%-79.42%), 74.74% (95% CI: 25.21%-88.00%), and 59.16% (95% CI: 12.65%-83.56%) of baseline, respectively. The areas under the receiver operating characteristic curves of CDH3, CA24-2, CA19-9, CA72-4, and CEA with chemotherapy response were 0.900, 0.597, 0.635, 0.608, and 0.507, respectively. Serum CDH3 is an effective serum biomarker for the diagnosis of distant metastatic CRCs and monitoring response to palliative chemotherapy in distant metastatic CRCs.

Alpha-Fetoprotein-Producing Hepatoid Adenocarcinoma of the Stomach.

Hepatoid adenocarcinoma of the stomach (HAS) is a rare type of gastric cancer with unique clinicopathological features. HAS has a poor prognosis because of early liver, lung, and lymph node metastasis. Owing to its rarity and malignant potential, data on its pathophysiology and management are scarce. Herein, we describe a case of alpha-fetoprotein-producing HAS (AFP-HAS) with metastases to the liver, lungs, and spine. The patient presented with a 3-month history of epigastric pain and intractable emesis, initially thought to be gastroparesis given her uncontrolled diabetes mellitus. Contrast-enhanced computerized tomography (CECT) of the abdomen and pelvis revealed thickening of the gastric wall with hepatic metastases. Upper endoscopy revealed a fungating gastric mass, and the histopathology confirmed AFP-HAS. The patient did not tolerate palliative chemotherapy and died 6 months after her gastric cancer diagnosis.

[N-Check: nerve check to document chemotherapy-induced peripheral neuropathy (CIPN) in incurable cancer]. / N-Check: Nervencheck zur Erfassung einer chemotherapieinduzierten peripheren Neuropathie (CIPN) bei nichtheilbarer Krebserkrankung.

Chemotherapy-induced polyneuropathy (CIPN) encompasses a spectrum of symptoms ranging from hypoesthesia with impaired gait, stance and fine motor skills to painful dysesthesia and allodynia and significantly impairs the quality of life of those affected. In the present pilot study, quantitative sensory testing (QST) was used to investigate CIPN as a common adverse effect of cytostatic drugs in patients with incurable cancer. The QST is a standardized examination procedure that is not yet routinely used in cancer patients. It is used to examine thermal and mechanical perception and pain thresholds to record the subjectively experienced pain phenotype. In the N­Check pilot project, the QST was used before and after tumor-specific, potentially CIPN-inducing treatment and the data collected was compared in a pre-post analysis. In addition, the specific effects of CIPN on the health-related quality of life of patients treated primarily with a palliative intention were recorded using the Functional Assessment for Cancer Therapy-General (FACT-G) questionnaire. Overall, the patients showed significant heat hypoalgesia after chemotherapy as a sign of damage to small nerve fibers. In addition, there were signs of deterioration of the quality of life. The feasibility of QST in patients with incurable cancer and palliative, neurotoxic chemotherapy was demonstrated in this pilot study.

Radiofrequency ablation via catheter and transpapillary access in patients with cholangiocarcinoma (ACTICCA-2 trial) - a multicenter, randomized, controlled, open-label investigator-initiated trial.

BACKGROUND: Despite the recent advances in cancer treatment, the therapeutic options for patients with biliary tract cancer are still very limited and the prognosis very poor. More than 50% of newly diagnosed patients with biliary tract cancer are not amenable to curative surgical treatment and thus treated with palliative systemic treatment. Malignant bile duct obstructions in patients with perihilar and/or ductal cholangiocarcinoma (CCA) represents one of the most important challenges in the management of these patients, owning to the risk represented by developing life-threatening cholangitis which, in turn, limits the use of systemic treatment. For this reason, endoscopic stenting and/or bile duct decompression is the mainstay of treatment of these patients. Data on efficacy and safety of adding radiofrequency ablation (RFA) to biliary stenting is not conclusive. The aim of this multicenter, randomized trial is to evaluate the effect of intraductal RFA prior to bile duct stenting in patients with unresectable perihilar or ductal CCA undergoing palliative systemic therapy. METHODS/DESIGN: ACTICCA-2 is a multicenter, randomized, controlled, open-label, investigator-initiated trial. 120 patients with perihilar or ductal CCA with indication for biliary stenting and systemic therapy will be randomized 1:1 to receive either RFA plus bile duct stenting (interventional arm) or bile duct stenting alone (control arm). Patients will be stratified by trial site and tumor location (perihilar vs. ductal). Both arms receive palliative systemic treatment according to the local standard of care determined by a multidisciplinary tumorboard. The primary endpoint is time to first biliary event, which is determined by an increase of bilirubin to > 5 mg/dl and/or the occurrence of cholangitis leading to premature stent replacement and/or disruption of chemotherapy. Secondary endpoints include overall survival, safety according to NCI CTCAE v5, quality of life assessed by questionnaires (EORTC QLQ-C30 and QLQ-BIL21), clinical event rate at 6 months after RFA and total days of over-night stays in hospital. Follow-up for the primary endpoint will be 6 months, while survival assessment will be continued until end of study (maximum follow-up 30 month). All patients who are randomized and who underwent endoscopic stenting will be used for the primary endpoint analysis which will be conducted using a cause-specific Cox proportional hazards model with a frailty for trial site and fixed effects for the treatment group, tumor location, and stent material. DISCUSSION: ACTICCA-2 is a multicenter, randomized, controlled trial to assess efficacy and safety of adding biliary RFA to bile duct stenting in patients with CCA receiving palliative systemic treatment. TRIAL REGISTRATION: The study is registered with ClinicalTrials.gov (NCT06175845) and approved by the local ethics committee in Hamburg, Germany (2024-101232-BO-ff). This manuscript reflects protocol version 1 as of January 9th, 2024.

Frequency of use and cost in Japan of first-line palliative chemotherapies for recurrent or metastatic squamous cell carcinoma of the head and neck.

BACKGROUND: Over the last decade, novel anticancer drugs have improved the prognosis for recurrent or metastatic squamous cell carcinoma of the head and neck (RM-SCCHN). However, this has increased healthcare expenditures and placed a heavy burden on patients and society. This study investigated the frequency of use and costs of select palliative chemotherapy regimens in Japan. METHODS: From July 2021 to June 2022 in 54 healthcare facilities, we gathered data of patients diagnosed with RM-SCCHN and who had started first-line palliative chemotherapy with one of eight commonly used regimens. Patients with nasopharyngeal carcinomas were excluded. The number of patients receiving each regimen and the costs of each regimen for the first month and per year were tallied. RESULTS: The sample comprised 907 patients (674 were < 75 years old, 233 were ≥ 75 years old). 330 (36.4%) received Pembrolizumab monotherapy, and 202 (22.3%) received Nivolumab monotherapy. Over 90% of patients were treated with immune checkpoint inhibitors as monotherapy or in combination with chemotherapy. Treatment regimens' first-month costs were 612 851-849 241 Japanese yen (JPY). The cost of standard palliative chemotherapy until 2012 was about 20 000 JPY per month. The incremental cost over the past decade is approximately 600 000-800 000 JPY per month, a 30- to 40-fold increase in the cost of palliative chemotherapy for RM-SCCHN. CONCLUSION: First-line palliative chemotherapy for RM-SCCHN exceeds 600 000 JPY monthly. Over the last decade, the prognosis for RM-SCCHN has improved, but the costs of palliative chemotherapy have surged, placing a heavy burden on patients and society.

Outcomes in older adults with metastatic esophageal and gastric carcinoma treated with palliative chemotherapy.

BACKGROUND: The incidence of esophageal and gastric carcinoma (GEC) in elderly patients is increasing, yet patients ≥75 years have historically been underrepresented in clinical trials. We sought to investigate palliative chemotherapy administration patterns and survival outcomes in older adults. MATERIALS AND METHODS: A retrospective analysis identified patients aged 65-74 (young-old) and ≥75 years (older-old) diagnosed with advanced GEC. Patient and tumor characteristics were recorded, with descriptive analysis, time-to-event data analysis using Kaplan-Meier curves and multivariate Cox proportional hazards regression analysis performed. RESULTS: One hundred and ninety-eight "young-old" and 109 'older-old' patients were identified. Patient characteristics were similar between groups except for Charlson Co-morbidity Index (CCI), with lower co-morbidities in the "young-old" compared to "older-old" cohort (P < .001; CCI = 0 in 103 (52%) "young-old" vs 31 (28%) "older-old"). The primary diagnosis in both groups was adenocarcinoma. 119 (60%) "young-old" and 25 (23%) "older-old" patients received chemotherapy (P < .001). Performance status was the primary explanation for chemotherapy non-receipt in both cohorts; age was the explanation in 21 (25%) "older-old" patients and none in the "young-old" patients. PFS for first-line systemic therapy in "young-old" patients was 6.4 (95% CI 5.9-7.6) versus 7.5 months (95% CI 5.1-11.3) in "older-old" patients (P = .69) whilst respective OS was 12.3 (95% CI 10.1-15.5) and 10.4 months (95% CI 9.0-14.6) (P = .0816). Toxicity prompted chemotherapy cessation in 17 (15%) "young-old" and 3 (13%) "older-old" patients (P = .97). Multivariate analysis identified CCI and ECOG performance status as predictive for PFS and OS, respectively. No causative relationship was identified with other variables. CONCLUSION: Our study of real-world older-adults show that significant number of "older-old" patients with GEC do not receive chemotherapy. Among "older-old" adults who do receive systemic therapy, outcomes are comparable; this underscores the importance of geriatric assessment-guided care and suggests that age alone should not be a barrier to receipt of chemotherapy in patients with advanced GEC.

Recurrent Pericardial Effusion Secondary to Cardiac Angiosarcoma.

Cardiac angiosarcoma is a malignant cardiac tumour. We present the case of a young patient in his mid-30s with recurrent pericardial effusion. He had flu-like symptoms a month earlier and had shortness of breath, lethargy, and tightness in his throat for the past ten days. Echocardiography demonstrated global pericardial effusion > 4 cm with tamponade features, and the patient was blue-lighted to our hospital. He underwent emergency pericardiocentesis, and > 1 litre of pericardial fluid was drained. Computed tomography of the chest, abdomen, and pelvis revealed small-volume ascites and moderate right-sided pleural effusion, with associated lobar collapse. The patient presented to the hospital with global pericardial effusion requiring emergency pericardiocentesis three weeks later and underwent cardiac magnetic resonance imaging demonstrating global pericardial effusion and a 48 × 26 mm pericardial space mass adjacent to the right atrium. He underwent surgical resection of the tumour, followed by chemotherapy, and tolerated the treatment well. The patient is currently under follow-up.

P-move: a randomized control trial of exercise in patients with advanced pancreatic or biliary tract cancer (aPBC) receiving beyond first-line chemotherapy.

PURPOSE: Patients with advanced pancreatic and biliary tract cancer (aPBC) frequently suffer from high symptom burden. Exercise can reduce treatment side effects and improve patient-related outcomes (PROMs). However, evidence from prospective studies regarding feasibility and efficacy in advanced settings are sparse. The primary aim of this prospective, randomized-controlled study was to evaluate the feasibility and effects of exercise (ET) in patients with aPBC. METHODS: Patients with aPBC beyond first-line therapy were randomized according to the minimization procedure with stratification by gender, age, and loss of body weight in the past six months. The intervention group (IG) completed 3 training units/week for 8 weeks (1x supervised strength sessions, 2x individualized home-based sessions). Control group (CG) received recommendations on physical activity during cancer. RESULTS: 41 patients (stage IV pancreatic or biliary tract cancer) were included no adverse events related to exercise occurred during the trial. Physical function increased significantly in IG in 5 out of 7 physical domains. Comparison of IG and CG at 8 weeks (t2) showed significant differences in favour of IG in leg press (p=0.001), bench press (p=0.011), sit-to-stand (p=0.001) and crunch (0.006). Constipation revealed a significant difference in favour of IG at t2 (p=0.033). Quality of life stabilized/increased in IG during the study period compared to a decrease in CG. Throughout/Over the 8 weeks, fatigue notably reduced in the IG (p=0.028). CONCLUSION: Exercise is safe and feasible in patients with aPBC undergoing further line therapy. Significant improvements in physical functioning and increased quality of life were achieved. German Clinical Trials Register ID: DRKS00021179; Registration date 15.05.2020.

Nurses' Insights and Experiences in Palliative Chemotherapy Care.

OBJECTIVE: The study sought to provide an overview of the perspectives and experiences of Jordanian nurses in the context of caring for patients undergoing palliative chemotherapy. METHODS: A phenomenological qualitative design was used to explore the perspectives and experiences of 11 Jordanian nurses providing care to patients receiving palliative chemotherapy at a governmental cancer care center. RESULTS: The nurses identified two main themes: "Patient Persistence in Hope" and "Positive Impacts of Palliative Chemotherapy." They observed that some patients held onto false hopes of a cure when consenting to palliative chemotherapy, often influenced by family pressure. However, despite acknowledging fatigue as a major side effect, the nurses generally had a positive view of palliative chemotherapy, especially when it improved patients' quality of life or relieved pain. The nurses believed that the patients' resilience and positive attitude during treatment were encouraging. CONCLUSION: To better support patients, the study suggests that nurses should gain a deeper understanding of the significance patients attach to hope in advanced cancer situations to avoid misinterpreting it as denial or false optimism.

First-line Palliative Chemotherapy for Colorectal Cancer: a Population-based Analysis of Delivery and Outcomes in a Single-payer Health System.

AIMS: Clinical practice guidelines recommend palliative chemotherapy for most patients with metastatic colorectal cancer. However, outcomes observed in the real world compared with patients enrolled in clinical trials have not been sufficiently described. The objective of this study was to evaluate the delivery and outcomes of first-line palliative chemotherapy administered to patients with colorectal cancer in routine clinical practice compared with clinical trials. MATERIALS AND METHODS: Using linked health administrative data, we carried out a retrospective population-level cohort study on patients diagnosed with colorectal cancer in Ontario, Canada from 2010 to 2019. Patient, disease and treatment characteristics were summarised. The primary outcome was median overall survival, stratified by treatment prescribed and age. Demographics and outcomes in this real-world population were compared with those from pivotal clinical trials. A multivariable Cox regression model reporting hazard ratios and 95% confidence intervals was used to determine factors associated with survival in patients receiving systemic treatment. RESULTS: We identified 70 987 patients with a new diagnosis of colorectal cancer, of which 4613 received first-line chemotherapy for unresectable locally advanced or metastatic disease and formed the study cohort. Fifty-eight per cent were male and the mean age was 63 years. Most had colon cancer (69%), at least one comorbidity (73%) and lived in an urban location (79%). Less than half (47%) had surgery after diagnosis. The most common regimen prescribed was folinic acid, 5-fluorouracil and irinotecan (FOLFIRI) with bevacizumab or epidermal growth factor receptor inhibitors (EGFRi; n = 2784, 60%). Among all treated patients, the median overall survival was 17.1 months, with survival difference by regimen [median overall survival 18.3 for FOLFIRI with bevacizumab or EGFRi, 19.6 for folinic acid, 5-fluorouracil and oxaliplatin (FOLFOX)/capecitabine, oxaliplatin (XELOX) with bevacizumab or EGFRi, 13.6 for FOLFIRI alone and 7.8 for 5-fluorouracil or capecitabine]. Patients aged >80 years were most likely to have received single-agent 5-fluorouracil or capecitabine, and had inferior overall survival compared with their younger counterparts. Compared with pivotal clinical trials, patients in the real world had inferior overall survival outcomes despite similar demographic characteristics (including age and sex). CONCLUSIONS: In this real-world population-based analysis of patients receiving first-line chemotherapy for unresectable locally advanced or metastatic colorectal cancer, survival outcomes were inferior to those reported in randomised trials despite similarities in age and sex. This information can be used when counselling patients in routine practice about expected outcomes.

Clinical outcomes of Epstein-Barr virus (EBV)-associated metastatic and locally advanced unresectable gastric cancers (GCs) in patients receiving first-line fluoropyrimidine and platinum (FP) doublet chemotherapy.

BACKGROUND: Epstein-Barr virus-associated gastric cancer (EBVaGC) is a distinct molecular subgroup showing excellent outcomes after surgery for localized disease. Prominent immune cell infiltration in EBVaGC reflects the immunogenicity of Epstein-Barr virus (EBV) and, as suggested by some investigators, responsiveness to immune checkpoint inhibitors in the palliative setting. However, few data are available on the prevalence, clinical characteristics, and prognosis of EBVaGC patients receiving palliative cytotoxic chemotherapy. METHODS: In this retrospective study, we identified 1061 patients with metastatic, recurrent, or locally advanced unresectable gastric cancer (GC) who started first-line fluoropyrimidine/platinum (FP) doublet chemotherapy with or without trastuzumab from January 2015 to August 2018. For 766 patients with available tumor tissue, the presence of EBV in cancer cells was evaluated by EBV-encoded RNA in situ hybridization and correlated with clinical characteristics and treatment outcomes. RESULTS: Among the patients evaluated (n = 766), 40 (5.0%) were EBV-positive. EBVaGC was associated with male sex (p = 0.009) and lower neutrophil-lymphocyte ratio (NLR < 2.46, p = 0.03). Efficacy of first-line FP chemotherapy, in terms of response rate ad progression-free survival (PFS), did not differ between EBVaGC and EBV-negative GC (overall response rate: 53.8% vs. 51.8%, p = 0.99; median PFS: 6.4 vs. 6.7 months, p = 0.90). However, overall survival tended to be better with EBVaGC than EBV-negative GC (16.4 vs. 14.0 months, p = 0.07). CONCLUSIONS: EBVaGC accounted for 5% of metastatic/unresectable GCs. While EBVaGC was not associated with better response to or PFS following first-line cytotoxic chemotherapy, it showed a trend toward better overall survival.

The expectations of metastatic cancer patients regarding palliative chemotherapy: A Brazilian-German qualitative study.

OBJECTIVE: To explore the expectations of Brazilian and German patients regarding metastatic cancer and palliative chemotherapy. METHODS: Interviews with 48 metastatic cancer patients from Brazil and Germany were conducted. The interviews were transcribed and analyzed using the thematic analysis approach to identify common themes. The sociodemographic data were collected using an instrument developed by the authors. RESULTS: A total of 48 patients participated in the study (58% were Brazilian and 42% were German). Of all participants, 35% were men and 65% were women. The participants' mean age was 41 years. The general idea captured from the interviewees' speech was that their diseases were curable or "while there is chemotherapy, there is life"; thus, the data analysis enabled the elaboration of the central theme, entitled "Mistaken expectations of metastatic cancer patients regarding palliative chemotherapy: While there is chemotherapy, there is life," with 5 subthemes, namely: (1) communication and expectations; (2) normal life; (3) the person behind the disease; (4) religiosity and spirituality; and (5) the fortitude to choose between continuing or discontinuing treatment. SIGNIFICANCE OF RESULTS: Regardless of cultural aspects, patients with metastatic cancer on palliative chemotherapy tend to believe in the healing potential of treatments. Dividing expectations only into curable or incurable is insufficient, as even patients who have acknowledged the incurability of their disease expect to live, as long as they remain under treatment as if the disease did not exist.

Enduring Efficacy and Clinical Outcomes of Combined Palliative Chemotherapy With Gefitinib, Methotrexate, and Cyclophosphamide in Advanced Oral Cancer: A 3.5-Year Case Study of Carcinoma in the Buccal Mucosa and Hard Palate.

This case report outlines the diagnostic and treatment experience of a 50-year-old male diagnosed with moderately differentiated squamous cell carcinoma (SCC) in the right lower alveolus. It underscores the challenges of oral squamous cell carcinoma (OSCC) diagnosis and management, emphasizing the need for comprehensive multidisciplinary approaches. The patient's initial presentation with persistent mandibular pain highlighted the complexities of diagnosing oral and maxillofacial pathologies. A detailed clinical examination revealed unique ulceroproliferative growth, showcasing the importance of meticulous clinical assessment. Histopathological confirmation solidified the diagnosis. Treatment involved surgery, adjuvant radiotherapy, and concurrent chemotherapy. Post-chemotherapy, the patient responded positively, underlining treatment efficacy. Transitioning to oral chemotherapy demonstrated adaptability. Vigilant follow-up, exemplified by detecting non-healing ulcers and erosions, is crucial for early intervention. This case informs oral squamous cell carcinoma management. Integrated therapy's success underscores the value of combining surgery, chemotherapy, and radiotherapy. The patient's response to gefitinib, cyclophosphamide, and methotrexate suggests promise for targeted therapies. Patient-centered care, interdisciplinary collaboration, and adaptability are vital. This case report illustrates oral squamous cell carcinoma eradication through multidimensional treatment. The patient's journey highlights accurate diagnosis, adaptable therapy, and vigilant follow-up. It informs the field and fosters further research and innovation.

A Systematic Review of Chemotherapeutic Regimens Used in Pancreatic Cancer.

Pancreatic cancer is a malignant tumor with one of the worst prognosis. Its incidence has been on the rise in recent years. First-line and second-line treatments as well as adjuvant therapies have been employed in clinical trials for pancreatic cancer along with traditional chemotherapy and radiotherapy that has been enhanced. The prognosis of pancreatic ductal adenocarcinoma (PDAC) is still quite bad despite recent improvements in diagnostic and treatment methods. Since most patients are not candidates for treatment with a curative purpose, effective palliative care is crucial. For this systematic review, between December 25, 2022, and January 5, 2023, we searched PubMed, Medline, Cochrane, and Science Direct and discovered 225 relevant articles. The appropriateness of the literature abstracts for the pooled analysis was evaluated using different combinations of keywords such as pancreatic cancer, first- and second-line chemotherapy, palliative chemotherapy, gemcitabine and nab-paclitaxel (GnP), FOLFIRINOX (FFX), and fluorouracil. Eight research studies with a total of 15,236 people, including systematic reviews, meta-analyses, and randomized controlled trials (RCTs), were included. The only treatment of choice for patients without metastatic disease who have clinical staging that suggests resectable or borderline resectable pancreatic cancer (BRPC) should be resection. This research examined how first- and second-line chemotherapeutic regimens (using different drug combinations) affected patients with locally advanced pancreatic cancer (LAPC) or BRPC and how they responded in terms of overall survival (OS), tumor resectability, and progression-free interval. The review concludes by highlighting the results of these therapies. Notably, a growing body of research indicates that the two most popular first-line medication combinations GnP and FFX have similar results in RCTs and in real-world populations. Results of second-line therapy after first-line regime failure are still dismal, and there is still a great deal of doubt regarding the best course of action. More RCTs and real-world evidence studies that address current and innovative regimens, as well as the best order in which to administer them, are required, with a greater emphasis on targeted therapy with fewer side effects.

Experiences of the older spousal caregivers of patients with cancer during palliative chemotherapy: a qualitative descriptive study.

BACKGROUND: Several studies have characterized the experiences of family members caring for patients undergoing chemotherapy; however, information about the experiences of older spousal caregivers with intensive caregiving burdens is unclear. Recently, more older patients have been diagnosed with cancer due to the aging population worldwide. Therefore, this study evaluated the patterns in the experiences of older spousal caregivers of patients undergoing palliative chemotherapy for advanced cancer. METHODS: Qualitative research using semi-structured interviews was used in this study involving 10 older spousal caregivers of patients undergoing palliative chemotherapy at a hospital providing advanced cancer care in Japan. The data obtained were analyzed qualitatively and inductively using thematic analysis by Braun and Clarke. RESULTS: Four themes were identified from the narratives of the participants in this study. The first theme was "getting used to living with the disease," indicating that the older spouses gradually became accustomed to living with the patient through continued caregiving. The second theme was "deepening view of life and death," indicating that the older spouses' views of life and death were deepened by being confronted with patients' quality of life until death. The third theme was "anxious about the future," indicating the fear regarding the patient's progressive diseases and anxiety pertaining to continuing care for the patient while dealing with their health problems. The final theme was "desire for a better rest of life," indicating that the couple felt their bond was strengthened through caregiving and wishes to live well for the rest of their lives. CONCLUSIONS: The patterns in the experience of older spousal caregivers caring for patients undergoing palliative chemotherapy indicated an aspect of rebuilding their lives as they became accustomed to caregiving, while strengthening their marital bond. The caregiving process involved a mix of emotions, including anxiety about the spousal caregiver's health problems worsening. However, the caregivers recognized the value of their remaining time. Therefore, they had deep concern for the patient's comfort, concealing their feelings so that the patient would feel comfortable. This study can contribute to understanding the challenges faced and support needed by older spousal caregivers.

The Impact of Palliative Chemotherapy on the Survival of Patients With Metastatic Colorectal Cancer in Jordan.

Background In Jordan, managing metastatic colorectal cancer (mCRC) is particularly complex, considering limited resources, access to advanced therapies, and unique patient demographics. Palliative chemotherapy, an approach aimed at relieving symptoms and improving the quality of life in patients with advanced cancer, including mCRC, has gained attention as a treatment strategy. While palliative chemotherapy may not aim for complete cancer eradication, it can extend survival, manage disease-related symptoms, and enhance the patient's overall well-being. However, deciding to pursue palliative chemotherapy for mCRC patients involves individual patient characteristics, performance status, disease aggressiveness, potential treatment-related adverse effects, and available healthcare resources. Given the need for region-specific insights into treatment outcomes, the proposed study seeks to investigate the impact of palliative chemotherapy on overall survival (OS), specifically within Jordan's healthcare landscape. Our study aims to showcase palliative chemotherapy's effectiveness on OS in first-line settings. Materials and methods This study is a retrospective analysis conducted at the Military Cancer Center (MCAC) in Jordan. It includes 73 patients diagnosed with mCRC between January 1, 2018, and January 1, 2020. Data were obtained from electronic medical records, and patients were monitored until June 10, 2023. Various patient characteristics were analyzed, including age, sex, primary tumor site, metastatic site, and treatment options for mCRC. The study evaluated the effectiveness of palliative chemotherapy in improving survival rates compared to BSC. Result We conducted a study with 73 participants, whose mean age was 60.37 ±13.5 years and a median of 63. Of these patients, 51 (69.9%) were male, and 22 (30.1%) were female. The primary site of the tumor was located on the left side in 32 patients (43.9%), on the right side in 26 patients (35.6%), and rectal cancer in 15 patients (20.5%). The most common site of the tumor was the sigmoid (17 patients, 23.3%). The liver was the most common site of metastasis (52 patients, 71.2%). Of the patients, 47 (64.4%) received palliative chemotherapy, while 26 (35.6%) were kept on best supportive care (BSC). Of those who received chemotherapy, FOLFIRI was administered to 32 patients (43.8%) and FOLFOX to 15 patients (20.5%). Based on the Kaplan-Meier curve, palliative chemotherapy patients had a significantly longer OS than those who only received BSC. Patients with palliative chemotherapy had a median OS of 12.4 months, while those who only had BSC survived for 5.3 months. The HR was 0.36 with a 95% confidence interval of 0.2-0.62, and the P-value was less than 0.001. Conclusion This study shows that palliative chemotherapy offers a notable advantage and a significant survival benefit compared to BSC.

A remarkable response to palliative treatment in metastatic breast cancer: A case report and comprehensive literature review.

The case report describes a patient with stage IV breast cancer which metastasized to the lungs. The patient's initial computed tomography (CT) scan revealed a malignant lesion in the upper outer quadrant of the left breast and multiple pulmonary nodules, suggesting pulmonary metastasis. After starting palliative chemotherapy with intravenous paclitaxel and subcutaneous injections of Herceptin, a follow-up CT scan 3 months after the initiation of treatment showed the disappearance of metastasis, and her cancer regressed to stage II breast cancer that could be surgically resected. This case report highlights the importance of timely and appropriate palliative treatment measures, which can lead to unexpected outcomes, such as the regression of metastatic lesions and the possibility of curative treatment in such advanced cancer.

Early prediction of response to palliative chemotherapy in patients with stage-IV gastric and esophageal cancer.

BACKGROUND: The goal of therapy for many patients with advanced stage malignancies, including those with metastatic gastric and esophageal cancers, is to extend overall survival while also maintaining quality of life. After weighing the risks and benefits of treatment with palliative chemotherapy (PC) with non-curative intent, many patients decide to pursue treatment. It is known that a subset of patients who are treated with PC experience significant side effects without clinically significant survival benefits from PC. METHODS: We use data from 150 patients with stage-IV gastric and esophageal cancers to train machine learning models that predict whether a patient with stage-IV gastric or esophageal cancers would benefit from PC, in terms of increased survival duration, at very early stages of the treatment. RESULTS: Our findings show that machine learning can predict with high accuracy whether a patient will benefit from PC at the time of diagnosis. More accurate predictions can be obtained after only two cycles of PC (i.e., about 4 weeks after diagnosis). The results from this study are promising with regard to potential improvements in quality of life for patients near the end of life and a potential overall survival benefit by optimizing systemic therapy earlier in the treatment course of patients.

Comparing effectiveness and safety of paclitaxel plus raltitrexed vs. paclitaxel alone in second-line palliative chemotherapy for metastatic gastric adenocarcinoma: A randomized phase II clinical trial.

OBJECTIVE: Paclitaxel (P) is a standard second-line chemotherapy in the treatment of advanced gastric cancer. This study compared the clinical outcome of a paclitaxel plus raltitrexed (RP) regimen as second-line treatment in metastatic gastric cancer (MGC) patients. METHODS: An open, randomized, multi-center phase II clinical trial was conducted involving 148 patients who were randomly assigned and treated with RP [raltitrexed (3 mg/m2 on day 1) and paclitaxel (135 mg/m2 on day 1 every 3 weeks)] or P [paclitaxel (135 mg/m2 on day 1 every 3 weeks)] as 2nd-line chemotherapy. The primary endpoint was progression-free survival (PFS). The secondary endpoints were the overall response rate (ORR), overall survival (OS), and safety. RESULTS: PFS had a tendency to be prolonged with RP compared to P (2.7 months vs. 1.7 months; P = 0.148). OS was also prolonged with RP compared to P (10.2 months vs. 6.1 months; P = 0.140). The ORR was equal in the RP and P groups (6.8% and 4.0%; P = 0.72). The disease control rate (DCR) in the RP and P groups was 56.2% and 36.0%, respectively. Grade 3-4 treatment-related adverse events occurred in 36.2% (RP) and 28.2% (P) of patients. Frequent grade 3-4 toxicities for RP and P were neutropenia (11.0% and 4.0%), anemia (1.4% and 4.0%), and thrombocytopenia (1.4% and 5.3%), and all grades of peripheral neurotoxicity (12.3% vs. 17.3%). All grades of hepatic toxicity were demonstrated for the RP and P groups based on elevated aminotransferase levels (27.4% and 14.1%). Subgroup analysis shows if MGC was combined with ascites or peritoneal involvement, the OS of the RP regimen was longer (P = 0.05). CONCLUSIONS: Second-line palliative chemotherapy with RP was shown to prolong the PFS and OS, especially among patients with ascites or peritoneal involvement, which warrants confirmation using larger sample studies.