Family dynamics in young adult cancer caregiving: “It should be teamwork”

Purpose/Objectives: Young adult cancer patients undergo stress at a time when their primary source of psychosocial support may be changing. Our goal was to provide insight into the expectations young adult patients and their family caregivers for types of psychosocial support.

Research Approach: Semi-structured interviews.

Participants: Fifteen patients, 9 caregivers recruited from an AYA clinic.

Methodological Approach: Thematic content analysis using the constant comparison method.

Findings: Two themes were identified. First, families described coordinating support around strengths to determine who would take on caregiving roles/tasks. Second, families described the importance of patient-caregiver relationship status/history in determining trust and expectations.

Interpretation: Family strengths and existing relationships can impact caregiving roles and expectations for families of young adult cancer patients.

Implications for Psychosocial Providers: Cancer clinics may need to involve members of the psychosocial provider team to better understand the family dynamics of their patients and how these relate to support.     

Sorafenib: key lessons from over 10 years of experience

Introduction: In 2005, sorafenib was the first targeted therapy approved for advanced renal cell carcinoma (RCC), transforming treatment. In hepatocellular carcinoma (HCC), for more than a decade, sorafenib remained the only approved systemic therapy to have demonstrated a survival benefit in first-line unresectable HCC. In 2013, sorafenib was the first targeted agent approved for patients with differentiated thyroid cancer (DTC) refractory to radioactive iodine treatment.

Areas covered: This review discusses the development, advances, and challenges associated with sorafenib use in RCC, HCC, and DTC over the past decade. A search was performed on PubMed and key congresses as required, with no time limits.

Expert commentary: Sorafenib has had a lasting impact on the therapeutic landscape of RCC, HCC, and DTC, and remains an important treatment option despite a rapidly evolving treatment landscape. Extensive clinical and real-world experience has been invaluable in improving patient management and maximizing benefit from treatment. Ongoing clinical trials continue to evaluate sorafenib in different settings, and in combination with other therapies in HCC and DTC. We have no doubt that sorafenib will continue to be an important treatment option in the coming years.     

Prostate cancer: the influence of stigma on quality of life and relationship satisfaction for survivors and their partners

Objectives: Prostate cancer (PCa) stigma and its relationship to quality of life (QoL) is a relatively new finding. As the experiences of couples facing PCa are shared, the study examined the relationship between of PCa stigma, QoL, and relationship satisfaction of PCa survivors and their spouses.

Design: A correlational design with dyadic data was used.

Sample: Participants (N?=?80 dyads) were PCa survivors and their spouses sampled from an oncology center and PCa support groups.

Methods: Structural equation modeling was used to assess how stigma related to the QoL and relationship satisfaction of participants.

Findings: Stigma had a negative association with QoL, but not relationship satisfaction. There were no significant demographic differences in regards to stigma.

Conclusion: Overall, stigma has a relationship with the experience of couples, but not with every aspect of their experience.

Implications for psychosocial providers: Implications for clinicians in regards to addressing PCa stigma with clients and areas for future research are discussed.     

The role of combination chemo-immunotherapy in advanced non-small cell lung cancer

Introduction: Even with the currently recommended chemotherapeutic and immunotherapeutic treatment, the five year survival rate for advanced nonsquamous and squamous NSCLC without oncogenic drivers remains poor. However, several different chemo-immunotherapy combinations are presently being investigated – with favorable results- in order to increase the PFS and OS rates of these patients.

Areas covered: Therefore, this paper aims to discuss the most promising trials investigating chemo-immunotherapy combinations and their present and future impact on advanced NSCLC treatment paradigms.

Expert opinion: First line chemo-immunotherapy combinations are starting to and will certainly revolutionize the current paradigm of metastatic non small cell lung cancer treatment due to their superior performances – both in terms of PFS and OS – when compared to the actual standard of care platinum based chemotherapy. However, these associations are not devoid of problems, in fact, combining immunotherapy with chemotherapy obviously leads to enhanced treatment-related toxicities and to higher discontinuation rates; therefore these treatments should be administered carefully.     

Quality of life and outcomes in patients with a large toxic adenoma undergoing laser ablation plus radioiodine vs lobectomy

Purpose: Patients with toxic adenomas (TAs) that are too large to undergo radioactive iodine (RAI) treatment aimed at resolving hyperthyroidism and/or relieving mechanical pressure symptoms are referred to surgery. This prospective study aimed to assess the outcomes of combining laser ablation (LA) plus RAI vs lobectomy to treat large TAs in terms of clinical efficacy and the health-related quality of life (HRQoL).

Patients and methods: Patients with TAs of volumes greater than 20?mL and a calculated therapeutic activity exceeding 600 Mbq were randomly assigned to undergo LA?+?RAI (Group A) or lobectomy (Group B). The HRQoL was assessed using 12-item Short Form Health Survey questionnaire before and 6?months after treatment.

Results: Twenty-seven patients entered the study. After completing treatment, patients in Group A showed a TA reduction by a mean of 68% compared to baseline. Two of 14 patients (14.3%) in Group A and 2 of 13 (15.4%) in Group B became subclinically hypothyroid, whereas the remaining patients were euthyroid. HRQoL significantly improved in both groups after treatment.

Conclusions: For patients with large TAs, a combination of LA and RAI is a feasible alternative to surgery. Similar to surgery, LA?+?RAI resolves the mechanical discomfort induced by nodule pressure and effectively treats the hyperthyroidism. This procedure also avoids the potential complications associated with surgery while guaranteeing a similar HRQoL benefit.     

Goal disturbance in early-stage breast cancer survivors

Purpose: Cancer-related goal disturbance can influence long-term outcomes in cancer patients and survivors; however, few studies have examined the factors that contribute to goal disturbance in early survivorship.

Design: The current study examined the relationships between demographic variables, cancer- and treatment-related factors, and behavioral and psychological symptoms (i.e., fatigue, pain, cognitive complaints, depressive symptoms, and anxiety) and goal disturbance in breast cancer survivors 1?year after treatment completion.

Methods: Women diagnosed with early-stage breast cancer (n?=?171) completed assessments following primary treatment (i.e., surgery, radiation, and chemotherapy) and again 6?months and 1?year later. We focused on the 1-year post-treatment assessment when participants were asked if they had experienced a cancer-related goal disturbance.

Findings: Approximately, 27% of women reported a cancer-related goal disturbance. Analyses indicated that both receipt of chemotherapy and behavioral and psychological symptoms—analyzed as a composite score and individually—were associated with a higher probability of reporting a goal disturbance.

Conclusions: Chemotherapy and behavioral and psychological symptoms were unique correlates of goal disturbance, suggesting that the impact of chemotherapy extends beyond its influence on persistent symptoms.

Implications: Elucidating factors that inhibit the pursuit of meaningful activities in early survivorship is critically important to understanding the long-term psychosocial impacts of cancer diagnosis and treatment.     

Factors influencing MR changes associated with sacral injury after high-intensity focused ultrasound ablation of uterine fibroids

Purpose: We investigated the risk factors influencing MR changes associated with sacral injury from ultrasound-guided high-intensity focused ultrasound (USgHIFU) ablation for uterine fibroids.

Methods: We retrospectively analyzed a total of 346 patients with symptomatic uterine fibroids who received USgHIFU ablation. All of the patients underwent contrast-enhanced magnetic resonance imaging (CE-MRI) before and after treatment. Injury to the sacrum was set as the dependent variable, while fibroid features and the treatment parameters were set as independent variables. These variables were used to assess respectively their correlation with sacral injury by using univariate and multivariate analyses.

Results: The results of univariate analysis revealed that the volume, distance from the fibroid to the skin, maximal diameter, distance from the fibroid to the sacrum, fibroid types, degree of enhancement, therapeutic dosimetry (TD), energy efficiency factor (EEF) and non-perfused volume (NPV) ratio manifested significant correlations with the sacral injury (p?<?.05). Multivariate analysis showed that the degree of enhancement, TD and EEF were independent risk factors for sacral injury (p?<?.05), while the distance from fibroid to sacrum and intramural or subserosal types were protective factors (p?<?.05). The incidence of sacral tail pain and leg pain showed a significant positive correlation with sacral injury (p?<?.05).

Conclusion: As important affecting factors, the degree of enhancement, distance from fibroid to sacrum and fibroid types all possess significant correlations with MR changes associated with sacral injury.     

Benefits,challenges, and needs of people living with cancer and their companion dogs: An exploratory study

Purpose/Objectives: The study examined whether the bond with a companion dog is associated with well-being among people with cancer, and described the perceived benefits, challenges, and needs accompanying the relationship with the dog.

Design: The design was cross-sectional.

Sample: Participants were 140 people recently diagnosed with cancer with at least one dog in their household.

Methods: The online survey included measures of the human–pet bond, depressive symptoms, positive affect, and health-related quality of life, as well as open-ended questions about the experience of having a dog since being diagnosed with cancer.

Findings: Although the bond with a companion dog was not directly linked with well-being, the association between the human–pet bond and depressive symptoms depended in part on treatment status.

Conclusions: Companion dogs may play an important role in the lives of people recently diagnosed with cancer.

Implications for psychosocial providers: Health care providers can help to support the bond with a companion dog.     

Efficacy and safety of high-intensity focused ultrasound ablation for hepatocellular carcinoma by changing the acoustic environment: microbubble contrast agent (SonoVue) and transcatheter arterial chemoembolization

Objective: To compare efficacy and safety of microbubble contrast agent (SonoVue) and transcatheter arterial chemoembolization (TACE) in combination with high-intensity focused ultrasound (HIFU) for treatment of patients with hepatocellular carcinoma (HCC).

Methods: According to our inclusion criteria, we retrospectively reviewed 52 patients with HCCs, and divided them into SonoVue group and TACE group. Tumors were examined by enhanced magnetic resonance imaging. Change of lesions, alpha-fetoprotein values, hepatic and renal function were measured pre- and postoperatively. Then, adverse events were observed and clinical follow-up was performed.

Results: Clinical efficacy and the majority of treatment parameters were similar, except for time and energy required for the first massive grey-scale changes in SonoVue group, which were significantly lower than those in TACE group (p?<?.05). For adverse events, only rate of fever (3.85%) in SonoVue group was significantly lower than that in TACE group (50.00%, p?<?.05). The ‘diagnosis and treatment cycle’ in SonoVue group (11.5?±?2.9) was remarkably shorter than TACE group (22.7?±?6.3, p?<?.05). Energy efficiency factor was positively correlated with distance from the deepest layer of lesion to the hepatic capsule or to the abdominal wall in SonoVue group, while that was negatively correlated with iodized oil deposition in TACE group.

Conclusion: Using microbubble (SonoVue) in HIFU procedure has a similar therapeutic effect compared with TACE, and does not increase the risk of treatment. It might present a new strategy in clinical treatment, especially for patients with a smaller diameter of HCC.     

Systemic treatment of advanced hepatocellular cancer: new hope on the horizon

Introduction: Hepatocellular carcinoma (HCC) is among the leading causes of cancer-related mortality in the world. The majority of the patients present at an advanced or incurable stage where neither locoregional treatment nor combination treatment of locoregional treatment and systemic therapies is feasible. For decades sorafenib was the only treatment option available for advanced HCC. However, with the advent of new and more effective therapies recently, the overall prognosis of advanced HCC has improved significantly.

Areas covered: This review summarises the current systemic treatment options available and future prospects in the management of advanced HCC where patients are not suitable for locoregional treatment.

Expert opinion: New effective targeted therapeutics have dramatically changed the treatment landscape for advanced HCC. The incorporation of sequential therapy including sorafenib or lenvatinib as first-line treatment and immunotherapy, regorafenib or cabozantinib as second-line treatment have significantly improved outcomes for patients with advanced HCC. Further development of novel combinations of these new agents and predictive/prognostic biomarkers are being explored. Efforts should also be made to tailor treatment to individual patients based on etiology, clinical and molecular factors.     

The impact of epidermal growth factor receptor mutations on the efficacy of definitive chemoradiotherapy in patients with locally advanced unresectable stage III non-small cell lung cancer: a systematic review and meta-analysis

Objectives: To investigate the impact of EGFR mutations on the efficacy of definitive chemoradiotherapy (CRT) in patients with locally advanced unresectable stage III NSCLC.

Methods: PubMed and EMBASE were searched for eligible studies. Efficacy outcomes included objective response rate (ORR), overall disease progression, local-regional recurrence (LRR), distant progression (DP), brain metastasis, progression-free survival (PFS) and overall survival (OS). Meta-analysis was performed when relevant data were available.

Results: The authors identified seven eligible studies including 695 patients. No significant difference was detected in ORR (Risk Ratio [RR] 1.13, 95% confidence interval [CI] 0.91–1.39, P = 0.28) and overall disease progression (RR 1.06, 95% CI 0.95–1.19, P = 0.29) between EGFR-mutant and EGFR-wild-type groups. EGFR-mutant group had significantly lower LRR (RR 0.49, 95% CI 0.33–0.72, P < 0.01), higher DP (RR 1.36, 95% CI 1.18–1.55, P < 0.01) and higher brain metastasis (RR 2.48, 95% CI 1.46–4.20, P < 0.01) than the EGFR-wild-type group. No sufficient data were available to perform pooled analysis regarding PFS and OS.

Conclusion: For patients with locally advanced unresectable stage III NSCLC treated with definitive CRT, the presence of EGFR mutations may be indicative of lower locoregional recurrence and higher distant progression, especially brain metastasis.     

The self-reported perceptions of the repercussions of the disease and its treatments on daily life for young women with breast cancer and their partners

Purpose: This study aimed to compare the self-reported perceptions of the repercussions of the disease and its treatments and emotional distress in young women with breast cancer and their partners.

Design: Cross-sectional study using self-reported questionnaires.

Sample: 491 couples in which women were aged <45?years when diagnosed with non-metastatic breast cancer in four different groups of treatment: during chemotherapy with or without Trastuzumab; under Trastuzumab with or without hormone therapy; during hormone therapy; and during the follow-up period.

Methods: Patients and partners completed a questionnaire assessing their self-reported perceptions of the disease and treatments (Patient YW-BCI and Partner YW-BCI for the partners) and their emotional distress (CESD; STAI).

Findings: Patients reported more difficulties than partners in the management of child(ren) and everyday life, body image and sexuality, negative affectivity about the disease and apprehension about the future, career management, and finances. While the difficulties were generally more marked in the chemotherapy and Trastuzumab groups than in the hormone therapy and follow-up groups, the negative affectivity about the disease and apprehension about the future was high in all four groups, especially in patients. The partners reported more difficulties in sharing with close relatives, and even more in those groups reflecting the latest treatment phases. No difference appeared between patients and partners in couple cohesion and deterioration of relationships with relatives. Partners were less anxious than patients but as depressed as them.

Conclusions: Difficulties of patients and partners seem particularly severe in the early care pathway, maybe reflecting better adjustment in women under surveillance and their partners. A longitudinal study will substantiate this finding and enable a better identification of some explanatory processes of these differences and similarities in the daily self-reported repercussions of the disease throughout the cancer care pathway.

Implications for psychosocial oncology: It seems important to support young women with breast cancer and their partners, as our results evidence distress in both and differences according to the type of treatment the woman is currently receiving. Healthcare providers need consistent methods to identify and respond to couples’ distress and reduce significant disparities in support.     

Ixazomib promotes CHOP-dependent DR5 induction and apoptosis in colorectal cancer cells

Background: Ixazomib (Ninlaro), a novel proteasome inhibitor, has been developed for the treatment of many cancers and has demonstrated anti-tumor efficacy against various malignancies. However, the mechanism of the anti-tumor effect of ixazomib in colorectal cancer (CRC) cells remains unclear.

Methods: MTS and flow cytometry were performed to determine the effect of ixazomib on CRC cells. Western blotting and real-time RT-PCR were performed to detect ixazomib-induced DR5 upregulation. ChIP was performed to detect CHOP binding to DR5 promoter. Finally, xenograft experiments were carried out to measure the antitumor effect of ixazomib in vivo.

Results: In this study, we revealed the mechanism by which ixazomib inhibits the growth of CRC cells. Our findings indicated that ixazomib treatment induces CHOP-dependent DR5 induction, irrespective of p53 status. Furthermore, DR5 is necessary for ixazomib-mediated apoptosis. Ixazomib also synergized with TRAIL to induce marked apoptosis via DR5 in CRC cells.

Conclusions: Our findings further suggested that ixazomib sensitizes TRAIL/death receptor signaling pathway-targeted CRC and suggested that DR5 induction could be a valuable indicator of ixazomib sensitivity.     

An assessment of the survival impact of multimodal anesthesia/analgesia technique in adults undergoing cytoreductive surgery with hyperthermic intraperitoneal chemotherapy: a propensity score matched analysis

Background: Studies suggest volatile anesthetics and opioids may enhance the malignant potential of cancer cells. The objective of this single institution retrospective study was to evaluate the survival impact of a multimodal opioid-sparing nonvolatile anesthetic technique (MA) in a group of patients who had undergone cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS-HIPEC) for appendiceal carcinomatosis.

Methods: Propensity score matching (PSM) and Cox proportional hazard models were used to compare the survivals of patients who received MA (MA group), to those who received volatile-opioid anesthesia (volatile-opioid group).

Results: Of the 373 patients, 110 (29%) were in the MA group and 263 (71%) in the volatile-opioid group. The MA group was older (mean?±?standard deviation (SD): 55?±?11 versus 53?±?10?years, p?=?.035) and had more patients with ASA scores 3 or 4 (90% versus 81%, p?=?.032), and those with high grade tumors (18% versus 12%, p?=?.009). Intraoperative opioid consumption was lower in the MA group (mean morphine equivalents?±?SD: 13?±?10 versus 194?±?789, p?<?.0001). After PSM, 107 patients remained in each group. In the adjusted Cox proportional hazards model after PSM, MA was not associated with improved progression free survival (PFS) (HR 1.45, 95% CI [0.94–2.22], p?=?.093) or overall survival (OS) (HR 1.66, 95% CI [0.86–3.20], p?=?.128), when compared to volatile-opioid anesthesia.

Conclusions: In this retrospective study, a multimodal opioid-sparing nonvolatile anesthetic approach was not associated with improved survival.

Precis’ statement: In this study of patients undergoing major cancer surgery, the use of multimodal anesthetic and analgesic agents, while avoiding volatile anesthetics and minimizing opioid use was not associated with improved survival.     

Prevalence of psychosocial distress in cancer patients across 55 North American cancer centers

Routine distress screening in United States oncology clinics has been mandatory since 2015.

Objective: This study was the first to assess distress in a geographically diverse sample of cancer patients following mandated distress screening implementation by oncology social workers.

Methods: Sites were self-selected via social workers who applied to participate in the Association of Oncology Social Work’s Project to Assure Quality Cancer Care, advertised through their social media outlets and conference. Electronic screening records were collected from 55 cancer treatment centers in the United States and Canada. Cases required cancer diagnoses and Distress Thermometer (DT) scores to be included. Distress rates and rates by age, sex, cancer type, and ethnicity were examined.

Results: Of 4664 cases, 46% (2157) experienced significant distress (DT score?≥?4). Being female, age 40-59, and having diagnoses of pancreatic or lung cancer was associated with increased likelihood of distress. Half of cases experience clinically-significant distress, though this need was not evenly distributed across patient or cancer types.

Conclusion: Identifying those at risk for distress may help inform optimal resource allocation. Methods to address needs of distressed patients in cases of limited resources are discussed.     

Mental health comorbidities and cost/utilization outcomes in head and neck cancer patients

Purpose: Examine the relationship between mental health comorbidities and health services outcomes in non-elderly adults with head and neck cancer (HNC).

Design: Retrospective, cross-sectional.

Sample: Non-elderly adults with a primary diagnosis of HNC in U.S. Department of Defense (TRICARE) administrative claims data for fiscal years (FY) 2007–2014.

Methods: Linear regression and generalized linear models were used to examine predictors of reimbursed cost and healthcare utilization, respectively.

Findings: On average, there were 2944 HNC patients each year, the majority age 55–64, male, military retirees or family members of retirees, cared for in civilian facilities, and residing in the U.S. southern region. Between FY2007 and FY2014, there were slight increases in prevalence rates for diagnosed depression (12.4%–13.1%), anxiety (8.2%–11.9%), adjustment disorders (3.7%–5.8%), and drug use disorders (10.3%–19.4%), and a slight decrease in alcohol use disorders (12.3%–11.4%). In the cost regression model, depression and anxiety were the seventh and eighth strongest predictors (p?<?.001), behind hospice use, treatment modalities, chronic physical conditions, and tobacco use. In the utilization regression models, depression, adjustment disorder, and anxiety ranked seventh, ninth, and eleventh as the strongest predictors for the number of ambulatory visits; anxiety, depression and substance use disorder ranked fifth, sixth, and eighth in the model examining predictors of the number of annual hospitalizations; and anxiety and depression ranked fifth and sixth in the model examining predictors of the annual number of bed days.

Conclusions: We found strong evidence that mental health comorbidities impact cost and utilization among HNC patients, independent of other factors.

Implications for Psychosocial Providers or Policy: Addressing mental health comorbidities among HNC patients may reduce cost and improve resource efficiency.     

Microwave ablation of hyperplastic parathyroid glands is a treatment option for end-stage renal disease patients ineligible for surgical resection

Background: Secondary hyperparathyroidism (SHPT) is a frequently encountered problem in patients with end-stage renal disease (ESRD). Some patients with severe SHPT could not be managed by medical treatment and are ineligible for surgical resection.

Purpose: Our objective was to evaluate the efficacy, safety of microwave ablation (MWA) on these patients.

Materials and Methods: Between 1 April 2015 and 28 February 2017, 35 patients (M/F 19/16, age 49.8?±?12.9?years) were enrolled. All patients were treated with MWA. Levels of intact parathyroid hormone (iPTH) and of serum calcium and phosphorus were compared pre- and post-ablation. Repeated-measures ANOVA was used to compare treatment outcomes pre- and post-ablation.

Results: Complete ablation was achieved in all 63 glands in the 35 patients with SHPT. The mean follow-up time was 15.9?±?2.2?months. The maximum gland diameter was 6–31?mm (mean, 14.9?±?5.5?mm). The trends of the changes in iPTH and calcium levels showed a curve: the level of iPTH and calcium at 6?months post-ablation were lower than those pre-ablation (both p?<?.0001); after then iPTH remained relatively stable and the end of follow up, with no rebound (p?<?.0001), while instead of calcium at the end of follow up was not significantly lower than pre-ablation (p?=?.462). The trend in the change in phosphate levels showed a straight line; the level of phosphate at 6?months post-ablation and at the end of follow up both were significantly lower than pre-MWA (p?<?.001). There was no major complication.

Conclusions: In this series, MWA was used successfully to treat SHPT patients who are ineligible for surgical resection.     

Safety and technical feasibility of percutaneous ablation for lymph node metastases of hepatocellular carcinoma

Purpose: This study aimed to assess the safety and technical feasibility of percutaneous ablation therapy for lymph node (LN) metastases of hepatocellular carcinoma (HCC).

Material and Methods: A total of 31 consecutive HCC patients with LN metastases who were treated with ablation were included in this retrospective study. Percutaneous ablation was performed under local anesthesia and computed tomography–guidance. The primary endpoint was technique success; secondary endpoints were overall survival (OS), progression-free survival (PFS), and local progression-free survival (LPFS). Survival curves were constructed using Kaplan-Meier method.

Results: The median diameter of metastatic LNs was 30?mm (range, 10–77?mm). The 1-, 3-, and 5-year OS rates were 74.6%, 50.3%, and 50.3%, respectively. The 1-, 3-, and 5-year PFS rates were 24.7%, 0%, and not available for calculation (NA), respectively. The 1-, 3-, and 5-year LPFS rates were 78.7%, 69.9%, and 69.9%, respectively. The technique success and technical effectiveness rates were 100% and 64.5%, respectively. The technical effectiveness rates were 65.4% (17/26) and 60% (3/5) in abdominal LN metastases and distant LN metastases, respectively. Only one patient (1/31, 3.2%) had major complications (massive pleural effusion and severe pneumonia) related to ablation. Minor complications related to ablation included mild abdominal pain (10/31, 32.3%) and self-limiting hematoma (2/31, 6.5%). No ablation-related death occurred.

Conclusion: Percutaneous ablation appears to be a safe and feasible method for treatment of metastatic LNs in patients with HCC.