Predictors of caregiver burden in mothers of children with leukemia and cerebral palsy

Objective: Caring for a sick child can lead to considerable burden in the caregiver. Comparative studies of burden in mothers of children with different types of disorders are rare.

Methods: We assessed levels of and risk factors for burden in mothers of children with leukemia (n: 70) or with cerebral palsy (CP) (n: 69). Subjects were recruited from two hospitals in Ankara.

Results: Levels of burden or depression were not different between groups. Burden was predicted by the presence of depression in the mother and severity of illness in both groups. In the leukemia group, mothers reported higher burden if the child was male or younger; no such relationship was observed in the CP group.

Conclusion: Our results show that type of illness has an effect on levels of burden. Mothers of children with leukemia should receive more attention, especially if their child is male or younger, to take preventive measures against burden.     

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.     

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.     

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.     

Emotions and coping methods of Turkish parents of children with cancer

Objective: This hermeneutic phenomenological study was conducted with the aim to determine the emotions and coping methods of Turkish parents whose children were diagnosed with cancer.

Methods: Data were collected through in-person, in-depth interviews with 12 parents (8 mothers, 4 fathers). The semi-structured interview form was developed based on Elisabeth Kübler-Ross's model of the five stages of grief (denial, anger, bargaining, depression and acceptance) with the addition of questions on coping methods.

Data interpretation proceeded through three phases: superficial reading, structural analysis and comprehensive understanding.

Results: All the parents made statements indicating their devastation while expressing their feelings at the moment they learned of the diagnosis. After overcoming the first shock, most thought it was a false diagnosis, and some thought it was a test from God. The parents were angry mostly with the doctors, themselves, their spouses and God. All the parents participating in the study stated that they had regrets about the past. Most engaged in more emotion-oriented and fewer problem-focused coping efforts. However, some parents used negative coping methods.

Conclusion: These parents need help from healthcare professionals to come to terms with their grief.     

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.     

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.     

Decision-making,knowledge, and psychosocial outcomes in pediatric siblings identified to donate hematopoietic stem cells

Purpose: To (a) describe the decision-making experience and psychosocial outcome of sibling hematopoietic stem cell (HSC) donors, and (b) to determine the feasibility of completing a prospective and longitudinal assessment of HSC sibling donors at a single institution.

Design: A mixed-methods approach was utilized.

Sample and methods: 12 potential siblings HSC donors aged 10–21?years completed various psychological measures and participated in semi-structured interviews at three time points in the donation experience: pre-donation, within 1?week after the harvest procedure, and six months post-donation. Caregivers also completed parent-proxy measures.

Findings: Qualitative analysis indicated donors want to make their own decision about donation but may not be given the option or may feel that there is no choice given their limited awareness of alternative options. Donors felt well prepared for the donation procedure but demonstrated a poor understanding of possible recipient outcomes. A minority of donors endorsed emotional distress prior to and after donation; however, this was not linked to recipient health. Forty percent of donors felt that they had inadequate support following their donation. Small sample size restricted quantitative data analysis.

Conclusions and implications: Utilizing a donor advocate offers opportunity to work with donors to encourage decision-making tied to ideals rather obligation, increase education about possible recipient outcomes, and offer support at key times, such as when a recipient dies. Future research should include prospective multi-site studies.     

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.     

Complicating “the good result”: narratives of colorectal cancer screening when cancer is not found

Objectives: In this paper, we analyze narratives from a Photovoice project on colorectal cancer screening that was carried out with people who had undergone screening and were found to not have cancer.

Methods: Three groups, totaling eighteen participants, took part in the project, meeting multiple times over the course of approximately 10 weeks, and discussing photos they took about colorectal cancer screening.

Results: A common way in which the participants conveyed their screening experiences was through reflection on their own or other people's illnesses. Our findings highlight the multiple meanings of receiving a “good” or noncancerous screening result after undergoing cancer screening.

Conclusion: Such findings suggest that framing noncancerous results only in terms of relief or other positive emotions may ignore the realities people and their families face and their remaining concerns. This paper has broader implications for policies to reduce cancer disparities as well as public health and patient-provider communication about screening.     

Proteomic and bioinformatic analysis of condyloma acuminata: mild hyperthermia treatment reveals compromised HPV infectivity of keratinocytes via regulation of metabolism,differentiation and anti-viral responses

Background: Hyperthermia has proved successful in treating cutaneous human papillomavirus infectious diseases such as plantar wart and condyloma acuminata (CA). Moreover, this treatment provides improved therapeutic efficacy in these conditions as compared with conventional therapies.

Objectives: To investigate the global proteome changes in CA in response to hyperthermia and achieve a better understanding of the mechanisms of hyperthermia therapy against HPV-infectious diseases.

Methods: CA tissue was obtained from patients undergoing pathological examinations. Diagnosis was verified as based on results of both HE staining and HPV-DNA PCR assay. Hyperthermia was achieved with a 44?°C water bath. Differentially expressed proteins (DEPs) were identified by iTRAQ labeling, SCX chromatography and LC-MS/MS assay. Validation of proteomic results was performed using real-time qPCR and western blot, while bioinformatic analysis of DEPs was accomplished by R 3.4.1, STRING and Cytoscape softwares.

Results: In response to hyperthermia, a total of 102 DEPs were identified with 37 being upregulated and 65 downregulated. Among these DEPs, hyperthermia induced proteins involved with anti-viral processes such as OAS1, MX1, BANF1, CANX and AP1S1, whereas it inhibited proteins that participated in cellular metabolism, such as GALT, H6PD, EXOSC4 and EXOSC6; protein translation, such as RPS4Y1; as well as keratinocyte differentiation, such as KRT5, KRT27, KRT75, KRT76 and H2AFY2.

Conclusions: Hyperthermia inhibited enzymes and molecules responsible for metabolism modulation and keratinocyte differentiation in CA tissue, whereas it promoted factors involved in anti-viral responses. Such effects may, in part, contribute to the efficacy of local hyperthermia therapy against HPV infection.     

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.     

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.     

Starvation in cancer cells: circulating arginine is good for cancer but bad for patients

Introduction: Currently, basic understanding of heterogeneity and complexity of tumors is depicted at molecular, cellular, genetic, epigenetic and metabolic adaptations levels.

Areas covered: There are appreciable numbers of views to pinpoint signaling axis that support metabolic adaptations of cancer cells in response to environmental pressures including nutritional factors and drug treatments. Specifically, nutritional deprivation and autophagy in certain types of cancer are linked to the abilities of cancer cells to use arginine in an auxotrophic or prototrophic manner.

Expert opinion: Hence, this paper highlights the current scope of arginine- and autophagy-centered metabolic adaptations across tumor types and possible avenues to bring tumors towards cytotoxic or cytostatic death.     

Management strategy for nerve damage during radiofrequency ablation of thyroid nodules

Objective: The aim of this study was to introduce a management strategy for nerve damage occurring during radiofrequency ablation (RFA).

Methods: From January 2016 to October 2017, 17 patients who experienced the symptoms of nerve damage during RFA were enrolled in this study. If damage to nerves was suspected during RFA, ablation was stopped immediately, and a cold solution of 5% dextrose was injected directly into the space where the nerves were located until symptoms improved. Patients were followed up after the procedure until symptoms had resolved. The clinical data of patients who received a cold dextrose solution injection for nerve damage were compared with those who did not receive such an injection.

Results: Of 17 patients who experienced nerve damage, 12 received an injection of cold dextrose solution shortly after the emergence of symptoms. While resolution of symptoms was seen in all 17 patients, the mean time to recovery was significantly faster in the 12 patients who received treatment with an injection of cold dextrose solution than in those patients who did not receive such a treatment (p value = .041).

Conclusions: In the event of thermal damage to adjacent nerve structures during RFA, the direct injection of a cold dextrose solution is a simple and effective treatment that can result in rapid symptom resolution.     

Successful treatment of a BRAF V600E-mutant extracranial metastatic anaplastic oligoastrocytoma with vemurafenib and everolimus

Background: Extracranial metastasis is a rare phenomenon of anaplastic oligoastrocytoma. When patients progress after comprehensive treatment, there is often no effective treatment. Rapid development of gene detection technology makes precision treatment of glioma possible.

Patient and methods: A 22-year-old girl was firstly diagnosed with anaplastic oligoastrocytoma WHO grade III-IV in 2014, and progressed rapidly after chemoradiotherapy in multiple extraneural lesions in 2016. She was expected to have a short life and Next-Generation Sequencing (NGS) was applied.

Results: Mutation of BRAF (V600E) was reported by 1st NGS and oral vemurafenib stabilized her disease for 6 months. PIK3CA was reported by 2nd NGS after her progression of vemurafenib. The oral administration of everolimus together with vemurafenib stabilized her disease for another 6 months. However, the patient died due to the rapid progression of the disease on 24 February 2018.

Conclusion: We successfully treated a BRAF V600E-mutated anaplastic oligoastrocytoma with multiple extraneural metastases with vemurafenib and everolimus. For late-staged patients who have no clear and effective treatment plan, NGS may serve as an effective option.     

Larotrectinib for the treatment of TRK fusion solid tumors

Introduction: TRK fusions occur across a wide range of cancers in children and adults. These fusions drive constitutive expression and ligand-independent activation of the TRK kinase and are oncogenic. Larotrectinib is the first highly potent and selective small molecule ATP competitive inhibitor of all three TRK kinases to enter clinical development.

Areas covered: This review covers the current preclinical and clinical evidence for TRK inhibitors for TRK fusion cancers, focusing on larotrectinib.

Expert commentary: Larotrectinib has demonstrated a remarkable 75% centrally confirmed objective response rate in patients with TRK fusion cancers in phase 1 and phase 2 clinical trials with generally mild side effects. Responses appear independent of the patient’s age, underlying histology, and specific fusion partner and are durable in many patients. Larotrectinib is likely to be the first FDA-approved histology-agnostic molecularly targeted therapy. The evolving role of molecular profiling of advanced cancers is discussed.     

The treatment of cervical pregnancy with high-intensity focused ultrasound followed by suction curettage: report of three cases

Objective: Cervical pregnancy (CP) is a rare type of ectopic pregnancy and is considered to be a life-threatening condition due to the risk of severe hemorrhage. Unfortunately, no consensus on standard conservative treatment for CP has been established. The study objective was to evaluate the efficacy and safety of high-intensity focused ultrasound (HIFU) followed by suction curettage for cervical pregnancy.

Method: Three patients with cervical pregnancy undergoing high-intensity focused ultrasound followed by suction curettage were analyzed. Patient age, gestational age, endocervical mass, serum human chorionic gonadotrophin (HCG) level, blood loss, and time for normal menstruation recovery were recorded.

Results: Three patients with cervical pregnancy were successfully treated with HIFU followed by suction curettage. After HIFU treatment, the fetal cardiac activity disappeared or the blood flow in the pregnancy tissue significantly decreased. The termination of the cervical pregnancy of all three patients was performed successfully without heavy bleeding. The estimated blood loss was 10–20?ml. The time for menstruation recovery was 30–45?days. No obvious complications of HIFU were observed in these cases.

Conclusion: High-intensity focused ultrasound followed by suction curettage seems to be considered as conservative management for patients who desire to preserve their uterus.