Optimizing smartphone psychotherapy for depressive symptoms in patients with cancer: Multiphase optimization strategy using a decentralized multicenter randomized clinical trial (J-SUPPORT 2001 Study).

AIM: Patients with cancer experience various forms of psychological distress, including depressive symptoms, which can impact quality of life, elevate morbidity risk, and increase medical costs. Psychotherapy and pharmacotherapy are effective for reducing depressive symptoms among patients with cancer, but most patients prefer psychotherapy. This study aimed to develop an efficient and effective smartphone psychotherapy component to address depressive symptom. METHODS: This was a decentralized, parallel-group, multicenter, open, individually randomized, fully factorial trial. Patients aged ≥20 years with cancer were randomized by the presence/absence of three cognitive-behavioral therapy (CBT) skills (behavioral activation [BA], assertiveness training [AT], and problem-solving [PS]) on a smartphone app. All participants received psychoeducation (PE). The primary outcome was change in the patient health questionnaire-9 (PHQ-9) total score between baseline and week 8. Secondary outcomes included anxiety. RESULTS: In total, 359 participants were randomized. Primary outcome data at week 8 were obtained for 355 participants (99%). The week 8 PHQ-9 total score was significantly reduced from baseline for all participants by -1.41 points (95% confidence interval [CI] -1.89, -0.92), but between-group differences in change scores were not significant (BA: -0.04, 95% CI -0.75, 0.67; AT: -0.16, 95% CI -0.87, 0.55; PS: -0.19, 95% CI -0.90, 0.52). CONCLUSION: As the presence of any of the three intervention components did not contribute to a significant additive reduction of depressive symptoms, we cannot make evidence-based recommendations regarding the use of specific smartphone psychotherapy.

Smartphone Psychotherapy Reduces Fear of Cancer Recurrence Among Breast Cancer Survivors: A Fully Decentralized Randomized Controlled Clinical Trial (J-SUPPORT 1703 Study).

PURPOSE: Fear of cancer recurrence (FCR) is a common distressing condition. We investigated the efficacy of smartphone problem-solving therapy and behavioral activation applications in breast cancer survivors. METHODS: This was a decentralized randomized trial. Participants were disease-free breast cancer survivors age 20-49 years who were randomly assigned to the smartphone-based intervention or waitlist control. Both groups received treatment as usual. The control group could access the smartphone apps during weeks 8-24. The intervention comprised smartphone problem-solving therapy and behavioral activation apps. The primary end point was the Concerns About Recurrence Scale at week 8. Secondary outcomes included the Fear of Cancer Recurrence Inventory-Short Form (FCRI-SF), the Hospital Anxiety and Depression Scale (HADS), the Short-form Supportive Care Needs Survey (SCNS-SF34), and the Posttraumatic Growth Inventory at weeks 8 and 24 (trial registration: UMIN-CTR: UMIN000031140). RESULTS: The intervention group included 223 participants, and the control group included 224 participants. Primary outcome data were obtained for 444 participants, and 213 participants in the intervention arm completed the week 24 assessment. The intervention group had statistically greater improvements than controls at week 8 on the Concerns About Recurrence Scale (difference -1.39; 95% CI, -1.93 to -0.85; P < .001), FCRI-SF (difference -1.65; 95% CI, -2.41 to -0.89; P < .001), HADS depression (difference -0.49; 95% CI, -0.98 to 0; P < .05), and SCNS-SF34 psychological domain (difference -1.49; 95% CI, -2.67 to -0.32; P < .05). These scores at week 24 were not statistically significant compared with week 8 although the HADS depression score at week 24 was significantly reduced (P = .03). CONCLUSION: Novel smartphone psychotherapy offers a promising way to reduce FCR given the large number of survivors and a limited number of therapists to competently conduct psychotherapy.

[Proactive Efforts by Medical Establishments to Support Working Cancer Patients and Formation of Comprehensive Employment Support Networks in Local Communities].

As part of proactive efforts to support working cancer patients at medical establishments, patients were given advice not to quit working after diagnosis and invited to a cancer counseling and support center. Further, medical treatment plans focusing on treatment period were presented prior to the start of treatment. These plans can be useful for cancer patients who seek support from their employers about changing their working conditions during treatment. Although these active support initiatives for newly diagnosed working cancer patients tended to contribute to a decrease in the rate of early job termination, the number of cancer patients who quit their work did not decrease significantly. There was a limit to work-related support at the clinical site. It is essential for many professionals to collaborate, such as clinicians, occupational health staff and working support professionals in the promotion of measures for balancing work and treatment for cancer patients. In the Tokai area, we set up the Cancer and Employment Workshop in 2015. We have been working to establish a local network to comprehensively support these patients.

Malignant granular cell tumor of the breast: case report and literature review.

Granular cell tumors (GCTs) are uncommon soft tissue tumors that mostly occur in patients between 40 and 60 years of age and can occur at various body sites. Malignant granular cell tumors (MGCTs) comprise less than 2 % of GCTs and are mostly found on the lower extremities, especially the thighs. These tumors grow more rapidly than benign GCTs, and most importantly, they can metastasize. We describe an MGCT that presented as a right breast mass in a 79-year-old Japanese woman. Local excision was performed for the primary tumor, which was diagnosed as an atypical GCT, but 15 months later, the tumor recurred at the same site. Thereafter, right mastectomy with axillary lymph node dissection was performed. Metastatic disease was identified in 2 of 12 lymph nodes. The pathological examination revealed that the tumor had progressed to an MGCT after recurrence. Multiple liver, lung and bone metastases were revealed 4 months after the second surgery, and the patient died 34 months after the primary surgery. Our findings highlighted the difficulty in diagnosing MGCTs using histological features alone and suggested the usefulness of Ki67 values. A tumor with a high level of Ki67 should be treated as malignant, even if the tumor has few pathological features of malignancy.

Multidisciplinary management of small cell carcinoma of the breast: a case report.

We report a case of primary small cell carcinoma (SCC) of the breast in a 59-year-old female. To the best of our knowledge, there are only 44 cases of this disease reported in the English literature. The patient also had regional nodal metastases, but no distant metastases. She underwent neoadjuvant chemotherapy according to a regimen of pulmonary SCC, and combination of cisplatin and etoposide (CDDP+VP16). The tumor partially responded to neoadjuvant chemotherapy. The treatment was followed by modified radical mastectomy and adjuvant chemotherapy, i.e., EC therapy (epirubicin and cyclophosphamide). She was also administered in total 50 Gy of radiation treatment to the chest wall. At this writing, the patient has evidenced no recurrence 36 months after her diagnosis.

An awareness survey of surgeons involved in breast cancer treatment regarding their patients returning to work.

Surgeons focus on the period of absence from work during the initial treatment of breast cancer. The aim of this study was to determine surgeons' perceptions and awareness regarding the necessary period of absence from work during breast cancer treatment. We created a questionnaire for all surgeons involved in breast cancer treatment who are affiliated with the Department of Surgery at the Nagoya University Graduate School of Medicine and its associated facilities. The necessary leave of absence period for each treatment was considered, and the decision regarding whether patients should return to work was examined. The surgeons were instructed to assume that a 'heavy load worker' was a nurse or caregiver and that a 'light load worker' was a medical office worker. This study included 184 surgeons (response rate: 96.8%). More than half of the surgeons considered that light load workers could return to work within 2 weeks; 89.8% after conservative resection, 71.6% after total mastectomy, 50.3% after axillary dissection. In contrast, more than half of the surgeons considered that heavy load worker should wait returning to work more than 3 weeks; 49.4% after conservative resection, 73.3% after total mastectomy, 85.7% after axillary dissection. For patients treated with chemotherapy, three-quarters of the surgeons indicated that it would be difficult to work while receiving anthracycline regimens. The results suggest that surgeons can predict the approximate period of absence from work for patients who receive an initial treatment of breast cancer.

Therapeutic strategy for granulomatous lobular mastitis: a clinicopathological study of 12 patients.

Granulomatous lobular mastitis (GLM) is a rare inflammatory pseudotumor. No therapeutic modality for this disease has been established because of its rarity. The purpose of this study is to evaluate the treatment strategies of GLM. Twelve women who met the histological criteria for GLM were retrospectively studied. The clinical data and the presentation, histopathology, and management of the disease were analyzed by reviewing the patients' medical records. The diagnosis of GLM was confirmed histologically by core needle biopsy in 9 cases, by vacuum-assisted biopsy in 2 cases, and by excisional biopsy in 1 case. Ten patients received corticosteroid treatment and another two patients were treated with local excision or incision and drainage. The median initial dosage of corticosteroid (Prednisolone) was 30 mg/day (range: 15-60 mg/day), and the dosages were tapered according to improvement. The median duration of corticosteroid treatment was 5 months (range: 1-12 months). The median follow-up period was 22 months (range: 6-104 months), and no patient treated with corticosteroid demonstrated recurrence. However, patients treated with excision or incision and drainage had recurrences. These results suggest that steroid treatment may be the first choice in treatment strategies for GLM.

Midkine protects hepatocellular carcinoma cells against TRAIL-mediated apoptosis through down-regulation of caspase-3 activity.

BACKGROUND: It is believed that midkine (MK), a heparin-binding growth factor, plays an important role in carcinogenesis. However, the biologic mechanism of MK in hepatocellular carcinoma has not been clarified to date. The objective of the current study was to investigate the antiapoptotic role of MK in a human hepatoma cell line. METHODS: The human hepatoma cell line HepG2 was used to study the antiapoptotic effect of MK. Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL)/actinomycin D (ActD)-induced apoptosis was detected using a 2-(2-methoxy-4-nitrophenyl)-3-(4-nitrophenyl)-5-(2,4-disulphophenyl)-2H-tetrazolium monosodium salt (WST-8) assay, a caspase-3 activity assay, a caspase-8 activity assay, and flow cytometric analysis. RESULTS: TRAIL had a potent, dose-dependent inductive effect on cell death in HepG2 cells, for which viable cell counts decreased to 6.3% of the control count at a TRAIL concentration of 100 ng/mL in the presence of 500 ng/mL ActD. Flow cytometry was used to demonstrate that apoptosis induced by TRAIL/ActD was in fact the cause of cell death. According to the WST-8 assay, MK pretreatment resulted in the suppression of TRAIL/ActD-mediated apoptosis in HepG2 cells, although cell viability did not increase when HepG2 cells were treated with MK alone. Caspase-3 activity was down-regulated when MK was added, but caspase-8 activity was high in both the absence and presence of MK. CONCLUSIONS: The results of the current study indicate that MK acts as an antiapoptotic factor in HepG2 cells through the down-regulation of caspase-3 activity.

Association of hereditary spherocytosis with familial adenomatous polyposis in a pedigree: a new syndrome or coincidence?

No association of familial adenomatous polyposis (FAP) and hereditary spherocytosis (HS) has been reported, both of which are inherited in an autosomal dominant manner. We present the first reported case of FAP with spherocytosis and construct the family pedigree. In the patient's pedigree, both FAP and spherocytosis were inherited in an autosomal dominant trait. In the 34-year-old Japanese proband's leukocytes, we found no abnormal chromosomal band, and a germline mutation of the APC gene was not detected. All possible genes reported to be linked to HS were located far from chromosome 5q on which the APC gene is located. Although it is unknown if erythrocyte membrane disorder is an additional phenotype of FAP, to the best of our knowledge, this is the first documentation of FAP associated with spherocytosis.

Prognostic value of plasma vascular endothelial growth factor in patients with colorectal cancer.

BACKGROUND: Vascular endothelial growth factor (VEGF) is thought to be the most powerful angiogenic factor in many malignancies while and several reports have determined serum VEGF to be a prognostic indicator for various malignancies. However, serum VEGF may not be suitable for the measurement of circulating VEGF levels, given that clot formation during the process of collecting sample induces platelet activation and the subsequent release of many cytokines. MATERIALS AND METHODS: Blood samples were obtained prior to surgery from 33 patients with colorectal cancer, and additional samples were obtained 6 months post-operatively from 15 of the 33 patients. Plasma levels of VEGF were assessed using the quantitative sandwich-enzyme immunoassay technique. We investigated the relationships between plasma levels of pre-operative VEGF, prognosis and clinicopathological factors in patients with colorectal cancer. In addition, the relationship between pre-operative and post-operative plasma levels of VEGF obtained at 6 months was assessed. RESULTS: Although not significant, a trend was observed for high plasma levels of VEGF to occur with more advanced colorectal cancer. Plasma levels of VEGF were only significantly increased in patients who had recurrence and a worsening of colorectal cancer. In blood samples obtained from 15 patients both prior to surgery and 6 months post-operatively, post-operative mean plasma VEGF tended to decrease relative to the pre-operative level. CONCLUSION: These results suggest that high plasma levels of VEGF may be observed in more advanced colorectal cancer patients, especially in patients who develop recurrence or a worsening of their condition. Thus, such patients may require additional immunochemotherapy after surgery.