Complementary and Alternative Medicine Use in Patients With Cancer and Immigration Background.

PURPOSE: Studies have shown that patients with cancer are more likely to use complementary and alternative medicine (CAM) than noncancer patients for symptom relief and hope. We aimed to evaluate factors of race, ethnic groups, and immigration status in attitude of patients with cancer in seeking out CAM. PATIENTS AND METHODS: This is a prospective questionnaire study where information on demographics, cancer information, race/ethnicity, immigration duration, and psychosocial factors was correlated with the CAM use in a community cancer center located in the borough of Brooklyn, at New York City. RESULTS: Among 658 patients, the prevalence of CAM use was 66.11%. CAM use was 71.98% in females and 54.34% in males (P = .113 × 10-4). Patients of African descent had higher CAM use (72.73%) than the White patients (63.53%; P = .0371). There was no difference of CAM use between the US born (68.77%) and the immigrants (63.98%, P = .199) as a whole; however, comparing with the US born (66.50%), Asian-born immigrants had lower CAM use (53.77%, P = .0161), whereas Latin-American born had a numerical trend toward higher CAM use (74.83%, P = .0608). The number of years of living in the United States was not associated with more CAM use. Prayer and spirituality was the most common CAM subtype used (25.91%). There was no difference in CAM use in the respective non-White ethnic groups whether they were US born or non-US born. CONCLUSION: In this cohort of patients with cancer enriched with immigration background, CAM use was the highest in African American patients. The use of CAM in the non-White patients was associated with their ethnic background, regardless whether they were US born or not. Cultural roots appeared to be a strong influencing factor for the usage of CAM.

Novel platform leveraging electronic medical record (EMR) to triage patients admitted with high-grade immune-related adverse events (irAEs) to the immune-toxicity (ITOX) service.

BACKGROUND: The incidence of high-grade immune-related adverse events (irAEs) due to immune checkpoint inhibitors (ICIs) is increasing due to the rapid expansion of indications for their use. There is an urgent need for a feasible approach of identifying patients with high-grade irAEs to ensure early detection and proper management of this unique set of toxicities. METHODS: We established one of the first inpatient services that are specifically devoted to mitigating irAEs. The service uses a multidisciplinary approach with consulting service from experts in managing irAEs. We are leveraging the electronic medical record (EMR) to triage patients who are admitted to the hospital and have received or are currently receiving ICIs. A list of patients with ICI exposure is generated daily by EMR and then curated manually to identify patients with potential irAEs. RESULTS: A total of 129 patients with high-grade irAEs were admitted between June 2018 and June 2019. The most common irAEs were colitis (32%), pneumonitis (30%), and hepatitis (14%). Eighty five per cent of the patients had grade 3 irAEs and 15% had grade 4-5. About half of the patients had received ICI monotherapy; 30% had received combination of ICIs and non-ICIs; and 19% had received a combination of ICIs. Only 9% of patients had steroid-refractory irAEs requiring other immunosuppressive agents. The average length of stay for irAE-related admission was 11 days with a readmission rate due to recurrent irAEs of 26% within a year. CONCLUSION: We demonstrated the feasibility of using the EMR to accurately triage patients with suspected irAEs to a dedicated immune-toxicity service. Our model is adaptable in major academic centers and could have a major impact on quality of care and future clinical research addressing irAEs.

The Immune Modulation Effect of Locoregional Therapies and Its Potential Synergy with Immunotherapy in Hepatocellular Carcinoma.

Locoregional therapies (LRTs) including radiofrequency ablation, surgical resection, and TACE, play a pivotal role in the treatment of early stage/locally advanced hepatocellular carcinoma (HCC). Besides their direct effect on tumor cells, LRTs also play an essential role in the immunomodulation of the tumor microenvironment which is of interest in the current era of cancer immunotherapy. In this review, we describe the HCC immune microenvironment and how it is affected by LRTs as described in multiple pre-clinical and clinical studies and provide the rationale for combining LRTs with immunotherapy.

Analysis of Outcomes in Patients With BRCA1/2 Breast Cancer Mutations Treated With Accelerated Partial Breast Irradiation (APBI).

OBJECTIVE: To analyze outcomes and survival for BRCA1/2+ patients treated with accelerated partial breast irradiation (APBI). MATERIALS AND METHODS: Retrospective review was performed on 341 women treated with intracavitary APBI (Mammosite or Contura) postlumpectomy from 2002 to 2013. Patients were treated to 34.0 Gy in 10 BID fractions. Of 341 treated patients, 11 (3.2%) had BRCA1/2 mutations, 5 of whom had an oophorectomy. Ipsilateral breast tumor recurrence (IBTR), contralateral breast tumor recurrence (CBTR), and breast tumor recurrence progression-free survival were analyzed using SPSS-17. BRCA1/2+ patient outcomes were compared with a general population treated cohort. RESULTS: Median age at diagnosis was 66 years, for BRCA1/2+ women it was 61 years. Median follow-up was 8.4 years and for BRCA1/2+ patients it was 8.8 years. IBTR for the entire cohort was 3.5%, while CBTR was 1.2%. Both IBTR and CBTR for the BRCA1/2+ group were 0%. The 5-year IBTR-free survival was 97.3% (95% confidence interval [CI]=94.9%, 98.6%), and the CBTR-free survival was 99.4% (95% CI=97.6%, 99.9%). The 5-year breast tumor recurrence-free survival was 96.7% (95% CI=94.1%, 98.2%). As no patients with BRCA1/2+ mutation died of metastatic breast cancer or recurrence during follow-up and review, overall survival could not be evaluated. CONCLUSIONS: To date, BRCA1/2+ patients treated with APBI sustained no recurrences, or second cancers. Most patients had an ER+ status and underwent oophorectomy, which may be a protective mechanism for recurrence. This is the first outcomes report in the literature of BRCA1/2 mutations treated with APBI technique.

Multiple Myeloma Masquerading as Ovarian Carcinosarcoma Metastases: A Case Report and Review of the Approach to Multiple Myeloma Screening and Diagnosis.

Multiple myeloma is the most common plasma cell dyscrasia and causes 2% of all cancer deaths in Western countries. Ovarian carcinosarcomas are very rare gynecological malignancies and account for only 1-2% of all ovarian tumors. In this case, we report a 67-year-old woman with known relapsed ovarian carcinosarcoma who presented with headache and neck pain. She was found to have new lytic lesions in the cranial and thoracic regions. While these lesions were assumed to be metastases, a diligent approach detected an M-spike on serum protein electrophoresis and a monoclonal gammopathy with immunoglobulin G lambda monoclonal immunoglobulin on immunofixation. A bone marrow biopsy confirmed the diagnosis of multiple myeloma. To our knowledge, this is the first ever reported case of concomitant multiple myeloma and ovarian carcinosarcoma. Our case highlights the utmost importance of a systematic approach to lytic lesions and emphasizes the need to consider secondary malignancies in the evaluation of possible metastases. We used the International Myeloma Working Group guidelines for screening and diagnosing multiple myeloma, and we provide a thorough review of this updated approach.

Rare Presentation of Adrenocortical Carcinoma in a 4-Month-Old Boy.

Adrenocortical carcinoma (ACC) is a rare malignancy and even rarer in infancy. Most of these tumors in pediatric age group are hormonally active and predominantly present with virilization. Cortisol hypersecretion presenting as Cushing syndrome is extremely rare and seen in older age groups. We report a 4-month-old infant who presented with linear growth arrest and excessive weight gain in early infancy, consequently diagnosed with ACC. On long-term follow-up for 7 years, he remained metastasis free following surgical resection and was not treated with chemotherapy.

Rare Case of Spinal Cord Compression as Initial Presentation of Thymic Carcinoma.

Thymic carcinomas are rare aggressive cancers with limited clinical trial data. Its usual treatment is surgical resection with variable response to chemotherapy and radiation. It usually presents as anterior mediastinal mass with late sequela of metastases to the lymph nodes, pleura and bones. We present of thymic carcinoma with a rare initial presentation of vertebral metastases causing spinal cord compression.

Prostatic Lymphoma Masquerading as Urinary Retention and Hematuria With Review of Literature.

Lymphomas of prostate are very rare tumors. They are not commonly considered in the clinical and histological differential diagnosis of prostatic enlargement. We report a case of a 49-year-old man who presented to emergency department with several weeks of difficulty in urination, for which he was being treated for benign prostate hyperplasia with no improvement. Computerized tomography scan showed lobulated mass originating from the superior aspect of the prostate with right inguinal lymph node involvement and no distant organ metastatic disease. Prostatic biopsy revealed diffuse large B-cell lymphoma. The patient achieved complete remission after six cycles of rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone chemotherapy regimen. Lymphomas of the prostate should be considered in differential diagnosis of the patient presenting with obstructive lower urinary tract symptoms especially in patients with normal prostatic-specific antigen level and previous history of lymphoma in other sites.

Synchronous Hodgkin's lymphoma and seminoma: a rare coexistence and an important lesson.

Synchronous presentation of seminoma and lymphoma is rare but has important ramifications for the treatment of both malignancies. Without clinical vigilance, this situation may be easily missed, leading to inappropriate management. We describe a patient with synchronous seminoma and Hodgkin's lymphoma and discuss the implication on his treatment.

A Diagnostic Surprise: Primary Hodgkin's Lymphoma of the Lung.

An 81-year-old male presented to the emergency room with a 3-month history of progressive shortness of breath, productive cough with white sputum, and generalized weakness with 10-pound weight loss in 2 months. On presentation, the patient was afebrile, with blood pressure of 93/55 mm Hg and oxy-hemoglobin saturation of 92% on 2 liters of oxygen via nasal cannula. Complete blood count with differential was significant for white count of 12 400/mL. Brain natriuretic peptide level was 454 ng/mL. Postero-anterior chest radiograph showed multiple round opacities in the lung fields. Computed tomography scan of the chest confirmed multiple round densities in both the lung fields along with mild mediastinal lymphadenopathy. Core needle biopsy was performed. Immunohistochemical stains were positive for CD30 and CD15 in a population of large atypical cells amid a background of CD3-positive nonneoplastic cells. These results were in support of the diagnosis of classical Hodgkin's lymphoma of the lung with histological appearance confirming nodular sclerosis type. The patient was started on chemotherapy but was readmitted in 20 days for acute respiratory distress and suffered cardiac arrest and subsequently died. This case highlights the fact that although primary pulmonary Hodgkin's lymphoma of the lung is a rare entity, it should be thought of as a differential while evaluating lung masses. In these cases, definite diagnosis can only be made by biopsy and histology. Early commencement of chemotherapy and regular follow-up with oncology is essential.

Anti-claudin 18.2 antibody as new targeted therapy for advanced gastric cancer.

Targeted therapy and immunotherapy have revolutionized treatment of various cancers in the past decade. Despite targeted therapy with trastuzumab in Her2-positive gastric cancer patients, survival has been dismal, mostly due to disease progression and toxicity related to the treatments. One area of active development is looking for ideal monoclonal antibodies (IMAB) specific to the proteins only on the tumor and hence avoiding unnecessary side effects. Claudin proteins with isoform 2 are one such protein, specific for several cancers, particularly gastric cancer and its metastases, leading to the development of anti-claudin 18.2 specific antibody, claudiximab. This review will highlight the latest development of claudiximab as first in class IMAB for the treatment of gastric cancer.

Comparison of primary radiation versus robotic surgery plus adjuvant radiation in high-risk prostate cancer: a single center experience.

OBJECTIVE: The objective of this study was to compare robotic-prostatectomy plus adjuvant radiation therapy (RPRAT) versus primary RT for high-risk prostate cancer (HRPCa). MATERIALS AND METHODS: A retrospective chart review was performed for the HRPCa patients treated in our institution between 2000 and 2010. One hundred and twenty-three patients with high-risk disease were identified. The Chi-square test and Fisher's exact test were used to compare local control and distant failure rates between the two treatment modalities. For prostate-specific antigen comparisons between groups, Wilcoxon rank-sum test was used. RESULTS: The median follow-up was 49 months (range: 3-138 months). Local control, biochemical recurrence rate, distant metastasis, toxicity, and disease-free survival were similar in the two groups. CONCLUSIONS: Primary RT is an excellent treatment option in patients with HRPCa, is equally effective and less expensive treatment compared with RPRAT. A prospective randomized study is required to guide treatment for patients with HRPCa.

Stereotactic body radiation therapy (SBRT) for early stage lung cancer delivers clinically significant radiation to the draining lymph nodes.

BACKGROUND: To evaluate clinically significant radiotherapy (RT) dose to draining lymph nodes (LN) in patients treated with SBRT. FINDINGS: Early stage non-small cell lung cancer patients treated with SBRT were selected for analysis. Patients received SBRT if they were not considered eligible for surgical resection. RT plans for 29 patients (32 lesions) were analyzed. For each patient, ipsilateral and contralateral levels 2, 3, 4, 5, 6, 7 and ipsilateral hilar LN stations were contoured. Dose volume histograms and dosimetric coverage of each lymph node region were obtained for each patient. There were 14 males and 15 females. Median age was 75 (range 60-89). Clinically significant RT was received at the corresponding draining lymph node station depending on the primary tumor location. Friedman's non-parametric test revealed a statistically significant difference in RT dose to LN stations depending on the location of the tumor (p<0.0001). CONCLUSION: SBRT for early stage lung cancer results in significant RT dose to the draining LN. This RT dose may be sufficient to eliminate subclinical microscopic disease despite being a highly conformal treatment. Prospective studies are needed to evaluate if SBRT is comparable to lobectomy plus mediastinal lymph node dissection as a treatment option.

Stereotactic body radiation therapy (SBRT) for early stage lung cancer delivers clinically significant radiation to the draining lymph nodes.

BACKGROUND: To evaluate clinically significant radiotherapy (RT) dose to draining lymph nodes (LN) in patients treated with SBRT. FINDINGS: Early stage non-small cell lung cancer patients treated with SBRT were selected for analysis. Patients received SBRT if they were not considered eligible for surgical resection. RT plans for 29 patients (32 lesions) were analyzed. For each patient, ipsilateral and contralateral levels 2, 3, 4, 5, 6, 7 and ipsilateral hilar LN stations were contoured. Dose volume histograms and dosimetric coverage of each lymph node region were obtained for each patient. There were 14 males and 15 females. Median age was 75 (range 60-89). Clinically significant RT was received at the corresponding draining lymph node station depending on the primary tumor location. Friedman's non-parametric test revealed a statistically significant difference in RT dose to LN stations depending on the location of the tumor (p<0.0001). CONCLUSION: SBRT for early stage lung cancer results in significant RT dose to the draining LN. This RT dose may be sufficient to eliminate subclinical microscopic disease despite being a highly conformal treatment. Prospective studies are needed to evaluate if SBRT is comparable to lobectomy plus mediastinal lymph node dissection as a treatment option.