Predictors of herbal medicine use among cancer patients.

PURPOSE: Moroccan studies have shown a high frequency of use of traditional and complementary medicines (T&CM). No survey has investigated the predictive factors of the use of traditional herbal medicine. This study aims to assess the prevalence, the determinants, and the predictors of this use. METHODS: At the regional oncology center of Beni Mellal, we conducted a descriptive and analytical cross-sectional study with 530 adult cancer patients chosen by quota sampling. A 54-item questionnaire was used to perform the face-to-face survey. The Complementary and Alternative Medicine (CAM) healthcare model was used to create this instrument. RESULTS: The prevalence of traditional herbal medicine use was 36.6%. Several variables of the conceptual model were associated with the use of herbal medicine (gender, attitude, and belief towards T&CM, financial resources, and clinical characteristics of patients) (p < 0.05). Predictors of traditional herbal medicine use were female gender (OR = 4.687; p < 0.000), social impact of cancer (OR = 2.314; p < 0.05), emotional impact of cancer (OR = 2.314; p < 0. 05), expected benefits of T&CM use (OR = 3.453; p < 0.000), perceived scientific barriers (OR = 0.580; p < 0.000), perceived socioeconomic barriers (OR = 0.657; p < 0.005), and social norms of relatives (OR = 3.238; p < 0.000). CONCLUSION: The use of herbal medicine is quite frequent. The profile of users is represented by women who experience pain and the psychosocial impact of cancer and who have positive beliefs about TCMs, are influenced by their relatives and who did not perceive the barriers of this use.

[Paraneoplastic dermatomyositis revealing an undifferentiated nasopharyngeal carcinoma: about a case]. / La dermatomyosite paranéoplasique révélant un carcinome indifférencié du nasopharynx: à propos d'un cas.

Dermatomyositis (DM) is an inflammatory disease of unknown origin that manifests as a myopathy associated with typical skin lesions. Association between DM and cancer is frequent (from 18% to 32% according to case series). It was described for the first time by Stertz in 1916 in association with gastric cancer. All histological types and sites of cancer in the general population may be associated with DM. Its association with nasopharyngeal carcinoma (NPC) is rarely described and the incidence proportion is 1 case of nasopharyngeal carcinoma per 1.000 persons.

Complete histologic response to chemotherapy in a patient with a mediastinal yolk sac tumor: a case report.

BACKGROUND: Malignant mediastinal germ cell tumors are a rare disease and represent only 1% to 4% of all mediastinal tumors. Gonadal germ cell tumors are generally the most common type and constitute 90% of germ cell tumors. The mediastinum is the second most frequently affected area ahead of other extragonadal areas, which include the retroperitoneum, the sacrococcygeal area, and the central nervous system. We report on the case of a mediastinal yolk sac tumor with a complete histological response to chemotherapy. CASE PRESENTATION: A 26-year-old Moroccan man, without a medical or surgical history, presented with a four-month history of chest distress, dyspnea, and a frequent dry cough for the previous month. A computed tomographic scan of the chest revealed a bulky mediastinal mass, which was biopsied. Histologically, the tumoral mass proved to be a yolk sac tumor. The serum level of alpha-fetoprotein of this patient was elevated to 19052 ng/ml.After 4 courses of preoperative chemotherapy, the patient underwent a surgical resection of the tumor, with a complete pathologic response.At the time of writing, the patient is alive with complete remission without any evidence of recurrence. CONCLUSION: Primary mediastinal Yolk sac neoplasm represent a unique entity, and as such require specialized management. The diagnosis should be made not only by morphological studies but the patient's age and the elevation of serum alpha-fetoprotein should also be considered. The utilization of cisplatin-based chemotherapy is associated with the best chance of a cure for this disease. This should be followed by surgical resection of the residual tumor in the nonseminomatous germ cell tumor.

Maxillofacial metastasis from breast cancer.

Metastatic tumors to paranasal sinuses are exclusively rare. In this paper, we report a case of breast carcinoma metastasizing to the right maxilla. The metastasis occurred 5 years after radical mastectomy and presented as a primary sinonasal mass. The diagnosis was confirmed with histopathologic and immunohistochemical examination however the patient died before starting any specific treatment because of tumor bleeding.