Integrated therapy decreases the mortality of patients with polymyositis and dermatomyositis: A Taiwan-wide population-based retrospective study.

ETHNOPHARMACOLOGICAL RELEVANCE: The issue of whether integrated treatment with conventional medicine (CM) and herbal medicine (HM) can reduce mortality in patients with polymyositis/dermatomyositis (PM/DM) had not been addressed. AIM OF THE STUDY: In this study, we investigated the effect of integrated therapy on mortality in a retrospective PM/DM cohort in the Taiwan National Health Insurance Research Database (NHIRD). MATERIALS AND METHODS: Patients with PM/DM were retrospectively enrolled from the PM/DM Registry of Catastrophic Illnesses cohort in the Taiwan NHIRD between 1997 and 2011. The patients were divided into an integrated medicine (IM) group that received CM and HM and a non-IM group that received CM alone. The Cox proportional hazards regression model and Kaplan-Meier method were used to evaluate the hazard ratio (HR) for mortality. RESULTS: Three hundred and eighty-five of 2595 patients with newly diagnosed PM/DM had received IM and 99 had received non-IM. The adjusted HR for mortality was lower in the IM group than in the non-IM group (0.42, 95% confidence interval 0.26-0.68, p < 0.001). The adjusted HR for mortality was also lower in the IM group that had received CM plus HM than in the group that received CM alone (0.48, 95% confidence interval 0.28-0.84, p < 0.05). The core pattern of HM prescriptions integrated with methylprednisolone, methotrexate, azathioprine, or cyclophosphamide to decrease mortality included "San-Qi" (Panax notoginseng), "Bai-Ji" (Bletilla striata), "Chen-Pi" (Citrus reticulata), "Hou-Po" (Magnolia officinalis), and "Dan-Shan" (Salvia miltiorrhiza). CONCLUSION: Integrated therapy has reduced mortality in patients with PM/DM in Taiwan. Further investigation of the clinical effects and pharmaceutical mechanism involved is needed.

Refractory diarrhea: A paraneoplastic syndrome of neuroblastoma.

Neuroblastoma (NB) is the most common extracranial solid tumor in children. Diarrheal NB is quite rare and is not easy to diagnose in the early stage. Six cases of diarrheal NB in our hospital treated from 1996 to 2006 were retrospectively analyzed, including characteristics such as electrolyte imbalance, pathologic features, vasoactive intestinal peptide (VIP) immunohistochemical staining results, treatment, and prognosis. All patients were boys with 3-8 loose or watery stools each day and routine fecal tests were normal. Abdominal tumors were identified by B-ultrasound. Drugs were ineffective. Three patients underwent surgery, and the remaining three patients received surgery and chemotherapy. Diarrhea stopped after treatment in five patients. Two patients died due to intractable hypokalemia. The tumor was located in the adrenal gland in four patients, in the upper retroperitoneum in one patient, and in the presacral area in one patient. Pathologic findings were NB and ganglioneuroblastoma. Five patients were at clinical stage I-II, and one was at stage III. Four patients survived (followed-up for 6 mo to 4 years). Immunohistochemical staining for VIP was positive. Refractory diarrhea is a paraneoplastic syndrome of NB and is rare. Patients aged 1-3 years who present with chronic intractable diarrhea should be followed closely. Intractable diarrhea, hypokalemia, and dysplasia are the initial clinical manifestations. Increased VIP is characteristic of this disease. Potassium supplementation plays a vital role in the treatment procedure, especially preoperatively. The prognosis of diarrheal NB is good following appropriate treatment.

[Treatment of peritoneal mesothelioma using cytoreduction and intraperitoneal hyperthermic chemotherapy]. / Trattamento del mesotelioma peritoneale mediante citoriduzione e chemioipertermia intraperitoneale (CIIP).

UNLABELLED: Malignant mesothelioma of the peritoneum is a rare tumor for which the therapeutic approach has not yet been standardized. Cytoreductive surgery and hyperthermic antiblastic peritoneal perfusion (HAPP) may be effective in the treatment of this neoplasm. From 1995 to March 2003, we operated 24 patients with malignant peritoneal mesothelioma. Nineteen times we were able to perform radical surgery and HAPP: 6 CC-0, 10 CC-1 and 3 CC-2 (nodules smaller than 1 cm). HAPP was performed by the original "semi-closed" technique, using MMC+ CDDP in 3 patients, CDDP + doxorubicin in 15 patients, only doxorubicin in 1 patient). RESULTS: Operating mortality was 11% and postoperative morbidity was 26%. 4 patients are DOD (40, 20, and 2 at 2 months); 5 patients are AWD (72, 34, 25, and 2 at 15 months); 8 patients are NED (81, 47, 2 at 20 months, 16, 13, 12 months, 1 patient recently operated). The median survival is 40 months. The high rate of morbidity and mortality is due to the presence of postoperative paraneoplastic syndromes, with alterations of coagulation and onset of ARDS. Therefore the good survival results make the methodic one of the best options in the treatment of the disease.