Antiepileptic drugs for seizure control in people with neurocysticercosis.

BACKGROUND: Neurocysticercosis is the most common parasitic infection of the brain. Epilepsy is the most common clinical presentation, though it may also present with headache, symptoms of raised intracranial pressure, hydrocephalus and ocular symptoms depending upon the localisation of the parasitic cysts. Anthelmintic drugs, anti-oedema drugs, such as steroids, and antiepileptic drugs (AEDs) form the mainstay of treatment.This is an updated version of the original Cochrane Review published in 2015, Issue 10. OBJECTIVES: To assess the effects (benefits and harms) of AEDs for the primary and secondary prevention of seizures in people with neurocysticercosis.For the question of primary prevention, we examined whether AEDs reduce the likelihood of seizures in patients who have neurocysticercosis but have not had a seizure.For the question of secondary prevention, we examined whether AEDs reduce the likelihood of further seizures in patients who have had at least one seizure due to neurocysticercosis.As part of primary prevention studies, we also aimed to examine which AED has been found to be beneficial in people with neurocysticercosis in terms of duration, dose and side-effect profile. SEARCH METHODS: For the latest update of this review, we searched the following databases on 8 July 2019: Cochrane Register of Studies (CRS Web), MEDLINE (Ovid, 1946 to July 05, 2019) and LILACS (1982- ). CRS Web includes the Cochrane Epilepsy Group Specialized Register, the Cochrane Central Register of Controlled Trials (CENTRAL), and randomised or quasi-randomised, controlled trials from Embase, ClinicalTrials.gov and the World Health Organization International Clinical Trials Registry Platform (ICTRP). We also checked the references lists of identified studies, and contacted experts in the field and colleagues to search for additional studies and for information about ongoing studies. SELECTION CRITERIA: Randomised and quasi-randomised controlled trials.Single-blind, double-blind or unblinded studies were eligible for inclusion. DATA COLLECTION AND ANALYSIS: Two review authors screened all citations for eligibility (MS screened the initially identified 180 citations, MF and BDM screened the 48 citations identified for the purpose of this update).Two review authors independently extracted data and evaluated each study for risk of bias. MAIN RESULTS: We did not find any trials that investigated the role of AEDs in preventing seizures among people with neurocysticercosis, presenting with symptoms other than seizures.We did not find any trials that evaluated evaluating individual AEDs in people with neurocysticercosis.We found one trial, comparing two AEDs in people with solitary neurocysticercosis with seizures. However, we excluded this study from the review as it was of poor quality.We found four trials that compared the efficacy of short term versus longer term AED treatment for people with solitary neurocysticercosis (identified on computed tomography (CT) scan) presenting with seizures. In total, 466 people were enrolled. These studies compared various AED treatment durations, six, 12 and 24 months. The risk of seizure recurrence with six months treatment compared with 12 to 24 months treatment was not statistically significant (odds ratio (OR) 1.34 (95% confidence interval (CI) 0.73 to 2.47; three studies, 360 participants; low-certainty evidence)). The risk of seizure recurrence with six to 12 months compared with 24 months treatment was not statistically significant (OR 1.36 (95% CI 0.72 to 2.57; three studies, 385 participants; low-certainty evidence)).Two studies co-related seizure recurrence with CT findings and suggested that persistent and calcified lesions had a higher recurrence risk and suggest longer duration of treatment with AEDs. One study reported no side effects, while the rest did not comment on side effects of drugs. None of the studies addressed the quality of life of the participants.These studies had certain methodological deficiencies such as a small sample size and a possibility of bias due to lack of blinding, which affect the results of this review. AUTHORS' CONCLUSIONS: Despite neurocysticercosis being the most common cause of epilepsy worldwide, there is currently no evidence available regarding the use of AEDs as seizure prophylaxis among people presenting with symptoms other than seizures. For those presenting with seizures, there is no reliable evidence regarding the duration of treatment required. There is therefore a need for large scale randomised controlled trials to address these questions.

Synchronous primary ovarian and endometrial cancers: a series of cases and a review of literature.

Synchronous cancers account for 0.7-1.8% of all gynecologic cancers. Among them, synchronous ovarian and endometrial cancers are predominant (40-53%). Patients with synchronous cancers have better prognosis than those with single disseminated cancer. We present 10 patients with synchronous ovarian and endometrial cancers who were treated at the Chemotherapy Department of the Medical University of Lodz in 2009-2013. The most often reported symptom of the disease was abnormal vaginal bleeding (6 patients). The range of the patients' age was 48-62 and the median age was 56. Five patients had stage I of ovarian cancer, single patients had stage IIA, IIB and IIIB, 2 patients had stage IIIC. Three patients had I, 5 - II, and 2 - III stage of endometrial cancer. All patients had endometrioid type of endometrial cancer, 7 of them had also the same histological type of ovarian cancer. All patients had adjuvant chemotherapy because of ovarian cancer, none of them had adjuvant radiotherapy. One patient was lost to follow up. For other patients a median follow up was 13 months (range: 3-53 months). One patient experienced relapse, all patients are alive. Synchronous ovarian and endometrial cancers are usually diagnosed at an earlier stage, have lower histological grade and better prognosis than single cancers. The most common histological type of both endometrial and ovarian cancers is endometrioid carcinoma. The first symptoms reported by our patients and the course of the disease were concordant with data from the literature.