Interstitial Pregnancy: From Medical to Surgical Approach-Report of Three Cases.

BACKGROUND: Interstitial pregnancy is a rare form of ectopic pregnancy that usually leads to uterine rupture resulting in sudden life-threatening haemorrhage, need for blood transfusion, and admission to intensive care unit. Mortality rate is 6-7 times higher than that in classical ectopic pregnancy. Uterine rupture has been typically reported to occur at more advanced gestational ages compared to tubal pregnancy although several recent reports have shown a high risk of rupture before 12 weeks of gestation. CASES PRESENTATION: We report three cases of women affected by interstitial pregnancy, with different clinical symptoms, and managed to be treated with surgery or medical therapy. An emergency laparotomy was performed in the first case by the general surgeon, while in the second case laparoscopy was made by a gynecologist; last case shows the success of systemic administration of methotrexate. CONCLUSION: Interstitial pregnancy is still a challenging condition to diagnose and treat; early diagnosis may help to choose the proper management.

Treatment-resistant insomnia treated with pregabalin.

We report a case with refractory insomnia. We diagnosed her case as depression with high levels of anxiety, weakness, with diminished ability to think or concentrate and with a sensory-motor disorder. Although this last symptom was very distressing, it did not satisfy the criteria for RLS (Restless Legs Syndrome). After treatment with paroxetine (20 mg) and zolpidem (10 mg), anxiety and mood deflection were attenuated. Nevertheless, a mild depression, an intermittent awakening (fragmentation of the sleep-wake rhythm) and subsyndromal RLS persisted. Her resistant insomnia was treated with benzodiazepine sleeping drugs (triazolam 0.25 mg, lorazepam 2.5 mg, fluorazepam 30 mg) with only partial insomnia remission, antidepressants (trazodone 150 mg RP, mirtazapine 15-30 mg, agomelatine 50 mg) and antipsychotics (levomepromazine 25 mg, zuclopentixol 25 mg) without results. Her intractable insomnia was markedly responsive to pregabalin without side effects. Our hypothesis is that the therapy with pregabalin may be indicated for resistant insomnia associated with subsyndromal RLS, even when the latter does not satisfy fully all the criteria for diagnosis.

Aripiprazole, alcohol and substance abuse: a review.

Aripiprazole is an atypical antipsychotic used for schizophrenia, manic and mixed episodes associated with bipolar I disorder and as adjunctive therapy for major depressive disorder. It functions as a partial agonist at dopamine D2 and 5-HT1A receptors, and as an antagonist at the 5-HT2A receptor. The most recent results obtained from scientific research showed that dopaminergic mechanisms are involved in motivation, reward, and reinforcement of substance abuse. The use of aripiprazole and partial dopamine agonists could represent a novel strategy for normalizing dopamine neurotransmission. Many studies in the last few years have highlighted aripiprazole as a potential candidate for the treatment of different types of substance dependence. This review aims to describe recent scientific research using aripiprazole in different substance abuse disorders (i.e., alcoholism, cocaine, amphetamine and nicotine use). Furthermore, the efficacy of aripiprazole compared to other pharmacological therapies will be described. Given the low number of studies, the frequent absence of placebo or active comparators, and the low statistical power of the studies, a clear conclusion about the use of aripiprazole in alcohol/substance dependence cannot be drawn. Therefore, we suggest the need for further studies, preferably randomized and placebo-controlled.