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AimTo compare the blood lactate levels between patients with psychotic disorder receiving first- and those receiving second-generation antipsychotics.MethodsThe study was conducted at the psychiatric inpatient and outpatient clinics of the Split Clinical Hospital from June 6, 2008 to October 10, 2009. Sixty patients with psychotic disorder who were assigned to 6-month treatment were divided in two groups: 30 received haloperidol (first generation antipsychotic) and 30 received olanzapine (second generation antipsychotic). Blood lactate levels, other metabolic parameters, and scores on the extrapyramidal symptom rating scale were assessed.ResultsPatients receiving haloperidol had significantly higher blood lactate levels than patients receiving olanzapine (P < 0.001). They also more frequently had parkinsonism, which was significantly correlated with both haloperidol treatment at 1 month (P < 0.001) and 6 months (P = 0.016) and olanzapine treatment at baseline (P = 0.016), 3 months (P = 0.019), and 6 months (P = 0.021). Also, patients receiving haloperidol had significant correlation between blood lactate and dystonia at 1 month (P < 0.001) and 6 months (P = 0.012) and tardive dyskinesia at 1 month (P = 0.032). There was a significant difference between the treatment groups in lactate levels at all points from baseline to month 6 (P < 0.001).ConclusionIt is important to be aware of the potential effect of haloperidol treatment on increase in blood lactate levels and occurrence of extrapyramidal side effects. Therefore, alternative antipsychotics should be prescribed with lower risk of adverse side effects.Trial identification numberNCT01139463

Dual ectopic lingual and sublingual thyroid gland is an extraordinarily rare condition. We present 1 patient with subclinical hypothyroidism. The clinical examination revealed that the thyroid gland was not palpable in its usual cervical location, whereas ultrasonography confirmed an empty thyroid bed without any ectopic thyroid tissue in the rest of the neck. The final diagnosis of dual ectopic lingual and sublingual thyroid was established by ultrasound examination through the mouth floor and confirmed by scintigraphy and CT thereafter.

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We present a case of an immunocompromised systemic lupus erythematosus female patient admitted to our hospital for general impairment, monoparesis, and temporary cognitive disability. The case represented a significant diagnostic and therapeutic challenge primarily because of a wide range of differential diagnosis options (CNS lupus, ischemic cerebrovascular disease, viral meningoencephalitis, progressive multifocal leukoencephalopathy, limbic encephalitis, and acute disseminated encephalomyelitis—ADEM). Brain MRI findings were compatible with ADEM, and microbiological tests showed a cytomegalovirus infection (CMV) which is rarely associated with ADEM despite the increasing number of immunocompromised patients prone to symptomatic CMV reactivation. Our patient was treated with intravenous methylprednisolone, immunoglobulin (IVIG), along with antiviral therapy resulting in a favorable therapeutic effect. In conclusion, only a few described ADEM cases have been associated with CMV, and none of them, to the best of our knowledge, in an immunocompromised patient. In this case, a multidisciplinary approach and broad diagnostic considerations were decisive for successful treatment and outcome.