Depressive symptoms in involuntary hospitalized patients in Cyprus: Socio-demographic and psychopathological characteristics.

Τhe severity and variation of depressive symptoms (DS), among psychotic individuals under involuntary hospitalization is unclear. We investigated the socio-demographic and clinical characteristics of psychotic adults with DS involuntarily hospitalized for compulsory treatment in Cyprus. We also evaluated the psychometric properties (internal consistency, known-group and discriminant validity) of the HDRS-17 and HAM-A for the assessment of depressive and anxiety symptoms, respectively. A descriptive correlational study with cross-sectional comparisons was applied. Data on demographics, cognitive functioning (MoCA scale), depressive (HDRS-17 scale), anxiety (HAM-A scale) and psychotic (PANSS scale) symptoms were collected (December 2016 -February 2018). Following informed consent, the sample included 406 patients. Among them, 21 males and 23 females reported DS (HDRS-17 total score ≥8). The latter were mainly Greek-Cypriots (61.4%), 45-65 years old (38.6%), single (77.3%), unemployed (72.7%), mainly admitted due to aggressiveness towards others (47.7%), most frequently diagnosed with a bipolar disorder (59.1%). The mean score (M) in the HDRS-17 was 30.72 (scale range: 8-50; Standard Deviation [SD]: 10.42). The highest mean score (M) per item was in the variables "Suicide behavior"'(M:3.09; SD:1.09) and "Depressive mood" (M=2.95; SD=1.07). The DS group (HDRS-17 score≥8) reported higher PANSS positive symptoms subscale score (t-test, p=0.003) and HAM-A total score (t-test, p=0.05) compared to the non-DS group (HDRS-17 score<8). In multivariable logistic regression analysis only female sex [OR (95%CI) = 3.28 (1.33.-8.04), p=0.01)] and a mood disorder diagnosis [OR95% CI: 15.22(4.13.-56.14), p<0.0001)] retained a statistically significant association with DS. Cronbach' s alpha was 0.827 for the HDRS, and 0.763 for the HAM-A. The present findings partially support the known-group validity of the HDRS-17 and the ΗΑΜ-Α, and the discriminant validity of the HDRS-17 in psychotic patients under involuntary hospitalization. Additionally, the most frequent diagnosis in the DS group was a bipolar disorder, and the most frequent admission cause was aggressiveness towards others; it is possible that the majority of the DS group participants were patients with a bipolar disorder in episodes with mixed features, presenting simultaneously depressive symptoms and aggressiveness. Further studies on relapse prevention regarding this clinical group are proposed, as well as studies on specificity and sensitivity of the HDRS-17 and HAM-A.

A Case of Combined Central and Peripheral Demyelination Associated With Antineurofascin 155 Antibodies and Paternal History of Multiple Sclerosis.

INTRODUCTION: Combined central and peripheral demyelination (CCPD) is a term used to describe a rare condition involving demyelinating lesions of both the central and the peripheral nervous system. Its etiology remains unclear, and a pathogenic role of cell-mediated and/or humoral immunity has been proposed. A number of patients with CCPD are positive to antineurofascin (anti-NF), antigalactocerebroside, and antilactosylseramide antibodies. The relation between CCPD and multiple sclerosis (MS) is unclear. CASE REPORT: We report the case of a 30-year-old man who was referred for evaluation after having episodes of numbness and gait impairment worsened by intravenous Methylprednisolone and was found to have demyelination in both central and peripheral nervous system. The patient was eventually diagnosed with anti-NF 155 CCPD and received multiple courses of intravenous immunoglobulin without significant improvement, while he remained stable under Rituximab. Interestingly, the patient's father suffered from a mild form of relapsing remitting MS. CONCLUSION: Our case emphasizes that clinicians need to keep in mind the possibility of a coexisting demyelination in both central and peripheral nervous system, even in patients with a family history of MS. The need for a timely diagnosis is imperative since several drugs used in the management of MS can worsen the patient's symptoms in CCPD. This is, to our knowledge, the first reported case of a patient with anti-NF 155 positive CCPD and a family history of MS.

A novel case of inclusion body myositis and myasthenia gravis.

The co-existence of myasthenia gravis and other inflammatory myopathies has been reported in the literature before, but no clinical cases involving inclusion body myositis have been reported. We report a case of a 67-year-old patient who presented with dysphagia, exhibiting the typical electrophysiological features of postsynaptic neuromuscular junction defect with positive muscle acetylcholine receptor antibodies, consistent with the diagnosis of myasthenia gravis. Nevertheless, response to acetylcholinesterase inhibitors and immunomodulatory treatment was unexpectedly poor. As the disease progressed, the patient developed asymmetric muscle weakness, initially affecting mainly the quadriceps and the finger flexors. Muscle MRI imaging supported the presence of an inflammatory myopathy and muscle biopsy confirmed the diagnosis of inclusion body myositis. Thus, our patient represents the first reported overlap case of myasthenia gravis and inclusion body myositis.

Does Natalizumab Induce or Aggravate Psoriasis? A Case Study and Review of the Literature.

Psoriasis is a relatively common immune-mediated chronic inflammatory skin disease. It is well known that interferon-beta, a drug used in the management of relapsing-remitting multiple sclerosis, could exacerbate or induce de novo psoriasis. There is limited evidence in the literature based only on case reports that natalizumab could induce or aggravate psoriasis. In this case study, we present a 33-year-old patient who developed plaque psoriasis during natalizumab treatment.