Pregnancy planning and outcomes in patients with multiple sclerosis after mitoxantrone therapy: a monocentre assessment.

BACKGROUND AND PURPOSE: Patients with multiple sclerosis (MS) have many pregnancy-related doubts and fears. Careful counselling is thus important. Mitoxantrone (MITO) is used in patients with aggressive MS and may affect reproductive capacity. The aim of this study was to investigate pregnancy planning and outcomes in patients with MS treated with MITO, both before and after the treatment. METHODS: Patients with MS previously treated with MITO were recruited. Clinical, demographic and treatment data were recorded. A questionnaire regarding the planning and outcomes of all pregnancies was administered. Parametric and non-parametric tests were performed using SPSS 22 software. RESULTS: A total of 238 patients (female/male, 158/80) were included; 106 subjects planned a pregnancy before MITO and 40 after MITO. Of these, respectively, 102 (97%) and 35 (85%) resulted in conception, 19 (19%) and 7 (18%) in miscarriage, 6 (6%) and 1 (3%) in abortion and 98 (96%) and 32 (91%) were full-term pregnancies. A total of 96 patients (40%) planned a pregnancy only before MITO (and not after), whereas 30 (13%) planned a pregnancy only after MITO (and not before) (P < 0.01). A total of 103 patients did not plan a pregnancy before MITO and 198 did not plan a pregnancy after MITO. The reasons included lack of interest or a partner, fear of MS and infertility. All of the babies born were healthy until the end of follow-up. CONCLUSIONS: Mitoxantrone does not affect the ability to conceive or pregnancy outcomes. We found no differences in pregnancies, abortions or miscarriages before and after MITO. The tendency to plan pregnancies decreased significantly after MITO. Our findings may be useful for improving the quality of life of patients and the approach taken by neurologists.

Diagnostic tools for assessment of urinary dysfunction in MS patients without urinary disturbances.

Many guidelines are available for the management of lower urinary tract symptoms (LUTSs) in multiple sclerosis (MS) patients, but no agreement exists on the best approach for subjects without LUTSs. The objective of this study was to evaluate whether LUTSs can be detected in MS patients asymptomatic for urinary dysfunction, comparing three different tools [measure of post-void residual volume (PRV), bladder diary (BD), a focused questionnaire (IPSS)], and whether disability, disease duration and signs of pyramidal involvement are linked to their subclinical presence. 178 MS patients (118 women) have been included (mean age 41.2 years, mean disease duration 11.3 years, mean EDSS 2.2), and tested with the above-mentioned tools. PRV was abnormal in 14 subjects (7.8%), associated to abnormal findings at IPSS in 3 cases, at BD in 2 cases, at both in 1. BD was abnormal in 37 subjects (20.8%), with concomitant abnormal PRV in 2, abnormal IPSS in 10 cases, abnormal IPSS and BD in 1. IPSS was ≥ 9 in 43 subjects (24.1%). At least one test was abnormal in 76 patients (42.7%): 1 in 57 patients (32.0%), 2 in 17 (9.5%), and 3 tests in 2 (1.1%). Patients with at least one abnormal urinary variable, compared to patients without urinary abnormalities, had a more frequent pyramidal involvement (69.5 vs. 16.8%, χ(2) = 48.6, p < 0.00001), a more frequent occurrence of EDSS ≥2 (83.1 vs. 23.5%, χ(2) = 56.9, p < 0.00001), and a longer disease duration (15.7 ± 7.3 vs. 9.1 ± 7.1, t = 5.7, p < 0.00001). Asymptomatic LUTS were frequent but none of the tests used permitted to better identify asymptomatic patients.

Multiple sclerosis and bipolar disorders: the burden of comorbidity and its consequences on quality of life.

BACKGROUND: The purpose is to measure the worsening of the Quality of Life (QoL) in people with Multiple Sclerosis (MS) and the concomitant role of co-morbid Major Depressive Disorder (MDD) and Bipolar Disorder (BD), the latter not yet studied even though it was found strictly associated with MS. CASES: 201 consecutive-MS-patients. CONTROLS: 804 sex-and-age-matched subjects without MS, randomly selected from an epidemiological database study. Psychiatric diagnoses according to DSM-IV were determined by physicians using structured interview tools (ANTAS-SCID). Bipolar Spectrum Disorders were identified by Mood Disorders Questionnaire (MDQ). QoL was measured by SF-12. RESULTS: MS was the strongest determinant in worsening the QoL in the overall sample. Both MDD and BD type-II lifetime diagnoses were significantly associated with a poorer quality of life in the total sample as in cases of MS. In MS the impairment of the QoL attributable to BD type-II was even greater than that in MDD. LIMITATIONS: The MS diagnosis was made differently in cases and controls. Although this may have produced false negatives in controls, it would have reinforced the null hypothesis (no role of MS in worsening the QoL); therefore, it does not invalidate the study. CONCLUSIONS: MDD as well BD type-II are co-determinants in worsening QoL in MS. Clinicians should consider depressive symptoms as well as the hypomanic and mixed components in MS. Additional research is required to confirm our results and further clarify the manner in which BD and the mixed symptoms of BD type-II may affect awareness of both the underlying disease and psychiatric component and finally to what extent they impact treatment adherence with the available therapies for MS.