Switching from injectable to other Disease Modifying Therapies may improve sexual dysfunction in people with Multiple Sclerosis.

BACKGROUND: Multiple Sclerosis (MS) a central nervous system autoimmune disorder, mainly affecting young adults and more prevalent among women, can lead to sexual dysfunction (SD) among both males and females with MS. Female sexual dysfunction can be defined as dyspareunia, a lack of sexual desire, disorders in the arousal and orgasm phases, and sexual pain disorders. The purpose of this study is to investigate the changes in sexual function among females with MS whose treatment was switched from first-line injectable medications to other agents after a six-month duration. And assess the changes in all three domains of SD. METHODS: In this longitudinal study females diagnosed with MS, aged between 18 and 50 years old, and were candidates for switching their treatment from interferon beta-1a (intra-muscular and subcutaneous), and Glatiramer Acetate (GA), to Fingolimod, Dimethyl Fumarate (DMF), or Natalizumab (NTZ) due to patients' convenience and tolerability and adverse events were included. "Multiple Sclerosis Intimacy and Sexuality Questionnaire-19" was used to evaluate the SD changes before and six months after the new treatment initiation. Statistical analysis was conducted using SPSS V.24 software. Histograms and the Shapiro-Wilk test were used to assess the normality of the variables; due to the non-normal distribution of quantitative variables (except for age), the Wilcoxon signed-rank test was used to compare the scores, before and six months after the medication change. The level of significance was considered less than 0.05. RESULTS: Out of 107 female participants (average age: 35.09 ± 5.61), The mean of overall MSISQ-19 scores, before and six months after the medication change were not significant (p-value = 0.091). However, considering the subdomains, the medication changes only affected the tertiary subdomain of MSISQ-19 (p-value = 0.017). Still, the scores of other subdomains did not change significantly (p-value = 0.761 for primary SD and 0.479 for secondary SD). Also, there wasn't any significant difference between EDSS before and after the medication change (p-value = 0.461). CONCLUSIONS: To our knowledge, this was the first study, assessing the effect of MS medication change on the improvement of SD among patients. According to the results of the presented cross-sectional study, we found that during a six-month period, the tertiary subdomain of MSISQ-19 symptoms improved significantly, while the changes in other SD domains were not significant.

Pregnancy and fetal outcomes following paternal exposure to glatiramer acetate.

OBJECTIVES: This study aimed to examine pregnancy and fetal outcomes following paternal exposure to glatiramer acetate (GA). METHODS: Pregnancy reports of paternal GA-exposure at time of conception from 2001 to 2022 were extracted from Teva Global Pharmacovigilance database. Pregnancy reports obtained prior to (prospective) or after (retrospective) knowledge of the pregnancy outcome were included. The primary endpoint was major congenital malformation (MCM) in the offspring according to the US Metropolitan Atlanta Congenital Defects Program (MACDP) and European Surveillance of Congenital Anomalies and Twins (EUROCAT) classification. Other pregnancy and fetal outcomes, including spontaneous abortion, pregnancy termination, fetal death, preterm birth, and low birth weight, were assessed. RESULTS: A total of 466 paternal GA-exposed pregnancies were retrieved, 232 prospective cases and 234 retrospective cases. Of 349 (74.9%) pregnancies with known outcomes, 316 (90.5%) were live births, 28 (8.0%) were spontaneous abortions, 3 (0.9%) were elective pregnancy terminations, and 2 (0.6%) were stillbirths. In prospective live birth cases, there were 7/111 (6.3%) preterm births and 5/115 (4.3%) neonates with a low birth weight. The prevalence of total MCM among prospective cases was 1.7% (2 cases of 116 live births and fetal death/stillbirth), which is slightly lower than the background rates from MACDP (3%) and EUROCAT (2.1%). CONCLUSIONS: This study did not indicate an increase in the rate of adverse pregnancy and fetal outcomes after paternal exposure to GA. These results provide additional information regarding pregnancy outcomes following paternal exposure to GA for healthcare professionals, male patients and their female partners who are considering pregnancy while their male partner is using GA.

This research aimed to look at how pregnancies and babies were affected when fathers with multiple sclerosis have been prescribed and taken the medication, glatiramer acetate (GA). Researchers looked at reports of pregnancies where the father had taken GA around the time of conception, from 2001 to 2022. They got this information from the Teva Global Pharmacovigilance database. They included reports where the pregnancy was known about either before (prospective) or after (retrospective) the outcome was known. They looked at outcomes like major birth defects, miscarriages, pregnancy terminations, fetal deaths, premature births, and low birth weight. The study found a total of 466 pregnancies where the father had taken GA. Of these pregnancies, the final outcome of pregnancy was found for 349 pregnancies. Most of these pregnancies (90.5%) resulted in live births, 8.0% ended in miscarriage, 0.9% in termination, and 0.6% in stillbirth. Among prospective live births, 6.3% were premature, and 4.3% had low birth weight. The amount of major birth defects was 1.7%, which was slightly lower than usual. The study did not suggest that exposure of the father to GA negatively affects the pregnancy or the baby. These findings can help healthcare providers, male patients taking GA, and their partners who are thinking about pregnancy while the male partner is taking GA.