Tofacitinib-induced Ramsay- Hunt Syndrome in a Patient with Rheumatoid Arthritis

BACKGROUND

Rheumatoid arthritis (RA) is a chronic inflammatory disease characterized by joint and systemic involvement. Tofacitinib is a JAK- inhibitor that is an effective agent in the treatment of active RA. Varicella zoster virus(VZV) reactivation is among the most important adverse effects of tofacitinib. Ramsay-Hunt syndrome(RHS) is a rare clinical condition that develops as a result of VZV reactivation and progresses with hearing loss, dizziness, and facial nerve paralysis.

OBJECTIVE

To present a case of Ramsay-Hunt syndrome due to varicella zoster reactivation in a RA patient using tofacitinib.

CASE REPORT

A 63-year-old female RA patient under tofacitinib treatment was admitted to the rheumatology outpatient clinic due to widespread skin rashes on her face and ear, and hearing loss. On inspection widespread erythematous, vesicular rashes on the left side of the face, lips, around the eye and in the ear, and mild facial paralysis on the left side were detected. On laboratory investigations, acute phase reactants were increased. Serological study for specific antibodies against varicella zoster virus showed higher titers. Dermatology and ear nose throat specialist consultations were performed, and varicella zoster lesions on the left inner ear, face, and mild facial paresis were considered. According to clinical and laboratory findings, the patient was diagnosed with RHS triggered by tofacitinib. Tofacitinib and methotrexate were discontinued, and intravenous acyclovir was started. On the control examination, the patient's skin lesions and facial nerve paralysis regressed.

CONCLUSION

Herein, we reported the fırst case of tofacitinib-induced RHS in a patient with RA. This may be another side effect of biologic treatment. New studies are needed on this subject.

Seroprevalence of measles, mumps, rubella, and varicella zoster virus antibodies among healthcare students: analysis of vaccine efficacy and cost-effectiveness

OBJECTIVE

The aims of this study are to determine the seroprevalence for measles, mumps, rubella, and varicella zoster virus (VZV) in a cohort of nursing students, to evaluate vaccination response rates of nonimmune students, and to calculate the cost of vaccinating students based on seroprevalence screening.

METHODS

A cross-sectional study was conducted August 2015-November 2016 among 326 healthy nursing students aged 14.1-18.1 years. Serum IgG antibodies were measured by ELISA. Results were analyzed by the Chi-square test; a p-value of < 0.05 was considered statistically significant.

RESULTS

The number of seropositive participants (%) was 308 (94.5%) for rubella, 295 (90.5%) for VZV, 244 (74.9%) for measles, and 219 (67.2%) for mumps. A significant correlation was found between measles IgG and age. A relationship was also observed between VZV IgG and kindergarten attendance. Response rates to measles, rubella, VZV, and mumps vaccination were 96%, 92.3%, 87.5%, 78.8%, respectively. The total cost of vaccination after IgG screening was less than vaccination without screening.

CONCLUSIONS

In this study, participants' immunity to measles and VZV was low. Prevaccination serological screening was cost-effectiveness method for preventing measles, mumps, rubella, and varicella infections. We believe that administering booster measles, mumps, and rubella (MMR) vaccine doses or developing a special MMR vaccination strategy for at-risk groups may prevent MMR outbreaks.

Treatment and Prognosis of Facial Palsy on Ramsay Hunt Syndrome: Results Based on a Review of the Literature

Introduction Ramsay Hunt syndrome is the second most common cause of facial palsy. Early and correct treatment should be performed to avoid complications, such as permanent facial nerve dysfunction.

Objective The objective of this study is to review the prognosis of the facial palsy on Ramsay Hunt syndrome, considering the different treatments proposed in the literature.

Data Synthesis We read the abstract of 78 studies; we selected 31 studies and read them in full. We selected 19 studies for appraisal. Among the 882 selected patients, 621 (70.4%) achieved a House-Brackmann score of I or II; 68% of the patients treated only with steroids achieved HB I or II, versus 70.5% when treated with steroids plus antiviral agents. Among patients with complete facial palsy (grades V or VI), 51.4% recovered to grades I or II. The rate of complete recovery varied considering the steroid associated with acyclovir: 81.3% for methylprednisolone, 69.2% for prednisone; 61.4% for prednisolone; and 76.3% for hydrocortisone.

Conclusions Patients with Ramsay-hunt syndrome, when early diagnosed and treated, achieve high rates of complete recovery. The association of steroids and acyclovir is better than steroids used in monotherapy.