Adverse pregnancy outcomes and associated risk factors among pregnant women with syphilis during 2013-2018 in Hunan, China

Objective

To investigate the adverse pregnancy outcomes and associated risk factors among pregnant women with syphilis.

Design

Pregnant women with syphilis in the registry for the prevention of mother-to-child transmission of AIDS, syphilis and hepatitis B in Hunan Province, China, from January 1, 2013 to December 31, 2018 were included in the study.

Results

Among the 14,219 pregnant women with syphilis, 11,346 had definite pregnancy outcomes and were in singleton pregnancy. The risk factors related to adverse pregnancy outcomes include the age of pregnant women with syphilis <20 years old (aOR = 1.274, 95% CI: 1.088-1.493) or ≥ 35 years old (aOR = 1.402, 95% CI: 1.167-1.686), not married (aOR = 1.855, 95% CI: 1.453-2.367), initial syphilis detection in the late pregnancy (aOR = 1.266, 95% CI: 1.032-1.555), diagnosis of syphilis in the late pregnancy (aOR = 5.806, 95% CI: 1.796-18.770), diagnosis of syphilis during labor (aOR = 4.102, 95% CI: 1.263-13.330), husband/sexual partner infected with syphilis (aOR = 1.222, 95% CI: 1.068-1.398), untreated (aOR = 6.756, 95% CI: 5.586-8.197), and nonstandard medication (aOR = 3.300, 95% CI: 2.841-3.846).

Conclusion

The prevalence of adverse pregnancy outcomes among pregnant women with syphilis in Hunan Province, China from 2013 to 2018 was relatively high. The adverse pregnancy outcomes associated with syphilis could be reduced by early detection and standard treatment of syphilis for pregnant women and their husbands/sexual partners.

The Mucosal Manifestations of Syphilis in the Head and Neck

Objectives: Syphilis is a resurging disease which can present itself in many ways, including lesions within the head and neck mucosa. Some of these lesions may clinically mimic oral malignancies. This literature review aims to better characterize the mucosal presentations of syphilis. Methods: PubMed, EMBASE, and clinicaltrials.gov were searched for full-text, English articles published from 1950 to 2022 that reported patients with head and neck mucosal manifestations of syphilis. Articles were screened according to PRISMA guidelines. Results: One hundred forty-three manuscripts documenting 236 individual patients were included in the review. Patients with secondary syphilis accounted for 62% of patients presenting with head and neck mucosal lesions. The most common lesions found in primary and secondary syphilis were ulcerations, primarily found on the tongue, lips, and palate. While serologic studies are the gold standard for diagnosing syphilis, biopsy of these lesions have characteristic syphilitic changes. Conclusions: Syphilis' nickname of "The great imitator" remains to be true, and the head and neck mucosal manifestations of this disease can resemble commonly seen malignancies. Awareness of this disease and its lesions is prudent given the rising incidence of syphilis within the United States.

Bilateral chancre of the tongue: An unusual presentation of primary syphilis

Syphilis is a sexually transmitted infectious disease caused by the spirochete bacterium Treponema pallidum. A characteristic lesion of primary syphilis is chancre. It can develop over genital or extra genital sites, depending on the site of contact with the infectious agent. Cases of oral syphilis have been on the rise in the previous two decades, probably because of the involvement of the oral cavity in sexual practices. We here report an unusual case of primary syphilis who presented with a painless indurated oral ulcer over the lateral borders of the tongue.

Syphilis

Syphilis is an important public health problem in the U.S. and many high-income nations. The rates of syphilis continue to increase and there is an urgent need for medical providers of a variety of backgrounds to recognize this disease. In this review, we cover the key clinical findings of syphilis and provide an overview of the diagnosis and management of this disease in adults.

Forty cases of acquired oral syphilis and a review of the literature

The aim of this study was to describe 40 cases of acquired oral syphilis (AOS) and to discuss the distribution of demographic characteristics, clinical features, and differential diagnosis of the disease. A retrospective study was conducted covering a 17-year period at a single institution in southern Brazil. Moreover, a literature review was performed through a search of the PubMed database for articles on AOS published between 1955 and March 2018. Data were analyzed descriptively. The predominant group within the case series was male patients in their twenties. The vast majority of cases (92.5%) were in the secondary stage of the disease. The lips were the most commonly affected site, with greyish-white mucous patches and reddish ulcers. In the literature review, the largest number of reported cases came from North America. Male patients in the third and fourth decades of life were most affected. AOS occurred more commonly as mucous patches and ulcers on the tongue and palate. Similarities regarding the distribution by sex, age, and anatomical location were found in the present study when compared to cases reported elsewhere. Clinicians, oral pathologists, and maxillofacial surgeons should familiarize themselves with the variable spectrum of signs and symptoms of AOS in their clinical practice to improve diagnosis and management.

Oral Syphilis: a retrospective analysis of 12 cases and a review of the literature

OBJECTIVE

To present a retrospective analysis of multicentre case series of oral syphilis and a review of relevant literature.

SUBJECTS AND METHODS

A PUBMED search was carried out from 1950 to 2011. Clinical records of patients with exclusive/prevalent oral manifestations of syphilis were collected and examined in three independent hospitals.

RESULTS

Of 23 reports describing 34 patients were detected through the review (35% primary, 56% secondary, and 9% tertiary disease), describing unspecific ulcers (59%), mucosal patches (23%), keratosis (6%), pseudomembranes (3%), and gumma (9%). Multicentre case series revealed 12 patients with oral syphilis, of which 17%, 58%, and 25% with, respectively, primary, secondary, and tertiary lesions. Clinically, patients showed white patches (17%), blistering mucositis (8%), chronic unspecific ulcers with/without skin lesions (50%), gumma (17%), and necrosis of the dorsum of the tongue (8%). Oral bullae and tongue necrosis are never described in the current review.

CONCLUSIONS

Diagnosis of syphilis remains a challenge because of the multiform and polymorphous clinical pattern at onset and its ability to imitate different diseases. It is mandatory to include syphilis in the differential diagnosis of unusual oral lesions. Diagnosis of oral lesions of syphilis is often difficult, and biopsy is required in controversial cases.

Primary syphilitic chancre on the upper arm in an HIV-1-infected patient

A 32-year-old HIV-infected man presented with an ulcerating skin lesion with indurated borders on the upper right arm. Both dark-field microscopy and syphilis serology confirmed the diagnosis of primary syphilis. Extragenital syphilitic chancres are uncommon but nevertheless have to be kept in mind as they often delay diagnosis.