Committee Opinion No. 645: Dual Therapy for Gonococcal Infections

Sexually Transmitted Diseases Among US Adolescents and Young Adults: Patterns, Clinical Considerations, and Prevention

This article describes prevalence and recent trends in the most common sexually transmitted diseases (STD) among young people in the United States. Common clinical presentations and best practices related to screening and treatment of these conditions are summarized. Clinical considerations for working with adolescents and young adults in the area of sexual and reproductive health are highlighted. Key approaches for sexually transmitted disease prevention with adolescents and young adults are presented.

New antibiotic regimen for preterm premature rupture of membrane reduces the incidence of bronchopulmonary dysplasia

AIM

The optimal antibiotic regimen for preterm premature rupture of membrane (pPROM) is still unclear. This study aimed to determine the effects of ampicillin-sulbactam (SBT/ABPC) and azithromycin (AZM) on the incidence of bronchopulmonary dysplasia (BPD).

METHODS

This retrospective study included women with singleton gestations and a diagnosis of pPROM between 22 and 27 weeks of gestation. In patients presenting with a high risk of intra-amniotic infection between January 2011 and May 2013, piperacillin or cefmetazole + clindamycin (regimen 1 group; n = 11) was administered, whereas SBT/ABPC and AZM (regimen 2 group; n = 11) were administered in patients presenting a similar risk between June 2013 and May 2016.

RESULTS

The incidence of moderate or severe infant BPD in the regimen 2 group was significantly lower than that in the regimen 1 group, even when adjusted for gestational age at the time of rupture of membrane, with an odds ratio (95% confidence interval) of 0.02 (1.8 × 10^-5 -0.33). The incidence of BPD and total days on mechanical ventilation were significantly lower in the regimen 2 group than in the regimen 1 group. No significant differences were seen in other morbidities.

CONCLUSION

In patients with pPROM between 22 and 27 weeks of gestation, the administration of SBT/ABPC and AZM may improve the perinatal outcomes.

Mycoplasma genitalium infections: current treatment options and resistance issues

Mycoplasma genitalium is one of the important causes of non-gonococcal urethritis. Rising incidence and emerging antimicrobial resistance are a major concern these days. The poor clinical outcomes with doxycycline therapy led to the use of azithromycin as the primary drug of choice. Single-dose azithromycin regimen over a period of time was changed to extended regimen following studies showing better clinical cures and less risk of resistance development. However, emerging macrolide resistance, either due to transmission of resistance or drug pressure has further worsened the management of this infection. The issues of drug resistance and treatment failures also exist in cases of M. genitalium infection. At present, the emergence of multidrug-resistant (MDR) M. genitalium strains is an alarming sign for its treatment and the associated public health impact due to its complications. However, newer drugs like pristinamycin, solithromycin, sitafloxacin, and others have shown a hope for the clinical cure, but need further clinical trials to optimize the therapeutic dosing schedules and formulate appropriate treatment regimens. Rampant and inappropriate use of these newer drugs will further sabotage future attempts to manage MDR strains. There is currently a need to formulate diagnostic algorithms and etiology-based treatment regimens rather than the syndromic approach, preferably using combination therapy instead of a monotherapy. Awareness about the current guidelines and recommended treatment regimens among clinicians and local practitioners is of utmost importance. Antimicrobial resistance testing and global surveillance are required to assess the efficacy of current treatment regimens and for guiding future research for the early detection and management of MDR M. genitalium infections.