ABSTRACT
BACKGROUND: Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) infections are a public health problem, worsened by frequent reinfections, whose incidence rate is not known in Spain. The objective of this study is to estimate in patients diagnosed with NG, CT or mixed infection (NG and CT): (1) the incidence of reinfections by the same microorganism, (2) the total incidence of Sexually Transmitted Infections (STI), both by the same microorganism and by infections other than the initial one, and (3) to identify predictors of reinfection. METHODS: Observational prospective case series involving 986 patients with CT and/or NG at specialized STI clinics in Biscay (Spain) between 2016 and 2019. RESULTS: The six month cumulative incidence of reinfection by the same microorganism was 17.24% (CI95%: 14.9-19.7) and 24.65% (CI95%: 21.9-27.4) for any STI (reinfection or other). Being an immigrant (OR=1.8; CI95%: 1.3-2.6), men who have sex with men (OR=1.8; CI95%: 1.3-2.6), number of sexual partners (OR=4.3; CI95%: 2.7-6.8 for more than 5 partners), having a new partner (OR=1.7; CI95%: 1.08-2.6), not always using a condom (OR=1.4; CI95%: 1.02-1.9) and consumption of alcohol prior to sex (OR=3.8; CI95%: 1.5-9.5) were associated with reinfection by any STI. CONCLUSION: These characteristics allow doctors to identify patients in whom to prioritize short-term rescreening for repeated infections with any STIs after initial treatment for NG or CT.
Subject(s)
Chlamydia Infections , Gonorrhea , Sexual and Gender Minorities , Sexually Transmitted Diseases , Male , Humans , Gonorrhea/epidemiology , Gonorrhea/prevention & control , Chlamydia trachomatis , Incidence , Reinfection , Homosexuality, Male , Chlamydia Infections/diagnosis , Chlamydia Infections/drug therapy , Chlamydia Infections/epidemiology , Sexually Transmitted Diseases/epidemiologyABSTRACT
BACKGROUND: Chlamydia trachomatis (CT) infections are a public health problem because of its high incidence and consequences on reproductive health. Our aim is to describe the socio-demographic, behavioral and clinical characteristics of patients with CT infection in order to adapt preventive interventions for the highest risk groups. METHODS: Prospective case series of all patients diagnosed with CT between September 2016 and January 2019 in the reference STI clinics of Osakidetza (Basque Health Service) in Bizkaia (Spain). RESULTS: 847 patients (88.2%) agreed to participate: 41% women, 33.8% heterosexual men and 25% men who has sex with men (MSM); 33% were immigrants and 26% were under the age of 25 (33% of the women). Only 20% systematically used condoms. 36% had previously had STI and 28% had simultaneously another STI. 55% of the infections were asymptomatic (70% among women). In MSM, the rectum was affected in 69.5% of cases, the urethra in 31.4%, and the pharynx in 14.5%. The cervix was affected in 86.5% of the women, the rectum in 17.6%, and the pharynx in 13.8%. A contact study was only carried out in 58% of cases. The reinfection rate at 4 weeks was 17% among those with criteria to perform a test of cure. CONCLUSION: Our results justify implement opportunistic screening in women under the age of 25 and young immigrants of both sexes, by taking genital and extragenital samples, as well as developing appropriate guidelines for the notification and follow-up of contacts.
Subject(s)
Chlamydia Infections , Sexual and Gender Minorities , Chlamydia Infections/diagnosis , Chlamydia Infections/epidemiology , Chlamydia trachomatis , Female , Homosexuality, Male , Humans , Male , Sexual BehaviorABSTRACT
BACKGROUND: Chlamydia trachomatis (CT) infections are a public health problem because of its high incidence and consequences on reproductive health. Our aim is to describe the socio-demographic, behavioral and clinical characteristics of patients with CT infection in order to adapt preventive interventions for the highest risk groups. METHODS: Prospective case series of all patients diagnosed with CT between September 2016 and January 2019 in the reference STI clinics of Osakidetza (Basque Health Service) in Bizkaia (Spain) RESULTS: 847 patients (88.2%) agreed to participate: 41% women, 33.8% heterosexual men and 25% men who has sex with men (MSM); 33% were immigrants and 26% were under the age of 25 (33% of the women). Only 20% systematically used condoms. 36% had previously had STI and 28% had simultaneously another STI. 55% of the infections were asymptomatic (70% among women). In MSM, the rectum was affected in 69.5% of cases, the urethra in 31.4%, and the pharynx in 14.5%. The cervix was affected in 86.5% of the women, the rectum in 17.6%, and the pharynx in 13.8%. A contact study was only carried out in 58% of cases. The reinfection rate at 4 weeks was 17% among those with criteria to perform a test of cure. CONCLUSION: Our results justify implement opportunistic screening in women under the age of 25 and young immigrants of both sexes, by taking genital and extragenital samples, as well as developing appropriate guidelines for the notification and follow-up of contacts.
ABSTRACT
La espondilodiscitis por Streptococcus agalactiae es infrecuente, ya que éste es un microrganismo clásicamente patógeno en el periodo gestacional y perinatal. Sin embargo se está produciendo un aumento en la incidencia de infecciones invasivas en adultos inmunocompetentes. Asimismo, el síndrome de Parsonage-Turner o neuritis braquial aguda es una entidad clínica poco frecuente, caracterizada por dolor y debilidad muscular de la extremidad superior. Presentamos el caso de un varón de 50 años con bacteriemia por S. agalactiae, espondilodiscitis cervical y neuritis braquial secundaria y revisamos la literatura.
Spondylodiscitis caused by streptococcus agalactiae has been traditionally considered an infrequent disease since S. agalactiae is a pathogenic microorganism conventionally in gestational and perinatal period. However it is producing an increase in the incidence of invasive infections in immunocompetent adults. Also Parsonage-Turner syndrome or brachial radiculitis is a rare disorder and is characterized by pain followed by weakness in the distribution of the upper brachial plexus. We report one case and review the literature.
