Received social support for sexually transmitted disease-related care-seeking among adolescents

OBJECTIVE

To describe the types and sources of social support received by adolescents obtaining care at a large urban sexually transmitted diseases (STD) clinic.

METHOD

A total of 140 females and 82 males (ages 13-20 mean, 17.6 years) indicated whether they had received any of 11 types of social support, and, if so, from whom. Types of support included: companionship to clinic, advice on symptom interpretation, advice to seek clinical care, advice on potential sources of care, help making appointments, prior provision of medications, supportive talking, help talking to sex partner, provision of money, provision of transportation, and help getting STD protection.

RESULTS

Eighty percent received at least one type of social support of whom 77% of subjects reported at least two types of support. The most frequently received support was information about symptom interpretation and appropriate clinic use (47% for each); 41% were accompanied to their clinic visit, and 37% received emotional support. A total of 15% of men but only 4% of women (p < .05 by Chi-square) received medication (usually antibiotics) but women were more likely to receive financial help (5% vs. 0% for women and men, respectively; p < .05). Although women obtained support earlier in the care-seeking process than men, there were no other significant gender differences in types of received support. Friends and sex partners were the most frequently cited sources of companionship and transportation, but parents provided transportation, information, medicine, and money for 15-20% of subjects receiving these types of support.

CONCLUSION

Most adolescents receive a social support as part of seeking care for STD-related problems.

Adolescents and sexually transmitted diseases

Pediatricians with busy practices have limited time to spend with each patient. But because much of adolescent morbidity and mortality is related to behavioral issues, time and energy are crucial to providing effective counseling and care to adolescents. Many barriers to provision of services to adolescents exist, including time, space, décor, office hours, office fees, and support personnel. Despite these barriers to care of adolescents and, in particular, sexually active adolescents, the need for pediatricians to provide these services is clear. Services include anticipatory guidance and counseling about developing sexuality and sexual behaviors, as well as management of health consequences of sexual behavior. Primary care providers have an opportunity to assist adolescents to develop mature and healthy sexual relationships. This necessitates a full understanding of each patient's unique situation, listening to adolescents' concerns, and honest and straightforward discussion of sensitive information. Beginning the process of discussion of sexuality and relationships early in the pediatric years may help adolescents and their parents to develop healthy sexual attitudes and behaviors.

An open label comparative study of azithromycin and doxycycline in the treatment of non-gonococcal urethritis in males and Chlamydia trachomatis cervicitis in female sex workers in an STD clinic in Singapore

AIM OF STUDY

The aim of this study was to compare the clinical and microbiological efficacy of a single 1 gram dose of azithromycin against 1 week of doxycycline at 100 mg twice a day in the treatment of: (1) uncomplicated non-gonococcal urethritis (NGU) in male patients, and (2) culture proven Chlamydia trachomatis cervicitis in female sex workers.

METHOD

The subjects were 53 male patients who attended the clinic and were diagnosed to have non gonococcal urethritis based on clinical symptoms and a urethral smear, and 63 female sex workers, who had both a positive enzyme immunoassay (EIA) test and Chlamydia trachomatis cultures. Follow-up visits were made at one and two weeks post-treatment to assess efficacy, subsequent relapse and presence of side effects. The male patients were also assessed at four weeks post treatment to determine default and reinfection rates.

RESULTS

Both azithromycin (clinical cure rates 62.5% at one week, 86.4% at two weeks in male patients; 96.6% at two weeks in female sex workers) and doxycycline (clinical cure rates 65.4% at one week, 90.9% at two weeks in male patients; 100% at two weeks in female sex workers) were effective in treating non-gonococcal urethritis and chlamydial cervicitis. Both drugs were very effective in eradicating proven Chlamydia trachomatis infections, with success in 100% of cases of Chlamydia trachomatis NGU in males, and 96.6% and 100% cure rates, for azithromycin and doxycycline respectively, in female sex workers with cervicitis. There were no statistically significant differences between the two drugs in terms of clinical efficacy, influence on default rates or subsequent risk of reinfection.

CONCLUSIONS

We conclude that a single dose of azithromycin is as effective as a one week course of doxycycline in treating non-gonococcal urethritis in males and in the elimination of Chlamydia trachomatis in females with cervicitis, with the added advantage of a convenient single dose that can be supervised.

Increasing antimicrobial resistance in STDs and the need for surveillance: Neisseria gonorrhoeae as a model

Neisseria gonorrhoeae has a rising trend of resistance against antimicrobials. Today, third generation cephalosporins are the only antibiotics for treatment of gonorrhea against which there is no resistance in gonococci. On the other hand, decreased susceptibility against this group, including ceftriaxone, has already been observed. This historically famous pathogen deserves current attention and is reviewed here with respect to its resistance mechanisms and patterns, and the problems concerning standardization of its susceptibility testing are discussed.

Invoking, monitoring, and relinquishing a public health power: the health hold order

OBJECTIVE

To describe a quarter-century's use of a public health power (Health Hold Orders) as an adjunct to noncoercive sexually transmitted disease (STD) control efforts in a middle-American city.

METHODS

Persons arrested for prostitution were involuntarily detained for up to 72 hours if they had not been tested for STD within 30 days of arrest. Such persons were mandatorily tested/treated for STD and voluntarily tested for HIV by health department providers in Colorado Springs from mid-1970 through 1994.

RESULTS

Prostitutes viewed temporary detention as inconvenient, but not as inappropriate. Over the 25-year interval, 4,965 examinations in prostitutes yielded 818 positive gonorrhea tests; the 1,564 tests performed under the health-hold order yielded 218 positive results. Positivity rates among prostitutes locally for reportable STD/HIV declined substantially during the period of observation, providing support for termination of the involuntary detention system.

CONCLUSIONS

The involuntary detention system contributed to observed communitywide declines in STD/HIV prevalence. Our experience demonstrates the importance of surveillance and empiric validation in public health practice.

Socio-demographic characteristics and sexual behaviour of adolescents attending the STC, UCH, Ibadan: a 5 year review

As a continuation of the on-going efforts to prevent and control the spread of sexually transmitted diseases (STDs) and the Acquired Immunodeficiency Syndrome (AIDS) in adolescents, this retrospective clinic-based study identifies the socio- demographic characteristics, describes the sexual practices, identifies the common STDs, including drug utilization patterns in this risk group at the special treatment clinic of the University College Hospital, Ibadan. Results reveal that adolescents constituted between 3.3% and 4.8% of the total number of patients seen each year. The characteristics of the subjects were as follows: 54 (38.3%) were aged 19 years, 133 (94.3%) were single, 79 (53.2%) were females and 103 (73.0%) were students. As regards sexual behaviour, 22 (15.71%) denied previous history of sexual intercourse. Vaginal intercourse was reported in all the sexually active youth, 2(1.71%) reported oral sex, while 10 (8.41%) admitted that they had multiple sexual partners. Gonorrhoea was diagnosed in 23 (21.51%) of sexually active youths. Among those who had used drugs before presentation ampicillin was the common drug used for treatment by 14 (26.4%). The importance of encouraging adolescents to present at STD clinics is highlighted. Health workers need to have a sympathetic attitude and assure them of confidentiality. The need for more community-based education is shown, including the importance of proper and complete documentation of hospital records.

Hydrogels containing monocaprin have potent microbicidal activities against sexually transmitted viruses and bacteria in vitro

OBJECTIVE

To investigate the in vitro microbicidal and cytocidal potency of monocaprin dissolved in pharmaceutical hydrogel formulations and to evaluate their potential use as vaginal microbicides against sexually transmitted pathogens such as herpes simplex virus type 2 (HSV-2), human immunodeficiency virus type 1 (HIV-1), Chlamydia trachomatis, and Neisseria gonorrhoeae.

METHODS

Gel formulations were mixed with equal volumes of virus/bacteria suspensions in culture medium and incubated for 1 and 5 minutes. The reduction in virus/bacteria titre was used as a measure of microbicidal activity. Similarly, gels were mixed with human semen to study their effect on leucocytes. The toxicity of the gels was tested in rabbits by the standard vaginal irritation test.

RESULTS

Gels containing 20 mM of monocaprin caused a greater than 100,000-fold inactivation of HSV-2 and Neisseria in 1 minute and of Chlamydia in 5 minutes. Similarly, the gels caused a greater than 10,000-fold inactivation of HIV-1 in semen in 1 minute. They caused more than a 10,000-fold reduction in the number of viable leucocytes in semen in 1 minute. No toxic effect on the vaginal mucosa of rabbits was observed after daily exposure for 10 days.

CONCLUSIONS

Hydrogels containing monocaprin are potent inactivators of sexually transmitted viruses and bacteria in vitro. This simple lipid seems to be a feasible choice as a mucosal microbicide for prevention of sexually transmitted infections. It is a natural compound found in certain foodstuffs such as milk and is therefore unlikely to cause harmful side effects in the concentrations used.

Sexually transmitted diseases: testing and treating

Adolescents remain a group at particular risk for STD acquisition due to a combination of biological and psychosocial factors. Access to care can be an obstacle to seeking appropriate screening and treatment for many adolescents; undetected infection may lead to unwanted sequelae, including pelvic inflammatory disease, chronic abdominal pain, tubal scarring, and increased risk of ectopic pregnancy. With respect to gonorrhea, chlamydia, syphilis, and chancroid, the hope is that improved detection will decrease sequelae by prompting earlier recognition and treatment. In all cases of suspected sexual abuse cultures remain of utmost importance because of the negative consequences associated with a possible false-positive test result. Urine screening in certain settings, such as school-based health centers and juvenile detention centers, remains positive; however, adolescents with a positive test may still require further evaluation to identify HPV and abnormal Pap smear findings, syphilis, and other STDs currently not recognizable with a simple urine screen.

The prevalence of antimicrobial resistance among uropathogens causing acute uncomplicated cystitis in young women

Four hundred and fifty-two urine isolates from women with acute uncomplicated cystitis and a positive urine culture presenting to a sexually transmitted disease clinic were collected during 1989-1991, and 213 specimens were collected over 1995-1997. The predominant species was Escherichia coli, representing 68% of the isolates; others included Staphylococcus saprophyticus (8%), Group B streptococci (7%), Proteus spp. (6%), Klebsiella spp. (4%) and Enterococcus spp.(3%). More than 10% of the E. coli isolates were resistant to ampicillin, cephalothin, tetracycline and trimethoprim sulfamethoxazole (TMP SMX ) during both study periods, with the greatest increase in resistance to ampicillin and TMP/SMX between the two periods. Six hundred and four urinary tract infection isolates, including 83% E. coli, 7% S. saprophyticus, 3%, Klebsiella spp. 2% Proteus spp., 2% enterococci, 1% Enterobacter spp. and 2% other organisms, were collected from women with acute cystitis attending a university student health service during 1995. Among E. coli isolates, 25% were resistant to ampicillin, 24% to tetracycline and 11%, to TMP SMX. Resistance to fluoroquinolones was essentially absent among gram-negative pathogens. Continued evaluation of susceptibility patterns of pathogens causing acute uncomplicated cystitis to traditional as well as new antimicrobials in well defined populations is necessary to ascertain the optimal empiric therapy.

Inadequate treatment for sexually transmitted diseases in the South African private health sector

Correct management of sexually transmitted diseases (STDs) is important for their control, and to reduce HIV transmission. Guidelines on syndromic management of STDs were introduced by the provincial Department of Health in KwaZulu/Natal (KZN) in South Africa in 1995. The drug treatment provided for STDs by the 11 private general practitioners in one rural district was assessed and compared with provincial guidelines. Information was gathered through semistructured interviews which asked the 11 doctors, who all dispense prescribed drugs as part of the consultation fee, how they would treat 3 hypothetical cases of STD syndromes. In all 33 prescriptions, the treatment did not correspond exactly with provincial recommendations and only 3 (9%) were adequate. All other prescriptions were inadequate because dose or duration was incorrect in 6 (18%), or because incorrect drugs were prescribed in 24 (73%) of cases. Eight of the 11 doctors did not provide adequate treatment for any of their cases. A continuing medical education programme for the doctors and their staff was devised to improve the STD treatment in the private sector in this South African district.

[Vaginal infections and sexually transmitted diseases]

The diagnosis and treatment of vaginal and sexually transmitted infections constitute an important part of the activity of the gynaecologist and of the general practitioner. In this review article, we will describe various clinical entities, including bacterial vaginosis, vulvovaginal Candidiasis, trichomoniasis, gonorrhea, syphilis, genital herpes, Chlamydial infection, and pelvic inflammatory disease. The acquired immunodeficiency syndrome will not be described here.