RESUMO
OBJECTIVES: People in developing countries often seek medical advice for common ailments from pharmacies. As one example, pharmacists routinely diagnose and treat symptomatic sexually transmitted infections (STIs). We aimed to assess the quality of advice provided in Mexico City pharmacies by presenting hypothetical STI related syndromes and recording pharmacy attendants' suggested diagnoses and treatments. METHODS: We interviewed the first available attendant in each of a 5% random sample of Mexico City's pharmacies. We inquired about the training, age, and experience of the attendant and about the typical number of clients coming for treatment of suspected STIs. After considering three hypothetical case studies, attendants recommended diagnoses, treatments, and, sometimes, physician follow up. RESULTS: Most Mexico City "pharmacists" are actually clerks, with trained pharmacists rarely available on the premises. The average pharmacy attendant was 32 years old, with a median of 5 years' experience at that pharmacy, but very limited (if any) training. 62% reported seeing 10 or more clients with genital or vaginal infections per month. Depending on the case study, attendants provided appropriate diagnoses in 0-12% of cases, recommended appropriate treatments in 12-16% of cases, and suggested physician follow up for 26-67% of cases. CONCLUSIONS: In general, surveyed pharmacy personnel were unable to diagnose accurately or offer appropriate treatment advice when presented with classic, common STI symptoms. Given the volume of clients seeking advice from this source, training pharmacy attendants could significantly help to reduce the burden of disease associated with STIs in Mexico City.
Assuntos
Serviços Comunitários de Farmácia/estatística & dados numéricos , Infecções Sexualmente Transmissíveis/diagnóstico , Adolescente , Adulto , Distribuição por Idade , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , México , Pessoa de Meia-Idade , Farmacêuticos , Infecções Sexualmente Transmissíveis/terapiaRESUMO
OBJECTIVE: To determine whether multiple courses of emergency contraceptive therapy supplied in advance of need would tempt women using barrier methods to take risks with their more effective ongoing contraceptive methods. METHODS: We randomly assigned 411 condom users attending an urban family planning clinic in Pune, India, to receive either information about emergency contraception along with three courses of therapy to keep in case of need, or to receive only information, including that about the locations where they could obtain emergency contraception if needed. For up to 1 year, women returned quarterly for follow-up, answering questions about unprotected intercourse, emergency contraceptive use, pregnancies, sexually transmitted infections, and acceptability. RESULTS: Women given advance supplies reported unprotected intercourse at rates nearly identical to those among women given only information (0.012 versus 0.016 acts per month). Among those who did have unprotected intercourse, however, supply recipients were nearly twice as likely (79% versus 44%) to have taken emergency contraception, although numbers were too small to permit statistically significant inferences. No women used emergency contraception more than once during the study, even though everyone in the advance-supplies group had extra doses available. All women found knowing about emergency contraception useful, and all those receiving only information wished they had received supplies as well. CONCLUSION: Multiple emergency contraception doses supplied in advance did not tempt condom users to risk unprotected intercourse. After unprotected intercourse, however, those with pills on hand used them more often. Women found advance provision useful.
Assuntos
Preservativos/estatística & dados numéricos , Comportamento Contraceptivo , Anticoncepcionais Pós-Coito , Adulto , Comunicação , Feminino , Seguimentos , HumanosRESUMO
In the following article, the most recent knowledge on emergency contraception (EC) is reviewed. EC is defined as those contraceptive methods that may be used to prevent an unwanted pregnancy up to 3 days after unprotected intercourse, contraceptive failure or rape. In case of non-hormonal methods (IUD), the time window for pregnancy prevention goes up to 5 days after intercourse. The different regimens now available, hormonal and non-hormonal methods, indications, contraceptive effectiveness, side effects and safety profile, possible mechanisms of action and counseling strategies will be reviewed. The potential benefits on reproductive health of wide-spread knowledge and easy, non-restrictive access to this methodology are emphasized. An extensive list of recent references is enclosed.
Assuntos
Anticoncepcionais Orais Combinados , Anticoncepcionais Hormonais Pós-Coito , Anticoncepcionais Sintéticos Pós-Coito , Emergências , Etinilestradiol , Norgestrel , Adolescente , Anticoncepcionais Orais Combinados/administração & dosagem , Anticoncepcionais Orais Combinados/efeitos adversos , Anticoncepcionais Hormonais Pós-Coito/administração & dosagem , Anticoncepcionais Hormonais Pós-Coito/efeitos adversos , Anticoncepcionais Sintéticos Pós-Coito/efeitos adversos , Análise Custo-Benefício , Custos de Medicamentos , Etinilestradiol/administração & dosagem , Etinilestradiol/efeitos adversos , Feminino , Humanos , Idoxuridina , Masculino , Náusea/induzido quimicamente , Norgestrel/administração & dosagem , Norgestrel/efeitos adversos , Gravidez , Progestinas/administração & dosagem , Progestinas/efeitos adversos , Vômito/induzido quimicamenteRESUMO
Many biomedical aspects of emergency contraception have been investigated and documented for >30 years now. A large number of social science questions, however, remain to be answered. In this article, we review the rapidly growing but geographically lopsided literature on this topic. Using computer database searches supplemented by reference reviews and professional correspondence with those active in the field, we gathered literature on the social science and service delivery aspects of emergency contraception published in English up through December 1998, as well as a few unpublished papers from the same time and slightly later, representing regions where published material is practically nonexistent. Methodologically acceptable papers are summarized in our tables and text, and form the basis for suggested improvements in existing emergency contraceptive services. The review also offers ideas for designing new emergency contraception services where they do not yet exist. We conclude by proposing an agenda for further social science research in this area.
Assuntos
Anticoncepcionais Pós-Coito , Adolescente , Adulto , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Serviços de Saúde , Humanos , MEDLINE , Educação de Pacientes como Assunto , Gravidez , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Advances in medical abortion might allow women seeking early abortions to terminate their pregnancies safely and effectively without medical supervision. We investigated whether such women can calculate pregnancy duration accurately, a key step in unsupervised use. METHODS: 422 women seeking first-trimester abortions in two clinics (Pune, India, and Atlanta, USA) used a simple worksheet and calendar to calculate the duration of gestation from the date of last menstrual period (LMP) and/or of unprotected intercourse. Clinicians then used standard clinic practices to estimate pregnancy duration. We compared the two sets of estimates, focusing on women who fell into the "caution zone" (ie, had pregnancy durations >8 weeks according to providers, but < or =8 weeks by their own estimates). FINDINGS: The participants were generally representative of the women seeking abortion at the two clinics. 217 (97.7%) of 222 women in Atlanta and 173 (86.5%) of 200 in Pune could produce an estimate of pregnancy duration. Most (85.4% in Atlanta; 93.6% in Pune) of these estimates were within 2 weeks of those made by providers. For estimates based on LMP, only 10.0% (exact 95% CI 6.2-15.0) of women in Atlanta and 9.8% (5.8-15.3) in Pune fell into the caution zone. For estimates based on a date of intercourse, just 7.7% (4.0-13.1) of women in Atlanta and 3.4% (0-17.8) in Pune fell into the caution zone, although fewer women could use this method. INTERPRETATION: The vast majority of women seeking first-trimester abortion in this study could accurately calculate pregnancy duration within a margin of error clinically inconsequential for safe use of unsupervised medical abortion.
Assuntos
Aspirantes a Aborto/psicologia , Atitude Frente a Saúde , Idade Gestacional , Adolescente , Adulto , Comparação Transcultural , Feminino , Georgia , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Índia , Pessoa de Meia-Idade , GravidezRESUMO
Increased access to medical methods of abortion could significantly reduce maternal mortality, especially in developing countries. In light of the political and commercial difficulties in distributing the abortifacient mifepristone, the widely studied mifepristone-misoprostol regimen may not be sufficiently available in the near future. Thus, researchers have begun to look for alternative regimens, including regimens using misoprostol alone. This article reviews the current available evidence on the potential of a misoprostol-alone regimen for medical abortion. Although the data are varied and difficult to compare, recent studies indicate that a misoprostol-alone regimen could be safe and effective as a method of medical abortion. Misoprostol is widely marketed around the world for its other indications and is inexpensive, stable in tropical climates, easy to transport, and simple to administer. A misoprostol-alone regimen of medical abortion could thus greatly improve the access to safe medical abortion services by women in developing countries.
PIP: Studies have been conducted to examine the potential of misoprostol alone for early termination of pregnancy. These studies were done by Norman et al. (1991), Creinin and Vittinghoff (1994), Bugalho et al. (1996), Koopersmith and Mishell (1996), Carbonell et al. (two studies: 1997, 1998), and Jain et al. (1998). The designs, population sampling methods and regimens varied from study to study. Thus, comparison of results has been difficult. Overall, though, findings indicate that a misoprostol-alone regimen could be safe and effective as a method of medical abortion. This regimen could greatly improve access to safe medical abortion services for women in developing countries, which in turn would lead to a significant reduction in maternal mortality.
Assuntos
Abortivos não Esteroides , Aborto Induzido , Misoprostol , Cuba , Feminino , Humanos , Misoprostol/administração & dosagem , Misoprostol/efeitos adversos , Gravidez , Escócia , Estados UnidosRESUMO
Although serious adverse events of early abortion have been studied, little attention has been paid to the more common side effects experienced by early medical or surgical abortion clients. Using data from a multicenter comparative trial of women < or = 56 days' gestation in China, Cuba, and India (n = 1373), side effects experienced by mifepristone-misoprostol medical abortion and surgical abortion clients were analyzed at the different stages of their abortions. Data on side effects came from women's reports at each clinic visit, providers' observations during the clinic visits, and symptom diaries maintained during the study period. Medical abortion clients at all sites experienced more side effects than their surgical counterparts. The disparity between the two groups was particularly pronounced for bleeding and pain. Despite more reports of side effects among medical abortion clients, however, assessments of well-being and reports of satisfaction at the exit interview were similar in both treatment groups.
Assuntos
Abortivos/efeitos adversos , Aborto Induzido/efeitos adversos , Mifepristona/efeitos adversos , Misoprostol/efeitos adversos , Aborto Legal/efeitos adversos , Adulto , China , Cuba , Quimioterapia Combinada , Feminino , Hemorragia , Humanos , Índia , Dor , GravidezRESUMO
Mifepristone-misoprostol medical abortion promises to revolutionize reproductive health-care. Several simplifications of the standard three clinic visit regimen may be possible, however. Particularly in developing countries, access to the method can be greatly increased by eliminating the longest clinic visit. Indeed, shortly after mifepristone's introduction in Guadeloupe, a semi-developed Caribbean territory administered by France, in 1991, two of the authors conducted a small prospective study of a one treatment-visit regimen. The study regimen was subsequently adopted as the standard of care for medical abortion on the island. Women (n = 92) with amenorrhea of < or = 49 days received 600 mg mifepristone under clinical supervision and were given 400 micrograms oral misoprostol for home administration 2 days later, returning 2 weeks later for follow-up. The success rate (95.4%) is comparable to rates found when both drugs are administered in the clinic and to rates from a similar study conducted recently in the United States. Adverse events were also comparable to protocols requiring in-clinic administration of misoprostol. Protocol adherence appeared to be excellent and loss to follow-up was rare. We suggest that home administration of misoprostol can be safe and effective in most nonindustrialized settings.
PIP: This paper presents a prospective study of home administration and a one-treatment-visit regimen of mifepristone-misoprostol for medical abortion in Guadeloupe. The administration of this contraceptive method usually requires a standard 3-clinic visit regimen, which would sometimes lead to discontinuation of the abortion process. The study consisted of 92 medical abortion cases conducted over a 13-month period. The intervention involved a 1-day treatment visit with patients receiving 600 mg of mifepristone and instructions on ingesting 2 tablets (400 mcg) of misoprostol orally after 2 days and another 200 mcg misoprostol if bleeding had not occurred within 6-12 hours. A follow-up was conducted among these women after 10-15 days of initial clinic visit and contraceptive administration. The total success rate was 95.4% in comparison with those who received a 3-clinic visit regimen and the statistical result of a study conducted in the US. Several adverse effects have been associated with the administration of abortive methods, which include bleeding (19.6% in mifepristone users and 68.2% in misoprostol users) and vomiting. Strict monitoring of mifepristone and misoprostol distribution and patient follow-up was ensured by French legislators. The authors conclude that home administration of misoprostol must be made available to women in developing countries.
Assuntos
Abortivos não Esteroides/administração & dosagem , Abortivos Esteroides/administração & dosagem , Mifepristona/administração & dosagem , Misoprostol/administração & dosagem , Autoadministração , Abortivos não Esteroides/efeitos adversos , Abortivos Esteroides/efeitos adversos , Aborto Induzido , Adulto , Feminino , Idade Gestacional , Guadalupe , Humanos , Mifepristona/efeitos adversos , Misoprostol/efeitos adversos , Cooperação do Paciente , Gravidez , Estudos ProspectivosRESUMO
Emergency contraception promises to reduce Mexico's high unwanted pregnancy and unsafe abortion rates. Because oral contraceptives are sold over-the-counter, several emergency contraceptive regimens are already potentially available to those women who know about the method. Soon, specially packaged emergency contraceptives may also arrive in Mexico. To initiate campaigns promoting emergency contraception, we interviewed health care providers and clients at health clinics in Mexico City, ascertaining knowledge, attitudes, and practices concerning the method. We found limited knowledge, but nevertheless cautious support for emergency contraception in Mexico. Health care providers and clients greatly overestimated the negative health effects of emergency contraception, although clients overwhelmingly reported that they would use or recommend it if needed. Although providers typically advocated medically controlled distribution, clients believed emergency contraception should be more widely available, including in schools and vending machines with information prevalent in the mass media and elsewhere.
PIP: An interview was conducted to ascertain knowledge, attitudes, and practices concerning emergency contraception (EC) among health care providers and potential EC users in metropolitan Mexico. Findings showed that there was a limited knowledge about EC per se and its method, but nevertheless, most of the participants were cautious to support EC in Mexico. Health care providers and clients greatly overestimated the negative health effects of EC, although clients overwhelmingly reported that they would use or recommend it if needed. Although providers typically advocated medically controlled distribution, clients believe EC should be more widely available, including in schools and vending machines, with information prevalent in the mass media and elsewhere.