RESUMO
OBJECTIVE: The objective was to develop and test a postabortal contraception counseling intervention using motivational interviewing (MI) and to determine the feasibility, impact and patient acceptability of the intervention when integrated into an urban academic abortion clinic. STUDY DESIGN: A single-session postabortal contraception counseling intervention for young women aged 15-24 years incorporating principles, skills and style of MI was developed. Medical and social work professionals were trained to deliver the intervention, their competency was assessed, and the intervention was integrated into the clinical setting. Feasibility was determined by assessing ability to approach and recruit participants, ability to complete the full intervention without interruption and participant satisfaction with the counseling. RESULTS: We approached 90% of eligible patients and 71% agreed to participate (n=20). All participants received the full counseling intervention. The median duration of the intervention was 29 min. Immediately after the intervention and at the 1-month follow-up contact, 95% and 77% of participants reported that the session was helpful, respectively. CONCLUSIONS: MI counseling can be tailored to the abortion setting. It is feasible to train professionals to use MI principles, skills and style and to implement an MI-based contraception counseling intervention in an urban academic abortion clinic. The sessions are acceptable to participants. IMPLICATIONS: The use of motivational interviewing in contraception counseling may be an appropriate and effective strategy for increasing use of contraception after abortion. This study demonstrates that this patient-centered, directive and collaborative approach can be developed into a counseling intervention that can be integrated into an abortion clinic.
Assuntos
Aborto Induzido , Anticoncepção , Entrevista Motivacional , Adolescente , Estudos de Viabilidade , Feminino , Humanos , Gravidez , Adulto JovemRESUMO
Human cytomegalovirus (CMV) infection is common in most people but nearly asymptomatic in immunocompetent individuals. After primary infection the virus persists throughout life in a latent form in a variety of tissues, particularly in precursor cells of the monocytic lineage. CMV reinfection and occurrence of disease are associated with immunosuppressive conditions. Solid organ and bone marrow transplant patients are at high risk for CMV disease as they undergo immunosuppression. Antiviral treatment is effective in controlling viremia, but 10-15 percent of infected patients can experience CMV disease by the time the drug is withdrawn. In addition, long-term antiviral treatment leads to bone marrow ablation and renal toxicity. Furthermore, control of chronic CMV infection in transplant recipients appears to be dependent on the proper recovery of cellular immunity. Recent advances in the characterization of T-cell functions and identification of distinct functional signatures of T-cell viral responses have opened new perspectives for monitoring transplant individuals at risk of developing CMV disease.
Assuntos
Humanos , Transplante de Medula Óssea/imunologia , Infecções por Citomegalovirus/imunologia , Citomegalovirus/imunologia , Hospedeiro Imunocomprometido/imunologia , Linfócitos T/imunologia , Antivirais/uso terapêutico , Doença Crônica , Citocinas/análise , Infecções por Citomegalovirus/tratamento farmacológico , Citomegalovirus/fisiologia , Citometria de Fluxo , Imunidade Celular , Memória Imunológica , Fatores de Risco , Replicação Viral , Ativação Viral/imunologiaRESUMO
Human cytomegalovirus (CMV) infection is common in most people but nearly asymptomatic in immunocompetent individuals. After primary infection the virus persists throughout life in a latent form in a variety of tissues, particularly in precursor cells of the monocytic lineage. CMV reinfection and occurrence of disease are associated with immunosuppressive conditions. Solid organ and bone marrow transplant patients are at high risk for CMV disease as they undergo immunosuppression. Antiviral treatment is effective in controlling viremia, but 10-15% of infected patients can experience CMV disease by the time the drug is withdrawn. In addition, long-term antiviral treatment leads to bone marrow ablation and renal toxicity. Furthermore, control of chronic CMV infection in transplant recipients appears to be dependent on the proper recovery of cellular immunity. Recent advances in the characterization of T-cell functions and identification of distinct functional signatures of T-cell viral responses have opened new perspectives for monitoring transplant individuals at risk of developing CMV disease.
Assuntos
Transplante de Medula Óssea/imunologia , Infecções por Citomegalovirus/imunologia , Citomegalovirus/imunologia , Hospedeiro Imunocomprometido/imunologia , Linfócitos T/imunologia , Antivirais/uso terapêutico , Doença Crônica , Citocinas/análise , Citomegalovirus/fisiologia , Infecções por Citomegalovirus/tratamento farmacológico , Citometria de Fluxo , Humanos , Imunidade Celular , Memória Imunológica , Fatores de Risco , Ativação Viral/imunologia , Replicação ViralRESUMO
The effects of the K+ channel blockers, apamin, tetraethylammonium and 4-aminopyridine, upon the relaxations of the isolated rat proximal duodenum induced by nitregic nerve activation, nitric oxide (NO), the NO donor 3-morpholinosydnonimine (SIN-1) and Br-cyclic GMP were determined. The effects of the guanylate cyclase inhibitors, cystamine and N-methylhydroxylamine, on NO-, SIN-1- and nitrergic nerve-induced responses were also investigated. Apamin inhibited nitrergic nerve-, NO-and SIN-1-induced relaxations but did not affect those induced by Br-cGMP. Tetraethylammonium and 4-aminopyridine as well as cystamine and N-methylhydroxylamine failed to affect the relaxations caused by any of the agents tested. These findings indicate that, in the rat proximal duodenum, nitrergic nerve activation as well as exogenous nitric oxide cause relaxation through a cGMP-independent, apamin sensitive mechanism.