RESUMEN
BACKGROUND: Trial of labour is a safe option for most women after one previous caesarean delivery. However, the proportion of women attempting trial of labour after previous caesarean delivery (TOLAC) has been declining in many countries. In addition, women with prior caesarean delivery appear to know little regarding their mode of delivery and healthcare providers' recommendations. The doctors' preferences exert a strong influence on patient's decision whether or not to pursue TOLAC. In Kenya, it is unclear whether women who opt for trial of labour after caesarean delivery (TOLAC) or elective repeat caesarean delivery (ERCD) do that based on clear understanding of risks and benefits of both modes of delivery. This study aimed at determining whether patients with one previous caesarean delivery make an informed decision on preferred mode of delivery following their interactions with doctors. METHODS: A cross-sectional descriptive study was carried out on 202 pregnant women with one previous caesarean delivery at Kenyatta National Hospital (KNH) antenatal clinic. Data was collected from both the patients' records and women were interviewed using a structured questionnaire. RESULTS: Out of 202 women with mean age of 30.2 years 136 (67.2%) chose Elective Repeat Caesarean Delivery (ERCD), while 66 (32.8%) opted for TOLAC. Only 61/202 (30.6%; 95% C.I: 24.4 to 37.6%) made informed decisions. Few women (65: 32.2%) knew that the chance of successful TOLAC was high (60-80%) and 97 (48%) were not aware of the chances for a successful TOLAC. More than half of the women (109: 53.9%) were unaware of the risk of uterine rupture after one previous delivery and only few patients (64: 31.7%) knew that the risk of uterine rupture in TOLAC is low (< 1%). The majority of the women (112: 55.4%) did not know that the indications for previous caesarean delivery are an important factor in determining the chance of a successful Vaginal Birth after Caesarean Delivery (VBAC). For 47(23.3%) of the women, there was no documented indication for the previous caesarean delivery. The women's mode of delivery was significantly associated with the preference of the counseling doctor (p < 0.001) and their qualification (p = 0.020). Only 23 (11.4%) women signed the consent form for ERCD while none of the women for TOLAC signed any consent form. CONCLUSIONS: There was an overall lack of information on both modes of delivery while doctor's preferences affected women's decisions. Only just under one third of the women made an informed decision. There is a need to develop clear standard protocols and checklists for information to be disseminated to doctors and all patients with previous caesarean deliveries in subsequent pregnancies in Kenya.
Asunto(s)
Cesárea Repetida/psicología , Toma de Decisiones , Personal de Salud/psicología , Esfuerzo de Parto , Parto Vaginal Después de Cesárea/psicología , Adulto , Actitud del Personal de Salud , Estudios Transversales , Femenino , Hospitales Públicos , Humanos , Kenia , Prioridad del Paciente , EmbarazoRESUMEN
The uptake of forensic DNA testing technologies in Africa has been slow despite the revolutionary technology being discovered and adopted 3 decades ago. African governments and partners have invested in construction and equipping of forensic laboratories in Africa but the benefits are yet to be realised as the laboratories are still faced with the challenge of shortage of adequately trained personnel. This paper describes an innovative multidisciplinary training approach that was developed and used to train officers from the Directorate of Criminal Investigations Kenya. We report on the structure, implementation and effectiveness of the training. It is expected that with the increased number of trained forensic DNA analysts, there will be an improvement in quality of forensic DNA evidence presented in courts and a reduction in backlog in the forensic biology laboratories in Kenya.
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In Kenya, HIV diagnosis is not routinely carried out in infants, and yet rapid diagnosis could improve access to lifesaving interventions. A cheap and readily accessible service can resolve this problem, if feasible. In this pilot study the feasibility and costs of provision of an infant HIV diagnosis service in Kenya are evaluated. Dried blood spots (DBS) were collected from infants exposed to HIV, sent to a central testing laboratory and tested using the Roche Amplicor v. 1.5 DNA PCR kit. The results were then dispatched to health facilities within a week. A total of 15.4% of the samples tested HIV+ despite the widespread access to prevention of mother to child transmission (PMTCT) programs in Kenya. The cost per test at 21.50 USD is prohibitive and will limit access to diagnosis. It remains to be seen whether the increase in testing will immediately lead to an increase in access to antiretroviral therapy (ART) services for infants.
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Sangre/virología , Infecciones por VIH/diagnóstico , VIH-1/aislamiento & purificación , Tamizaje Masivo/economía , Manejo de Especímenes/métodos , Antirretrovirales/uso terapéutico , ADN Viral/genética , ADN Viral/aislamiento & purificación , Ensayo de Inmunoadsorción Enzimática , Femenino , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/epidemiología , VIH-1/genética , Humanos , Lactante , Kenia/epidemiología , Masculino , Tamizaje Masivo/métodos , Madres , Proyectos Piloto , Reacción en Cadena de la Polimerasa/economía , Reacción en Cadena de la Polimerasa/métodos , Pobreza , Prevalencia , Sensibilidad y Especificidad , Manejo de Especímenes/economíaRESUMEN
OBJECTIVE: To determine the impact of routine care (RC) and integrated family planning (IFP) and HIV care service on family planning (FP) uptake and pregnancy outcomes. DESIGN: Retrospective cohort study conducted between October 10, 2005, and February 28, 2009. SETTING: United States Agency for International Development-Academic Model Providing Access To Healthcare (USAID-AMPATH) in western Kenya. SUBJECTS: Records of adult HIV-infected women. INTERVENTION: Integration of FP into one of the care teams. PRIMARY OUTCOMES MEASURES: Incidence of FP methods and pregnancy. RESULTS: Four thousand thirty-one women (1453 IFP; 2578 RC) were eligible. Among the IFP group, there was a 16.7% increase (P < 0.001) [95% confidence interval (CI): 13.2% to 20.2%] in incidence of condom use, 12.9% increase (P < 0.001) (95% CI: 9.4% to 16.4%) in incidence of FP use including condoms, 3.8% reduction (P < 0.001) (95% CI: 1.9% to 5.6%) in incidence of FP use excluding condoms, and 0.1% increase (P = 0.9) (95% CI: -1.9% to 2.1%) in incidence of pregnancies. The attributable risk of the incidence rate per 100 person-years of IFP and RC for new condom use was 16.4 (95% CI: 11.9 to 21.0), new FP use including condoms was 13.5 (95% CI: 8.7 to 18.3), new FP use excluding condoms was -3.0 (95% CI: -4.6 to -1.4) and new cases of pregnancies was 1.2 (95% CI: -0.6 to 3.0). CONCLUSIONS: Integrating FP services into HIV care significantly increased the use of modern FP methods but no impact on pregnancy incidence. HIV programs need to consider integrating FP into their program structure.
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Condones/estadística & datos numéricos , Conducta Anticonceptiva/estadística & datos numéricos , Servicios de Planificación Familiar/organización & administración , Infecciones por VIH/prevención & control , Resultado del Embarazo , Adulto , Estudios de Cohortes , Anticonceptivos/administración & dosificación , Servicios de Planificación Familiar/métodos , Femenino , Infecciones por VIH/epidemiología , Infecciones por VIH/terapia , Humanos , Kenia/epidemiología , Proyectos Piloto , Embarazo , Estudios RetrospectivosRESUMEN
Antiretroviral therapy (ART) has improved the survival of HIV patients but is also associated with unique manifestations of disease in some subjects during the initial months of therapy. Immune reconstitution inflammatory syndrome (IRIS) is a disorder among individuals starting ART, with no evidence-based treatment and management guidelines. We characterized HIV-1 and determined drug resistance among 14 Kenyan patients with suspected IRIS after ART initiation in 2005. Polymerase chain reaction, sequencing, and phylogenetic analysis of viral pol and env showed the following HIV-1 subtypes: A1/A1/A1 (pol-RT/gp41/C2V3), 5; A1/C/A1, 1; A1/D/A1, 2; D/A1/A1, 1; D/C/A1, 1; D/D/A1, 2; D/D/D, 1; and D/A1/A2, 1. Three patients had viruses with major drug resistance-associated mutations. These included nucleoside reverse transcriptase inhibitor (RTI) mutations: M41L, K65R, D67N, K70R, M184V, and K219Q, and nonnucleoside RTI mutations: K101P, L100I, K103N, and Y181C. Twelve patients harbored viruses that are predicted to use chemokine coreceptor 5 (CCR5) whereas two had variant viruses predicted to use the CXCR4 coreceptor. Drug resistance may not be the only cause of ART adverse events. HIV-1 characterization would be important before and during HIV therapy to avoid treatment failure.
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Fármacos Anti-VIH/uso terapéutico , Terapia Antirretroviral Altamente Activa/efectos adversos , Infecciones por VIH/complicaciones , Infecciones por VIH/virología , VIH-1/clasificación , VIH-1/genética , Síndrome Inflamatorio de Reconstitución Inmune/virología , Adulto , Anciano , Sustitución de Aminoácidos/genética , Fármacos Anti-VIH/efectos adversos , Farmacorresistencia Viral , Femenino , Infecciones por VIH/tratamiento farmacológico , VIH-1/aislamiento & purificación , Humanos , Kenia , Masculino , Persona de Mediana Edad , Datos de Secuencia Molecular , Mutación Missense , Análisis de Secuencia de ADN , Productos del Gen env del Virus de la Inmunodeficiencia Humana/genética , Productos del Gen pol del Virus de la Inmunodeficiencia Humana/genéticaRESUMEN
The treatment of HIV-1 infection with antiretroviral drugs has greatly improved the survival of those who are infected. However, HIV-1 diversity and drug resistance are major challenges in patient management, especially in resource-poor countries. To evaluate HIV-1 genetic diversity and drug resistance-associated mutations among drug-naive patients in Kenya prior to antiretroviral therapy (ART), a genetic analysis of HIV-1 pol-RT and env-gp41 was performed on samples collected from 53 (18 males and 35 females) consenting patients between April and June 2005. The average age, baseline CD4(+) T cell counts, and viral loads were 38 (range, 24-62) years, 475 (range, 203-799) cells/mm(3), and 4.7 (range, 3.4-5.9) log(10) copies/ml, respectively. Phylogenetic analysis revealed that 40 samples (75.5%) were concordant subtypes for the two genes and 13 (24.5%) were discordant, suggesting possible recombination and/or dual infections. Prevalent subtypes included A1/A1(pol-RT/env-gp41), 31 (58.5%); D/D, 9 (16.9%); A1/C, 2 (3.8%); A1/D, 4 (7.5%); G/A1, 2 (3.8%); A1/A2, 1 (1.9%); C/A1, 2 (3.8%); D/A1, 1(1.9%); and D/A2, 1 (1.9%). Major reverse transcriptase inhibitor (RTI) resistance-associated mutations were found in four patients (7.5%). Of these patients, three had nucleoside RTI resistance mutations, such as M184V, K65R, D67N, K70R, and K219Q. Nonnucleoside RTI resistance-associated mutations K103N and Y181C were detected in three patients and one patient, respectively. Multiple drug resistance mutations were observed in this drug-naive population. With increasing numbers of patients that require treatment and the rapid upscaling of ART in Kenya, HIV-1 drug resistance testing is recommended before starting treatment in order to achieve better clinical outcomes.