Comparison of ultrasonographic estimated fetal weight and actual birthweight performed by residents in training at the University Hospital of the West Indies / Comparación del peso fetal estimado por ultrasonografía y el peso real al nacer realizada por los residentes en formación en el Hospital Universitario de West Indies

OBJECTIVE: To determine the correlation of ultrasonographic estimation of fetal weight and actual birthweight and the impact of the level of resident s training on the results. METHODS: This was a prospective study of 90 women with term pregnancies. Ultrasound estimated fetal weight (EFW) was calculated by a pre-programmed Hadlock formula. Days from ultrasound to delivery were less than seven. The EFW was compared to the actual birthweight at delivery. The year of training of the resident that performed the ultrasound was recorded. Exclusion criteria included diabetes mellitus and known fetal anomalies. RESULTS: Mean age was 28 years, parity was 0 to 4 and mean gestational age was 38 weeks. There was an average over-estimation of 64.8 grams. The difference between mean EFW and mean birthweight was not significant (p = 0.067). The difference between mean EFW and mean birthweight when calculated according to year of residency was not significant, p = 0.075 and 0.402for junior and senior residents, respectively. CONCLUSION: There is good correlation between residents' ultrasonographic estimation of fetal weight and actual birthweight at the UHWI. There was no significant difference in correlation between senior and junior residents. Developments in computer technology might contribute to decrease in the learning curve.

OBJETIVO: Determinar la correlación de la estimación ultrasonográfica del peso fetal y el peso real al nacer, y el impacto del nivel de formación del residente en los resultados. MÉTODOS: Se trató de un estudio prospectivo de 90 mujeres con embarazos a término. El peso fetal estimado (PFE) por ultrasonido fue calculado mediante una fórmula de Hadlock preprogramada. Los días transcurridos desde el ultrasonido hasta el parto fueron menos de siete. Se comparó el PFE con el peso real en el parto. Se registró el año de formación del residente que realizó el ultrasonido. Los criterios de exclusión criterios incluyeron diabetes mellitus y anomalías fetales conocidas. RESULTADOS: La edad promedio fue 28 años; la paridad fue de 0 a 4; la edad gestacional fue de 38 semanas. Hubo una sobreestimación promedio de 64.8 gramos. La diferencia entre el PFE promedio y el peso promedio al nacer no fue significativa (p = 0.067). La diferencia entre el PFE promedio y el peso promedio al nacer calculada según el año de residencia no fue significativa, siendo p = 0.075 y 0.402 para médicos en la primera y última etapa de su residencia, respectivamente. CONCLUSIÓN: Existe una buena correlación entre la estimación ultrasonográfica del peso fetal, realizada por los residentes, y el peso real al nacer en el HUWI. No hubo ninguna diferencia significativa en la correlación entre los residentes en sus primeras y últimas etapas. Los desarrollos en la tecnología informática pueden contribuir a la disminución de la curva de aprendizaje.

Cervical intraepithelial neoplasia in a cohort of HIV-positive women at the University Hospital of the West Indies: management and outcome / Neoplasia intraepitelial cervical en una cohorte de mujeres VIH-positivas en el Hospital Universitario de West Indies: manejo y resultados

OBJECTIVE: To determine the rate of recurrence of cervical intraepithelial neoplasia (CIN) in HIVpositive women evaluated at the University H ospital of the West Indies (UHWI). METHOD: A chart review of all non-pregnant HIV-positive women who attended the gynaecologic and colposcopic clinics between January 1994 and December 2004 identified 21 such women. Fifteen of these patients who had CIN and had at least one follow-up Pap smear were the main subjects of this study. These patients were compared to 21 HIV-negative controls who were seen during the same period and who also had at least one follow-up Pap smear. Treatment modalities for the groups included cold coagulation and large loop excision of the transformation zone (LLETZ). Cox proportional hazards analysis was used to determine the effect of HIV status on the time to first recurrence of CIN. RESULTS: The mean ages of the subjects were 32.7 ± 8.0 and 33.2 ± 8.1 years, respectively. With a mean follow-up period of 1.7 years, the rate of recurrence of CIN in patients with and without HIV was 66.24 (95% CI 27.6, 159.1) and 3.0 (95% CI 1.3, 7.3) per 100 person years. The hazards rate ratio for recurrence in subjects with HIV after adjusting for age and CIN stage was 19.1 (95% CI 4.4, 82.1). CONCLUSION: HIV increases the risk of recurrence of CIN.

OBJETIVO: Determinar la tasa de recurrencia de la neoplasia intraepitelial cervical (NIC) en las mujeres VIH-positivas evaluadas en el Hospital Universitario de West Indies (HUWI). MÉTODO: Una revisión de las historias clínicas de todas las mujeres VIH-positivas no embarazadas que asistieron a la clínica ginecológica y la clínica colposcópica entre enero de 1994 y diciembre de 2004, identificó 21 de estas mujeres. Quince de estas pacientes que tenían NIC y habían tenido al menos una prueba de Papanicolaou de seguimiento, fueron los sujetos principales de este estudio. Estas pacientes fueron comparadas con 21 controles de VIH-negativos que fueron vistos durante el mismo período y que también tuvieron al menos una prueba de Papanicolaou de seguimiento. Las modalidades de tratamiento para los grupos incluyeron coagulación fría y escisión con asa grande de la zona de transformación (LLETZ). El modelo de análisis de riesgos proporcionales de Cox fue utilizado para determinar el efecto del estatus de VIH al momento de la primera recurrencia de CIN. RESULTADOS: Las edades promedios de los sujetos fueron 32.7 ± 8.0 y 33.2 ± 8.1 años, respectivamente. Con un período de seguimiento promedio de 1.7 años, la tasa de recurrencia de NIC en pacientes con y sin VIH fue 66.24 (95% IC 27.6, 159.1) y 3.0 (95% IC 1.3, 7.3) por 100 persona/años. El cociente de tasas de riesgo de recurrencia en pacientes con VIH después de ajustar por edad y etapa de CIN fue 19.1 (95% IC 4.4, 82.1). CONCLUSIÓN: El VIH aumenta el riesgo de recurrencia de la NIC.

Poverty, folate deficiency, human immunodeficiency virus and ulcerated vulval sexually transmitted diseases in Jamaica / Pobreza, deficiencia de ácido fólico, virus de la inmunodeficiencia humana, y la ulceratión de la vulva por enfermedades de transmisión sexual, en Jamaica

Sexually transmitted genital ulcerative conditions are declining in Jamaica. The rates at present are far lower than that seen in the 1950s -1960s. Review of the records of the national Comprehensive Clinic has revealed that all of the major sexually transmitted conditions (Syphilis, Lymphogranuloma Venereum (LGV), Chancroid, Granuloma Inguinale and Herpes Simplex) have declined but have had three peaks between 1958 and 2000. Closer review seems to suggest that the peaks were associated firstly with poverty in the 1960s and 1970s and to the HIV epidemic in the 1980s and early 1990s. There are also smaller spikes which appear to be associated with periods of environmental disasters, with a possible association with folate deficiency. This is apparent for the bacterial and chlamydial conditions as well as viral conditions such as Herpes simplex.

Las condiciones ulcerativas genitales transmitidas sexualmente están disminuyendo en Jamaica. En el presente, los índices son muchos más bajos que los observados en la década de 1950 y 1960 respectivamente. La revisión de los archivos de la llamada Nacional Comprehensive Clinic ha revelado que todas las condiciones principales (sífilis, linfogranuloma venéreo, chancroide, granuloma inguinal, y el herpes simple) han disminuido. No obstante, ha habido tres puntos críticos entre 1958 y 2000. Un examen detallado sugiere que estos picos estaban asociados primeramente con la pobreza en los años 60 y 70, y la epidemia de VIH en la década de los 80 ochenta y principios de los 90. Hay también pequeñas alzas que parecen estar asociados con periodos de desastres medioambientales, así como con una posible asociación con la deficiencia de folato. Esto es evidente en el caso de las condiciones bacterianas y clamidiales, así como las condiciones virales tales como la que representa el herpes simple.

Elements in human placentae in Jamaica / Elementos en las placentas humanas en Jamaica

AIM: To investigate the relationships, if any, between elemental content of the placenta with age of mother, birthweight and the Apgar scores of a neonate. METHODS: Placental samples were collected, stored at -20ºC and then dried and analysed using neutron activation with the SLOWPOKE II reactor at the International Centre for Environmental and Nuclear Sciences (ICENS). A questionnaire was administered at the time of delivery to determine the level of fish consumption, numbers of dental amalgam fillings and use of cough syrups. Placental concentrations of bromine, calcium, chlorine, iron, mercury, potassium, rubidium, selenium, sodium and zinc were determined. RESULTS: The placentae of 52 Jamaican mothers with a mean age 29 years (range 18-42 years) delivering singleton neonates with a mean birthweight of 3.1 kg (1.3 - 5.5 kg) at term were collected. With the exception of iron and bromine, all results for elemental determinations are very similar to those found elsewhere. Correlation was observed for Apgar 2 (5 minutes), calcium and zinc with birthweight, with p-values of 0.002, 0.007 and 0.07, respectively. Negative correlation was observed for the Apgar 2 and potassium (p = 0.056) and age of mother at birth and bromine (p = 0.02). The mercury concentration in the measured placentae (7.29 ±9.1 µg/kg w/w) was slightly lower than the mean concentration found in the literature (8 µg/kg w/w). Approximately 93% of the measured placentae in this study are below the derived placentae upper limit of 22 µg/kg. Of the 7% above the upper limit none exceeded the conservative estimated limit of 115 /µg/kg at which neural developmental problems start. CONCLUSION: The significant associations noted are of unknown clinical relevance and need further study.

OBJETIVO: Investigar las relaciones que pudieran existir entre el contenido elemental de la placenta y la edad de la madre, el peso al nacer, y la puntuación Apgar del neonato. MÉTODOS: Muestras de placenta fueron recogidas, almacenadas a -20ºC y entonces secadas y analizadas usando la activación neutrónica con el reactor SLOWPOKE II del Centro Internacional de Ciencias Medioambientales y Nucleares (ICENS). A la hora del parto se aplicó una encuesta para determinar el nivel de consumo de pescado, el número de amalgamas dentales y el uso de jarabes para la tos. Se determinaron las concentraciones placentales de bromo, calcio, cloro, hierro, mercurio, potasio, rubidio, selenio, sodio y cinc. RESULTADOS: Se recogieron las placentas de 52 madres jamaicanas con una edad promedio de 29 años (rango 18-42 años) que parieron neonatos únicos con un peso promedio de 3.1 kg (1.3-5.5 kg) a término. Con la excepción del hierro y el bromo, todos los resultados para las determinaciones elementales son muy similares a los hallados en otras partes. Se observó una correlación de Apgar 2 (5 minutos), el calcio y el cinc con el peso al nacer, los valores p de 0.002, 0.007 y 0.07 respectivamente. Se observó una correlación negativa de Apgar 2 y el potasio (p = 0.056) y la edad de la madre a la hora del alumbramiento, con el bromo (p = 0.02). La concentración de mercurio en las placentas medidas (7.29 ± 9.1 w/w de µg/kg) fue ligeramente más baja que la concentración promedio hallada en la literatura (8 µg/kg w/w). Aproximadamente 93% de las placentas evaluadas en este estudio están por debajo del límite superior de 22 µg/kg. Del 7% por encima del límite superior, ninguna excedió el límite conservador estimado de 115 µg/kg en el cual comienzan los problemas del desarrollo neural. CONCLUSIÓN: Se desconoce la importancia clínica de las asociaciones significativas observadas y se requiere más estudio.

A randomized comparison of rectal misoprostol with syntometrine on blood loss in the third stage of labour / Comparación randomizada del misoprostol rectal con la sintometrina en la pérdida de sangre en la tercera etapa del parto

OBJECTIVES: a) To compare the clinical effect of rectal misoprostol with intramuscular syntometrine in reducing blood loss in the third stage of labour, b) to determine the severity and incidence of side effects of both drugs and c) to measure blood loss, patient tolerance and acceptance of rectal misoprostol. METHODS: One hundred and forty parturients were randomly allocated to receive intramuscular syntometrine (syntocinon 10 IU + ergometrine 0.5 mg) or rectal misoprostol 400 ?g within five minutes of the delivery of the anterior shoulder. Blood loss was measured by the use of a plastic collection drape. Additional oxytocic therapy was instituted for uterine atony or if blood loss was in excess of one litre. RESULTS: There was no significant difference in patient demographics of each treatment group (Table 1). There was no difference in mean duration of the third stage of labour (8.4 ± 14 min vs 7.8 ± 6.6 min). The mean blood loss from those parturients receiving misoprostol (180.1 ± 120 mls) was not significantly different (p = 0.5) from those receiving syntometrine (197 ± 176.97 mls) for the active management of the third stage of labour. Treatment with syntometrine was associated with a significant elevation of post-partum systolic blood pressure compared with misoprostol treatment (mean increase 0.57 ± 18.79 mmHg vs -1.43 ± 14.17 mmHg, (mean ± SD), p < 0.04). Rectal misoprostol was well tolerated in 88.5% of participants, 11.4% reported that insertion was uncomfortable, of which 2.8% reported that they would have preferred parenteral drug administration. CONCLUSION: The clinical effect of rectal misoprostol and intramuscular syntometrine were not different at the doses used in the active management of the third stage of labour in this study. Rectal misoprostol was well tolerated by the patients and had a low side effect profile. Blood loss assessment using the blood collection drape is of invaluable benefit in resource-poor settings.

OBJETIVOS: a) Comparar el efecto clínico del misoprostol rectal con la sintometrina intramuscular en la reducción de la pérdida de sangre en la tercera etapa del parto, b) determinar la severidad y la incidencia de los efectos colaterales de ambos medicamentos, y c) medir la pérdida de sangre, la tolerancia de las pacientes y la aceptación del misoprostol rectal. MÉTODOS: Ciento cuarenta parturientas fueron elegidas de forma aleatoria para que recibieran la sintometrina intramuscular (syntocinon 10 IU + ergometrina 0.5 mg) o el misoprostol rectal 400 µg dentro de los cinco minutos de la salida del hombro anterior. Se midió la pérdida de sangre usando una bolsa plástica de recolección de sangre. Se instituyó una terapia oxitócica adicional para la atonía uterina o para el caso de que la pérdida de sangre excediera un litro. RESULTADOS: No hubo diferencia significativa en la demografía de los pacientes de cada grupo de tratamiento (tabla 1). No hubo diferencia en la duración promedio de la tercera etapa del parto (8.4 ± 14 min vs 7.8 ± 6.6 min). La pérdida promedio de sangre de las parturientas que recibieron el misoprostol (180.1 ± 120 mls) no fue significativamente diferente (p = 0.5) de las que recibieron sintometrina (197 ± 176.97 mls) para el tratamiento activo de la tercera etapa del parto. El tratamiento con sintometrina estuvo asociado con una elevación significativa de la presión sistólica postparto comparada con el tratamiento con misoprostol (aumento promedio 0.57 ± 18.79 mmHg vs -1.43 ± 14.17 mmHg, (media ± sd), p < 0.04). El misoprostol rectal fue bien tolerado por el 88.5% de las participantes, 11.4% reportaron que la inserción fue incómoda, y de ellas 2.8% reportó que hubieran preferido una administración parenteral del medicamento. CONCLUSIÓN: El efecto clínico del misoprostol rectal y el de la sintometrina intramuscular, no fueron diferentes en las dosis usadas en el tratamiento activo de la tercera etapa del parto en este estudio. El misoprostol rectal fue bien tolerado por las pacientes y tuvo un perfil de efecto colateral bajo. La evaluación de la pérdida de sangre utilizando una bolsa de recolección de sangre posee un valor inapreciable en escenarios de recursos pobres.

Maternal hydrocephalus in pregnancy and delivery: a report of two cases

We present two cases of maternal hydrocephalus in pregnancy. In one case, the patient had no medical problems and had a spontaneous vaginal delivery of a normal neonate at term. In the second case, the patient had an uneventful pregnancy until 36 weeks when she presented to the labour ward with drowsiness and decreasing consciousness. She only recovered after emergency Caesarean section and revision of her ventriculo-peritoneal shunt. Her neonate although preterm had no anomalies and was sent home soon after birth with the mother.

Presentamos dos casos de hidrocefalia en el embarazo. En uno de los casos, la paciente no presentaba problemas médicos y tuvo un parto vaginal espontáneo de un neonato a término. En el segundo caso, la paciente tuvo un embarazo sin incidentes hasta la semana 36 en que se presentó a la sala de partos con somnolencia y pérdida gradual de la conciencia. Sólo se recuperó luego de una cesárea deemergencia y la revisión de su derivación ventrículo-peritoneal. Su neonato, aunque pre-término, nopresentó anomalías, y fue enviado a casa junto con su madre, poco después de su nacimiento.

Dietary intake of choline and plasma choline concentrations in pregnant women in Jamaica / La ingestión de colina en la dieta y las concentraciones de colina en plasma en las mujeres embarazadas en Jamaica

Choline is an essential nutrient for humans and its availability during pregnancy is important for optimal fetal development. The Food and Nutrition Board of the Institute of Medicine in the United States of America has set the adequate choline intake during pregnancy at 450 mg/day. There is limited data available on normal plasma choline concentrations in pregnancy. Moreover, there are neither documented studies of choline intake among pregnant women in the Jamaican population nor of free plasma choline concentrations during pregnancy. Sixteen women presenting to the antenatal clinic of the University Hospital of the West Indies (UHWI) at 10-15 weeks of gestation were selected for this pilot study. A food frequency questionnaire was administered to estimate frequency of consumption of foods rich in choline. Fasting blood samples were collected by venepuncture and plasma assayed for choline using liquid chromatography electrospray ionization isotopic dilution mass spectrometry. Most of the women reported consumption of diets that delivered less than the recommended choline intake (mean +/- SEM, 278.5 +/- 28.9 mg). Mean plasma choline concentration was 8.4 +/- 0.4 micromol/L. This falls below the normal concentration (10 micromol/L) reported for individuals that are not pregnant and pregnant (14.5 micromol/L). The results of this study may be an indication that the choline included in the diet of pregnant women in Jamaica may not be adequate to meet both the needs of the mother and fetus and that further studies are warranted to determine clinical implications.

La colina es un nutriente esencial para los seres humanos y su disponibilidad durante el embarazo es importante para el óptimo desarrollo del feto. La Junta de Alimentos y Nutrición (Food and Nutrition Board) del Instituto de Medicina de los Estados Unidos ha establecido que la ingestión de colina durante el embarazo debe ser 450 mg/día. Los datos disponibles sobre concentraciones de colina en plasma durante el embarazo son limitados. Por otro lado, no existen estudios documentados sobre la ingestión de colina entre las mujeres embarazadas en la población de Jamaica, ni sobre las concentraciones libres de colina en plasma durante el embarazo. Dieciséis mujeres que se presentaron a la clínica de atención prenatal del Hospital Universitario de West Indies entre las 10–15 semanas de gestación, fueron seleccionadas para este estudio piloto. Se aplicó un cuestionario de frecuencia alimentaria a fin de estimar la frecuencia de consumo de alimentos ricos en colina. Se recogieron muestras de sangre en ayunas mediante venopuntura, y se sometió el plasma a análisis en busca de colina, usando la espectrometría de masa de dilución isotópica, ionización por electrospray y cromatografía líquida. La mayoría de las mujeres reportaron consumo de dietas que suministrabanmenos de los niveles de ingestion de colina recomendados (media ± SEM, 278.5 ± 28.9 mg). La concentracion media de colina en plasma fue 8.4 ± 0.4 mmoles/L. Esto se halla por debajo de la concentracion normal (10 mmoles/L) reportado tanto para no embrazadas como para embarazadas (14.5 mmoles/L). Concluimos que los resultados de este estudio pueden ser una indicacion de que los niveles de colina incluidos en la dieta de las mujeres en estado de gestacion en Jamaica no son adecuados para satisfacer las necesidades ni de la madre ni del feto, y que vale la pena la realizacion de estudios ulteriores al objeto de determinar las implicaciones clinicas.

Granulosa cell tumour of the ovary with bilateral mature cystic teratomas. A case report

Granulosa cell tumour with synchronous mature cystic teratoma is extremely rare and only eight cases are documented in the literature. Granulosa cell tumours are low-grade malignancies and need a close follow-up for recurrences which may be late. We report a case of granulosa cell tumour and mature cystic teratoma occurring synchronously in the same ovary in a post-menopausal woman

Exploring knowledge and attitudes about emergency contraceptive pills among university students in Jamaica. A qualitative approach

Emergency contraceptive pills (ECPs) are an important option for university students who may be at high risk for unplanned pregnancies. In the Caribbean, little research has been carried out on university student's knowledge and opinions of this method. This study uses qualitative methodology to explore knowledge and opinions on ECPs among university students attending The University of the West Indies (UWI) Mona campus. We conducted eight focus groups (n = 71) with female and male university students at The University of the West Indies, Kingston, Jamaica, in March 2000. The group discussions lasted approximately two hours. We tape-recorded discussions and then transcribed and analyzed them by coding responses according to themes. General knowledge of ECPs was high, but students lacked specific information about the method such as its time frame and its mechanism of action. Most students supported the method, especially after learning correct information. However, several students were concerned about its side effects and the potential for abuse or irresponsible use by young adults. Although the university students in this study lacked detailed information about ECPs, their opinion toward the method was favourable. We suggest further research to investigate the prevalence of misinformation about the method among other groups of Jamaicans

Ultrasound derived fetal growth curves for a Jamaican population

The objective of this study was to develop fetal growth curves and percentile growth charts for a Jamaican population. Four hundred and ninety-nine Jamaican women of African origin were enrolled in a prospective study from the antenatal clinic of the University Hospital of the West Indies, Kingston, Jamaica. Serial ultrasound scans were performed between 14 and 37 weeks gestation to measure fetal growth. The ultrasound measurements performed were biparietal diameter, head and abdominal circumference and femoral length. A total of 2574 ultrasound scans were performed on the 499 women (mean 5.2 per woman). From these data, centiles for fetal growth curves for the four fetal measurements were constructed and percentile tables were created for a Jamaican population. Birthweight varies between ethnic groups and, therefore, so must fetal growth rates. At present, fetal growth in Jamaica is assessed using standards which are based on data derived from Caucasian populations. Fetal growth curves using data from this study would more accurately identify a fetus that is at risk and hence, provide information which could improve obstetric care. These new growth curves should provide data, which will improve obstetric decision making

Factors associated with size and proportionality at birth in term Jamaican infants.

The objective of this study was to identify the factors associated with size and proportionality at birth in a cohort of term infants established to investigate their growth and development. One hundred and forty term low-birth-weight (birth-weight < 2,500 g) infants and 94 normal birth-weight infants (2,500- < 4,000 g) were recruited within 48 hours of birth at the main maternity hospital, Kingston, Jamaica. Birth anthropometry and gestational age were measured, and maternal information was obtained by interview and from hospital records. Controlling for gestational age, variables independently associated with birth-weight were rate of weight gain in the second half of pregnancy, maternal height, haemoglobin level < 9.5 microg/dL, time of first attendance in antenatal clinic, birth order, pre-eclampsia, and consumption of alcohol, with 33% of the variance in birth-weight explained. Birth length was associated only with maternal height and age, while measures of proportionality (ponderal index and head/length ratio) were associated with characteristics of the environment in late pregnancy, including rate of weight gain, weight in late pregnancy, and pre-eclampsia. The variation in maternal characteristics associated with size or proportionality at birth may reflect the times during gestation when different aspects of growth are most affected.

Cervical pregnancy. Case report and literature review

Cervical pregnancy is an uncommon life threatening form of ectopic pregnancy that is associated with the unexpected occurrence of uncontrollable haemorrhage from the cervix. To avoid hysterectomy and to maintain fertility, several conservative methods of termination have been used. We present herein, one such case which relates to a young woman who had successful conservative management of a cervical pregnancy using vasopressin infiltration of the cervix, a McDonald cerclage and cervical curettage followed by balloon tamponade. Subsequently, she became pregnant again with a normal intra-uterine pregnancy and had a successful vaginal delivery

Smooth muscle tumours of the vulva in Jamaica

Smooth muscle tumours of the vulva are uncommon and their behaviour is unpredictable. A 30-year retrospective analysis of the pathology files and patient records revealed 10 cases diagnosed at the University Hospital of the West Indies, Kingston, Jamaica, with one malignant and one recurrent tumour. Size, infiltrating margins and mitotic count are important parameters to determine prognosis. Although these tumours are of low malignancy, mitotic count may be mandatory in determining their potential for recurrence

Disseminated donovanosis (granuloma inguinale) with osteomyelitis of both wrists

Donovanosis is a sexually transmitted infection which presents with genital ulceration and inguinal lymphadenopathy. Rarely, it presents with extra-genital manifestations. We present a case of disseminated donovanosis with cervical ulceration, massive pelvic lymphadenopathy, osteomyelitis of the wrists and septic arthritis of the knees and right elbow. A 23-year-old gravida two presented with wasting, oedema, ascites, bilateral iliac lymphadenopathy, anaemia and a large ulcer of the cervix uteri. Two months later in the outpatient clinic, she was much improved but still had post-coital bleeding and a hyperaemic cervix, suggestive of persistent infection. The course of antibiotics was therefore repeated. Histopathological examination of a specimen from colposcopic biopsy of the cervix uteri revealed granuloma inguinale. She improved after several courses of antibiotics, blood transfusion, surgical dÚbridement and aspiration of affected joints.

HIV infection seroprevalence and risk factor study among pregnant women attending the Antenatal Clinic at the University Hospital of the West Indies, Kingston, Jamaica

The objectives of this study were to determine the seroprevalence and risk factors for Human Immunodeficiency Virus (HIV) infection among the antenatal clinic population at the University Hospital of the West Indies (UHWI). Pregnant mothers (4186) attending antenatal clinic at the UHWI were screened for HIV infection between September, 1998, and October, 2000. Tests were performed with the use of Abbott enzyme immunoassay (EIA) kits for the detection of antibodies to HIV 1 and 2. Demographic characteristics and risk factor assessments were performed using a questionnaire for all positive cases and four randomly selected negative controls matched by age to each positive case. Twenty-one women were found to be HIV positive. Nineteen of these women were not previously aware that they were HIV-positive. The seroprevalence of HIV infection among antenatal mothers was 0.5. The mean age of cases was 29.3 +/- 4.6 years. There was no significant difference between cases and controls with regards to parity, socio-economic status and educational achievement. Women residing in urban Kingston and St Andrew (Odds ratio (OR) 5, 95 confidence interval (CI) 1.4, 18), as well as those with a higher number of lifetime sexual partners (OR 1.42, 95 CI 1.13, 1.79) and those with previous sexually transmitted diseases (OR 3.4, 95 CI 1.1, 10.6) were at greater risk for HIV infection. In contrast, women who commenced coitus at a later age were at less risk of becoming infected (OR 0.79, 95 CI 0.6, 0.97). This study demonstrates a low seroprevalence of HIV in the UHWI antenatal population compared to the reported seroprevalence of 2-8 in pregnant women in Latin America and the Caribbean. The results from this study emphasize the continuing need for voluntary HIV testing and HIV/AIDS educational campaign for this vulnerable group.

Ovarian hyperstimulation syndrome associated with clomiphene citrate

Ovarian hyperstimulation is a recognized complication of ovulation induction with gonadotrophins. The syndrome is becoming more common as the number of women undergoing in-vitro fertilization increases. It is rarely seen in conjunction with clomiphene citrate usage. This case report is of moderate to severe ovarian hyperstimulation in a patient who was treated with clomiphene citrate because of infertility secondary to anovulation. She presented with amenorrhoea for five weeks, lower abdominal pain and a positive urinary human chorionic gonadotrophin (hCG) test. Pelvic ultrasonography was suggestive of a possible ectopic pregnancy with a differential diagnosis of a ruptured ovarian cyst. Diagnostic laparoscopy was done followed by laparotomy. Oophorectomy was performed because the ovary was thought to be complex with solid areas. However, conservative management with avoidance of laparotomy is the recommendation in confirmed cases of ovarian hyperstimulation but this requires a high level of suspicion in patients who have ovulation induction.

A retrospective review of pregnancy outcome after misoprostol (prostaglandin E1) induction of labour

This retrospective study looked at the outcome of using 50-100 micrograms misoprostol once daily to induce labour compared to the outcome of the overall patient population delivered during the same period (1994-1996). During that period 11,255 patients were delivered and 1037 (9.2) were induced with misoprostol. Results showed a significantly lower mean Caesarean section rate: 9.3 for the misoprostol group versus 13.3 for the overall population (p = 0.002, Odds Ratio (OR) 0.67, 95 CI 0.53, 0.83). The abruption rates were not significantly different: 0.8 for misoprostol versus 0.4 (p = 0.09, OR 1.86, 95 CI 0.81, 4.09). There was more postpartum haemorrhage in the misoprostol group: 5.6 versus 3.5 (p = 0.0006, OR 1.63, 95 CI 1.22, 2.19); a higher incidence of Apgar scores less than 6 at one minute 10.2 versus 7.9 (p = 0.0093, OR 1.33, CI 1.06, 1.65) but not at five minutes 2.9 versus 2.4 (p = 0.674, OR 1.09, CI 0.73, 1.61) and a higher perinatal mortality rate 55/1000 versus 16.3/1000 (p = 0.00, OR 3.5, 95 CI 2.55, 4.80). The rate remained higher but not significantly so when a correction was made to eliminate the high number of intrauterine deaths induced with misoprostol 18/1000 versus 16.3/1000 (p = 0.69, OR 1.11, 95 CI 0.66, 1.84). There were no cases of uterine rupture in either group. In conclusion, there was a significantly lower Caesarean section rate among patients who had once daily misoprostol induction of labour. Close monitoring of the foetus, in patients with misoprostol induction, is needed to detect foetal distress and prophylaxis against postpartum haemorrhage is still mandatory.

Massive ascites secondary to severe endometriosis

Massive ascites is an unusual association with endometriosis. This case report is of such a condition in an Afro-Jamaican woman. The diagnosis was made at laparotomy and conservative treatment was adopted allowing for retention of reproductive function. Postoperative therapy was Goserelin, a Gonadotropin Releasing Hormone (GnRH) agonist, for six months. This relieved all of her symptoms. However, long term follow-up is needed, as recurrence is possible.

Lupus anticoagulant in Jamaican primiparae and the clinical significance in asymptomatic patients

Sera from one thousand pregnant primiparous women from the antenatal clinic of the University Hospital of the West Indies (UHWI) were screened for lupus anticoagulant. Twenty-three women (2.3) were seropositive. A review was performed after delivery and eight hundred and sixty-eight (87) of the case notes were found: 20/23 (87) of those with positive tests and 848/977 (87) of those with negative tests. The outcome variables examined were pre-eclampsia, postpartum haemorrhage, type of delivery, birth weight of the baby, foetal outcome, foetal distress, still birth, neonatal death, Apgar score at birth and need for admission to the special care nursery. No differences were found between the two groups for any of these variables.