Total laparoscopic hysterectomy versus vaginal hysterectomy at the University Hospital of the West Indies: a 5-year retrospective study.

OBJECTIVE: To compare the outcomes of total laparoscopic hysterectomy (TLH), a relatively new procedure, with vaginal hysterectomy (VH), a well-established procedure, in a university teaching hospital. SUBJECTS AND METHODS: A retrospective chart review of all patients who underwent TLH at the University Hospital of the West Indies between January 2007 and December 2011 was conducted. Chart review was also conducted of a group of patients who underwent VH during this time period. The groups were compared with respect to demographic data and intraoperative and postoperative outcomes. Statistical analysis was undertaken using the SPSS software, version 12.0 (SPSS, Chicago, IL). The Student unpaired t-test was used to analyse continuous variables, and the Chi-square test and Fisher exact test for categorical variables, when appropriate. A p-value of < 0.05 was considered statistically significant. RESULTS: Ten patients underwent TLH, and were compared with 22 women who underwent VH. There was no statistically significant difference between groups in uterine weight, estimated blood loss, postoperative analgesic requirement, or length of hospitalization. Total laparoscopic hysterectomy took significantly longer to perform (209.9 vs 145.6 minutes, p = 0.004). One patient in the TLH group had to be brought back to the operating theatre after three months because of bowel prolapse secondary to vault dehiscence. With the exception of one case of bladder injury in the VH group, there were no significant differences between the groups in terms of intraoperative and postoperative complications. CONCLUSION: Total laparoscopic hysterectomy, notwithstanding its learning curve, is as safe as VH However, TLH was associated with a significantly longer operative time.

Anticardiolipin antibodies and lupus anticoagulants among women undergoing in vitro fertilization in Jamaica.

OBJECTIVE: The aims of this study were to evaluate the effect of anticardiolipin antibody (aCL) and lupus anticoagulant (LA) on the outcome of the in vitro ferlitization (IVF) cycles and to determine the prevalence of these antibodies in infertile women seeking IVF in Jamaica. METHODS: A retrospective cohort study was performed to determine if screening patients for aCL and LA had any significant impact on the outcome of the IVF process. Each patients hospital record, between March 2000 and March 2010, was collected and the relevant data extracted. RESULTS: The prevalence of aCL in this cohort of Jamaican women was moderate/high positive 3.88%, low positive 0.68% and those with negative aCL results 95.4%. The prevalence of women who were LA positive was 4.1% and 0.9% of the women were positive for both LA and aCL. Of the patients who were LA and/or aCL positive, eight out of 30 patients (26.7%) had a positive pregnancy test in comparison to 61 out of 181 patients (33.7%) who were LA and/or aCL negative (p = 0.5787). CONCLUSION: The prevalence of positive aCL and/or LA in infertile women seeking IVF in Jamaica is 7.76%. The presence of these antibodies did not affect the pregnancy rate of these women nor did it demonstrate an increased risk for IVF cycle cancellation or ovarian hyperstimulation syndrome. Screening women undergoing IVF for these antibodies is not justified.

Factors related to obstetric third and fourth degree perineal lacerations in a Jamaican cohort.

OBJECTIVES: The aim of this study was to identify significant and modifiable risk factors associated with obstetric third and fourth degree perineal lacerations and to produce recommendations that may reduce their morbidity and prevalence. METHODS: This is a retrospective case control study performed between March 2004 and March 2008. All patients diagnosed with third and fourth degree perineal lacerations were identified (cases) along with randomly assigned controls who delivered during the same time period. Nineteen cases and 38 controls were identified giving a total of 57 patients. Each patient's hospital record was collected and the data extracted. RESULTS: When analysed for weight greater than or equal to 3.5 kg versus birthweight of less than 3.5 kg, the difference between cases and controls was found to be statistically significant, with a p-value of 0.012. Of the cases, 21% had an operative delivery (forceps or vacuum) whereas only 2.6% of the controls had an operative delivery. This was found to be statistically significant (p = 0.011). CONCLUSION: This study has shown that the two main factors related to the obstetric third and fourth degree perineal lacerations were babies weighing more than 3.5 kg and the use of forceps or vacuum to assist with deliveries. These high risk patients should be attended to by the most senior staff that is available.

Operative hysteroscopy in a Jamaican cohort.

OBJECTIVE: The objective of this study is to determine the indications, success, and complications of operative hysteroscopy performed at The University of the West Indies (UWI). METHODS: A five-year retrospective cohort study was done of women undergoing operative hysteroscopy at the Hugh Wynter Fertility Management Unit (HWFMU) of the University of the West Indies from January 1, 2001 to December 31, 2005. The demographics of the patients, indications, complications of the procedure and postoperative follow-up were assessed. Patient's post-procedural quality of life was assessed by a questionnaire. RESULTS: During this period, 92 operative hysteroscopies were performed on 87 patients, with repeat procedures being performed in three patients. The mean age of patients undergoing operative hysteroscopy was 36.65 years with a range of 23 to 50 years. The main indications for operative hysteroscopy at the HWFMU were submucosal fibroids (50%), intrauterine synechiae (26%) and removal of an intrauterine contraceptive device (11%). There were four procedure-related complications, all of which occurred during myomectomy and required hospitalization. CONCLUSION: Operative hysteroscopy is a safe and highly effective therapy for carefully selected women. As a consequence of technological advancements, an increasing number of gynaecological conditions, traditionally treated by laparotomy, can now be treated safely and effectively using outpatient operative hysteroscopy.

Laparoscopic cervicoisthmic cerclage for the treatment of cervical incompetence: case reports.

Cervical insufficiency/incompetence occurs in 0.5-1% of all pregnancies, often resulting in significant pregnancy lost. Three women with a history of second trimester miscarriages after failed transvaginal cervical cerclages were reviewed. A laparoscopic cervicoisthmic cerclage (LCC) was placed before pregnancy without any intra-operative or postoperative complications. Two patients have since delivered live babies at term by Caesarean section. This small case series supports the conclusion that LCC is a safe and cost-effective procedure in properly selected patients. Laparoscopic cervicoisthmic cerclage costs less, is less invasive, has fewer complications and should replace the traditional laparotomy technique.

Successful treatment of severe male factor infertility in Jamaica with intracytoplasmic sperm injection.

OBJECTIVE: To examine the impact of intracytoplasmic sperm injection (ICSI) on the treatment of subfertile couples in Jamaica. METHOD: A review of the outcome of treatment cycles for infertile couples that underwent in-vitro fertilisation (IVF) and ICSI from 2003-05 at the Hugh Wynter Fertility Management Unit (HWFMU) of the University of the West Indies. Fertilisation and pregnancy rates for the cycles as well as the factors determining the success of the procedure were reviewed. SPSS 11.1 was used to do statistical calculations. RESULTS: Ninety-six ICSI cycles were done from January 1, 2003 to December 31, 2005. For couples with previous poor or no fertilisation in a standard IVF group (n = 12), the fertilisation rate was 72%; for those with substandard semen (n = 73), the fertilisation rate was 77.5%, for those with semen retrieved by surgical sperm method (n = 11), the fertilisation rate was 59%. The resulting live births were 0%, 12.5% and 27.3% respectively. There was a statistically significant impact of age on pregnancy rates as the mean age of the females in the previously poor or no fertilisation in a standard IVF group (39.08 +/- 5.14) was greater than those of the substandard semen group (35.93 +/- 4.22) [p = 0.023] as well as the group with surgical sperm retrieval (32.82 +/- 6.65) [p = 0.019]. CONCLUSION: With ICSI, the fertilisation and pregnancy rates in Jamaica are comparable to international rates regardless of the cause of infertility. However, the age of the female partner does have a significant impact on the pregnancy rate following ICSI.

Marijuana use and its influence on sperm morphology and motility: identified risk for fertility among Jamaican men.

BACKGROUND: The growing international movement legislating medical marijuana has brought renewed interest to the role of marijuana smoking on fertility potential. Although studies have identified that sperm quality can be compromised by marijuana use, little focus has been placed specifically on those trying to conceive. In this study, we aimed to clarify the impact of marijuana use in semen quality in men being investigated for assisted reproduction. MATERIALS AND METHODS: We conducted a cross-sectional study at a university-based facility in Jamaica. Routine semen analyses were performed on 229 men ages 23-72 years who were new clients. Logistic regression analyses were performed in order to independently predict quantifiable measures of the impact of marijuana use. The main outcome measures were sperm motility, total motile spermatozoa and morphology. RESULTS: Overall, 47% of the participants reported marijuana use with 21% of these men reporting recent use. Regression analyses showed that recent use and users of large quantities of marijuana were 2.6 times (aOR = 2.6; 95% CI, 1.0-6.8, p = 0.044) and 4.3 times (aOR = 4.3; 95% CI, 1.1-15.9, p = 0.030) at greater risk of being diagnosed with abnormal motility (asthenozoospermia). Additionally, moderate quantity users were 3.4 times (aOR = 3.4; 95% CI, 1.5-7.9, p = 0.004) more likely to be diagnosed with abnormal morphology (teratozoospermia). DISCUSSION AND CONCLUSION: Recent use of marijuana as well as moderate to large quantities had an impact on sperm motility and morphology in men being investigated for infertility. We recommend therefore that men undergoing fertility investigations be routinely asked about their recreational use of marijuana and in particular recent and heavy users counselled to stop.

Deliberate practice as an educational method for learning to interpret the prepubescent female genital examination.

BACKGROUND: Correct interpretation of the prepubescent female genital examination is a critical skill; however, physician skill in this area is limited. OBJECTIVE: To complement the bedside learning of this examination, we developed a learning platform for the visual diagnosis of the prepubescent female genital examination and examined the amount and rate of skill acquisition. PARTICIPANTS AND SETTING: Medical students, residents, and fellows and attendings participated in an on-line learning platform. METHODS: This was a multicenter prospective cross-sectional study. Study participants deliberately practiced 158 prepubescent female genital examination cases hosted on a computer-based learning and assessment platform. Participants assigned the case normal or abnormal; if abnormal, they identified the location of the abnormality and the specific diagnosis. Participants received feedback after every case. RESULTS: We enrolled 107 participants (26 students, 31 residents, 24 fellows and 26 attendings). Accuracy (95 % CI) increased by 10.3 % (7.8, 12.8), Cohen's d-effect size of 1.17 (1.14, 1.19). The change in specificity was +16.8 (14.1, 19.5) and sensitivity +2.4 (-0.9, 5.6). It took a mean (SD) 46.3 (32.2) minutes to complete cases. There was no difference between learner types with respect to initial (p = 0.2) or final accuracy (p = 0.4) scores. CONCLUSIONS: This study's learning intervention led to effective and feasible skill improvement. However, while participants improved significantly with normal cases, which has relevance in reducing unnecessary referrals to child protection teams, learning gains were not as evident in abnormal cases. All levels of learners demonstrated a similar performance, emphasizing the need for this education even among experienced clinicians.

Uterus bicornis bicollis, imperforate hemivagina and ipsilateral renal agenesis: case report and literature review.

We present a case of a patient with Uterus bicornis bicollis, imperforate hemivagina and ipsilateral renal agenesis. This group of congenital malformations is often asymptomatic until puberty, when it presents as cyclic dysmenorrhoea, leucorrhoea or a pelvic mass. Magnetic resonance imaging is becoming the preferred modality for delineation of uterine malformations. When congenital abnormalities of the reproductive tract are encountered, a search should also be made for renal anomalies. Patients with Uterus bicornis bicollis and unilateral imperforate vagina are often seen with pain severe enough to mimic an acute abdomen. It is important to keep this unusual congenital malformation in mind in the differential diagnosis of vaginal discharge, pelvic mass and/or abdominopelvic pain in young women so as to avoid inappropriate surgical procedures.

A randomized comparison of rectal misoprostol with syntometrine on blood loss in the third stage of labour.

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 microg 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.

In-vitro fertilization: donor egg sharing for premature ovarian failure.

Premature ovarian failure may be a consequence of gonadotoxic cytotoxic chemotherapy or radiation therapy for malignant or systemic disease often resulting in major quality of life concerns. This is the first reported case in the English-speaking Caribbean using in-vitro fertilization (IVF) donor egg sharing in a patient who experienced premature ovarian failure following chemotherapy and radiation for Hodgkin's disease. The donor's indication was tubal factor infertility. Both patients delivered healthy infants.

Gender differences in coping with infertility among couples undergoing counselling for In Vitro Fertilization treatment.

OBJECTIVE: To identify gender differences in coping responses and the association between coping and psychological distress in couples undergoing In Vitro Fertilization (IVF) treatment at the University of the West Indies (UWI). METHODS: All men and women (n = 52) who were offered psychological counselling prior to beginning IVF treatment between October 2003 and May 2004 were invited to complete questionnaires on their coping responses, self-reported distress and socio-demographic data. One female declined. RESULTS: Of the 51 participants, 52% had completed secondary education, 44% tertiary education, and 37% were 38 years or older; 42% of the couples were trying for more than seven years to have a child. Gender differences in coping included more women than men keeping others from knowing their pain (p < 0.01) and more women ruminating about what they did wrong to cause the infertility (p < 0.01). These strategies were also associated with reports of heightened distress (p < 0.05). Talking to others to obtain information was associated with less negative feelings. Coping skills that were commonly used by both genders included seeking medical advice and engaging in wishful thinking. CONCLUSION: Women coping with infertility may be at risk for self-depreciation and isolation because of their choice of coping strategies and the meaning they ascribe to the infertility. As a result, they are likely to experience more heightened distress than men who are also infertile. Counselling that is specific to gender-needs is indicated.

A randomized trial on sodium reduction in two developing countries.

Hypertension remains the most common cardiovascular risk factor in developing countries, yet the majority of patients have no access to pharmacological therapy. Population-wide preventive strategies, such as salt restriction, are an attractive alternative, but experience in resource-poor settings is limited. To address this question, we conducted a randomized crossover study of salt restriction in adults living in Nigeria and Jamaica in order to estimate the mean blood pressure (BP) response. After a 4-week run-in period to determine willingness to adhere to a low-salt diet, 56 Jamaicans and 58 Nigerians completed an 8-week crossover study of low-salt and high-salt intake. Baseline BPs were in the normotensive range (systolic=125 mmHg in Jamaica, 114 mmHg in Nigeria). Baseline urinary sodium excretion was 86.8 and 125.6 mEq/day in Nigeria and Jamaica, respectively. The mean difference between urinary sodium excretion at baseline and at the end of the 3-week low-sodium phase was 33.6 mEq/day in Nigeria and 57.5 mEq/day in Jamaica. During the high-sodium phase, mean change in urinary sodium excretion from baseline to week 3 was 35.0 and 5.5 mEq/day in Nigeria and Jamaica, respectively. The mean change in systolic BP ('high' vs 'low' sodium phase) was approximately 5 mmHg in both groups. This study suggests that the efficacy of sodium reduction in developing countries equals those noted in more affluent cultures. If promoted on a wide scale, sodium reduction could be used to treat persons with established hypertension, and more importantly, to prevent age-related increases in BP in poor communities.

Resting metabolic rate and body composition in stunted and nonstunted children.

The resting metabolic rate (RMR) and body composition of 34 stunted children (height-for-age < or = 1.5 SD) aged 7-8 y were compared with that of two groups of nonstunted control subjects (height-for-age > or = -1.0 SD) matched for either age and sex or height and sex. No significant group differences were found in percentage lean body mass (LBM). The RMR of the stunted children (4702 +/- 570 kJ/d) was significantly lower than that of both the age-matched (5802 +/- 616 kJ/d) and height-matched (5269 +/- 663 kJ/d) groups (ANOVA, P < 0.001). However, in a multiple-regression model including sex and LBM, the RMRs of the stunted and age-matched groups were not significantly different, suggesting that the stunted children's smaller LBM accounted for their lower RMR. This suggests that the composition and metabolic activity of the LBM is unaffected by stunting. The younger, height-matched control subjects had significantly higher RMRs than the stunted children after adjustment for LBM (P < 0.001). This may have been due to age-related changes in the composition of LBM.

Comparison of testing saliva and serum for detection of antibody to human immunodeficiency virus in Jamaica, West Indies.

BACKGROUND: In Jamaica the reported incidence of AIDS increased from 0.1/100000 in 1985 to 20.2/100000 in 1995. Here there is great reluctance to have voluntary blood testing and, indeed, any blood testing. Since only enzyme-linked immunoassay (EIA) was available for screening serum HIV-1 and 2 antibody, it was considered that a non-invasive saliva screening EIA could be an advantageous alternative. OBJECTIVE: this study was designed to evaluate the OraScreen HIV Rapid Test, a new, simple saliva screening EIA for anti-HIV-1&2 and to compare its sensitivity and specificity with a standard serum anti-HIV screening EIA in current use in Jamaica. STUDY DESIGN: specificity and sensitivity of HIV antibody assays were compared in matched serum and saliva samples obtained from 257 volunteers from a family planning clinic and from visa applicants, representing a low risk population (Group I), and from 52 volunteers known to be HIV infected (Group II). RESULTS: in Group I, 257 volunteers of unknown HIV status, one was positive for anti-HIV-1 in both serum and saliva. One other was seropositive but negative on saliva testing; confirmatory Western Blot (WB) testing on this serum was negative and this subject was tabulated as blood HIV negative. Fifty-one of the known seropositive volunteers (Group II) were saliva antibody positive. One saliva sample was inadequate and this individual was excluded from the study. Serum samples from three others in Group II were grossly haemolysed but their saliva samples were antibody positive. CONCLUSION: With the exclusion of one subject whose saliva sample was inadequate, the OraScreen HIV Rapid Test showed 100% specificity identifying 256/256 HIV antibody negative individuals, and 100% sensitivity by identifying 52/52 infected individuals as HIV antibody positive.

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.

Successful pregnancy after hysteroscopic metroplasty.

Congenital anomalies of the uterus have been estimated to affect 0.06-10% of women. Uterine septae account for approximately 80% to 90% of these anomalies and is also associated with the poorest reproductive outcome. Pregnancy loss in patients with a septate uterus has been reported to be as high as 90% after other causes for miscarriages have been excluded. We present here the first experience in Jamaica, of a successful pregnancy outcome after hysteroscopic metroplasty in a woman with a septate uterus and three previous miscarriages.

Effect of the oral contraceptive pill on patients undergoing controlled ovarian hyperstimulation.

This is a retrospective analysis of 89 patients who were undergoing controlled ovarian hyperstimulation for in vitro fertilization and embryo transfer in the Fertility Management Unit of the Department of Obstetrics, Gynaecology and Child Health, The University of the West Indies. Twenty-eight patients (Group A), who did not receive oral contraceptive pills prior to controlled ovarian hyperstimulation (COH) were compared with 61 patients in Group B treated with oral contraceptive pills for two months prior to undergoing COH assisted reproduction using the long protocol. The number of follicles, oocytes, estimated oestradiol levels on the day of administration of human chorionic gonadotrophin (hCG), pregnancy rates, miscarriage rates and the incidence of patients who developed ovarian hyperstimulation syndrome (OHSS) were the main outcome measures. The mean age and haematocrit were the same in each group. The number of follicles retrieved tended to be higher in Group A than in Group B (median 8 versus 6, p = 0.06) with significantly more oocytes being retrieved in Group A than Group B (p < 0.05). There were no statistically significant differences between the two groups in oestradiol levels, the proportion of patients with polycystic ovarian disease, the proportion of women who developed ovarian hyper-stimulation syndrome or pregnancy outcomes. There was no difference between the groups in measures of clinical severity of OHSS. In a logistic regression model the significant predictors of OHSS were haematocrit and oestradiol levels. There appeared to be no significant clinical benefit in administering oral contraceptive pills for two months to patients prior to COH.

Endometriosis co-existing with bilateral dermoid cysts of the ovaries treated by laparoscopy.

Endometriosis co-existing with bilateral dermoid cysts of the ovaries is a rare occurrence although both benign conditions are said to be common in women in the reproductive age group. We present a case of a young woman with primary infertility associated with incapacitating dysmenorrhoea. Sonographic evaluation revealed bilateral ovarian cysts. Video-assisted laparoscopy was performed which revealed bilateral dermoid cysts and endometriotic deposits in the pelvis. The ovarian cysts were enucleated and the endometriotic deposits were endo-coagulated. The patient was treated with GnRH agonist for three months. There have been only two reports of benign and malignant teratomas co-existing with endometriomas.

Rubella susceptibility in Jamaican women, 1996.

The 1995 rubella outbreak in Jamaica indicated a need to survey the susceptibility rate in Jamaican antenatal women at risk. In this 1996 study, 389 women in the reproductive age group were investigated for rubella antibodies. In the public sector urban group (A), rubella susceptibility was 20.2%, while in a private sector urban clinic (B) practising routine rubella surveillance and recommending postpartum immunization in seronegatives, the susceptibility rate was 13.8%. The latter rate was significantly lower than that in the rural group (C) (35.9%; p < 0.001). The overall susceptibility rate was 21.3%. Rubella susceptibility has improved overall in women of childbearing age compared with levels in the prevaccine year of 1968. A significant thrust in rubella prevention will still be required before the next rubella epidemic in order to reduce the risk of congenital rubella syndrome.