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This review aimed to compare the potential analgesic effect of forced coughing (FC) with that of local anaesthetics (LA) or placebo during cervical biopsy. A total of 5 electronic databases-Scopus, PubMed, Web of Science, Cochrane Library and Google Scholar-were systematically searched from inception till March 2021. Data were extracted from 6 randomised controlled trials and analysed. During cervical biopsy, the overall effect favoured LA over FC (mean difference [MD] = 1.06, 95% confidence interval [CI]: 0.58 to 1.54; P <0.0001). Compared to no pain management, pooled data were comparable between the two groups (MD = -1.2, 95% CI: -3.35 to 0.94; P = 0.27). Procedure duration was significantly longer in the LA group than in the FC group (MD = -1.94, 95% CI: -2.47 to -1.41; P <0.00001). FC and LA are both useful pain-lowering modalities during cervical biopsy, depending on the setting and their availability.
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Anestésicos Locales , Dolor , Humanos , Dolor/etiología , Anestésicos Locales/uso terapéutico , Manejo del Dolor/métodos , Biopsia/efectos adversosRESUMEN
Objectives: To evaluate the effect of COVID-19 severity on maternal, perinatal, and neonatal outcomes in pregnant women infected with SARS-CoV-2. We also aimed to assess the effect of medical comorbidities on the severity of COVID-19. Methods: A retrospective cohort study was conducted on women who became infected with SARS-CoV-2 during pregnancy and delivered at Sultan Qaboos University Hospital, Oman, from 1 March 2020 to 31 December 2021. Results: A total of 118 pregnant women with COVID-19 and their 118 newborns were included in the study. Mean maternal age was 32.0 years, with 60.2% of women infected in the third trimester. The majority of the participants had mild symptoms. Eleven (9.3%) women had moderate infection needing inpatient care. Six (5.1%) with severe infection were admitted to intensive care unit. The chronic diseases among the participants were hypothyroidism, obesity, sickle cell disease, epilepsy, and diabetes. The mean gestational age at delivery was 37.0 weeks with 20.9% of women delivering by cesarean section out of whom 37.5% had moderate-to-severe COVID-19. The most common complications associated with COVID-19 severity were preterm labor (p =0.002), preeclampsia (p =0.002), and intrauterine fetal death (p =0.089). Of the total 118 newborns, 111 were singletons and six were twins. One fetus died and three singletons were lost to miscarriage. Placental histopathology conducted in 64 patients had no COVID-specific findings in most cases. Conclusions: Most pregnant women with COVID-19 infections had mild symptoms. The majority of women with moderate-to-severe infection were admitted for COVID-19 pneumonia. There was no direct effect of COVID-19 severity in neonatal outcomes or placental histopathology changes.
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Background: Peripartum cardiomyopathy (PPCM) is an idiopathic life-threatening condition occurring towards the end of pregnancy or in the first few months following delivery that might affect the maternal and neonatal outcomes. Objectives: To assess the incidence and to evaluate the antenatal risk factors and the maternal and neonatal outcomes in Omani women diagnosed with PPCM. Methods: A retrospective cohort study was conducted at two tertiary institutions in Oman between the 1st of January 2010 to the 31st of December 2018. All cases fitting the standard definition of PPCM were included in the analysis. Patients with pre-existing dilated cardiomyopathy, chronic obstructive pulmonary disease and significant valvular heart disease have been excluded. Results: A total of 113,104 deliveries were screened during the study period. PPCM was confirmed in 116 cases with an incidence of 1.02 per 1000 deliveries. Independent predictors for the development of PPCM were age; especially women at the mid reproductive age (26-35 years), singleton pregnancy and gestational hypertension. In general, maternal outcomes were favorable, with full recovery of left ventricular ejection fraction in 56.0%, recurrence of 9.2%, and an overall mortality rate of 3.4%. The most common maternal complication was pulmonary edema (16.3%). The neonatal mortality rate was 4.3% and the preterm birth rate was 35.7%. Neonatal outcomes included 94.3% live births, out of which 64.3% were term with Apgar scores of more than 7 at five minutes in 91.5% of the neonates. Conclusion: Our study resulted in an overall incidence of PCCM in Oman of 1.02 in 1000 deliveries. Given the significance of maternal and neonatal complications, establishing a national PPCM database and local practice guidelines, and emphasizing their implementations in all regional hospitals, are fundamental for early recognition of the disease, timely referral, and application of therapy. Future studies, with a clearly defined control group, are highly recommended to appraise the significance of antenatal comorbidities in PPCM compared to non-PPCM cases.
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Cardiomiopatías , Nacimiento Prematuro , Trastornos Puerperales , Femenino , Embarazo , Humanos , Recién Nacido , Adulto , Estudios Retrospectivos , Incidencia , Periodo Periparto , Volumen Sistólico , Omán/epidemiología , Función Ventricular Izquierda , Cardiomiopatías/epidemiología , Cardiomiopatías/etiología , Factores de Riesgo , Trastornos Puerperales/epidemiología , Trastornos Puerperales/terapiaRESUMEN
Objectives: This study aimed to assess the proportion of women who underwent postpartum evacuation and were histopathologically confirmed to have retained products of conception (RPOC), compare the reliability of histopathology and ultrasound (US) in determining the presence of RPOC, and assess the maternal complications associated with postpartum evacuation. Methods: A retrospective cross-sectional study was conducted on all women who delivered and had postpartum evacuation at a tertiary teaching hospital in Oman over 11 years from May 2009 to May 2020. The participants were divided into two groups based on their histopathology results. McNemar test was used to compare the sonographic results with the histopathological findings. Results: A total of 151 women were included in this study. The diagnosis of RPOC was confirmed in histopathological reports of 64 (42.4%) women (group 1) but not in 87 (57.6%) women (group 2). There was no significant difference between the two groups in maternal characteristics. Parameters of clinical presentation including fever and abdominal pain were significantly different between the two groups (p =0.026 and p =0.028, respectively). Vaginal bleeding was not significantly different between the groups (p =0.255). Pelvic US detected RPOC in 135 (89.4%) women whereas the histopathology confirmed it in 64 (42.4%) women (p < 0.001). The sensitivity of US compared to histopathology in diagnosing RPOC was 98.4% (95% CI: 91.60-99.96) and the specificity was 17.2% (95% CI: 9.98-26.84). The overall diagnostic accuracy of US in detecting RPOC was 51.7%. Two (1.3%) women had hysterectomy as a result of the evacuation. Histopathology showed smooth muscle in 20 (13.2%) women. Significant bleeding during surgery occurred in 17 (11.3%) cases. Conclusions: Diagnosis of postpartum RPOC is challenging. Our results highlighted the complexity of diagnosing RPOC. Special training is needed for doctors to diagnose RPOC from transvaginal scans. A multicenter study in Oman with a larger sample size is recommended to confirm our findings.
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A 29-year-old woman (gravida 3, para 2) presented at 28 weeks+2 days of gestation with a two-months history of dyspnea associated with orthopnea and occasional palpitations. On transthoracic echocardiography, she was diagnosed with a 3.2 × 2.7 cm left atrial myxoma. The patient underwent open surgical resection at 30 weeks of gestation. She had an uneventful postoperative recovery and was discharged on the ninth day. At 41 weeks of gestation, she gave birth by cesarean to a healthy baby of normal weight. Both the mother and the baby were discharged in stable condition.
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As of August 11, 2021, approximately 206 million people worldwide had been infected with SARS-CoV-2. However, limited data are available regarding the effects of COVID-19 infection on pregnancy and maternal and perinatal outcomes. This review aimed to resolve this gap in literature. The MEDLINE®, SCOPUS and Cumulative Index to Nursing and Allied Health Literature databases were searched to identify relevant English-language articles published between January 2020 and February 2021. A total of 17 articles describing the outcomes of 762 pregnancies were identified. There were 613 babies born, including 16 sets of twins. Within the cases studied, 12 (1.6%) maternal deaths and eight (1.3%) stillbirths were reported. A small proportion of mothers (3.9%) required admission to the intensive care unit, usually due to associated comorbidities. Rates of caesarean and preterm delivery ranged from 27-100% and 4-50%, respectively. Further research is necessary to determine the effect of COVID-19 infection on early pregnancy.
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COVID-19 , Complicaciones Infecciosas del Embarazo , Nacimiento Prematuro , COVID-19/epidemiología , Femenino , Hospitalización , Humanos , Lactante , Recién Nacido , Embarazo , Complicaciones Infecciosas del Embarazo/epidemiología , Nacimiento Prematuro/epidemiología , SARS-CoV-2RESUMEN
Studies on the acceptance of prenatal diagnosis and termination of pregnancy for single gene disorders within Islamic societies in the Middle East are limited. A few have examined the attitudes toward pregnancy termination for fetal indications, but a dearth of published data exists on actual behavior and uptake. This study reports on all prenatal diagnosis requests for single gene disorders, from the Sultanate of Oman, over 9 years. A retrospective study was conducted during which the medical records of all women who performed prenatal diagnoses for single gene disorders were reviewed. A total of 148 invasive procedures were performed for 114 families. The total number of yearly requests for prenatal diagnosis increased exponentially from three in 2012 to 21 in 2020. Sixty-four different diagnoses were tested for with the majority being autosomal recessive in nature. Seventy-one percent (28/39) of cases where an affected pregnancy was identified were terminated. Fifty-two of the 114 women (45.6%) repeated prenatal diagnosis in a future pregnancy. Seventy-two couples (63%) were consanguineous parents related as second cousins or closer. The majority of tests performed were for couples from Muscat (27%), Albatinah (27%), and Alsharqiya (20.3%) governorates in Oman. The findings of this study provide evidence that prenatal diagnosis is an acceptable reproductive option to prevent the occurrence of genetic disorders that meet termination eligibility criteria as outlined by the Islamic Jurisprudence (Fiqh) Council Fatwa, among Omani Muslim couples.
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OBJECTIVES: This study was conducted to assess pregnancy outcomes in women with systemic lupus erythematosus (SLE) in Oman. METHODS: A retrospective cohort study of 149 pregnancies in 98 women with SLE was conducted over 10 years to evaluate the impact of clinical and laboratory parameters in predicting adverse pregnancy outcomes. RESULTS: Mean maternal age was 30.6 ± 5 years ranging from 20-44 years, and the mean disease duration was 10 ± 5 years, ranging from 2-27 years. The most common maternal manifestations were joint pain in 36 (24.2%), lupus nephritis (LN) in 18 (12.08%), preeclampsia in 11 (7.4%), eclampsia in three (2%) and lupus flare in one pregnancy. The live birth rate was 139 (93.3%) with a mean gestational age of 36 ± 2 weeks ranging from 26-40 weeks. In total, 55 (39.6%) were preterm deliveries, six (4%) pregnancies ended in miscarriage, and four (2.7%) resulted in intrauterine fetal death. Intrauterine growth restriction was observed in 49 babies (35%). A significant association was found between hypertension (HTN) and miscarriage (P = 0.024) and preterm birth (P = 0.019). In addition, HTN was positively associated with preeclampsia (P = 0.004) and LN (P = 0.048). Antiphospholipid syndrome impacted preterm birth (P = 0.013) and postpartem haemorrhage (PPH) (P = 0.027) and was found to be a significant predictor for women developing deep vein thrombosis and pulmonary embolism (P <0.001 for both). CONCLUSION: Despite potential complications, most pregnancies complicated by SLE in Oman result in good outcomes. Adverse pregnancy outcomes, however, may still occur in women with SLE. In women with SLE, pregnancy planning, careful antenatal monitoring and efficient SLE treatment need to be undertaken for successful pregnancy outcomes.
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Lupus Eritematoso Sistémico/complicaciones , Complicaciones del Embarazo/etiología , Resultado del Embarazo/epidemiología , Nacimiento Prematuro/etiología , Adulto , Anticuerpos Antifosfolípidos/uso terapéutico , Cesárea , Parto Obstétrico/métodos , Femenino , Humanos , Lactante , Recién Nacido , Lupus Eritematoso Sistémico/congénito , Lupus Eritematoso Sistémico/tratamiento farmacológico , Lupus Eritematoso Sistémico/epidemiología , Nefritis Lúpica/complicaciones , Omán/epidemiología , Embarazo , Complicaciones del Embarazo/epidemiología , Complicaciones del Embarazo/prevención & control , Nacimiento Prematuro/epidemiología , Atención Prenatal/métodos , Estudios Retrospectivos , Brote de los SíntomasRESUMEN
OBJECTIVES: This study aimed to generate baseline evidence regarding the effectiveness of atosiban in delaying delivery by ≥48 hours among pregnant women presenting with threatened preterm labour (TPL). The secondary objective was to assess the relationship between atosiban success and various perinatal factors and neonatal outcomes. METHODS: This retrospective study was conducted between June 2008 and May 2018 at the Sultan Qaboos University Hospital, Muscat, Oman. The medical records of all pregnant women who received atosiban between 24-34 gestational weeks for TPL during this period were reviewed. RESULTS: A total of 159 women were included in the study. Atosiban was successful in delaying delivery by ≥48 hours in 130 cases (81.8%). Approximately half of the women (50.9%) achieved uterine quiescence in <12 hours. Failure to delay delivery by ≥48 hours was significantly lower among women with normal versus abnormal cervical findings (11.1% versus 25.6%; P = 0.023). Only 9.4% of women experienced minor side-effects. Mean birth weight (2,724.55 versus 1,707.59 g; P <0.001) and Apgar scores at 5 minutes (9.66 versus 8.28; P <0.001) were significantly higher among neonates delivered at ≥48 versus <48 hours post-atosiban, whereas the rate of neonatal respiratory distress syndrome was significantly lower (18.4% versus 81.6%; P <0.001). CONCLUSION: Atosiban was highly effective in delaying delivery by ≥48 hours and resulted in few adverse maternal side-effects and neonatal outcomes. To the best of the authors' knowledge, this is the first study conducted in Oman to evaluate the effectiveness of atosiban in preventing preterm labour.
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Trabajo de Parto Prematuro/tratamiento farmacológico , Trabajo de Parto Prematuro/prevención & control , Tocolíticos/uso terapéutico , Vasotocina/análogos & derivados , Femenino , Hospitales , Humanos , Recién Nacido , Omán/epidemiología , Evaluación del Resultado de la Atención al Paciente , Embarazo , Estudios Retrospectivos , Tocolíticos/efectos adversos , Resultado del Tratamiento , Vasotocina/efectos adversos , Vasotocina/uso terapéuticoRESUMEN
INTRODUCTION AND IMPORTANCE: Histiocytic sarcoma (HS) is a rare, aggressive malignant neoplasm of hematopoietic cell origin. Primary HS of the proximal humerus, without involvement of lymph nodes or bone marrow, or systemic features, is very rare. CASE PRESENTATION: We report a rare case of primary bony HS of the proximal humerus without bone marrow involvement in a healthy 33-year-old pregnant woman. She was successfully treated with surgical resection during pregnancy and radiotherapy post-delivery. CLINICAL DISCUSSION: This is the first report of a patient with primary bony HS during pregnancy. This highlights the fact that although HS is a neoplasm of hemolymphoid cell lineage, it frequently arises in non-lymphoid organs. CONCLUSION: This case emphasizes the importance of a multidisciplinary approach and the need for balancing treatment risk in a patient with primary bone HS during pregnancy.
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OBJECTIVES: Our study sought to assess the maternal and neonatal outcomes of operative vaginal deliveries (OVDs) at Sultan Qaboos University Hospital (SQUH). We assessed the proportion of OVDs along with the proportion of maternal and neonatal outcomes of kiwi OmniCup vacuum, metal cup vacuum, and forceps deliveries. METHODS: We conducted a retrospective cohort study in the Obstetrics and Gynecology Department at SQUH from June 2015 to March 2018. The hospital information system was utilized to obtain records of all women who delivered at SQUH by vacuum or forceps during the study period. We collected data on maternal demographics, maternal and neonatal outcomes, and total number of deliveries. RESULTS: During the study period, 3.8% of deliveries were OVDs. The most common instrument used was the Kiwi OmniCup vacuum device. No significant difference was found between the type of tears and instrument used except perineal tears (p = 0.003), which was seen more in the vacuum group, particularly Kiwi OmniCup. Neonatal birth weight (p = 0.046) was significantly higher in the metallic vacuum cup group. Thirty-one neonates (6.6%) were admitted to the neonatal intensive care unit, and most were born using Kiwi OmniCup vacuum (67.7%). CONCLUSIONS: OVD is an ideal alternative to cesarean section with fewer maternal and neonatal complications in women who cannot deliver spontaneously if performed by a well-trained obstetrician.
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The COVID-19 pandemic continues to move at record speed. Health systems and hospitals worldwide face unprecedented challenges to effectively prepare and respond to this extraordinary health crisis and anticipated surge. Hospitals should confront these unparalleled challenges with a comprehensive, multidisciplinary, coordinated, and organized strategy. We report our experience with the systematic application of the "4S" principle to guide our institutional preparedness plan for COVID-19. We used an innovative "virtual interdisciplinary COVID-19 team" approach to consolidate our hospital readiness.
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OBJECTIVES: We sought to assess the relationship between respiratory distress syndrome (RDS) in neonates delivered by elective cesarean section at term gestation with and without corticosteroids cover. We also aimed to determine other neonatal complications such as sepsis, hypoglycemia, and hyperbilirubinemia. METHODS: We conducted a retrospective descriptive study from January 2010 to December 2015 on all Omani women who delivered by elective cesarean section at Sultan Qaboos University Hospital between 37+0 and 38+6 weeks gestation. RESULTS: Among 650 patients included in the study, 20.8% (n = 135) received corticosteroids antenatally and 79.2% did not. RDS was found in 16 out of 650 neonates, making the prevalence of RDS 2.5%. Higher gravidity and parity and a mean gestational age of less than 37.6 weeks, were associated with a significant risk of RDS. Administration of antenatal corticosteroids did not change the respiratory morbidity in the newborns (p = 0.340). A mean birth weight of 2.9 kg was associated with a significant risk of RDS (p = 0.043). All 16 newborns required neonatal intensive care unit admission and ventilator support. The most common ventilatory support used was continuous positive airway pressure (56.2%). The most common secondary complication in neonates diagnosed with RDS was transient tachypnea of the newborn (53.8%). CONCLUSIONS: The prevalence of RDS was low. Giving antenatal corticosteroids for patients with planned elective cesarean at term did not seem to have a beneficial effect on neonatal respiratory morbidity. Further studies with larger sample size including multiple centers is recommended.
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OBJECTIVES: We sought to assess the prevalence of gestational trophoblastic diseases (GTD) among pregnant women at Sultan Qaboos University Hospital (SQUH) and compare our results with the international studies. We also sought to determine the risk factors, histological features, sonographic findings, and outcomes in women with GTD. METHODS: We conducted a retrospective cohort study of all women diagnosed with GTD and followed at SQUH between November 2007 and October 2015. We collected data on maternal demographics, risk factors, sonographic features, histological diagnosis, follow-up period, and chemotherapy treatment from the hospital information system. RESULTS: Sixty-four women with GTD were included in the study with a mean age of 31.0±7.5 years, mean gravidity 4.0, and parity 2.0. The prevalence of GTD was 0.3% (one in 386 births), and the most common risk factors were increased maternal age and multiparity. A partial hydatidiform mole was diagnosed in 54.7%, complete hydatidiform mole in 43.8%, and invasive mole in 1.6% of women. Eleven percent of women required chemotherapy. Typical ultrasound features for partial molar pregnancy were present in 54.7% of our sample, while snowstorm appearance was seen in 89.3% of those with complete mole. Negative beta-human chorionic gonadotropin was achieved 70 days after diagnosis in 41 women. CONCLUSIONS: The awareness of the risks and complications of GTD among physicians with close follow-up is paramount. There is a need to establish a national registry of GTD cases in Oman.
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OBJECTIVE: The purpose of this study was to determine the frequency of non-immune hydrops fetalis (NIHF) among all pregnancies referred for prenatal care at Sultan Qaboos University Hospital (SQUH) during the study period and to evaluate the underlying etiologies of NIH. STUDY DESIGN: All pregnancies referred to SQUH between February 2014 and December 2015 were identified, and all pregnancies meeting the diagnosis of NIHF were included in this study. All cases of NIHF referred to our center during this period underwent standard systematic diagnostic work-up that included biochemical and molecular studies in addition to the standard investigations for hydrops fetalis. Clinical characteristics and results of the diagnostic work-up were retrospectively reviewed. RESULTS: A total of 3234 pregnancies were referred for prenatal care at SQUH during the study period, and 12 pregnancies were affected by NIHF. An underlying diagnosis was established in nine cases, and the majority of cases (7/9) were caused by inborn errors of metabolism (IEM). These included a novel homozygous variant in the AARS2 gene (5/7) and two cases of galactosialidosis (2/7). CONCLUSION: IEM was a major cause of NIHF in this cohort. The AARS2 variant accounts for a significant number of cases with NIHF in this cohort of Omani patients.
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Aspartato-ARNt Ligasa/genética , Hidropesía Fetal , Enfermedades por Almacenamiento Lisosomal , Errores Innatos del Metabolismo , Adulto , Femenino , Homocigoto , Humanos , Hidropesía Fetal/diagnóstico , Hidropesía Fetal/epidemiología , Hidropesía Fetal/etiología , Hidropesía Fetal/genética , Enfermedades por Almacenamiento Lisosomal/complicaciones , Enfermedades por Almacenamiento Lisosomal/diagnóstico , Enfermedades por Almacenamiento Lisosomal/epidemiología , Errores Innatos del Metabolismo/complicaciones , Errores Innatos del Metabolismo/diagnóstico , Errores Innatos del Metabolismo/epidemiología , Omán/epidemiología , Embarazo , Diagnóstico Prenatal/métodos , Diagnóstico Prenatal/estadística & datos numéricos , Estudios Retrospectivos , Medición de RiesgoRESUMEN
OBJECTIVES: This study aimed to evaluate rates of success and perinatal complications of labour induction using an intracervical Foley catheter among women with a previous Caesarean delivery at a tertiary centre in Oman. METHODS: This retrospective cohort study included 68 pregnant women with a history of a previous Caesarean section who were admitted for induction via Foley catheter between January 2011 and December 2013 to the Sultan Qaboos University Hospital, Muscat, Oman. Patient data were collected from electronic and delivery ward records. RESULTS: Most women were 25-35 years old (76.5%) and 20 women had had one previous vaginal delivery (29.4%). The most common indication for induction of labour was intrauterine growth restriction with oligohydramnios (27.9%). Most women delivered after 40 gestational weeks (48.5%) and there were no neonatal admissions or complications. The majority experienced no complications during the induction period (85.3%), although a few had vaginal bleeding (5.9%), intrapartum fever (4.4%), rupture of the membranes (2.9%) and cord prolapse shortly after insertion of the Foley catheter (1.5%). However, no cases of uterine rupture or scar dehiscence were noted. Overall, the success rate of vaginal birth after a previous Caesarean delivery was 69.1%, with the remaining patients undergoing an emergency Caesarean section (30.9%). CONCLUSION: The use of a Foley catheter in the induction of labour in women with a previous Caesarean delivery appears a safe option with a good success rate and few maternal and fetal complications.
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OBJECTIVES: The detection of maternal alloimmunization against red cell antigens is vital in the management of hemolytic disease of the fetus and newborn. We sought to measure the presence of allosensitization to Rhesus D (RhD) antibodies in antenatal women attending a tertiary care hospital and assess the fetal outcome in sensitized women. METHODS: We conducted a retrospective review of pregnant Omani women who registered at the Sultan Qaboos University Hospital between June 2011 and June 2013. Pregnant women were tested for ABO blood type and were screened for RhD antigen and antibodies at their first antenatal clinic visit. In women who tested positive for the RhD antibodies, an antibody titer was performed to evaluate the severity of their case. RESULTS: Data was available on 1,251 pregnant women who were managed and delivered at Sultan Qaboos University Hospital. The prevalence of RhD negative pregnant women was 7.3%. Blood group O was the most common followed by A, B, and AB. The rate of RhD negative alloimmunization was 10%, and anti-D was the most common antibody detected. There were no stillbirths or neonatal deaths. Postnatal transfusion was necessary for only one baby. CONCLUSIONS: The prevalence of RhD negativity was comparable to other Asian countries. Previous RhD alloimmunization and history of miscarriages were the most common maternal medical history.
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A hydatidiform mole with a coexisting live fetus is a rare occurrence and the optimal management for this condition is not yet known. We report the case of a 32-year-old woman (gravida 3, para 2) who presented to the Sultan Qaboos University Hospital, Muscat, Oman, in March 2012 at 13 gestational weeks with abdominal pain and vaginal bleeding. An ultrasound examination revealed a hydatidiform mole pregnancy coexisting with a live fetus. After extensive counselling, the patient and her husband opted for a conservative management approach. Unfortunately, a hysterotomy had to be performed at 17 gestational weeks due to severe haemorrhage. The postoperative period was uneventful and histopathology results confirmed one complete mole with a coexisting fetus and normal placenta. The patient's serum ß-human chorionic gonadotropin level remained normal for 18 months following her surgery.
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OBJECTIVES: Pregnancy in women with homozygous beta thalassaemia (HBT) carries a high risk to both the mother and fetus. The aim of this study was to investigate pregnancy outcomes among this group at a single tertiary centre. METHODS: This retrospective descriptive study was conducted between January 2006 and December 2012 on all women with HBT who received prenatal care and subsequently delivered at Sultan Qaboos University Hospital, Muscat, Oman. Women who delivered elsewhere and women with the beta thalassaemia trait were excluded. RESULTS: Ten women with HBT were studied with a total of 15 pregnancies and 14 live births. The mean maternal age ± standard deviation (SD) was 27.9 ± 3.7 years, with a range of 24-35 years. There were 14 spontaneous pregnancies and one pregnancy following hormone treatment. Eight women had been on chelation therapy before pregnancy, one of whom needed chelation during late pregnancy. Of the pregnancies, 93% had a successful outcome with a mean ± SD gestational age at delivery of 38.6 ± 0.9 weeks, with a range of 37-40 weeks. Eight babies (57%) were delivered by Caesarean section. The mean ± SD birth weight was 2.6 ± 0.2 kg, with a range of 1.9-3.0 kg. Three babies (21%) were born with low birth weights. CONCLUSION: Pregnancy is safe and usually has a favourable outcome in patients with HBT, provided that a multidisciplinary team is available. This is the first study of Omani patients with HBT whose pregnancies have resulted in a successful outcome.