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Introduction A significant number of climbers on Mount Kilimanjaro are affected by altitude-related disorders. The aim of this study was to determine the main causes of morbidity and mortality in a representative cohort of climbers based on local hospital records. Methods We conducted a 2-y retrospective chart review of all patients presenting to the main referral hospital in the region after a climb on Mount Kilimanjaro, including all relevant records and referrals for postmortem studies. Results We identified 62 climbers who presented to the hospital: 47 inpatients and 15 outpatients. Fifty-six presented with high altitude illness, which included acute mountain sickness (n=8; 14%), high altitude pulmonary edema (HAPE) (n=30; 54%), high altitude cerebral edema (HACE) (n=7; 12%), and combined HAPE/HACE (n=11; 20%). The mean altitude of symptom onset ranged from 4600±750 m for HAPE to 5000±430 m for HAPE/HACE. The vast majority of inpatients (n=41; 87%) were improved on discharge. Twenty-one deceased climbers, most having died while climbing (n=17; 81%), underwent postmortem evaluation. Causes of death were HAPE (n=16; 76%), HAPE/HACE (n=3; 14%), trauma (1), and cardiopulmonary (1). Conclusions HAPE was the main cause of death during climbing as well as for hospital admissions. The vast majority of climbers who presented to hospital made a full recovery.

as road traffic crashes (RTCs) continue to rise in the developing world, the current growth rate and true burden of orthopaedic injuries are unknown. In 2015, we characterized the orthopaedic burden at Kilimanjaro Christian Medical Center (KCMC) in Tanzania. In this study, we re-evaluated the burden and growth-rate over three years in the absence of any system level changes. Additionally, we calculated the percentage of orthopaedic patients that received definitive fixation for their orthopaedic injury when surgery was indicated.we prospectively collected data for 190 patients admitted to the orthopaedic ward at KCMC during June/July 2018. We also retrospectively reviewed available records for patients presenting to the KCMC Emergency Department, Orthopaedic Outpatient Clinic and Orthopaedic Ward.prospective data: 231 patients were admitted to the orthopaedic ward. Forty-one (17.7%) isolated spine patients were excluded, leaving 190 patients in the final study cohort. RTC (89, 46.8%) represented the most common mechanism of injury requiring orthopaedic ward admission, followed by falls (60, 31.6%) and infections (14, 7.4%). Femur fractures were the most common injury (62, 31.0%), followed by tibia fractures (27, 13.5%), isolated fibula fractures (23, 11.5%), and foot fractures (23, 11.5%). Almost 96% of admitted patients were indicated for surgical fixation, but only 44.5% received definitive fracture treatment. Retrospective data: KCMC treated an average of 15,117 orthopaedic patients per year, representing a 35.3% growth in the orthopaedic burden compared to 2015.the burden of orthopaedic surgical disease at KCMC is increasing. Without innovative strategies to address this situation, the discrepancy between the need for orthopaedic care and surgical care capacity at KCMC and in similar settings will continue to grow.

Background As road traffic crashes (RTCs) continue to rise in the developing world, the current growth rate and true burden of orthopaedic injuries are unknown. In 2015, we characterized the orthopaedic burden at Kilimanjaro Christian Medical Center (KCMC) in Tanzania. In this study, we re-evaluated the burden and growth-rate over three years in the absence of any system level changes. Additionally, we calculated the percentage of orthopaedic patients that received definitive fixation for their orthopaedic injury when surgery was indicated.Methods We prospectively collected data for 190 patients admitted to the orthopaedic ward at KCMC during June/July 2018. We also retrospectively reviewed available records for patients presenting to the KCMC emergency department, orthopaedic outpatient clinic and orthopaedic ward.Results Prospective data: RTC (48.6%) was the most common etiology and femur fractures (31.0%) the most common type of injury. Almost 96% of admitted patients were indicated for surgical fixation, but only 44.5% received definitive fracture treatment. Retrospective data: KCMC treated an average of 15,117 orthopaedic patients per year, representing a 35.3% growth in the orthopaedic burden compared to 2015.Conclusion The burden of orthopaedic surgical disease at KCMC continues to grow. Throughout the developing world, multiple system level constraints preclude delivery of definitive treatment for most patients. Without innovative strategies to address this situation, the discrepancy between the need for orthopaedic care and surgical care capacity in the developing world will continue to grow.

IntroductionPrevious research has shown that vaginal pessaries are a cost-effective treatment for women worldwide suffering from stress urinary incontinence. However, little is known about African women’s experiences with vaginal pessary use. The aim of this study was to understand the experiences of vaginal pessary use among Tanzanian women who had received long-term pessary treatment for stress urinary incontinence.Methods15 semi-structured, individual interviews were conducted over a 2-month period in 2019 with Tanzanian women living in the Kilimanjaro Region who suffered from stress urinary incontinence and who had been using a pessary for at least 18 months. The interview transcripts were analysed using qualitative content analysis.ResultsThe primary motivation for seeking treatment were discomfort from symptoms, social consequences and low quality of life. Perceived benefits from pessary use included improved quality of life with reacquired abilities to perform daily activities, participate in social gatherings, feeling symptom relief and improved sexual relations. Further, some women saw pessary treatment as superior to other locally available treatment options. Perceived barriers for pessary use included shame, husband’s disapproval, limited access to treatment and lack of knowledge among the women as well as healthcare personnel.ConclusionVaginal pessaries are well-perceived as a long-term treatment method among Tanzanian women suffering from stress urinary incontinence. This method may have potential to be implemented large scale in Tanzania if combined with basic health education.

Background Approximately 200 million women and girls were reported to have undergone female genital mutilation worldwide in 2015.UNICEF’s data based on household survey estimates 15% of women from 15–49 years have undergone FGM from year 2004–2015. Despite this, reliable data on trend of prevalence of female genital mutilation and its associated birth outcomes have not been documented in Tanzania. This study aimed at determining the trends of female genital mutilation and associated maternal and neonatal adverse outcomes in northern Tanzania. Methods A cross-sectional study was conducted using maternally-linked data from Kilimanjaro Christian Medical birth registry involving 30,286 women who gave birth to singletons from 2004–2014. The prevalence of female genital mutilation was computed as proportion of women with female genital mutilation yearly over 10 years. Odds ratios with 95% confidence intervals for adverse birth outcomes associated with female genital mutilation were estimated using multivariable logistic regression model. Results Over the 10-year period, the prevalence of female genital mutilation averaged 15.4%. Female genital mutilation decreased from 23.6% in 2005 to 10.6% in 2014. Female genital mutilation was associated with increased odds for caesarean section (aOR1.26; 95% CI: 1.18–1.34), post-partum haemorrhage (aOR 1.31; 95% CI: 1.10–1.57) and long hospital stay (aOR 1.21; 95% CI: 1.14–1.29). Female genital mutilation also increased women’s likelihood of delivering an infant with low Apgar score at 5th minute (aOR 1.60; 95% CI: 1.37–1.89).FGM type III and IV had increased odds of caesarean section, episiotomy and prolonged duration of hospital stay as compared to FGM type I and II, although the association was statistically insignificant. Conclusion Female genital mutilation prevalence has declined over the study period. Our study has demonstrated that postpartum haemorrhage, delivery by caesarean section, long maternal hospital stays and low APGAR score are associated with FGM. Initiatives to mitigate FGM practice should be strengthened further to reduce/eliminate this practice. Moreover, surgical interventions to improve severe form FGM are welcomed to improve the aforementioned aspects of obstetric outcome in this locality.

Aim To investigate microbial profiles in placentas from a population of East African mothers with and without adverse pregnancy outcomes and with regard to their periodontal status. Material and methods Thirty-six placentas from pregnant women from Tanzania were classified into three groups according to both pregnancy outcome and the mother's periodontal health. The microbial composition in each group was then compared using 16S rRNA metagenomics. Additionally, placenta specimens were analyzed histologically for chorioamnionitis by a single pathologist blinded to the clinical data. Results The greatest differences were observed in the group of mothers with periodontitis. The microbial load was low in all three groups of mothers. Periodontitis had a notable influence on the structure of the placental microbiota. Three phyla and 44 genera were associated with periodontitis, whereas only the Tenericutes phylum was associated with the adverse pregnancy variable. Streptococcaceae and Mycoplasmataceae families were associated with both periodontitis and adverse pregnancy outcomes. Finally, although the differences for chorioamnionitis were not significant, this intra-amniotic infection was more frequent in the placentas from mothers with periodontitis. Conclusions Our findings suggest that bacteria from the oral cavity may involve the feto-placental unit, and that periodontitis may be a modulating factor of the microbial community present in this niche.

Background : Second twin delivery has been associated with poor perinatal outcome such as birth asphyxia ,neonatal ICU admission and perinatal death in comparison to the first twin. There is limited information on the perinatal outcome of second twin in Tanzania. This study aimed at determining the perinatal outcome associated with second twin delivery in a tertiary hospital in Northern Tanzania.Methods: A retrospective cross-sectional study was conducted in a Tanzanian northern zone tertiary health facility using existing maternal linked data from medical birth registry. Women with twin deliveries from 2000 to 2015 were recruited. Adverse perinatal outcomes associated with second twin deliveries were estimated using multivariable logistic regression models. A p-value of < 0.05 was considered statistically significant. Results : Retention rate of second twin was 18.6% (n=265). Out of the 265 retained second twins, 54.7% were referral cases, majority of which came from district hospitals. Retained second twins had 1.54 ( 95% CI 1.08-2.20) and 2.49( 95% CI 1.14-5.48) higher odds of lower Apgar scores in the 5 th minute and perinatal death when compared to non-retained twins respectively. Referral cases had poor outcome compared to non-referrals. Retained twin who had caesarean section had lower odds of low Apgar scores in the 5 th minute, perinatal death and Neonatal intensive care admission although this was not statistically significant but clinically significant. Conclusion : Rate of retained second twin is high in this setting, most of which are referral cases. The retained second twin is associated with higher risk for perinatal death and low Apgar score in the 5 th minute. Timely delivery by caesarean section has lower chances of perinatal death, Neonatal intensive care admission and low Apgar scores. Therefore, early diagnosis and/or referral of twin pregnancy coupled with timely and appropriate intervention for delivery of the retained second twin will contribute to reduction in perinatal morbidity and mortality.

INTRODUCTION AND HYPOTHESIS: The effect of incontinence pessaries for urine incontinence (UI) has previously been described in studies from high-income countries, where they have been documented to reduce urinary leakage significantly. However, there is a profound literature gap in these data in low- and middle-income countries. This study, therefore, aims to describe the acceptance, impact and complications of pessary treatment among Tanzanian women diagnosed with stress UI.METHODS: Women who reported stress UI underwent a stress test, and if positive they were offered an incontinence pessary. Swahili versions of the Urinary Distress Inventory-6 (UDI-6) and the Urinary Impact Questionnaire (UIQ) were administered at 3- and 12-18-month follow-ups in addition to questions regarding pessary acceptance and pelvic examination for complications.RESULTS: A total of 48 women were fitted with an incontinence pessary. The frequency and amount of leakage were reduced significantly at 3- and 12-18-month follow-up. Additionally, a significant reduction in the overall UDI-6 score from 29.2 to 25.0 and overall UIQ score from 52.1 to 25.0 was observed from baseline to 3-month follow-up. Thirty-seven per cent of the women reported vaginal discharge at 12-18 months while signs of infection were found in 11.5%. In all, 32/48 (67%) wanted to continue the pessary treatment at 12-18-month follow-up.CONCLUSIONS: In the setting studied, pessaries for stress UI can be successfully fitted in most women with considerable acceptance and satisfaction rates and minimal complications.

The global burden of musculoskeletal disease and resulting disability is enormous and is expected to increase over the next few decades. In the world’s poorest regions, the paucity of information defining and quantifying the current state of access to orthopaedic surgical care is a major problem in developing effective solutions. This study estimates the number of individuals in Northern Tanzania without adequate access to orthopaedic surgical services. A chance tree was created to model the probability of access to orthopaedic surgical services in the Northern Tanzanian regions of Arusha, Kilimanjaro, Tanga, Singida, and Manyara, with respect to four dimensions: timeliness, surgical capacity, safety, and affordability. Timeliness was estimated by the proportion of people living within a 4-h driving distance from a hospital with an orthopaedic surgeon, capacity by comparing number of surgeries performed to the number of surgeries indicated, safety by applying WHO Emergency and Essential Surgical Care infrastructure and equipment checklists, and affordability by approximating the proportion of the population protected from catastrophic out-of-pocket healthcare expenditure. We accounted for uncertainty in our model with one-way and probabilistic sensitivity analyses. Data sources included the Tanzanian National Bureau of Statistics and Ministry of Finance, World Bank, World Health Organization, New Zealand Ministry of Health, Google Corporation, NASA population estimator, and 2015 hospital records from Kilimanjaro Christian Medical Center, Machame Hospital, Nkoroanga Hospital, Mt. Meru Hospital, and Arusha Lutheran Medical Center. Under the most conservative assumptions, more than 90% of the Northern Tanzanian population does not have access to orthopaedic surgical services. There is a near absence of access to orthopaedic surgical care in Northern Tanzania. These findings utilize more precise country and region-specific data and are consistent with prior published global trends regarding surgical access in Sub-Saharan Africa. As the global health community must develop innovative solutions to address the rising burden of musculoskeletal disease and support the advancement of universal health coverage, increasing access to orthopaedic surgical services will play a central role in improving health care in the world’s developing regions.

Background: For the past two decades, studies have investigated the relationship between periodontal disease and adverse pregnancy outcomes such as pre-eclampsia, preterm birth, low birth weight and preterm premature rupture of membranes. Objectives: To determine the prevalence of periodontal disease and associated adverse pregnancy outcomes among women delivering at the Kilimanjaro Christian Medical Centre (KCMC). Methods: This cross-sectional study was based on the use of patients’ files, clinical examinations and oral interviews with mothers who delivered at the KCMC. Pregnant women with singleton babies (N=1117) who delivered at the KCMC were recruited for the study. Intra-oral examination was performed within five days of birth. The Community Periodontal Index was used to assess periodontal disease Results: The prevalence of periodontal disease was 14.2%. Periodontal disease was significantly associated with higher odds of pre-eclampsia [adjusted Odds Ratio 95% Confidence Interval (aOR=4.12;95%CI:2.20-7.90)], low birth weight (aOR=2.41;95%CI:1.34-4.33) and preterm birth (aOR=2.32;95%CI:1.33-4.27). There was no significant association between periodontal disease and preterm premature rupture of membranes (aORs 1.83;95%CI:0.75-4.21) and eclampsia (3.71;95%CI:0.80-17.13). Conclusion: Maternal periodontal disease is a potential independent risk indicator for pre-eclampsia, low birth weight, and preterm birth. Periodontal assessment and therapy should form part of the preventive antenatal care provided to women in developing countries. Keywords: Preterm birth; low birth weight; pre-eclampsia; eclampsia; preterm premature rupture of membranes; periodontal disease; periodontitis; cross-sectional studies.

INTRODUCTION AND HYPOTHESIS: Delays in receiving obstetric care during labor contribute to high rates of maternal morbidity in sub-Saharan Africa. This exploratory study aims to identify important delays experienced during the development and subsequent repair of obstetric fistula in Northern Tanzania. METHODS: 60 women presenting to a tertiary hospital in Tanzania with obstetric fistula completed structured surveys about the birth experience that led to the fistula and their experiences seeking surgical repair. A sub-set of 30 provided qualitative accounts. Clinical data were collected post-surgery. Data were analyzed according to a four-delay model, with iterative analysis allowing for triangulation of all sources. RESULTS: During the index pregnancy, women labored for a median of 48 hours. Most women (53/60; 88.3%) delivered in a facility but labored for a median of 12.4 hours before deciding to seek care (Delay 1). Women spent a median of 1.25 hours traveling to a facility (Delay 2). After presenting to care, 15/51 (29.4%) women waited at least an hour to see a medical provider, and 35/53 (66.0%) women required transfer to another facility (Delay 3). Women lived with fistula for a median of 10 years (Delay 4). Qualitative data provided context and a deeper understanding of the factors contributing to each delay. CONCLUSIONS: Critical delays exist both outside and within the healthcare system that contribute to the development and timely repair of obstetric fistula. Health care system strengthening, particularly with regard to emergency obstetric care, is critical to reduce the burden of obstetric fistula in Tanzania.

ObjectivesTo investigate the prevalence and risk factors of urinary incontinence (UI), the different UI subtypes and the association between UI and delivery circumstances.DesignCross-sectional population-based study conducted in Kilimanjaro Region, Tanzania.Participants and settings1048 women aged 18-90 women living in rural Kilimanjaro. Simple random sampling was done to select villages, households and participants. Community health workers helped in identifying eligible women and trained nurses/midwives conducted face-to-face interviews. Data were analysed using descriptive statistics and Univariate and Multivariate logistic regression modelling.ResultsThe overall prevalence rate of UI was 42%. When focusing on the different types of UI, 17% of the women had stress UI, 9% had urge UI and 16% had mixed UI. Only one woman (0.1%) with vesico-vaginal fistula was identified. UI was found to be significantly associated with increasing parity (OR = 2.41 (1.55-3.74). In addition, women who in relation to their first delivery had delivered at home or had been in labour for more than 24 hours, had increased adjusted ORs of 1.70(1.08-2.68) and 2.10(1.08-4.10), respectively, for having UI.ConclusionUI is common in rural Tanzania and of the subtypes of UI, Stress Urinary Incontinence (SUI) is the commonest followed by Mixed Urinary Incontinence (MUI). Home delivery, prolonged labour and increasing parity especially having 5 or more deliveries are associated with increased risk for developing UI.

Gestational trophoblastic diseases comprise of potentially malignant conditions arising from defective proliferation of trophoblastic tissue. Among the different types, gestational choriocarcinoma constitutes a malignant form with significant cure rate and minimal sequel if treated adequately and followed up consistently. In this case report, we describe a patient who previously had history of choriocarcinoma and was treated with six courses of combination chemotherapy and was not followed up consistently and 14 months later conceived and delivered a live 1.3 kg female baby at 31 weeks of gestation. Two weeks post-delivery she was diagnosed with ruptured uterus. Long term complication following choriocarcinoma is a rare event. Moreover, coexistence of choriocarcinoma with normal pregnancy and a subsequent ruptured uterus two week after delivery constitutes an atypical presentation. Complications and challenges described in this report highlight some of the difficulties encountered in managing gestational trophoblastic neoplasia in limited resource setting of Tanzania.

Introduction and hypothesis: The objective of this study was to evaluate the outcomes of vaginal pessaries in managing symptomatic pelvic organ prolapse (POP) in a low-income setting. Methods: A pre-post interventional study was conducted in the Kilimanjaro region, Tanzania. Seventy-one women with symptoms and a POP stage II or more on the POP quantification test were fitted with a vaginal pessary. Pelvic examination, POP Distress Inventory (POPDI-6) and POP Impact Questionnaire (POPIQ-7) were completed at baseline, after 3 months and after 12–18 months. Changes in the POPDI-6 and POPIQ-7 scores, complications and satisfaction associated with pessary use before and after the intervention were obtained. Results: Pessary treatment was associated with a reduction in the overall POPDI score from 55.0 (50.0, 60.0) at baseline to 25.0 (25.0, 30.0) after 12–18 months’ use. The overall POPIQ score was reduced from 54.2 (41.7, 66.7) at baseline to 25.0 (25.0, 29.2) after 12–18 months’ use of the pessary. Vaginal discharge was reported in 72.4 and 32.4% of the women after 3 and 12–18 months’ use respectively, whereas 72.4 and 25% of the women had some degree of granuloma, erosion or infection at 3 and 12–18 months respectively. Despite the reported complications, 78% of the women were satisfied with the pessary when interviewed after 12–18 months and 81% wanted to continue using it. Conclusions: Vaginal pessary improves symptoms and quality of life associated with symptomatic POP. Therefore, it may be a treatment option in managing POP in low-income countries such as Tanzania.

INTRODUCTION: The prevalence and risk-factors of pelvic organ prolapse (POP) in Tanzania are unknown. To help elucidate the problem, we assessed POP and associated risk-factors among Tanzanian women by deploying the POP-Q classification system.METHOD: A cross sectional community based study conducted in Hai, Rombo and Same Districts, Kilimanjaro Region, Tanzania. Women aged 18-90 were recruited through multi-stage random sampling from January to May 2015. Home-based questionnaire interviews were performed and the women were subsequently invited to the nearest health clinic for pelvic examination. Trained physicians used the POP-Q classification system to assess the POP stage.RESULTS: A total of 1195 women were interviewed and invited for pelvic examination; 1063(89%) women presented at the clinic of whom 1047(88%) accepted a clinical examination. Of 1047 examined women, 64.6% had an anatomical POP stage II-IV and 6.7% had a severe POP that descended 1 cm or more below the hymen. POP stage II-IV was associated with being aged 35+ years, being a farmer, doing petty trading and having delivered 3 times or more. Severe POP was associated with carrying heavy objects for ≥ 5 hours (OR 4.70;1.67-13.2), having delivered 5 times or more (OR 10.2;2.22-48.6) and having delivered at home (OR 2.40;1.36-4.22).CONCLUSION: POP is a common condition among rural Tanzanian women where 64.6% are having POP grade II-IV and 6.7% are having a severe POP descending 1 cm or more below the hymen. Risk-factors are increasing age, heavy lifting, high parity and home-delivery.

Background Women in sub-Saharan Africa are in urgent need of female-initiated human immunodeficiency virus (HIV) preventative methods. Vaginal rings are one dosage form in development for delivery of HIV microbicides. However, African women have limited experience with vaginal rings. Objectives This Phase I, randomized, crossover trial assessed and compared the safety, acceptability and adherence of a silicone elastomer placebo vaginal ring, intended as a microbicide delivery method, inserted for a 12-week period in healthy, HIV-negative, sexually active women in South Africa and Tanzania. Methods 170 women, aged 18 to 35 years were enrolled with 88 women randomized to Group A, using a placebo vaginal ring for 12 weeks followed by a 12-week safety observation period. 82 women were randomized to Group B and observed for safety first, followed by a placebo vaginal ring for 12 weeks. Safety was assessed by clinical laboratory assessments, pelvic/colposcopy examinations and adverse events. Possible carry-over effect was addressed by ensuring no signs or symptoms of genital irritation at crossover. Results No safety concerns were identified for any safety variables assessed during the trial. No serious adverse events were reported considered related to the placebo vaginal ring. Vaginal candidiasis was the most common adverse event occurring in 11% of participants during each trial period. Vaginal discharge (2%), vaginal odour (2%), and bacterial vaginitis (2%) were assessed as possibly or probably related to the vaginal ring. Thirty-four percent of participants had sexually transmitted infections (STIs) at screening, compared to 12% of participants who tested positive for STIs at crossover and the final trial visit. Three participants (2%) tested HIV positive during the trial. Conclusions The silicone elastomer vaginal ring had no safety concerns, demonstrating a profile favorable for further development for topical release of antiretroviral-based microbicides.

Obstetric fistula is a debilitating childbirth injury that has been associated with high rates of psychological distress. Global efforts have helped to link women to surgical repair, but thus far no evidence-based interventions exist to address the psychological needs of these women during the hospital stay. In this paper, we describe the development of a psychological intervention for women in Tanzania who are receiving surgical care for an obstetric fistula. The intervention was developed based on theories of cognitive behavioral therapy and coping models. Content and delivery were informed by qualitative data collection with a range of stakeholders including women with fistula, and input from a study advisory board. The resulting intervention was six individual sessions, delivered by a trained community health nurse. The session topics were (1) recounting the fistula story; (2) creating a new story about the fistula; (3) loss, grief and shame; (4) specific strategies for coping; (5) social relationships; and (6) planning for the future. A trial run of the intervention revealed that the intervention could be delivered with fidelity and was acceptable to patients. A future randomized control trial will evaluate the efficacy of this intervention to address the mental health symptoms of this population.

Obstetric fistula is a childbirth injury prevalent in sub-Saharan Africa that causes uncontrollable leaking of urine and/or feces. Research has documented the social and psychological sequelae of obstetric fistula, including mental health dysfunction and social isolation. This cross-sectional study sought to quantify the psychological symptoms and social support in obstetric fistula patients, compared with a patient population of women without obstetric fistula. Participants were gynecology patients (N = 144) at the Kilimanjaro Christian Medical Center in Moshi, Tanzania, recruited from the Fistula Ward (n = 54) as well as gynecology outpatient clinics (n = 90). Measures included previously validated psychometric questionnaires, administered orally by Tanzanian nurses. Outcome variables were compared between obstetric fistula patients and gynecology outpatients, controlling for background demographic variables and multiple comparisons. Compared to gynecology outpatients, obstetric fistula patients reported significantly higher symptoms of depression, post-traumatic stress disorder, somatic complaints, and maladaptive coping. They also reported significantly lower social support. Obstetric fistula patients present for repair surgery with more severe psychological distress than gynecology outpatients. In order to address these mental health concerns, clinicians should engage obstetric fistula patients with targeted mental health interventions.

Source at: https://doi.org/10.1186/s12884-017-1478-2 Background: Tanzania has a relatively high maternal mortality ratio of 410 per 100,000 live births. Severe postpartum hemorrhage (PPH) is a major cause of maternal deaths, but in most cases, it is preventable. However, most pregnant women that develop PPH, have no known risk factors. Therefore, preventive measures must be offered to all pregnant women. This study investigated the effects of multi-professional, scenario-based training on the prevention and management of PPH at a Tanzanian zonal consultant hospital. We hypothesized that scenario-based training could contribute to improved competence on PPH-management, which would result in improved team efficiency and patient outcome. Methods: This quasi-experimental, pre-vs. post-interventional study involved on-site multi-professional, scenario-based PPH training, conducted in a two-week period in October 2013 and another 2 weeks in November 2014. Training teams included nurses, midwives, doctors, and medical attendants in the Department of Obstetrics and Gynecology. After technical skill training on the birthing simulator MamaNatalie®, the teams practiced in realistic scenarios on PPH. Each scenario was followed by debriefing and repeated scenario. Afterwards, the group swapped roles and the observers became the participants. To evaluate the effects of training, we measured patient outcomes by determining blood transfusion rates. Patient data were collected by randomly sampling Medical birth registry files from the pre-training and post-training study periods (n = 1667 and 1641 files, respectively). Data were analyzed with the Chi-square test, Mann-Whitney U-test, and binary logistic regression. Results: The random patient samples (n = 3308) showed that, compared to pre-training, post-training patients had a 47% drop in whole blood transfusion rates and significant increases in cesarean section rates, birth weights, and vacuum deliveries. The logistic regression analysis showed that transfusion rates were significantly associated with the time period (pre- vs. post-training), cesarean section, patients tranferred from other hospitals, maternal age, and female genital mutilation and cutting. Conclusions: We found that multi-professional, scenario-based training was associated with a significant, 47% reduction in whole blood transfusion rates. These results suggested that training that included all levels of maternity staff, repeated sessions with realistic scenarios, and debriefing may have contributed to reduced blood transfusion rates in this high-risk maternity setting.

Background Obstetric fistula has severe psychological consequences, but no evidence-based interventions exist to improve mental health in this population. This pilot trial evaluated a psychological intervention for women receiving surgical care for obstetric fistula. Methods A parallel two-armed pilot RCT was conducted between 2014 and 2016. The intervention was six individual sessions, based on psychological theory and delivered by a nurse facilitator. The study was conducted at a tertiary hospital in Moshi, Tanzania. Women were eligible if they were over age 18 and admitted to the hospital for surgical repair of an obstetric fistula. Sixty participants were randomized to the intervention or standard of care. Surveys were completed at baseline, post-treatment (before discharge), and 3 months following discharge. Standardized scales measured depression, anxiety, traumatic stress, and self-esteem. Feasibility of an RCT was assessed by participation and retention. Feasibility and acceptability of the intervention were assessed by fidelity, attendance, and participant ratings. Potential efficacy was assessed by exploratory linear regression and clinical significance analysis. Results Eighty-five percent met criteria for mental health dysfunction at enrollment. All eligible patients enrolled, with retention 100% post and 73% at 3 months. Participants rated the intervention acceptable and beneficial. There were sharp and meaningful improvements in mental health outcomes over time, with no evidence of differences by condition. Conclusions A nurse-delivered mental health intervention was feasible to implement as part of in-patient clinical care and regarded positively. Mental health treatment in this population is warranted given high level of distress at presentation to care. Trial registration ClinicalTrials.Gov NCT01934075 .

Alexis C Dennis1 Sarah M Wilson1–3 Mary V Mosha4 Gileard G Masenga4 Kathleen J Sikkema1,5,6 Korrine E Terroso1 Melissa H Watt1 1Duke Global Health Institute, Duke University, 2Department of Veterans Affairs, Mid-Atlantic Mental Illness Research, Education and Clinical Center, 3Durham Veterans Affairs Medical Center, Durham, NC, USA; 4Kilimanjaro Christian Medical Center, Moshi, Tanzania; 5Department of Psychology and Neuroscience, Duke University, Durham, NC, USA; 6Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa Objective: An obstetric fistula is a childbirth injury resulting in uncontrollable leakage of urine and/or feces and can lead to physical and psychological challenges, including social isolation. Prior to and after fistula repair surgery, social support can help a woman to reintegrate into her community. The aim of this study was to preliminarily examine the experiences of social support among Tanzanian women presenting with obstetric fistula in the periods immediately preceding obstetric fistula repair surgery and following reintegration.Patients and methods: The study used a mixed-methods design to analyze cross-sectional surveys (n=59) and in-depth interviews (n=20).Results: Women reported widely varying levels of social support from family members and partners, with half of the sample reporting overall high levels of social support. For women experiencing lower levels of support, fistula often exacerbated existing problems in relationships, sometimes directly causing separation or divorce. Many women were assertive and resilient with regard to advocating for their fistula care and relationship needs.Conclusion: Our data suggest that while some women endure negative social experiences following an obstetric fistula and require additional resources and services, many women report high levels of social support from family members and partners, which may be harnessed to improve the holistic care for patients. Keywords: Tanzania, obstetric fistula, maternal morbidity, social support

Objective To determine the trend, causes and characteristics of maternal deaths in a tertiary hospital in Northern Tanzania. Methods A descriptive retrospective review of hospital based maternal death data that occurred at Kilimanjaro Christian Medical Center (KCMC) between the years 2003–2012. Descriptive statistics were used to summarize the socio-demographic characteristics, causes and risk factors for maternal deaths using STATA version 12. Yearly maternal mortality ratio (MMR) was calculated to estimate the trend over years under the review. Results Between years 2003–2012, a total of 34 953 live deliveries and 172 maternal deaths were recorded at KCMC, giving an overall MMR of 492.1/100 000 live deliveries. Direct causes accounted for 107 (62.2%) of maternal deaths, indirect causes 49 (28.5%) and 16 (9.3%) were due to both direct and indirect causes. Hemorrhage was the overall leading cause of maternal death, accounting for 33 (19.2%) of mortality, followed by hypertensive disorders in pregnancy 31 (18.0%). HIV/AIDS and Heart diseases accounted for 8.7% and 6.4% of maternal deaths, and were the leading causes of indirect maternal deaths by contributing 31% and 22% respectively. Majority 67 (38.9%) of deaths were attributed to type II delay followed by type I delay 59 (34.3%). Conclusion MMR is still very high in northern Tanzania with hemorrhage and hypertensive diseases the major preventable causes of deaths. Efforts must be made at the community, lower and tertiary health facilities to improve risk detection, management of risk cases to prevent severe forms of diseases and ensure timely referrals.

Objectives Obstetric fistula is a maternal injury that causes uncontrollable leaking of urine or stool, and most women who develop it live in poverty in low-income countries. Obstetric fistula is associated with high rates of stigma and psychological morbidity, but there is uncertainty about the impact of surgical treatment on psychological outcomes. The objective of this exploratory study was to examine changes in psychological symptoms following surgical fistula repair, discharge and reintegration home. Methods Women admitted for surgical repair of obstetric fistula were recruited from a Tanzanian hospital serving a rural catchment area. Psychological symptoms and social functioning were assessed prior to surgery. Approximately 3 months after discharge, a data collector visited the patients' homes to repeat psychosocial measures and assess self-reported incontinence. Baseline to follow-up differences were measured with paired t tests controlling for multiple comparisons. Associations between psychological outcomes and leaking were assessed with t tests and Pearson correlations. Results Participants (N = 28) had been living with fistula for an average of 11 years. Baseline psychological distress was high, and decreased significantly at follow-up. Participants who self-reported continued incontinence at follow-up endorsed significantly higher PTSD and depression symptoms than those who reported being cured, and severity of leaking was associated with psychological distress. Conclusions Fistula patients experience improvements in mental health at 3 months after discharge, but these improvements are curtailed when women experience residual leaking. Given the rate of stress incontinence following surgery, it is important to prepare fistula patients for the possibility of incomplete cure and help them develop appropriate coping strategies.

Background This was the first microbicide trial conducted in Africa to evaluate an antiretroviral-containing vaginal ring as an HIV prevention technology for women. Objectives The trial assessed and compared the safety, acceptability and adherence to product use of a 4-weekly administered vaginal ring containing the antiretroviral microbicide, dapivirine, with a matching placebo ring among women from four countries in sub-Saharan Africa. Methods 280 Healthy, sexually active, HIV-negative women, aged 18 to 40 years were enrolled with 140 women randomised to a dapivirine vaginal ring (25 mg) and 140 women to a matching placebo ring, inserted 4-weekly and used over a 12-week period. Safety was evaluated by pelvic examination, colposcopy, clinical laboratory assessments, and adverse events. Blood samples for determination of plasma concentrations of dapivirine were collected at Weeks 0, 4 and 12. Residual dapivirine levels in returned rings from dapivirine ring users were determined post-trial. Participant acceptability and adherence to ring use were assessed by self-reports. Results No safety concerns or clinically relevant differences were observed between the dapivirine and placebo ring groups. Plasma dapivirine concentrations immediately prior to ring removal were similar after removal of the first and third ring, suggesting consistent ring use over the 12-week period. No clear relationship was observed between the residual amount of dapivirine in used rings and corresponding plasma concentrations. Self-reported adherence to daily use of the vaginal rings over the 12-week trial period was very high. At the end of the trial, 96% of participants reported that the ring was usually comfortable to wear, and 97% reported that they would be willing to use it in the future if proven effective. Conclusions The dapivirine vaginal ring has a favourable safety and acceptability profile. If proven safe and effective in large-scale trials, it will be an important component of combination HIV prevention approaches for women. Trial Registration ClinicalTrials.gov NCT01071174

In sub-Saharan Africa, HIV incidence and prevalence remain disproportionately high among women. Vaginal rings (VRs) have been formulated for the delivery of antiretroviral-based microbicides, and their favorable safety and tolerability profiles reported in clinical studies. Although the concept of drug release through a VR has existed since 1970, and VRs have been marketed since 1992 for contraceptive or hormone replacement purposes, VR use as a microbicide delivery system is a novel application. This is the first study to evaluate VR adherence among African women in the context of its potential use as an HIV prevention method, to examine predictors of adherence, and to describe clinical or contextual reasons for VR removals or nonadherence. This was a randomized trial of the safety and acceptability of a placebo VR worn for 12 weeks in 170 HIV-negative, African women aged 18-35 in four clinic sites in South Africa and Tanzania. The findings suggest that adherence to VR use in the context of HIV prevention trials in these communities should be high, thereby enabling more accurate assessment of an active microbicide safety and efficacy.

Adolescent childbearing is most prevalent in Sub-Saharan Africa. Deliveries in adolescent primiparas at an Austrian and an East African tertiary referral centre were compared to reveal differences in obstetric outcome.A total of 186 primiparas delivering at an age of 17 or less between 1999 and 2005 at the Austrian centre were compared with 209 adolescent primiparas who delivered between 2005 and 2007 at the African centre. The type of delivery and complications were studied.Adolescent primiparas accounted for 1.2% of the overall obstetric population at the Austrian centre, as compared with 2.3% at the East African centre (p0.01). When comparing the adolescents' outcome at the Austrian centre with the outcome of 22-27 years old primiparas at the same institution, we noted that the rates of adverse obstetric outcomes were higher among the adult group. However, at the East African centre the opposite was observed.In contrast to the results of Africa, data from Austria show that the obstetric outcome in adolescent pregnancies can be favourable. However, socioeconomic considerations have to be taken into account. Education and health knowledge seem critical for young females particularly in low-resource settings like East Africa.

Objective: To review the diagnosis and treatment of 9 advanced abdominal pregnancies in a low-resource setting of a developing country, focusing on the management of the placenta. Methods: Abdominal pregnancies occurring between 1999 and 2007 were identified from hospital records in Tanzania. All patients were followed up for a median of 6 months after surgery (range 5–9 months). Results: At the time of diagnosis, pregnancies were between 20 and 42 weeks of gestation (median 27 weeks). All 9 mothers survived the abdominal pregnancy, and 7 fetuses died before delivery. The placenta was left completely in situ in 5 of the nine cases. Conclusions: Abdominal pregnancy is often detected rather late in low-resource settings compared with higher-resource settings. We suggest that in the described low-resource setting where red blood cell transfusions are not always readily available, the placenta may be left in situ after removal of the fetus.

Background Abruptio placentae remains a major cause of maternal and perinatal morbidity and mortality in developing countries. Little is known about the burden of abruptio placentae in Tanzania. This study aimed to determine frequency, risk factors for abruptio placentae and subsequent feto-maternal outcomes in women with abruptio placentae. Methods We designed a retrospective cohort study using maternally-linked data from Kilimanjaro Christian Medical Centre (KCMC) medical birth registry. Data on all women who delivered live infants and stillbirths at 28 or more weeks of gestation at KCMC hospital from July 2000 to December 2010 (n = 39,993) were analysed. Multivariate logistic models were used to calculate odds ratios (OR) and 95 % confidence intervals (CIs) for risk factors, and feto-maternal outcomes associated with abruptio placentae. Results The frequency of abruptio placentae was 0.3 % (112/39,993). Risk factors for abruptio placentae were chronic hypertension (OR 4.1; 95 % CI 1.3–12.8), preeclampsia/eclampsia (OR 2.1; 95 % CI 1.1–4.1), previous caesarean delivery (OR 1.3; 95 % CI 1.2–4.2), previous abruptio placentae (OR 2.3; 95 % CI 1.8–3.4), fewer antenatal care visits (OR 1.3; 95 % 1.1–2.4) and high parity (OR 1.4; 95 % CI 1.2–8.6). Maternal complications associated with abruptio placentae were antepartum haemorrhage (OR 11.5; 95 % CI 6.3–21.2), postpartum haemorrhage (OR 17.9; 95 % 8.8–36.4),), caesarean delivery (OR 5.6; 95 % CI 3.6–8.8), need for blood transfusions (OR 9.6; 95 % CI 6.5–14.1), altered liver function (OR 5.3; 95 % CI 1.3–21.6) and maternal death (OR 1.6; 95 % CI 1.5–1.8). In addition, women with abruptio placentae had prolonged duration of hospital stay (more than 4 days) and were more likely to have been referred during labour. Adverse fetal outcomes associated with abruptio placentae include low birth weight (OR 5.9; 95 % CI 3.9–8.7), perinatal death (OR 17.6; 95 % CI 11.3–27.3) and low Apgar score (below 7) at 1 and 5 min. Conclusions Frequency of abruptio placentae is comparable with local and international studies. Chronic hypertension, preeclampsia, prior caesarean section delivery, prior abruptio placentae, poor attendance to antenatal care and high parity were independently associated with abruptio placentae. Abruptio placentae was associated with adverse maternal and foetal outcomes. Clinicians should identify risk factors for abruptio placentae during prenatal care when managing pregnant women to prevent adverse maternal and foetal outcomes.

Although most developing countries monitor the proportion of births attended by skilled birth attendants (SBA), they lack information on the availability and performance of emergency obstetric care (EmOC) signal functions by different cadres of health care providers (HCPs). The World Health Organisation signal functions are set of key interventions that targets direct obstetric causes of maternal deaths. Seven signal functions are required for health facilities providing basic EmOC and nine for facilities providing comprehensive EmOC. Our objectives were to describe cadres of HCPs who are considered SBAs in Tanzania, the EmOC signal functions they perform and challenges associated with performance of EmOC signal functions. We conducted a cross-sectional study of HCPs offering maternity care services at eight health facilities in Moshi Urban District in northern Tanzania. A questionnaire and health facility assessment forms were used to collect information from participants and health facilities. A total of 199 HCPs working at eight health facilities in Moshi Urban District met the inclusion criteria. Out of 199, 158 participated, giving a response rate of 79.4 %. Ten cadres of HCPs were identified as conducting deliveries regardless of the level of health facilities. Most of the participants (81 %) considered themselves SBAs, although some were not considered SBAs by the Ministry of Health and Social Welfare (MOHSW). Only two out of the eight facilities provided all of the required EmOC signal functions. While Assistant Medical Officers are expected to perform all the signal functions, only 38 % and 13 % had performed vacuum extraction or caesarean sections respectively. Very few registered and enrolled nurse-midwives had performed removal of retained products (22 %) or assisted vaginal delivery (24 and 11 %). Inadequate equipment and supplies, and lack of knowledge and skills in performing EmOC were two main challenges identified by health care providers in all the level of care. In the district, gaps existed between performance of EmOC signal functions by SBAs as expected by the MOHSW and the actual performance at health facilities. All basic EmOC facilities were not fully functional. Few health care providers performed all the basic EmOC signal functions. Competency-based in-service training of providers in EmOC and provision of enabling environment could improve performance of EmOC signal functions in the district.

Vaginal rings (VRs) are new methods for continuous delivery of microbicides. This is the first study to quantitatively and qualitatively explore the acceptability of rings in Africa: 157 HIV-negative, sexually active women aged 18–35 used a placebo silicone elastomer ring for 12 weeks. They completed product acceptability questionnaires every 4 weeks. We conducted 6 exit focus group discussions with a subset of 48 women and 19 in-depth interviews with male partners. Retention in the study was high (97 %). Initial insertion at the clinic was successful on first attempt for 81 % of participants. Most women were comfortable using the ring, and very few (≤2 %) could feel it during daily activities or had ring-related physical or emotional problems. In the qualitative interviews many participants reported that they initially had concerns about using the ring. However, only a minority of women actually reported concerns with the ring during the study. The most frequent concern was that the ring would get lost inside the body (20 %), and this was significantly correlated with study site, frequently thinking about the ring and reporting that the ring was not very easy to remove. Qualitative data suggest that informants grew to like the ring because it felt securely placed, was unnoticeable during daily activities, and felt “normal” during sex. The ring appeared to be highly acceptable for women and men. Initial concerns with this novel method suggest a need for enhanced product counseling when VRs are introduced.

Background Many study reports have associated cervical squamous intraepithelial lesion (SIL) and HIV infection [1,2]. In Tanzania, however, there are limited and conflicting published reports on the association between HIV infection and SIL [3]. A study was conducted to determine the proportion and severity of SIL in HIV-infected women attending a cervical cancer screening clinic at Kilimanjaro Christian Medical Center (KCMC) in Tanzania. A total of 214 women 18 to 60 years old, among whom 99 (46.3%) and 115 (53.7%) were HIV-seropositive and HIV-seronegative, respectively, were recruited in the study. Blood samples were taken to associate SIL and degree of HIV infection by CD4+ T lymphocyte counts. Structured questionnaires with socio-demographic characteristics were administered while cervical smears were taken from all women to determine and grade the degree of SIL. High-grade and

Ethical decision making in women's health presents a series of unique challenges that are exacerbated considerably in under-resourced settings. Severe constraints on both autonomy and resources highlight limitations of principle-based ethics for addressing ethical dilemmas. Other useful ethical "tools" are considered in the context of 2 cases that emphasize the challenges to ethical decision making in under-resourced settings. The cases confront traditional notions of patient autonomy, highlight pervasive issues with regard to allocation of resources, and demonstrate the difficulties encountered in the careful application of medical ethics.

Cervical cancer is the second most common cancer in women worldwide and the leading cause of cancer deaths in Tanzanian women. Prevention of cervical cancer relies on the detection and treatment of Squamous Intraepithelial Lesion (SIL), a premalignant disease stage. Worldwide there are overwhelming reports associating SIL and HIV infection, however in Tanzania such reports are limited. A cross-sectional hospital-based descriptive study was conducted to determine the prevalence and severity of SIL in 234 HIV seropositive and seronegative women aged 18-68 years old at Kilimanjaro Christian Medical Centre in northern Tanzania. A structured questionnaire was used to collect sociodemographic data. In addition, blood was collected for rapid HIV antibody testing and CD4+ T-lymphocyte counts to associate with prevalence and severity of SIL from the cervical smear collections. A total of 214 subjects had smear results regarded as valid for interpretation, of which 46.3% were HIV seropositive. Overall rate of SIL was 17%. Proportion of SIL among HIV seropositive subjects was 32% versus 4% in seronegative subjects (OR=13.3, 95% CI=4.2-46.4). Low CD4+ Tlymphocyte cell count was associated with higher prevalence of SIL (P=0.001). The relationship between CD4+ T-lymphocyte cell counts and the severity of cervical SIL was significant (P=0.007). Marital status and number of lifetime sex partners were risk factors significantly associated with SIL (P=0.004 and 0.005, respectively). SIL was not associated with age, education level, parity or age at sex debut. The prevalence and severity of cervical SIL was significantly associated with HIV infection and immunologic disease progression. These findings underscore the need for HIV screening among women with SIL, and the need for cervical cancer screening in HIV-infected women. Marital status and number of lifetime sex partners were significant risk factors associated with SIL. Key words: HIV, cervical cancer, squamous intraepithelial lesion, risk factors, Tanzania

Objectives: To assess the local and systemic safety of dapivirine vaginal gel vs. placebo gel as well as the systemic absorption of dapivirine in healthy, HIV-negative women. Methods: Two prospective, randomized, double-blind, placebo-controlled phase I/II studies were conducted at five research centers, four in Africa and one in Belgium. A total of 119 women used dapivirine gel (concentrations of 0.001, 0.002, 0.005, or 0.021%,), and 28 used placebo gel twice daily for 42 clays. The primary endpoints were colposcopic findings, adverse events, Division of AIDS grade 3 or grade 4 laboratory values, and plasma levels of dapivirine. Results: Safety data were similar for the dapivirine and placebo gels. None of the adverse events with incidence more than 5% occurred with greater frequency in the dapivirine than placebo groups. Similar percentages of placebo and dapivirine gel users had adverse events that were considered by the investigator to be related to study gel. A total of five serious adverse events occurred in the two studies, and none was assessed as related to study gel. Mean plasma concentrations of dapivirine were approximately dose proportional, and, within each dose group, mean concentrations were similar on days 7, 28, and 42. The maximum observed mean concentration was 474 pg/ml in the 0.02%. gel group on clay 28. Two weeks after the final application of study gel, mean concentrations decreased to 5 pg/ml or less. Conclusion: Twice daily administration of dapivirine vaginal gel for 42 days was safe and well tolerated with low systemic absorption in healthy, HIV-negative women Suggesting that continued development is warranted. (C) 2009 Wolters Kluwer Health | Lippincott Williams & Wilkins

Objective: Preeclampsia occurs in about 4 per cent of pregnancies worldwide, and may have particularly serious consequences for women in Africa. Studies in western countries have shown that women with preeclampsia in one pregnancy have a substantially increased risk of preeclampsia in subsequent pregnancies. We estimate the recurrence risks of preeclampsia in data from Northern Tanzania. Methods: A prospective cohort study was designed using 19,811 women who delivered singleton infants at a hospital in Northern Tanzania between 2000and2008. A total of 3,909 women were recorded with subsequent deliveries in the hospital with follow up through 2010. Adjusted recurrence risks of preeclampsia were computed using regression models. Results: The absolute recurrence risk of preeclampsia was25%, which was 9.2-fold (95% CI: 6.4 - 13.2) compared with the risk for women without prior preeclampsia. When there were signs that the preeclampsia in a previous pregnancy had been serious either because the baby was delivered preterm or had died in the perinatal period, the recurrence risk of preeclampsia was even higher. Women who had preeclampsia had increased risk of a series of adverse pregnancy outcomes in future pregnancies. These include perinatal death (RR= 4.3), a baby with low birth weight (RR= 3.5), or a preterm birth (RR= 2.5). These risks were only partly explained by recurrence of preeclampsia. Conclusions: Preeclampsia in one pregnancy is a strong predictor for preeclampsia and other adverse pregnancy outcomes in subsequent pregnancies in Tanzania. Women with previous preeclampsia may benefit from close followup during their pregnancies. publishedVersion

Background Perinatal mortality is known to be high in Sub-Saharan Africa. Some women may carry a particularly high risk which would be reflected in a high recurrence risk. We aim to estimate the recurrence risk of perinatal death using data from a hospital in Northern Tanzania. Methods We constructed a cohort study using data from the hospital based KCMC Medical Birth Registry. Women who delivered a singleton for the first time at the hospital between 2000 and 2008 were followed in the registry for subsequent deliveries up to 2010 and 3,909 women were identified with at least one more delivery within the follow-up period. Recurrence risk of perinatal death was estimated in multivariate models analysis while adjusting for confounders and accounting for correlation between births from the same mother. Results The recurrence risk of perinatal death for women who had lost a previous baby was 9.1%. This amounted to a relative risk of 3.2 (95% CI: 2.2 - 4.7) compared to the much lower risk of 2.8% for women who had had a surviving baby. Recurrence contributed 21.2% (31/146) of perinatal deaths in subsequent pregnancies. Preeclampsia, placental abruption, placenta previa, induced labor, preterm delivery and low birth weight in a previous delivery with a surviving baby were also associated with increased perinatal mortality in the next pregnancy. Conclusions Some women in Tanzanian who suffer a perinatal loss in one pregnancy are at a particularly high risk of also losing the baby of a subsequent pregnancy. Strategies of perinatal death prevention that target pregnant women who are particularly vulnerable or already have experienced a perinatal loss should be considered in future research. publishedVersion