Comparison of the diagnostic yield of transbronchial lung biopsies by forceps and cryoprobe in diffuse parenchymal lung disease.

Background: Transbronchial lung cryobiopsy (TBLC) in the diagnosis of diffuse parenchymal lung disease (DPLD) has shown a promising yield in recent times, with low post-procedural mortality and morbidity. Objectives: To compare the yield of TBLC and conventional transbronchial forceps lung biopsy (TBLB). Methods: A prospective study was carried out in patients with DPLD over a period of 1 year in a tertiary respiratory care institute in New Delhi, India. All 87 patients enrolled underwent both TBLB and TBLC. The procedures were performed in the bronchoscopy suite under conscious sedation and local anaesthesia, with an attempt to take a minimum of three biopsy specimens by conventional TBLB followed by TBLC. A 1.9 mm cryoprobe with a freezing time of 4 - 5 seconds was used. An Arndt endobronchial blocker was used to control bleeding along with locally administered medications. Results: TBLB and TBLC led to a definitive diagnosis in 27 (31.0%) and 69 (79.3%) cases, respectively. The commonest diagnoses were hypersensitivity pneumonitis, sarcoidosis and pulmonary tuberculosis. TBLC led to additional diagnoses in 42 cases (48.3%). Pneumothorax was observed in 12 cases (13.8%), and moderate bleeding occurred in 63 (72.4%). There were no procedure-related deaths. Conclusion: TBLC had a better diagnostic yield than conventional TBLB in DPLD. It has the potential to become a safe day-care procedure in a resource-limited setting, if certain precautions are taken. Study synopsis: What the study adds. Compared with transbronchial forceps lung biopsy, transbronchial lung cryobiopsy (TBLC) led to additional diagnoses in 42 (48.3%) of 87 patients with clinicoradiological features of diffuse parenchymal lung disease. Pneumothorax was observed in 12 cases (13.8%) and moderate bleeding in 63 (72.4%). TBLC without rigid bronchoscopy or advanced airway devices under conscious sedation had a good diagnostic yield with an acceptable adverse events profile.Implications of the findings. TBLC under conscious sedation is not resource intensive and can be carried out in settings with limited resources.

Implementing the Good Participatory Practice Guidelines in the Girls Achieve Power Trial in South Africa.

The Good Participatory Practice (GPP) guidelines provide a framework for stakeholder engagement within clinical trials, to ensure a study's acceptability, feasibility, and improving the overall research quality; however, they have rarely been applied beyond this setting, and no literature exists on its application in adolescent research. A review of the 2011 GPP guidelines was undertaken to identify which 16 GPP topic areas could be applied and adapted for implementing an ecological asset building intervention, that is, the Girls Achieve Power (GAP Year) cluster randomized controlled trial for reducing school dropout and increasing reporting of gender-based violence in Gauteng and Western Cape province in South Africa. The 16 GPP topic areas were adapted and implemented to guide stakeholder engagement for GAP Year. We show the usability and adaptability of the GPP framework for guiding stakeholder engagement in non-clinical trials like GAP Year; however it requires adapting to respond to the unique needs of the beneficiaries.

Introduction of the contraceptive implant in South Africa: Successes, challenges and the way forward

In 2014, the contraceptive implant was introduced into public sector facilities in South Africa (SA). Several thousand healthcare workers were trained, and demand was generated for the method, achieving high uptake. Use of the implant has since declined, but currently accounts for ~7% of all contraceptive use ­ a not insignificant achievement for a 'new' method.[1,2] In this edition of SAMJ, three articles[3-5] take stock of the early years of implant provision in SA. The articles, based on research in 2016, capture women's motivations for using the implant and their perspectives towards the method; and healthcare providers' competencies and experiences with service provision. Insights may be generalisable to family planning services more broadly, but are also relevant to the introduction of other new technologies, especially those related to HIV.

User perspectives on Implanon NXT in South Africa: A survey of 12 public-sector facilities

Abstract: Background. Implanon NXT, a long-acting reversible contraceptive, was introduced in South Africa (SA) in early 2014, aiming to expand the method mix and increase its effectiveness. Initial uptake was high, but has since declined considerably. In these early years after the implant's introduction, it is important to identify reasons for the decline, and remedy gaps in services. Objectives. To determine periods of use, reasons for the use and early removal of the implant Implanon NXT. Methods. In 2016, we recruited 152 women from six clinics in the City of Johannesburg, and six in North West Province, SA. A semistructured interview was administered to 91 women currently using the implant and 61 previous users. We examined user perspectives, factors influencing women's experiences with the implant and reasons for discontinuation. Results. The participants' mean age was 30 years, with only 15% aged <25. Implant uptake was motivated by convenience (less frequent visits required than for short-acting methods) and by favourable views of the method among friends, family and healthcare providers. Only about a quarter of women recalled being counselled pre-insertion about implant effectiveness, and half about side-effects pre-insertion. Among discontinuers, the median time to device removal was 8 months (interquartile range 6 - 12), and this was primarily as a result of side-effects (90%), especially bleeding-pattern changes and headaches. Removals were most common among married and cohabiting women, often ascribed to the effects of bleeding on their sexual relationships. Rumours and misinformation contributed to some removals. Overall, women's experiences with the implant were rated 'good' or 'very good' by 74% of those continuing use, many of whom reported not having experienced any side-effects or that these had diminished over time. Conclusion. Levels of acceptability among continuing users were high, mainly linked to the method's convenience. While early favourable views drove uptake, negative perceptions, if unaddressed, may now undermine services. Deficiencies in counselling around effectiveness and side-effects may extend to contraceptive services more generally. Women require more intensive support when experiencing sideeffects, including effective systematic approaches to ameliorating bleeding and headaches. Implant services could specifically target young women and first-time contraceptive users. These actions together could reverse the persistent decline in implant use in SA.

Uptake and early removals of Implanon NXT in South Africa: Perceptions and attitudes of healthcare workers

Background. The South African (SA) government introduced Implanon NXT, a long-acting subdermal contraceptive implant, in 2014 to expand contraceptive choice. Following an initial high uptake, its use declined considerably amid reports of early removals and frequent side-effects. We examine providers' perceptions of training and attitudes towards Implanon NXT, as well as their views on the causes of early removals and the impact on the implant service. Objective. To assess healthcare providers' perceptions and attitudes towards implant services in SA. Methods. In-depth interviews were conducted with eight nurses providing implant services in public facilities in Gauteng and North West Province. Emerging themes were identified, manually coded and thematically analysed following an interpretivism approach. Results. Nurses lacked confidence in providing implant services effectively, particularly removals, which they ascribed to the brief, cascade-type training received. Nurses generally held negative views towards the method. They also reported that side-effects are the most common reason for early removals ­ particularly irregular bleeding ­ and that men often do not support their partners who use the method. Lastly, it was found that providers require guidance on counselling regarding the method and standardised guidelines on the management of side-effects. Conclusion. Retraining and support of providers are needed to address competency gaps and negative attitudes towards the method. Assessment of providers' readiness to perform removal procedures is also important. Finally, effective plans are necessary to improve implant continuation rates, especially among women whose partners are unsupportive.

Gaps in monitoring systems for Implanon NXT services in South Africa: An assessment of 12 facilities in two districts

Background. Implanon NXT, a long-acting subdermal contraceptive implant, was introduced in South Africa (SA) in early 2014 as part of an expanded contraceptive method mix. After initial high levels of uptake, reports emerged of frequent early removals and declines in use. Monitoring of progress and challenges in implant service delivery could identify aspects of the programme that require strengthening. Objectives. To assess data management and record keeping within implant services at primary care facilities. Methods. We developed a checklist to assess the tools used for monitoring implant services and data reporting to district offices. The checklist was piloted in seven facilities. An additional six high-volume and six low-volume implant insertion clinics in the City of Johannesburg (CoJ), Gauteng Province, and the Dr Kenneth Kaunda District, North West Province, were selected for assessment. Results. All 12 facilities completed a Daily Head Count Register, which tallied the number of clients attending the clinic, but not information about implant use. A more detailed Tick Register recorded services that clinic attendees received, with nine documenting number of implant insertions and six implant removals. A more specific tool, an Insertion Checklist, collected data on insertion procedures and client characteristics, but was only used in CoJ (five of six facilities). Other registers, which were developed de novo by staff at individual facilities, captured more detailed information about insertions and removals, including reasons. Five of six low-volume insertion facilities used these registers, but only three of six high-volume facilities. No facilities used the form specifically developed by the National Department of Health for implant pharmacovigilance. Nine of 12 clinics reported data on numbers of insertions to the district office, six reported removals and none provided data on reasons for removals. Conclusion. For data to inform effective decision-making and quality improvement in implant services in SA, standardised reporting guidelines and data collection tools are needed, reinforced by staff training and quality assessment of data collection. Staff often took the initiative to fill gaps in reporting systems. Current systems are unable to accurately monitor uptake or discontinuation, or identify aspects of services requiring strengthening. Lack of pharmacovigilance data is especially concerning. Deficiencies noted in these monitoring systems may be common to family planning services more broadly, which warrants investigation.

Lessons learnt from the introduction of the contraceptive implant in South Africa

In 2014, South Africa (SA) introduced the subdermal contraceptive implant with the aim of expanding the contraceptive method mix and availability of long-acting reversible methods in the public sector. Three years on, concerns have been raised about the decline in uptake, early implant removals and challenges in service delivery. This article explores the lessons learnt from the introduction of contraceptive technologies elsewhere and applies these to the SA context. Drawing on the World Health Organization's conceptual framework for the introduction of new contraceptive methods, and subsequent literature on the topic, lessons are classified into six cross-cutting themes. Recommendations highlight the need for SA to review and explore strategies to strengthen current implant services, including the provision of improved provider training aimed at sensitive, client-centred approaches; increased community engagement; and improved systems for programmatic monitoring and evaluation. With implementation of these recommendations, worrying trends in the provision of implants could be reversed.

Strengthening implant provision and acceptance in South Africa with the 'Any woman, any place, any time' approach: An essential step towards reducing unintended pregnancies

Progress in reducing unintended pregnancies in South Africa is slow. The implant, introduced in 2014, expanded the range of available longacting reversible contraceptives (LARCs) and held much promise. Uptake, however, has declined precipitously, in spite of its 'unmatched effectiveness' and high levels of satisfaction for most users. We propose policy and provider interventions to raise implant use, underscored by a 'LARC-first' approach. Contraceptive counselling should focus on the particular benefits of LARCs and methods be presented in order of effectiveness. Moreover, implants hold particular advantages for certain groups, especially adolescents and young women, in whom it is considered first-line contraception. Provision of immediate postpartum and post-abortion implants is safe and highly acceptable, yet remains under-utilised. Implant services at HIV and tuberculosis clinics are a key priority, as is inclusion of LARC provision within school health services. Implants could also be delivered by existing mobile outreach services, for example in sex worker programmes. Services could be built around nurses dedicated solely to providing implants, with other health workers receiving brief refresher training. Women who experience side-effects, especially abnormal bleeding, require timely interventions, following a standardised protocol, including use of medications. Encouraging return for side-effects, follow-up phone calls and home visits would raise continuation rates. Removal services require doctor support or designated nurses at specific centres. Limited access to removal services, health workers' resistance or botched procedures will further undermine implant provision. Rapid implant demonstration projects in postpartum wards, schools, outreach services and by dedicated providers may rapidly advance the field. Together, the actions outlined here will ensure that the implant fulfils its potential and reinvigorates family planning services.

Emotional and behavioral disorders in children with epilepsy.

This cross sectional study was done to observe the prevalence of emotional and behavioral disorders in children with epilepsy, in the Department of Psychiatry, Pediatrics and Neurology, of Bangabandhu Sheikh Mujib Medical University (BSMMU), Bangladesh from July 2007 to June 2008. In this study, information about psychiatric disorders of 50 epileptic children, age ranging from 5-17 years with mean±SD (11.1±1.43) years, and 50 age, sex and socio-demographic status matched controls children (age ranging from 5-18 years with mean±SD (11.6±1.82) years were enrolled by parent, teacher and self version of Development And Well-Being Assessment (DAWBA) (Validated Bangla Version). Emotional disorders are more prevalent than behavioral disorders among epileptic children. Forty four percent (44%) of children with epilepsy had psychiatric disorder and this rate was significantly higher than that of healthy control (p>0.05). Disorders include major depressive disorder (20%), obsessive compulsive disorder (25%), other anxiety disorders (25%), specific phobia (15%), separation anxiety disorder (10%) and panic disorder with agoraphobia (5%).

Achieving Millennium Development Goals 4 and 5: a snapshot of life in rural India.

The case studies presented here illustrate the poignant reality of life for mothers and children in rural India. We highlight the challenges of achieving millennium development goals (MDGs) 4 and 5, by exploring the reasons behind maternal and childhood mortality using the three-delays model as a framework. Gender disparities, lack of empowerment of women, poor understanding of life-threatening illness, the inability to know when and where to seek help, security issues, deficiencies in understanding cultural perceptions, poorly equipped health facilities and a lack of skilled personnel are all highlighted.

Subtypes of dissociative (conversion) disorder in two tertiary hospitals in Bangladesh.

Dissociative (conversion) disorders are common among the patients attending in and out patients of Psychiatry Department of tertiary hospitals in Bangladesh. This study was done to see the subtypes of dissociative (conversion) disorder according to International Classification of Diseases, Tenth Revision (ICD-10). This is a descriptive, cross sectional study done on 100 consecutive patients from the Departments of Psychiatry, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka and Dhaka Medical College Hospital (DMCH). Study period was July 2005 to June 2006. Among the patients of dissociative (conversion) disorder, mixed dissociative (conversion) disorder was found highest 34%, followed by dissociative convulsion 33%, dissociative motor disorders 19%, dissociative anaesthesia and sensory loss 5%, dissociative amnesia 4%, dissociative fugue 3%. However, the researcher did not find any multiple personality disorder which is relatively common in North America. This finding reflected that there are differences in prevalence of sub types of dissociative disorders in Bangladesh and Western countries.

Prevalence of psychiatric ailments among patients with sexually transmitted disease.

A cross-sectional descriptive study conducted on 250 sexually transmitted disease patients was carried out in two teaching institutes and their tertiary hospitals. These subjects constitute a special group of population for psychiatric diagnosis by using Structured Clinical Interview for Diagnostic and Statistical Manual IIIR. The study was done in the dermatology and venereology outpatient department of two tertiary hospitals of Dhaka, between January 1998 and January 1999. The findings show that 34% of total sexually transmitted disease patients had psychiatric disorders. Anxiety disorders (11.2%) were found to be the most common disorder among these psychiatric patients; this was followed by depressive disorder (8.4%), psychoactive substance use disorder (6.8%), sexual dysfunction (6.8%), bipolar mood disorder (0.4%), and schizophrenia (0.4%). Four percent of anxiety disorder was associated with psychoactive substance use disorder and sexual dysfunction. Similarly 3.6% of depressive disorder was found with psychoactive substance use disorder and sexual dysfunction while 1.6% of sexual dysfunction was associated with substance use disorder. Most of the patients in the sexually transmitted disease population recruited in the present study had both anxiety disorder and depressive disorder though majority of them were undetected and untreated. These findings underscore that special attention needs to be given to the mental health component of our health care delivery system.

Sexually transmitted infections in pregnancy: prevalence, impact on pregnancy outcomes, and approach to treatment in developing countries.

Sexually transmitted infections (STIs) are common in the developing world. Management of STIs in pregnancy in many developing countries has, however, been complicated by the lack of simple and affordable diagnostic tests. This review examines the prevalence and impact on pregnancy outcome of STIs in developing countries and recommends approaches to management of STIs in pregnancy for resource poor settings.

Treatment for syphilis in antenatal care: compliance with the three dose standard treatment regimen.

BACKGROUND: In South Africa, three doses of benzathine penicillin 2.4 MU at weekly intervals are recommended for treating syphilis in pregnancy. Limited information is available on compliance with the recommended regimen, in terms of time to starting treatment, number of doses, and timing of treatment. METHODS: The study was conducted to establish the degree of compliance with treatment for syphilis. Timing of treatment and the titres of the rapid plasma reagin (RPR) positive women were recorded. A retrospective record review was conducted of 18,128 antenatal records. These were records of women attending antenatal care clinics in a tertiary hospital catchment area in KwaZulu Natal between February 2001 and January 2002. RESULTS: Treatment patterns showed that 15.9% received no treatment, 13.2% one dose, 5.8% received two doses, and 64.8% received three doses. In total, 188 women (1.03%) were found to be RPR positive. Of these 36% were found to be high titre positives (titre > or = 1:8). CONCLUSION: Completed treatment was significantly associated with age of gestation at first visit (p = 0.029), with women attending later in pregnancy less likely to receive all three doses of treatment.

Prevalence of HIV and HIV-related diseases in the adult medical wards of a tertiary hospital in Durban, South Africa.

Our objective was to determine the prevalence of HIV and the distribution of HIV-related diseases among adult, medical inpatients. Consecutive admissions were recruited and a single ELISA assay was used to determine HIV infection. Demographic and clinical details were extracted from clinical records. Of 507 patients, 54% were infected with HIV of which 84% had AIDS. HIV-infected patients were significantly younger (34.9 years) than uninfected patients (47.1 years) and had significantly higher risks for oral/oesophageal candidiasis (risk ratio [RR] 18.6), generalized lymphadenopathy (RR 7.1), unexplained fever (RR 7.0), chronic diarrhoea (RR 6.2) and pulmonary tuberculosis (RR 3.1). Pulmonary tuberculosis was present in 56% of HIV cases. Mortality was 22% for HIV cases and 9% (P=0.016) for others. The mean length of hospital stay was the same for HIV-infected and uninfected patients. AIDS is the most common reason for admission to adult medical wards and will increasingly limit the number of beds available for non-AIDS patients.

Lipoblastoma of the neck.

Lipoblastoma and lipoblastomatosis are benign tumours arising from embryonal fat cells. These rare tumours essentially occur in infancy and early childhood. The males are affected more than females often in the ratio of 3:1. These tumours usually arise in extremities. The involvement of neck is rare with only 10 cases reported so far in English literature. We herein report lipoblastoma of the neck in a 3 year old girl.

Relation of triglyceride stores in skeletal muscle cells to central obesity and insulin sensitivity in European and South Asian men.

AIMS/HYPOTHESIS: To compare the relation between intramyocellular lipid content, central obesity and insulin sensitivity in Europeans and South Asians. METHODS: Cross-sectional study of 40 South Asian and European non-diabetic men matched for age and body mass index. We measured intramyocellular lipid by proton magnetic resonance spectroscopy of soleus muscle, insulin sensitivity by the short insulin tolerance test, per cent body fat by dual-energy x-ray absorptiometry and visceral fat by single-slice computed tomography of the abdomen. RESULTS: South Asians compared with Europeans had a higher mean per cent body fat (26.8% vs 22.5%, p = 0.05) and lower insulin sensitivity (mean +/- SEM 2.4 +/- 0.2 vs 3.4%/min +/- 0.3, p = 0.013). Mean (+/- SEM) intramyocellular lipid content was higher in South Asians than in Europeans (72.1 +/- 7.5 vs 53.6 +/- 4.9 mmol/kg dry weight, p = 0.046). In Europeans intramyocellular lipid was correlated with per cent body fat (r = 0.50, p = 0.028), waist:hip ratio (r = 0.74, p < 0.001), visceral fat (r = 0.62, p = 0.004) and insulin sensitivity (r = -0.53, p = 0.016). In South Asians intramyocellular lipid was not significantly related to insulin sensitivity or obesity, and the strongest associations of insulin sensitivity were with fasting plasma triglyceride and waist:hip ratio. CONCLUSION/INTERPRETATION: The association of intramyocellular lipid with insulin sensitivity and obesity in Europeans is consistent with the hypothesis that muscle triglyceride mediates the effect of obesity on insulin sensitivity. The absence of a similar relation of insulin sensitivity to intramyocellular lipid in South Asians suggests that other mechanisms underlie the high insulin resistance observed in this group.