Comparison of Perioperative Complication Rates of Total Extraperitoneal and Transabdominal Preperitoneal Repairs in Primary Inguinal Hernia.

Background: Hernia may be defined as a protrusion of viscus through layers anatomically designed to contain that viscus. Most abdominal hernias occur at well-described sites of potential weakness. Repair of inguinal hernia is one of the most common operations in general surgery. Objectives: To compare the perioperative complication rates of total extraperitoneal (TEP) and transabdominal preperitoneal (TAPP) repairs of primary inguinal hernias. Materials and Methods: It is a randomised comparative study, conducted at the department of general surgery. A total of 50 patients were included and divided into two groups with 25 in each. Group A represents the laparoscopic TEP repair and group B represents the laparoscopic TAPP repair. Patients above 18 years with primary unilateral inguinal hernia were included. Patients having complicated inguinal hernia and history of previous abdominal surgery were excluded. Results: We observed that hernia occurrence is more common in the 31-50 years of age group and right-sided hernia is more common. Scrotal oedema and conversion to open surgery chances are similar in both TEP and TAPP groups. The duration of surgery in TEP is significantly higher as compared to TAPP. Patients who underwent TEP experienced less pain as compared to TAPP as per visual analogue scale. Postoperative hospital stay and time taken to resume the routine activity were significantly less in case of TEP. Conclusion: TEP is preferred over TAPP for laparoscopic hernia repair because it preserves the peritoneal integrity and has lesser postoperative pain. The early recovery and return to the routine work were seen with the patient treated with the TEP and also showed better visual analogue score than the TAPP repair group.

Are we ready for a sustainable approach? A qualitative study of the readiness of the public health system to provide STI services to the key populations at risk of HIV in Bangladesh.

INTRODUCTION: In Bangladesh, sexually transmitted infection (STI) services are available for all populations in public health facilities. However, STI services for key populations (KPs) at risk of HIV need specifically designed approaches that are predominantly administered to KPs through donor-supported service centers operated by non-government organizations (NGOs) and community-based organisations (CBOs). However, the steady decline in donor funding warrants a sustainable transition of STI services for the KPs into public health facilities. This article aimed to explore the service availability and readiness of public health facilities to provide STI services for the KPs. METHODS: This qualitative study explored the service availability and readiness of public health facilities in three districts of Bangladesh by adapting the Service Availability and Readiness Assessment tool. We conducted 34 in-depth interviews,11 focus group discussions with KPs, and 29 key-informant interviews with healthcare providers, researchers, programme implementers and policy planners, in addition to series of direct observations at the public healthcare facilities. Data were analysed through thematic analysis, and categorised in relation to the WHO building blocks. RESULTS: This study revealed that the public health system was generally not ready to serve the KPs' needs in terms of providing them with quality STI services. The 'service delivery' component, which is the most crucial facet of the public health system, was not ready to provide STI services to KPs. Findings also indicated that health workforce availability was limited in the primary and secondary healthcare layers but adequate in the tertiary layer, but needed to be oriented on providing culturally sensitised treatment. Counseling, an essential component of STI services, was neither ready nor available. However, health information systems and a few other components were partially ready, although this warrants systematic approaches to address these challenges. CONCLUSION: The findings show that public health facilities are yet to be fully ready to render STI services to KPs, especially in terms of service delivery and human and health resources. Therefore, it is not only integral to mobilize communities towards the uptake of public health services, but health systems need to be prepared to cater to their needs.

Community based peer-led TB screening intervention: an innovative approach to increase TB knowledge, presumptive case identification, and referral among sexual minority people in urban Bangladesh.

INTRODUCTION: One of the contributors to tuberculosis (TB) burden among vulnerable populations, such as sexual minority people, is the delay in case finding and notification. Given their socially excluded, hard-to-reach nature, community-led approaches need to be introduced to facilitate their screening of TB symptoms and their subsequent referral to TB healthcare providers. This article aimed to explore the existing challenges surrounding TB screening and referral, and the implementation facilitators and barriers of the proposed community-based TB screening model for sexual minority people in Dhaka, Bangladesh. METHODS: This study followed the quasi-experimental design using mixed methods (i.e., qualitative and quantitative) approach. The study participants who were also a part of the community-led TB screening model included sexual minority people enrolled in HIV prevention interventions. In addition to quantitative inquiry, in-depth interviews were conducted on sexual minority people, focus group discussions were also conducted on them and HIV prevention service providers, and key-informant interviews were conducted on service providers, programmatic experts and TB researchers. Data were analyzed using content, contextual and thematic approaches. RESULTS: The 'Six Steps in Quality Intervention Development' framework was used to guide the development of the community-based TB screening model. In Step 1 (identifying the problem), findings revealed low rates of TB screening among sexual minority people enrolled in the HIV prevention intervention. In Step 2 (identifying contextual factors for change), various individual, and programmatic factors were identified, which included low knowledge, low-risk perception, prioritization of HIV services over TB, and stigma and discrimination towards these populations. In Step 3 (deciding change mechanism), community-based screening approaches were applied, thus leading to Step 4 (delivery of change mechanism) which designed a community-based approach leveraging the peer educators of the HIV intervention. Step 5 (testing intervention) identified some barriers and ways forward for refining the intervention, such as home-based screening and use of social media. Step 6 (collecting evidence of effectiveness) revealed that the main strength was its ability to engage peer educators. CONCLUSION: This study indicates that a community-based peer-led TB screening approach could enhance TB screening, presumptive TB case finding and referral among these populations. Therefore, this study recommends that this approach should be incorporated to complement the existing TB program.

Establishing a surveillance system on sexual and reproductive health and rights (SRHR) of key populations (KPs) at risk of compromised outcome of SRHR- A protocol for a mixed-method study.

BACKGROUND: Key populations (KPs) who are at risk of compromised situation of sexual and reproductive health and rights in Bangladesh constitute including males having sex with males, male sex workers, transgender women (locally known as hijra) and female sex workers. Globally, these key populations experience various sexual and reproductive health and rights burdens and unmet needs for ailments such as sexually transmitted infections including Neisseria Gonorrhoea, Chlamydia Trachomatis and human papillomavirus. Most key population focused interventions around the world, including Bangladesh, primarily address human immune deficiency virus and sexually transmitted infections-related concerns and provide syndromic management of sexually transmitted infections, other sexual and reproductive health and rights issues are remained overlooked that creates a lack of information in the related areas. There is currently no systematic research in Bangladesh that can produce representative data on sexual and reproductive health and rights among key populations, investigates their sexual and reproductive health and rights needs, how their needs evolve, and investigate underlying factors of sexual and reproductive health and rights issues that is crucial for informing more sexual and reproductive health and rights-friendly interventions for key populations. Keeping all these issues in mind, we are proposing to establish a sexual and reproductive health and rights surveillance system for key populations in Bangladesh. METHOD: The sexual and reproductive health and rights surveillance system will be established in Dhaka for males having sex with males, male sex workers and transgender women, and the other in Jashore for female sex workers. The duration will be for 3 years and data will be collected twice, in year one and year two adopting a mixed method repeated cross-sectional design. All key populations 15 years and above will be sampled. Behavioural data will be collected adopting a face-to-face technique and then biological samples will be collected. Those who will be found positive for human papillomavirus, will be referred to a government hospital for treatment. Free treatment will be provided to those who will be found positive for other sexually transmitted infections. In total, 2,240 key populations will be sampled. Written assent/consent will be taken from everyone. Data will be entered by Epi-Info and analysed by Stata. Report will be produced in every year. DISCUSSION: This surveillance system will be the first of its kind to systematically assess the situation of sexual and reproductive health and rights among selected key populations in Bangladesh. It is expected that this study will provide insights needed for improving the existing sexual and reproductive health and rights intervention modalities for these vulnerable and marginalized key populations.

Prevalence of HIV, risk behaviours and vulnerabilities of female sex partners of the HIV positive people who inject drugs (PWID) in Dhaka city, Bangladesh.

BACKGROUND: The HIV epidemic in Bangladesh is largely being driven by people who inject drugs (PWID) and mainly concentrated in Dhaka city. Intregrated biological and behavioural survey (IBBS) data of 2016 showed that a considerable percentage of the HIV positive PWID had unsafe sex with their female sex partners. Prevalence of HIV, risk behaviorus and vulnerabilities among the female sex partners of the PWID still remain unexplored. METHODS: To measure HIV prevalence, risk behaviours (drugs/injection/sexual) and vulnerabilities (treatment of and knowledge of sexually transmitted infections (STIs) and HIV/uptake of the routine HIV testing and HIV prevention services/physical and sexual violence), a quantitative survey was conducted among 227 female sex partners of the HIV positive PWID in Dhaka city in 2019 by adopting a take-all sampling technique. RESULTS: The median age of participants was 34.0 years. Prevalence of HIV was 16.7% (95% CI: 12.4-22.2). Only 6.8% to 18.7% of the participants used condoms consistently with different male sex partners; only 6.8%cto 18.7% during last year. Seventy five percent (95% CI: 69.2-80.8) had no knowledge on STI symptoms. Self-reported symptoms of STIs were reported by 26% (95% CI: 20.7-32.1) and half sought treatment during last year. Nineteen percent (95% CI: 14.7-25.1) had comprehensive knowledge of HIV. As part of the routine HIV prevention services by the PWID drop-in-centres (DICs), 42.7% (95% CI: 36.4-49.3) of the participants were tested for HIV and knew their result within the last year. One-third never received HIV prevention services. During the last one year preceding the survey, 46% (95% CI: 39.3-52.6) reported been beaten and 20.2% (95% CI: 15.3-26.1) been raped. CONCLUSION: It is urgently necessary to consider the high-risk behaviours and vulnerabilities in designing or to strengthen targeted interventions for female sex partners of the HIV positive PWID in Dhaka city to ensure equality in accessing and utilization of services.

Understanding the Barriers of HIV Testing Services for Men Who Have Sex With Men and Transgender Women in Bangladesh: A Qualitative Study.

Coverage of HIV testing services (HTS) is generally low among men who have sex with men (MSM) and transgender women (hijra) in Bangladesh, thus impeding the national goal of attaining the 90-90-90 target. In this context, this article delineates HTS uptake barriers among these populations. This qualitative study entailed 30 in-depth interviews, six focus groups and seven key-informant interviews with purposively selected MSM and hijra, alongside service providers. Participants cited individual and interpersonal barriers such as low risk perception and misconceptions about HIV testing, programmatic barriers such as knowledge gaps among peer service providers, as well as community and structural barriers such as the criminalization and stigmatization of male-to-male sex. Considering these contexts, it is essential for stakeholders to improve the HTS modality using multipronged approaches to address the multifaceted barriers of HTS uptake.

Developing and testing community-based tuberculosis (TB) screening intervention to increase TB referral, case detection and knowledge among sexual minority people in urban Bangladesh: a mixed-method study protocol.

INTRODUCTION: Although Bangladesh is a country of generalised tuberculosis (TB) epidemic, the HIV prevalence is low among general populations, and 3.9% among key populations. Despite the high possibility of HIV-TB coinfection, scientifically tested approaches for increasing TB case detection among sexual minority people are yet to be developed and implemented in Bangladesh. Such approaches could foster service delivery linkages between communities and the government health system. Findings of this experimental research are likely to provide new insights for programme managers and policy planners for adopting a similar approach in order to enhance TB referral, thus ultimately increasing TB case detections and reducing the likelihood of TB-related mortalities and morbidities, irrespective of HIV status. METHODS AND ANALYSIS: This operational research will follow a quasi-experimental design, applying both qualitative and quantitative methods, in two drop-in centres in three phases. Phase 1 will encompass baseline data collection and development of a community-based TB screening approach. In phase 2, the newly developed intervention will be implemented, followed by end-line data collection in phase 3. Qualitative data collection will be continued throughout the first and second phases. The baseline and end-line data will be compared both in the intervention and comparison areas to measure the impact of the intervention. ETHICS AND DISSEMINATION: Ethical approval was obtained from the Institutional Review Board of International Centre for Diarrhoeal Disease Research, Bangladesh. The findings will be disseminated through diverse scientific forums including peer-reviewed journals, presentation at conferences and among the policy-makers for policy implication. The study started in January 2019 and will continue until June 2020.

The willingness to receive sexually transmitted infection services from public healthcare facilities among key populations at risk for human immunodeficiency virus infection in Bangladesh: A qualitative study.

BACKGROUND: In Bangladesh, community-based and peer-led prevention interventions for human immunodeficiency virus infection are provided to key populations (KPs) by drop-in centers (DICs), which are primarily supported by external donors. This intervention approach was adopted because public healthcare facilities were reportedly insensitive to the needs and culture of KPs, particularly with regard to the provision of sexually transmitted infection (STI) services. Nonetheless, in the absence of external funding, STI services need to be integrated into public healthcare systems. METHODS: A qualitative study was conducted in 2017 to understand the willingness of KPs to uptake the STI services of public healthcare facilities. Data were collected based on 34 in-depth interviews, 11 focus group discussions, and 9 key informant interviews. The social-ecological theoretical framework was used to analyze the data thematically and contextually. RESULTS: Most participants were either resistant or reluctant to uptake STI services from public healthcare facilities because of their previous firsthand experiences (e.g., disrespectful and judgmental attitudes and behaviors), perceived discrimination, anticipatory fear, and a lack of privacy. Very few participants who had visited these facilities to receive STI services were motivated to revisit them. Nevertheless, they emphasized their comfort in DICs over public healthcare facilities. Thus, it appears that KPs can be situated along a care-seeking continuum (i.e., resistance to complete willingness). Unless policymakers understand the context and reasons that underlie their movement along this continuum, it would be difficult to encourage KPs to access STI services from public healthcare facilities. CONCLUSION: KPs' willingness to uptake the STI services of public healthcare facilities depends not only on individual and community experiences but also on the nexus between socio-structural factors and health inequalities. Community mobilization and training about the needs and culture of KPs for healthcare professionals are essential. Therefore, addressal of a wide range of structural factors is required to motivate KPs into seeking STI services from public healthcare facilities.

People who inject drugs in Bangladesh - The untold burden!

The rates of both HIV and HCV are exploding among the People Who Inject Drugs (PWID) subpopulation in the People's Republic of Bangladesh. 5,586 HIV confirmed cases have been reported since the first case of HIV was identified in 1989, of which, 865 new cases (15.5%) have been reported in the year 2017 alone. Among the new cases, 330 (38.2%) were from PWID population. The HCV prevalence is also high in Dhaka, with 40% of the PWID with unknown HIV status and 60.7% co-infected with HIV. The predominant HIV-1 strains circulating in the population are subtype C (41.4%) followed by CRF07 BC (24.2%), CRF01 AE (9.1), A1 (6.6%), and B (2.5%). HCV subtypes 3a and 3b are the most prevalent circulating strains (88.5%) among PWID. Harm reduction interventions particularly Needle Syringe Program (NSP) for PWID have been operating in Bangladesh since 1998. Opioid Substitution Therapy (OST) commenced in 2010 but only covers 2.9% of the total estimated PWID population in the country. A preliminary assessment of the needle/syringe sharing networks of HIV positive PWID was made in order to determine the HIV status among needle/syringe sharing partners. From a network of 36 HIV positive PWID seeds, 96 needle/syringe sharing partners were identified, of which 10 were HIV positive. Characterization of the nature of transmission within PWID networks is required in order to develop clinical services aimed at this vulnerable subpopulation and to halt the epidemic.

Effects of In-country and Cross-Border Mobility on Condom Use Among Transgender Women (hijras) in Bangladesh: A Cross-Sectional Study.

In Bangladesh transgender women (hijras) are thought to be highly mobile that may be an impediment to condom use. This cross-sectional study was conducted to determine the extent of mobility of hijras, in-country and cross-border, and whether mobility affects condom use in anal intercourse. Hijras ≥15 years of age, receiving services from the Global Fund supported HIV prevention program were enrolled. A behavioral questionnaire was administered and blood was tested for antibodies to HIV and syphilis. Of 889 hijras sampled, 41.3 % never traveled, 26.4 % traveled in-country and 32.3 % crossed the border in the last year. HIV and active syphilis was at 0.8 and 1.8 % respectively. Among hijras who crossed the border condom use was less likely in last anal intercourse (AOR 0.68; 95 % CI 0.48-0.96), and consistently with new (AOR 0.59; 95 % CI 0.34-1.01) and regular clients (AOR 0.45; 95 % CI 0.27-0.76) in the last week. This study concludes that in Bangladesh hijras are highly mobile and cross-border mobility negatively affects condom use.

Benign and malignant diseases of the clivus.

The clivus is a bone of the central skull base formed from the basisphenoid and the basiocciput. During normal ageing, the clival marrow converts from haematopoietic with low-to-intermediate T1 signal to fatty high T1 signal. Low T1 signal in adults is a marker of disease. This review illustrates the main important diseases of the clivus. Chordoma, fibrous dysplasia, myeloma, and metastasis arise within the clivus. Chondrosarcoma, nasopharyngeal carcinoma, invasive pituitary macroadenoma, cholesteatoma, and mucocele can be recognized from attention to adjacent structures. Although some diseases have overlapping appearances, there are several defining features that suggest a single diagnosis. A table is presented summarizing the differentials of the main distinguishing features.

Likelihood of aneurysmal subarachnoid haemorrhage in patients with normal unenhanced CT, CSF xanthochromia on spectrophotometry and negative CT angiography.

BACKGROUND: Patients with suspected subarachnoid haemorrhage, a normal noncontrast computed tomography (CT) and cerebrospinal fluid (CSF) evidence of haemoglobin breakdown products often undergo CT angiography (CTA). If this is normal, then invasive catheter angiography may be offered. In current clinical practice, haemoglobin breakdown products are detected by spectrophotometry rather than visible xanthochromia, and CTA is performed on multidetector scanners. The aim of this study was to determine if such patients should still have a catheter angiography, given the associated risks. METHODS: Patients positive for CSF spectrophotometry (n=26) were retrospectively identified from the clinical biochemistry information system and imaging data from the electronic radiology records were reviewed. Discharge letters were consulted to relate the biochemistry and radiology results to the final diagnosis. RESULTS: 15 patients with CT angiography were found. Nine patients had normal CT angiography. No causative aneurysms had been missed. One patient had small, coincidental aneurysms missed on initial reading of the CTA. CONCLUSION: The likelihood of a clinically significant aneurysm in a patient who is CT negative, lumbar puncture positive and CTA negative is low. Double reporting of negative CT angiograms may be advisable.

Comparative Study of Different Treatment Options of Grade III and IV Diabetic Foot Ulcers to Reduce the Incidence of Amputations.

THIS STUDY AIMS TO COMPARE THE EFFICACY OF ANTISEPTIC DRESSINGS, HYPERBARIC OXYGEN THERAPY, AND RECOMBINANT HUMAN PLATELET DERIVED GROWTH FACTOR (RHPDGF) FOR TWO REASONS: i) to reduce the incidence of lower limb amputations in diabetic foot ulcer; ii) to limit the duration of stay in the hospital. A prospective randomized trial was conducted on 60 patients with stage III and IV diabetic foot ulcers (International Association of Enterostomal Therapy classification) and patients were divided randomly in three different therapy groups - antiseptics, hyperbaric oxygen therapy, recombinant platelet derived growth factor, with 20 patients in each group. Patients were managed initially on inpatient and then on outpatient basis till the ulcer healed completely. Results among three groups were compared using unpaired T test and the level of significance was set at P<0.05 using ANOVA. This study compares the efficacy of hyperbaric oxygen therapy, antiseptic dressings, and rhPDGF in grade III and IV diabetic foot ulcers. P value (0.0348) was significant for complete wound contraction while p value healing time (0.6534) and ulcer size (0.0593) in the groups was not significant. PDGF is safe, effective and easy to apply. Results are comparable with hyperbaric oxygen (HBO) therapy and cost of treatment is lower than other therapies. Diabetic foot ulcer management requires multidisciplinary and aggressive approach. PDGF should be recommended for all grade III and IV diabetic foot ulcer at least 8 weeks old. HBO is equally good an option but has limitations and side effects.

Dose-dependent changes in the locomotor responses to methamphetamine in BALB/c mice: low doses induce hypolocomotion.

The overall goal of the present study was to determine the effects of different doses of (+)-methamphetamine (meth) on locomotor activity of Balb/C mice. Four experiments were designed to test a wide range of meth doses in BALB/c female mice. In Experiment 1, we examined locomotor activity induced by an acute administration of low doses of meth (0.01 and 0.03mg/kg) in a 90-min session. Experiment 2 was conducted to test higher meth doses (0.3-10mg/kg). In Experiment 3, separate sets of mice were pre-treated with various meth doses once or twice (one injection/week) prior to a locomotor challenge with a low meth dose. Finally, in Experiment 4, we tested whether locomotor activation would be affected by pretreatment with a low or moderate dose of meth one month prior to the low meth dose challenge. Results show that low doses of meth induce hypolocomotion whereas moderate to high doses induce hyperlocomotion. Prior exposure to either one moderate or high dose of meth or to two, low doses of meth attenuated the hypolocomotor effect of a low meth dose one week later. This effect was also attenuated in mice tested one month after administration of a moderate meth dose. These results show that low and high doses of meth can have opposing effects on locomotor activity. Further, prior exposure to the drug leads to tolerance, rather than sensitization, of the hypolocomotor response to low meth doses.

Health-related quality of life in old age: a comparison between rural areas in Bangladesh and Vietnam.

This study compares health-related quality of life (HRQoL) and its determinants among older people (≥60 years) in rural Bangladesh and Vietnam. Cross-sectional studies among older people were conducted in Bangladesh (n = 1031) and Vietnam (n = 870). Data on HRQoL were collected using an instrument that includes 24 items distributed into 6 dimensions. Older people in Vietnam reported more favorable HRQoL outcomes than those in Bangladesh, reporting better HRQoL on physical, psychological, social, and financial dimensions. Hierarchical linear regression analyses show that advanced age, being a woman, belonging to a poor household, and reporting poor health were significantly associated with lower HRQoL scores in both Bangladesh and Vietnam. In Bangladesh, being illiterate was additionally associated with lower HRQoL scores. The results of this explorative study underline the importance of a cross-cultural understanding of HRQoL of older people and the influence of the socioecological context.

Spontaneous rupture of kidney: a rare presentation of nephrolithiasis.

Spontaneous rupture of kidney is a rare clinical entity. A 35-year-old female presented in emergency with left flank pain and features suggestive of haemorrhagic shock. Investigations showed rupture of kidney with perinephric haematoma. Emergency left nephrectomy was done. Patient was discharged in satisfactory condition. Nephrolithiasis with secondary bacterial infection rarely presents as spontaneous kidney rupture. In presence of haemorrhagic shock management is emergency surgery.

Health education improves both arthritis-related illness and self-rated health: an intervention study among older people in rural Bangladesh.

OBJECTIVES: To examine changes in self-reported arthritis-related illness and self-rated health as a result of a health education intervention, and the association between self-reported arthritis-related illness and self-rated health. STUDY DESIGN: A quasi-experimental study was conducted in eight randomly selected villages in rural Bangladesh (intervention = 4; control = 4). METHODS: The intervention consisted of home-based physical activities, health advice and aspects of healthcare management over 15 months followed by a 3-month latent period. Data were collected before the intervention and after the latent period. Analyses included 839 participants (≥60 years of age) who participated in both surveys. Participants in the intervention area were further categorized into two groups who self-reported compliance or non-compliance with recommended health advice. Self-rated health was assessed using a single global question. Self-reported arthritis-related illness was indicated by the presence of arthritis, back and joint pain, biting sensation, swelling and inflammation in the joints. RESULTS: Hierarchical logistic regression analyses revealed that positive effects on episodes of arthritis-related illness [odds ratio (OR) 1.9, 95% confidence interval (CI) 1.3-2.8] and self-rated health (OR 1.4, 95% CI 1.0-1.9) were more likely among the compliant group compared with the control group. Furthermore, positive self-rated health was more likely among participants reporting a positive change in their arthritis-related illness (OR 2.2, 95% CI 1.5-3.2). The results also showed that literate and non-poor participants were more likely to report positive health, and participants with advancing age were less likely to report positive health. CONCLUSION: Community-based health education is effective in reducing the burden of arthritis-related illness and in enhancing general health in old age.