Mid thoracic intra-spinal facet cyst with lumbar canal stenosis: a rare 'double crush'.

INTRODUCTION: Intraspinal synovial cysts occurrence causing spinal canal occlusion are mostly seen in mobile segments of the spine (lumbar and cervical). An appearance of the cyst in thoracic spine is a relatively rare occurrence. We present an interesting case of 'double crush' caused by Lumbar canal stenosis with a mid-dorsal Facet cyst. CASE PRESENTATION: A 67-year-old woman presented with complaints of back pain with neurogenic claudication with significant loss of touch sensation and motor power of MRC grade 3/5 in lower extremities bilaterally. However, patient was hyperreflexic with Babinski sign positive. She was unable to perform tandem walking test and complained of instability. MRI of lumbar spine revealed lumbar canal stenosis. However, in view of the UMN signs, an MRI of the dorsal spine was done. It revealed an extradural, well-delineated lesion along the dorsal aspect of spine at T6-7 level. Thus the patient had a 'double crush' due to the FC along with lumbar canal stenosis. CLINICAL FINDINGS CORRELATED WITH THE IMAGING: Two teams simultaneously operated the 2 pathologies and T6-7 laminectomy along with left sided TLIF at L4-5 level was performed. Presently she is asymptomatic for back pain, claudication distance has improved to 800 m. CONCLUSION: Our case reiterates the importance of thorough clinical examination to avoid missing a diagnosis. Our case is the first in literature to report a 'double crush' due to a proximal dorsal FC and distal LCS. Both the pathologies were tackled in a single setting by two operating teams with a good functional outcome.

Radiological changes in sagittal parameters after C1-C2 arthrodesis and their clinical correlation: is there a difference between traumatic and non-traumatic causes?

BACKGROUND: Compensatory changes in cervical sagittal alignment after C1-C2 arthrodesis have been reported in a few studies. No studies have explored the differences in these compensatory changes between traumatic and non-traumatic pathologies. Conflicting reports exist on the correlation between cervical sagittal parameters and neck pain or function. METHODOLOGY: Medical records of 81 consecutive patients [Jan 2010-Dec 2018] who underwent Harms arthrodesis were retrospectively reviewed. 53 patients were included in the final analysis. Radiological parameters [C0-C1, C1-C2, C2-C7 angles and T1 slope] and clinical parameters [VAS (Visual analogue scale) and NDI (Neck disability index)] were compared between the two groups, Group A (traumatic) and Group B (non-traumatic). RESULTS: The 53 patients [Group A (n = 24,) and Group B (n = 29)] had a mean age of 49.98 ± 21.82 years (42 males, 11 females). Mean follow up duration was 48.9 months. Δ C1-C2 angle is significantly correlated with ΔC2-C7 angle (Group A, p = 0.004; Group B, p = 0.015) but not with ΔC0-C1 angle (Group A, p = 0.315; Group B, p = 0.938). Though significant improvement in the clinical parameters (VAS/NDI) has been noted in both groups, Group A showed a greater improvement in VAS scores [Group A, (p < 0.001); Group B, (p < 0.023)]. CONCLUSIONS: The sub-axial sagittal profile was strongly correlated with the ΔC1-C2 angle in both groups. Group B showed greater changes in sagittal parameters after Harms fixation and Group A showed greater improvement in long-term functional outcomes. The final functional outcomes were not related to the initial or final radiological sagittal profile in both groups.

Translation and cross-cultural adaptation of Nepali versions of the Patient-Reported Outcomes Measurement Information System (PROMIS®) Pain Intensity, Pain Interference, Pain Behavior, Depression, and Sleep Disturbance short forms in chronic musculoskeletal pain.

PURPOSE: The Patient-Reported Outcomes Meaurement Information System (PROMIS®) measures have been translated into many languages and have been shown to have strong measurement properties across a wide range of clinical conditions. However, Nepali translations of the PROMIS short forms are not yet available. The aim of this study was to translate and cross-culturally adapt the PROMIS Pain Intensity, Pain Interference, Pain Behavior, Depression, and Sleep Disturbance short forms into Nepali. METHODS: We used the Functional Assessment of Chronic Illness Therapy (FACIT) translation methodology, which incorporated two forward translations, synthesis of the translations, a back-translation, and three independent reviews, harmonization, cognitive debriefing, revisions, and proof reading. The translation and review teams were fluent in Nepali and English and represented five different countries and four continents. We evaluated the short forms for comprehensibility and relevance (two key aspects of the content validity of an instrument), conducting cognitive debriefing with six adults with chronic musculoskeletal pain, in compliance with recommendations by the COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN). The final version was proofread by two native Nepali speakers before and three new proofreaders after cognitive debriefing. RESULTS: All five short forms were successfully translated and cross-culturally adapted into Nepali while maintaining equivalence to the source. CONCLUSIONS: The translation and review team, along with a sample from the target population with chronic musculoskeletal pain and the proofreaders considered all five PROMIS short forms relevant and comprehensible. An important next step is to evaluate the measurement properties of these instruments.

New forms of development: branding innovative ideas and bidding for foreign aid in the maternal and child health service in Nepal.

BACKGROUND: Nepal has been receiving foreign aid since the early 1950s. Currently, the country's health care system is heavily dependent on aid, even for the provision of basic health services to its people. Globally, the mechanism for the dispersal of foreign aid is becoming increasingly complex. Numerous stakeholders are involved at various levels: donors, intermediary organisations, project-implementing partners and the beneficiaries, engaging not only in Nepal but also globally. To illustrate how branding and bidding occurs, and to discuss how this process has become increasingly vital in securing foreign aid to run MCH activities in Nepal. METHOD: This paper is based on a qualitative study. The data collection method includes Key Informant Interviews, the review of relevant policy documents and secondary data, and finally field observation visits to four maternal and child health (MCH) projects, currently funded by foreign aid. Through these methods we planned to gain a comprehensive understanding of the aid dispersing mechanism, and the aid-securing strategies, used by organisations seeking funds to provide MCH services in Nepal. RESULTS: Study findings suggest that foreign aid for the provision of MCH services in Nepal is channeled increasingly to its beneficiaries, not through the Government system, but rather via various intermediary organisations, employing branding and bidding processes. These organisations adapt commercial models, seeking to justify their 'cost-effectiveness'. They argue that they are 'yielding good value for money', with short-term target oriented projects. This ethos is evident throughout the aid dispersing chain. Organisations use innovative ideas and intervention packages, branded internationally and nationally, and employ the appropriate language of commerce in their bid to secure funds. The paper raises an important question as to whether the current mechanisms of channeling foreign aid in the MCH sector, via intermediary organisations, can actually be cost-effective, given the complex bureaucratic processes involved. CONCLUSIONS: The study findings are very important, for Nepal's development in particular, and for international development in general. The paper concludes by recommending strongly that foreign aid should concentrate on supporting and strengthening the national government system. Complex bureaucratic process must be minimised and streamlined in order to provide quality care to the beneficiaries.

Understanding Health Research Ethics in Nepal.

Unlike other countries in South Asia, in Nepal research in the health sector has a relatively recent history. Most health research activities in the country are sponsored by international collaborative assemblages of aid agencies and universities. Data from Nepal Health Research Council shows that, officially, 1,212 health research activities have been carried out between 1991 and 2014. These range from addressing immediate health problems at the country level through operational research, to evaluations and programmatic interventions that are aimed at generating evidence, to more systematic research activities that inform global scientific and policy debates. Established in 1991, the Ethical Review Board of the Nepal Health Research Council (NHRC) is the central body that has the formal regulating authority of all the health research activities in country, granted through an act of parliament. Based on research conducted between 2010 and 2013, and a workshop on research ethics that the authors conducted in July 2012 in Nepal as a part of the on-going research, this article highlights the emerging regulatory and ethical fields in this low-income country that has witnessed these increased health research activities. Issues arising reflect this particular political economy of research (what constitutes health research, where resources come from, who defines the research agenda, culture of contract research, costs of review, developing Nepal's research capacity, through to the politics of publication of data/findings) and includes questions to emerging regulatory and ethical frameworks.

Conflict resilience among community forestry user groups: experiences in Nepal.

This paper explores the impact of violent conflict in Nepal on the functioning of community forestry user groups (CFUGs), particularly those supported by the Livelihoods and Forestry Programme, funded by the United Kingdom's Department for International Development (DFID). The key questions are: (i) what explains the resilience of CFUGs operating at the time of conflict?; (ii) what institutional arrangements and strategies allowed them to continue working under conflict conditions?; and (iii) what lessons can be drawn for donor-supported development around the world? The study contributes to other research on the everyday experiences of residents of Nepal living in a period of conflict. It suggests that CFUG resilience was the result of the institutional set up of community forestry and the employment of various tactics by the CFUGs. While the institutional design of community forestry (structure) was very important for resilience, it was the ability of the CFUGs to support and use it effectively that was the determining factor in this regard.

Perception of the criminality of attempted suicide in Nepal and its impact on suicide reporting.

In 2018-2019, according to the official statistics, 5754 people died as a result of suicide in Nepal. This is a high number for a country with a population of 29 million people. Experts believe that the actual rate is considerably higher and that many suicides are not reported. This underreporting of suicide is frequently blamed on the stigma and the criminality of attempted suicide. Yet, there has never been a criminal liability for attempted suicide in Nepal. This article discusses the reasons for the perception of the criminality of attempted suicide in the country, its consequences, and the ways of addressing them. We found that the involvement of the police at the initial stages of suicide investigation confirms public perceptions that attempted suicide is a punishable offense and this may reinforce the stigma of suicide. Recent criminalization of the abetment of suicide has contributed to this perception as the public may not be clear about the distinction between abetment of suicide and attempted suicide. Criminalization of suicide not in the laws but in minds discourages reporting and help-seeking behaviour and victimizes people who need support and services. We argue that decriminalization is more than removing the outdated legal clauses from the legal statutes, but also public awareness raising about the reasons for police investigation of suspicious deaths, sensitivity training, and education of government officials, policymakers, and police about suicide and its prevention. These are needed to dispel the myth of criminalization of attempted suicide in Nepal. Our findings could be of wider interest to scholars working on reducing the stigma of suicide and decriminalization of suicide attempts.

Ligamentum Flavum Buckling vs Hypertrophy in Cervical Myelopathy Using Dynamic Imaging: Are Instability and Loss of Disc Height the Culprits?

BACKGROUND: The literature has not distinguished between LF "hypertrophy" and "buckling" when addressing cervical spondylotic myelopathy. The identification of buckling on dynamic magnetic resonance imaging can determine the levels for decompression more accurately and modify the surgical plan accordingly. No studies have been performed in the cervical spine to analyze the factors affecting LF buckling. PURPOSE: Our objective was to investigate the factors affecting static ligamentum flavum (LF) "hypertrophy" and dynamic LF "buckling." STUDY DESIGN: Retrospective cohort study. METHODS: We conducted a retrospective study of hospital records and imaging database from January 2014 to January 2020. The relation of age, disc height, and intervertebral instability to LF hypertrophy and buckling were assessed. RESULTS: Measurements were performed from C2-3 to C7-T1 in 169 patients who satisfied the eligibility criteria, making a total of 1014 levels. The samples were divided into 2 groups: 798 levels with buckling <1 mm (group A) and 216 levels with buckling >1 mm (group B). Of those, 161 levels satisfied the criteria for radiological instability (sagittal translation/rotation). No correlation was observed between age/disc height and buckling. Intervertebral instability showed significant association (P = 0.046) with buckling. No correlation was found between age/intervertebral instability and hypertrophy. CONCLUSION: LF buckling but not hypertrophy is related to intervertebral instability in the cervical spine. LF buckling in the cervical spine is not related to age or disc height in the cervical spine. CLINICAL RELEVANCE: Intervertebral instability on dynamic x-ray imaging of the cervical spine can be a predictor of ligamentum flavum buckling and can be utilized for surgical planning.

Incidence and Risk Factors for Neurological Deterioration in Posterior Corrective Surgeries for Severe Angular Kyphotic Deformities: A 10-Year Institutional Retrospective Study.

STUDY DESIGN: Retrospective case-control study. OBJECTIVE: Neurological deficit is one of the dreaded complications of kyphotic deformity correction procedures. There is inconsistency in the reports of neurological outcomes following such procedures and only a few studies have analyzed the risk factors for neurological deficits. We aimed to analyze the factors associated with neurological deterioration in severe kyphotic deformity correction surgeries. METHODS: We performed a retrospective study of 121 consecutive surgically treated severe kyphotic deformity cases (49 males, 56 females) at a single institute (May 1st 2008 to May 31st 2018) and analyzed the risk factors for neurological deterioration. The demographic, surgical and clinical details of the patients were obtained by reviewing the medical records. RESULTS: 105 included patients were divided into 2 groups: Group A (without neurological deficit) with 92 patients (42 males, 50 females) and Group B (with neurological deficit) with 13 patients (7 males, 6 females) (12.4%). Statistically significant difference between the 2 groups was observed in the preoperative sagittal Cobbs angle (p < 0.0001), operative time (p = 0.003) and the presence of myelopathic signs on neurological examination (p = 0.048) and location of the apex of deformity (p = 0.010) but not in other factors. CONCLUSIONS: Preoperative Sagittal Cobbs angle, presence of signs of myelopathy, operative time and location of apex in the distal thoracic region were significantly higher in patients with neurological deterioration as compared to those without neurological deterioration during kyphotic deformity correction surgery. Distal thoracic curve was found to have 4 times more risk of neurological deterioration compared to others.

Two-Level Anterior Cervical Discectomy and Fusion versus Hybrid Total Disc Replacement for Bilevel Pathology with Cervical Radiculopathy/Myelopathy: A Comparative Study with a Minimum 2-Year Follow-up in an Indian Population.

STUDY DESIGN: Retrospective study. PURPOSE: To study the outcomes of two-level anterior cervical discectomy and fusion (2L-ACDF) versus hybrid total disc replacement (H-TDR) for cervical myeloradiculopathy. OVERVIEW OF LITERATURE: For bilevel disc issues of the cervical spine, 2L-ACDF has been a historical tool with numerous implants used at different time frames. Recent developments in total disc replacement at mobile level with fusion at a spondylotic level known as hybrid fixation have added a new armamentarium for such disorders. METHODS: An analysis of 49 consecutive patients who underwent 2L-ACDF (n=22) and H-TDR (n=27) from January 1, 2014 to December 31, 2017 was performed. Data were studied as retrieved from InstaPACS ver. 4.0 (Mediff Technologies Pvt. Ltd., Bengaluru, India) and medical records. RESULTS: Twenty-two patients with 2L-ACDF and 27 patients with H-TDR were included. The mean±standard deviation (SD) follow-up duration was 4.0±1.5 years in H-TDR and 3.1±1.1 years in 2L-ACDF. The mean±SD Neck Disability Index (NDI) decreased from 26.1±7.6 to 6.5±3.9 in the H-TDR group and from 27.6±7.2 to 6.4±4.8 in the 2L-ACDF group at final follow-up. Disc height at suprajacent level in the 2L-ACDF group was 4.12±0.48 mm, 4.10±0.45 mm, and 4.05±0.48 mm preoperatively, at 1-year, and final follow-up, respectively. Disc height at supradjacent level in the H-TDR group was 4.28±0.36 mm, 4.20±0.32 mm, and 4.19±0.34 mm preoperatively, at 1-year, and final follow-up, respectively. CONCLUSIONS: There was significantly improved NDI in both groups. Adjacent segment disc height loss was greater in the 2L-ACDF group than in H-TDR but not statistically significant (p =0.304). Supradjacent segment range of motion was greater in the 2L-ACDF group than in the H-TDR group (p =0.003). Both findings supported radiographic adjacent segment degeneration (ASD), but symptomatic ASD was absent in both groups.

Arbutin effectively ameliorates the symptoms of Parkinson's disease: the role of adenosine receptors and cyclic adenosine monophosphate.

An antagonistic communication exists between adenosinergic and dopaminergic signaling in the basal ganglia, which suggests that the suppression of adenosine A2A receptors-cyclic adenosine monophosphate pathway may be able to restore the disrupted dopamine transmission that results in motor symptoms in Parkinson's disease (PD). Arbutin is a natural glycoside that possesses antioxidant, anti-inflammatory, and neuroprotective properties. The purpose of this study was to investigate whether arbutin could ameliorate the symptoms of PD and to examine the underlying mechanism. In this study, Swiss albino mouse models of PD were established by the intraperitoneal injection of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine for 4 successive days, with the concurrent intraperitoneal administration of arbutin (50 and 100 mg/kg) for 7 days. The results showed that arbutin significantly reduced lipid peroxidation, total nitrite levels, and inflammation in the substantia nigra and striatum of PD mouse models. In addition, arbutin decreased the activity of endogenous antioxidants, reduced the levels of dopamine, 3,4-dihydroxyphenylacetic acid, homovanillic acid, and γ-aminobutyric acid, and minimized neurodegeneration in the striatum. Arbutin also reduced the abnormal performance of PD mouse models in the open field test, bar test, pole test, and rotarod test. The therapeutic efficacy of arbutin was similar to that of madopar. The intraperitoneal injection of the A2AR agonist CGS21680 (0.5 mg/kg) attenuated the therapeutic effects of arbutin, whereas the intraperitoneal injection of forskolin (3 mg/kg) enhanced arbutin-mediated improvements. These findings suggest that arbutin can improve the performance of PD mouse models by inhibiting the function of the A2AR and enhancing the effects of cyclic adenosine monophosphate. This study was approved by the Institutional Animal Ethics Committee (1616/PO/Re/S/12/CPCSEA) on November 17, 2019 (approval No. IAEC/2019/010).

Migration health research and policy in south and south-east Asia: mapping the gaps and advancing a collaborative agenda.

Migrant health has been the subject of various international agreements in recent years. In parallel, there has been a growth in academic research in this area. However, this increase in focus at international level has not necessarily strengthened the capacity to drive evidence-informed national policy and action in many low- and middle-income countries. The Migration Health South Asia (MiHSA) network aims to challenge some of the barriers to progress in the region. Examples include the bias towards institutions in high-income countries for research funding and agenda-setting and the overall lack of policy-focused research in the region. MiHSA will engage researchers, funders and policy-makers in collectively identifying the most pressing, yet feasible, research questions that could help strengthen migrant and refugee health relevant to the region's national contexts. In addition, policies and provisions for different migrant populations in the region will be reviewed from the health and rights perspectives, to identify opportunities to strategically align research agendas with the questions being asked by policy-makers. The convergence of migration policy with other areas such as health and labour at global level has created a growing imperative for policy-makers in the region to engage in cross-sector dialogue to align priorities and coordinate responses. Such responses must go beyond narrow public health interventions and embrace rights-based approaches to address the complex patterns of migration in the region, as well as migrants' precarity, vulnerabilities and agency.

Hydatid Cyst of the Spine: A Rare Case Report and Review of Literature.

INTRODUCTION: Hydatid disease is caused by the parasite Echinococcus granulosus which is also known as the dog tapeworm. This disease is a relatively uncommon cause of spinal cord and dural compression. CASE REPORT: We came across a peculiar case in a 41-year-old male patient who presented to us with pus discharge from a surgical wound over lower back for 10 days. The patient was a diagnosed as a case of lumbar canal stenosis with recurrent hydatid cyst. The patient had neurological involvement in the form of left-sided foot drop. The patient gave a history of lumbar canal stenosis secondary to hydatid cyst, for which decompression and cyst excision were done 3 years prior. The patient was re-operated in the form of wound debridement with removal of hydatid cyst. CONCLUSION: Meticulous surgery avoiding spillage of cyst material, appropriate medication as advised by the infectious disease specialist, will avoid recurrence of the disease.

Clinicoradiological outcomes of Goel and Harms fixation for atlantoaxial instability: An institutional experience.

BACKGROUND: Few studies have reported on the long-term outcomes of Goel and Harms C1-C2 fusions in the Asian population. METHODS: This was a retrospective analysis of 53 patients undergoing Goel and Harms fixation (2010 -2018). Clinical outcomes were assessed utilizing the neck disability index (NDI), Japanese Orthopedic Association (JOA) score, and visual analog scale (VAS). Outcomes were then correlated with fusion rates (using dynamic X-rays), atlanto-dens interval (ADI), and space available for cord (SAC) data. RESULTS: The study's 53 patients averaged 49.98 years of age and included 42 males and 11 females. The mean preoperative versus postoperative scores on multiple outcome measures showed NDI 31.62 ± 11.05 versus decreased to 8.68 ± 3.76 post, mean JOA score (e.g., in 41 patients with myelopathy) improved from 13.20 ± 3.96 to 15.2 ± 2.17, and the mean VAS decreased from 4.85 ± 1.03 to 1.02 ± 0.87 and showed restoration of the ADI (1.96 ± 0.35 mm) and SAC (20.42 ± 0.35 mm). A 98.13% rate of C1-C2 fusion was achieved at 12 postoperative months. CONCLUSION: Goel and Harms technique for C1-C2 fusion resulted in both good clinical and radiological outcomes.

Clinico-Radiological Outcome of Single-Level and Hybrid Total Disc Replacement with Spineart Baguera®-C for Cervical Myeloradiculopathy: Minimum 2-Year Follow-Up Study in Indian Population.

CONTEXT: Cervical radiculopathy and myelopathy is one of the most frequent ailments encountered by spine surgeon. Motion-preserving surgeries in cervical spine is a standard of care due to its certain advantages such as biomechanical anatomical conformity, reduced chances of adjacent segment degeneration, and revision surgeries. While there is abundant data from some centers, data from developing countries are still limited. AIMS: The aim was to study the clinico-radiological outcome of single-level and hybrid total disc replacement (TDR) with Spineart Baguera®-C cervical prosthesis for cervical myeloradiculopathy. SETTINGS AND DESIGN: Retrospective study. MATERIALS AND METHODS: Retrospective analysis of the 29 consecutive patient undergoing single level TDR and hybrid fixation (i.e., TDR with anterior cervical discectomy and fusion) with Spineart Baguera®-C cervical prosthesis for myeloradiculopathy from January 1, 2014 to December 31, 2017, was done. Radiological features and outcome were studied from data collected on Insta-picture archiving and communication system. STATISTICAL ANALYSIS USED: SAS 9.4 was used for all computations. Results on continuous measurements were presented as mean and standard deviation (min-max) and results on categorical measurements were presented as numbers (n) and percentages. RESULTS: Twenty-nine patients were included in the study. The mean age was 43.31 ± 9.04 years with 14 males and 15 females. The most common level of TDR was C5-C6 (72.41%). The mean follow-up duration was 3.14 years ± 1.13 years (2-5 years). The mean hospital stay was 4.93 ± 2.12 days. The mean neck disability index (NDI) at admission was 27.24 ± 7.66 which decreased to 6.41 ± 4.29 at final follow-up. CONCLUSIONS: Two-year data on treatment with Spineart Baguera®-C cervical prosthesis shows significantly improved NDI, visual analog scale (arm) with maintenance of movement of the prosthesis.

Robotic spine surgery: a review of the present status.

With technological advancements being introduced and dominating many fields, spine surgery is no exception. In view of the patient safety and surgeon's comfort, robotics has been introduced in spine surgery. Due to small corridors for work, little room for inaccuracy, lengthy and tedious procedures, spine surgery is an ideal scenario for robotics to establish as the standard of care. Spine robotics received their first FDA clearance in 2004. New generation of spine robotics with integrated navigation systems has become available now. The primary role of spine robotics, at present, is to aid pedicle screw fixation. High quality studies have been performed to establish its role in increasing the accuracy of pedicle fixation. Studies have also reported decreased radiation and decreased operative time with spine robotics. However, few studies have reported otherwise. It is still in its nascent stage in both industrial view and surgeon familiarity. Continued research to overcome the challenges such as high cost and steep learning curve is crucial for its widespread use. Also, expanding the scope of spine robotics beyond pedicle screw fixation such as osteotomies and dural procedures would be an area for potential research. This review is intended to provide an overview of various studies in the field of robotic spine surgery and its present status.

Foreign aid, Cashgate and trusting relationships amongst stakeholders: key factors contributing to (mal) functioning of the Malawian health system.

Malawi has a long history of receiving foreign aid, both monetary and technical support, for its health and other services provision. In the past two decades, foreign aid has increased, with the aim of the country being able to achieve its Millennium Development Goals by the end of 2015. It is currently moving towards achieving the sustainable development goals. Despite increased donor support, progress in the Malawian health service has remained very slow. This article discusses how trusting relationships amongst the stakeholders is vital in proper financial management, including of foreign aid and effective functioning of the health system in Malawi. This article is based on a qualitative study, using a range of research approaches: the in-depth case study of foreign aid funded Maternal and Child Health (MCH) projects (n = 4); Key Informant Interviews (n = 20) and reviews of policy documents to explore the issues around foreign aid and MCH services in Malawi. During the study period 2014-16, the country continued to face significant financial and other resource management challenges. The study has identified key factors, notably the issue of financial mismanagement, particularly Cashgate, news of which broke in 2013. This scandal has resulted in a great deal of mistrust amongst key stakeholders in health. The concomitant deterioration of working relationships has had a major impact on the health system resulting in further mal-distribution of resources and programme duplications. After highlighting key issues around foreign aid, Cashgate and trusting relationships amongst stakeholders, this article makes policy suggestions, with the aim of assisting donors and external development partners to better understand Malawian socio-political networks and relationships amongst key stakeholders. This understanding will help all those involved in the effective financial management and dispersal of foreign aid.

A comparative study of the use of the Istanbul Protocol amongst civil society organizations in low-income countries.

The Istanbul Protocol (IP) is one of the great success stories of the global anti-torture movement, setting out universal guidelines for the production of rigorous, objective and reliable evidence about allegations of torture and ill-treatment. The IP is explicitly designed to outline 'minimum standards for States'. However, it is all too often left to civil society organizations to investigate allegations of torture and ill-treatment. In this context, important questions remain as to how and where the IP can be used best by such organizations. These questions are particularly acute in situations where human rights groups may have limited institutional capacity. This paper explores the practical challenges faced by civil society in using the IP in Low-Income Countries. It is based on qualitative research in three case studies: Nepal, Kenya and Bangladesh. This research involved over 80 interviews with human rights practitioners. The conclusions of the paper are that the Istanbul Protocol provides a useful framework for documentation, but more comprehensive forms of documentation will often be limited to a very small - albeit important - number of legal cases. In many cases, the creation of precise and standardized forms of evidence is not necessarily the most effective form of documentation for redress or accountability. In the absence of legal systems willing and able to respond effectively to allegations of torture and ill-treatment, there are severe limitations on the practical effectiveness of detailed and technical forms of documentation.

Metabolic response of glioblastoma cells associated with glucose withdrawal and pyruvate substitution as revealed by GC-MS.

BACKGROUND: Tumor cells are highly dependent on glucose even in the presence of oxygen. This concept called the Warburg effect is a hallmark of cancer and strategies are considered to therapeutically exploit the phenomenon such as ketogenic diets. The success of such strategies is dependent on a profound understanding of tumor cell metabolism. With new techniques it is now possible to thoroughly analyze the metabolic responses to the withdrawal of substrates and their substitution by others. In the present study we used gas chromatography coupled to mass spectrometry (GC-MS) to analyze how glioblastoma brain tumor cells respond metabolically when glucose is withdrawn and substituted by pyruvate. METHODS: Glioblastoma brain tumor cells were cultivated in medium with high (25 mM), medium (11 mM) or low (5.5 mM) glucose concentration or with pyruvate (5 mM). After 24 h GC-MS metabolite profiling was performed. RESULTS: The abundances of most metabolites were dependent on the supply of glucose in tendency but not in a linear manner indicating saturation at high glucose. Noteworthy, a high level of sorbitol production and release was observed at high concentrations of glucose and high release of alanine, aspartate and citrate were observed when glucose was substituted by pyruvate. Intermediates of the TCA cycle were present under all nutritional conditions and evidence was found that cells may perform gluconeogenesis from pyruvate. CONCLUSIONS: Our experiments reveal a high plasticity of glioblastoma cells to changes in nutritional supply which has to be taken into account in clinical trials in which specific diets are considered for therapy.