The impact of intrathecal baclofen on the ability to walk: A systematic review.

OBJECTIVE: Intrathecal baclofen (ITB) is an effective treatment for lower limb spasticity. In ambulatory patients with spasticity, there is a justifiable concern that ITB treatment may compromise ambulatory function by reducing the heightened muscle tone, thereby unmasking underlying muscle weakness. ITB is hence offered with reservation in ambulant patients. In this article, we review the literature surrounding the effect of ITB therapy on ambulatory function in patients with concurrent spasticity and discuss the key findings. DATA SOURCES: A literature search of ProQuest Medline and EBSCO CINAHL databases was performed. REVIEW METHOD: Inclusion criteria included (a) studies reporting the effect of ITB in adult ambulatory patients; (b) studies with an intervention of screening test trial via either bolus injections or continuous infusion tests; and (c) studies with an intervention of ITB pump implantation. Seventeen eligible studies were identified and two authors independently assessed the study quality using the risk of bias in nonrandomised studies of interventions tool (ROBINS-I). RESULTS: Seventeen studies were included, with a total of 534 participants. Most of the patients remain ambulatory after ITB treatment, accompanied by improvements in gait speed and reduction in spasticity. CONCLUSION: ITB therapy when administered in carefully selected ambulatory patients with spasticity is not associated with loss of ambulatory function.

A Proposal for Expansion of the Medical Specialty of Rehabilitation Medicine.

The workforce of the medical specialty of Rehabilitation Medicine (RM) in the UK is 10 times less than the European average for the specialty of Physical and Rehabilitation Medicine (PRM). This can be explained partly by the difference in the scope of practice within the specialty between the UK and other European countries and USA. This opinion paper aims to compare the rehabilitation needs in chronic medical conditions and compare the scope of practice between countries within Europe and other regions of the world. The potential advantages of a broader remit specialty to improve rehabilitation care for patients by involving rehabilitation physicians in various medical conditions is explored. Recommendations have been put forward in the Rehabilitation Medicine Expansion Proposal (RMEP), which is likely to make the medical specialty of RM/ PRM more satisfying for the doctors working in the specialty and a more attractive career choice for those entering training in the specialty. There is a need for an international universal framework for the scope of the specialty to have a greater impact on improving the lives of those with chronic medical conditions.

Deriving and interpreting population size estimates for adolescent and young key populations at higher risk of HIV transmission: Men who have sex with men and females who sell sex.

Population sizes of adolescent (15- to 19-years) and young (20 to 24-years) key populations at risk for HIV transmission are essential for developing effective national HIV control strategies. We present new population size estimates of adolescent and young men who have sex with men and females who sell sex from 184 countries in nine UNICEF regions using UNAIDS published population size estimations submitted by national governments to derive 15-24-year-old population proportions based on the size of equivalent adult general populations. Imputed sizes based on regional estimates were used for countries or regions where adult proportion estimates were unavailable. Proportions were apportioned to adolescents and young adults based on age at sexual debut, by adjusting for the cumulative percentage of the sexually active population at each age for sex. Among roughly 69.5 million men who have sex with men, 12 million are under the age of 24 years, of whom 3 million are adolescents. There are an estimated 1.4 million adolescent and 3.7 million young females who sell sex. Roughly four and a half million adolescent men who have sex with men and females who sell sex would benefit from early HIV interventions. These population size estimates suggest there are roughly 17 million adolescent and young men who have sex with men and females who sell sex who need HIV prevention services and social support. These data provide evidence for national and international programs to determine how many adolescent and young key populations need essential health services and are living with HIV and other infections. Age disaggregated population sizes inform epidemic models, which increasingly use age-sex structures and are often used to obtain and allocate resources and human capacity and to plan critical prevention, treatment, and infection control programs.

Attitudes and acceptability of children, caregivers, and healthcare providers about using telemedicine for pediatric HIV care in a resource-limited setting.

BACKGROUND: The Pediatric HIV Telemedicine Initiative is a video-linked delivery of expert services, designed to reach those previously unable to access expert HIV care. The present qualitative study was designed to understand the acceptability of telemedicine [TM] by patients, their caregivers and health care providers in the anti-retroviral therapy (ART) centers in Maharashtra. METHODS: We conducted focus group discussions with caregivers at six ART centres (three linked with TM facilities and three not linked with TM). We also conducted in-depth interviews with medical officers, counselors, and pharmacists at each centre. The data from the interviews were transcribed and translated into English for analysis. The qualitative data were analyzed using thematic framework approach. RESULTS: Children and caregivers who had participated in telemedicine consultation through video conference found the process acceptable, were comfortable communicating during these sessions, and did not have any specific problem to report. The advantages of TM were: consultation without having to travel to other cities; economic advantage; and prompt consultation. The total time spent during the process and technical difficulties during the TM sessions were some of the challenges. The medical officers had the opportunity to discuss difficult cases with the expert during the TM session. Some sessions were also considered a 'group counseling' session, wherein several children and caregivers were able to interact and learn from each other and motivate each other. The health care providers at the three centers that did not currently have TM facilities expressed a desire to have these services at their centers as well. According to them, these facilities will help them address complicated and difficult pediatric HIV cases. Currently, they send their patients to referral centers or other hospitals. Since, many of these referral hospitals are situated in bigger cities, less than 50% of patients access care at these centers This is mostly due to the time constraints and finances (travel/stay) required for accessing these centres. DISCUSSION: TM was a feasible, acceptable, and desired approach for care of children living with HIV/AIDS. It provides support to their caregivers as well as their care providers. The ART staff from the telemedicine-linked peripheral centers were supportive of the use of TM and wanted these services to be initiated in the non-linked centers.

Assessing the Effectiveness of a Telemedicine Initiative in Clinical Management of Children Living with HIV/AIDS in Maharashtra, India.

AIMS: To evaluate the effectiveness of telemedicine in the clinical management of children living with HIV/AIDS in resource-limited settings ; Background: Telemedicine is an important mechanism for service delivery in health care settings, both in resource-rich and resource-poor settings. Such service delivery mechanisms have shown to be associated with virologic suppression and higher CD4 counts. These services are also associated with improved access, shorter visiting times, and higher patient satisfaction. ; Objective: We designed the present two-group comparison study to compare the clinical evaluation and management of children in the anti-retroviral therapy (ART) centres linked to telemedicine facility with those who are not linked to this facility in Maharashtra, India. ; Methods: We analysed clinical records from six ART centres in Maharashtra; of these, 250 children were in the linked ART centres and 301 were in the non-linked ART centres. The outcomes were classified according to investigations, management, and monitoring. For management, we evaluated: 1) Initiation of cotrimoxazole prophylaxis; 2) Children not initiated on ART when required; 3) ART regime after appropriate investigations; and 4) Change of regime (if immunologically indicated). For monitoring, we assessed the haematological monitoring of children on ART. ; Results: The mean (SD) ages of children in linked and non-linked ART centres were 10.8 (4.6) and 10.9 (4.6) years, respectively (p=0.80). After adjusting for individual and structural level variables, physical examination (OR: 2.0, 95% CI; 1.2, 3.2), screening for tuberculosis (OR: 12.9, 95% CI: 2.0, 82.9) and cotrimoxazole prophylaxis were significantly more likely in the linked centres compared with non-linked centres (OR: 1.8, 95% CI: 1.4, 2.2). A higher proportion of children eligible for ART were not initiated on treatment in the non-linked centres compared with linked centres (26% vs. 8%, p=0.06). Children were less likely to be initiated on zidovudine-based regimens without baseline haemoglobin or with baseline haemoglobin of less than 9 gm% in linked centres (OR: 0.7, 95% CI: 0.6, 0.8). Similarly, children in the linked centres were less likely to have been started on nevirapine-based regimens without baseline liver enzymes (OR: 0.8, 95% CI: 0.7, 0.9). ; Conclusion: Thus, the overall clinical management of Children Living with HIV/ AIDS (CLHA) was better in ART centres linked with the telemedicine initiative compared with those who were not linked. Children in the linked ART centres were more likely to have a complete baseline assessment (physical, hematological, radiological, and screening for TB); the presence of a pediatrician in the centres was helpful.

Reaching the Unreached: Providing Quality Care to HIV-Infected Children through Telemedicine-An Innovative Pilot Initiative from Maharashtra, India.

BACKGROUND: The National AIDS Control Organization (NACO) of India created the Regional Pediatric Antiretroviral Therapy (ART) Center; this was subsequently upgraded to seven Pediatric Centers of Excellence (PCoEs) to strengthen the quality of treatment and care of children living with HIV/AIDS (CLHAs). In October 2013, the pediatric HIV telemedicine initiative, an e-decentralized (care provided by local healthcare providers and support provided by a central agency through telemedicine facilities) model of expert pediatric HIV care and referral services, was established as a pilot project at the Pediatric Center of Excellence for HIV Care in Maharashtra. We designed the present study to compare management, compliance to ART, and mortality in children in the ART centers linked to the PCoE through telemedicine versus those that are not linked to the PCoE. METHODS: It was a retrospective cross-sectional study of secondary data from CLHAs from October 2013 through August 2015 in the ART centers to document the intermediate outcomes and to determine if the initiative has improved the quality of care for the CLHAs enrolled in the linked ART centers with nonlinked ART centers. The centers in which the telemedicine sessions were conducted regularly were called linked-regular centers and in whom it was conducted irregularly (less than the median of 12 videoconference cases), it was called a linked-irregular center. Data from 2803 children in 31 linked (1365 in irregular and 1438 in regular centers) and 2608 children in 28 nonlinked centers were analyzed. The outcomes in children in the pre-ART group (ART naïve) were (1) alive on pre-ART, (2) lost to follow-up on pre-ART, (3) death during the pre-ART period, (4) eligible but not initiated on ART, and (5) missing baseline and latest CD4 counts. The outcomes of children on ART were (1) alive on ART, (2) lost to follow-up on ART, (3) death on ART, and (4) missing baseline and latest CD4 counts. RESULTS: We found that a higher proportion of children in the linked-regular centers (79% vs. 70%, p < 0.001) and linked-irregular centers (76% vs. 70%, p = 0.04) was alive compared with that in the nonlinked centers in the pre-ART group. In this group, the proportion of children with missing baseline CD4 counts and latest CD4 counts was significantly low in linked (regular centers) centers. In the ART group, we found that a higher proportion of children in the linked-regular centers was alive compared with that in the linked-irregular centers (77% vs. 69%, p < 0.001); the proportion was not significantly different in nonlinked centers (77% vs. 78%, p = 0.56). In this group, the proportion of missing baseline CD4 counts was significantly lower in the linked-regular centers (3% vs 13%, p<0.001) and linked-irregular centers (1% vs. 13%, p < 0.001) compared with that in the nonlinked centers. Furthermore, the latest CD4 counts were missing in a significantly lower proportion of children in the linked-regular centers compared with those in the linked-irregular centers (6% vs. 18%, p < 0.001) and nonlinked centers (6% vs. 18%, p < 0.001). CONCLUSION: Our study shows that the centers linked through telemedicine performed better in terms of patient care and treatment, with a lesser loss to follow-up and lesser deaths in CLHA. Overall, this pilot project of telemedicine for pediatric HIV has been proven to be acceptable, feasible, and effective in improving the quality of care for children living with HIV across the state of Maharashtra.

Can telemedicine initiative be an effective intervention strategy for improving treatment compliance for pediatric HIV patients: Evidences on costs and improvement in treatment compliance from Maharashtra, India.

BACKGROUND: India has recently introduced telemedicine initiatives to enhance access to specialized care at a low cost for the pediatric HIV patients, who face multiple challenges due to growing disease burden and limited preparedness of the health system to address it. There are limited evidences on the cost-effectiveness of these interventions. This study was undertaken in Maharashtra, a province, located in the western region of the country, to inform policy regarding the effectiveness of this programme. The objective was to estimate the unit cost of ART services for pediatric HIV patients and examine the efficiency in the use of resource and treatment compliance resulting from telemedicine initiatives in pediatric HIV compared to usual ART services. METHODS: We selected 6 ART centers (3 from linked centers linked to Pediatric HIV Centre of Excellence (PCoE) and 3 from non-linked centers) randomly from three high, middle and low ART centers, categorized on the basis of case load in each arm. A bottom up costing methodology was adopted to understand the unit cost of services. Loss to follow up and timeliness of the visits were compared between the two arms and were linked to the cost. RESULTS: The average cost per-visit was INR 1803 in the linked centers and that for the non-linked centers was INR 3412. There has been 5 percentage point improvement in lost to follow-up in the linked centers compared to non-linked centers against a back-drop of a reduction in per-pediatric patient cost of INR 557. The linkage has resulted in increase in timeliness of the visits in linked centers compared to non-linked centers. DISCUSSION AND CONCLUSION: The telemedicine linkage led to an increase in the case load leading to a decrease in cost. The evidence on efficiency in the use of resource and improvement in treatment compliance as suggested by this study could be used to scale up this initiative.

Senescent chronic kidney disease: The challenges faced and the strategies to overcome.

The management of chronic kidney disease (CKD) in elderly patients continues to pose constant challenges to clinical nephrologists. Right from the perplexing issue of calculating the glomerular filtration rate (GFR) to the confusion between the choice of disease-oriented approach and individual-centered approach, the challenges faced are mammoth. This article seeks to bring a consensus in sorting out these practical problems so that a systematic way of approach could be arrived at in managing such fragile patients. The last decade has seen an evolution and ongoing refinement of a disease-oriented approach to CKD. Since the average GFR tends to decrease with age, CKD becomes increasingly prevalent with advancing age, and thus, disproportionately elderly patients meet the criteria for CKD.

Use of technology in follow-up of HIV positive pregnant women and their babies till 18 months of age- an innovation by Maharashtra State AIDS Control Society (MSACS), India.

OBJECTIVE: The purpose of this study is to assess the utility of web-based mobile technology monitoring tool, for ensuring linkages, and tracking of HIV-exposed child until 18 months of age. METHODS: The 'early infant diagnosis (EID) Follow-up System' was designed as a tool for reminding the field level staff for follow-up of HIV-exposed babies. Using Java Swing Framework, software was developed which generates automatic advance SMS alerts regarding patient information to the Counsellor of the respective Integrated Counselling and Testing Center and district supervisor, 7 days prior to due dates. Simultaneously, system generated e-mail is sent to district program officer for monitoring and updating the line-list. RESULTS: Before the introduction of 'EID Follow-up System' in June 2013, only 55.9% (637/1139) of the HIV-exposed babies born were tested at 6 weeks for DNA-Polymerase Chain Reaction during April 2011-March 2012. However, after its introduction, 68.4% (1117/1631) of them were tested during April 2012-March 2013. Correspondingly, the 18 months confirmatory HIV testing in eligible babies increased from 45.6% (934/2044) to 54.7%(1118/2044) during the same period. CONCLUSION: The replicable technology driven initiative would help in strengthening the follow-up mechanisms and reach every HIV-exposed child for EID.

The diagnosis and management of adults with spasticity.

This chapter aims to address the questions of the definition and effective management of spasticity, in order to assist the reader to recognize, assess, and treat people with this impairment. Spasticity is a physiological consequence of an insult to the brain or spinal cord, which can lead to life-threatening, disabling, and costly consequences. It is a common but not inevitable outcome of the upper motor neuron (UMN) syndrome and is characterized by muscle overactivity and high tone spasms, which, if left untreated, will lead to muscle and soft tissue contracture and limb deformity. There have been several attempts to define spasticity. The difficulty reflects the complex features of the syndrome. The most cited definition is by Lance, but does not fulfil all the clinical scenarios seen in clinical practice. The term "spasticity" in the therapeutic world covers the several other features of the UMN syndrome and, therefore, an all embracing definition is probably required as well. Rates for the prevalence of spasticity in different clinical conditions are variable. This may be due to the presence of many patients with mild spasticity, for whom little or no treatment is required for their condition. However, it is estimated that 38% of patients following stroke develop a degree of spasticity and about 19% require pharmacological treatment. Of these about one-third (5% of the total) will benefit from botulinum toxin injections for focal problems. This chapter will inform the reader about the pathophysiology of spasticity, but also includes the practicalities and principles of management, the delivery of its longer term treatments, and the utilization and measurement of relevant outcomes.

Maternal death inquiry and response in India--the impact of contextual factors on defining an optimal model to help meet critical maternal health policy objectives.

BACKGROUND: Maternal death reviews have been utilized in several countries as a means of identifying social and health care quality issues affecting maternal survival. From 2005 to 2009, a standardized community-based maternal death inquiry and response initiative was implemented in eight Indian states with the aim of addressing critical maternal health policy objectives. However, state-specific contextual factors strongly influenced the effort's success. This paper examines the impact and implications of the contextual factors. METHODS: We identified community, public health systems and governance related contextual factors thought to affect the implementation, utilization and up-scaling of the death inquiry process. Then, according to selected indicators, we documented the contextual factors' presence and their impact on the process' success in helping meet critical maternal health policy objectives in four districts of Rajasthan, Madhya Pradesh and West Bengal. Based on this assessment, we propose an optimal model for conducting community-based maternal death inquiries in India and similar settings. RESULTS: The death inquiry process led to increases in maternal death notification and investigation whether civil society or government took charge of these tasks, stimulated sharing of the findings in multiple settings and contributed to the development of numerous evidence-based local, district and statewide maternal health interventions. NGO inputs were essential where communities, public health systems and governance were weak and boosted effectiveness in stronger settings. Public health systems participation was enabled by responsive and accountable governance. Communities participated most successfully through India's established local governance Panchayat Raj Institutions. In one instance this led to the development of a multi-faceted intervention well-integrated at multiple levels. CONCLUSIONS: The impact of several contextual factors on the death inquiry process could be discerned, and suggested an optimal implementation model. District and state government must mandate and support the process, while the district health office should provide overall coordination, manage the death inquiry data as part of its routine surveillance programme, and organize a highly participatory means, preferably within an existing structure, of sharing the findings with the community and developing evidence-based maternal health interventions. NGO assistance and the support of a development partner may be needed, particularly in locales with weaker communities, public health systems or governance.