Musculoskeletal symptoms in systemic lupus erythematosus patients and their impact on health-related quality of life.

OBJECTIVES: To evaluate the musculoskeletal (MSK) symptoms experienced by SLE patients and determine how those symptoms relate to their health-related quality of life (HRQoL). MATERIALS AND METHODS: This is a cross-sectional study that was carried out on 103 adult SLE patients. sociodemographic, clinical, and therapeutic data were recruited. They were asked to complete the following: Nordic Musculoskeletal, Short-Form McGill Pain, and Lupus QoL Questionnaires. RESULTS: The mean age was 30.81 ± 9.44 years. There was a total of 86 females and 17 males (F: M:5:1). Almost all the patients reported MSK symptoms (96.1%). The maximum number of patients reported pain in the right and left wrist and hand (64.1%, 63.1%, respectively). One-fourth (25.2%) described at least five bodily sites of MSK symptoms, while 70.9% had more than five sites of MSK symptoms. Most of the patients described the pain as discomforting (40.8%). Patients with MSK symptoms scored significantly worse in all domains. In addition, the QoL scores of patients with more than 5 body sites of MSK symptoms were significantly lower than those of patients with fewer than 5 sites of MSK symptoms. CONCLUSION: SLE patients have a high MSK burden, and MSK symptoms have a negative impact on HRQoL in these patients.

A Rare Metastatic Site of Invasive Lobular Breast Carcinoma: A Case Report.

Here, we report a case of a 42-year-old female patient with left lobular breast cancer-gastric metastasis (initially misdiagnosed five years ago as an invasive ductal carcinoma) presenting with dyspepsia, weight loss, and persistent vomiting lasting for four weeks. Upper GI endoscopy revealed evidence of linitis plastica, and histological and immunocytochemical analyses of the biopsy confirmed gastric metastasis secondary to invasive lobular breast carcinoma.

Low vaccination in rural Sindh, Pakistan: A case of refusal, ignorance or access?

INTRODUCTION: Pakistan is suffering from low routine childhood immunization (RI) coverage, meriting a systematic examination of community acceptance and barriers towards vaccination with a view to inform responsive strategies. We examine community perspectives on RI for children 0-23 months of age, unveiling community beliefs, health systems barriers and willingness to actively seek immunization services. METHODS: A qualitative study was conducted in the rural under-resourced district of Tando Muhammad Khan of Pakistan's Sindh province. 12 focus group discussions were conducted to probe immunization perceptions and experience: 6 with female caregivers of children <2 years and 6 with Lady Health workers (LHWs). An adapted Health Access Livelihood Framework guided data collection, qualitative data were thematically coded using inductive analysis and findings were triangulated across caregivers and LHWs. RESULTS: Caregivers were either indifferent to vaccination or had an unmet need to know more, with few reporting outright refusals to vaccinate. Caregiver beliefs were characterized by a lack of awareness and a confusion of RI with Polio and a fear of side effects. Religious beliefs were not major considerations. Second, health systems issues of hurried and infrequent vaccination encounters, driven by LHWs' poor capability to handle the vaccine counter-narrative, interrupted vaccine delivery to villages. These challenges were exacerbated by interruptions due to the Polio campaigns. Third, time and public transport constrained access to the Extended Program on Immunization centers. However, female caregivers usually took decisions on vaccination without recourse to male household members, with child's health viewed to be the main concern. CONCLUSIONS: An ineffective vaccination narrative, low LHW capability and prioritization of RI, intermittent outreach vaccination encounters, and overshadowing of RI activities by Polio campaigns limit the uptake of childhood RI services. We contend that critical attention is required for post-immunization messaging, client-centric services, positive immunization experiences and the availability of vaccination encounters.

Development and Validation of Parental Vaccine Attitudes Scale for Use in Low-income Setting.

BACKGROUND: This study aimed to develop a tool and assess its validity to measure childhood vaccine related attitudes among parents in a low-income setting. METHODS: We developed a vaccine attitudes scale (VAS) composed of 14 Likert items each with 5 responses ranging from strongly agree to strongly disagree (sum of scores range 14-70). The tool was administered to 901 parents with children 4-12 months of age during a vaccine coverage survey in Sindh, Pakistan. We performed factor analysis with eigenvalues >0.3 for sufficient factor loading and calculated Cronbach alpha for reliability. RESULTS: The mean ± SD score on VAS was 48 ± 3 and Cronbach alpha was 0.61. Factor analysis identified that VAS measured 2 different domains related to the childhood vaccine related attitudes; (1) 10 items related to vaccine perceptions and concerns (mean 40 ± 5.5; Cronbach alpha 0.95) and (2) 4 items related to vaccine preventable disease salience and community benefit (mean 7 ± 3; Cronbach alpha 0.97). The odds of children being unimmunized was 5 times higher among parents who scored high (13-20) as compared with low (<13) on the subscale related to disease salience and community benefit (odds ratio 5.2; 95% CI: 3.6-7.6). The odds of children being unimmunized was 1.5 times higher among parents scoring high (40-50) as compared with low (<40) on subscale related to vaccine perception/concerns (odds ratio 1.5; 95% CI: 1.1-2.2). CONCLUSION: The 4-item scale assessing parental attitudes toward vaccine preventable disease salience and community benefit is sufficiently reliable and can predict vaccine acceptance among parents in low income setting.

Effectiveness of 10-valent pneumococcal conjugate vaccine against vaccine-type invasive pneumococcal disease in Pakistan.

OBJECTIVE: To assess the effectiveness of 10-valent pneumococcal conjugate vaccine (PCV10) against invasive pneumococcal disease (IPD) due to vaccine serotypes of Streptococcus pneumoniae post introduction of the vaccine into the routine immunization program in Pakistan. METHODS: A matched case-control study was conducted at 16 hospitals in Sindh Province, Pakistan. Children aged <5years (eligible to receive PCV10) who presented with radiographically confirmed pneumonia and/or meningitis were enrolled as cases. PCR for the lytA gene was conducted on blood (for radiographic pneumonia) and cerebrospinal fluid (for meningitis) samples to detect S. pneumoniae. The proportion of IPD due to vaccine serotypes (including vaccine-related serogroups) was determined through serial multiplex PCR. For each case, at least five controls were enrolled from children hospitalized at the same institution, matched for age, district, and season. RESULTS: Of 92 IPD patients enrolled during July 2013 to March 2017, 24 (26.0%) had disease caused by vaccine serotypes. Most case (87.5% of 24) and control (66.4% of 134) children had not received any PCV10 doses. The estimated effectiveness of PCV10 against vaccine-type IPD was 72.7% (95% confidence interval (CI) -7.2% to 92.6%) with at least one dose, 78.8% (95% CI -11.9% to 96.0%) for at least two doses, and 81.9% (95% CI -55.7% to 97.9%) for all three doses of vaccine. CONCLUSIONS: The vaccine effectiveness point estimates for PCV10 were high and increased with increasing number of doses. However, vaccine effectiveness estimates did not reach statistical significance, possibly due to low power. The findings indicate the likely impact of vaccine in reducing the burden of vaccine-type IPD if vaccine uptake can be improved.

Reasons for non-vaccination and incomplete vaccinations among children in Pakistan.

BACKGROUND: Global immunization efforts have received a boost through the introduction of several new vaccines. These efforts however, are threatened by sub-optimal vaccine coverage, particularly in countries with large birth cohorts. Pakistan has one of the largest birth cohorts in the world, where coverage of routine vaccination remains persistently inadequate. We undertook this study to ascertain reasons for non-vaccination or incomplete vaccination of children less than two years in 8 districts of southern Pakistan. METHODS: A cross-sectional survey using WHO recommended rapid coverage assessment technique was conducted in 2014. Using probability proportional to size method, we sampled 8400 households with eligible children (aged 4-12 months). Using a structured questionnaire, mothers or other primary caregivers were interviewed to determine vaccination status of an index child. In case of non-vaccination or incomplete vaccination, respondents were asked for reasons leading to low/no vaccine uptake. RESULTS: Based on both vaccination record and recall, only 30.8% of children were fully vaccinated, 46% had an incomplete vaccination status while 23%were non-vaccinated. The most frequently reported reasons for non-vaccination included: mothers/caregivers being unaware of the need for vaccination (35.3%), a fear of side effects (23%), mother/caregiver being too busy (16.6%), distance from vaccination centers (13.8%), and non-availability of either vaccinators or vaccines at vaccination centers (10.7%). Reasons identified for incomplete vaccination were similar, with caregivers being unaware of the need for subsequent doses (27.3%), non-availability of vaccinators or vaccines (17.7%), mother/caregiver being too busy (14.8%), fear of side effects (11.2%), and postponement for another time (8.7%). CONCLUSION: Various factors result in non-compliance with vaccination schedules and vaccine refusal within the surveyed communities, ranging from lack of knowledge to non-availability of supplies at vaccination centers. These barriers are best addressed through multi-pronged strategies addressing supply gaps, increasing community awareness and enhancing demand for routine vaccination services.

Hyperendemic pulmonary tuberculosis in peri-urban areas of Karachi, Pakistan.

BACKGROUND: Currently there are very limited empirical data available on the prevalence of pulmonary tuberculosis among residents of marginalized settings in Pakistan. This study assessed the prevalence of pulmonary tuberculosis through active case detection and evaluated predictors of pulmonary tuberculosis among residents of two peri-urban neighbourhoods of Karachi, Pakistan. METHODS: A cross-sectional study was conducted in two peri-urban neighbourhoods from May 2002 to November 2002. Systematic sampling design was used to select households for inclusion in the study. Consenting subjects aged 15 years or more from selected households were interviewed and, whenever possible, sputum samples were obtained. Sputum samples were subjected to direct microscopy by Ziehl-Neelson method, bacterial culture and antibiotic sensitivity tests. RESULTS: The prevalence (per 100,000) of pulmonary tuberculosis among the subjects aged 15 years or more, who participated in the study was 329 (95% confidence interval (CI): 195-519). The prevalence (per 100,000) of pulmonary tuberculosis adjusted for non-sampling was 438 (95% CI: 282-651). Other than cough, none of the other clinical variables was significantly associated with pulmonary tuberculosis status. Analysis of drug sensitivity pattern of 15 strains of Mycobacterium tuberculosis revealed that one strain was resistant to isoniazid alone, one to streptomycin alone and one was resistant to isoniazid and streptomycin. The remaining 12 strains were susceptible to all five drugs including streptomycin, isoniazid, rifampicin, ethambutol, and pyrazinamide. CONCLUSION: This study of previously undetected tuberculosis cases in an impoverished peri-urban setting reveals the poor operational performance of Pakistan's current approach to tuberculosis control; it also demonstrates a higher prevalence of pulmonary tuberculosis than current national estimates. Public health authorities may wish to augment health education efforts aimed at prompting health-seeking behaviour to facilitate more complete and earlier case detection. Such efforts to improve passive case-finding, if combined with more accessible DOTS infra-structure for treatment of detected cases, may help to diminish the high tuberculosis-related morbidity and mortality in marginalized populations. The economics of implementing a more active approach to case finding in resource-constrained setting also deserve further study.

Resource allocation within the National AIDS Control Program of Pakistan: a qualitative assessment of decision maker's opinions.

BACKGROUND: Limited resources, whether public or private, demand prioritisation among competing needs to maximise productivity. With a substantial increase in the number of reported HIV cases, little work has been done to understand how resources have been distributed and what factors may have influenced allocation within the newly introduced Enhanced National AIDS Control Program of Pakistan. The objective of this study was to identify perceptions of decision makers about the process of resource allocation within Pakistan's Enhanced National AIDS Control Program. METHODS: A qualitative study was undertaken and in-depth interviews of decision makers at provincial and federal levels responsible to allocate resources within the program were conducted. RESULTS: HIV was not considered a priority issue by all study participants and external funding for the program was thought to have been accepted because of poor foreign currency reserves and donor agency influence rather than local need. Political influences from the federal government and donor agencies were thought to manipulate distribution of funds within the program. These influences were thought to occur despite the existence of a well-laid out procedure to determine allocation of public resources. Lack of collaboration among departments involved in decision making, a pervasive lack of technical expertise, paucity of information and an atmosphere of ad hoc decision making were thought to reduce resistance to external pressures. CONCLUSION: Development of a unified program vision through a consultative process and advocacy is necessary to understand goals to be achieved, to enhance program ownership and develop consensus about how money and effort should be directed. Enhancing public sector expertise in planning and budgeting is essential not just for the program, but also to reduce reliance on external agencies for technical support. Strengthening available databases for effective decision making is required to make financial allocations based on real, rather than perceived needs. With a large part of HIV program funding dedicated to public-private partnerships, it becomes imperative to develop public sector capacity to administer contracts, coordinate and monitor activities of the non-governmental sector.

Stalling HIV through social marketing: prospects in Pakistan.

Over the last two decades HIV/AIDS has evolved from a series of interesting case-reports to a growing epidemic that threatens the entire world. It is feared to cause devastation among large pockets of populations and may roll back more than thirty years of public health achievements. This killer disease has been more amenable to behavioral change than by provision of curative services and attempts are being made to educate the public about this threat. Various techniques of promotion have been tried through out the world including television dramas/soaps, mass media and school curricula. Social marketing is an evolving strategy used to influence human behavior and choices. By using the principles of marketing and promoting behavior as a product, social marketers attempt to understand the dynamics of human behaviour and devise messages and products to change, modify, accept or reject unsafe behaviors or practices. Thus, social marketers provide an effective force to combat the spread of HIV and may serve to be invaluable allies in health promotion efforts. In a complex and diversified cultural milieu of Pakistan, social marketing can have a significant impact on health determinants and the conditions that will facilitate the adoption of health-oriented behaviors and practices. This paper gives an account of the elements needed for the success of a health promotion strategy adopted in a developing country and makes a case for social marketing to be adopted as the lead strategy for stalling HIV/AIDS in Pakistan.