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OsCM regulates rice defence system in response to UV light supplemented with drought stress. PLANT BIOLOGY (STUTTGART, GERMANY) 2023; 25:902-914. [PMID: 37641387 DOI: 10.1111/plb.13564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 07/16/2023] [Indexed: 08/31/2023]
Abstract
Studies on plant responses to combined abiotic stresses are very limited, especially in major crop plants. The current study evaluated the response of chorismate mutase overexpressor (OxCM) rice line to combined UV light and drought stress. The experiments were conducted in pots in a growth chamber, and data were assessed for gene expression, antioxidant and hormone regulation, flavonoid accumulation, phenotypic variation, and amino acid accumulation. Wild-type (WT) rice had reduced the growth and vigour, while transgenic rice maintained growth and vigour under combined UV light and drought stress. ROS and lipid peroxidation analysis revealed that chorismate mutase (OsCM) reduced oxidative stress mediated by ROS scavenging and reduced lipid peroxidation. The combined stresses reduced biosynthesis of total flavonoids, kaempferol and quercetin in WT plants, but increased significantly in plants with OxCM. Phytohormone analysis showed that SA was reduced by 50% in WT and 73% in transgenic plants, while ABA was reduced by 22% in WT plants but increased to 129% in transgenic plants. Expression of chorismate mutase regulates phenylalanine biosynthesis, UV light and drought stress-responsive genes, e.g., phenylalanine ammonia lyase (OsPAL), dehydrin (OsDHN), dehydration-responsive element-binding (OsDREB), ras-related protein 7 (OsRab7), ultraviolet-B resistance 8 (OsUVR8), WRKY transcription factor 89 (OsWRKY89) and tryptophan synthase alpha chain (OsTSA). Moreover, OsCM also increases accumulation of free amino acids (aspartic acid, glutamic acid, leucine, tyrosine, phenylalanine and proline) and sodium (Na), potassium (K), and calcium (Ca) ions in response to the combined stresses. Together, these results suggest that chorismate mutase expression induces physiological, biochemical and molecular changes that enhance rice tolerance to combined UV light and drought stresses.
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Knowledge, Attitudes, and Practices Regarding Menstrual Hygiene among Girls in Ghizer, Gilgit, Pakistan. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6424. [PMID: 37510656 PMCID: PMC10378792 DOI: 10.3390/ijerph20146424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 06/29/2023] [Accepted: 07/14/2023] [Indexed: 07/30/2023]
Abstract
INTRODUCTION Menstrual hygiene is a critical issue encountered by women and girls of reproductive age that negatively affects their health and empowerment. It is still deemed a taboo subject in several parts of the world, and girls hesitate to discuss menstruation with their family members, friends, or schoolteachers, which creates hurdles when they experience their menarche. Girls residing in rural areas encounter more problems, since they lack proper resources and knowledge to manage their menstruation in school as well as at home. The purpose of this study was to evaluate the knowledge, attitudes, and practices regarding the menstrual hygiene of girls residing in rural areas of Gilgit, Pakistan. METHODS A descriptive cross-sectional design was used to assess the study questions. The consecutive sampling technique was applied to recruit 300 female participants from remote areas of Gilgit, Pakistan, who were 13 to 22 years old. A pre-tested questionnaire was utilized to collect the data, and SPSS version 21.0 was used to analyze them. RESULTS The study found that more than half of the participants had a poor level of knowledge and practices and negative attitudes towards menstrual hygiene. This could be due to many cultural and social factors associated with menstrual hygiene. CONCLUSIONS The study concluded that the study participants were not knowledgeable about menstrual hygiene. They had poor practices and attitudes regarding menstrual hygiene. Hence, it is recommended that frequent sessions should be conducted by healthcare workers to enhance the knowledge of parents, teachers, and young girls, to increase their positive attitudes and practices regarding menstrual hygiene.
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Evaluation of prognostic risk models for postoperative pulmonary complications in adult patients undergoing major abdominal surgery: a systematic review and international external validation cohort study. Lancet Digit Health 2022; 4:e520-e531. [PMID: 35750401 DOI: 10.1016/s2589-7500(22)00069-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 01/07/2022] [Accepted: 04/06/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Stratifying risk of postoperative pulmonary complications after major abdominal surgery allows clinicians to modify risk through targeted interventions and enhanced monitoring. In this study, we aimed to identify and validate prognostic models against a new consensus definition of postoperative pulmonary complications. METHODS We did a systematic review and international external validation cohort study. The systematic review was done in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We searched MEDLINE and Embase on March 1, 2020, for articles published in English that reported on risk prediction models for postoperative pulmonary complications following abdominal surgery. External validation of existing models was done within a prospective international cohort study of adult patients (≥18 years) undergoing major abdominal surgery. Data were collected between Jan 1, 2019, and April 30, 2019, in the UK, Ireland, and Australia. Discriminative ability and prognostic accuracy summary statistics were compared between models for the 30-day postoperative pulmonary complication rate as defined by the Standardised Endpoints in Perioperative Medicine Core Outcome Measures in Perioperative and Anaesthetic Care (StEP-COMPAC). Model performance was compared using the area under the receiver operating characteristic curve (AUROCC). FINDINGS In total, we identified 2903 records from our literature search; of which, 2514 (86·6%) unique records were screened, 121 (4·8%) of 2514 full texts were assessed for eligibility, and 29 unique prognostic models were identified. Nine (31·0%) of 29 models had score development reported only, 19 (65·5%) had undergone internal validation, and only four (13·8%) had been externally validated. Data to validate six eligible models were collected in the international external validation cohort study. Data from 11 591 patients were available, with an overall postoperative pulmonary complication rate of 7·8% (n=903). None of the six models showed good discrimination (defined as AUROCC ≥0·70) for identifying postoperative pulmonary complications, with the Assess Respiratory Risk in Surgical Patients in Catalonia score showing the best discrimination (AUROCC 0·700 [95% CI 0·683-0·717]). INTERPRETATION In the pre-COVID-19 pandemic data, variability in the risk of pulmonary complications (StEP-COMPAC definition) following major abdominal surgery was poorly described by existing prognostication tools. To improve surgical safety during the COVID-19 pandemic recovery and beyond, novel risk stratification tools are required. FUNDING British Journal of Surgery Society.
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Helping babies breathe: assessing the effectiveness of simulation-based high-frequency recurring training in a community-based setting of Pakistan. BMC Pediatr 2021; 21:555. [PMID: 34876070 PMCID: PMC8653596 DOI: 10.1186/s12887-021-03014-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 11/19/2021] [Indexed: 12/13/2022] Open
Abstract
Background Birth asphyxia is one of the significant causes of neonatal deaths in Pakistan. Poor newborn resuscitation skills of birth attendants are a major cause of neonatal mortality in low resource settings across the globe. This study aimed to evaluate the effectiveness of the Simulation-Based High-Frequency training of the Helping Babies Breathe for Community Midwives (CMW), in district Gujrat, Pakistan. Method A pre-post-test interventional study design was used. The universal sampling technique was employed to recruit 50 deployed CMWs in the entire district of Gujrat. The pre-tested module and tools of Helping Babies Breathe (2nd edition) were used in the intervention. Using the High Frequency training approach, three one-day training sessions were conducted for CMWs at an interval of 2 months. During the 2 months interval, participants were monitored and supported to practice their skills at their birthing centers. Knowledge and skills were assessed before and after each session. The McNemar and Cochran’s Q tests were applied for data analysis. Participants’ feedback was also obtained at the end of each training, which was analyzed through descriptive statistics. Results Data from 34 CMWs were analyzed as they completed all three training sessions and assessments. The results were statistically different after each training session for OSCE B (p-value < 0.05). However, for knowledge and OSCE A, significant improvement was observed after training sessions 1 and 2 only. Pairwise comparison showed that pre-assessment at training 1 was significantly different from most of the repeated measures of knowledge, OSCE A, and OSCE B. Moreover, the learners appreciated the overall training in terms of organization, content, material, assessment, and overall competency. Additionally, due to a small sample size of the CMWs, and a short time of the intervention, significant differences in morbidity and mortality outcomes could not be detected. Conclusion The study concluded that a series of training and continuous supportive supervision and facilitation enhances Helping Babies Breathe (HBB) knowledge retention and skills. The study recommends, periodic, structured and precise HBB trainings, with ongoing quality monitoring activities through blended learning modalities would help sustain and scale-up the intervention.
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Developing COVID-19 emergency response centres in geographically challenged areas of Pakistan: A case study of the Aga Khan Development Network. Int J Health Plann Manage 2021; 36:1990-1997. [PMID: 34247416 PMCID: PMC8426727 DOI: 10.1002/hpm.3286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 06/22/2021] [Accepted: 07/01/2021] [Indexed: 11/11/2022] Open
Abstract
The inevitable COVID‐19 global pandemic has severely affected Pakistan’s fragile healthcare system. The system was already facing a significant burden of noncommunicable and other infectious diseases, and the pandemic further exacerbated the disease and the healthcare burden in Pakistan. In such a situation, people who live in geographically challenged areas with limited healthcare infrastructure and resources are more vulnerable to the impacts of a pandemic. The authors share the experience of the development of emergency response centres (ERCs) in the rural remote mountainous regions of Pakistan–Chitral, an initiative that the Government of Pakistan and Aga Khan Health Service Pakistan (AKHSP) implemented to manage the increasing rates of COVID‐19 cases in these areas. The authors outline the processes that need to be undertaken to develop such healthcare facilities in a short period of time and discusses the challenges of establishing and operating these centres and the lessons learnt during and after the development of these centres in the remote mountainous regions of Pakistan.
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Counting stillbirths and COVID 19-there has never been a more urgent time. Lancet Glob Health 2021; 9:e10-e11. [PMID: 33212029 PMCID: PMC10011432 DOI: 10.1016/s2214-109x(20)30456-3] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 10/06/2020] [Accepted: 10/07/2020] [Indexed: 01/12/2023]
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Plant growth-promoting endophytic bacteria augment growth and salinity tolerance in rice plants. PLANT BIOLOGY (STUTTGART, GERMANY) 2020; 22:850-862. [PMID: 32329163 DOI: 10.1111/plb.13124] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 03/28/2020] [Accepted: 04/13/2020] [Indexed: 05/07/2023]
Abstract
Salt stress negatively affects growth and development of plants. However, it is hypothesized that plant growth-promoting endophytic bacteria can greatly alleviate the adverse effects of salinity and can promote growth and development of plants. In the present research, we aimed to isolate endophytic bacteria from halotolerant plants and evaluate their capacity for promoting crop plant growth. The bacterial endophytes were isolated from selected plants inhabiting sand dunes at Pohang beach, screened for plant growth-promoting traits and applied to rice seedlings under salt stress (NaCl; 150 mm). Out of 59 endophytic bacterial isolates, only six isolates, i.e. Curtobacterium oceanosedimentum SAK1, Curtobacterium luteum SAK2, Enterobacter ludwigii SAK5, Bacillus cereus SA1, Micrococcus yunnanensis SA2, Enterobacter tabaci SA3, resulted in a significant increase in the growth of Waito-C rice. The cultural filtrates of bacterial endophytes were tested for phytohormones, including indole-3-acetic acid, gibberellins and organic acids. Inoculation of the selected strains considerably reduced the amount of endogenous ABA in rice plants under NaCl stress, however, they increased GSH and sugar content. Similarly, these strains augmented the expression of flavin monooxygenase (OsYUCCA1) and auxin efflux carrier (OsPIN1) genes under salt stress. In conclusion, the pragmatic application of the above selected bacterial strains alleviated the adverse effects of NaCl stress and enhanced rice growth attributes by producing various phytohormones.
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Maternal and newborn outcomes of care from community midwives in Pakistan: A retrospective analysis of routine maternity data. Midwifery 2019; 79:102553. [PMID: 31622848 DOI: 10.1016/j.midw.2019.102553] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 09/27/2019] [Accepted: 10/04/2019] [Indexed: 10/25/2022]
Abstract
OBJECTIVE The study aimed to determine the maternal and newborn outcomes of Community Midwives' (CMWs') services in Pakistan as recorded in the provincial Management Information System (MIS) of the government's Maternal Newborn and Child Health (MNCH) program of Sindh province. METHODOLOGY A descriptive retrospective design was used to examine the monthly reports of CMWs, stored in the MNCH-MIS, for the period of January 2013 to December 2015. A total of 200 CMWs were randomly selected from 23 districts of the Sindh province. The outcomes of the CMWs' services were analyzed, using descriptive statistics. RESULTS The analysis of data of 23 districts revealed that a total of 103,836 antenatal care were attended by 200 CMWs who were selected for the study. For intranatal care, 23,296 cases were registered, of which 78.3% (n = 18, 233) returned to these CMWs at the time of delivery. During the period, 17,849 were live births. The still birth rate was calculated to be 13.4/1000, the abortion rate was 7.3 per 1000 pregnant women, newborn mortality rate was 12.4/1000 live births, and the maternal mortality ratio was 142.5/100,000 live births. Moreover, the low birth weight newborns were 9% of the total live births. CONCLUSION This study indicates that although the outcomes for CMWs are better than for some other cadres in Pakistan, they are still inadequate compared to midwives trained to the international standards. The outcomes presented in this study are in line with the challenges of CMWs survival reported in the earlier studies. This strongly indicate need for improvement in CMWs pre-service and in-service education to meet the international quality standards set by ICM.
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We need higher education: Voice of nursing administration from Kabul, Afghanistan. Nurs Open 2018; 5:317-322. [PMID: 30062025 PMCID: PMC6056442 DOI: 10.1002/nop2.140] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Accepted: 02/13/2018] [Indexed: 11/07/2022] Open
Abstract
AIM To explore the educational profile of nursing managers and head nurses at public hospitals in Kabul, Afghanistan. DESIGN A descriptive cross-sectional study design was employed. METHOD A self-administered pre-tested questionnaire was used to recruit 86 nursing managers and head nurses from 17 public hospitals in Kabul. SPSS version 19 was used to analyze and report the data through descriptive statistics. RESULTS It was found that, none of the participant was prepared with higher education in nursing; rather they had only diploma in nursing; and 84.9% of them had completed their nursing diploma before 2002.; 11.6% of participants were currently studying; and all were in non-nursing disciplines. On the other hand 100% of the participants expressed intention for further studies mainly in leadership and management, computer skill, English language, in-service nursing trainings and higher education in nursing.
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Exploring the Experiences and Perceptions of Women About Childbirth at Birthing Centers in Karachi, Pakistan. INTERNATIONAL JOURNAL OF CHILDBIRTH 2018. [DOI: 10.1891/2156-5287.7.4.214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Objective:The purpose of this study was to explore the perceptions of women about childbirth experiences at the birthing centers (BCs) in Karachi, Pakistan.Design:A qualitative descriptive exploratory approach was employed using semistructured interviews.Participants:A purposive sample of eight women who had used BCs was enrolled from each site.Findings:Five themes emerged from content analysis including: (a) satisfaction with BC, (b) provision of homely environment, (c) promotion of normalcy, (d) facilitation of family support, and (e) protection of privacy.Key Conclusions:Overall, the findings of the study revealed that women who used BCs were satisfied with the services and the environment provided to them by the midwives during the antenatal, intranatal, and postnatal periods. Most of the women appreciated the privacy offered at the BCs. They considered BCs as a safe, accessible, and affordable option for childbirth and encouraged others in the community to opt for it.Implications for Practice:The findings of this study may help to advocate for births at BCs and provide women-friendly maternity care, by giving choice and control to women during childbirth, providing comfort to women by using fewer medical interventions, and promoting normalcy by attending spontaneous vaginal delivery.
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Experiences of the graduates of the first baccalaureate midwifery programme in Pakistan: A descriptive exploratory study. Midwifery 2018; 59:94-99. [PMID: 29421644 DOI: 10.1016/j.midw.2018.01.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Revised: 11/28/2017] [Accepted: 01/12/2018] [Indexed: 10/18/2022]
Abstract
BACKGROUND in 2012 the Aga Khan University in Karachi, Pakistan opened the country's first bachelor's degree program in midwifery for women who held diplomas in nursing and midwifery. The principal aims were to prepare midwives who would be competent to provide full-scope practice. For quality assurance, the programme was continuously monitored and assessed. As part of this ongoing evaluation process we sought in-depth feedback from the first graduates about their student experiences. OBJECTIVE this study aimed to explore the experiences of the first graduates of a Bachelor of Science in Midwifery (BScM) program to deepen our understanding of their views of the program's strengths and difficulties and to obtain their suggestions for change. DESIGN AND METHODS This qualitative descriptive exploratory study used universal sampling to collect data from all 21 of the first graduates of the BScM Program. Data collection involved focus group discussions using a semi structured interview guide and content analysis. The study was approved by Institutional Ethics Review Committee. FINDINGS three main themes emerged from the data: (1) Competence acquisition, (2) Attitude transformation, and (3) Strengths and limitations of the program. CONCLUSIONS the study findings highlighted that the degree program in midwifery had a positive impact on graduates' perceptions of their knowledge, skills, attitudes and ability to implement evidence-based midwifery practice. The graduates regarded the university's environment, teaching-learning strategies, preceptorship model, self-directed learning and exposure to diverse clinical settings as major facilitators in achieving competence.
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A Retrospective Study of Women’s Reproductive Health Calls in Aman Foundation Tele-Health Call Centre in Karachi, Pakistan. Womens Health Issues 2018. [DOI: 10.4172/2325-9795.1000305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Influence of supportive care on chemotherapy patients' self-care behaviour and satisfaction: A pilot study conducted in Karachi, Pakistan. Indian J Cancer 2018; 55:115-121. [DOI: 10.4103/ijc.ijc_621_17] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Challenges on-the-way of nursing administration at public hospitals in Kabul, Afghanistan. J Nurs Manag 2017; 26:420-424. [PMID: 29068096 DOI: 10.1111/jonm.12558] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/15/2017] [Indexed: 11/29/2022]
Abstract
PURPOSE The purpose of this study was to determine the challenges faced by the nursing administration at public hospitals in Kabul, Afghanistan. METHODS A cross-sectional study design was used to recruit 86 nursing managers and head nurses from 17 public hospitals in Kabul. The participants rated the frequency of 13 challenges that hinder their performance. RESULTS There were 14 nursing managers and 72 head nurses in the study. Almost 80% of the participants were male with the majority falling in the 35-44 year age bracket. Both nursing managers and head nurses were equally affected by all 13 challenges, except the lack of recognition where head nurses were affected more than the nursing managers (p = .003). The most frequent challenges for both were staff absenteeism and then too many responsibilities. CONCLUSION There are multiple challenges that hinder the performance of nursing administration that need to be addressed through appropriate national policy and strategies. IMPLICATIONS FOR NURSING MANAGEMENT The findings of this study can inform policy makers and draw their attention to overcome the challenges faced by nursing management. This will ultimately improve satisfaction leading to improved patient and organisational outcome. The national policy and strategy should address areas that could enable nurses to maintain a balance between household and professional responsibilities; and also encourage the enrolment of female nurses in the profession.
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Evaluating the results of mentorship training for community midwives in Sindh, Pakistan. ACTA ACUST UNITED AC 2017. [DOI: 10.12968/bjom.2017.25.8.511] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Abstract
Sanjad-Sakati syndrome is an autosomal recessive genetic disorder first described in Saudi Arabia. Anesthetic management of these patients is challenging due to airway difficulties, electrolyte imbalance, growth and mental retardation, and seizures. The anesthetic management of the syndrome is described in this case report.
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The first competency-based higher education programme for midwives in the South Asian region--Pakistan. Midwifery 2015; 33:37-9. [PMID: 26775558 DOI: 10.1016/j.midw.2015.12.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Revised: 11/20/2015] [Accepted: 12/07/2015] [Indexed: 11/17/2022]
Abstract
Midwives in Pakistan and the South Asian region who complete a diploma program face many challenges for career growth and development. The absence of higher education in professional midwifery in the region has contributed to general non-acceptance and invisibility of midwifery. In response to the interest, Aga Khan University (AKU) developed bachelors program in midwifery based on the Global Standards for Midwifery Education developed by the International Confederation of Midwives (ICM) with the vision to equip midwives to provide full-scope practice, develop confidence to practice midwifery independently, become clinical leaders and contribute to the future of midwifery. The final curriculum had a balance of theory and clinical practice in order to develop a high level of clinical competence that would meet the ICM standards and guidelines. The two year bachelors program is currently in progress. The first cohort of 21 midwives graduated in 2014 and a second cohort was enrolled in 2015. There is a planning for a future graduate program in midwifery to prepare individuals for leadership roles in practice, teaching, maternal-child health provision and policy making through a master's degree in midwifery.
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Germline de novo mutations and linkage markers vs. DNA sequencing for carrier detection in von Willebrand disease. Haemophilia 2014; 20:e311-7. [PMID: 24712919 DOI: 10.1111/hae.12441] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/17/2014] [Indexed: 11/30/2022]
Abstract
Linkage analysis in autosomal inherited von Willebrand disease (VWD) is important to diagnose the carriers and reduce the burden of severe type VWD. The study was designed to identify the carriers and estimate the frequency of variable number of tandem repeats (VNTR) instability in VWD families. Carrier detection was performed in eight recessive type 3 VWD (VWD3) families using VNTRs VWF1 and VWF2, RsaI (789Thr/Ala) linkage markers, multimer analysis and DNA sequencing. Moreover, five dominant VWD families were studied through DNA sequencing and multimer analysis. Frequency of VWF VNTR instability was investigated in 20 VWD families. In VWD3 families, a total of 22 (81.5%) carriers were identified using VWF1 and VWF2 markers. However, only 13(48.1%) carriers were identified through RsaI markers. Mutation screening revealed 22(81.5%) carriers in VWD3 and 4 (33.3%) carriers in VWD2 families. In comparison to DNA sequencing, the accuracy of VWF1 and VWF2 markers in VWD3 was 85.7% while RsaI could identify 68.2% carriers accurately. Mutations p.R1205H and p.C1272R were identified as de novo in families. Multimer analysis confirmed the identified carriers in VWD2 families. Three VWD families were found to be carrying VNTR instability for VWF1 and VWF2 locus. VNTRs could be an effective linkage markers for carrier detection in VWD3 families. However, in the event of germline de novo mutations and VNTR instability, it may confound risk of misdiagnosis of carriers. Multimer analysis could be an alternative way of carrier detection in dominant type 2A and type 2B VWD families.
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Perinatal women's perceptions about midwifery led model of care in secondary care hospitals in Karachi, Pakistan. Midwifery 2013; 30:e79-90. [PMID: 24290946 DOI: 10.1016/j.midw.2013.10.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2013] [Revised: 10/14/2013] [Accepted: 10/22/2013] [Indexed: 10/26/2022]
Abstract
OBJECTIVE the purpose of this study was to explore the perceptions and experiences of perinatal women who have availed of midwifery led model of care (MLC) at secondary care settings in Karachi, Pakistan. DESIGN a qualitative descriptive exploratory approach using semi-structured interviews. PARTICIPANTS a purposive sample of 10 women who had used MLC was enroled from each site. FINDINGS content analysis highlighted that 'women's satisfaction with MLC' emerged as the main theme and, under this theme, the six categories that emerged were: (1) the admired capability and maturity of midwives, (2) the affordability of midwifery services, (3) a personalised relationship, (4) the empowerment of women to make decisions, (5) presence, and (6) a voiced concern regarding lack of marketing of MLC. KEY CONCLUSIONS the study findings revealed that women had an overall feeling of satisfaction with the maternity care provided by the midwives. Mostly, women appreciated the midwives' expertise in providing maternity care. Majority of the women acknowledged the continuous presence of the midwives during childbirth and the women shared that they were empowered to make decisions related to their care. Most of the women indicated that marketing for MLC is scarce and insufficient. Majority of the women are even not aware of this model; therefore, it is imperative to create awareness and to provide MLC access to women through robust marketing. IMPLICATIONS FOR PRACTICE the findings of this study may help to advocate and provide women-friendly maternity care, by giving choice and control to women during childbirth, providing comfort to women by using fewer medical interventions, and promoting normality by attending spontaneous vaginal childbirths.
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Health needs and eHealth readiness assessment of health care organizations in Kabul and Bamyan, Afghanistan. EASTERN MEDITERRANEAN HEALTH JOURNAL 2012; 18:663-70. [PMID: 22888626 DOI: 10.26719/2012.18.6.663] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
This study assessed the need and readiness of health care institutions in Kabul and Bamyan, Afghanistan for successful implementation of information and communication technology in health care (eHealth). A mixed methods design was adopted at 2 institutions in the Aga Khan Development Network in Afghanistan: the French Medical Institute for Children in Kabul and Bamyan Provincial Hospital, Bamyan. Information for the needs assessment was obtained from interviews and focus groups and eHealth readiness was assessed using a validated survey tool. The needs of institutions in the Aga Khan Development Network in Afghanistan were categorized as follows: provision of care needs; learning needs; and information management needs. eHealth readiness on average was lower in Bamyan compared with Kabul in all areas of the readiness assessment. Other institutions in Afghanistan may benefit from adopting the model of needs and readiness assessment used for Aga Khan Development Network institutions.
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Implementing midwifery led care in Pakistan. THE PRACTISING MIDWIFE 2011; 14:32-34. [PMID: 21739735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Pakistan's maternal and neonatal mortality rate compares unfavourably with the UK and much of the world (McIntyre 2010). The high rates of maternal and neonatal mortality in Pakistan are due to inadequate maternal, neonatal and child care, too few skilled birth attendants, insufficient competent midwives, ineffective and unaffordable basic and comprehensive emergency obstetric services. In this article, the introduction of the first midwifery led units in an urban hospital setting in Karachi, its rationale and projected future plans will be described.
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Alvimopan, a peripherally acting mu-opioid receptor antagonist, compared with placebo in postoperative ileus after major abdominal surgery. Surg Endosc 2005; 20:64-70. [PMID: 16333556 DOI: 10.1007/s00464-005-0104-y] [Citation(s) in RCA: 144] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2005] [Accepted: 07/29/2005] [Indexed: 10/25/2022]
Abstract
BACKGROUND Alvimopan is a peripherally acting mu-opioid receptor (PAM-OR) antagonist for accelerating gastrointestinal recovery after surgery. METHODS Patients undergoing open laparotomy (bowel resection, n = 418; hysterectomy, n = 197) were randomized to receive alvimopan 6 or 12 mg or placebo orally > or = 2 h before surgery and then b.i.d. until hospital discharge (up to 7 days). The primary efficacy endpoint was time to gastrointestinal (GI) recovery (measured by toleration of solid food and passage of flatus/stool; GI-3). Secondary endpoints included time to GI-2 recovery (toleration of solid food and passage of stool) and hospital discharge order written (DCO). RESULTS Alvimopan did not significantly accelerate GI-3 compared with placebo [6 mg: hazard ratio (HR) = 1.20, p = 0.080; 12 mg: HR = 1.24, p = 0.038). However, after adjustment for significant covariates (sex/surgical duration), benefits were significant for both doses (6 mg: HR = 1.24, p = 0.037; 12 mg: HR = 1.26, p = 0.028). Alvimopan also significantly accelerated time to GI-2 (6 mg: HR = 1.37, p = 0.008; 12 mg: HR = 1.33, p = 0.018) and DCO (6 mg: HR = 1.31, p = 0.008; 12 mg: HR = 1.28, p = 0.015). Adverse events were similar between groups. CONCLUSIONS Alvimopan (6 or 12 mg) accelerates GI recovery and is well tolerated in patients undergoing open laparotomy.
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Differential Interaction of BOLD Responses to Simultaneous Finger Stimulation in Subareas of Human Primary Somatosensory Cortex (SI). KLIN NEUROPHYSIOL 2004. [DOI: 10.1055/s-2004-832030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Pulmonary function profile in chronic congestive heart failure and the effect of ipratropium bromide. Indian Heart J 2000; 52:297-300. [PMID: 10976150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023] Open
Abstract
Twenty-five symptomatic patients of chronic heart failure were subjected to spirometry to detect abnormalities of pulmonary function and to assess the effect of ipratropium bromide in reversing or minimising these abnormalities. All the patients exhibited abnormal pulmonary function manifesting as obstructive (15/25) or restrictive (10/25) ventilatory defect. There was overall improvement in lung functions with ipratropium bromide especially in those with obstructive ventilatory defects and mostly comprised of smokers. Forced expiratory volume in one second increased by 47.7 percent (p < 0.02), forced expiratory volume in one second/forced vital capacity ratio by 14.1 percent (p < 0.001) and maximal voluntary ventilation by 40.6 percent (p < 0.05) in these patients. It is concluded that ipratropium bromide can prove as a promising adjunctive therapeutic intervention in improving quality of life in patients of chronic congestive heart failure who are incapacitated by dyspnoea and have clearly documented ventilatory defects.
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Staying healthy in immigrant Pakistani families living in the United States. IMAGE--THE JOURNAL OF NURSING SCHOLARSHIP 1998; 30:157-9. [PMID: 9775558 DOI: 10.1111/j.1547-5069.1998.tb01272.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
PURPOSE To determine the meaning of "staying healthy" as experienced by immigrant Pakistani families living in the United States. DESIGN Phenomenological, interpretive using a convenience, purposive sample, in 1994, of members of four Pakistani immigrant families in one Midwestern U.S. city. METHOD Heideggerian interpretive analysis applied to verbatim Urdu translated to English text by four researchers. FINDINGS The relational themes found were: feeling understood, maintaining spiritual peace, keeping family and neighbor support, longing for the former way of being, and knowing how. Achieving wholeness was found to be the constitutive pattern. Participants viewed health as a dynamic experience of "being on the right path". CONCLUSIONS Acceptance of care interventions depends on congruence with one's sense of what is "right"--spiritually as well as physically. Viewing health and illness as unitary and planning care once the meaning people assign to health and illness is clearly understood is important for clinical practice.
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A cultural dilemma: Pakistani nursing. REFLECTIONS 1996; 22:19. [PMID: 9272081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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The heat and moisture exchanger does not preserve body temperature or reduce recovery time in outpatients undergoing surgery and anesthesia. Anesthesiology 1988; 68:122-3. [PMID: 3337364 DOI: 10.1097/00000542-198801000-00020] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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