Virtual and Augmented Reality in Post-stroke Rehabilitation: A Narrative Review.

Virtual reality (VR) and augmented reality (AR) are noble adjunctive technologies currently being studied for the neuro-rehabilitation of post-stroke patients, potentially enhancing conventional therapy. We explored the literature to find if VR/AR improves neuroplasticity in stroke rehabilitation for a better quality of life. This modality can lay the foundation for telerehabilitation services in remote areas. We analyzed four databases, namely Cochrane Library, PubMed, Google Scholar, and Science Direct, by searching the following keywords: ("Stroke Rehabilitation" [Majr]) AND ("Augmented Reality" [Majr]), Virtual Augmented Reality in Stroke Rehabilitation. All the available open articles were reviewed and outlined. The studies conclude that VR/AR can help in early rehabilitation and yield better results in post-stroke patients in adjunct to conventional therapy. However, due to the limited research on this subject, we cannot conclude that this information is absolute. Moreover, VR/AR was seldom customized according to the needs of stroke survivors, which would have given us the full extent of its application. Around the world, stroke survivors are being studied to verify the accessibility and practicality of these innovative technologies. Observations conclude that further exploration of the extent of the implementations and efficacy of VR and AR, combined with conventional rehabilitation, is fundamental.

Quality of Life of Post-renal Transplant Patients in Rawalpindi.

Objectives The objective is to assess the overall quality of life (QoL) in patients who had undergone renal transplant within the last three years and correlate this index with various demographic variables such as age, gender, marital status, and education level and to correlate the QoL score calculated vs. the health status perceived by the patients themselves Materials and methods This was an analytical cross-sectional study, carried out over a period of five months. A total of 123 patients were targeted among which data from 79 patients were gathered including all the patients that underwent kidney transplantation in the past three years at a renal transplant center in CMH, Rawalpindi, Pakistan. Non- Probability convenience sampling was used, and data were collected using the WHOQOL-BREF tool that contained 25 questions targeted to four domains (physical, psychological, social, and environmental). The Questionnaire was administered over the phone with proper consent taken beforehand. Data were analyzed using Excel and SPSS version 23. Results A total of 79 patients were administered the questionnaire with the mean age of our study population being 35±11 years out of which 84.5% were male and 15.5% were female. Patients received the kidney from relative donors (98.4%) with the highest percentage being sister donors (30.9%). The majority of patients reported from Punjab (54.4%), with the rest from far-flung rural areas. An estimated 62.5% of the patients presented with other systemic/psychological disorders such as DM+, IHD, HTN, Hepatitis C, depression, etc. The mean global score of these patients was 79.21 which can be broken down into four domains, physical domain 80.40, psychological domain 78.99, social domain 82.70, and environmental domain 74.75. Conclusion In a developing country such as Pakistan, with most of the patients belonging to lower or middle socioeconomic groups, we believe that the patient's own sense of QoL is overshadowed by the mere exuberance of being given a second chance at life which was portrayed by the discrepancies in the perceived vs actual QoL graph. One common recurring theme that was noticed whilst interviewing the patients was that the difficulties they might have faced post-transplant paled in comparison to how grateful they were to live another day. A positive trend was noticed between the time since transplant and the QoL score which could be attributed to various factors such as the use of aggressive immunosuppressants, fear of injury, fear of transplant rejection, etc. in the first-year post-transplant. Demographic variables such as income, age, location, etc. did not affect the scores of these patients on a great scale. The present study aims to guide clinicians in the improvement of long-term outcomes of renal transplantation in Pakistan.

Evaluation of empathy and fatigue among physicians and surgeons in tertiary care hospitals of Rawalpindi.

BACKGROUND AND OBJECTIVES: Clinicians need to build an astute doctor-patient relationship. The term clinical empathy is the ability of doctor to cognitively appreciate a patient's perspective, experiences, and deliver such an understanding back to patient. Studies associate high physician empathy with improved patient trust and clinical outcomes. In Pakistan, there is paucity of research data on this relationship. This study assessed the empathy and its relation to fatigue levels among physicians and surgeons. METHODS: This was a cross-sectional analytical study involving 262 Physicians and Surgeons (1:1) chosen by convenience sampling method. Physicians and Surgeons were included from three hospitals in Rawalpindi from September 2017 to February 2018 and RAO soft sample calculator was used. The Jefferson Scale for Physician empathy (JSPE) (score range 20-140) and Multidimensional Fatigue Inventory (MFI-20) (score range 20-100) were used as data collection tools. The data was analyzed using SPSS version 23. Statistical tests including T-test and Pearson Correlation were used. RESULTS: Overall, mean score of empathy was found to be 98.8±21.9 (range; 46-138). The empathy in Physicians (106.8±18.3) was found to be greater than Surgeons (89.4±22.1) and the difference was statistically significant (p value <0.01). Mean score of fatigue was 50.6±16.0. The fatigue level in Surgeons was greater than Physicians and the difference was found to be statistically significant (p value < 0.01). Strong negative correlation was observed between empathy and fatigue (r= -0.5, p=<0.01) using Pearson correlation. CONCLUSION: Overall, physicians had better empathy than surgeons, while fatigue scores were higher among surgeons. Fatigue is associated with empathy decay. This research provides an understanding of empathy deterioration and other factors responsible for it.

Prognostic Factors in Childhood Acute Myeloid Leukemia; Experience from A Developing Country.

BACKGROUND: In the developed world, 5-years survival of childhood acute myeloid leukaemia (AML) has improved to 70%. However, the survival rates in the developing world are below 40%. The main contributing factors to these reduced survival rates are a late presentation, malnutrition and high treatment-related mortality. AIM: To document the factors affecting treatment outcome of childhood AML at a tertiary care facility of Pakistan. METHODS AND RESULTS: All newly registered cases of AML under 18 years of age from January 1, 2012 onwards who completed their treatment before November 30, 2019 were included. Data of 219 cases of AML containing 140 (63.9%) males and 79 (36.1%) females was analyzed. The mean age was 6.30 ± 3.66 years. Pallor was the commonest presenting features in 180 (82.2%) and M2 was the commonest French American-British (FAB) subtype in 103 (47.0%) cases. In univariate analysis, high white blood cells (WBC) count at presentation (P = .006), poor nutritional status (P = .005), unfavourable cytogenetics (P = .019), certain types of FAB AML subtype (P = .005), and use of etoposide in induction chemotherapy (P = .042) significantly adversely affected overall survival (OS). Neutropenic sepsis and bleeding were the major causes of treatment-related mortality. Response to induction chemotherapy was the most significant prognostic factor in the multivariate analysis (P = <.001). After a median follow-up of 40.96 ± 26.23 months, 5-year OS and DFS of the cohort were 40.6% and 38.3% respectively. CONCLUSIONS: In this largest cohort of childhood AML from Pakistan, high WBC count at presentation, malnutrition, unfavourable cytogenetics and use of etoposide during induction chemotherapy were associated with decreased OS and DFS rates. Response to the induction chemotherapy was the most significant prognostic factor.

Mortality in paediatric acute myeloid leukaemia.

OBJECTIVE: To analyse the common causes of death in paediatric acute myeloid leukaemia cases at a tertiary care facility. METHODOLOGY: The retrospective study was conducted at the Paediatric Oncology Department of the Combined Military Hospital, Rawalpindi, Pakistan, and comprised newly-registered cases of acute myeloid leukaemia aged <18 years from January 1, 2012, onwards and who completed their treatment before January 31, 2019. Data was retrieved from medical records and was analysed using SPSS 23. RESULTS: Of the 206 cases, 130(63.1%) were males and 76(36.9%) were females. Overall mean age at diagnosis was 5.96±3.57 years (range: 9 months to 15 years). Of the total, 6(2.9%) patients died before the start of treatment. Of the remaining, 43(21.5%) patients died during 1st induction chemotherapy, and 16(8%) during the post-induction period, with overall treatment-related mortality being 65(31.5%). The main cause of death during the first two weeks of induction was infection, while infection followed by multi-organ failure was the main cause of mortality in the second phase. A total of 130(63%) patients completed the treatment. Overall survival was 81(62.3%) while disease-free survival was 77 (59.2%). CONCLUSIONS: Overall treatment-related mortality rate in paediatric acute myeloid leukaemia cases was found to be high. Pregnancies achieved by IVF/ICSI, being complicated with severe OHSS could be related to gestational hypertension.

Screening of the FANCA gene mutational hotspots in the Pakistani fanconi anemia patients revealed 19 sequence variations.

Fanconi anemia (FA) is a recessive disorder that predispose to bone marrow failure and multiple congenital anomalies in affected individuals worldwide. To date, 22 FA genes are known to harbor sequence variations in disease phenotype. Among these, mutations in the FANCA gene are associated with 60% to 70% of FA cases. The aim of the present study was to screen FA cases belonging to consanguineous Pakistani families for selected exons of FANCA gene which are known mutational hotspots for Asian populations. Blood samples were collected from 20 FA cases and 20 controls. RNA was extracted and cDNA was synthesized from blood samples of cases. DNA was extracted from blood samples of cases and ethnically matched healthy controls. Sanger's sequencing of the nine selected exons of FANCA gene in FA cases revealed 19 genetic alterations of which 15 were single nucleotide variants, three were insertions and one was microdeletion. Of the total 19 sequence changes, 13 were novel and six were previously reported. All identified variants were evaluated by computational programs including SIFT, PolyPhen-2 and Mutation taster. Seven out of 20 analyzed patients were carrying homozygous novel sequence variations, predicted to be associated with FA. These disease associated novel variants were not detected in ethnically matched controls and depict genetic heterogeneity of disease.