26
|
George J, Tuli S, Monare B, Lichter K, Ramogola-Masire D, Ralefala T, Seiphetlheng A, Zetola N, Shin S, Bazzett-Matabele L, Grover S. Stage and Outcomes of Cervical Cancer With or Without HIV Infection in Botswana 2013-2020. Int J Radiat Oncol Biol Phys 2021. [DOI: 10.1016/j.ijrobp.2021.07.1632] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
27
|
Dasukil S, Jena AK, Boyina KK, Grover S, Arora G, Ahmed ZU. Functional outcome of two different grafting techniques in the surgical management of oral submucous fibrosis: a comparative evaluation. Oral Maxillofac Surg 2021; 26:477-483. [PMID: 34661770 DOI: 10.1007/s10006-021-01016-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 10/10/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To evaluate the functional efficacy of two different grafting techniques following the fibrotomy among subjects with oral submucous fibrosis (OSMF). DESIGN Forty consecutively treated OSMF subjects between 20 and 40 years who had grades 3 and 4a OSMF and mouth opening < 15 mm were included in the present study. All the subjects were randomly divided into two groups. In Group I, all the subjects received a buccal pad of fat sandwiched with a nasolabial flap following fibrotomy. In contrast, Group II subjects received a buccal pad of fat combined with a collagen graft. The effect of two different surgical protocols on mouth opening was evaluated clinically before the surgery (T0) and 1 month (T1), 6 months (T2), and 12 months (T3) after the surgery. RESULTS In Group I subjects, the mouth opening increased significantly (P < 0.001) from 10.90 ± 1.971 mm at T0 to 34.25 ± 3.127 mm at T1, but reduced marginally to 32.15 ± 3.422 mm at T2, and 31.30 ± 3.358 mm at T3. In Group II, the mouth opening increased significantly (P < 0.001) from 10.85 ± 1.725 mm at T0 to 28.90 ± 3.059 mm, 29.10 ± 2.808 mm, and 28.20 ± 2.285 mm at T1, T2, and T3, respectively. At the end of 12 months of follow-up, the mean value improvement in the mouth opening (T0-T3) was 20.4 ± 3.5 mm and 17.3 ± 2.9 mm in Groups I and II, respectively, and the difference was statistically significant (P = 0.006). CONCLUSION The buccal pad of fat sandwiched with a nasolabial flap for the reconstruction following fibrotomy had a slightly better beneficial effect on the postoperative mouth opening among OSMF subjects.
Collapse
|
28
|
Malde S, Grover S, Raj S, Yuan C, Nair R, Thurairaja R, Khan MS. 728 A Systematic Review of The Efficacy and Safety of Outpatient Bladder Tumour Ablation. Br J Surg 2021. [DOI: 10.1093/bjs/znab259.935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Introduction
The management of recurrent non-muscle-invasive bladder cancer (NMIBC) typically requires repeated transurethral resections under general anaesthesia. This is costly and results in poor health-related quality-of-life for patients. Outpatient-based laser ablation and diathermy to recurrent tumours could reduce morbidity and cost of managing NMIBC. This systematic review evaluates the safety and efficacy of outpatient-based diathermy or laser ablation for recurrent NMIBC.
Method
The EMBASE, MEDLINE and Cochrane Library were searched until June 2020. All studies evaluating the use of outpatient diathermy or laser ablation for NMIBC were included. The quality of evidence and risk of bias were assessed using the GRADE and ROBINS-I tools, respectively.
Results
From 1328 studies identified, 17 studies (1584 patients) were included. Overall, the majority of tumours (80%) were low-grade (G1 and G2). Laser ablation and diathermy resulted in a mean recurrence rate of 47% and 40% at 20-31 months follow-up, respectively, with a mean progression rate of 3-11%. Both procedures were well-tolerated with low pain scores (mean score of 1) and low periprocedural complication rates. However, the overall quality of evidence of low.
Conclusions
This review demonstrates that both procedures have good short-term efficacy in patients with low-grade NMIBC. The procedures are well-tolerated with low complication rates and importantly, reduce the need for intervention under general anaesthesia. These findings can aid patient counselling regarding less invasive treatment options, avoiding the morbidity of transurethral resection. Future randomised studies with standardised risk stratification and outcome measures are required to add to the quality of evidence.
Collapse
|
29
|
Grover S, Raj S, Russell B, Thomas K, Nair R, Thurairaja R, Khan MS, Malde S. 733 Long-Term Outcomes of Outpatient Laser Ablation for Recurrent Non-Muscle Invasive Bladder Cancer: A Retrospective Cohort Study. Br J Surg 2021. [DOI: 10.1093/bjs/znab259.1092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Aim
Non-muscle-invasive bladder cancer (NMIBC) is the most prevalent form of bladder cancer, predominantly affecting the elderly population. The most common treatment for recurrent NMIBC is transurethral resection of the bladder tumour (TURBT), which carries a risk of perioperative morbidity and mortality in this often-co-morbid population. Outpatient laser ablation of low-grade NMIBC recurrences is a minimally invasive treatment option, but long-term efficacy is poorly reported.
Method
We retrospectively reviewed the case notes of all patients treated with Holmium:YAG laser ablation from 2008-2016. Data regarding patient demographics, original histology, dates of procedures, follow-up time, recurrence, progression, and complications were recorded.
Results
A total of 199 procedures were performed on 97 patients (mean age of 83.56), 73 (75.3%) of which originally had low-grade (G1 or G2) tumours. Overall, 55 (56.7%) patients developed tumour recurrence at long-term follow-up (mean 5.36 years), and only 9 (9.3%) patients had tumour progression to a higher stage or grade, but there was no progression to muscle-invasive disease. The median recurrence-free, progression-free and overall survival times were 1.69 years (95% CI 1.20-2.25), 5.70 years (95% CI 4.10-7.60) and 7.60 years (95% CI 4.90-8.70), respectively. No patients required emergency inpatient admission after laser ablation for any associated complications.
Conclusions
Office-based Holmium: YAG laser ablation is an oncologically-safe method of managing recurrent low-grade non-muscle-invasive bladder cancer in the long-term, with no patients progressing to muscle-invasive disease. Furthermore, the procedure is safe, and no significant complications were seen in this elderly and co-morbid population.
Collapse
|
30
|
Davies-Oliveira JC, Smith MA, Grover S, Canfell K, Crosbie EJ. Eliminating Cervical Cancer: Progress and Challenges for High-income Countries. Clin Oncol (R Coll Radiol) 2021; 33:550-559. [PMID: 34315640 DOI: 10.1016/j.clon.2021.06.013] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 06/21/2021] [Accepted: 06/29/2021] [Indexed: 11/26/2022]
Abstract
In 2020, the World Health Organization launched a major initiative to eliminate cervical cancer globally. The initiative is built around the three key pillars of human papillomavirus (HPV) vaccination, cervical screening and treatment, with associated intervention targets for the year 2030. The '90-70-90' targets specify that 90% of adolescent girls receive prophylactic HPV vaccination, 70% of adult women receive a minimum twice-in-a-lifetime cervical HPV test and 90% receive appropriate treatment for preinvasive or invasive disease. Modelling has shown that if these targets are met, the elimination of cervical cancer, defined as fewer than four cases per 100 000 women per annum, will be achieved within a century. Many high-income countries are well positioned to eliminate cervical cancer within the coming decades, but few have achieved '90-70-90' and many challenges must still be addressed to deliver these critical interventions effectively. This review considers the current status of cervical cancer control in relation to each of the three elimination pillars in high-income countries and discusses some of the developments that will assist countries in reaching these ambitious targets by 2030.
Collapse
|
31
|
Tuli S, George J, Monare B, Bvochora-Nsingo M, Lichter K, Chiyapo S, Balang D, Bazzett-Matabele L, Shin S, Zetola N, Grover S. PO-1315 Treatment toxicities of cervical cancer with or without HIV infection in Botswana 2013-2020. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07766-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
32
|
Mahantshetty U, Lavanya G, Grover S, Akinfenwa CA, Carvalho H, Amornwichet N. Incidence, Treatment and Outcomes of Cervical Cancer in Low- and Middle-income Countries. Clin Oncol (R Coll Radiol) 2021; 33:e363-e371. [PMID: 34274204 DOI: 10.1016/j.clon.2021.07.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 06/24/2021] [Accepted: 07/01/2021] [Indexed: 12/23/2022]
Abstract
Cervical cancer is one of the most common cancers in developing nations. It has had a tremendous impact on the lifetime of millions of women over the last century and continues to do so. In this collaborative clinicians' review, we highlight the incidence, treatment and clinical outcomes of cervical cancer in low-income (LICs) and low- and middle-income countries (LMICs) across Asia, South America, South Africa and Eastern Europe. With the cervical cancer burden and locally advanced cancers being high, the majority of LICs/LMICs have been striving to adhere to optimal evaluation and treatment guidelines. However, the huge gap in resource availability, rural versus urban disparity and access to resources have led to poor compliance to evaluation, treatment and post-treatment rehabilitation. To mitigate the overwhelming numbers, various treatment strategies like neoadjuvant chemotherapy, hypofractionation radiation schedules (both external and brachytherapy) have been attempted with no major success. Also, the compliance to concurrent chemoradiation in various regions is a major challenge. With the burden of advanced cancers, the lack of palliative care services and their integration in cancer care is still a reality.
Collapse
|
33
|
Hatim H, Zainuddin AA, Anizah A, Kalok A, Daud TIM, Ismail A, Nurazurah AG, Grover S. The Missing Uterus, the Missed Diagnosis, and the Missing Care. Mayer-Rokitansky-Küster-Hauser Syndrome in the Lives of Women in Malaysia. J Pediatr Adolesc Gynecol 2021; 34:161-167. [PMID: 33189898 DOI: 10.1016/j.jpag.2020.11.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 10/18/2020] [Accepted: 11/06/2020] [Indexed: 11/26/2022]
Abstract
STUDY OBJECTIVE To explore the effect of the diagnosis of Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome on affected Malaysian women. DESIGN Qualitative study with a quantitative component. SETTING Pediatric and adolescent gynecology unit at Universiti Kebangsaan Malaysia Medical Centre, Malaysia. PARTICIPANTS Twelve women with MRKH. INTERVENTIONS Face-to-face interview and short questionnaire. MAIN OUTCOME MEASURES Thematic analysis was used to understand participants' experiences. RESULTS There were 7 themes identified: (1) delayed diagnoses; (2) doctors' roles and attitudes; (3) gender identity; (4) family and society's response; (5) reaction toward infertility; (6) managing sexual intimacy; and (7) coping mechanisms. Several participants consulted their physicians regarding their primary amenorrhea at an opportunistic setting. When they were referred to the gynecologists, they were dismayed at the lack of information given. The term, "MRKH" plays an important role to ease information-seeking. Participants felt that the doctors were insensitive toward them. Mental illness is a significant complication of MRKH. All participants acknowledged that infertility was the hardest part of the condition. The importance of blood lineage affects their outlook on childbearing options. Some were afraid of sexual intimacy and worried that they would not be able to satisfy their partners. Participants gained support and bonded with their counterparts in the MRKH support group. CONCLUSION A multidisciplinary approach including medical, psychological, and social support is essential for the management of MRKH. Adequate information and sexual education plays the utmost importance in preventing social-related complications of MRKH.
Collapse
|
34
|
Grover S, Garg B, Sood N. Introduction of case-based learning aided by WhatsApp messenger in pathology teaching for medical students. J Postgrad Med 2020; 66:17-22. [PMID: 31929307 PMCID: PMC6970324 DOI: 10.4103/jpgm.jpgm_2_19] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Aims: The present study was carried out for comparative evaluation of case-based learning (CBL) aided with WhatsApp and didactic lectures (DL) while teaching a pathology topic to second-year medical students. In addition, the acceptability of WhatsApp as an aid to CBL was assessed. Material and Methods: After obtaining informed consent, 70 second-year Bachelor of Medicine and Bachelor of Surgery (MBBS) students were exposed to six sessions of CBL aided by case scenarios for one set of topics of anemia posted on WhatsApp groups. This was followed by six sessions of DL for separate set of topics in anemia. The multiple-choice questions (MCQ) test scores obtained pre and postintervention, of CBL and DL sessions, were compared to paired t-test (within the groups) and Student's t-test (between the groups). Categorical data were analyzed using Chi-square (χ2) test. Student's self-administered questionnaires and focus group discussions (FGDs) were used to collect student perceptions and analyzed quantitatively, as well as qualitatively. Results: The mean MCQ scores obtained postintervention in CBL topics were significantly higher compared to DL (22.78 ± 2.99 vs 17.78 ± 3.35; P < 0.001). Students perceived that CBL enhanced their curiosity; hence, the acquired knowledge through various resources was retained better. It enhanced their analytical skills and interest in learning pathology. In FGDs, the students appreciated the use of WhatsApp as an aid to CBL for its ease of sharing scenario-related additional information and prior discussions among themselves in chat groups at their convenience. Conclusion: CBL aided by WhatsApp helped students acquire knowledge, discuss and learn actively, score more, and retain better than DL. Using WhatsApp as a platform helped them to interact at their ease and seek guidance from their mentors without resistance and hesitation.
Collapse
|
35
|
Shah S, Bale M, Ning M, Nsingo M, Chiyapo S, Balang D, Ralefala T, Zetola N, Grover S. Outcomes of Patients With Stage IIIB Cervical Cancer With and Without HIV Treated With Chemoradiation Versus Radiation Alone in Botswana. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.2597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
36
|
McGinnis G, Ning M, Nsingo M, Chiyapo S, Balang D, Difela K, Ralefala T, Lin A, Zetola N, Grover S. Practice Patterns in the Treatment of Head and Neck Malignancies with or without Comorbid HIV Infection in Botswana. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
37
|
Anakwenze C, Grover S, Ibraheem A, Klopp A, Jhingran A, Lin L, Leng J, Page B, Schmeler K, Ntekim A. Comparison of Public-Private Partnership and Federally Sponsored Radiotherapy Facilities in Nigeria. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.2475] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
38
|
Lewis P, Amankwaa-Frempong E, Makwani H, Nsingo M, Addison E, Acquah G, Yusufu S, Makufa R, Edusa C, Dharsee N, Grover S, Court L, Palta J, Kapoor R, Aggarwal A. Implementation of a Novel Cloud-based Platform for Facilitating Remote Radiotherapy Peer Review and Training in Resource-Limited Settings: Results of Feasibility Assessments in 4 Radiotherapy Centers in Botswana, Ghana and Tanzania. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.2423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
39
|
MacDuffie E, Sakamuri S, Wang Q, Luckett R, Moloi T, Ralefala T, Bvochara-Nsingo M, Shin S, Zetola N, Grover S. Patterns of Care and Outcomes of Vulvar Cancer Treatment in Women With or Without HIV Infection in Botswana. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.2568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
40
|
Ananthakrishna R, Woodman R, Grover S, Bridgman C, Selvanayagam J. Long-term clinical outcomes of troponin-positive chest pain and unobstructed coronary arteries assessed by cardiovascular magnetic resonance imaging. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background and introduction
Troponin-positive chest pain with unobstructed coronary arteries is a distinct entity with different pathophysiological causes. We have previously reported on the incremental diagnostic capability of cardiovascular magnetic resonance (CMR) in this cohort. However, there is paucity of literature on the long-term clinical outcomes of these patients assessed with CMR.
Objectives
Using the unique cohort of patients previously studied, we sought to assess the long-term clinical outcomes in patients with troponin-positive chest pain and unobstructed coronary arteries, as graded by their acute CMR presentation.
Methods
A total of 122 consecutive patients with troponin-positive chest pain and unobstructed coronary arteries undergoing CMR assessment during the acute admission (2010–2014) were studied. The primary endpoint was major adverse cardiac event (MACE), defined as a composite of all-cause mortality and cardiovascular readmissions (heart failure, acute myocardial infarction [AMI], atrial or ventricular arrhythmia and stroke). Patients were grouped into 4 categories based on their initial CMR findings: AMI, acute myocarditis, Takotsubo cardiomyopathy and normal CMR.
Results
The mean age of the study cohort was 55.6±16.5 years and 56.5% were women. CMR (performed at a median of 6 days from presentation) provided a diagnosis in 87% of the patients (38% myocarditis, 28% Takotsubo cardiomyopathy and 21% AMI). Patients with a diagnosis of AMI were prescribed guideline recommended medical therapy. Over a median follow-up of 2524 days (6.9 years), 32 (26.2%) patients experienced a MACE. The all-cause mortality was 2.5%. The most common indication for cardiovascular readmissions in this cohort was heart failure (12.3%) and AMI (9%). In multivariate analysis, a CMR diagnosis of AMI (hazard ratio = 2.6; 95% confidence interval = 1.2, 5.7; p=0.019) and peak troponin (hazard ratio = 1.0003; 95% confidence interval = 1.00003, 1.0006; p=0.028) were significantly associated with MACE after adjusting for age and gender. In addition, CMR diagnosis of AMI was significantly associated with a lower event-free survival rate compared with a diagnosis of non-AMI (adjusted hazard ratio = 2.57, p=0.019) (Figure).
Conclusions
The long-term prognosis of patients with troponin-positive chest pain and unobstructed coronary arteries is not benign. CMR diagnosis of AMI is a significant predictor of MACE even in the absence of significant coronary artery obstruction and despite guideline recommended post AMI therapy.
Figure 1
Funding Acknowledgement
Type of funding source: None
Collapse
|
41
|
Polo Rubio J, Zubizarreta E, Lievens Y, Barton M, Rodin D, Jake V, Grover S, Abdel-Wahab M. OC-0077: Factors Associated with the Global Availability of Radiotherapy Services: an IAEA analysis. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)00103-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
42
|
Rockafellow A, Salman S, WuDunn D, Grover S, Busby E, Quimby A. Ophthalmology Consult Protocol for Orbital Fractures Utilizing Evidence-Based Data. J Oral Maxillofac Surg 2020. [DOI: 10.1016/j.joms.2020.07.104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
43
|
Sangwan G, Mehra A, Grover S, Avasthi A. Psychiatric morbidity among patients attending a rural non-communicable disease clinic. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa166.1042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
The presence of psychiatric illness among patients with physical illnesses leads to poor treatment adherence, poor lifestyle, increased cost of treatment, poor quality of life, worsening of physical illness, work absenteeism, increased hospital visits, poor self-care and higher mortality. The study evaluated the prevalence of cognitive impairment and psychiatric morbidity in non-communicable disease patients. The study highlights that NCD patients should be provided information about the development of cognitive impairment in order to prevent it.
Methods
It was a cross-sectional study conducted among the patients attending the non-communicable disease clinic of a rural community health centre run in collaboration with the Postgraduate Institute Medical Education and Research (PGIMER), Chandigarh. We registered 124 patients after obtaining written informed consent. Instruments: Hindi Mental Status Examination (HMSE), Patient Health Questionnaire-9, Generalized anxiety disorder-7 (GAD-7) scale. Analysis of covariance was applied to see the relationship between the domain of the HMSE and NCDs.
Results
The mean age of the participants was 55.5 years (SD-11.9, Range-26-90). A little more than one third (N = 48, 38.7%) were diagnosed with hypertension only, one-sixth (N = 22; 17.7%) were diagnosed with diabetes mellitus only, and 54 (43.5%) patients were diagnosed with both hypertension and diabetes mellitus. A slightly more than one-third of the study participants were diagnosed with depressive disorder (N = 44, 35.5%), and 29% (N = 36) of the participants were diagnosed with an anxiety disorder. About one-fourth of patients with NCD have cognitive impairment and 39.51% have psychiatric morbidity.
Conclusions
The prevalence of cognitive impairment is higher among patients of NCD with psychiatric morbidity. Patients with NCDs should be routinely screened for cognitive functioning and provided information about the development of cognitive impairment.
Key messages
Because of high prevalence of cognitive impairment and psychiatric morbidity in NCD patients, patients should be provided information to prevent it. There is a need to screen NCD patients routinely for cognitive functioning, and provide them information to prevent cognitive impairment.
Collapse
|
44
|
Wroe LM, Ige TA, Asogwa OC, Aruah SC, Grover S, Makufa R, Fitz-Gibbon M, Sheehy SL. Comparative Analysis of Radiotherapy Linear Accelerator Downtime and Failure Modes in the UK, Nigeria and Botswana. Clin Oncol (R Coll Radiol) 2020; 32:e111-e118. [PMID: 31757747 DOI: 10.1016/j.clon.2019.10.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 05/15/2019] [Accepted: 09/17/2019] [Indexed: 10/25/2022]
Abstract
The lack of radiotherapy linear accelerators (linacs) in low- and middle-income countries (LMICs) has been recognised as a major barrier to providing quality cancer care in these regions, together with a shortfall in the number of highly qualified personnel. It is expected that additional challenges will be faced in operating precise, high-technology radiotherapy equipment in these environments, and anecdotal evidence suggests that linacs have greater downtime and higher failure rates of components than their counterparts in high-income countries. To guide future developments, such as the design of a linac tailored for use in LMIC environments, it is important to take a data-driven approach to any re-engineering of the technology. However, no detailed statistical data on linac downtime and failure modes have been previously collected or presented in the literature. This work presents the first known comparative analysis of failure modes and downtime of current generation linacs in radiotherapy centres, with the aim of determining any correlations between linac environment and performance. Logbooks kept by radiotherapy personnel on the operation of their linac were obtained and analysed from centres in Oxford (UK), Abuja, Benin, Enugu, Lagos, Sokoto (Nigeria) and Gaborone (Botswana). By deconstructing the linac into 12 different subsystems, it was found that the vacuum subsystem only failed in the LMIC centres and the failure rate in an LMIC environment was more than twice as large in six of the 12 subsystems compared with the high-income country. Additionally, it was shown that despite accounting for only 3.4% of the total number of faults, linac faults that took more than 1 h to repair accounted for 74.6% of the total downtime. The results of this study inform future attempts to mitigate the problems affecting linacs in LMIC environments.
Collapse
|
45
|
Perry R, Grover S, Koczwara B, Selvanayagam J. 421 The Utility of Echocardiographic Myocardial Work in the Prediction of Cancer Therapy-Related Cardiac Dysfunction. Heart Lung Circ 2020. [DOI: 10.1016/j.hlc.2020.09.428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
46
|
Pinto B, Jolly M, Dhooria A, Grover S, Raj JM, Devilliers H, Sharma A. Hindi LupusPRO: cross cultural validation of disease specific patient reported outcome measure of lupus. Lupus 2019; 28:1534-1540. [DOI: 10.1177/0961203319880340] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background LupusPRO is a SLE specific patient reported outcomes measure developed and validated in the USA. This study aimed to validate the Hindi version of LupusPRO in systemic lupus erythematosus (SLE) patients in India. Methods Disease activity and damage were assessed using SELENA–SLEDAI and SLICC/ACR damage Index respectively. Demographic and clinical features were recorded. The Hindi Version of LupusPRO and 36-Item Short Form Health Survey (SF-36) were administered for assessment of quality of life. Depression, anxiety and fatigue were assessed using Patient Health Questionnaire 9 (PHQ9), Generalized Anxiety Disorder 7 (GAD7) and Fatigue Severity Scale (FSS) respectively. Internal consistency reliability, test-retest reliability, convergent and discriminant validity (against corresponding domains of the SF-36, fatigue, depression and anxiety), criterion validity (against disease activity and damage) and known group validity were tested. Results A total of 144 (140 females) patients with SLE with a mean age of 32.48 ± 7.26 years participated in the study. The median (interquartile range) SELENA SLEDAI was 2 (5.5). The internal consistency reliability of the LupusPRO domains was >0.7 for most domains (except for lupus symptoms, lupus medication, procreation and social support).We noted good convergent validity of LupusPRO domains with corresponding domains of SF-36, pain vitality with fatigue (FSS) and emotional health domain with depression (PHQ9) and anxiety (GAD7). Criterion validity of lupus symptoms with disease activity was observed. Known group validity of the LupusPRO domains with patient reported health status was observed. Confirmatory factor analysis showed a good fit. Conclusion The Hindi LupusPRO has fair psychometric properties among Indian patients with SLE.
Collapse
|
47
|
Rick T, Habtamu B, Tigneh W, Abrha A, van Norden Y, Grover S, Assefa M, Incrocci L. Patterns of Palliative Radiotherapy in Ethiopia. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
48
|
MacDuffie E, Bvochara-Nsingo M, Wang Q, Ralefala T, Chiyapo S, Balang D, Bhatia R, Shin S, Zetola N, Grover S. Treatment Patterns of Vulvar Cancer in Women Living with HIV in Botswana. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
49
|
Bhatia R, Balogun O, Simonds H, Vanderpuye V, Shah M, Yamoah K, Dominello M, Hanna N, Grover S. Radiation Therapy Current Practice Capacity and Needs Assessment in Africa. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
50
|
Chopra S, Mittal P, Viswanathan A, Tharavichitkul E, Zubizarreta E, Nout RA, Yap ML, Grover S, Rodin D, Rai B, Gondhowiardjo S, Shrivastava SK. Global Collaborations for Cervical Cancer: Can the East-West Alliance Facilitate Treatment for all? Clin Oncol (R Coll Radiol) 2019; 31:529-538. [PMID: 31229379 DOI: 10.1016/j.clon.2019.05.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 05/11/2019] [Accepted: 05/28/2019] [Indexed: 12/20/2022]
Abstract
Despite the advances in the primary prevention of cervical cancer, there is an absolute increase in the incidence of cervical cancer as a result of an increase in world population. A vast majority of patients in low and low-middle income countries continue to present at a locally advanced stage, necessitating treatment with chemoradiation and brachytherapy. There is a dearth of equipment and trained professionals for the treatment of cervical cancer, especially in low and low-middle income countries. There is an urgent need to improve treatment availability and develop better treatments. Worldwide trends, however, reveal a low number of therapeutic and innovative research trials in cervical cancer. The present article elucidates the existing challenges and provides solutions to improve outcomes. The proposed strategies hinge on strengthening collaborations for global advocacy.
Collapse
|