Thomas O. Konney’s research while affiliated with Komfo Anokye Teaching Hospital and other places

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Publications (22)


Demographic characteristics of the participants.
Challenges and Opportunities in Ovarian Cancer Care: A Qualitative Study of Clinician Perspectives from 24 Low- and Middle-Income Countries
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April 2025

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42 Reads

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1 Citation

Journal of Cancer Policy

Anmol Bajwa

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Perceptions of barriers and facilitators for cervical cancer screening from women and healthcare workers in Ghana: Applying the Dynamic Sustainability Framework

February 2024

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145 Reads

Cervical cancer screening has reduced cervical cancer-related mortality by over 70% in countries that have achieved high coverage. However, there are significant geographic disparities in access to screening. In Ghana, although cervical cancer is the second most common cancer in women, there is no national-level cervical cancer screening program, and only 2 to 4% of eligible Ghanaian women have ever been screened for cervical cancer. This study used an exploratory, sequential mixed-methods approach to examine barriers and facilitators to cervical cancer screening from women and healthcare workers perspectives, guided by the Dynamic Sustainability Framework. Two convenience samples of 215 women and 17 healthcare personnel were recruited for this study. All participants were from one of three selected clinics (Ejisu Government Hospital, Kumasi South Hospital, and the Suntreso Government Hospital) in the Ashanti region of Ghana. Descriptive analyses were used to group the data by practice setting and ecological system. Statistical differences in means and proportions were used to evaluate women’s barriers to cervical cancer screening. Quantitative findings from the women’s survey informed qualitative, in-depth interviews with the healthcare workers and analyzed using an inductive thematic analysis. The median age of women and healthcare workers was 37.0 years and 38.0 years respectively. Most women (n=194, 90.2%) reported never having been screened. Women who had not been screened were more likely to have no college or university education. Ecologic factors identified were lack of knowledge about available services, distance to a clinic and requiring a spouse’s permission prior to scheduling. Practice setting barriers included long clinic wait times and culturally sensitive issue. The quantitative and qualitative data were integrated in the data collection stage, results, and subsequent discussion. These findings highlight the need for non-clinician-based culturally sensitive tool options for screening such as self-collected HPV tests to increase screening participation in Ghana.


Outcomes of gynecologic cancer surgery during the COVID-19 pandemic: an international, multicenter, prospective CovidSurg-Gynecologic Oncology Cancer study

September 2023

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3,441 Reads

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14 Citations

BACKGROUND: The CovidSurg-Cancer Consortium aimed to explore the impact of COVID-19 in surgical patients and services for solid cancers at the start of the pandemic. The CovidSurg-Gynecologic Oncology Cancer subgroup was particularly concerned about the magnitude of adverse outcomes caused by the disrupted surgical gynecologic cancer care during the COVID-19 pandemic, which are currently unclear. OBJECTIVE: This study aimed to evaluate the changes in care and short-term outcomes of surgical patients with gynecologic cancers during the COVID-19 pandemic. We hypothesized that the COVID-19 pandemic had led to a delay in surgical cancer care, especially in patients who required more extensive surgery, and such delay had an impact on cancer outcomes. STUDY DESIGN: This was a multicenter, international, prospective cohort study. Consecutive patients with gynecologic cancers who were initially planned for nonpalliative surgery, were recruited from the date of first COVID-19-related admission in each participating center for 3 months. The follow-up period was 3 months from the time of the multidisciplinary tumor board decision to operate. The primary outcome of this analysis is the incidence of pandemic-related changes in care. The secondary outcomes included 30-day perioperative mortality and morbidity and a composite outcome of unresectable disease or disease progression, emergency surgery, and death. RESULTS: We included 3973 patients (3784 operated and 189 nonoperated) from 227 centers in 52 countries and 7 world regions who were initially planned to have cancer surgery. In 20.7% (823/3973) of the patients, the standard of care was adjusted. A significant delay (>8 weeks) was observed in 11.2% (424/3784) of patients, particularly in those with ovarian cancer (213/1355; 15.7%; P<.0001). This delay was associated with a composite of adverse outcomes, including disease progression and death (95/424; 22.4% vs 601/3360; 17.9%; P¼.024) compared with those who had operations within 8 weeks of tumor board decisions. One in 13 (189/2430; 7.9%) did not receive their planned operations, in whom 1 in 20 (5/189; 2.7%) died and 1 in 5 (34/189; 18%) experienced disease progression or death within 3 months of multidisciplinary team board decision for surgery. Only 22 of the 3778 surgical patients (0.6%) acquired perioperative SARS-CoV-2 infections; they had a longer postoperative stay (median 8.5 vs 4 days; P<.0001), higher predefined surgical morbidity (14/22; 63.6% vs 717/3762; 19.1%; P<.0001) and mortality (4/22; 18.2% vs 26/3762; 0.7%; P<.0001) rates than the uninfected cohort. CONCLUSION: One in 5 surgical patients with gynecologic cancer worldwide experienced management modifications during the COVID-19 pandemic. Significant adverse outcomes were observed in those with delayed or cancelled operations, and coordinated mitigating strategies are urgently needed.




Figure 1: Overview of study design IIDG=international guideline development group. SPI=surgical preparedness index.
Figure 2: Relevance of the surgical preparedness index to different external shocks Independent development group members were asked to rate the relevance of each surgical preparedness indicator following five different external health-care system shocks in their local context.
Figure 3: Geographical distribution of SPI score (A) Distribution displayed is centred around the mean value of SPI total score (84·5). Green indicates better prepared surgical systems; red indicates less prepared surgical systems. (B) Distribution of the SPI by country income group. The theoretical score range limits of the SPI were 23-115 points. The lowest mean hospital score was 26 and the highest was 115. These values are displayed at the floor and ceiling values of the x-axis. SPI=surgical preparedness index.
Figure 4: Mean ratings of hospitals across surgical preparedness indicators Scores are a mean following ratings from 1632 participants. Indicators are ordered from highest to lowest mean score (out of 5) overall by indicator.
Elective surgery system strengthening: development, measurement, and validation of the surgical preparedness index across 1632 hospitals in 119 countries NIHR Global Health Unit on Global Surgery*, COVIDSurg Collaborative* †

December 2022

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3,024 Reads

The Lancet

Background The 2015 Lancet Commission on global surgery identified surgery and anaesthesia as indispensable parts of holistic health-care systems. However, COVID-19 exposed the fragility of planned surgical services around the world, which have also been neglected in pandemic recovery planning. This study aimed to develop and validate a novel index to support local elective surgical system strengthening and address growing backlogs.


O016/#739 Outcomes of gynaecological cancer surgery during the COVID-19 pandemic: results from the international, multicenter, prospective covidsurg-gynaecological cancer study

December 2022

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24 Reads

International Journal of Gynecological Cancer

Objectives The magnitude of adverse outcomes caused by the disrupted surgical cancer care during the COVID-19 pandemic is unclear. Our aim was to evaluate the changes in care and short-term outcomes of surgical patients with gynecological cancers during the initial phase of the COVID-19 pandemic internationally. Methods A multicenter, international prospective cohort study including consecutive patients with gynecological cancers who were initially planned for non-palliative surgery. Primary outcome: 30-day postoperative SARS-CoV-2 infection rate. Secondary outcomes: 30-day perioperative mortality and morbidity, COVID-19-related treatment modifications. Results We included 3973 patients (52 countries; 7 world regions). Lower-than-reported rate (22/3778; 0.6%) of perioperative SARS-CoV-2 infections was observed. This group had higher morbidity (63.6% vs 19.1%; p<0.0001) and mortality (18.2% vs 0.7%; p<0.0001), compared to the uninfected cohort. In 20.7% (823/3973), standard of care was adjusted. Significant delay (>8 weeks) was observed in 11.2% (424/3784), particularly in those with ovarian cancer (213/1355; 15.7%). This delay was associated with a composite of adverse outcomes including disease progression and death (95/424; 22.4% versus 601/3360; 17.9%, p=0.024), compared to those who had operations within 8 weeks of their MDT decisions. One in thirteen did not receive their planned operations (189/2430; 7.9%), in whom 1 in 20 (5/189; 2.7%) died and 1 in 5 (34/189; 18%) experienced disease progression or death within 3 months of decisions for surgery. Conclusions One in five surgical patients with gynecological cancer worldwide experienced management modifications during the COVID-19 pandemic. Significant adverse outcomes were observed in those with delayed or cancelled operations- coordinated mitigating strategies are urgently needed.


Figure 1: Overview of study design IIDG=international guideline development group. SPI=surgical preparedness index.
Figure 2: Relevance of the surgical preparedness index to different external shocks Independent development group members were asked to rate the relevance of each surgical preparedness indicator following five different external health-care system shocks in their local context.
Figure 3: Geographical distribution of SPI score (A) Distribution displayed is centred around the mean value of SPI total score (84·5). Green indicates better prepared surgical systems; red indicates less prepared surgical systems. (B) Distribution of the SPI by country income group. The theoretical score range limits of the SPI were 23-115 points. The lowest mean hospital score was 26 and the highest was 115. These values are displayed at the floor and ceiling values of the x-axis. SPI=surgical preparedness index.
Figure 4: Mean ratings of hospitals across surgical preparedness indicators Scores are a mean following ratings from 1632 participants. Indicators are ordered from highest to lowest mean score (out of 5) overall by indicator.
Elective surgery system strengthening: development, measurement, and validation of the surgical preparedness index across 1632 hospitals in 119 countries NIHR Global Health Unit on Global Surgery*, COVIDSurg Collaborative* †

November 2022

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3,924 Reads

The Lancet

Background The 2015 Lancet Commission on global surgery identified surgery and anaesthesia as indispensable parts of holistic health-care systems. However, COVID-19 exposed the fragility of planned surgical services around the world, which have also been neglected in pandemic recovery planning. This study aimed to develop and validate a novel index to support local elective surgical system strengthening and address growing backlogs.


Elective surgery system strengthening: development, measurement, and validation of the surgical preparedness index across 1632 hospitals in 119 countries NIHR Global Health Unit on Global Surgery*, COVIDSurg Collaborative* †

November 2022

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1,161 Reads

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1 Citation

The Lancet

Background The 2015 Lancet Commission on global surgery identified surgery and anaesthesia as indispensable parts of holistic health-care systems. However, COVID-19 exposed the fragility of planned surgical services around the world, which have also been neglected in pandemic recovery planning. This study aimed to develop and validate a novel index to support local elective surgical system strengthening and address growing backlogs.


Elective surgery system strengthening: development, measurement, and validation of the surgical preparedness index across 1632 hospitals in 119 countries NIHR Global Health Unit on Global Surgery*, COVIDSurg Collaborative* †

November 2022

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658 Reads

Background The 2015 Lancet Commission on global surgery identified surgery and anaesthesia as indispensable parts of holistic health-care systems. However, COVID-19 exposed the fragility of planned surgical services around the world, which have also been neglected in pandemic recovery planning. This study aimed to develop and validate a novel index to support local elective surgical system strengthening and address growing backlogs.


Citations (9)


... Frightening, painful, and delusional memories during ICU stay are associated with anxiety, depression, and posttraumatic stress which lead to low quality of life among ICU survivors. 15,30 Appropriately addressing pain while patients are in the ICU is the first step towards addressing this problem. Another is targeting sedation practices that reduce the risk. ...

Reference:

Effect of Low-Dose Ketamine Infusion in the Intensive Care Unit on Postoperative Opioid Consumption and Traumatic Memories After Hospital Discharge: A Randomized Controlled Trial
Elective surgery system strengthening: development, measurement, and validation of the surgical preparedness index across 1632 hospitals in 119 countries NIHR Global Health Unit on Global Surgery*, COVIDSurg Collaborative* †

The Lancet

... Surgical departments were among the most impacted sectors of healthcare during the COVID-19 pandemic [9,10]. Access to both elective and emergency surgeries was significantly reduced, with various tertiary centers reporting a decrease of up to 40% in new cases and elective surgeries [11,12]. Moreover, elective surgeries for newly diagnosed cancer showed a declining trend during the pandemic, particularly for minimally invasive and elective procedures. ...

Elective Cancer Surgery in COVID-19-Free Surgical Pathways During the SARS-CoV-2 Pandemic: An International, Multicenter, Comparative Cohort Study

... Physical resources and infrastructural support are key to the safe provision of high-quality surgical care, as the entire medical community very soberly was reminded during the COVID-19 pandemic. 21 The COVID-19 pandemic not only affected patient health outcomes but also imposed a significant financial burden on countries as they struggled to meet the demands of an overstressed health sector. The CovidSurg Gynaecologic Oncology Cancer study, a prospective international study, assessed the pandemic's effects on surgical practices for eligible gynecology oncology patients. ...

Outcomes of gynecologic cancer surgery during the COVID-19 pandemic: an international, multicenter, prospective CovidSurg-Gynecologic Oncology Cancer study

... On the other hand, a competency-based and time-variable (CB-TV) approach has been successfully introduced and re ned GME programs in many countries (e.g., the UK, the Netherlands, Canada), presenting the paradigm shift in the education of the next generation of physicians [41,42]. Our ndings serve as a reference point, underscoring residents' needs and readiness to transition to CB-TV GME to galvanize healthcare systems against future crises [43,44,45,46,47,48]. ...

Elective surgery system strengthening: development, measurement, and validation of the surgical preparedness index across 1632 hospitals in 119 countries

The Lancet

... The SPI was shown to be relevant at a national and subnational level and is an important method for hospitals to conduct annual self-assessments. 21 These are three lenses through which to view surgical system strength and preparedness; however, each is limited in scope. For example, data from the COVID-19 pandemic suggests that surgical services that would be considered 'strong' (eg, highest resource settings) in a WHO SARA evaluation, may have a low ability to recover from an external shock. ...

Elective surgery system strengthening: development, measurement, and validation of the surgical preparedness index across 1632 hospitals in 119 countries

The Lancet

... Colonoscopy also delivers colorectal therapeutics, such as polypectomy; however, in the UK, the major demand for colonoscopy is as a diagnostic tool [3,13,14]. Since the COVID-19 pandemic, the demand for diagnostic colonoscopy has continued to increase and exceeds the capacity available to meet the targets for timeliness in CRC and inflammatory bowel disease (IBD) diagnosis [15][16][17][18][19][20][21]. This places patients at risk [15,19,20]. ...

The impact of surgical delay on resectability of colorectal cancer: An international prospective cohort study

Colorectal Disease

... Thus, Fe limitation can limit the growth of Symbiodinium spp. (Rodriguez and Ho, 2018) as well as of marine phytoplankton (Sunda & Huntsman, 1997), as observed in our experiment for cells grown in depleted iron conditions (0 nM). An increase in the volume of Symbiodinium sp. cells was observed at the 10 nM Fe condition, indicating that lower Fe concentrations may facilitate cellular expansion. ...

SARS-CoV-2 infection and venous thromboembolism after surgery: an international prospective cohort study

Anaesthesia

... data on the impact of lockdown policies on emergency surgeries is limited, studies have extensively investigated this topic in relation to cancer patients and those suffering from acute myocardial infarction. In correlation with Covid-19 Stringency Index, Bhangu, 2021 et al. presented that one in seven patients who were in regions with full lockdowns did not undergo planned cancer surgery and experienced longer preoperative delays [20]. De Rosa et al. reported a significant reduction in admission rates for acute myocardial infarction during the Covid-19 pandemic across Italy, accompanied by a parallel increase in fatality and complication rates [21]. ...

Effect of COVID-19 pandemic lockdowns on planned cancer surgery for 15 tumour types in 61 countries: an international, prospective, cohort study

The Lancet Oncology

... Kovoor et al. recommend 8-12-week delay post COVID-19 diagnosis [8], whereas a study conducted by Bryant et al. found that there was a 1% reduction in risk of developing postoperative complications for every 10 day delay [9]. Another study found that patients operated on within 6 weeks of a COVID-19 diagnosis were at an increased risk of 30-day postoperative mortality and 30-day postoperative pulmonary complications [10]. ...

Timing of surgery following SARS-CoV-2 infection: an international prospective cohort study.

Anaesthesia