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Barnicot K, Welsh M, Kalwarowsky S, Stevens E, Iles J, Parker J, Miele M, Lawn T, O'Hanlon L, Sundaresh S, Ajala O, Bassett P, Jones C, Ramchandani P, Crawford M. Video feedback parent-infant intervention for mothers experiencing enduring difficulties in managing emotions and relationships: A randomised controlled feasibility trial. BRITISH JOURNAL OF CLINICAL PSYCHOLOGY 2022; 61:1188-1210. [PMID: 36018275 DOI: 10.1111/bjc.12388] [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: 12/06/2021] [Accepted: 07/26/2022] [Indexed: 01/07/2023]
Abstract
OBJECTIVES Parents experiencing mental health difficulties consistent with "personality disorder", often related to a history of complex trauma, may face increased challenges in parent-child relationships and child socioemotional development. There are no published randomised controlled trials (RCTs) evaluating perinatal parent-child interventions for this population. We evaluated the feasibility and acceptability of undertaking an RCT of the video feedback intervention for positive parenting adapted for perinatal mental health (VIPP-PMH). DESIGN Feasibility study incorporating a pilot RCT. METHODS Mothers with enduring difficulties in managing emotions and relationships, consistent with a "personality disorder", and their 6- to 36-month old infants were randomly allocated to receive six sessions of VIPP-PMH (n = 20) or usual care alone (n = 14). RESULTS 76% of eligible mothers consented to participate. Intervention uptake and completion rates were 95% (≥1 VIPP-PMH session) and 70% (6 sessions), respectively. Follow-up rates were 85% at month 5 and 65% at month 8 post-baseline. Blinded observer-ratings of maternal sensitivity in parent-child interaction favoured the intervention group at month 5 (RR = 1.94, 95% CI 0.67-5.63) and month 8 (RR = 1.91, 95% CI 0.68-5.33). Small changes over time in self-rated parenting confidence and stress favoured the intervention group. There were no clear intervention effects on maternal non-intrusiveness or mental health, or on child behaviour problems, emotional functioning, or self-regulation. CONCLUSIONS An RCT of VIPP-PMH is feasible and acceptable to implement with mothers experiencing difficulties consistent with perinatal "personality disorder". A fully powered definitive RCT should be undertaken.
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Thurston L, Hunjan T, Mills E, Wall M, Ertl N, Phylactou M, Muzi B, Patel B, Alexander E, Suladze S, Modi M, Eng PC, Bassett P, Abbara A, Goldmeier D, Comninos A, Dhillo W. RF01 | PMON43 Melanocortin-4 Receptor Agonism Enhances Sexual Brain Processing in Women with Hypoactive Sexual Desire Disorder. J Endocr Soc 2022. [PMCID: PMC9625176 DOI: 10.1210/jendso/bvac150.1196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction Hypoactive sexual desire disorder (HSDD) is characterized by a persistent deficiency of sexual fantasies and desire for sexual activity, causing marked distress or interpersonal difficulty. It is the most prevalent female sexual health problem worldwide, affecting approximately 1 in 10 women, but has limited treatment options despite its substantial health, social, and economic burden. Melanocortin-4 receptor (MC4R) agonists have emerged as a promising therapy for women with HSDD, although, to date, their mechanism of action is unknown. This study aims to use functional MRI to delineate the reproductive neuroendocrine pathways involved and elucidate how MC4R agonists treat HSDD in women. Methods We conducted a randomized, double-blinded, placebo-controlled, crossover clinical study, using psychometric, functional neuroimaging and hormonal analyses, to assess the effects of MC4R agonism on sexual brain processing in 31 premenopausal women with HSDD. Participants attended on two occasions, receiving either a subcutaneous injection of an MC4R agonist (Bremelanotide 1.75 mg), or placebo, at each study visit, thereby acting as their own controls. Results 31 randomized women were included (mean age 32 years, mean duration of HSDD 41 months). MC4R agonism significantly increased self-reported sexual desire for up to 24-hours post administration, compared to placebo (P=0.007). During functional neuroimaging, MC4R agonism enhanced cerebellar and supplementary motor area activity, as well as deactivating the secondary somatosensory cortex, specifically in response to visual erotic videos, compared to placebo (Z=2.3, P<0.05). In addition, MC4R agonism enhanced functional connectivity between the amygdala-insula and amygdala-thalamus during prolonged visual erotic stimuli, compared to placebo (P=0.025). MC4R agonism resulted in a mean increase in LH of 1.1 iU/L (F [1,58] = 13.38, P=0.0005), and FSH of 0.35 iU/L (F [1,60] = 10.97, P=0.0016) across the 300-minute duration of the study, with no effect observed on circulating estradiol or progesterone levels. Interpretation of results and conclusions:We demonstrate that MC4R agonism deactivates the secondary somatosensory cortex which can reduce the detrimental self-monitoring process often observed in HSDD, thereby increasing sexual desire. Furthermore, cerebellar and supplementary motor area activation by MC4R agonism are associated with increased sexual arousal and sexual motor imagery respectively. Finally, MC4R agonism enhanced functional connectivity between key limbic structures which can be disrupted in HSDD. In summary, these data identify the previously undescribed neural substrates and connections through which MC4R agonism modulates sexual brain processing to increase sexual desire. These findings provide mechanistic insight for the action of MC4R agonism in sexual behaviour and are relevant to ongoing therapeutic development for HSDD and for MC4R agonist development more widely. Trial registration: ClinicalTrials.gov identifier NCT04179734.Funding: Investigator-sponsored study funded by AMAG Pharmaceuticals Inc, MRC and NIHR. Presentation: Saturday, June 11, 2022 1:00 p.m. - 1:05 p.m., Monday, June 13, 2022 12:30 p.m. - 2:30 p.m.
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O'Hanlan KA, Bassett P. Exploring Adverse Events and Utilization of Topical Hemostatic Agents in Surgery. JSLS 2022; 26:JSLS.2022.00033. [PMID: 36071989 PMCID: PMC9439288 DOI: 10.4293/jsls.2022.00033] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
Background and Objectives: This retrospective study provides preliminary qualitative assessment of the adverse events (AEs), focusing on pelvic and abdominal AEs and patient outcomes reported for three hemostatic agents used in gynecologic surgery. Methods: Utilization rates for oxidized regenerated cellulose powder (ORC), polysaccharide powder (PSP), and fibrin sealant solution (FSS) were obtained from hospitals via the Premier Healthcare databases for all surgical procedures from January 1, 2018 to September 30, 2020. All reported cases were extracted from the Food and Drug Administration (FDA) Manufacturer and User Facility Device Experience (MAUDE) database for ORC and PSP and from the FDA Adverse Event Reporting System (FAERS) database for FSS. Distributions of AEs by anatomical site (MAUDE/FAERS) and surgical procedures by specialty (Premier) were evaluated for each product. Number of cases and number and types of AEs were compared to the total utilization for each product. Results: PSP was the most used product during the period analyzed (n = 126,509 uses), followed by FSS (n = 80,628 uses), and ORC (n = 41,583 uses). Distribution of surgical procedures by anatomical site varied significantly between hemostatic agents (p < 0.001). ORC was associated with more patient cases with AEs and numbers of reported AEs compared with PSP and FSS (p < 0.001). ORC was associated with higher number of infections than PSP (p < 0.001) and FSS (p < 0.001). Conclusion: These findings suggest that ORC use in abdominal and pelvic surgery may result in more postoperative complications compared with non-ORC hemostatic agents. Further prospective randomized studies are needed to compare efficacy and safety of these products.
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Hunjan T, Thurston L, Mills E, Wall M, Ertl N, Phylactou M, Muzi B, Patel B, Alexander E, Suladze S, Modi M, Eng P, Bassett P, Abbara A, Goldmeier D, Comninos A, Dhillo W. Melanocortin-4 receptor agonism modulates sexual brain processing in women with low sexual desire. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.03.537] [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]
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Obaro AE, Plumb AA, Halligan S, Mallett S, Bassett P, McCoubrie P, Baldwin-Cleland R, Ugarte-Cano C, Lung P, Muckian J, Ilangovan R, Gupta A, Robinson C, Higginson A, Britton I, Greenhalgh R, Patel U, Mainta E, Gangi A, Taylor SA, Burling D. Colorectal Cancer: Performance and Evaluation for CT Colonography Screening-A Multicenter Cluster-Randomized Controlled Trial. Radiology 2022; 303:E29. [PMID: 35468019 DOI: 10.1148/radiol.229007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Obaro AE, Plumb AA, Halligan S, Mallett S, Bassett P, McCoubrie P, Baldwin-Cleland R, Ugarte-Cano C, Lung P, Muckian J, Ilangovan R, Gupta A, Robinson C, Higginson A, Britton I, Greenhalgh R, Patel U, Mainta E, Gangi A, Taylor SA, Burling D. Colorectal Cancer: Performance and Evaluation for CT Colonography Screening- A Multicenter Cluster-randomized Controlled Trial. Radiology 2022; 303:361-370. [PMID: 35166585 DOI: 10.1148/radiol.211456] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Background Most radiologists reporting CT colonography (CTC) do not undergo compulsory performance accreditation, potentially lowering diagnostic sensitivity. Purpose To determine whether 1-day individualized training in CTC reporting improves diagnostic sensitivity of experienced radiologists for 6-mm or larger lesions, the durability of any improvement, and any associated factors. Materials and Methods This prospective, multicenter cluster-randomized controlled trial was performed in National Health Service hospitals in England and Wales between April 2017 and January 2020. CTC services were cluster randomized into intervention (1-day training plus feedback) or control (no training or feedback) arms. Radiologists in the intervention arm attended a 1-day workshop focusing on CTC reporting pitfalls with individualized feedback. Radiologists in the control group received no training. Sensitivity for 6-mm or larger lesions was tested at baseline and 1, 6, and 12 months thereafter via interpretation of 10 CTC scans at each time point. The primary outcome was the mean difference in per-lesion sensitivity between arms at 1 month, analyzed using multilevel regression after adjustment for baseline sensitivity. Secondary outcomes included per-lesion sensitivity at 6- and 12-month follow-up, sensitivity for flat neoplasia, and effect of prior CTC experience. Results A total of 69 hospitals were randomly assigned to the intervention (31 clusters, 80 radiologists) or control (38 clusters, 59 radiologists) arm. Radiologists were experienced (median, 500-999 CTC scans interpreted) and reported CTC scans routinely (median, 151-200 scans per year). One-month sensitivity improved after intervention (66.4% [659 of 992]) compared with sensitivity in the control group (42.4% [278 of 655]; difference = 20.8%; 95% CI: 14.6, 27.0; P < .001). Improvements were maintained at 6 (66.4% [572 of 861] vs 50.5% [283 of 560]; difference = 13.0%; 95% CI: 7.4, 18.5; P < .001) and 12 (63.7% [310 of 487] vs 44.4% [187 of 421]; difference = 16.7%; 95% CI: 10.3, 23.1; P < .001) months. This beneficial effect applied to flat lesions (difference = 22.7%; 95% CI: 15.5, 29.9; P < .001) and was independent of career experience (≥1500 CTC scans: odds ratio = 1.09; 95% CI: 0.88, 1.36; P = .22). Conclusion For radiologists evaluating CT colonography studies, a 1-day training intervention yielded sustained improvement in detection of clinically relevant colorectal neoplasia, independent of previous career experience. Clinical trial registration no. NCT02892721 © RSNA, 2022 Online supplemental material is available for this article. See also the editorial by Pickhardt in this issue.
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Ho KMA, Davies H, Epstein R, Bassett P, Hogan Á, Kabir Y, Rubin J, Shin GY, Reid JP, Torii R, Tiwari MK, Balachandran R, Lovat LB. Spatiotemporal droplet dispersion measurements demonstrate face masks reduce risks from singing. Sci Rep 2021; 11:24183. [PMID: 34921199 PMCID: PMC8683488 DOI: 10.1038/s41598-021-03519-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 12/03/2021] [Indexed: 12/02/2022] Open
Abstract
COVID-19 has restricted singing in communal worship. We sought to understand variations in droplet transmission and the impact of wearing face masks. Using rapid laser planar imaging, we measured droplets while participants exhaled, said 'hello' or 'snake', sang a note or 'Happy Birthday', with and without surgical face masks. We measured mean velocity magnitude (MVM), time averaged droplet number (TADN) and maximum droplet number (MDN). Multilevel regression models were used. In 20 participants, sound intensity was 71 dB for speaking and 85 dB for singing (p < 0.001). MVM was similar for all tasks with no clear hierarchy between vocal tasks or people and > 85% reduction wearing face masks. Droplet transmission varied widely, particularly for singing. Masks decreased TADN by 99% (p < 0.001) and MDN by 98% (p < 0.001) for singing and 86-97% for other tasks. Masks reduced variance by up to 48%. When wearing a mask, neither singing task transmitted more droplets than exhaling. In conclusion, wide variation exists for droplet production. This significantly reduced when wearing face masks. Singing during religious worship wearing a face mask appears as safe as exhaling or talking. This has implications for UK public health guidance during the COVID-19 pandemic.
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Notiar A, Jidong DE, Hawa F, Lunat F, Shah S, Bassett P, Edge D, Naeem F, Husain N. Treatment of maternal depression in low-income women: A feasibility study from Kilifi, Kenya. Int J Clin Pract 2021; 75:e14862. [PMID: 34516036 DOI: 10.1111/ijcp.14862] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 06/21/2021] [Accepted: 09/10/2021] [Indexed: 12/01/2022] Open
Abstract
AIMS OF THE STUDY To test the feasibility and acceptability of a group psychosocial intervention called Learning Through Play (LTP) plus Culturally adapted Cognitive Behaviour Therapy (CaCBT) for depressed Kenyan mothers with children aged 0-36 months. METHODS USED TO CONDUCT THE STUDY This study was a single-arm mixed methods feasibility study to test an integrated parenting intervention for postnatal depression in a low-income rural area of Fumbini village in Kilifi District of Kenya. Women between the ages of 18 and 45 years with children up to 3 years were screened for depression using the Patient Health Questionnaire (PHQ-9). Those scoring above 10 on PHQ-9 were interviewed using the Revised Clinical Interview Schedule (CIS-R) to confirm the diagnosis of depression. Assessments were carried out at baseline and at the end of the intervention (3 months), followed by qualitative interviews with 12 women. Qualitative interviews were analysed using thematic analysis from a socio-constructionist theoretical lens. RESULTS OF THE STUDY The LTP Plus was both feasible and acceptable with high satisfaction among the participants. Qualitative results showed that the women perceived the intervention as beneficial in reducing the symptoms of depression, coping with stress and negative emotions. The results also indicated a reduction in scores on PHQ-9, GAD-7 with an increase in perceived social support, health-related quality of life and an improvement in mothers' knowledge about child development at the end of the intervention. CONCLUSIONS DRAWN FROM THE STUDY AND CLINICAL IMPLICATIONS This study represents the first feasibility research on integrated parenting intervention in Kenya. The results indicated that culturally adapted LTP plus CaCBT is feasible and acceptable in a low-income setting of Kenya. There is now a need to study the clinical and cost-effectiveness of LTP plus CaCBT in an appropriately powered larger randomised control trial, with a longer follow-up period.
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Thayyil S, Bassett P, Shankaran S. Questions about the HELIX trial – Authors' reply. THE LANCET GLOBAL HEALTH 2021; 9:e1654-e1655. [DOI: 10.1016/s2214-109x(21)00499-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 10/12/2021] [Indexed: 12/19/2022] Open
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Iqbal N, Dilke SM, Geldof J, Sahnan K, Adegbola S, Bassett P, Tozer P. Is fistulotomy with immediate sphincter reconstruction (FISR) a sphincter preserving procedure for high anal fistula? A systematic review and meta-analysis. Colorectal Dis 2021; 23:3073-3089. [PMID: 34623747 DOI: 10.1111/codi.15945] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 06/22/2021] [Accepted: 07/19/2021] [Indexed: 12/23/2022]
Abstract
AIM This systematic review aimed to assess the outcomes of fistulotomy or fistulectomy and immediate sphincter repair (FISR) in relation to healing, incontinence and sphincter dehiscence both overall and in patients with high anal fistulae. METHODS Medline, Embase and The Cochrane library were searched for studies of patients undergoing FISR for anal fistula. Data regarding healing, continence and sphincter dehiscence were extracted overall and for high anal fistulae. The DerSimonian-Laird random-effects method was used for pooled analysis, heterogeneity between studies was assessed based on the significance of between-study heterogeneity, and on the size of the I2 value. Risk of bias was assessed using the Cochrane risk of bias tool and the Newcastle-Ottawa scale. RESULTS We identified 21 studies evaluating 1700 patients. Pooled analysis of healing reached 93% (95% CI: 91%-95%, I2 = 51% p-value for heterogeneity = 0.004), with continence disturbance and worsening continence reaching 11% (95% CI: 6%-18%, I2 = 87% p < 0.001) and 8% (95% CI: 4%-13%, I2 = 74% p < 0.001), respectively. Subgroup analysis according to fistula height could only be conducted on limited data. Pooled healing in high anal fistulae was 89% (95% CI: 84%-94%, I2 = 76% p < 0.001), 16% suffered disturbance of continence (95% CI: 7%-27%, I2 = 89% p < 0.001), 8% worsening continence from baseline (95% CI: 2%-16%, I2 = 80% p < 0.001) and 2% suffered sphincter dehiscence (95% CI: 0%-10%, I2 = 89% p < 0.001). CONCLUSION The evidence suggests FISR is a safe, effective procedure. However, data are limited by inconsistencies in reporting of continence and definition of fistula height, particularly high anal fistulae. Significant heterogeneity means that outcomes in high fistulae remain uncertain.
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Johnson S, Marshall A, Hughes D, Holmes E, Henrich F, Nurmikko T, Sharma M, Frank B, Bassett P, Marshall A, Magerl W, Goebel A. Mechanistically informed non-invasive peripheral nerve stimulation for peripheral neuropathic pain: a randomised double-blind sham-controlled trial. J Transl Med 2021; 19:458. [PMID: 34742297 PMCID: PMC8572078 DOI: 10.1186/s12967-021-03128-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 10/23/2021] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Induction of long-term synaptic depression (LTD) is proposed as a treatment mechanism for chronic pain but remains untested in clinical populations. Two interlinked studies; (1) A patient-assessor blinded, randomised, sham-controlled clinical trial and (2) an open-label mechanistic study, sought to examine therapeutic LTD for persons with chronic peripheral nerve injury pain. METHODS (1) Patients were randomised using a concealed, computer-generated schedule to either active or sham non-invasive low-frequency nerve stimulation (LFS), for 3 months (minimum 10 min/day). The primary outcome was average pain intensity (0-10 Likert scale) recorded over 1 week, at 3 months, compared between study groups. (2) On trial completion, consenting subjects entered a mechanistic study assessing somatosensory changes in response to LFS. RESULTS (1) 76 patients were randomised (38 per group), with 65 (31 active, 34 sham) included in the intention to treat analysis. The primary outcome was not significant, pain scores were 0.3 units lower in active group (95% CI - 1.0, 0.3; p = 0.30) giving an effect size of 0.19 (Cohen's D). Two non-device related serious adverse events were reported. (2) In the mechanistic study (n = 19) primary outcomes of mechanical pain sensitivity (p = 0.006) and dynamic mechanical allodynia (p = 0.043) significantly improved indicating reduced mechanical hyperalgesia. CONCLUSIONS Results from the RCT failed to reach significance. Results from the mechanistic study provide new evidence for effective induction of LTD in a clinical population. Taken together results add to mechanistic understanding of LTD and help inform future study design and approaches to treatment. Trial registration ISRCTN53432663.
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Sharkey AR, Gambhir P, Saraskani S, Walker R, Hajilou A, Bassett P, Sandhu N, Croasdale P, Honey I, Diamantopoulos A, Goh V. Occupational radiation exposure in doctors: an analysis of exposure rates over 25 years. Br J Radiol 2021; 94:20210602. [PMID: 34538079 PMCID: PMC8553192 DOI: 10.1259/bjr.20210602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVES Healthcare professionals' occupational exposure to ionising radiation may be increasing due to increasing use of imaging and image-guided intervention. This study aims to assess the occupational exposure of doctors over a 25-year period at an NHS teaching hospital. METHODS Dosemeter measurements were collected prospectively from 1995 to 2019. Two retrospective analyses were performed over time (first including all measurements, second excluding "zero-dose" measurements), and by speciality. Group comparisons were undertaken using multilevel linear regression; a p-value <0.05 was deemed significant. RESULTS 8,892 measurements (3,983 body, 1,514 collar, 649 eye, 2,846 hand), of which 3,350 were non-zero measurements (1,541 body, 883 collar, 155 eye, 771 hand), were included. Whole dataset analysis found a significant decrease in exposure for radiologists and cardiologists, as measured by body, hand and collar dosemeters over the last 25 years (p < 0.01 for all). The non-zero readings reflect the whole cohort analysis except in the case of eye dosemeters, which showed a significant decrease in exposure for cardiologists (p < 0.01), but a significant increase for radiologists and surgeons/anaesthetists (p < 0.01 for both). CONCLUSIONS Whilst ionising radiation remains an occupational risk for doctors, the overall decreasing trend in occupational exposure is reassuring. However, a significant rise in eye dose for radiologists, surgeons and anaesthetists is concerning, and close monitoring is required to prevent future issues. ADVANCES IN KNOWLEDGE This paper is one of few evaluating the occupational radiation exposure to doctors over a 25-year period, showing that although most dosemeter measurements reflect decreasing exposure, the increase in eye exposure warrants caution.
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Hussein M, Alzoubaidi D, O'Donnell M, de la Serna A, Bassett P, Varbobitis I, Hengehold T, Ortiz Fernandez-Sordo J, Rey JW, Hayee B, Despott EJ, Murino A, Graham D, Latorre M, Moreea S, Boger P, Dunn J, Mainie I, Mullady D, Early D, Ragunath K, Anderson J, Bhandari P, Goetz M, Kiesslich R, Coron E, Rodriguez de Santiago E, Gonda T, Gross SA, Lovat LB, Haidry R. Hemostatic powder TC-325 treatment of malignancy-related upper gastrointestinal bleeds: International registry outcomes. J Gastroenterol Hepatol 2021; 36:3027-3032. [PMID: 34132412 DOI: 10.1111/jgh.15579] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 05/18/2021] [Accepted: 06/05/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM Upper gastrointestinal tumors account for 5% of upper gastrointestinal bleeds. These patients are challenging to treat due to the diffuse nature of the neoplastic bleeding lesions, high rebleeding rates, and significant transfusion requirements. TC-325 (Cook Medical, North Carolina, USA) is a hemostatic powder for gastrointestinal bleeding. The aim of this study was to examine the outcomes of upper gastrointestinal bleeds secondary to tumors treated with Hemospray therapy. METHODS Data were prospectively collected on the use of Hemospray from 17 centers. Hemospray was used during emergency endoscopy for upper gastrointestinal bleeds secondary to tumors at the discretion of the endoscopist as a monotherapy, dual therapy with standard hemostatic techniques, or rescue therapy. RESULTS One hundred and five patients with upper gastrointestinal bleeds secondary to tumors were recruited. The median Blatchford score at baseline was 10 (interquartile range [IQR], 7-12). The median Rockall score was 8 (IQR, 7-9). Immediate hemostasis was achieved in 102/105 (97%) patients, 15% of patients had a 30-day rebleed, 20% of patients died within 30 days (all-cause mortality). There was a significant improvement in transfusion requirements following treatment (P < 0.001) when comparing the number of units transfused 3 weeks before and after treatment. The mean reduction was one unit per patient. CONCLUSIONS Hemospray achieved high rates of immediate hemostasis, with comparable rebleed rates following treatment of tumor-related upper gastrointestinal bleeds. Hemospray helped in improving transfusion requirements in these patients. This allows for patient stabilization and bridges towards definitive surgery or radiotherapy to treat the underlying tumor.
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Burgod C, Pant S, Morales MM, Montaldo P, Ivain P, Elangovan R, Bassett P, Thayyil S. Effect of intra-partum Oxytocin on neonatal encephalopathy: a systematic review and meta-analysis. BMC Pregnancy Childbirth 2021; 21:736. [PMID: 34717571 PMCID: PMC8556930 DOI: 10.1186/s12884-021-04216-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 10/15/2021] [Indexed: 11/15/2022] Open
Abstract
Background Oxytocin is widely used for induction and augmentation of labour, particularly in low- and middle-income countries (LMICs). In this systematic review and meta-analysis, we examined the effect of intra-partum Oxytocin use on neonatal encephalopathy. Methods The protocol for this study was registered with PROSPERO (ID: CRD42020165049). We searched Medline, Embase and Web of Science Core Collection databases for papers published between January 1970 and May 2021. We considered all studies involving term and near-term (≥36 weeks’ gestation) primigravidae and multiparous women. We included all randomised, quasi-randomised clinical trials, retrospective studies and non-randomised prospective studies reporting intra-partum Oxytocin administration for induction and/or augmentation of labour. Our primary outcome was neonatal encephalopathy. Risk of bias was assessed in non-randomised studies using the Risk Of Bias In Non-randomised Studies of Interventions (ROBINS-I) tool. The RoB 2.0 tool was used for randomised studies. A Mantel-Haenszel statistical method and random effects analysis model were used for meta-analysis. Odds ratios were used to determine effect measure and reported with 95% confidence intervals. Results We included data from seven studies (6 Case-control studies, 1 cluster-randomised trial) of which 3 took place in high-income countries (HICs) and 4 in LMICs. The pooled data included a total of 24,208 women giving birth at or after 36 weeks; 7642 had intra-partum Oxytocin for induction and/or augmentation of labour, and 16,566 did not receive intra-partum Oxytocin. Oxytocin use was associated with an increased prevalence of neonatal encephalopathy (Odds Ratio 2.19, 95% CI 1.58 to 3.04; p < 0.00001). Conclusions Intra-partum Oxytocin may increase the risk of neonatal encephalopathy. Future clinical trials of uterotonics should include neonatal encephalopathy as a key outcome. Supplementary Information The online version contains supplementary material available at 10.1186/s12884-021-04216-3.
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Haugk B, Horton D, Oppong K, Leeds J, Darne A, Sloan P, Ness T, Jones C, Bassett P, Nayar M. Morphological and p40 immunohistochemical analysis of squamous differentiation in endoscopic ultrasound guided fine needle biopsies of pancreatic ductal adenocarcinoma. Sci Rep 2021; 11:21290. [PMID: 34711883 PMCID: PMC8553828 DOI: 10.1038/s41598-021-00652-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 10/14/2021] [Indexed: 12/13/2022] Open
Abstract
The basal-like molecular subtype of pancreatic ductal adenocarcinoma (PDAC) is associated with poor prognosis and upregulation in TP63ΔN (p40) network. Adenosquamous histology can be observed. This study assessed immunohistochemical p40 expression in fine needle biopsy (FNB) samples with PDAC and association with cytomorphological features of squamous differentiation and clinical data. 106 EUS FNBs with PDAC were assessed for eight cytomorphological features of squamous differentiation. P40 H-score (intensity 0-3 × percentage positive nuclei) was analysed for association with morphological features, patient age, gender, operability, chemotherapy and survival. P40 H-score in 14 paired FNBs and resections was compared. P40 h-score was 1-3 in 31%, 4-30 in 16% and > 30 in 13% of FNBs. It was significantly associated with intercellular bridges, elongated cell shape, sharp cell borders, angular nuclei with homogenous chromatin (p < 0.001) and dense cytoplasm (p = 0.002). Keratinisation was not seen. Inoperable patients (n = 81) had a shorter median survival for h-score > 30 (n = 9, 1.8 months) than for h-score ≤ 30 (n = 66, 6.7 months) not quite reaching statistical significance (p = 0.08). P40 was significantly associated with squamous morphology in FNBs with PDAC. P40 H-score > 30 showed a trend towards shorter survival in inoperable patients. Squamous differentiation may be a treatment target in PDAC.
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Sawhney I, Perera B, Bassett P, Zia A, Alexander RT, Shankar R. Attention-deficit hyperactivity disorder in people with intellectual disability: statistical approach to developing a bespoke screening tool. BJPsych Open 2021; 7:e187. [PMID: 34602112 PMCID: PMC8503915 DOI: 10.1192/bjo.2021.1023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Attention-deficit hyperactivity disorder (ADHD) is common among people with intellectual disability. Diagnosing ADHD in this clinically and cognitively complex and diverse group is difficult, given the overlapping psychiatric and behavioural presentations. Underdiagnoses and misdiagnoses leading to irrational polypharmacy and worse health and social outcomes are common. Diagnostic interviews exist, but are cumbersome and not in regular clinical use. AIMS We aimed to develop a screening tool to help identify people with intellectual disability and ADHD. METHOD A prospective cross-sectional study, using STROBE guidance, invited all carers of people with intellectual disability aged 18-50 years open to the review of the psychiatric team in a single UK intellectual disability service (catchment population: 150 000). A ten-item questionnaire based on the DSM-V ADHD criteria was circulated. All respondents' baseline clinical characteristics were recorded, and the DIVA-5-ID was administered blinded to the individual questionnaire result. Fisher exact and multiple logistic regressions were conducted to identify relevant questionnaire items and the combinations that afforded best sensitivity and specificity for predicting ADHD. RESULTS Of 78 people invited, 39 responded (26 men, 13 women), of whom 30 had moderate-to-profound intellectual disability and 38 had associated comorbidities and on were medication, including 22 on psychotropics. Thirty-six screened positive for ADHD, and 24 were diagnosed (16 men, eight women). Analysis showed two positive responses on three specific questions to have 88% sensitivity and 87% specificity, and be the best predictor of ADHD. CONCLUSIONS The three-question screening is an important development for identifying ADHD in people with intellectual disability. It needs larger-scale replication to generate generalisable results.
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Hussein M, Sehgal V, Sami S, Bassett P, Sweis R, Graham D, Telese A, Morris D, Rodriguez-Justo M, Jansen M, Novelli M, Banks M, Lovat LB, Haidry R. The natural history of low-grade dysplasia in Barrett's esophagus and risk factors for progression. JGH OPEN 2021; 5:1019-1025. [PMID: 34584970 PMCID: PMC8454488 DOI: 10.1002/jgh3.12625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 07/02/2021] [Accepted: 07/03/2021] [Indexed: 11/18/2022]
Abstract
Background and Aim Barrett's esophagus is associated with increased risk of esophageal adenocarcinoma. The optimal management of low‐grade dysplasia arising in Barrett's esophagus remains controversial. We performed a retrospective study from a tertiary referral center for Barrett's esophagus neoplasia, to estimate time to progression to high‐grade dysplasia/esophageal adenocarcinoma in patients with confirmed low‐grade dysplasia compared with those with downstaged low‐grade dysplasia from index presentation and referral. We analyzed risk factors for progression. Methods We analyzed consecutive patients with low‐grade dysplasia in Barrett's esophagus referred to a single tertiary center (July 2006–October 2018). Biopsies were reviewed by at least two expert pathologists. Results One hundred and forty‐seven patients referred with suspected low‐grade dysplasia were included. Forty‐two of 133 (32%) of all external referrals had confirmed low‐grade dysplasia after expert histopathology review. Multivariable analysis showed nodularity at index endoscopy (P < 0.05), location of dysplasia (P = 0.05), and endoscopic therapy after referral (P = 0.09) were associated with progression risk. At 5 years, 59% of patients with confirmed low‐grade dysplasia had not progressed versus 74% of patients in the cohort downstaged to non‐dysplastic Barrett's esophagus. Conclusion Our data show variability in the diagnosis of low‐grade dysplasia. The cumulative incidence of progression and time to progression varied across subgroups. Confirmed low‐grade dysplasia had a shorter progression time compared with the downstaged group. Nodularity at index endoscopy and multifocal low‐grade dysplasia were significant risk factors for progression. It is important to differentiate these high‐risk subgroups so that decisions on surveillance/endotherapy can be personalized.
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Pring ET, Gould LE, Malietzis G, Lung P, Bharal M, Fadodun T, Bassett P, Naghibi M, Taylor C, Drami I, Chauhan D, Street T, Francis NK, Athanasiou T, Saxton JM, Jenkins JT. BiCyCLE NMES-neuromuscular electrical stimulation in the perioperative treatment of sarcopenia and myosteatosis in advanced rectal cancer patients: design and methodology of a phase II randomised controlled trial. Trials 2021; 22:621. [PMID: 34526100 PMCID: PMC8442432 DOI: 10.1186/s13063-021-05573-2] [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: 07/20/2020] [Accepted: 08/27/2021] [Indexed: 12/01/2022] Open
Abstract
Background Colorectal cancer is associated with secondary sarcopenia (muscle loss) and myosteatosis (fatty infiltration of muscle) and patients who exhibit these host characteristics have poorer outcomes following surgery. Furthermore, patients, who undergo curative advanced rectal cancer surgery such as pelvic exenteration, are at risk of skeletal muscle loss due to immobility, malnutrition and a post-surgical catabolic state. Neuromuscular electrical stimulation (NMES) may be a feasible adjunctive treatment to help ameliorate these adverse side-effects. Hence, the purpose of this study is to investigate NMES as an adjunctive pre- and post-operative treatment for rectal cancer patients in the radical pelvic surgery setting and to provide early indicative evidence of efficacy in relation to key health outcomes. Method In a phase II, double-blind, randomised controlled study, 58 patients will be recruited and randomised (1:1) to either a treatment (NMES plus standard care) or placebo (sham-NMES plus standard care) group. The intervention will begin 2 weeks pre-operatively and continue for 8 weeks after exenterative surgery. The primary outcome will be change in mean skeletal muscle attenuation, a surrogate marker of myosteatosis. Sarcopenia, quality of life, inflammatory status and cancer specific outcomes will also be assessed. Discussion This phase II randomised controlled trial will provide important preliminary evidence of the potential for this adjunctive treatment. It will provide guidance on subsequent development of phase 3 studies on the clinical benefit of NMES for rectal cancer patients in the radical pelvic surgery setting. Trial registration Protocol version 6.0; 05/06/20. ClinicalTrials.gov NCT04065984. Registered on 22 August 2019; recruiting. Supplementary Information The online version contains supplementary material available at 10.1186/s13063-021-05573-2.
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Husain MO, Chaudhry IB, Khan Z, Khoso AB, Kiran T, Bassett P, Husain MI, Upthegrove R, Husain N. Depression and suicidal ideation in schizophrenia spectrum disorder: a cross-sectional study from a lower middle-income country. Int J Psychiatry Clin Pract 2021; 25:245-251. [PMID: 34261408 DOI: 10.1080/13651501.2021.1914664] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVES Depression has long been considered a significant feature of schizophrenia and is associated with more frequent psychotic episodes, increased service utilisation, substance misuse, poor quality of life and completed suicide. However, there is a distinct lack of literature on this comorbidity from low- and middle-income countries or non-western cultural backgrounds. METHODS This is a cross-sectional analysis of baseline data from a large randomised controlled trial, examining the prevalence of depression and suicidal ideation in patients with schizophrenia spectrum disorder. A total of 298 participants were recruited from inpatient and outpatient psychiatric units in Karachi, Pakistan. Participants completed the Calgary Depression Scale for Schizophrenia (CDSS), Positive and Negative Syndrome Scale (PANSS), Euro Qol (EQ-5D) and Social Functioning Scale (SFS). RESULTS Data indicate that 36% of participants in the study were depressed and 18% endorsed suicidal ideation. Depression was associated with higher positive symptom scores and reduced quality of life, but no significant difference in negative symptoms and social functioning. CONCLUSIONS Depression and suicidal ideation are prevalent in Pakistani patients diagnosed with schizophrenia spectrum disorder. Evaluation of depressive symptoms in this group may help identify individuals at higher risk of completed suicide, allowing for targeted interventions to improve outcomes.Key pointsTo our knowledge, this is the first study describing the prevalence of depression and suicidal ideation in individuals with schizophrenia from Pakistan.Our data indicate that 36% of individuals with schizophrenia in our sample were depressed and 18% endorsed suicidal ideation.Depression in schizophrenia was associated with poorer quality of life and higher positive symptom burden.This study adds to the scarce literature from low- and middle-income countries where the burden of mental illness is great and where the majority of suicide deaths occur.Addressing social inequality, food insecurity, high rates of unemployment and low levels of literacy in these settings may have a profound effect on population mental health and suicide risk.
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Husain N, Kiran T, Fatima B, Chaudhry IB, Husain M, Shah S, Bassett P, Cohen N, Jafri F, Naeem S, Zadeh Z, Roberts C, Rahman A, Naeem F, Husain MI, Chaudhry N. An integrated parenting intervention for maternal depression and child development in a low-resource setting: Cluster randomized controlled trial. Depress Anxiety 2021; 38:925-939. [PMID: 34010505 DOI: 10.1002/da.23169] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 04/20/2021] [Accepted: 05/03/2021] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Rates of depression among Pakistani mothers are high, leading to poor developmental outcomes in their children. This study tested the effectiveness of a manualized integrated parenting program; Learning through Play Plus (LTP+) for maternal depression in Karachi, Pakistan. METHODS A cluster randomized control trial conducted from January 2014 to December 2015 across 120 villages in Karachi. A total of 774 depressed mothers aged 18-44 years with children aged 0-30 months old, were included. Villages were randomized to receive LTP+ added to treatment as usual (TAU) or TAU alone. Primary outcomes were severity of maternal depression at 3 and 6 months measured by the Edinburgh Postnatal Depression Scale and child socio-emotional development at 6 months measured by the Ages and Stages Questionnaire (ASQ). Secondary outcomes included maternal anxiety, quality of life, social support, parenting competence, and knowledge about child development. RESULTS Mothers in the LTP+ group reported significantly lower depression scores compared to those in the TAU group (6.6 vs. 13.8, effect size [ES]: -7.2; 95% confidence interval [CI]: -8.2, -6.1) at 3 and 6 months (7.2 vs. 12.00; ES: -4.6; 95% CI: -5.9, -3.4). Child socio-emotional development at 6 months was significantly better in the LTP+ group on all domains of the ASQ. There were also statistically significant improvements on all secondary outcomes at 3- and 6-month follow-up. CONCLUSION In low-resource settings like Pakistan, low-cost integrated parenting interventions delivered by lay health workers can provide effective treatment for depressed mothers, leading to improvements in child development.
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Husain MI, Umer M, Chaudhry IB, Husain MO, Rahman R, Shakoor S, Khaliq A, Ali WM, Zaheer J, Bassett P, Mulsant BH, Chaudhry N, Husain N. Relationship between childhood trauma, personality, social support and depression in women attending general medical clinics in a low and middle-income country. J Affect Disord 2021; 292:526-533. [PMID: 34147964 DOI: 10.1016/j.jad.2021.06.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 06/02/2021] [Accepted: 06/05/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND Associations between childhood trauma, personality, and Major Depressive Disorder (MDD) have been well established in studies conducted in high-income countries. However, there are limited studies on these associations in low and middle-income countries (LMICs), where MDD is highly prevalent. We assessed the relationships between childhood trauma, personality, and MDD in women in Karachi, Pakistan. METHOD In this cross-sectional study of 455 female patients attending general medical outpatient clinics, a diagnosis of MDD was confirmed using the Structured Clinical Interview for DSM-IV (SCID); retrospective reports of childhood trauma were collected using the childhood trauma questionnaire (CTQ); and Big Five personality traits were assessed using the NEO Personality Inventory Revised (NEO PI-R). Other measures included the Life Events Questionnaire (LEQ) and the Multidimensional Scale of Perceived Social Support (MSPSS). Factors independently associated with MDD were determined using logistic regression analyses. RESULTS Of the 455 women recruited between August 1, 2011 and July 31, 2013, 242 (53%) had a diagnosis of MDD. Women with MDD were significantly more likely to be separated, had more stressful life events and higher CTQ scores. Higher perceived social support, conscientiousness and extraversion were independently associated with significantly reduced odds of MDD. There were no significant associations between CTQ scores and any of the NEO PI-R subscales. LIMITATIONS Ratings of childhood trauma were based on retrospective recall. CONCLUSION MDD and a history of childhood trauma were highly prevalent in Pakistani women attending general medical clinics. Interventions to prevent childhood trauma and promote social support in women may improve public mental health in LMICs like Pakistan.
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Adegbola SO, Dibley L, Sahnan K, Wade T, Verjee A, Sawyer R, Mannick S, McCluskey D, Bassett P, Yassin N, Warusavitarne J, Faiz O, Phillips R, Tozer PJ, Norton C, Hart AL. Development and initial psychometric validation of a patient-reported outcome measure for Crohn's perianal fistula: the Crohn's Anal Fistula Quality of Life (CAF-QoL) scale. Gut 2021; 70:1649-1656. [PMID: 33272978 PMCID: PMC8355881 DOI: 10.1136/gutjnl-2019-320553] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 08/22/2020] [Accepted: 10/29/2020] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Crohn's perianal fistulas are challenging for patients and clinicians. Many do not respond to available treatments and despite recommendations by a global consensus, there are currently no specific patient-derived quality of life tools to measure response to treatment. We present a new validated patient-reported outcome measure (PROM) for this complicated disease phenotype. METHODS A draft questionnaire was generated using unstructured qualitative patient interviews on the experience of living with Crohn's perianal fistula, a nationwide multidisciplinary consensus exercise, a systematic review of outcomes assessing medical/surgical/combined treatment and a patient and public involvement day. Psychometric properties were assessed including construct validity (by comparison with the Hospital Anxiety and Depression Scale (HADS) and the UK Inflammatory Bowel Disease Questionnaire (UK-IBDQ)), and reliability and responsiveness was assessed by test-retest analysis. RESULTS Data from 211 patients contributed to development of a final 28-item questionnaire. The Crohn's Anal Fistula Quality of Life (CAF-QoL) demonstrated good internal consistency (Cronbach's alpha 0.88), excellent stability (intraclass correlation 0.98) and good responsiveness and construct validity, with positive correlation with the UK-IBDQ and HADS. CONCLUSION The CAF-QoL scale is ready for use as a PROM in research and clinical practice. It complements objective clinical evaluation of fistula by capturing impact on the patient.
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Kapoor S, Singh S, Bassett P, Gerrand C. Predicting length of stay after proximal femoral endoprosthetic replacement for oncological conditions. Surgeon 2021; 20:e236-e240. [PMID: 34446348 DOI: 10.1016/j.surge.2021.07.002] [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: 02/01/2021] [Revised: 06/18/2021] [Accepted: 07/08/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Endoprosthetic replacement of the proximal femur plays a vital role in managing metastatic and primary bone tumours1. Length of stay (LOS) has important resource implications but is driven by patient and disease factors over and above the procedure itself. The aim of this project was to identify factors that drive LOS in patients undergoing proximal femoral replacement (PFR). METHODS This was a retrospective analysis of clinical records from a single centre (RNOH). 144 cases were identified over a 4 year-period. These were divided into 3 diagnostic categories: primary bone tumour with chemotherapy, primary bone tumour without chemotherapy and metastatic bone disease. Several factors were considered that could influence the length of stay including age, ASA grade, gender, admission to the high dependency unit (HDU), diagnosis, saving the greater trochanter, pre-operative radiotherapy, admission with a fracture and return to theatre. RESULTS The median LOS for PFR was 15 days, with 79% admitted to HDU. LOS was almost doubled for patients returning to theatre (P = 0.04). Patients with ASA grades of 3 and 4 had a 75% longer LOS compared to those with grade 1. Additionally, a 10-year increase in age was associated with a 6-8% increase in LOS. Incorporating these factors produced a model which explained 27% of the variability of LOS. CONCLUSION Majority of the variables which were tested were significantly associated with LOS. However, factors other than those in our model drive length of stay. This analysis can support conversations with patients and service planning around LOS.
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Wolfson P, Ho KMA, Bassett P, Haidry R, Olivo A, Lovat L, Sami SS. Accuracy of clinical staging for T2N0 oesophageal cancer: systematic review and meta-analysis. Dis Esophagus 2021; 34:6146603. [PMID: 33618359 DOI: 10.1093/dote/doab002] [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: 09/24/2020] [Revised: 11/24/2020] [Accepted: 01/03/2021] [Indexed: 12/24/2022]
Abstract
Oesophageal cancer is the sixth commonest cause of overall cancer mortality. Clinical staging utilizes multiple imaging modalities to guide treatment and prognostication. T2N0 oesophageal cancer is a treatment threshold for neoadjuvant therapy. Data on accuracy of current clinical staging tests for this disease subgroup are conflicting. We performed a meta-analysis of all primary studies comparing clinical staging accuracy using multiple imaging modalities (index test) to histopathological staging following oesophagectomy (reference standard) in T2N0 oesophageal cancer. Patients that underwent neoadjuvant therapy were excluded. Electronic databases (MEDLINE, Embase, Cochrane Library) were searched up to September 2019. The primary outcome was diagnostic accuracy of combined T&N clinical staging. Publication date, first recruitment date, number of centers, sample size and geographical location main histological subtype were evaluated as potential sources of heterogeneity. The search strategy identified 1,199 studies. Twenty studies containing 5,213 patients met the inclusion criteria. Combined T&N staging accuracy was 19% (95% CI, 15-24); T staging accuracy was 29% (95% CI, 24-35); percentage of patients with T downstaging was 41% (95% CI, 33-50); percentage of patients with T upstaging was 28% (95% CI, 24-32) and percentage of patients with N upstaging was 34% (95% CI, 30-39). Significant sources of heterogeneity included the number of centers, sample size and study region. T2N0 oesophageal cancer staging remains inaccurate. A significant proportion of patients were downstaged (could have received endotherapy) or upstaged (should have received neoadjuvant chemotherapy). These findings were largely unchanged over the past two decades highlighting an urgent need for more accurate staging tests for this subgroup of patients.
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Thayyil S, Pant S, Montaldo P, Shukla D, Oliveira V, Ivain P, Bassett P, Swamy R, Mendoza J, Moreno-Morales M, Lally PJ, Benakappa N, Bandiya P, Shivarudhrappa I, Somanna J, Kantharajanna UB, Rajvanshi A, Krishnappa S, Joby PK, Jayaraman K, Chandramohan R, Kamalarathnam CN, Sebastian M, Tamilselvam IA, Rajendran UD, Soundrarajan R, Kumar V, Sudarsanan H, Vadakepat P, Gopalan K, Sundaram M, Seeralar A, Vinayagam P, Sajjid M, Baburaj M, Murugan KD, Sathyanathan BP, Kumaran ES, Mondkar J, Manerkar S, Joshi AR, Dewang K, Bhisikar SM, Kalamdani P, Bichkar V, Patra S, Jiwnani K, Shahidullah M, Moni SC, Jahan I, Mannan MA, Dey SK, Nahar MN, Islam MN, Shabuj KH, Rodrigo R, Sumanasena S, Abayabandara-Herath T, Chathurangika GK, Wanigasinghe J, Sujatha R, Saraswathy S, Rahul A, Radha SJ, Sarojam MK, Krishnan V, Nair MK, Devadas S, Chandriah S, Venkateswaran H, Burgod C, Chandrasekaran M, Atreja G, Muraleedharan P, Herberg JA, Kling Chong WK, Sebire NJ, Pressler R, Ramji S, Shankaran S. Hypothermia for moderate or severe neonatal encephalopathy in low-income and middle-income countries (HELIX): a randomised controlled trial in India, Sri Lanka, and Bangladesh. LANCET GLOBAL HEALTH 2021; 9:e1273-e1285. [PMID: 34358491 PMCID: PMC8371331 DOI: 10.1016/s2214-109x(21)00264-3] [Citation(s) in RCA: 112] [Impact Index Per Article: 37.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 05/26/2021] [Accepted: 05/27/2021] [Indexed: 01/18/2023]
Abstract
BACKGROUND Although therapeutic hypothermia reduces death or disability after neonatal encephalopathy in high-income countries, its safety and efficacy in low-income and middle-income countries is unclear. We aimed to examine whether therapeutic hypothermia alongside optimal supportive intensive care reduces death or moderate or severe disability after neonatal encephalopathy in south Asia. METHODS We did a multicountry open-label, randomised controlled trial in seven tertiary neonatal intensive care units in India, Sri Lanka, and Bangladesh. We enrolled infants born at or after 36 weeks of gestation with moderate or severe neonatal encephalopathy and a need for continued resuscitation at 5 min of age or an Apgar score of less than 6 at 5 min of age (for babies born in a hospital), or both, or an absence of crying by 5 min of age (for babies born at home). Using a web-based randomisation system, we allocated infants into a group receiving whole body hypothermia (33·5°C) for 72 h using a servo-controlled cooling device, or to usual care (control group), within 6 h of birth. All recruiting sites had facilities for invasive ventilation, cardiovascular support, and access to 3 Tesla MRI scanners and spectroscopy. Masking of the intervention was not possible, but those involved in the magnetic resonance biomarker analysis and neurodevelopmental outcome assessments were masked to the allocation. The primary outcome was a combined endpoint of death or moderate or severe disability at 18-22 months, assessed by the Bayley Scales of Infant and Toddler Development (third edition) and a detailed neurological examination. Analysis was by intention to treat. This trial is registered with ClinicalTrials.gov, NCT02387385. FINDINGS We screened 2296 infants between Aug 15, 2015, and Feb 15, 2019, of whom 576 infants were eligible for inclusion. After exclusions, we recruited 408 eligible infants and we assigned 202 to the hypothermia group and 206 to the control group. Primary outcome data were available for 195 (97%) of the 202 infants in the hypothermia group and 199 (97%) of the 206 control group infants. 98 (50%) infants in the hypothermia group and 94 (47%) infants in the control group died or had a moderate or severe disability (risk ratio 1·06; 95% CI 0·87-1·30; p=0·55). 84 infants (42%) in the hypothermia group and 63 (31%; p=0·022) infants in the control group died, of whom 72 (36%) and 49 (24%; p=0·0087) died during neonatal hospitalisation. Five serious adverse events were reported: three in the hypothermia group (one hospital readmission relating to pneumonia, one septic arthritis, and one suspected venous thrombosis), and two in the control group (one related to desaturations during MRI and other because of endotracheal tube displacement during transport for MRI). No adverse events were considered causally related to the study intervention. INTERPRETATION Therapeutic hypothermia did not reduce the combined outcome of death or disability at 18 months after neonatal encephalopathy in low-income and middle-income countries, but significantly increased death alone. Therapeutic hypothermia should not be offered as treatment for neonatal encephalopathy in low-income and middle-income countries, even when tertiary neonatal intensive care facilities are available. FUNDING National Institute for Health Research, Garfield Weston Foundation, and Bill & Melinda Gates Foundation. TRANSLATIONS For the Hindi, Malayalam, Telugu, Kannada, Singhalese, Tamil, Marathi and Bangla translations of the abstract see Supplementary Materials section.
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