A stakeholder meeting exploring the ethical perspectives of immediately sequential bilateral cataract surgery.

PURPOSE: The purported benefits and risks of immediately sequential bilateral cataract surgery (ISBCS) have been well described, yet the procedure remains controversial among UK ophthalmologists. As many of the controversies of ISBCS are underpinned by ethical dilemmas, the aim of this work was to explore the ethical perspectives of ISBCS from a variety of stakeholder viewpoints. METHOD: A semi-structured independent stakeholder meeting was convened at the Royal College of Ophthalmologists London headquarters in June 2018. In total, 29 stakeholders attended the meeting. The professional characteristics of stakeholders included but were not limited to: ophthalmologists (9), patients (5), religious leaders (4), ethicists (2), lawyers (2) and commissioners (1). Thematic qualitative analysis using methodology proposed by Braun and Clarke was conducted on the resultant transcript of the discussion. RESULTS: Themes identified include: (1) beneficence and non-maleficence (patient benefits, patient risks, the uncertainties of risk, patient interpretation of the risk-benefit analysis); (2) autonomy (informed consent, the barriers to communication); (3) distributive justice (the allocation of resources: the individual vs the collective). CONCLUSION: This analysis provides a reference point for the ethical factors surrounding ISBCS. The stakeholders concluded that this approach was an ethical undertaking provided patient autonomy was appropriately attained. This requires a patient's interpretation of the risk-benefit balance, which must include an understanding of the low but unquantifiable risk of severe complications. A surgeon must aim to minimise risks through the adaption of accepted surgical protocols and by performing appropriate patient selection. Currently, cost savings to healthcare that may occur following the implementation of ISBCS should be considered a secondary benefit of the protocol.

A survey exploring ophthalmologists' attitudes and beliefs in performing Immediately Sequential Bilateral Cataract Surgery in the United Kingdom.

BACKGROUND: The standard approach to treat cataracts is Delayed Sequential Bilateral Cataract Surgery (DSBCS), during which patients have a separate operation date for each eye. An alternative method of delivery is Immediately Sequential Bilateral Cataract Surgery (ISBCS). The aim of this project was to examine the attitudes and beliefs of UK ophthalmologists towards ISBCS, explore their reasons to either practise or not practise ISBCS and identify barriers hindering its implementation in the UK. METHODS: A questionnaire was distributed to consultant members of The Royal College of Ophthalmologists (RCOphth, UK) and collected electronically. An initial screening question in regards to prior experience with ISBCS directed the rest of the survey; participants were asked to rate the importance of several factors with regards to performing ISBCS. Free text options were also available. Descriptive analysis was subsequently performed. RESULTS: Of the 1357 recipients, 130 (9.6%) ophthalmologists completed the survey. Of those, 13.9% were currently performing ISBCS, 83.1% had never performed, and 3.1% had previously done so but since stopped. The main factors that acted as barriers were lack of: (1) College approval (20.5%); (2) medico-legal approval (20.2%); (3) evidence to support the use of ISBCS (16.0%); and (4) hospital approval (13.3%). Additionally, the perceived risk of complications for patients played an important role when considering ISBCS, with the risk of endophthalmitis being most feared. CONCLUSIONS: This survey demonstrates some of the barriers that prevent ophthalmologist's performing ISBCS in the UK. There is a need for further exploration in this field to evaluate the effect of addressing any of these concerns on the implementation of ISBCS.

The osteo-odonto-keratoprosthesis.

PURPOSE OF REVIEW: To describe the practice of and recent developments in the osteo-odonto-keratoprosthesis. RECENT FINDINGS: Formal psychological assessment and support have been described. A sub-aqua system for fashioning the osteo-odonto-keratoprosthesis lamina; adoption of thicker laminae; use of bisphosphonate drugs; advances in laminar imaging; and use of bone augmentation and bone morphogenetic protein have been described for prevention, detection, and management of laminar resorption. Two systems of optical cylinders available commercially. A stepladder approach to buccal mucous membrane overgrowth onto the optical cylinder has been described, including use of mitomycin-C. Orbital decompression has been used for cosmetic improvement. Detection of glaucoma may be aided by an intraocular pressure sensor, whereas surgical treatment is mainly by way of glaucoma drainage devices, as endolaser ciliary ablation and recti muscle disinsertion and reinsertion not having prolonged and significant long-term beneficial effect. Sublingual timolol has been described. The use of endoscopy has been proposed for preoperative evaluation of the posterior segment, ciliary ablation and for vitreoretinal surgery although wide-angle viewing systems remains standard practice. SUMMARY: The osteo-odonto-keratoprosthesis is the procedure of choice for rehabilitation of corneal blindness for end-stage ocular surface disease, serving a completely different patient group to the Boston Type 1 KPro.

Agreement Between Swept-source Optical Coherence Tomography and Rotating Scheimpflug Camera in Measurement of Corneal Parameters in Normal and Keratoconic Eyes.

Purpose: This study aimed to assess the agreement between topographic indices of healthy subjects and keratoconus (KCN) patients using a swept-source optical coherence tomography (SS-OCT CASIA2) versus a Scheimpflug camera (Pentacam). Methods: 40 eyes of 23 patients with KCN and 40 eyes of 20 healthy subjects were included and evaluated with the CASIA2, followed by the Pentacam. Two consecutive modalities were obtained for one eye of each patient. Corneal parameters, including anterior keratometry at steep (Ks) and flat meridians (Kf), anterior astigmatism, anterior and posterior corneal elevation values, thinnest corneal thickness, and apex corneal thickness, were evaluated. Results: CASIA2 and Pentacam showed perfect agreement (95% limits of agreement (LoA): -0.22 to 0.68, 95% LoA: -1.5 to 1.44 D) and good correlation (Intraclass correlation (ICC):0.986, ICC:0.987; P<0.01) for anterior (Ks) in normal and ectatic corneas, respectively. The cylinder amount had moderate agreement and correlation (95% LoA: -0.55 to 0.47D, ICC: 0.797, P<0.01) in normal, and moderate to strong agreement and correlation (95% LoA: -1.57 to 0.87D, ICC=0.911, P<0.01) in Keratoconic eyes. There was a fair agreement for anterior and posterior corneal elevation values in normal subjects (95% LoA: -3.09 to 4.59, 95% LoA: -6.91 to 7.31D). The thinnest corneal thickness amount had an excellent agreement in normal and KCN patients (ICC: 0.983, 0.953; respectively). Conclusion: Although the devices had different mean indices values, they had a good agreement based on the Bland-Altman plots. Since Pentacam is accepted as the standard tool for diagnosing ectatic cornea, pentacam CASIA2 is also helpful for early diagnosis of KCN.

Intracameral Injection of Methotrexate for Treatment of Epithelial Ingrowth.

Purpose: To report a case of intracameral injection of methotrexate (MTX) to treat the epithelial ingrowth that occurred following glaucoma surgery. Methods: A case report of a 40-year-old male with epithelial ingrowth after implantation of Ahmed glaucoma valve. Results: The patient was treated with 11 doses of weekly intracameral MTX (400 mg/0.1 ml). Clinical evidence of recurrence was not observed after 11 months of follow-up. Discussion: Intracameral MTX can be used as an alternative for the treatment of epithelial ingrowth.

Superficial Keratectomy: A Review of Literature.

Superficial keratectomy (SK) is the manual dissection of the superficial corneal layers (epithelium, Bowman's layer, and sometimes superficial stroma). SK is done using a surgical blade or diamond burr. Some surgeons use intraoperative mitomycin C 0.02% or amniotic membrane transplantation to improve surgical outcomes. This literature review shows that SK remains an effective method for different indications, including tissue diagnosis, excision of corneal degenerations, dystrophies, scarring, recurrent corneal erosions, and retained corneal foreign body.

Sequence of mixed ophthalmic operating lists: A national survey of UK consultants.

Ophthalmic surgical operating lists include intraocular and extraocular procedures, as well as clean non-infectious and dirty infectious cases. Patient age, diabetic status, local or general anaesthesia must be considered during ophthalmic theatre scheduling. Traditionally children and 'clean cases' are prioritised. However, factors such as the need for an interpreter, patient transport and latex allergy affect the sequencing of ophthalmic lists. An electronic survey was sent to all UK ophthalmology consultants through the Royal College of Ophthalmologists registry, enquiring about their preference in sequencing mixed theatre lists, what operations they considered clean and dirty, and the presence of departmental protocol for list sequencing. There was a 16.9% response rate (n = 222/1311). A majority of 75.2% (n = 167/222) had mixed operating lists of intraocular and extraocular cases. Of those performing mixed operating lists, 44.3% (n = 74/167) stated they would operate on intraocular cases before extraocular cases, and 92.8% (n = 155/167) would perform 'clean' before 'dirty' cases. Fifty-nine per cent (n = 98/167) have a departmental protocol to help determine list order. This survey has demonstrated that there is a trend to perform 'clean' before 'dirty' and intraocular before extraocular cases. Given the results of the survey, we outline our recommendation on how to sequence mixed ophthalmic theatre lists.

Artisan iris-supported phakic IOL implantation in patients with keratoconus: a review of 16 eyes.

PURPOSE: To evaluate the clinical outcomes of Artisan phakic intraocular lens (PIOL; Ophtec BV) implantation in patients with stable keratoconus. METHODS: In a prospective, nonrandomized case series, 14 Artisan PIOLs and 2 toric Artisan PIOLs were implanted in 13 patients (16 eyes) with stable keratoconus who had contact lens intolerance. Pre- and postoperative data were collected. RESULTS: Mean follow-up was 14.2 ± 7.8 months. Preoperative uncorrected distance visual acuity (UDVA) was counting fingers in all patients. Mean final logMAR (Snellen equivalent) UDVA and corrected distance visual acuity (CDVA) were 0.15(20/28) ± 0.13 and 0.11(20/26) ± 0.10, respectively. The improvements in UDVA and CDVA were statistically significant (P<.0001 and P<.002, respectively). All patients achieved a final UDVA of 20/40 or better, and 84.6% had a final CDVA of 20/32 or better. No postoperative complications occurred except for two cases of sterile uveitis. CONCLUSIONS: Implantation of the Artisan PIOL is effective in improving visual acuity in patients with stable keratoconus. Long-term safety remains to be established as no postoperative endothelial cell counts were performed.

Clinical study of laminar resorption: Part 2- outcomes, review and proposal for classification.

PURPOSE: To analyze and review the clinical features and main outcomes of laminar resorption from the UK osteo-odonto-keratoprosthesis (OOKP) cohort. METHODS: A retrospective review of case records was undertaken for patients who underwent keratoprostheses between 1996 and 2014 at the Sussex Eye Hospital, Brighton, UK. The main clinical outcomes of resorption, including its clinical signs, complications, treatments, and laminar survival, were evaluated. RESULTS: Sixty-four patients (25-females, 39-males) were included, and in total, 74 laminae (3-tibial, 11-allografts, 60-autografts) were implanted. The age of the patients ranged from 20 to 91 years. Focal laminar thinning was the first sign of detectable resorption in 50% of autografts and 27% of allografts. All the tibial grafts and 55% of allografts presented with complications of resorption like endophthalmitis and aqueous leakage as the first signs of resorption. The survival of first implanted autografts was 82.4%(±6.3%) at 18 years, which was enhanced to 91.5%(±5.0%) by prophylactic exchanges of critically resorbed laminae with new laminae. Visual acuity survival analysis did not reveal a statistically significant difference between grafts with and without resorption for all graft types (p = 0.825). Patients treated with Alendronic acid and acetazolamide demonstrated trends toward the slower progression of resorption, but this was not statistically significant. CONCLUSIONS: Focal laminar thinning was the common presenting feature of resorption in autografts. Timely replacement of the resorbed laminae with new laminae should be considered to avoid complications. Alendronic acid supplementation may be considered in high-risk cases of resorption to reduce further progression.

Recombinant Interferon Alpha-2b as Primary Treatment for Ocular Surface Squamous Neoplasia.

PURPOSE: To investigate the effects of topical and perilesional interferon alpha-2b as primary treatment for ocular surface squamous neoplasia (OSSN). METHODS: In this prospective interventional case series, topical interferon alpha-2b (3 MIU/mL) was used as the initial treatment of OSSN, with perilesional interferon alpha-2b (3 MIU/mL) added based on clinical response. The primary outcome was complete tumor resolution. Spearman's rank correlation test was used to investigate the association of complete tumor resolution and time to resolution with baseline tumor characteristics and the American Joint Committee on Cancer (AJCC) classification for OSSN. RESULTS: Ninety-two patients (92 OSSN tumors) were included in the study. The total follow-up duration was 13.57 ± 2.14 months (median: 12, range: 3-23). The median basal tumor diameter was 4 mm (mean: 4.13 ± 1.37). Complete tumor resolution was achieved in 89 cases (96.73%), with a median time to complete tumor resolution of 5 months (mean: 4.64 ± 1.92). Complete tumor resolution was 57 of 57 in T1 (100%), 8 of 9 in T2 (88.88%), and 21 of 23 in T3 (91.30%). There were statistically significant correlations between AJCC classification and complete tumor resolution (Spearman's r = -0.22, P = 0.03) and maximal basal tumor diameter and the time to complete resolution (Spearman's r = 0.35, P = 0.001). There were no recurrences during the study follow-up period. CONCLUSION: Topical interferon alpha-2b is effective and well tolerated as a primary treatment for OSSN, with a high rate of tumors responding completely to therapy.

Changes in Corneal Subbasal Nerves after Punctal Occlusion in Dry Eye Disease.

PURPOSE: To evaluate corneal subbasal nerve plexus by in vivo confocal microscopy (IVCM) following punctal occlusion in patients with moderate to severe dry eye disease (DED). MATERIALS AND METHODS: Patients with grade 3 or 4 severity of DED based on Delphi Panel dry eye severity grading scheme were enrolled in the study. Permanent inferior punctal occlusion was performed. A comprehensive ophthalmic evaluation, including Ocular Surface Disease Index (OSDI) questionnaire, tear break-up time (TBUT), corneal fluorescein staining, conjunctival Rose bengal staining, Schirmer's test, and corneal sensation by Cochet-Bonnet esthesiometry, were performed at baseline, and 1 and 3 months after punctal occlusion. Furthermore, density and number of corneal subbasal nerves were evaluated by IVCM. RESULTS: Forty-one eyes of 23 patients with a mean age of 46.3 ± 9.0 years were enrolled. Corneal fluorescein staining, Rose bengal staining, and TBUT significantly improved at 3 months following punctal occlusion (p < .015). Corneal esthesiometry significantly increased at both postoperative visits (p < .03), and OSDI scores improved only at 3-month follow-up (p < .005). Nerve density and total number significantly increased 3 months after punctal occlusion (p < .045). Baseline nerve density had significant correlations with TBUT, fluorescein staining, Rose bengal staining (p < .012), but not with esthesiometry, Schirmer scores, or OSDI scores (p > .329). CONCLUSIONS: Corneal subbasal nerve density and total number increased following punctal occlusion in patients with moderate to severe DED. These findings were associated with improvements in corneal sensation, and signs and symptoms of DED. This emphasizes the effect of punctal occlusion in regeneration of corneal subbasal nerve plexus.

Cataract service redesign in the post-COVID-19 era.

COVID-19 pandemic of 2020 has impacted all aspects of clinical practice in the UK. Cataract services suffered severe disruption due to necessary measures taken to reduce elective surgery in order to release capacity to support intensive care requirements. Faced with a potential 50% increase in cataract surgery workload per week in the post-COVID-19 world, eye units should use this event to innovate, not just survive but to also evolve for a sustainable future. In this article, we discuss the inadequacies of existing service rationing options to tackle the COVID-19 cataract backlog. This includes limiting rationing based on visual acuity, limiting surgery to first or only seeing eyes, and postponing clinic and surgical dates according to referral dates. We propose units use the lockdown time to reset and develop a comprehensive patient-centred care pathway using principles of value-based healthcare: the cataract integrated practice units. Developing an agile surgical database that incorporates all aspects of patient need from education to follow-up in their individual cataract journey will allow units to react and plan quickly in the early phase of recovery and beyond. We also discuss the considerations units should bear in mind on telemedicine, modifications for face-to-face clinics, theatre organisation and options of expanding cataract throughput capacity. The pause in elective surgery due to the pandemic may have provided cataract services a rare opportunity to reset and transform cataract service pathways for the digital era.

Amniotic Membrane Patch Graft in Management of Double Chamber after Deep Anterior Lamellar Keratoplasty.

PURPOSE: To describe a novel technique of amniotic membrane (AM) patch graft in the management of double chamber treatment after big-bubble deep anterior lamellar keratoplasty (DALK). CASE REPORT: A 35-year-old male patient with advanced keratoconus underwent big-bubble DALK. Manual lamellar dissection was done due to failed big-bubble. First-day postoperative double chamber was detected. Air bubbling and SF6 injection were tried without any success. Double chamber resolved by fixation of AM transplantation patch graft (1 × 1 mm) over the Descemet's membrane perforation with fibrin glue. CONCLUSION: Amniotic membrane patch graft can be used in the management of double chamber after DALK not responsive to intracameral gas injection.

Ophthalmic Workplace Modifications for the Post-COVID Era.

The COVID-19 pandemic necessitates implementation of exposure control measures in all facets of the healthcare sector. Healthcare professionals who work in busy ophthalmology clinics and theaters are amidst the highest at-risk of contracting COVID-19. The authors review the up-to-date scientific evidence of SARS-CoV-2 transmission to demystify and explain the exposure control options available for ophthalmic workplace and offer insights from an industrial hygiene standpoint. As the we enter the post-COVID world, these measures will be critical to enhance workplace safety, and thus protect patients and staff alike.

Clinical study of laminar resorption: Part 1 - Factors affecting laminar resorption.

PURPOSE: To analyse the factors affecting laminar resorption in the UK osteo-odonto-keratoprosthesis (OOKP) cohort and present a detailed review. METHODS: A retrospective review of the case records of the patients who underwent OOKP between 1996 and 2014 was performed at the Sussex Eye Hospital in Brighton, UK. RESULTS: Sixty-four patients (25 females and 39 males) were included, and 74 laminae were implanted consisting of 3 tibial grafts, 11 tooth allografts and 60 tooth autografts. In total, 69% (n = 51) showed resorption. Non-smokers had better oral health compared to smokers (71% vs 50%, respectively). Poor oral health was strongly associated with poor quality dentition and edentulism (p < 0.001). The laminar thickness and waiting for the time between stages 1 and 2 surgeries did not show significant influence on the onset and progression of resorption. From the Cox multivariate analysis for autografts, smoking, age and gender were not associated with a statistically significant difference in the rates of resorption. The maximum number of laminae with resorption belonged to Stevens-Johnson syndrome patients (n = 32 or 43%). CONCLUSIONS: Two-thirds of the cases of resorption were detected in the first three years of OOKP, and the maximum were noted in the first year of follow up (40%). The laminar thickness did not influence the post-operative onset and progression of resorption. The presence of resorption after stage 1 did not show a measurable effect on the onset and progression of post-stage 2 resorption.

Literature review and suggested protocol for prevention and treatment of corneal graft rejection.

Effective prophylaxis and treatment of corneal graft rejection are essential to improve outcomes in corneal transplantation. To date, there has been no standardized protocol published that outlines the optimal prophylactic and therapeutic approaches and, furthermore, the published controlled trials on this subject are limited. Likewise, no study has addressed how the level of antigen exposure varies between different types of keratoplasties. The aim of this paper is to provide a simple evidence-based protocol for the prevention and treatment of corneal graft rejection.

A surgical skills assessment rubric for pterygium surgery.

PURPOSE: To introduce an assessment tool (rubric) for evaluating ophthalmology residents' competency in pterygium surgery. METHODS: A panel of experienced international surgeons collaborated and developed the rubric. After describing various stages of the procedure, the Dreyfus scale of skill acquisition was used for scoring each stage. After finalizing the rubric, two surgeons independently evaluated 20 masked pterygium surgery videos of 10 residents and scored the videos according to the rubric. The agreement between the scores of them was examined with the intra-class correlation coefficient test. RESULTS: This rubric divides pterygium surgery into 13 different stages and covers the two most common techniques of pterygium surgery; conjunctival autograft and amniotic membrane transplant. The rubric showed face and content validity. Overall, an intraclass correlation coefficient of 0.90 (95% confidence interval 0.76-0.96, P < 0.001) was achieved between the two surgeons. The residents scored significantly higher on surgeries performed later in their rotation compared to the earlier surgeries (4.32 ± 0.35 vs 3.96 ± 0.31, P = 0.006). Certain stages of pterygium surgery were more strongly correlated with the residents' past pterygium surgical experience. CONCLUSION: This study introduces an international rubric for assessing competency in pterygium surgery. In addition to face and content validity, this rubric shows high inter-rater reliability. This may be a useful tool for teaching and measuring competency in pterygium surgery.

The Royal College of Ophthalmologists' National Ophthalmology Database study of cataract surgery: Report 7, immediate sequential bilateral cataract surgery in the UK: Current practice and patient selection.

BACKGROUND: Cataract extraction is the most frequently performed surgical intervention in the world and demand is rising due to an ageing demography. One option to address this challenge is to offer selected patients immediate sequential bilateral cataract surgery (ISBCS). This study aims to investigate patient and operative characteristics for ISBCS and delayed bilateral cataract surgery (DSCS) in the UK. METHODS: Data were analysed from the Royal College of Ophthalmologists' National Ophthalmology Database Audit (NOD) of cataract surgery. Eligible patients were those undergoing bilateral cataract extraction from centres with a record of at least one ISBCS operation between 01/04/2010 and 31/08/2018. Variable frequency comparison was undertaken with chi-square tests. RESULTS: During the study period, 1073 patients had ISBCS and 248,341 DSCS from 73 centres. A higher proportion of ISBCS patients were unable to lie flat (11.3% vs. 1.8%; p < 0.001), unable to cooperate (9.7% vs. 2.7%; p < 0.001); underwent general anaesthesia (58.7% vs. 6.6% (p < 0.001)); had brunescent/white/mature cataracts (odds ratio (OR) 5.118); no fundal view/vitreous opacities (OR 8.381); had worse pre-operative acuity 0.60 LogMAR ISBCS vs. 0.50 (first) and 0.40 (second eye) DSCS and were younger (mean ages, 71.5 vs. 75.6 years; p < 0.001). Posterior capsular rupture (PCR) rates adjusted for case complexity were comparable (0.98% ISBCS and 0.78% DSCS). CONCLUSIONS: ISBCS was performed on younger patients, with difficulty cooperating and lying flat, worse pre-operative vision, higher rates of known PCR risk factors and more frequent use of general anaesthesia than DSCS in centres recorded on NOD.

Keratoprosthesis: Current Choices and Future Development.

Keratoprosthesis (KPro) is the last resort for corneal blindness. Boston KPro I and osteo-odonto-keratoprosthesis (OOKP) have the most favorable outcomes for their respective indications. Recently, better outcomes have been achieved for these 2 devices mainly because of improvements in postoperative care and modifications in complication management through years of experience and research. Unfortunately, some patients cannot benefit from these KPros due to lack of access to devices, trained surgeons, or both. Boston KPro I is heading toward a more affordable variation particularly for patients in developing countries. In addition, more patients with severely compromised ocular surface will be candidates for Boston KPro II variants. Biosynthetic or synthetic OOKP analogues will make the operation less complex and suitable for patients without canine tooth.

Immediate sequential bilateral cataract surgery: The rationale, implementation, and beliefs of ophthalmic surgeons across Europe.

PURPOSE: To assess the attitudes and beliefs held toward immediate sequential bilateral cataract surgery (ISBCS), including estimating the incidence of European Society of Cataract and Refractive Surgeons (ESCRS) members currently performing ISBCS, exploring the barriers of ISBCS implementation, and assessing the relevance of these findings to practice in the United Kingdom. SETTING: European consultant members of the ESCRS. DESIGN: Survey-based questionnaire. METHODS: The survey was sent and collected electronically. An initial screening question directed the rest of the survey; participants were asked to rate the importance of several factors with regard to performing ISBCS. Free text options were also available. Descriptive analysis was performed. RESULTS: Of the 2200 recipients, 303 (13.7%) responded, of which 247 were eligible for analysis. Of the 247 eligible respondents, 166 (67.2%) reported performing ISBCS, 71 (28.7%) said they did not perform ISBCS, and 10 (4.0%) said they had previously done so but have since stopped. Of those who were currently practicing ISBCS, the three most important factors to consider were all directly related to infection risk. Of those who did not perform ISBCS, the most important reasons for not performing the surgery were a risk for endophthalmitis (69.0%) and the medicolegal issues should ISBCS go wrong (57.8%). The most common reason for stopping ISBCS was that the respondent no longer believed in the benefit of ISBCS (n = 4). CONCLUSIONS: The survey reflects ophthalmologists' concerns regarding infection and medicolegal risks; however, reports of bilateral endophthalmitis are extremely rare when the correct recommendations are followed. The findings from this survey could be used to inform service provision of ISBCS in the U.K., taking into consideration the voices of colleagues overseas.