key: cord-0073350-etobc87q authors: Swaminathan, Ramanathan; Mughal, Zahir; Phillips, David title: Telephone Consultation in Otorhinolaryngology During the Coronavirus Disease 2019 Pandemic: a Cross-sectional Analysis of Effectiveness and Satisfaction for Patients and Clinicians date: 2022-01-12 journal: SN Compr Clin Med DOI: 10.1007/s42399-022-01119-y sha: 9e9c44f36ba684d3c99db46dfa7cd13e3525f311 doc_id: 73350 cord_uid: etobc87q The COVID-19 pandemic has necessitated measures to minimise face-to-face interaction. We assessed the efficacy of teleconsultation and patient satisfaction in adult otorhinolaryngology clinic. A prospective review of telephone consultations over 6 months in a single district general hospital was conducted. Data was collected on the characteristics and outcomes of teleconsultations by clinicians, and a questionnaire was sent to patients. Of 304 telephone consultations, 115 were new and 189 were follow-up. Five percent of patients were listed for surgery. The discharge rate was 31%, largely comprising of patients with otorhinolaryngological symptoms. High clinician and patient satisfaction were reported by 90% and 96%, respectively. Telephone consultation was a good one-stop treat and discharge service for a number of otorhinolaryngological complaints such as hearing loss, tinnitus and recurrent tonsillitis. Patient and clinician satisfaction was high. Careful triaging of referrals for telephone consultation can potentially reduce the number of face-to-face clinic appointments. The coronavirus disease 2019 (COVID-19) pandemic has overwhelmed healthcare services worldwide and has necessitated the adoption of novel ways of practice [1] . The high transmissibility of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus compounded by environmental factors such as enclosed spaces and crowding has led to the need for travel restrictions and social distancing [2] . This coupled with the need for redeployment and restructuring of services has resulted in postponement of elective procedures and a reduction in outpatient services [3] . The need to continue the provision of vital outpatient services and avoid unnecessary face-to-face hospital appointments has led to an increase in the use of telephone consultation [1, 3] . Telephone consultation has been practised in primary care for a considerable time, well before the COVID-19 pandemic [4] . Telephone consultation has not been an established method of consultation in otorhinolaryngology despite its potential in managing a wide array of otorhinolaryngology conditions [5] . We evaluated the application of outpatient telephone consultations during the COVID-19 pandemic in otorhinolaryngology to determine whether it is an effective, sustainable and acceptable outpatient model that could be continued in the post-pandemic era. A prospective cross-sectional study was conducted amongst the otorhinolaryngologists at a district general hospital in the West Midlands, UK. An in-house hard copy questionnaire for clinicians was designed to ascertain the clinical tasks undertaken during telephone consultation. The clinician questionnaire consisted of 30 items as shown in Fig. 1 . This was completed prospectively by clinicians during telephone consultations over a 6-month period from October 2020 to March 2021. All referrals were triaged for telephone consultation by clinical nurse specialists in otorhinolaryngology. Triaging was based on the general practitioners' referral letters and the information provided. Where appropriate, pure tone audiograms and tympanograms were arranged prior to the consultation. Unfortunately, we did not collect data on the number of requests made for audiometry before the telephone consultation. Inclusion criteria included both new and follow-up patients. The wide range of patients with different otorhinolaryngological complaints was triaged for telephone consultation as shown in Table 1 . Exclusion criteria included patients that warranted face-to-face consultation such as 2-week-wait head and neck referrals and referrals for acute symptoms such as discharging ears and unilateral nasal symptoms. All patients who participated in a telephone consultation were invited to provide feedback via a postal survey with pre-paid return postage over 2-month period from December 2020 to February 2021. A modified questionnaire from Centre of Care Innovation, California [6], was used and is provided in Fig. 2 . This was a 12-item questionnaire with a four-point Likert rating scale from strongly agree to strongly disagree [7] . This study did not require ethics approval according to the UK NHS Health Research Authority decision tool [8] . Data analysis was conducted in Microsoft Excel (Redmond, WA, USA). Statistical analyses were performed in GraphPad Evolve, electronic patient records programme; ICE, electronic haematology and pathology reporting programme; PACS, picture archiving and communication system for radiology; F2F, face-to-face; FNE, fibreoptic Clinician questionnaires were prospectively completed for 304 consultations over the study period. The consultations were conducted by ten clinicians, comprising consultants (30%), associate specialists (49%) and registrars (21%). The mean age of the patients was 45 years (SD 25). Out of the 304 consultations, 115 (38%) were new and 189 (62%) were follow-up appointments. There was no significant difference in age of patients between new and follow-up cohorts (p = 0.502). The commonest symptoms in newly referred patients were tinnitus (19%), hearing loss (18%), nasal obstruction (8%), vertigo (6%), headache (5%) and otorrhoea (5%). The most common diagnoses made from telephone clinic were sensorineural hearing loss mainly presbyacusis (15%), laryngopharyngeal reflux (9%), chronic sinusitis (6%), chronic rhinitis (5%), otitis externa (5%) and Meniere's disease (5%). The diagnosis of otitis externa was made from past history and from other clinicians' examinations. The common symptoms in follow-up patients were hearing loss (16%), nasal obstruction (9%), post-operative reviews (7%, comprising of septoplasty, grommets and adenotonsillectomy for sleep apnoea), tinnitus (5%), vertigo (5%), ear pain (4%) and ear discharge (4%). The common follow-up patient diagnoses were chronic rhinosinusitis (9%), sensorineural hearing loss (8%), post-operative (7%) chronic rhinitis (7%), ear wax, cholesteatoma and deviated nasal septum (7%). The complete list of symptoms and diagnoses are listed in Table 1 , including those seen in new and follow-up patients. Of the 304 telephone consultations, 93 (31%) were discharged of which 59 (63%) were follow-up patients and 34 (36%) were new patients, with incomplete data for one patient. The discharge rate for new patients was 30%. Out of the 34 new patients that were discharged, 62% of patients belong to the otology group with symptoms of hearing loss, tinnitus and vertigo. The patient discharge rate in the followup group was 31%. Most of the patients discharged in this cohort belonged to the otology 42% (hearing loss, vertigo) and post-operative group 19% (septoplasty, grommet, turbinate surgery, nasal polyp). The telephone consultations generated several outpatient clinical activities for new and follow-up patients, such as referral to audiology, imaging, blood tests and tinnitus counselling which are listed in Table 2 . The cases that were added to the waiting list for surgery following a telephone consultation were n = 14 (5%) and included tonsillectomy, septoplasty, turbinate surgery, parotidectomy and mastoid surgery, as outlined in Table 2 . Three patients, all new, provided a good history of recurrent acute tonsillitis and were listed for surgery without being seen. They were given a detailed account of the surgery and sent patient information leaflets. The remainder had been previously seen and the purpose of the telephone consultation was to feedback the results of investigations and consent for surgery. The did-not-attend (DNA) rate for teleconsultation during the study period was 7.5%. We compared this to the Tonsillectomy (n = 3) Adenoidectomy (n = 1) Septoplasty (n = 2) Septoplasty and turbinate reduction (n = 1) Turbinoplasty (n = 1) Parotidectomy (n = 2) Mastoidectomy (n = 1) Onward referral to other discipline 9 (3%) 3 (3%) 6 (3%) pre-pandemic DNA rate for face-to-face appointments during October and March months and found the rate was similar at 7.6%. Overall, clinicians reported their comfort level with teleconsultation as pleasing in 29%, comfortable in 61% and uncomfortable in 8%. Clinicians expressed feeling uncomfortable while conducting telephone consultations on patients with the diagnoses of otitis media with effusion, tympanic membrane perforation, referred otalgia, nasal polyp and chronic sinusitis. No adverse patient event such as formal complaints was reported during the study period in any of the patients included in the study. A total of 378 patient questionnaires were disseminated, and 144 responded providing a response rate of 38%. Of the patients consulted, 65% had previous experience of telephone consultation. A summary of the questionnaire responses can be found in Fig. 3 . Ease of scheduling telephone consultations was evaluated, with 93% agreeing and 7% disagreeing. Of the respondents, 87% agreed and 13% disagreed that clinic appointments took place at the allocated time. The length of clinic consultation was deemed adequate by 99% of patients. Ease of understanding of explanations offered by clinicians was assessed with 97% satisfied by their clinician. Patient perspectives of clinicians' listening skills via telephone clinic were evaluated with 98% agreeing and 2% disagreeing. Some 92% agreed that they could hear the clinicians speak clearly; however, 8% felt that speech was not clearly audible. When asked if the telephone consultations were as good as in person, 54% agreed and 46% disagreed. A proportion of patients (49%) felt that they would have received better quality of care had they seen a doctor in person. The majority of the respondents (85%) felt that the waiting time to consult a doctor was reduced with access to telephone clinic quicker than face-to-face clinics. Overall, 96% were satisfied with the consultation and 89% stated that they would participate in a telephone clinic again. Suggestions for improvement included using video conferencing and offering a choice of in-person consultations. There is evidence that otorhinolaryngologists in the UK are amongst the highest risk of specialities to acquire the COVID-19 infection [9] . The current otorhinolaryngologyspecific guidance in the UK advocates the restructuring of outpatient pathway structures to protect patients and clinicians alike in the pandemic [10] . Recovery and returning to pre-pandemic activity levels in hospitals is likely to take several years and alternative ways of working will serve to maintain service provision while ensuring patient safety. Clinicians have been quick to adapt to change, and telephone consultation is becoming an increasingly accepted practice after the COVID-19 pandemic [11] . In the pre-COVID-19 era, most studies on telephone consultation were conducted in primary and secondary care, including medical specialities with few in the surgical settings [12, 13] . Despite some innovations and technological advancements in this area, telephone consultation in the UK is not an entrenched way of practice [14] . Our study showed that the overall patient satisfaction on telephone consultation was high and the majority would use this mode of consultation again. This high level of patient satisfaction level is comparable to other studies [14, 15] . The high patient satisfaction on telephone consultation may be related to various factors such as ease of consultation from home without the need to travel, reduced risk of contracting the infection and the associated Fig. 3 Summary of the questionnaire responses financial benefits for the patient and organisation. If the current adaptations are strengthened and improved, the same satisfaction level will continue beyond the COVID-19 pandemic. This will require the use of NHS-approved video platforms and providing standardised consultation formats. A key step in delivering this service will be careful triaging of patients suitable for telephone consultation. Traditionally otorhinolaryngologists have relied on direct examination to aid diagnosis; however, with technological advancements, it is now possible to make a reliable diagnosis via good quality photographs and video recordings. Our study showed that a range of diagnoses were established via telephone clinics including conditions such as sensorineural hearing loss, presbyacusis, chronic sinusitis and rhinitis, laryngopharyngeal reflux and recurrent tonsillitis. About a third of our patient cohort were discharged from clinic following effective counselling and initiation of treatment in some instances based purely on these consultations. Indeed, a group of patients who had telephone consultation were also listed for surgery, which included tonsillectomy. It was encouraging that no patient safety issues were identified such as inappropriate listing or inadequate counselling prior to surgery. Patients who were discharged mainly belonged to the group with otological conditions such as hearing loss, tinnitus and vertigo. Some of these patients were referred to hearing services for aiding or tinnitus counselling. We found that remote consultations were particularly effective in the post-operative group where progress and response to surgery could be monitored; in the pre-operative group for counselling about the surgery and in patients who required explanation of results of investigations. The clinicians conducting the telephone consultations have expressed positive views on overall comfort levels. Given that most clinicians have been quick to adapt to changes, these comfort levels may be sustained by providing appropriate training sessions to optimise communication skills and reinforce behaviours around protecting patient confidentiality. Providing a supportive and constructive environment to discuss difficulties encountered with telephone consultation and sharing clinician experience in peer review groups should be incorporated into the governance structure of units undertaking telephone clinics. We demonstrated that telephone clinics were conducted by clinicians of all grades with differing levels of expertise. A significant contribution to reducing the outpatient waiting list was made by one clinician shielding during the pandemic, thus highlighting the productivity that may be achieved by the cohort of clinicians required to shield for healthcare reasons. Our findings demonstrated that telephone consultation was suitable for both new referrals and follow-up patients. The strengths of our study included prospective data collection of a sizeable number of patients. Our survey was conducted via a postal paper form and was anonymous. This had the advantage of minimising acquiescence bias, which is the tendency to agree in surveys. This can be a problem when feedback is sought directly by clinicians via telephone as was the methodology in other studies of telephone consultation [16] . As our study demonstrates, telephone consultation in adults has various advantages. Other studies have also demonstrated a reduction in nonattendance rates, cost-effectiveness and continuity of patient care [16, 17] . There were a number of study limitations, including the voluntary patient survey. There was evidence that selection bias had affected our sample of patients as the respondents were skewed to having previous experience in telephone consultation (65%). We did not use an identifier to link the clinician to the patient satisfaction questionnaires, which may have helped overcome selection bias. A proportion of patients felt that they would have received better quality of care had they seen a doctor in person; however, we did not obtain further information in this respect which would have helped explore how their experience with telephone consultation could be enhanced. The number of clinician questionnaires completed does not truly represent the total telephone consultation carried out during the study period. No adverse patient events were reported to date, but it is accepted that the time lapse since completion of the study has been short. This study had been carried out in a single centre in the UK and while some of the findings may be generalisable, multi-centre studies would be beneficial. Further research and multicentre studies are called for to sustain the progress made in the use of telephone consultation in otorhinolaryngology. This may allow the development of local protocols that can automate the triaging of suitable conditions for telephone consultation. With adequate training of the advances in technology, clinicians can be relied upon to diagnose a range of conditions remotely. To quote a few advances, the use of video otoscopy in patients with ear symptoms and post grommet insertion can be consulted via video platforms. Personal smartphones are increasingly equipped with high-resolution photograph capabilities and have been used for assessing acute nasal fractures with good results [18] . Digital imaging of lesions in the mouth and oropharynx can be magnified, which may potentially assist in diagnosis. Children with sleep apnoea can also be seen on video consultation to allow assessment of the tonsils or any video recording on smartphones by parents can be shared. Further research is needed to explore the utilisation of telephone consultation and telemedicine in specific otorhinolaryngology presentations. Telephone consultation in otorhinolaryngology has been beneficial during the COVID-19 pandemic. Our results show positive perceptions from both clinicians and patients. Many telephone consultations led to acceptable delivery of clinical care. Robust IT is essential for the future of telephone consultation. 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