Five-Year Prospective Roentgen Stereophotogrammetric and Clinical Outcomes of the BioPro MTP-1 Hemiarthroplasty

Background: Mixed results for functional outcomes and long-term fixation have been reported for first metatarsophalangeal arthroplasty. This prospective study was designed to evaluate the migration of the BioPro metatarsophalangeal-1 (MTP-1) joint hemiprosthesis with Roentgen stereophotogrammetric analysis (RSA). Migration patterns of the prosthesis, prosthesis-induced erosion of the metatarsal bone, and clinical outcomes were evaluated sequentially to 5 years postoperation (PO). Methods: Eleven female patients received the BioPro-1 hemiprosthesis. Prosthesis translation and metatarsal erosion were measured with RSA at immediately PO, 6 weeks, and 3, 6, 12, 36, and 60 months postoperatively. Clinical assessment was done by patient questionnaires. Results: RSA data of 9 patients were available for analysis. Median (range) number of markers used in RSA analysis, condition number, and mean error of markers around the prosthesis were 4 (3-7), 320 (208-862), and 0.13 (0.02-0.28), respectively. Progressive subsidence was seen up to 3 years PO (mean 2.1 mm, SE 0.32). Progressive metatarsal erosion was found from 1 year PO (mean 0.49 mm, SE 0.15). Pain, function, and quality scores improved after surgery and did not deteriorate at later follow-up moments. Conclusion: Model-based RSA of the BioPro-1 prosthesis shows nonstabilizing medial and distal translation and metatarsal erosion. Despite the measured migration and erosion, clinical outcomes improved and remained similar up to 5 years postoperation.

The effectiveness of combined topical product with fluocortolone pivalate and lidocaine for hemorrhoids: results of a multicenter observational study

AIM: to assess the changes in hemorrhoids symptoms and satisfaction with treatment against the background of treatment with a combined topical product Relief® Pro.PATIENTS AND METHODS: multicenter prospective non-interventional cohort study was done in 13 clinical centers in Russia. The study included patients aged 18 to 65 years with acute hemorrhoids of stages 1–2 treated with the combined product Relief® Pro (rectal suppositories, cream or a combination thereof). The follow-up period was up to 14 days (in the case of 2 visits to the clinical center after receiving the initial data). The analysis was performed on the basis of data obtained at Visit 2 (5–7 days of therapy) and Visit 3 (10–14 days of therapy) vs the initial data (Visit 1). Following criteria were used: the severity of hemorrhoid symptoms on the Sodergren scale, the severity of hemorrhoid symptoms (pain, bleeding, itching, edema, the presence of discharge, a feeling of discomfort), the size of the largest hemorrhoid node, the satisfaction of the doctor and the patient with treatment, assessment of the patient’s adherence to recommendations for lifestyle changes and treatment, evaluation of the use of the drug Relief® were evaluated as endpoints About the treatment process and patient preferences regarding the dosage form of the prescribed drug. In addition, adverse events were evaluated.RESULTS: the study included 1000 patients aged 18 to 65 years (men — 54.5%, women — 45.5%) Patients had grade 1 acute hemorrhoids (330 patients), grade 2 acute hemorrhoids (345 patients) and exacerbation of chronic hemorrhoids (325 patients). The drug Relief® Pro rectal cream was used by 333 patients; suppositories — 383 patients; joint therapy with both dosage forms — 284 patients. During follow-up (visits 2 and 3), positive dynamics was observed in patients — a decrease in the severity of hemorrhoid symptoms both during objective examination and according to patient questionnaires. So, according to the patients’ estimates, the use of Relief® Pro, regardless of the form, led to a decrease in the severity or disappearance of the main symptoms of hemorrhoids — bleeding, itching, edema, the presence of discharge, discomfort already by Visit 2 and in almost all patients by the end of observation. A similar change of the symptoms due the digital examination: by day 5–7, the severity of edema and bleeding in the perianal region, bleeding decreased. About 96% of patients and about 97% of doctors were satisfied with the treatment. Application of both forms of Relief® The ABM was characterized by good tolerability: there were no adverse events associated, according to the researcher, with the studied drug.CONCLUSIONS: combined topical product Relief® Pro is effective for hemorrhoids.

300. Long COVID in Cancer Patients: Preponderance of Symptoms in Majority of Patients Over Long Time Period

Background An increasing number of observational studies have reported the persistence of symptoms following recovery from acute COVID-19 disease. The long-term consequences of COVID-19 are not fully understood and there is no clear consensus on the definition of post-acute sequelae of SARS-CoV-2 infection (PASC). The reported prevalence of PASC widely varies from 10% up to 87%. The purpose of this study is to assess PASC in cancer patients following acute COVID-19 recovery. Methods We assessed cancer patients at MD Anderson Cancer Center who were diagnosed with COVID-19 disease between March 1, 2020 and Sept 1, 2020. Using patient questionnaires and medical chart reviews we followed these patients from March 2020 till May 2021. Patient questionnaires were sent out remotely daily for 14 days after COVID-19 diagnosis then weekly for 3 months, and then monthly thereafter. Chart reviews were conducted for each patient hospital re-admission and emergency department visit. These admissions were classified as either COVID-19 related or non-related. The persistence or emergence of new COVID19-related symptoms were captured at each COVID-19 related admission. Results We included 312 cancer patients with a median age of 57 years (18-86). The majority of patients had solid tumors (75%). Of the 312 patients, 188 (60%) reported long COVID-19 symptoms with a median duration of 7 months and up to 14 months after COVID-19 diagnosis. The most common symptoms reported included fatigue (82%), sleep disturbances (78%), myalgias (67%) and gastrointestinal symptoms (61%), followed by headache, altered smell or taste, dyspnea (47%) and cough (46%). A higher number of females reported a persistence of symptoms compared to males (63% vs 37%; p=0.036). Cancer type, neutropenia, lymphocytopenia, and hospital admission during acute COVID-19 disease were comparable in both groups and did not seem to contribute to a higher number of long-COVID-19 patients in our study group. Conclusion Long-COVID occurs in 60% of cancer patients and may persist up to 14 months after acute illness. The most common symptoms are fatigue, sleep disturbance, myalgia and gastro-intestinal symptoms. Disclosures Fareed Khawaja, MBBS, Eurofins Viracor (Research Grant or Support)

Patient Chief Complaint and Otolaryngology Referral Rationale: Discordance and Opportunities for Quality Improvement

Objective: As medical systems focus on patient satisfaction as an important care outcome, specialty clinics are tasked with continued improvement of patients’ experience. When patient expectations for a consultation differ from that of the specialty provider, dissatisfaction with the experience can occur. One source of differing expectations is discordance between the patient’s chief complaint and the clinical rationale for the consultation as requested by the referring provider. We sought to better understand when this discordance occurs, as well as factors contributing to this disorientation of patient and provider expectations in a safety net otolaryngology practice. Methods: A retrospective observational study was performed and records were examined from new patient consultations. Patient questionnaires, including self-reported chief concerns, were compared with the electronic referral documentation. A difference between the patient’s Chief Complaint (CC) and Referral Reason (RR) was defined as CC-RR Discordance. Medical records, pre-consultation patient communication, and scheduling data were also reviewed to evaluate contributing factors. Results: Of the 1155 consultations examined, 952 were included in the analysis. A CC-RR Discordance was found in 175 (18.4%) of new-patient encounters, including 117 (12.3%) that were unable to articulate a CC (unsure of the reason for the appointment), and 58 (6.1%) that stated a CC that was different than the RR. The rate of CC-RR Discordance was higher in patients with female sex ( P < .05), older age ( P < .001), and longer time intervals between referral and appointment ( P < .05). Lack of communication with the patient (instructions or referral notification) by the referring provider was not associated with CC-RR Discordance. Conclusions: Discordance between patient CC and the rationale for a consultation is common in this safety-net otolaryngology practice and may be an important source of patient dissatisfaction. Future opportunities for quality improvement include pre-consultation communication between the specialist and the patient and reducing time intervals between referral and appointment.

Prevalence and Risk Factor of Diaper Dermatitis among Saudi Children

Background: Diaper dermatitis (DD), commonly known as diaper rash is an inflammatory disease of the skin of diaper wearing area. It is usually seen in children belowss 24 months and is not considered by doctors as a serious problem. However, it often causes discomfort and apprehension among parents. Methods: A cross-sectional study performed through patient questionnaires. A total of 1344 patients were included in the study. A pilot was done to test the validity and reliability of developed questionnaire and also to calculate the minimum sample size for our study. By considering the values derived from the pilot study done among 50 parents of children aged 1-24 months who used diapers. A standardized methodology was followed in the validation of this questionnaire that included focus group discussion, expert evaluation, pilot study, reliability and validity assessment etc. Three experts in the field of medicine (dermatologist, pediatrician, and internist) and one biostatistician were involved in the validation of our questionnaire. Result: In our study majority of the participants were females (87.3%), and 55.3% belonged to the 20-25 years age group. The fixed orthodontic related history showed 59.8% had undergone the treatment for 1 to 3 years and 31.6% of the participants reported that they had removed the fixed braces for more than five years. Among these participants, 89.5% (n=34) reported that the fascia (space) closed between the upper frontal teeth after Frenectomy, and 65.8% (n=25) agreed that spaced between the two upper front teeth still closed after removing the retainer. Conclusion: The reported prevalence of diaper dermatitis in our study was found to more in the Kingdom of Saudi Arabia. There is huge anxiety created among parents, and this would result in increased pediatric consultations.

Prevalence of groin pain after primary dual-mobility total hip arthroplasty

Background: Instability remains a challenging problem following total hip arthroplasty (THA). Dual-mobility (DM) components are used with increasing frequency to mitigate this potential complication. As has been shown with larger metal-on-metal (MoM) THA, the larger size femoral head may pose an increased risk of groin pain. This study aims to evaluate the prevalence of groin pain following primary DM THA compared to other THA constructs. Methods: We identified 190 primary THAs (183 patients) performed with DM components at a single academic institution from 2008 to 2017. We retrospectively reviewed standardised patient questionnaires and the electronic medical record to determine the prevalence of groin pain. DM patients were compared to historical controls of 39 MoM hip resurfacing, 26 large-head MoM THA, and 217 conventional THA. Mean age was 64 years, 58% were female, mean body mass index was 30 kg/m2, and mean follow-up was 3.5 years (range 2–8 years). Results: The prevalence of groin pain in patients with DM components was 5%, similar to the prevalence reported by patients with conventional THA (7%). There was a decreased prevalence of groin pain in DM patients compared to hip resurfacing (18%) and MoM THA (15%). Among the 9 DM patients with groin pain, 1 was treated with iliopsoas injection, and 1 underwent radiofrequency ablation of the articular nerve. Conclusions: This study documents a relatively low prevalence of groin pain among primary DM THA patients. This is comparable with historical controls of conventional THA and decreased compared to hip resurfacing and large head MoM THA.

Risk factors for hospitalization among persons with COVID-19—Colorado

Background Most current evidence on risk factors for hospitalization because of coronavirus disease 2019 (COVID-19) comes from studies using data abstracted primarily from electronic health records, limited to specific populations, or that fail to capture over-the-counter medications and adjust for potential confounding factors. Properly understanding risk factors for hospitalization will help improve clinical management and facilitate targeted prevention messaging and forecasting and prioritization of clinical and public health resource needs. Objectives To identify risk factors for hospitalization using patient questionnaires and chart abstraction. Methods We randomly selected 600 of 1,738 laboratory-confirmed Colorado COVID-19 cases with known hospitalization status and illness onset during March 9–31, 2020. In April 2020, we collected demographics, social history, and medications taken in the 30 days before illness onset via telephone questionnaire and collected underlying medical conditions in patient questionnaires and medical record abstraction. Results Overall, 364 patients participated; 128 were hospitalized and 236 were non-hospitalized. In multivariable analysis, chronic hypoxemic respiratory failure with oxygen requirement (adjusted odds ratio [aOR] 14.64; 95% confidence interval [CI] 1.45–147.93), taking opioids (aOR 8.05; CI 1.16–55.77), metabolic syndrome (aOR 5.71; CI 1.18–27.54), obesity (aOR 3.35; CI 1.58–7.09), age ≥65 years (aOR 3.22; CI 1.20–7.97), hypertension (aOR 3.14; CI 1.47–6.71), arrhythmia (aOR 2.95; CI 1.00–8.68), and male sex (aOR 2.65; CI 1.44–4.88), were significantly associated with hospitalization. Conclusion We identified patient characteristics, medications, and medical conditions, including some novel ones, associated with hospitalization. These data can be used to inform clinical and public health resource needs.

Patient Experience and Satisfaction of Orthodontic Retention after Treatment in Saudi Arabia

Background: Orthodontics treatment aimed to make patient satisfied about treatment result starting from appearance to the function. Orthodontic retention is consider as important stage to stabilize the result of orthodontic treatment and avoid relapse that caused by normal age changes. Methods: A cross-sectional study performed through patient questionnaires. A total of 450 patients were included in the study. The questionnaire included 19 questions. The questionnaire consisted of question about socio-demographic status of the respondents such as age, gender, also included question about the type of retainer fixed or removable retainers that were used, duration of wearing retainer and Retention protocol. Result: In our study majority of the participants were females (87.3%), and 55.3% belonged to the 20-25 years age group. The fixed orthodontic related history showed 59.8% had undergone the treatment for 1 to 3 years and 31.6% of the participants reported that they had removed the fixed braces for more than five years. Among these participants, 89.5% (n=34) reported that the fascia (space) closed between the upper frontal teeth after Frenectomy, and 65.8% (n=25) agreed that spaced between the two upper front teeth still closed after removing the retainer. Conclusion: The study findings showed that the majority of the participants were aware of the frequency and duration of wearing retainers but didn't completely adhere to the instructions given by the orthodontists and/or dentists. The major reason for not using retainers was difficulty in speaking or uncomfortableness.

Idiopathic inflammatory demyelining diseases: optimization of early diagnosis, predictors of the course

Objective: to describe the clinical and epidemiological features of idiopathic inflammatory demyelinating diseases and to determine the factors influencing their course. Materials and methods: the study included 803 patients with idiopathic inflammatory demyelinating diseases using patient questionnaires and scales, laboratory and instrumental research methods. Statistical processing of the results was carried out using a point biserial coefficient and programs for analyzing large data arrays and machine learning. Results: a dynamic increase in the prevalence of some forms of idiopathic inflammatory demyelinating diseases was revealed, the difficulties of differential diagnosis of rare forms of demyelination and the need to create a unified version of their classification are reflected. In the studied population, the effectiveness of liquorological examination in the diagnosis of multiple sclerosis in the early stages of the disease was shown. It has been shown that the likelihood of developing highly active multiple sclerosis is influenced by both a genetic factor and concomitant inflammatory, allergic and autoimmune diseases, surgical interventions, dietary habits, childhood infections, and a history of pregnancy. Conclusions: given the complexity of the differential diagnosis of idiopathic inflammatory demyelinating diseases and the appointment of modifying therapy in multiple sclerosis in the early stages, it is necessary to create a combined classification and maintain a common register.