Short-term Follow-up Study Research Articles

Influence of hip prosthesis position on postoperative gait in symptomatic hip osteoarthritis secondary to hip dysplasia patients after primary total hip arthroplasty: a short-term follow-up study

BackgroundThe aim of this study was to analyze the influence of the positioning of the components of total hip arthroplasty (THA) evaluated by the acetabular anteversion (AA) and femoral anteversion (FA) angle on postoperative gait in patients with symptomatic hip osteoarthritis secondary to hip dysplasia undergoing THA.MethodsBetween May 2023 and May 2024, patients with symptomatic hip osteoarthritis secondary to hip dysplasia (Crowe Type I and IV) who underwent THA were enrolled in the study. The AA angle and FA angle were measured by computer tomography (CT). Gait data were determined by using the Dynamic Right Gait & Posture analysis system. The relationship between FA, AA and gait data was analyzed by Pearson correlation test, subgroup Pearson correlation test, multiple linear regression.ResultsA total of 40 patients (45hips) were included in the study. Compared with preoperative, the patient’s postoperative foot progression angle, foot contact angle, plantarflexion velocity, swing foot speed, gait velocity, cadence, stride length were significantly improved. Preoperative FA is significantly different from postoperative FA (P < 0.05), while the difference between preoperative and postoperative AA is not significant. BMI, Crowe Type, AA were related to change of cadence. The less the postoperative AA of patients, and the more the cadence in the postoperative gait of patients.ConclusionOur study showed that THA could improve the gait function of patients with symptomatic hip osteoarthritis secondary to hip dysplasia. Adjusting AA lower could obtain a much more postoperative cadence.

Quality of Life in Patients with Atrial Fibrillation Undergoing Pulmonary Vein Isolation: Short-Term Follow-Up Study

Background and Objectives: Atrial fibrillation (AF) significantly impacts the quality of life (QoL) of affected individuals. Pulmonary vein isolation (PVI) has emerged as a therapeutic approach to manage AF and improve QoL. This study aimed to assess the QoL in patients with AF undergoing PVI. Methods and Materials: A total of 97 AF patients undergoing PVI (radiofrequency 52.6% (n = 51) and cryoablation 47.4% (n = 46)) at Pauls Stradins Clinical University Hospital were included in this study. QoL was measured using the 36-Item Short-Form Survey (SF-36) before PVI and during a follow-up period of 5.98 ± 1.97 months. Results: This study consisted of 60.8% (n = 59) males, with a mean age of 60.06 ± 11.61 years. A total of 67.0% (n = 65) of patients had paroxysmal AF, and 33.0% (n = 32) had persistent AF. The SF-36 questionnaire revealed major improvements across multiple QoL domains post-PVI, reaching a statistical significance of p &lt; 0.01. Patient factors, such as female gender ([estimate 21.26, 95% CI (7.18, 35.35)], p &lt; 0.01), persistent AF ([estimate 15.49, 95% CI (2.83, 28.15)], p = 0.02), and restored sinus rhythm ([estimate 14.35, 95% CI (1.65, 27.06)], p = 0.03), were associated with significantly improved QoL. Conclusions: PVI in patients with AF positively influences various dimensions of QoL, as evidenced by significant improvement across multiple SF-36 domains. These findings emphasize worsened QoL in patients with AF and the potential benefits of PVI enhancing the overall wellbeing of individuals with AF.

Therapeutic effect of a single lumbar puncture in idiopathic intracranial hypertension

BackgroundIdiopathic intracranial hypertension (IIH) is a neurological disorder characterized by increased intracranial pressure. Whilst lumbar puncture (LP) is necessary for the diagnosis of IIH, its therapeutic effect remains unclear. Our aim was to evaluate the therapeutic effect of a single LP in people with IIH (pwIIH).MethodsIn this prospective observational study, we analysed short-term neurological and ophthalmological outcomes in pwIIH before, one (D1) and seven days (D7) after the LP. The primary outcome was the change in papilledema degree from baseline. Secondary outcomes included visual outcomes, morphological changes in optical coherence tomography (peripapillary retinal nerve fibre layer [pRNFL] thickness and ganglion cell layer [GCL] volume) and transbulbar sonography (arachnoid optic nerve sheath diameter [AONSD]), and headache outcomes (peak and median headache severity and burden related to headache).ResultsWe included 30 pwIIH (mean age 32.8 years [SD 8.4], 93.3% female, median cerebrospinal fluid [CSF] opening pressure 33.0 cmCSF [IQR 26.9–35.3], median body mass index (BMI) 34.8 kg/m2 [IQR 30.9–40.9]). The median papilledema grading at baseline was 2 (Friedman DI (1999) Pseudotumor cerebri. Neurosurg Clin N Am 10(4):609–621 viii); (Mollan SP, Aguiar M, Evison F, Frew E, Sinclair AJ (2019) The expanding burden of idiopathic intracranial hypertension. Eye Lond Engl 33(3):478–485); (Ab D, Gt L, Nj V, Sl G, Ml M, Nj N et al. (2007) Profiles of obesity, weight gain, and quality of life in idiopathic intracranial hypertension (pseudotumor cerebri). Am J Ophthalmol [Internet]. Apr [cited 2024 Jun 2];143(4). https://pubmed.ncbi.nlm.nih.gov/17386271/) and was significantly reduced at D7 (2 [1–2], p = 0.011). Median pRNFL thickness had decreased significantly at D7 (-9 μm [-62.5, -1.3], p = 0.035), with pRNFL thickness at baseline being associated with the pRNFL change (F(1,11) = 18.79, p = 0.001). Mean AONSD had decreased significantly at both D1 (-0.74 mm [0.14], p < 0.001) and D7 (-0.65 mm [0.17], p = 0.01), with AONSD at baseline being associated with the change in AONSD at both time points (D1: β= -0.89, 95% CI -1.37, -0.42, p = 0.002; D7: β= -0.85, 95% CI -1.42, -0.28, p = 0.007). Peak headache severity was slightly lower at D7 (-1/10 [-3, 0], p = 0.026), whereas median headache severity and headache burden remained unchanged.ConclusionsThis short-term follow-up study in pwIIH undergoing a single LP suggests a moderate effect on ophthalmological but not headache outcomes. The usefulness of LP as a therapeutic measure in IIH remains controversial and should likely be reserved for patients with limited treatment options, e.g., in pregnancy or intolerability to medication.

Outcome after Arthroscopic Meniscal Repair

Abstract Objective: The objective of this study was to evaluate the functional outcomes of all-inside meniscal repair using the Fast-Fix suturebased fixation device and its correlation with postoperative MRI findings in serving military personnel with symptomatic torn menisci. Materials and Methods: Thirty patients under 40 years of age with symptomatic meniscal tears were included in the study. Clinical evaluation, arthroscopic assessment, and meniscal repair using the Fast-Fix system were performed. Patients were followed up clinically and with postoperative MRI at one year. Functional outcomes were evaluated using the International Knee Documentation Committee (IKDC) form. Results: At one year postoperative follow-up, 10% of patients had excellent results, 66.6% had good results, 13.4% had fair results, and 10% had poor results according to the IKDC evaluation. MRI evaluation showed overall satisfactory results in 86.7% of patients. The Fast-Fix system demonstrated a success rate of 90% in this short-term follow-up study, with minimal complications. Conclusion: Arthroscopic all-inside meniscal repair using the Fast-Fix system showed promising clinical outcomes in serving military personnel with symptomatic torn menisci. The success rate was comparable to traditional suture techniques. Postoperative MRI provided valuable information for evaluating the physiological state of the repaired meniscus. Long-term followup studies are necessary to assess the structural and functional integrity of the repaired menisci over time.

Diagnostic Accuracy of Somatosensory Evoked Potential and Transcranial Motor Evoked Potential in Detection of Neurological Injury in Intradural Extramedullary Spinal Cord Tumor Surgeries: A Short-Term Follow-Up Prospective Interventional Study Experience from Tertiary Care Center of India.

Objective Intraoperative neuromonitoring (IONM) is an acknowledged tool for real-time neuraxis assessment during surgery. Somatosensory evoked potential (SSEP) and transcranial motor evoked potential (MEP) are commonest deployed modalities of IONM. Role of SSEP and MEP in intradural extramedullary spinal cord tumor (IDEMSCT) surgery is not well established. The aim of this study was to evaluate sensitivity, specificity, positive predictive value, negative predictive value, and diagnostic accuracy of SSEP and transcranial MEP, in detection of intraoperative neurological injury in IDEMSCT patients as well as their postoperative limb-specific neurological improvement assessment at fixed intervals till 30 days. Materials and Methods Symptomatic patients with IDEMSCTs were selected according to the inclusion criteria of study protocol. On modified McCormick (mMC) scale, their sensory-motor deficit was assessed both preoperatively and postoperatively. Surgery was done under SSEP and MEP (transcranial) monitoring using appropriate anesthetic agents. Gross total/subtotal resection of tumor was achieved as per IONM warning alarms. Sensitivity, specificity, positive predictive value, negative predictive value, and diagnostic accuracy of SSEP and MEP were calculated considering postoperative neurological changes as "reference standard." Patients were followed up at postoperative day (POD) 0, 1, 7, and 30 for convalescence. Statistical Analysis With appropriate tests of significance, statistical analysis was carried out. Receiver-operating characteristic curve was used to find cutoff point of mMC for SSEP being recordable in patients with higher neurological deficit along with calculation of sensitivity, specificity, positive predictive value, negative predictive value, and diagnostic accuracy of SSEP and MEP for prediction of intraoperative neurological injury. Results Study included 32 patients. Baseline mean mMC value was 2.59. Under neuromonitoring, gross total resection of IDEMSCT was achieved in 87.5% patients. SSEP was recordable in subset of patients with mMC value less than or equal to 2 with diagnostic accuracy of 100%. MEP was recordable in all patients and it had 96.88% diagnostic accuracy. Statistically significant neurological improvement was noted at POD-7 and POD-30 follow-up. Conclusion SSEP and MEP individually carry high diagnostic accuracy in detection of intraoperative neurological injuries in patients undergoing IDEMSCT surgery. MEP continues to monitor the neuraxis, even in those subsets of patients where SSEP fails to record.

#3007 Association between sarcopenia and clinical outcomes in patients on maintenance hemodialysis

Abstract Background and Aims Sarcopenia is a generalized skeletal muscle disorder characterized by the progressive loss of skeletal muscle mass, strength, and function, resulting in worse quality of life and increased mortality. Chronic kidney disease and hemodialysis (HD) favor the development of sarcopenia; however, factors associated with sarcopenia in HD patients have not been well-studied. This study aimed to determine the prevalence and risk factors for sarcopenia in HD patients and to analyze the relationship between sarcopenia and overall morbidity and mortality. Method We conducted short-term follow-up prospective cohort study among maintenance HD patients. Hand Grip Strength was measured by a resisted hand-held dynamometer to identify muscle strength and Bioimpedance Spectroscopy to calculate appendicular skeletal muscle mass (ASM). Finally, appendicular skeletal muscle index (ASMI) was calculated as ASM (kg) divided by weight squared (m2). Patients were categorized as sarcopenic or non-sarcopenic using Revised European Working Group criteria (EWGSOP2). Low muscle mass was defined as an ASMI value of&amp;lt;7.00 kg/m2 for men and&amp;lt;5.40 kg/m2 for women; low muscle strength was defined as a hand grip strength of&amp;lt;28 kg for men and&amp;lt;18 kg for women. Results Our study enrolled 176 adult HD patients (60% male, 56.1 ± 14.8 years of age). Median follow-up was 15.9 (interquartile range [IQR] 8.6–21) months. Sarcopenia was present in 32.5 % of males and 28% of female patients and associated with older age (55.2 ± 13.4 vs. 64.0 ± 7.3, p&amp;lt;0.001), lower body mass index (25.3 ± 1.3 vs. 22.8 ± 3.1 kg/m2, p&amp;lt;0.05), longer dialysis vintage (9.2 ± 1.1 vs. 6.2 ± 1.9 years, p&amp;lt;0.001) lower Kt/V and lower serum phosphorus and albumin levels (p = 0.037, p = 0.042 and p = 0.048, respectively). In the multivariate analysis, the sarcopenic group had a significantly higher risk for all causes hospitalization than the non-sarcopenic group after adjusting for age and gender (OR 3.92, (95%CI 1.21–12.53, p = 0.031)). Sarcopenia was significantly associated with higher mortality risk (adjusted OR 1.76 (95% CI 1.32 to 2.67)), cardiovascular (adjusted OR 3.31 (95% CI 1.55 to 9.22)) and cerebrovascular events (adjusted OR 2.67 (95% CI 1.52 to 6.03)). Kaplan–Meier survival analysis showed a twelve-month survival rate of 82.1% in sarcopenic patients, which was significantly lower than the non-sarcopenic group (p = 0.034). Finally, both ASM and low muscle strength were independently related to increased mortality risk in dialysis patients (OR 1.86; 95% CI 1.31 to 2.62 and OR 2.31 95% CI 1.49 to 3.93, respectively). Conclusion Our study demonstrated that sarcopenia was highly prevalent among HD patients and was shown to be a significant predictor of poor patients outcomes. Future research should address whether the early diagnosis and treatment of sarcopenia improve outcomes.

COMPARISON OF COMPONENTS OF CENTRAL AORTIC AND PERIPHERAL BLOOD PRESSURE FOR PREDICTION OF CARDIOVASCULAR EVENTS IN A 2-YEAR AND 14-YEAR FOLLOW-UP OF A HYPERTENSIVE COHORT

Objective: The aim of this study was to assess components of central aortic pressure, brachial blood pressure and indices of arterial stiffness for prediction of cardiovascular events in a hypertensive cohort. Design and method: Noninvasive measurements of central aortic blood pressure (SphygmoCor), brachial pressure, central augmentation index (cAIx), augmented pressure (cAP) and carotid intima-media thickness (IMT) were obtained in 681 hypertensive patients (age 61 ± 9 years, 425 males). The primary endpoints were defined as cardiovascular disease (CVD) events or death from CVD. An initial analysis was conducted at mean 2-year follow-up and a second analysis is currently being conducted at mean 14-year follow-up. Results: Total events were 59 (8.7%) for the 2-year follow-up and 265 (38.9%) for the 14-year follow-up. Major cardiovascular events were 49 (83.1%) and 178 (67.2%) respectively. The analysis of the 2-year follow-up suggested that central systolic (cSBP) and pulse pressure (cPP) showed higher hazard ratios (HR/10 mmHg) for cardiovascular events compared to peripheral pressure indices (pSBP, pPP) at age &gt;60 years (cSBP: HR = 1.18, pSBP: HR = 1.17, p = 0.034; cPP: HR = 1.28, pPP: HR = 1.2, p = 0.019). Each SD increase in IMT and in cAP was associated with 1.4 times higher risk of increased total events in elderly patients (age &gt;60 years). Males showed that each SD increase in cAP was associated with significantly higher risk of increased total events than females. The complete data for the 14-year follow-up analysis has only recently become available and the analysis will be completed for the conference presentation. Conclusions: Preliminary analysis in a short-term (2-year) follow-up study of a large hypertensive cohort has shown that central aortic pressure and its components can improve prediction of CVD compared to peripheral pressure. The final analysis of the long-term (14-year) follow-up will determine which components are robust predictors and will provide important information on the clinical and epidemiological relevance of central aortic pressure.

Effectiveness of Insulin Pump Therapy Versus Multiple Daily Injections for Glycemic Control and Rate of Diabetic Ketoacidosis Among Children With Type 1 Diabetes Mellitus.

Background Advances in pump technology and the availability of insulin analogs, as well as the results of the Diabetes Control and Complications Trial (DCCT), which established the benefit of improved glycemic control, have all contributed to the increased use of insulin pump therapy in recent years, particularly in children. Purpose This research aims to compare the impact of insulin delivery method, i.e., continuous subcutaneous insulin infusion (CSII) or multiple daily injections (MDI) on glycemic control and the rate of diabetic ketoacidosis (DKA) among children with type 1 diabetes mellitus in Al Ahsa, Saudi Arabia. Methods A retrospective cohort study was carried out in a diabetic center in Al Ahsa, Saudi Arabia, over 24 months (2020-2022) among children with type I diabetes mellitus (age group 1-14 years). Results In total, 351patients with diabetes were induced, with 316 (90%) on MDIand 35 (10%) onCSII. After six months of diagnosis, precisely 38 (12%) ofpatients with diabetes on the MDIregimen experienced DKA, compared to 4 (11.4%) of those on the CSIIregimen, with no statistically significant difference (P=0.918). At six months and nine months of follow-up, the average hemoglobin A1c (HbA1c) was considerably higher in diabetic patients on MDI (8.9 ± 1.7% vs. 8.2 ± 1.5% and 9.1 ± 1.6% vs. 8.0 ± 1.3%, respectively, with a significant p-value ≤0.05). Conclusion In this study, we found that patients on the MDI regimen had considerably higher HbA1c levels than patients on the CSII regimen, but there was no statistically significant difference in DKA rates between them. This is a short-term follow-up study, and we recommend that patients be followed for a longer period of time for further accurate outcomes.

Exploring the effects of His and left bundle branch pacing with stylet-driven lead on tricuspid regurgitation: A short-term follow-up study

The stylet-driven delivery system was replaced with a pre-shaped catheter delivery system for conduction system pacing several years ago, as it offered easier access to the pacing location. However, in several countries, including Indonesia, the availability of catheter systems remains limited. This study aimed to evaluate the occurrence and severity of tricuspid regurgitation when using the stylet-driven lead delivery system in patients undergoing His and Left Bundle Branch (LBB) pacing.

Evaluating Patient Preferences and Clinical Outcomes in Stress Urinary Incontinence Treatment: A Short-Term Follow-Up Study of the Transobturator Tape Procedure and Pubourethral Ligament Plication (a Minimally Invasive Technique).

This study aims to provide an in-depth analysis of patient preferences and clinical outcomes associated with two surgical techniques for treating stress urinary incontinence (SUI): the transobturator suburethral sling (TOT) procedure and the pubourethral ligament plication (PUL) procedure. We evaluated the rates of postoperative complications, the duration of each procedure, hemoglobin loss, and days of hospitalization. This prospective study included 80 patients who underwent surgery for SUI: 40 patients for the TOT procedure and 40 patients for the PUL procedure. Clinical data on patient characteristics, treatment efficacy, and post-surgical outcomes were analyzed to assess patient preferences and real-world clinical effectiveness. Regarding patient preferences, those who underwent TOT surgery were more likely to be older, had a higher average number of pregnancies, and were more often postmenopausal, in contrast to those who underwent PUL surgery (p < 0.001 for each comparison). TOT patients had a hospital stay on average of 1.02 days, while PUL patients benefited from ambulatory stays only. In addition, the TOT group had a significantly longer average operating time (16.80 min) compared to the PUL group (9.90 min, p < 0.001). The study revealed notable outcomes in both groups, with high cure rates for both TOT (N1 = 33, 82.5%) and PUL (N2 = 28, 70%) procedures. Specifically, 76.25% of the patients (61 out of 80) were cured after the procedures. Chronic pelvic pain was present in 3.75% of all patients and was notably only observed in the TOT group, with 3 (7.5%) cases being noted. Similarly, vaginal erosion was experienced by 5% of all patients, with 10% of patients in the TOT group and none in the PUL group being affected. Dyspareunia occurred in 2.5% of all patients, with there being two (5%) cases in the TOT group and none in the PUL group. This study highlights that while the PUL procedure achieves cure rates comparable to TOT, it offers a less invasive option with shorter operating times and no hospitalization required. These findings suggest that PUL could be a viable alternative for stress urinary incontinence (SUI) treatment, especially in contexts where avoiding mesh use is preferred. This adds significant value to patient-centered care in SUI management, offering tailored treatment options based on patient characteristics, preferences, and risk profiles.

Changes in clinical outcomes and alignment of the ipsilateral knee and ankle after supramalleolar osteotomy in patients with varus osteoarthritis of the ankle: a short-term follow-up study.

The purpose of this study was to investigate the changes in clinical outcomes and alignment of the ipsilateral knee and ankle in patients with varus ankle osteoarthritis after supramalleolar osteotomy (SMO). We retrospectively reviewed 23 patients (24 ankles) with Takakura II, IIIa and IIIb ankle osteoarthritis treated with SMO between May 2017 and March 2022. The radiologic parameters of ankles contained medial distal tibial angle (TAS), tibiotalar angle (TT), tibial lateral surface (TLS), tibial plafond inclination (TPI) and talar inclination (TI). The radiologic parameters of knees contained medial proximal tibial angle (MPTA), joint line convergence angle (JLCA), the knee joint line orientation relative to ground (G-KJLO) and WBL. Hip-knee-ankle angle (HKA) was also collected. The Takakura system was used for evaluating the ankle osteoarthritis and the Kellgren-Lawrence (KL) system was used for evaluating the knee osteoarthritis. Clinical evaluation of the ankle joints contained American Orthopedic Foot and Ankle Society (AOFAS), range of motion (ROM) and visual analogue scale (VAS). Clinical evaluation of the knee joints contained Japanese Orthopaedic Association Scores (JOA), ROM, VAS. The mean follow-up times were 20.3 ± 7.3months (range 12-38). According to the radiologic evaluation, the TAS increased from preoperative 84.7° ± 2.0° to 91.2° ± 1.8° at the last follow-up (P < 0.001). The TPI and TI decreased from 4.4° ± 4.2° and 11.0° ± 5.2° to 0.1° ± 4.7° and 4.1° ± 4.8° (P < 0.001 for both). The TT angel improved from 9.5° ± 4.1° to 4.9° ± 3.3° (P < 0.001). No significant differences were found regarding MPTA, JLCA, G-KJLO, knee WBL and HKA (P > 0.05 for all). The Takakura stage improved after SMO (P < 0.001) whilst the KL stage maintains the similar lever (P > 0.05). According to the clinical evaluation, the AOFAS significantly increased from 67.5 ± 10.6 to 88.5 ± 9.3 and the VAS of the ankle decreased from 4.7 ± 1.6 to 1.2 ± 1.1, whilst there were no changes on VAS and even the JOA and knee ROM after SMO (P > 0.05 for all). SMO can alleviate the symptoms of varus ankle osteoarthritis and delay the time for ankle replacement or arthrodesis by redistributing the abnormal stress of the ankle and restoring the congruence of the tibiotalar joint. In addition, it did not induce the clinical symptoms of knee without compromising lower limb alignment or knee joint line orientation in the short term. Level IV case series.

Hobby Engagement and Risk of Disabling Dementia.

The association between hobby engagement and risk of dementia reported from a short-term follow-up study for individuals aged ≥65 years may be susceptible to reverse causation. We examined the association between hobby engagement in age of 40-69 years and risk of dementia in a long-term follow-up study among Japanese, including individuals in mid-life, when the majority of individuals have normal cognitive function. A total of 22,377 individuals aged 40-69 years completed a self-administered questionnaire in 1993-1994. The participants answered whether they had hobbies according to the three following responses: having no hobbies, having a hobby, and having many hobbies. Follow-up for incident disabling dementia was conducted with long-term care insurance data from 2006 to 2016. During a median of 11.0 years of follow-up, 3,095 participants developed disabling dementia. Adjusting for the demographic, behavioral, and psychosocial factors, the multivariable hazard ratios of incident disabling dementia compared with "having no hobbies" were 0.82 (95% confidence interval [CI], 0.75-0.89) for "having a hobby" and 0.78 (95% CI, 0.67-0.91) for "having many hobbies". The inverse association was similarly observed in both middle (40-64 years) and older ages (65-69 years). For disabling dementia subtypes, hobby engagement was inversely associated with the risk of dementia without a history of stroke (probably non-vascular type dementia), but not with that of post-stroke dementia (probably vascular type dementia). Hobby engagement in both mid-life and late life was associated with a lower risk of disabling dementia without a history of stroke.

Outcomes of U-shaped internal fixation in the treatment of avulsion fracture of calcaneal tubercle

BackgroundThe purpose of this study was to analyze the efficacy of U-shaped internal fixation for calcaneal tubercle fracture after nearly 3 years of case follow-up and data collection.MethodWe retrospectively analyzed the collected data from 16 patients with avulsion fracture of calcaneal tubercle between December 2018 and February 2021 at our institute. All patients were required to conform to regular follow up postoperatively. X-ray film was applied to all cases. The American Orthopaedic Foot and Ankle Association (AOFAS) score, Cedell score and the visual analog scale (VAS) were used to evaluate functional results.ResultsAll patients achieved bone union. The preoperative AOFAS score was 26.34 ± 3.34, which was significantly different from 91.38 ± 6.15 half a year after operation (p = 0.003). The preoperative Cedell score was 31.05 ± 4.18 and the score half a year after operation was 92.17 ± 5.39(p = 0.011). The VAS score was 8.91 ± 1.51 before operation and decreased to 0.58 ± 1.31 half a year after operation (p = 0.014).ConclusionsIn the treatments of calcaneal tubercle fracture, U-shaped internal fixation is a new attempt. Through the short-term follow-up study, we found that its therapeutic effect is excellent, which is a recommended treatment in clinic.

Ultrasound Guided Arthroscopic Removal of Calcific Tendonitis: A Minimum of 2-Year Followup.

Background: We have developed a novel technique for managing rotator cuff calcific tendonitis, involving arthroscopic debridement of calcific tendonitis with localization assistance from a breast biopsy needle under ultrasound guidance. While we have demonstrated encouraging results at six-month follow-up, the medium-term outcomes and the long-term outcomes of this technique at 2 years or beyond are unknown. The aim of this paper was to determine if this technique was successful in resolving symptoms after two years and beyond. Study Design: Retrospective Cohort Study. Methods: Patients who underwent arthroscopic debridement of calcific tendonitis with localization assistance from a breast biopsy needle under ultrasound guidance by a senior surgeon were evaluated using patient-rated pain scores and functional status with the use of the Likert scales and via examiner-rated shoulder range-of-motion and strength at the pre-operative visit, at 1, 6, 12, and 24 weeks post-operatively, and long-term at a mean of 249 weeks after surgery. Results: At a mean follow-up period of 4.8 years (range, 2-10 years), 31 patients (33 shoulders) experienced significant improvement in the severity of pain at rest, with overhead activities, and during sleep compared to their pre-operative presentation (p < 0.001). The patient experienced less frequent pain during activities and sleep, and a decreased frequency of extreme pain (p < 0.001). Passive range of abduction (p = 0.003), forward flexion (p < 0.001), and supraspinatus strength (p = 0.018) improved compared to the presurgical presentation. Out of 27 patients, 24 patients (89%) had complete resolution of calcific tendonitis, and 26 patients (96%) had an intact rotator cuff. Conclusion: Arthroscopic debridement of calcific tendonitis with localization assistance from a breast biopsy needle under ultrasound guidance was very effective. Patients had significant pain relief, improved range of motion, and a reduction in stiffness at a mean post-operative period of 4.8 years. Patients had a significant reduction in residual calcification, and rotator cuff integrity was largely preserved by long-term follow-up. What is known about this subject: Calcific tendonitis of the rotator cuff is one of the most painful and debilitating disorders of the shoulder. This condition is characterized by the deposition of calcium-phosphate crystals within the rotator cuff tendons. Arthroscopic debridement and excision of rotator cuff calcifications have proven to be efficacious treatments with regards to clinical and functional outcomes in the short and medium term. Identifying the calcific lesion intra-operatively, however, can prove to be challenging. Furthermore, inadequate excision of the calcific deposit has been shown to have poorer clinical outcomes. We designed a technique that utilizes the assistance of ultrasound to guide a localization-biopsy wire to the calcific lesion. This technique aids in precisely identifying the location of the lesion intra-operatively to optimize accuracy in removing the maximum amount of calcific deposit possible. A short-term follow-up study by us has demonstrated successful outcomes with regards to the return of function and relief of pain. However, there have been no studies evaluating the effectiveness of this particular technique beyond six months. What this study adds to current knowledge: At a mean of 4.8 years, arthroscopic debridement of calcific tendonitis, using our technique, was successful in relieving the severity and frequency of pain with overhead activities, pain at rest, and pain during sleep, as well as improving range of motion.

Short-Term Follow-Up Pilot Study of Sole Middle Meningeal Artery Embolization for Chronic Subdural Hematoma: Influence of Internal Architecture on the Radiological Outcomes (P8-5.003)

Short-Term Follow-Up Pilot Study of Sole Middle Meningeal Artery Embolization for Chronic Subdural Hematoma: Influence of Internal Architecture on the Radiological Outcomes (P8-5.003)

The effects of combination treatment with LT4 and LT3 on diastolic functions and atrial conduction time in LT4-treated women with low T3: a short term follow-up study.

To investigate the effects of combination treatment with levothyroxine (LT4) and l- triiodothyronine (LT3) on left atrial volume (LAV), diastolic functions, and atrial electro-mechanical delays in LT4-treated women with low triiodothyronine (T3) levels. This prospective study consisted of 47 female patients between 18 and 65 years old treated at an Endocrinology and Metabolism outpatient clinic between February and April 2022 due to primary hypothyroidism. The study included patients with persistently low T3 levels in at least three measurements, despite LT4 treatment (1.6-1.8 mcg/kg/m2) for 23.13 ± 6.28 months with normal thyrotropin (TSH) and free tetraiodothyronine (fT4) levels. The combination therapy dose was as follows: the fixed LT4 dose (25 mcg) was removed from patients' usual LT4 treatment [100 mcg (min-max, 75-150)], and a fixed LT3 dose (12.5 mcg) was added. Biochemical samples were taken, and an echocardiographic assessment was performed for patients upon their first admission, and after 195.5 ± 12.8 days of receiving LT3 (12.5 mcg) treatment. There was a statistically significant reduction at left ventricle (LV) end-systolic diameter (27.69 ± 3.14, 27.13 ± 2.89, p = 0.035), left atrial (LA) maximum volume (14.73 ± 3.22, 13.94 ± 3.15, p = 0.009), LA minimum volume (7.84 ± 2.45, 6.84 ± 2.30, p < 0.001), LA vertical diameter (44.08 ± 6.92, 34.60 ± 4.31, <0.001), LA horizontal diameter (45.65 ± 6.88, 33.43 ± 4.51, p < 0.001), LAVI (50.73 ± 18.62, 41.0 ± 13.02, p < 0.001), total conduction time (103.69 ± 12.70, 79.82 ± 18.40, p < 0.001) after LT3 replacement (respectively pre-post- treatment and p value). In conclusion, the findings of this study suggest that the addition of LT3 to LT4 treatment may lead to improvements in LAVI and atrial conduction times in patients with low T3. However, further research with larger patient groups and exploration of different LT4 + LT3 dose combinations is needed to better understand the effects of combined hypothyroidism treatment on cardiac functions.

Effects of tamoxifen and exemestane on cognitive function in postmenopausal patients with breast cancer.

Cognitive effects of tamoxifen have been described. We augment data from a previous short-term (ST) follow-up study with long-term (LT) data to evaluate ST and LT cognitive effects of tamoxifen followed by exemestane and exemestane in breast cancer patients. Patients from the Tamoxifen and Exemestane Adjuvant Multinational trial received 5 years exemestane (exemestane group, n = 114) or 2.5 years tamoxifen followed by 2.5 years exemestane (sequential group, n = 92). Neuropsychological performance was assessed pre-endocrine therapy, after 1 year (ST follow-up) and at 5 years (LT follow-up). A control group of healthy participants (n = 120) were assessed with parallel intervals. With random effects modeling we evaluated cognitive changes from baseline to ST and LT follow-up. Statistical tests were 2-sided. After controlling for age, intelligence quotient, attrition, menopausal symptoms, anxiety and/or depression, and/or fatigue, the sequential group showed ST and LT decline compared with control participants on verbal memory (effect size [ES] = 0.26, P = .01; ES = 0.34, P = .003) and executive function (ES = 0.27, P = .007; ES = 0.38, P = .002). Compared with the exemestane group, the sequential group demonstrated ST decline on information processing speed (ES = 0.33, P = .01) and executive function (ES = 0.32, P = .01) and LT decline on verbal memory (ES = 0.33, P = .02). The exemestane group showed no cognitive decline compared with control participants. Cognitive adverse effects of tamoxifen alone and after switching to exemestane were observed, suggestive of a carryover effect of tamoxifen. Our results underline the need for well-controlled, prospective trials studying cognitive effects of endocrine therapy.

Short-term influence of antimicrobial photodynamic therapy as an adjuvant to mechanical debridement in reducing soft-tissue inflammation and subgingival yeasts colonization in patients with peri-implant mucositis

ObjectiveThe objective of this short-term follow-up study was to evaluate the influence of antimicrobial photodynamic therapy (aPDT) as an adjuvant to mechanical debridement (MD) in reducing soft-tissue inflammation and subgingival yeasts colonization (SYC) in patients with peri‑implant mucositis (PiM). MethodsIndividuals diagnosed with PiM were included. Demographic data was collected using a questionnaire. Peri-implant plaque index (PI), bleeding index (BI), probing depth (PD), crestal bone levels and SYC were measured at baseline. Therapeutically, these individuals were divided into test and control groups. In the control-group patients underwent MD and in the test-group patients underwent MD with adjunct single session of aPDT. Clinical peri‑implant parameters and SYC were reassessed after 12-weeks. Correlation between age, gender and duration of implants with SYC and clinical peri‑implant status was assessed using logistic regression models. P < 0.05 was selected as an indicator of statistical significance. ResultsThe test and control-groups comprised of 24 and 23 individuals, respectively. In the test and control groups, toothbrushing twice daily was reported by 7 (29.2%) and 5 (21.7%) individuals, respectively. None of the individuals had ever used a dental floss. At baseline, there was no difference in peri‑implant PI, BI, PD and CBL in the test and control groups. At follow-up, peri‑implant PI (P < 0.01), BI (P < 0.01) and PD (P < 0.01) were significantly higher in the control compared with the test-group. At baseline, SYC in the test and control groups were 1865.3 ± 403.4 CFU/ml and 1963.7 ± 512.4 CFU/ml, respectively. At 90 days’ follow-up, SYC in the test and control groups were 1472 ± 202.7 and 1538.4 ± 331.7 CFU/ml, respectively. There was no significant difference in SYC in both groups when baseline values were compared with 90 days’ follow-up. ConclusionOne session of aPDT after MC with adjunct aPDT is effective in reducing soft tissue inflammation but not SYC in patients with PiM.

Postoperative health-related quality of life in children with congenital heart disease: a short-term follow-up study

ObjectiveThis study aimed to explore changes in health-related quality of life in children with congenital heart disease from pre-surgery to 6 months after surgery.MethodsA total of 87 children aged 2–12 years who underwent cardiac surgery in a provincial hospital in China from January 2021 to June 2021 were selected. After 6 months, the quality of life of all children was retrospectively analyzed. The Chinese version of the Pediatric Quality of Life Inventory 4.0 Scale was used to assess the quality of life of children before and after surgery.ResultsParents of 85 children and 33 children aged 5–12 years completed the questionnaires. After surgical treatment, the quality of life scores reported by parents of children of all ages were significantly higher than those before surgery, the P value < 0.05; the self-evaluated quality of life scores of children of different ages were significantly higher than those before surgery, the P value < 0.05.ConclusionSurgical treatment can improve the health-related quality of life of children with congenital heart disease.

The psychological impact of COVID-19 duty among resident doctors working in a COVID-hospital: A short-term follow-up study.

There is a dearth of longitudinal research that measures the impact of the pandemic on the mental health of resident doctors. This study aimed to estimate depression, anxiety, stress, burnout, and sleep disturbances (insomnia and nightmares) among resident doctors after COVID-19 duty. The study was a prospective longitudinal study among resident doctors posted in COVID-19 wards in a tertiary hospital in North India. The participants were assessed at two points of time, two months apart, on a semistructured questionnaire and self-rated scales for depression, anxiety, stress, insomnia, sleep quality, nightmare experience, and burnout. A significant proportion of resident doctors working in a COVID hospital had symptoms of depression (29.6%), anxiety (28.6%), stress (18.1%), insomnia (22%), and burnout (32.4%), even after two months of being off COVID duty. It was seen that these psychological outcomes had a strong positive correlation with each other. Compromised sleep quality and burnout significantly predicted depression, anxiety, stress, and insomnia. The current study has added to the psychiatric aspects of COVID-19 among resident doctors and the changes in these symptoms with time and highlights the need for targeted interventions to decrease these adverse outcomes.