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The risk of fractures is higher in patients with autoimmune diseases, but it is not clear whether the use of immunosuppressive agents can further increase this risk. To investigate this issue, a retrospective study was conducted using data from Taiwan's National Health Insurance Research Database. Patients diagnosed with autoimmune diseases between 2000 and 2014, including psoriatic arthritis, rheumatoid arthritis, ankylosing spondylitis, and systemic lupus erythematosus, were included in the study. A control group of patients without autoimmune diseases was selected from the same database during the same period. Patients with autoimmune diseases were divided into two sub-cohorts based on their use of immunosuppressive agents. This study found the risk of fractures was 1.14 times higher in patients with autoimmune diseases than in those without. Moreover, we found that patients in the immunosuppressant sub-cohort had a higher risk of fractures compared to those in the non-immunosuppressant sub-cohort. The adjusted sub-distribution hazard ratio for shoulder fractures was 1.27 (95% CI = 1.01-1.58), for spine fractures was 1.43 (95% CI = 1.26-1.62), for wrist fractures was 0.95 (95% CI = 0.75-1.22), and for hip fractures was 1.67 (95% CI = 1.38-2.03). In conclusion, the long-term use of immunosuppressive agents in patients with autoimmune diseases may increase the risk of fractures.
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OBJECTIVE: To investigate the beneficial outcomes of intraoperative enteral feeding in free-flap regeneration after extended head and neck cancer resection and flap reconstruction surgery. STUDY DESIGN: A pilot randomized, double-blind, placebo-controlled clinical trial. SETTING: Single tertiary care center. METHODS: Patients with advanced head and neck cancers requiring radical tumor resections and free-flap reconstruction were randomly assigned to receive intraoperative enteral nutrition feeding (100 kcal/100 mL at 10-20 mL/h) via a nasogastric tube during free-flap reconstruction (n = 28) or continue fasting (n = 28). The primary outcome was impaired free-flap regeneration that required surgical reintervention within 90 days after the operation. Participants were enrolled between April 2020 and January 2022; the 90-day follow-up ended in April 2022. RESULTS: The incidence of total or partial flap failure was similar between the 2 groups (14.2% or n = 4 in each group), but the rate of wound dehiscence or edge necrosis was significantly reduced in the feeding group (n = 6 vs 0 for fasting vs feeding; absolute risk reduction, 25.0% [95% confidence interval, 6.9-43.0]%; p = 0.022). Hospital stay length was shorter (p = 0.042) and hand grip strength was better preserved (p = 0.025) in the feeding group. Plasma concentrations of interleukin (IL)-6 and IL-8 after the operation increased significantly more in the fasting group. Perioperative adverse events did not differ between the 2 groups. CONCLUSION: Perioperative enteral feeding is a simple, safe, and effective approach to improve perioperative systemic catabolism and proinflammatory reactions, thereby enhancing early wound regeneration after major operations.
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Nutrição Enteral , Neoplasias de Cabeça e Pescoço , Cuidados Intraoperatórios , Procedimentos de Cirurgia Plástica , Humanos , Retalhos de Tecido Biológico , Força da Mão , Neoplasias de Cabeça e Pescoço/cirurgia , Complicações Pós-Operatórias , Estudos Retrospectivos , Cuidados Intraoperatórios/métodosRESUMO
This study investigates the incidence and risk factors of new vertebral body collapse (VC) after posterior instrumented spinal fusion in patients older than 70 years. This retrospective study analyzed the data of elderly patients who underwent posterior instrumented spinal fusion in the thoracolumbar spine between January 2013 and December 2017. The 2 subsamples comprised of patients who had experienced vertebral compression fracture (VCF) before the index spinal surgery (group 1, nâ =â 324) and those who had not (group 2, nâ =â 1040). We recorded and analyzed their baseline characteristics, their underlying comorbidities, and the details of their current instrumented spinal fusion. The incidences of new VC and screw loosening were recorded. In groups 1 and 2, the incidences of new VC were 31.8% and 22.7%, respectively, and those of new VC with screw loosening were 25.6% and 33%, respectively. The risk factor was upper screw level at the thoracolumbar junction (hazard ratio [HR]â =â 2.181, 95% confidence interval [CI]: 1.135-4.190) with previous VCF. The risk factors were ageâ ≥â 80 years (HRâ =â 1.782, 95% CI: 1.132-2.805), instrumented levelsâ >â 4 (HRâ =â 1.774, 95% CI: 1.292-2.437), and peptic ulcer (HRâ =â 20.219, 95% CI: 2.262-180.731) without previous VCF. Clinicians should closely monitor new VC after posterior instrumented spinal fusion in elderly patients with previous VCF with upper screw level at the thoracolumbar junction and in patients without previous VCF agedâ ≥â 80 years, with instrumented levelsâ >â 4 and peptic ulcer.
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Fraturas por Compressão , Úlcera Péptica , Fraturas da Coluna Vertebral , Fusão Vertebral , Idoso , Humanos , Fusão Vertebral/efeitos adversos , Fraturas da Coluna Vertebral/epidemiologia , Fraturas da Coluna Vertebral/cirurgia , Fraturas da Coluna Vertebral/etiologia , Fraturas por Compressão/epidemiologia , Fraturas por Compressão/cirurgia , Fraturas por Compressão/complicações , Incidência , Estudos Retrospectivos , Corpo Vertebral , Vértebras Lombares/cirurgia , Vértebras Lombares/lesões , Fatores de Risco , Úlcera Péptica/complicações , Vértebras Torácicas/cirurgia , Vértebras Torácicas/lesõesRESUMO
ABSTRACT: The purpose of the retrospective case-control study was to identify the causes of and risk factors for unplanned return to the operating room (uROR) within 24âhours in surgical patients.We examined 275 cases of 24-hour uROR in our hospital from January 2010 to December 2018. The reasons for 24-hour uROR were classified into several categories. Controls were randomly matched to cases in a 1:1 ratio with the selection criteria set for the same surgeon and operation code in the same corresponding year.The mortality rate was significantly higher in patients with 24-hour uROR (11.63% vs 5.23%). Bleeding was the most common etiology (172/275; 62.55%) and technical error (14.5%) also contributed to 24-hour uROR. The clinical factors that led to bleeding included a history of liver disease (Pâ=â.032), smoking (Pâ=â.002), low platelet count in preoperative screening (Pâ=â.012), and preoperative administration of antiplatelet or anticoagulant agents (Pâ=â.014).Clinicians should recognize the risk factors for bleeding and minimize errors to avoid the increase in patient morbidity and mortality that is associated with 24-hour uROR.Level of Evidence: Level IV.
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Hemorragia , Salas Cirúrgicas/estatística & dados numéricos , Complicações Pós-Operatórias , Reoperação/efeitos adversos , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Casos e Controles , Hemorragia/prevenção & controle , Mortalidade Hospitalar , Humanos , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Estudos Retrospectivos , Fatores de RiscoRESUMO
BACKGROUND: Sacral insufficiency fracture (SIF) is rarer than osteoporotic vertebral compression fracture that occurs at other levels of the thoracolumbar spine. Percutaneous sacroplasty can effectively relieve pain and improve mobility. Several sacroplasty-based techniques have been reported to date. Sacroplasty is often performed with computed tomography-guided cannula placement, which is time intensive and results in greater radiation exposure than that resulting from fluoroscopy. Herein, we report our preliminary experience with a combination of long- and short-axis alar sacroplasty techniques under fluoroscopic guidance for osteoporotic SIFs. METHODS: We retrospectively reviewed 44 consecutive patients with symptomatic osteoporotic SIFs who underwent alar sacroplasty between January 2013 and February 2020. The study group comprised 19 patients who underwent a combination of long- and short-axis alar sacroplasty techniques under fluoroscopic guidance. The control group comprised the remaining 25 patients who underwent short-axis alar sacroplasty under fluoroscopic guidance. Visual analog scale (VAS) scores, operation times, injected cement volumes, and postoperative complications were recorded. RESULTS: The VAS score for pain decreased in both groups; however, no significant difference was noted between the study and control groups in injected cement volume (3.55 ± 0.96 vs 2.94 ± 0.89 mL). The operation time was longer in the study group than in the control group (32 ± 7.1 vs 28.04 ± 4.99 min; P = 0.046). No major complications were noted. CONCLUSION: A combination of long- and short-axis alar sacroplasty techniques can be effectively performed under fluoroscopic guidance for osteoporotic SIFs.
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Fluoroscopia/métodos , Osteoporose/complicações , Fraturas por Osteoporose/etiologia , Fraturas por Osteoporose/cirurgia , Sacro/cirurgia , Fraturas da Coluna Vertebral/etiologia , Fraturas da Coluna Vertebral/cirurgia , Cirurgia Assistida por Computador/métodos , Vertebroplastia/métodos , Idoso , Cimentos Ósseos , Feminino , Humanos , Masculino , Duração da Cirurgia , Resultado do TratamentoRESUMO
BACKGROUND: Current principles of postoperative pain management are primarily based on the types and extent of surgical intervention. This clinical study measured patient's self-anticipated pain score before surgery, and compared the anticipated scores with the actual pain levels and analgesic requirements after surgery. METHODS: This prospective observational study recruited consecutive patients who received elective surgery in the E-Da Hospital, Taiwan from June to August 2018. Patients were asked to subjectively rate their highest anticipated pain level (numeric rating scale, NRS 0-10) for the scheduled surgical interventions during their preoperative anesthesia assessment. After the operation, the actual pain intensity (NRS 0-10) experienced by the patient in the post-anesthesia care unit and the total dose of opioids administered during the perioperative period were recorded. Pain scores ≥4 on NRS were regarded as being unacceptable levels for anticipated or postoperative pain that required more aggressive intervention. RESULTS: A total of 996 patients were included in the study. Most of the patients (86%) received general anesthesia and 73.9% of them had a history of previous operation. Female anticipated significantly higher overall pain intensities than the male patients (adjusted odd ratio 1.523, 95% confidence interval 1.126-2.061; P = 0.006). Patients who took regular benzodiazepine at bedtime (P = 0.037) and those scheduled to receive more invasive surgical procedures were most likely to anticipate for higher pain intensity at the preoperative period (P < 0.05). Higher anticipated pain scores (preoperative NRS ≥ 4) were associated with higher actual postoperative pain levels (P = 0.007) in the PACU and higher total equivalent opioid use (P < 0.001) for acute pain management during the perioperative period. CONCLUSION: This observational study found that patients who are female, use regular benzodiazepines at bedtime and scheduled for more invasive surgeries anticipate significantly higher surgery-related pain. Therefore, appropriate preoperative counseling for analgesic control and the management of exaggerated pain expectation in these patients is necessary to improve the quality of anesthesia delivered and patient's satisfaction.
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Analgésicos Opioides/uso terapêutico , Procedimentos Cirúrgicos Eletivos , Medição da Dor , Dor Pós-Operatória/tratamento farmacológico , Benzodiazepinas/administração & dosagem , Uso de Medicamentos/estatística & dados numéricos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Período Pré-Operatório , Estudos Prospectivos , Fatores SexuaisRESUMO
BACKGROUND: There is a major paradigm shift for intraoperative mechanical ventilator support by the introduction of lung protective ventilation strategies to reduce postoperative pulmonary complications and improve overall clinical outcomes in non-thoracic surgeries. However, there is currently a lack of standardized practice guideline for lung protection during thoracic surgeries that require one-lung ventilation (OLV). This study aimed to collect the expert opinions of the thoracic anesthesiologists in perioperative care for OLV surgery in Taiwan. METHODS: This prospective cross-sectional study was undertaken in 16 tertiary hospitals in Taiwan from January to February 2019. A structured survey form was distributed across the participating hospitals and the thoracic anesthesiologists were invited to complete the form voluntarily. The survey form consisted of three parts, including the basic information of the institutional anesthesia care standards, ventilatory settings for a proposed patient receiving OLV surgery and expert opinions on OLV. RESULTS: A total of 71 thoracic anesthesiologists responded to the survey. Double-lumen tubes are the most commonly used (93.8%) airway devices for OLV. The most commonly recommended ventilator setting during OLV is a tidal volume of 6-7 ml/kg PBW (67.6%) and a PEEP level of 4-6 cmH2O (73.5%). Dual controlled ventilator modes are used by 44.1% of the anesthesiologists. During OLV, high oxygen fraction (FiO2 > 0.8) is more commonly supplemented to achieve an oxygen saturation higher than 94%. The consensus of anesthesiologists on the indices for lung protection in thoracic surgery is considerably low. Large majority of the anesthesiologists (91.5%) highly recommend that an international clinical practice guideline on the protective lung ventilation strategy for thoracic anesthesia should be established. CONCLUSIONS: This study found that the thoracic anesthesiologists in Taiwan share certain common practices in ventilator support during OLV. However, they are concerned about the lack of fundamental clinical evidences to support the beneficial outcomes of the current lung protective strategies applicable to OLV. Large-scale trials are needed to form an evidence-based clinical practice guideline for thoracic anesthesia.
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Pesquisas sobre Atenção à Saúde/métodos , Cuidados Intraoperatórios/métodos , Ventilação Monopulmonar/métodos , Complicações Pós-Operatórias/prevenção & controle , Estudos Transversais , Pesquisas sobre Atenção à Saúde/estatística & dados numéricos , Humanos , Pulmão/cirurgia , Guias de Prática Clínica como Assunto , Estudos Prospectivos , TaiwanRESUMO
PURPOSE: Vertebral compression fractures can recur within a few years after percutaneous vertebroplasty (PVP) or kyphoplasty. METHODS: We conducted a population-based study using data from the Taiwan National Health Insurance Research Database to investigate the efficacy of various antiosteoporotic treatments in reducing the prevalence rate of repeated PVP or kyphoplasty in patients hospitalized from January 1, 1997, to December 31, 2004. We included patients with vertebral compression fractures after PVP or kyphoplasty who received oral bisphosphonates (OB group; n = 6141) or injected drug therapies (injection group; n = 4308). FINDINGS: The incidence rate of repeated PVP or kyphoplasty was significantly lower in the I/Z/D (denosumab monotherapy or ibandronate or zoledronate with or without denosumab) group than in the OB group (crude subdistribution hazard ratio [sHR], 0.79; 95% CI, 0.70-0.90; P < 0.05; adjusted sHR, 0.77; 95% CI, 0.68-0.87; P < 0.0001). The analysis revealed a significantly lower incidence rate of repeated PVP or kyphoplasty in the I/Z group compared with that in the OB group (crude sHR, 0.82; 95% CI, 0.72-0.94; P = 0.0038; adjusted sHR, 0.80; 95% CI, 0.70-0.91; P = 0.0011). The denosumab group also exhibited a significantly lower incidence rate of repeated PVP or kyphoplasty than did the OB group (crude sHR, 0.61; 95% CI, 0.46-0.80; P = 0.0005; adjusted sHR, 0.58; 95% CI, 0.44-0.77; P = 0.0001). Although the teriparatide group had higher fracture frequency than did the OB group, the analysis revealed no significant difference between the OB and teriparatide groups with respect to the incidence rate of repeated PVP or kyphoplasty (adjusted sHR, 1.08; 95% CI, 0.92-1.26; P = 0. 3747). IMPLICATIONS: Injected antiosteoporotic medication was associated with lower rates of repeated vertebroplasty and kyphoplasty than was OB application.
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Conservadores da Densidade Óssea/administração & dosagem , Denosumab/administração & dosagem , Fraturas por Compressão/tratamento farmacológico , Fraturas por Compressão/cirurgia , Ácido Ibandrônico/administração & dosagem , Reoperação/estatística & dados numéricos , Teriparatida/administração & dosagem , Vertebroplastia , Ácido Zoledrônico/administração & dosagem , Administração Oral , Idoso , Idoso de 80 Anos ou mais , Quimioterapia Combinada , Feminino , Humanos , Injeções , Masculino , Pessoa de Meia-Idade , RecidivaRESUMO
BACKGROUND/OBJECTIVE: Osteoarthritis typically develops after surgery for traumatic fractures of the acetabulum and may result in total hip arthroplasty (THA). We conducted a population-based retrospective study to investigate the incidence of THA after treatment of acetabular, pelvic, and combined acetabular and pelvic fractures with open reduction-internal fixation surgery compared with that in the control group. DESIGN: A retrospective population-based cohort study. SETTING: Data were gathered from the Taiwan National Health Insurance Research Database. PARTICIPANTS: We enrolled 3041 patients with acetabular fractures, 5618 with pelvic fractures, and 733 with combined pelvic and acetabular fractures between January 1, 1997, and December 31, 2013, totaling 9392 individuals. The control group comprised 664,349 individuals. Study participants were followed up for the occurrence of THA until death or the end of the study period. RESULTS: The THA rates after surgical intervention were 17.82%, 7.28%, and 18.01% in patients with acetabular, pelvic, and combined acetabular and pelvic fractures, respectively. Moreover, they were significantly higher for the acetabular fracture, pelvic fracture, and combined-fracture groups (adjusted hazard ratios [aHRs] = 58.42, 21.68, and 62.04, respectively) than for the control group (p < 0.0001) and significantly higher for the acetabular fracture and combined-fracture groups than for the pelvic fracture group (aHRs = 2.59 and 2.68, respectively; p < 0.0001). CONCLUSION: The incidence rates of THA after surgical intervention in the pelvic fracture, acetabular fracture, and combined-fracture groups were significantly higher than that of the control group.
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Acetábulo/cirurgia , Artroplastia de Quadril/estatística & dados numéricos , Fraturas Ósseas/cirurgia , Ossos Pélvicos/patologia , Ossos Pélvicos/cirurgia , Estudos de Casos e Controles , Estudos de Coortes , Humanos , Incidência , Fatores de Risco , Fatores de TempoRESUMO
Neurofeedback training (NFT) of the alpha rhythm has been used for several decades but is still controversial in regards to its trainability and effects on working memory. Alpha rhythm of the frontoparietal region are associated with either the intelligence or memory of healthy subjects and are also related to pathological states. In this study, alpha NFT effects on memory performances were explored. Fifty healthy participants were recruited and randomly assigned into a group receiving a 8-12-Hz amplitude (Alpha) or a group receiving a random 4-Hz amplitude from the range of 7 to 20 Hz (Ctrl). Three NFT sessions per week were conducted for 4 weeks. Working memory was assessed by both a backward digit span task and an operation span task, and episodic memory was assessed using a word pair task. Four questionnaires were used to assess anxiety, depression, insomnia, and cognitive function. The Ctrl group had no change in alpha amplitude and duration. In contrast, the Alpha group showed a progressive significant increase in the alpha amplitude and total alpha duration of the frontoparietal region. Accuracies of both working and episodic memories were significantly improved in a large proportion of participants of the Alpha group, particularly for those with remarkable alpha-amplitude increases. Scores of four questionnaires fell in a normal range before and after NFT. The current study provided supporting evidence for alpha trainability within a small session number compared with that of therapy. The findings suggested the enhancement of working and episodic memory through alpha NFT. Hum Brain Mapp 37:2662-2675, 2016. © 2016 Wiley Periodicals, Inc.