【Abstract】 Objective To review the progress in the research of complications after expansive laminoplasty such as axial symptom, kyphotic deformity, and segmental motor paralysis. Methods Recent articles about complications after expansive laminoplasty were reviewed, and comprehensive analysis was done. Results The pathogenesis of axial symptom, kyphotic deformity, and segmental motor paralysis has not yet fully been understood, but has brought new finding, such as the importance of the spinous process-ligament-muscle complex, C5 palsy theory, and the involvement of the spinal cord mechanism. Conclusion The pathogenesis of axial symptom, kyphotic deformity, and segmental motor paralysis should be further investigated to prevent and treat the complications.
ObjectiveTo investigate the preoperative symptom burden and quality of life of patients undergoing lung cancer surgery.MethodsThis study was a cross-sectional study. We used the MD Anderson Symptom Inventory-lung cancer module (MDASI-LC) and the single-item quality of life scale (UNISCALE) to collect the preoperative patient-reported outcomes of 265 patients with lung cancer from November 2017 to July 2019 in Sichuan Cancer Hospital.ResultsOf 265 patients, 90.9% had preoperative symptoms. The five most common symptoms were coughing (66.8%), dry mouth (53.6%), memory problems (52.8%), disturbed sleep (52.1%) and fatigue (44.2%). The five most common moderate to severe symptoms were disturbed sleep (23.0%), distress (18.5%), memory problems (16.6%), coughing (16.2%) and dry mouth (16.2%). Patients with early-stage lung cancer had less pain, fatigue, shortness of breath, lack of appetite, numbness and coughing, and their symptoms had less impact on work (including housework), relations with other people, walking and enjoyment of life as well as better quality of life before surgery (P<0.05). Patients with adenocarcinoma had milder coughing and a better quality of life before surgery (P<0.05). Symptom score was positively correlated with symptom interference with life score (r=0.66, P<0.01) and negatively correlated with quality of life score (r=-0.41, P<0.01).ConclusionMost patients undergoing lung cancer surgery have a mild symptom burden before surgery. The most common and severe symptoms are coughing, dry mouth, lung cancer and disturbed sleep. Patients with early-stage lung cancer have a milder symptom burden and a better quality of life.
Objective To investigate the effectiveness of posterior non-decompression surgery in the treatment of thoracolumbar fractures without neurological symptoms by comparing with the conventional posterior decompression surgery. Methods Between October 2008 and October 2015, a total of 97 patients with thoracolumbar fractures with intraspinal occupying 1/3-1/2 and without neurological symptoms were divided into the decompression surgery group (51 cases) and the non-decompression surgery group (46 cases). There was no significant difference in gender, age, cause of injury, injury segment, the thoracolumbar injury severity score (TLICS), combined injury, disease duration, and preoperative relative anterior vertebral height, kyphosis Cobb angle, intraspinal occupying percentage, visual analogue scale (VAS), Oswestry disability index (ODI), and Japanese Orthopaedic Association (JOA) score between 2 groups (P>0.05). The operation time, intraoperative blood loss volume, postoperative drainage, bed rest time, hospitalization time, and relative anterior vertebral height, kyphosis Cobb angle, intraspinal occupying percentage, and VAS score, ODI, JOA score at preoperative and postoperative 3 days and 1 year were recorded and compared. Results The operation time, intraoperative blood loss volume, and postoperative drainage in non-decompression surgery group were significantly less than those in decompression surgery group (P<0.05). There was no significant difference in the postoperative bed rest time and hospitalization time between 2 groups (P>0.05). In decompression surgery group, 4 cases had cerebrospinal fluid leakage and healed after conservative treatment. All incisions healed by first intention, and no nerve injury or infection of incision occurred. All patients were followed up 10-18 months (mean, 11.7 months). The recovery of vertebral body height was satisfactory in 2 groups, without secondary kyphosis and secondary nerve symptoms. The imaging indexes and effectiveness scores of 2 groups at 3 days and 1 year after operation were significantly improved when compared with preoperative ones (P<0.05). The intraspinal occupying percentage, VAS score, and ODI at 1 year after operation were significantly lower than those at 3 days after operation in 2 groups (P<0.05), and JOA score at 1 year after operation was significantly higher than that at 3 days after operation (P<0.05). Relative anterior vertebral height at 1 year after operation was significantly higher than that at 3 days after operation in non-decompression surgery group (P<0.05); and there was no significant difference in decompression surgery group (P>0.05). At 3 days, the intraspinal occupying percentage and JOA score in non-decompression surgery group were higher than those in decompression surgery group (P<0.05), and VAS score and ODI at 3 days in non-decompression surgery group were lower than those in decompression surgery group (P<0.05). No significant difference was found in the other indexes between 2 groups at 3 days and 1 year after operation (P>0.05). Conclusion Compared with the posterior decompression surgery, posterior non-decompression surgery has the advantages of less bleeding, less trauma, less postoperative pain, and so on. It is an ideal choice for the treatment of thoracolumbar fractures with intraspinal occupying 1/3-1/2 and without neurological symptoms under the condition of strict indication of operation.
ObjectiveTo investigate whether novel coronavirus pneumonia (COVID-19) patients complicated with digestive tract symptoms and its influence on digestive system related biochemical indexes.MethodsSixteen novel coronavirus pneumonia patients in our hospital were observed, and their epidemiological data, clinical manifestations and clinical laboratory indicators were analyzed statistically.ResultsThe age of the patients ranged from 5 to 75 years old, and the median age was 46.0 years old. Most of them were male (9 cases, 56.25%), the occurrence of COVID-19 appeared in family aggregation (12 cases, 75.00%). Sixt patients (37.50%) were complicated with basic diseases. The initial symptom involving digestive system accounting for 18.75% (3 cases) of all participants. The main manifestation of a diarrhea in 2 (12.5%) and melena in 1 (6.25%) patients, respectively. Five patients (31.25%) had symptoms of digestive system during the course of the disease, the main symptoms were diarrhea in 3 (18.75%), melena in 1 (6.25%) and loss of appetitein in 5 (31.25%) patients, respectively. The SARS-Cov-2 nucleic acid in the feces of the patients were negative in all patients. In 50.00% of the patients, the SARS-Cov-2 nucleic acid in the feces were negative, but the throat swab/sputum nucleic acid were still positive at the same time or later. Two patients (12.50%) had elevated ALT and 1 patient (6.25%) had elevated AST at the time of admission.ConclusionsPatients with COVID-19 will show symptoms of digestive tract.
The Medical Administration and Hospital Administration of the National Health Commission released the "2021 China Chest Pain Center Quality Control Report" in January 2022. This report analyzes the construction ratio of chest pain centers in the second-level and above medical institutions nationwide in 2021 and the construction of standard and basic chest pain centers, mainly from the way of coming to the hospital, symptom onset to first medical contact time, door to wire time, reperfusion therapy ratio, in-hospital mortality, proportion of discharges with medication recommended by the guidelines and average length and cost of hospital stay of ST-segment elevation myocardial infarction patients to comprehensively describe the current status of the construction of the national chest pain centers. This article interprets the report in detail by reviewing relevant literature.
ObjectiveTo compare the clinical and radiographic outcomes between laminoplasty and laminectomy compression and fusion with internal fixation to treat cervical spondylotic myelopathy. MethodsBetween September 2006 and September 2009, 143 cases of multilevel cervical myelopathy (the affected segments were more than 3) were treated by laminoplasty in 87 cases (group A) and by laminectomy decompression and fusion with lateral mass screw fixation in 56 cases (group B). There was no significant difference in gender, age, disease duration, pathological type, and affected segments between 2 groups (P gt; 0.05). The operation time, intraoperative blood loss, improvement of neurological function [Japanese Orthopaedic Association (JOA) 17 score], and the incidences of complications were observed; the cervical curvature index (CCI), range of motion (ROM), and symptoms of neck and shoulder pain [visual analogue scale (VAS) and neck disability index (NDI) scores] were recorded and compared. ResultsThere was no significant difference in operation time and intraoperative blood loss between 2 groups (P gt; 0.05). All patients were followed up 18-30 months (mean, 24 months). C5 nerve root palsy occurred in 4 cases (4.60%) of group A and in 5 cases (8.93%) of group B, showing no significant difference (χ2=0.475, P=0.482). No complication of deep infection, pseudarthrosis, or screw loosening occurred. No closure of opened laminae was observed in group A; and no screw extrusion, breakage, or nerve injury was observed in group B. At last follow-up, neck axial symptoms appeared in 35 cases (40.23%) of group A and in 11 cases (19.64%) of group B, showing significant difference (χ2=6.612, P=0.009). No significant difference was found in JOA score, CCI, ROM, or VAS scores between 2 groups at preoperation (P gt; 0.05); the JOA score, ROM, and VAS scores of groups A and B and CCI of group A at last follow-up were significantly improved when compared with preoperative ones (P lt; 0.05). No significant difference was found in the JOA score, improvement rate, and VAS score between 2 groups (P gt; 0.05); however, significant differences were found in ROM and CCI between 2 groups (P lt; 0.05). There were significant differences (P lt; 0.05) in pain intensity, lifting, work, reaction, driving, and total score between 2 groups at last follow-up. ConclusionLaminectomy decompression and fusion with internal fixation can effectively relieve pain, but it will greatly reduce the ROM; laminoplasty has less complications and satisfactory outcome. The two methods have similar effectiveness in the improvement of neurological function.
ObjectivesTo evaluate the improvement of symptoms in patients with moderate to severe asthma aged 5-18 years treated with GINA (Global Initiative for Asthma) guidelines by network meta-analysis. Methods Randomized controlled trials (RCTs) about asthma patients aged 5 to 18 years with reported asthma symptom scores were collected from PubMed, Embase, Cochrane Library, CNKI, WanFang Data, VIP, SinoMed and clinical trial registry platform (ClinicalTrials.gov). The search time limit was from the inception to August 26, 2023. After two researchers independently screened literature, extracted data and evaluated the risk of bias of included studies, Stata 15.0 software was used for network meta-analysis. ResultsA total of 23 studies were included, 23 of which reported daytime asthma symptom scores. Compared with symptom scores in the low-dose ICS group, there was a statistically significant difference in improvement of daytime symptoms between low-dose ICS+LABA+LTRA (SMD=−1.4, 95%CI −1.99 to −0.81) and low-dose ICS+LABA+SABA (SMD=−1.43, 95%CI −2.48 to −0.39). Symptom scores for nighttime asthma were reported in 20 RCTs, and there was a statistically significant difference in symptom scores for low-dose ICS+LABA+LTRA (SMD=−1.20, 95%CI −2.20 to −0.21) compared with the low-dose ICS group. After the ranking of efficacy, the number one asthma symptom score in both daytime and nighttime was low-dose ICS+LABA+LTRA group. ConclusionLow dose ICS+LABA+LTRA has the best efficacy in improving daytime and nighttime asthma symptom scores.
ObjectiveTo investigate the risk factors of axial symptoms after single door laminoplasty for cervical myelopathy. MethodsA retrospective analysis was made on the clinical data of 102 patients with cervical myelopathy who underwent single door laminoplasty and were accorded with selective standard between February 2009 and October 2011. There were 59 males and 43 females, aged 35 to 72 years (mean, 58 years). The disease duration was 1-70 months (mean, 18 months). The operated segments included C3-7 in 58 cases, C3-6 in 23 cases, C4-7 in 15 cases, and C3-5 in 6 cases. The visual analogue scale (VAS) was used to determine whether the patient had axial symptoms (group A) or not (group B). The logistic regression analysis was used to analyze the risk factors of postoperative axial symptoms by assessing the following indexes:preoperative VAS score, preoperative Japanese Orthopaedic Association (JOA) score, gender, age, disease duration, operated segment, operation time, intraoperative blood loss, wearing collar time, preoperative encroachment rate of anterior spinal canal, preoperative cervical curvature, and preoperative cervical range of motion. ResultsA total of 102 cases were followed up 18-26 months (mean, 24 months). And no postoperative spinal cord injury, cerebrospinal fluid leakage, or infection occurred. Of 102 cases, 50 had axial symptoms (group A) and 52 had no axial symptoms (group B). There were significant differences in age, wearing collar time, preoperative cervical range of motion, preoperative cervical curvature, and preoperative encroachment rate of anterior spinal canal between 2 groups (P<0.05), but no significant difference was found in preoperative JOA score and VAS score, blood loss, gender, disease duration, operated segment, and operation time (P>0.05). The logistic regression analysis showed that the increased preoperative encroachment rate of anterior spinal canal, reduced preoperative cervical curvature, and preoperative cervical range of motion loss were the risk factors for cervical axial symptoms. ConclusionAge, wearing collar time, preoperative cervical range of motion, preoperative encroachment rate of anterior spinal canal, and preoperative cervical curvature are relevant factors of axial symptoms; increased preoperative encroachment rate of anterior spinal canal, reduced preoperative cervical curvature, and preoperative cervical range of motion loss are risk factors for cervical axial symptoms.
Patients with autoimmune encephalitis are mainly characterized by behavioral, mental and motor abnormalities, neurological dysfunction, memory deficits and seizures. Different antibody types of autoimmune encephalitis its pathogenesis, clinical characteristics are different, in recent years found immune related epilepsy is closely related to autoimmune encephalitis, based on autoimmune encephalitis type is more, we choose more common autoimmune encephalitis, expounds its characteristics, to help clinical diagnosis.
Objective To investigate the optimal diagnosis and treatment strategy of occult carcinoma of the thyroid (OCT) with neck lymph node metastasis as the first symptom. Method In order to discuss the optimal diagnosis and treatment strategy of OCT with neck lymph node metastasis as the first symptom, we collected 35 cases and analyzed their characteristics, diagnostic methods, operative schemes, metastasis situation, and death situation. Results Of the 35 cases, 28 cases went to hospital because of swollen lymph nodes, and other 7 cases were discovered by color Doppler ultrasound in medical examination. Thyroid nodules were found by color Doppler ultrasound in 32 cases, 3 cases were found no thyroid nodule. Lymph node of 23 cases were determined by ultrasound-guided fine-needle aspiration biopsy (US-FNAB), and 16 cases (69.56%) were diagnosed as metastasis of thyroid carcinoma or suspicious metastasis by US-FNAB. Thyroid biopsy were done in 21 cases, and 11 cases (52.38%) were diagnosed as thyroid carcinoma or suspicious thyroid carcinoma by fine needle aspiration biopsy. Of the 35 cases, 19 cases were performed total thyroidectomy and functional neck lymph node dissection, 11 cases were performed resection of unilateral thyroid and isthmus and regional neck lymph node dissection, 5 cases were performed nonstandard operations. All cases were followed up for 3–10 years after operation, and the median time was 7-year. During follow up period, 10 cases suffered from reccurrence. Among them, 3 cases reoccurred in the nonstandard operation group, 5 cases reoccurred in resection of unilateral thyroid and isthmus and regional neck lymph node dissection group, 3 cases reoccurred in total thyroidectomy and functional neck lymph node dissection group. There were 3 cases died. Among them, there was 1 case in each group of nonstandard operation group, resection of unilateral thyroid and isthmus and regional neck lymph node dissection group, and total thyroidectomy and functional neck lymph node dissection group. The recurrence rate of total thyroidectomy and functional neck lymph node dissection group was markedly lower than those of resection of unilateral thyroid and isthmus and regional neck dissection group (χ2=4.751,P<0.05) and nonstandard operation group (χ2=5.874,P<0.05). While there was no significance difference of the recurrence rate between the resection of unilateral thyroid and isthmus and regional neck dissection group and nonstandard operation group (χ2=0.291,P>0.05). There was no significance difference in the mortality among the three groups (P>0.05). Conclusion US-FNAB and intraoperation rapid frozen pathological section are important methods for diagnosis of OCT with neck lymph node metastasis as the first symptom, and standard operation is an principal treatment method for it.