الملخص
El neumatocele es una lesión cavitada llena de aire de carácter adquirido que se encuentra en el interior del parénquima pulmonar. Aunque las causas pueden variar, el origen infeccioso bacteriano es lo más frecuente. Los cambios en los serotipos de neumococo y el aumento de las neumonías necrotizantes observado en las últimas décadas hacen de este tipo de lesiones algo cada vez más frecuente. Es importante conocer la evolución esperable, así como también saber qué paciente se beneficia de intervención para evitar secuelas a largo plazo y complicaciones graves. En este artículo se exponen las causas, epidemiología, orientación diagnóstica y una propuesta de manejo para el neumatocele.
A pneumatocele is an air-filled cavitary lesion of acquired nature located within the pulmonary parenchyma. Although causes can vary, bacterial infectious origin is the most common. Changes in pneumococcal serotypes and the increase in necrotizing pneumonia observed in recent decades have made these lesions increasingly frequent. It is important to know the expected evolution and to identify which patients would benefit from intervention to prevent long-term sequelae and severe complications. This article exposes the causes, epidemiology, diagnostic approach, and a management proposal for pneumatocele.
الموضوعات
Humans , Child , Lung Diseases/etiology , Lung Diseases/therapy , Lung Diseases/diagnostic imaging , Thoracic Injuries , Drainage , Pneumonia, Necrotizingالملخص
Introdução: A saúde bucal é um aspecto que não deve ser subestimado pelos pacientes, principalmente se considerar que as infecções odontogênicas podem levar a quadros graves, incluindo complicações cervicotorácicas, como Mediastinite e cervicofaciais, como Angina de Ludwig. Para tanto, é imprescindível que os profissionais da odontologia saibam reconhecer os principais sinais e sintomas dessas infecções, sua evolução, conhecer as complicações associadas e qual o manejo adequado. Objetivo: Assim, é objetivo deste trabalho, relatar, discutir um caso clínico de uma infecção odontogênica grave que acarretou em complicação cervical, com trajeto em direção ao mediastino, necessitando manejo multidisciplinar, e explorar os principais aspectos desse quadro e a conduta necessária, que exige, no mínimo, intervenção cirúrgica, antibioticoterapia e manutenção das vias aéreas. Relato de caso: O caso trata de um paciente com infecção odontogênica, iniciada como uma pericoronarite do dente 38 semieruptado, que evoluiu para a área cervical, demandando imediata drenagem nesta região pois encaminhava-se para uma mediastinite. Após a drenagem cervical e antibioticoterapia e, assim que houve redução do trismo, foi removido o dente 38, evoluindo para a cura.Conclusões:As infecções odontogênicas, principalmente as que acometem os espaços fasciais e cervicais profundos, são potencialmente graves e devem ter suas principais manifestações clínicas entre os domínios de conhecimento dos profissionais Bucomaxilofaciais, pois necessitam de diagnóstico preciso, manejo rápido e tratamento adequado e precoce, considerando a velocidade com que podem evoluir (AU).
Introduction: Oral healthis an aspect that should not be underestimated by patients, especially considering that dental infections can lead to serious symptoms, including cervicothoracic complications, such as Mediastinitis and cervicofacial complications, such as Ludwig's Angina. Therefore, it is essential that dental professionals know how to recognize the main signs and symptoms of these infections, their evolution, know the associated complications and appropriate management.Objective: Thus, this work aims to report and discuss a clinical case of a serious odontogenic infection that resulted in a cervical complication, with a path towards the mediastinum, requiring multidisciplinary management, and to explore the main aspects of this condition and the necessary conduct, which requires, at least, surgical intervention, antibiotic therapy and airway maintenance.Case report: The case concerns a patient with odontogenic infection, which began as pericoronitis of semi-erupted tooth 38, which progressed to the cervical area, requiring immediate drainage in this region as it was heading towards mediastinitis. After cervical drainage and antibiotic therapy and, as soon as the trismus was reduced, tooth 38 was removed, progressing towards healing.Conclusions: Odontogenic infections, especially those that affect the fascial and deep cervical spaces, are potentially serious and should have their main clinical manifestations among the domains of knowledge ofOral and Maxillofacial professionals, as they require accurate diagnosis, rapid management and adequate and early treatment, considering the speed at which they can evolve (AU).
Introducción: La salud bucal es un aspecto que los pacientes no deben subestimar, especialmente considerando que las infecciones odontógenas pueden derivar en afecciones graves, incluidas complicaciones cervicotorácicas, como la mediastinitis, y complicaciones cervicofaciales, como la angina de Ludwig.Para ello, es fundamental que los profesionales odontológicos sepan reconocer las principales señalesy síntomas de estas infecciones, su evolución, conocer las complicaciones asociadas y el manejo adecuado.Objetivo: Así,el objetivo de este trabajo es reportar y discutir un caso clínico de infección odontogénica grave que resultó en una complicación cervical, con trayecto hacia el mediastino, que requirió manejo multidisciplinario, y explorar los principales aspectos de esta condicióny las medidas necesarias, que requiere, como mínimo, intervención quirúrgica, terapia con antibióticos y mantenimiento de las vías respiratorias.Reporte de caso: El caso se trata de un paciente con una infección odontogénica, que comenzó como pericoronaritis del diente 38 semi-erupcionado, la cual progresó hacia la zona cervical, requiriendo drenaje inmediato en esta región ya que se encaminaba para una mediastinitis.Después del drenaje cervical y la terapia antibiótica y, una vez reducido el trismo, se extrajo el diente 38, evolucijjonando hacia la cura.Conclusiones: Las infecciones odontogénicas, especialmente aquellas que afectan los espacios fasciales y cervicales profundos, son potencialmente graves y deben tener sus principales manifestaciones clínicas entre los dominios del conocimiento de los profesionales Orales y Maxilofaciales, pues requieren de un diagnóstico certero, un manejo rápido y un tratamiento adecuado y temprano, considerando la velocidad a la que pueden evolucionar (AU).
الموضوعات
Humans , Male , Adult , Drainage/instrumentation , Infection Control, Dental , Ludwig's Angina/pathology , Mediastinitis , Osteomyelitis , Radiography, Dental/instrumentation , Tomography, X-Ray Computed/instrumentation , Oral and Maxillofacial Surgeonsالملخص
El absceso hepático tiene baja incidencia, pero alta mortalidad. Su diagnóstico suele ser tardío dada la variabilidad de presentaciones clínicas. Presentamos tres casos en mujeres, de los cuales dos se manifestaron con síndrome febril con microbiología no precisada, mientras que el tercero con shock séptico secundario a colangitis, aislándose Escherichia coli. Todos fueron manejados con antibioticoterapia endovenosa empírica y drenaje quirúrgico, uno vía laparoscópica, dos percutáneos y uno asociado a una colangio-pancreatografía retrógrada endoscópica. La elección terapéutica se determina de acuerdo a la presencia de rotura, tamaño y/o loculaciones del absceso, combinando antibioticoterapia con métodos de drenaje quirúrgico mínimamente invasivos. Se contrasta y discute la bibliografía disponible, destacando la necesidad de investigaciones actualizadas en Chile.
Liver abscess has low incidence but high mortality. Its diagnosis is often delayed due to the variability of clinical presentations. We present three cases in women, two of which manifested with a febrile syndrome with unspecified microbiology, while the third presented with septic shock secondary to cholangitis, with Escherichia coli isolated. All cases were managed with empirical intravenous antibiotic therapy and surgical drainage, one through laparoscopy, two through percutaneous methods, and one associated with endoscopic retrograde cholangiopancreatography. The therapeutic approach is determined based on the presence of rupture, size, and/or loculations of the abscess, combining antibiotic therapy with minimally invasive surgical drainage methods. We discuss the available literature, emphasizing the need for updated research in Chile.
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Objective:To investigate the efficacy of an extracorporeal diaphragm pacemaker (EDP) combined with airway clearance technology (ACT) in the treatment of pulmonary infection in older adult patients with dementia and its impact on diaphragmatic mobility and thickness.Methods:A total of 60 patients with dementia and pulmonary infections who received treatment at The Second Hospital of Jinhua from June 2022 to February 2023 were included in this prospective study. These patients were randomly divided into an observation group and a control group, with 30 patients in each group. The control group received ACT treatment, while the observation group received EDP treatment on the basis of ACT treatment. Two groups were treated for 4 successive weeks. Efficacy was compared between the two groups. Before and after treatment, sputum color score, sputum quality score, diaphragmatic mobility, and diaphragmatic thickness were compared between the two groups.Results:The overall response rate in the observation group was 93.33% (28/30), which was significantly higher than 73.33% (22/30) in the control group ( Z = 2.08, P = 0.038). After treatment, the sputum color score, sputum quality score, and sputum volume in the observation group were (0.46 ± 0.12) points, (0.34 ± 0.10) points, and (8.47 ± 1.23) mL, respectively, which were significantly lower than (0.89 ± 0.17) points, (0.76 ± 0.18) points, and (13.25 ± 2.87) mL, respectively, in the control group ( t = 11.32, 11.17, 8.38, all P < 0.001). After treatment, the diaphragmatic mobility and thickness in the observation group were (13.52 ± 0.51) mm and (0.52 ± 0.06) mm, respectively, which were significantly greater than (12.76 ± 0.41) mm and (0.44 ± 0.04) mm, respectively, in the control group ( t = -6.36, -6.08, both P < 0.001). Conclusion:The combined application of EDP and ACT shows a significant therapeutic effect on patients with dementia and pulmonary infection, effectively improving their pulmonary function, increasing the mobility and thickness of the diaphragm, and alleviating difficulties in breathing.
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Objective To explore the effect of 10-F pig tail drainage tube on postoperative incision pain and drainage effect in patients undergoing single-port thoracoscopic lobectomy.Methods A total of 120 patients with lung cancer who underwent single-port thoracoscopic lobectomy admitted to First Affiliated Hospital of Hebei University of Traditional Chinese Medicine were selected and divided into the control group and the observation group,with 60 cases in each group.Patients in the control group were placed a 28-F silicone drainage tube in the posterior mediastinum from the side that deviated from the surgical incision after surgery;and patients in the observation group were placed a 10-F pig tail drainage tube horizontally in the posterior mediastinum at the 7th intercostal space of the posterior axillary line(besides,a 10-F pig tail drainage tube should be placed in the 2nd intercostal space of the midclavicular line if the upper or middle lobes were resected).The pain scores 1,3 and 5 days after operation,healing of surgical incision,extubation time of drainage tube,total drainage volume after opera-tion of patients in the two groups were compared.The incidences of postoperative subcutaneous emphysema,atelectasis and re-intubation of patients in the two groups were recorded.Results There was no statistically significant difference in the total drainage volume,extubation time,incidences of subcutaneous emphysema,atelectasis or re-intubation after operation of patients between the two groups(P>0.05).The postoperative healing of surgical incision of patients in the observation group was better than that in the control group(P<0.05),and the score of postoperative incision pain was significantly lower than that in the control group(P<0.05).Conclusion The application of 10-F pig tail drainage tube after single-port thoracoscopic lobectomy can reduce postoperative incision pain,and ensure the drainage effect of postopera-tive hydrothorax and pneumatosis,without the increase of pulmonary complications.
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Objective To evaluate the efficacy of transfrontal neuroendoscopic surgery in the treatment of chronic subdural hematoma.Methods Analysis of clinical data of 80 cases of chronic subdural hematoma.According to the surgical method,40 cases were divided into traditional external drainage of parietaltuber,40 cases were divided into transfrontal neuroendoscopic small bone window hematoma removal.The treatment efficiency,hematoma recurrence rate,operation time and intraoperative blood loss were compared between the two groups.Results Treatment efficiency of neuroendoscopic group was 95.0%,significantly higher than drainage group 75.0%,hematoma recurrence rate one month after surgery of neuroendoscopic group was 5.0%,significantly lower than that in drainage group 25.0%,operation time of neuroendoscopic group was(54.1±7.5)min,longer than that of drainage group(40.7±9.4)min,the differences were statistically significant(P<0.05).The intraoperative blood loss of neuroendoscopic group was(30.1±4.5)mL,compared with(27.1±6.4)mL in the drainage group,the difference was not statistically significant(P>0.05).Conclusion Transfrontal neuroendoscopic surgery can significantly improve the efficacy of chronic subdural hematoma,and hematoma recurrence rate is extremely low.It is worthy of clinical application.
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Objective To explore the application value of emergency temporal body surface positioning for single drain dual-target thalamic hematoma ventricular drainage in the treatment of thalamic hemorrhage breaking into ventricle with hydrocephalus.Methods A retrospective analysis was conducted on 223 patients with thalamic hemorrhage breaking into the ventricles with hydrocephalus,including a study group of 115 cases who underwent emergency single drain dual-target thalamic hematoma ventricular drainage surgery with temporal body surface positioning,and a control group of 108 cases who underwent emergency ventricular drainage first and then underwent stereotactic thalamic hematoma drainage surgery after the condition stabilized.Compare the differences in postoperative complications and treatment outcomes between two groups of patients,and evaluate the application value of temporal surface positioning for single drain dual-target thalamic hematoma ventricular drainage surgery in the treatment of thalamic hemorrhage breaking into the ventricle with hydrocephalus.Results The postoperative rebleeding rates,hematoma clearance and death were 5.2％,87.5％±7.3％and 13.9％in the study group and 4.7％,90.2％±8.5％and 15.7％in control group,respectively.There was no significant difference between the two groups(P＞0.05).The tube time,postoperative intracranial infection,Shunt dependent hydrocephalus,effective treatment and favorable prognosis of and the control group were(75.5±18.4)h,3.5％,19.1％,53.9％and 51.3％in the study group and(130.8±22.9)h,13.9％,35.1％,38.7％and 38.0％,respectively.The difference between the two groups was statistically significant(P＜0.05).Conclusion Body surface landmark-guided emergency single drain dual-target thalamic hematoma ventricular drainage surgery for the treatment of thalamic hemorrhage breaking into the ventricle with hydrocephalus is safe and reliable,and can improve the patient's prognosis.
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The consensus has been reached on the benefits of surgical drainage. However, catheter-related blockage and retrograde infection remain bottleneck problems in the treatment process. To this end, with Huashan Hospital, Fudan University, as the main inventors, a drainage tube dredging umbrella and anti-retrograde infection kit have been designed and applied for the national utility model patent (patent number: ZL 2023 2 1300036.2). The main body of the kit consists of a catheter dredging umbrella, drainage tube, and drainage bag. Several isolation layers are installed in the drainage bag to form a maze structure and a reflux valve is added, thereby increasing the distance and resistance of liquid reflux, greatly reducing the possibility of liquid reflux entering the drainage tube, so as to reduce the risk of retrograde infection through physical means. When the drainage tube is blocked, the drainage tube and joint tube of the drainage bag can be separated, the unblocking umbrella can be inserted into the blockage through the guide wire, the cannula can be inserted along the guide wire, the guide wire is pulled to release the dredging umbrella in the contraction state, and the dredging umbrella can be pulled back in the expansion state until the blockage is removed from the drainage tube. The operating procedure is standardized and simple. While preventing retrograde infection (anti-retrograde infection kit), the catheter dredging umbrella could effectively address the issue of catheter blockage. It has certain clinical promotion and application value.
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Objective:To summarize the surgical management experience on intestinal fistula(IF)patients with phasedtherapy and staged operation.Methods:Retrospectively analyzing the clin-ical data of 255 IF patientsin Beijing Tsinghua Changgung Hospital from January 2016 to December 2019,including age,gender,primary disease,IF causes,IF locations,IF numbers,IF natures,IF times,IF diagnoses and evaluations,nutritional risks,nutritional support,and infection statuses.Ac-cording to the pathophysiological characteristics of IF patients,IF therapy included three phases:Phase Ⅰ(IF acute onset),Phase Ⅱ(IF stable maintenance),Phase Ⅲ(IF deterministic operation).The IF deterministic operation included one-stage operation and multi-stage operation.The relationship between strategies and effects were analyzed in each treatment stage.Results:All 141 patients in Phase Ⅰ entered into Phase Ⅱ,in which 112 cases received complete treatment,28 cases gave up,and 1 case died.In 112 caseswho received complete treatment,75 cases were cured(83.7％),37 cases remained infected.The 37 cases that remained infected were combined with the 114 cases who were primarily hospitalized at Phase Ⅲ,were classified into 151 cases who received IF deter-ministic operations,in which 134 cases received stage Ⅰ surgery,and 17 cases received multi-stage surgery.138 cases were cured(91.4％).Conclusion:Intestinal fistula patients could exhibit a better cure ratio throughphasestherapy,which include the acute onset phase,stable maintenance phase,and deterministic operation phase.It is important to classify IF patients into the correct phase and conduct the corresponding treatment.The staged operations are also the key to the intestinal fistula-surgical strategy.
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Objective:To evaluate the feasibility of abandoning prophylactic abdominal drainage in patients undergoing minimally invasive minor hepatectomy based on a propensity score matching (PSM) study.Methods:Retrospective review of a prospectively collected database of patients undergoing minimally invasive minor hepatectomy from July 2022 to May 2023 at the Department of Hepatopancreatobiliary Surgery and Minimally Invasive Surgery, Zhejiang Provincial People's Hospital. A total of 108 patients were enrolled, including 48 males and 60 females, aged (60.8±13.7) years old. According to whether the abdominal drainage tube was prophylactically placed intraoperatively, patients were divided into two groups: the drainage group (with prophylactic placement of abdominal drainage tubes, n=76); the no-drainage group (without prophylactic placement of abdominal drainage tubes, n=32). PSM was used to compare the perioperative data between the groups, including extent of liver resection, intraoperative blood loss, operative time, and postoperative complications. Postoperative survival status within 90 days was followed up through telephone review. Results:Before PSM, the two groups differed significantly on age and the history of hypertension (both P<0.05). After PSM, there were 23 patients in each group. Patients in the two groups showed comparable results regarding the intraoperative parameters including the surgical method, pathological types, the number and maxium diameter of hepatic lesions, the extent and complexity of liver resection, and the duration of hepatic inflow occlusion (all P>0.05). No postoperative intra-abdominal bleeding occurred in either group. The incidences of postoperative complications were comparable between the groups, including fever, bile leakage, incision infection, and abdominal acupuncture for drainage (all P>0.05). After PSM, compared to patients wothout prophylactic abdominal drainage, prophylactic abdominal drainage group showed a decreased white blood cell counts on postoperative day 1 [9.39(6.30, 10.58)×10 12/L vs. 13.19(10.15, 14.90)×10 12 /L, P=0.006] and a shorter length of postoperative hospital stay [4(3, 5) d vs. 5(4, 5) d, P=0.033]. No postoperative death within 90 days occurred in either group. Conclusion:In minimally invasive minor hepatectomy, abandoning prophylactic abdominal drainage could be feasible, which facilitates fast recovery without increasing the incidence of postoperative fever, perihepatic fluid accumulation and postoperative abdominal acupuncture for drainage.
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Objective:To study the effect of first drainage failure on the prognosis of perihilar cholangiocarcinoma (PHCC).Methods:The clinical data of 68 patients with PHCC undergoing surgery in the Department of Pancreatic and Metabolic Surgery of Nanjing Drum Tower Hospital, Affiliated to the Medical School of Nanjing University, from April 2014 to December 2022 were retrospectively analyzed, including 46 males and 22 females, aged (63±9) (range, 39-80) years old. The patients were divided into two groups based on whether the first drainage was successful: successful group ( n=34) and failed group ( n=34). The patient's age, gender, first drainage, complications and other clinical data were collected. Patients were followed up by outpatient or telephone review. Kaplan-Meier method was used for survival analysis, and log-rank test was used for survival comparison. Results:Compared to the successful group, the drainage time [41(28, 52) d vs. 20(14, 28) d], the drainage tube adjustment rate [32.4%(11/34) vs. 0(0/34)], and the incidence of complications after drainage [88.2% (30/34) vs. 0(0/34)] were all increased in the failed group, with the adjustment rate of drainage position decreased [82.4%(28/34) vs. 100%(34/34)] (all P<0.05). Compared to the successful group, the incidence of abdominal infection was higher [70.6%(24/34) vs. 44.1%(15/34)] in the failed group ( P=0.027). The 5-year cumulative survival rates of the failed group and the successful group were 61.4% and 44.1%, respectively ( P>0.05). Conclusion:Compared to the patients of PHCC with first successful drainage, the risk of abdominal infection is increased when first drainage failed, while the incidence of postoperative complications, in-hospital mortality and long-term survival rate are comparable.
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Objective:To investigate the clinical significance of intraoperative prepositioning of dual mediastinal drains in elderly patients developing anastomotic leakage(AL)after a total endoscopic Ivor-Lewis procedure.Methods:This retrospective case-control study analyzed the clinical data of 500 elderly patients who underwent total endoscopic Ivor-Lewis surgery for esophageal or cardia cancer from January 2020 to December 2022.In the control group, one mediastinal drainage tube was placed intraoperatively, while in the study group, two mediastinal drainage tubes were placed.Both groups had a chest tube placed conventionally.The study compared the incidence of anastomotic leak(AL)at 1 month postoperatively, inflammatory indexes in patients with AL, grading of AL, rate of nasal fistula placement, incision infection, anastomotic stenosis, and incidence of hoarseness.Additionally, it compared ICU occupancy, ventilator use, and ICU length of stay between the two groups.Results:The analysis included clinical data from 455 elderly patients.Among the patients who developed AL, the study group had significantly lower peak body temperature[(39.58±1.03)℃ vs.(38.05±0.56)℃, t=4.298, P<0.05], white blood cell count[(18.63±3.35)×10 9/L vs.(14.28±2.78)×10 9/L, t=3.450, P<0.05], and C-reactive protein(CRP)levels[(154.66±41.64)mg/L vs.(122.19±31.29)mg/L, t=2.131, P<0.05]. The study group also had a significantly lower grading of AL and rate of nasal fistula placement(82.4% vs.30.0%, P<0.05). In terms of ICU indicators, the study group had a significantly lower ICU admission rate(64.7% vs.10.0%, P<0.05), shorter period of ventilator use[(6.47±8.15)days vs.(0.90±2.23)days, t=2.62, P<0.05], and shorter ICU stay[(11.70±8.89)days vs.(4.70±6.27)days, t=2.184, P<0.05]. Conclusions:Double mediastinal drainage tubes, have been found to significantly alleviate inflammation, decrease the rate of nasal fistula placement and ICU admission, and shorten the length of ICU stay in elderly patients.Therefore, they are considered safe and deserving of clinical promotion.
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Objective:Quantified MRCP imaging data was used as a reference for design and preparation of a modified percutaneous transhepatic cholangio drainage (PTCD) tube.Methods:3.0 T upper abdominal MR and MRCP imaging data of 2 300 patients treated from July 2015 to July 2020 at the Department of Radiology of the Affiliated Cancer Hospital of Zhengzhou University were screened and a total of 381 patients diagnosed with biliary duct structures were identified. Causative etiologies among these patients included pancreatic adenocarcinoma (pancreatic head), cholangiocarcinoma, ampullary carcinoma, as well as intrahepatic and/or extrahepatic bile duct dilation. An improved PTCD tube was designed based on MRCP quantification of left and right hepatic and common hepatic duct length.Results:In the setting of biliary obstruction caused by malignancy, the distance of the left hepatic duct from its origin to the point of left and right hepatic duct confluence was 15.9±3.8 mm, while the distance of the right hepatic duct from its origin to the point of left and right hepatic duct confluence was 12.4±3.2 mm; the length of the bile duct from its origin to the point of left and right hepatic duct confluence was 34.0±8.1 mm. The improved PTCD tube design incorporated an altered length of the drainage orifice.Conclusion:MRCP imaging of the biliary tract is effective for measuring biliary tract length in the setting of pathological dilation. Based on our biliary tract measurements, a modified PTCD tube was designed to more effectively meet drainage requirements and manage biliary obstruction caused by Bismuth-Corlette type Ⅱ and Ⅲ malignancies.
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Objective:To summarize the clinical features and prognosis of congenital chylothorax and provide a basis for rational diagnosis and treatment.Methods:Clinical data of 11 cases of congenital chylothorax treated in the Department of Neonatology of Women's Hospital, School of Medicine, Zhejiang University from January 2020 to December 2022 were retrospectively collected and analyzed. Intrauterine intervention, clinical manifestations, auxiliary examinations, management strategies, outcomes, and postnatal follow-up were summarized using descriptive statistical analysis.Results:All the patients were born by cesarean section at the gestational age of (35.7±2.2) weeks (32 +1-39 +0 weeks). The male-to-female ratio was 4∶7. Four cases were complicated by fetal edema. Nine cases received intrauterine treatment, including thoracentesis in six cases, thoraco-amniotic shunting in one case, and thoracentesis combined with thoraco-amniotic shunting in two cases. Six patients had mild asphyxia. All 11 patients developed respiratory distress within 24 h after birth and were found with pleural effusion by chest X-ray and ultrasound. After a series of treatments, including chest drainage, respiratory support, sequential nutritional therapy, and octreotide, nine cases were cured and discharged from the hospital, while two cases died of pulmonary collapse after withdrawing treatment (both complicated by fetal edema). No recurrence of chylothorax was reported in the nine patients and their growth and development were normal during a follow-up to 3-22 months after birth. Conclusions:Patients with congenital chylothorax are prone to intrapartum asphyxia and respiratory distress after birth. Most patients can survive and have good outcomes after intrauterine intervention and postnatal comprehensive treatment.
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@#Objective To investigate the effect of multi-sided foramen ultrafine drainage tube with metal support on the formation of thoracic residual cavity after uniportal video-assisted thoracoscopic (VATS) upper lobectomy. Methods The clinical data of the patients who underwent uniportal VATS upper lobectomy for lung cancer in the Department of Thoracic Surgery of the First Hospital of Lanzhou University from January 2021 to April 2022 were retrospectively analyzed. According to the type of ultrafine drainage tube used in the surgery, the patients were divided into a test group (using metal-supported multi-sided foramen ultrafine drainage tube) and a control group (using ordinary 12F ultrafine drainage tube). The incidence of postoperative thoracic residual cavity and operation-related data were compared between the two groups. Results A total of 200 patients were enrolled, including 126 males and 74 females, with a mean age of 57.52 years. There were 90 patients in the test group, and 110 patients in the control group. The incidence of postoperative thoracic residual cavity in the test group was lower than that in the control group (P=0.045). The differences in the postoperative bedtime, postoperative visual analogue scale, postoperative analgesic pump using time, postoperative hospitalization time, times of postoperative thoracentration and drainage, postoperative drainage time and hospitalization cost between the two groups were statistically significant (P<0.05). The incidences of postoperative lung infection, pleural effusion and atelectasis complications were lower in the test group than those in the control group (P<0.05). The differences in the preoperative anesthesia time, operation time, intraoperative bleeding and postoperative lung leakage were not statistically significant (P>0.05). Conclusion The use of multi-sided foramen ultrafine drainage tube with metal support can reduce the incidence of thoracic residual cavity after uniportal VATS upper lobectomy, and can reduce pain and economical burdens and the incidence of operation-related complications, accelerating the recovery of patients after surgery. The application of multi-sided foramen ultrafine drainage tube with metal support in uniportal VATS upper lobectomy can be widely used in the clinic.
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@#Objective To investigate the clinical effect of digital drainage system (DDS) in patients after robot-assisted lobectomy. Methods The clinical data of the patients who underwent da Vinci robot-assisted lobectomy from August 2020 to December 2021 were retrospectively analyzed. The patients were divided into a DDS group and a conventional group (using traditional single thoracic drainage tube device) according to different drainage devices used after operation. The preoperative data, intraoperative blood loss, total drainage volume within 48 h after operation, postoperative extubation time and postoperative hospital stay were compared between the two groups. Results Finally, 170 patients were collected, including 76 males and 94 females with an average age of 61.8±8.7 years. Postoperative extubation time [5.53 (6.00, 7.00) days vs. 6.36 (6.00, 8.00) days, Z=–2.467, P=0.014] and postoperative hospital stay [7.80 (8.00, 10.00) days vs. 8.94 (9.00, 10.00) days, Z=–2.364, P=0.018] in the DDS group were shorter than those in the conventional group. For patients with postoperative persistent air leak, postoperative extubation time (Z=–2.786, P=0.005) and postoperative hospital stay (Z=–2.862, P=0.003) in the DDS group were also shorter than those in the conventional group. Conclusion DDS has a positive effect on enhanced recovery after robot-assisted lobectomy, which is safe and stable, and is beneficial to postoperative rehabilitation and shortening the average hospital stay.
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AIM: To investigate the clinical efficacy and safety of XEN drainage tube implantation combined with mitomycin C(MMC)for open angle glaucoma(OAG).METHODS:A total of 37 OAG patients(37 eyes)were retrospectively included, grouped by anti-glaucoma surgical treatment as the first choice or not, with 17 patients(17 eyes)in the group with primary surgical treatment, and 20 patients(20 eyes)in the group with the numerous surgeries. The intraocular pressure(IOP), kinds of IOP-lowering drugs, and complications were collected and analyzed in 1 a follow-up postoperatively.RESULTS:Upon the one-year follow-up, IOP had decreased from 27.56±9.94, 28.43±14.18 mmHg to 15.16±3.65, 17.18±5.83 mmHg in both groups, respectively, representing a reduction of 55.01% and 60.43%, respectively(t=4.863, P<0.001; t=3.255, P=0.004). The IOP at various follow up points were lower than preoperative points in both groups(Ftime=6.876, Ptime<0.001; Fintergroup=0.242, Pintergroup=0.626; Ftime×intergroup=0.959, Ptime×intergroup=0.458). The complete success rate was 47% and 45%, the qualified success rate was 76% and 75%(Z=-0.115, P=0.909), respectively, and there was no significant difference in the cumulative survival rate between two groups(χ2=0.042, P=0.838; χ2=0.004, P=0.949). At the last follow up, IOP-lowering drugs were reduced from 3(2, 3)to 1(0, 2)in both groups(Z=-3.289, -3.796, all P<0.001), and no significant difference between groups(Z=-0.581, P=0.561). Hypotony is the most common short-term complications, anterior chamber haemorrhage followed, while, filtering bleb encapsulation is the most frequent long-term complication, no serious complications occurred, but with XEN drainage tube exposure in 1 eye and drop in 1 eye.CONCLUSION:Initial XEN drainage tube implantation combined with MMC and numerous glaucoma surgeries are both safe and effective treatment for OAG patients, while the incidence of filtering bleb encapsulation is high in those with numerous glaucoma surgeries.
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The theory of "supplementation/drainage for bitter-desire of the five viscera" originated from Elementary Questions （《素问》）， which is an important origin of the theory of supplementation and drainage prescription. By exploring the connotation of the theory of "supplementation/drainage for bitter-desire of the five viscera"， and adopting the archaeological method of literature research， we collected the relevant writings on the theory of "supplementation/drainage for bitter-desire of the five viscera" by the representative physicians of Yishui school， such as ZHANG Yuansu， LI Gao， WANG Haogu， LUO Tianyi， LI Zhongzi， etc.， combed through the inheritance and development of this theory， and explored the contribution of Yishui school on this. It was found that all the physicians of Yishui school， on the basis of inheriting the theory of "supplementation/drainage for bitter-desire of the five viscera"， combined with their own clinical practice to develop this theory， and promoted the application and development of this theory in clinic， such as ZHANG Yuansu's theories of cold-heat deficiency-excess in viscera and bowels， and the theory of viscera and bowels prescription， and LI Gao's theory of ascending and descending， floating and sinking， supplementing and draining in visceral qi， and other academic thoughts rooted in the theory of "supplementation/drainage for bitter-desire of the five viscera" of Elementary Questions. By clarifying the inheritance and development of this theory by physicians of Yishui school， we can deeply understand the connotation and the embedded rules of prescription of this theory， which can not only guide the clinical medication in traditional Chinese medicine， but also provide reference value to the research on the academic thoughts of the Yishui school and the theory of fsupplementation/drainage for bitter-desire of the five viscera.
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Objective To analyze the influence of drainage volume on prognosis of acute hydrocephalus(AHC)after aneurysmal subarachnoid hemorrhage(aSAH)by continuous lumbar drainage.Methods A retrospective trial was conducted on 82 AHC patients after aSAH admitted to the First Affiliated Hospital of Chongqing Medical University between January 2017 and January 2022.In 6 months after discharge,modified Rankin Scale(mRS)score was used to evaluate the prognostic outcomes.Univariate and multivariate logistic regression analyses were performed on demographic factors,severity of subarachnoid hemorrhage(SAH)at admission,medical history,cerebral vasospasm,and lumbar drainage data.Then a nomogram prediction model was constructed.Results Univariate analysis found that World Federation of Neurosurgical Societies(WFNS)score,Hunt-Hess grade,modified Fisher grade,time for continuous lumbar drainage,shunt dependence,cerebral vasospasm,and drainage volume were factors affecting the prognosis of the patients.Then logistic regression analysis revealed that high WFNS score(OR:3.25,95％CI:1.11～9.48),high modified Fisher grade(OR:3.66,95％CI:1.08～12.35),shunt dependence(OR:15.56,95％CI:1.22～198.57),and cerebral vasospasm(OR:22.24,95％CI:3.08～160.68)were independent predictors for mRS score,while volume of continuous lumbar drainage(OR:0.57,95％CI:0.40～0.82)was an independent protective factor.ROC curve analysis indicated a good predictive performance of the model(AUC=0.898,95％CI:0.935～0.861).Internal validation through Bootstrap method demonstrated excellent discriminatory ability of the model(C-index=0.950,95％CI:0.904～0.996;adjusted C-index:0.934).Conclusion Increased volume of lumbar drainage is an independent protective factor for poor prognosis following aSAH and can improve the prognosis of SAH patients.
الملخص
Objective To investigate the impact of not using drainage on clinical outcomes after arthroscopic autologous semitendinosus tendon reconstruction with anterior cruciate ligament reconstruction.Methods From March 2022 to June 2023,59 patients undergoing arthroscopic autologous semitendinosus tendon reconstruction with anterior cruciate ligament reconstruction in Lincang People's Hospital were collected and randomly divided into the non-drainage group consisting of 29 cases(observation group)and the 24-hour drainage group consisting of 30 cases(control group).The pain levels of the two groups of patients were recorded on the 1st,3rd,7th,14th,and 30th day after the surgery by using a visual analog scale.Additionally,the knee joint range of motion,length of hospital stay,and occurrence of postoperative complications were monitored.The circumference of the thigh was measured before and after the surgery,and the difference was calculated.Results Repeated measures analysis of variance revealed that there were statistically significant within-subject differences in pain ratings,thigh circumference,and knee joint range of motion(P<0.05),but no statistically significant between-subject differences(P>0.05).Independent samples t-tests showed that on the first day after the surgery,the observation group had lower pain ratings(P<0.001),and higher thigh circumference and knee joint range of motion compared to the control group(P<0.05).There were no statistically significant differences in pain ratings,knee joint range of motion,and thigh circumference between the two groups at the remaining follow-up times(P>0.05);The observation group had a shorter hospital stay than the control group(P<0.001);Both groups of patients had no complications such as lower limb nerve damage,deep vein thrombosis,knee joint infection,or hematomas requiring puncture and aspiration.Conclusion In the early postoperative period following arthroscopic autologous hamstring tendon reconstruction of the anterior cruciate ligament,the omission of drainage does not affect the clinical outcomes in terms of pain,knee joint mobility,and thigh circumference.Moreover,omitting drainage reduces the level of pain experienced by patients on the first day after the surgery,improves the knee joint mobility,and decreases the length of hospital stay.Therefore,in arthroscopic autologous hamstring tendon reconstruction of the anterior cruciate ligament,it is not recommended to routinely use drainage for preventive purposes.