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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).
Тема - темы
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 SurgeonsРеферат
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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AIM: To explore the dynamic expression of high mobility group box 1(HMGB1)in scar tissues after glaucoma drainage valve implantation, and to further reveal the role and possible mechanism of HMGB1 in scarring after glaucoma surgery.METHODS: A total of 60 New Zealand white rabbits were randomly divided into control group(n=20), model group(n=20, silicone implantation under conjunctival sac)and model with drug administration group(n=20, silicone implantation under conjunctival sac combined with 5-fluorouracil injection). The conjunctival tissues were collected at 4 and 8 wk after surgery. HE staining and Masson staining were used to detect the proliferation and distribution of fibroblasts and collagen fibers in conjunctival tissues. Immunohistochemistry was utilized to detect the distribution and changes of HMGB1, transforming growth factor(TGF)-β1, Smad3 and α-smooth muscle actin(SMA)in conjunctival tissues. RT-PCR and Western blot were adopted to detect the mRNA and protein expression of HMGB1, TGF-β1, Smad3 and α-SMA in conjunctival tissues.RESULTS: HE staining and Masson staining showed that the proliferation of inflammatory cells, fibroblasts and collagen fibers in the model group was significantly higher than that in the control group at both 4 and 8 wk. Meanwhile, the proliferation of fibroblasts and collagen fibers in the model with drug administration group was significantly lower than that in the model group. Immunohistochemical staining showed that the expression of HMGB1, TGF-β1, Smad3 and α-SMA protein was observed in the conjunctival tissues of the model group both 4 and 8 wk, with brown and significantly deeper staining of the model group at 8 wk. Meanwhile, the positive staining in the model with drug administration group at both 4 and 8 wk was significantly lower than that in the model group. There was positive correlations between the number of fibroblasts stained with HE and the expression of HMGB1 in the conjunctival tissue of the model group at both 4 and 8 wk(r=0.602, 0.703, all P<0.05). RT-PCR and Western blot revealed that the mRNA and protein expression levels of HMGB1, TGF-β1, Smad3 and α-SMA in the model group were significantly higher than those in the control group at both 4 and 8 wk(all P<0.05). Meanwhile, the mRNA and protein expression levels of HMGB1, TGF-β1, Smad3 and α-SMA in the model with drug administration group were significantly lower than those in the model group(all P<0.05). There was positive correlations between mRNA expressions of HMGB1 and TGF-β1, Smad3 in the model group and the model with drug administration group(all P<0.05).CONCLUSION: The expression of HMGB1 increased at a time-dependent manner after glaucoma valve implantation. HMGB1 acts an indispensable role in the initiation and progression of scar formation after glaucoma surgery, which may be involved in the regulation of TGF-β/Smad signaling pathway.
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ABSTRACT Objective: The objective of this study was to evaluate the impact of drainage tube placement on postoperative pain, recovery, and opioid consumption within a 72-hour period following unicompartmental knee arthroplasty (UKA). Methods: Patients with medial knee osteoarthritis who underwent UKA from January 2019 to August 2020 were enrolled in the study and divided into two groups based on whether they received a drain postoperatively. Results: The drainage group had significantly lower VAS scores on day 1, day 2, and day 3, in addition to significantly smaller changes in the circumference of the knee joint within 3 days postoperatively (P <0.05). The ROM in the drainage group significantly increased at 3 days and 1 month post-surgery, with a statistically significant difference in morphine consumption between the two groups at 3 days (P<0.05). The incidence of postoperative nausea and vomiting (5 cases) and wound bleeding (1 case) was lower in the drainage group compared to the non-drainage group (P<0.05). Conclusions: The placement of a drainage tube in UKA may reduce the swelling of knee joint and pain, which not only reduces the use of Opioid but also facilitates early functional activities of the knee joint. Level of Evidence III; Retrospective Comparative Study.
RESUMO Objetivo: O objetivo deste estudo foi avaliar o impacto da implantação do tubo de drenagem na dor pós-operatória, na recuperação e no consumo de opioides em um período de 72 horas após a artroplastia unicompartimental do joelho (UKA). Métodos: Pacientes com osteoartrite medial do joelho submetidos à UKA de janeiro de 2019 a agosto de 2020 foram incluídos no estudo e divididos em dois grupos com base no fato de terem ou não recebido um dreno no pós-operatório. Resultados: O grupo de drenagem apresentou escores EVA significativamente menores no dia 1, no dia 2 e no dia 3, além de alterações significativamente menores na circunferência da articulação do joelho em 3 dias de pós-operatório (P <0,05). A ADM no grupo de drenagem aumentou significativamente em 3 dias e 1 mês após a cirurgia, com uma diferença estatisticamente significativa no consumo de morfina entre os dois grupos em 3 dias (P<0,05). A incidência de náuseas e vômitos no pós-operatório(5 casos) e sangramento da ferida (1 caso) foi menor no grupo de drenagem em comparação com o grupo sem drenagem (P<0,05). Conclusão: A utilização de tubo de drenagem na UKA pode reduzir o edema articular do joelho e a dor, reduzindo o uso de opioides e facilitando as atividades funcionais iniciais da articulação do joelho. Nível de Evidência III; Estudo Comparativo Retrospectivo.
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ABSTRACT Purpose: This study aims to compare the initial ocular discomfort symptoms resulting from trabeculectomy and Ahmed glaucoma valve implantation surgeries. Methods: A prospective comparative study was conducted. The evaluation of ocular discomfort employed a questionnaire designed to identify the frequency and severity of distinct symptoms: ocular pain, general discomfort, tearing, foreign body sensation, and burning. This questionnaire was administered prior to surgery as a baseline, and subsequently at 7, 30, and 90 days post-surgery. Simultaneously, the Ocular Surface Disease Index (OSDI) was applied at these same time intervals. Results: The study encompassed a total of 17 patients (9 undergoing trabeculectomy and 8 undergoing Ahmed glaucoma valve implantation). The Ahmed glaucoma valve implantation group exhibited higher tearing levels at baseline (p=0.038). However, no statistically significant differences in symptoms were observed between the two surgeries at 7 and 30 days post-surgery. At the 90-day mark following surgery, patients who had undergone trabeculectomy reported a significantly higher foreign body sensation (p=0.004). Although OSDI scores did not differ between groups at baseline, the trabeculectomy group showed significantly higher OSDI scores than the Ahmed glaucoma valve implantation group at 7, 30, and 90 days after surgery (p<0.05). Conclusion: Post-surgery, patients who had undergone trabeculectomy experienced increased foreign body sensation. Trabeculectomy appears to cause greater early postoperative ocular discomfort compared to the Ahmed glaucoma valve implantation group.
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Abstract Background and objective This study aims to quantify bedside pleural procedures performed at a quaternary teaching hospital describing technical and epidemiological aspects. Materials and methods The authors retrospectively reviewed consecutive patients who underwent invasive thoracic bedside procedures between March 2022 and February 2023. Results 463 chest tube insertions and 200 thoracenteses were performed during the study period. Most procedures were conducted by 1st-year Thoracic Surgery residents, with Ultrasound Guidance (USG). There was a notable preference for small-bore pigtail catheters, with a low rate of immediate complications. Conclusion Bedside thoracic procedures are commonly performed in current medical practice and are significant in surgical resident training. The utilization of pigtail catheters and point-of-care ultrasonography by surgical residents in pleural procedures is increasingly prevalent and demonstrates high safety.
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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 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.
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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.
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Objective To investigate the clinical application of skin bridge preopening window drainage in enhanced recovery of mixed hemorrhoids surgically treated with external dissection and internal ligation.Methods A total of 620 patients with mixed hemorrhoids surgically treated with external dissection and internal ligation were retrospectively analyzed from March 1,2021-February 28,2022.Patients were divided into the observation group(n=304)and the control group(n=316)according to the single and even numbers randomly generated at the time of admission.In the observation group,on the basis of conventional operation and drug treatment in the control group,most of them chose to implement preopening window drainage of the skin bridge according to the intraoperative evaluation of the anal skin bridge according to the unified evaluation criteria.Symptom-sign scoring scale used to evaluate the anal edema and pain after the operation.To compare and analyze differences in anal edema,anal pain and the postoperative hospital stay between the observation group and the control.Results The average daily edema scores of the observation group and the control group were 0.56 and 1.2 points,respectively.The average daily edema score of the observation group was lower than that of the control group,with the statistically significant differences(P<0.05).The average daily pain scores of the observation group and the control group were 0.6 and 1.201+0.289 points,respectively.The average daily pain score of the observation group was lower than that of the control group,with the statistically significant differences(P<0.05).The average hospitalization days of the observation group and the control group were 8 days and 10 days,respectively.The average length of stay in the observation group was less than that in the control group,with the statistically significant differences(P<0.05).Conclusion Skin bridge preopening window drainage can effectively relieve the degree of anal edema and pain in patients with mixed hemorrhoids surgically treated with external dissection and internal ligation,improve clinical efficacy,shorten the postoperative hospital stay.It has practical value and clinical significance for enhanced recovery.
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Severe open injury of lower limbs is complex and difficult to cure in a short time,which can lead to serious infection,amputation and so on.For the treatment of open injury,wound repair is extremely important.A variety of new technologies such as new dressings,platelet-rich plasma(PRP),and vacuum sealing drainage(VSD)have recently been applied to lower limb wound repair,which can not only improve the functional prognosis and aesthetic effect,but also improve the quality of wound healing.This review will summarize the research progress of wound repair methods for open injury of lower limbs,so as to further guide clinical application.
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Objective To evaluate the safety and efficacy of CT-guided percutaneous transhepatic gallbladder drainage(PTGBD)in treatment of high-risk acute cholecystitis(AC)patients.Methods CT-guided PTGBD was performed in 29 patients with high-risk AC.The therapeutic results were evaluated by comparing the preoperation and postoperation clinical manifestations and laboratory results.Results The implantation of PTGBD catheter was successfully accomplished with single procedure in all patients.Complica-tions occurred in 2 cases,including abdominal pain in 1 case and a small amount of gallbladder bleeding in 1 case,and the incidence of complications was 6.9%.Compared with preoperation,the pain number rating scale(NRS)score,temperature(T),white blood cell count(WBC),C-reactive protein(CRP),total bilirubin(TBIL),alanine aminotransferase(ALT)and aspartate aminotransferase(AST)were significantly decreased 3 days after PTGBD(P<0.001).Except for 1 case of choledocholithiasis with continuous abdominal pain after PTGBD,the postoperation symptoms of the other patients were significantly relieved.Followed up for 3 months,2 cases of calculous AC recurred after PTGBD,and the recurrence rate of cholecystitis was 25.0%.Conclusion For high-risk AC,the CT-guided PTGBD is a safe and effective treatment method,and it can remarkably relieve the clinical symptoms.Patients with calculous AC have higher risk of recurrence and might benefit from definitive cholecystectomy.
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Objective To explore the application value of a special fence in percutaneous transhepatic cholangial drainage(PTCD)under the guidance of C-arm CT.Methods A total of 43 patients who underwent PTCD were randomly divided into observation group and control group.The intervention operation in the observation group was guided by C-arm CT and located by special fence;in the control group,the intervention operation was only performed under digital subtraction angiography(DSA)fluoroscopy.Respectively,the differences in operation time,number of puncture needles and number of complications between the two groups were compared.Results The operation time,puncture times and complications in the observation group were(39.33±12.96)min,(1.67±0.80)times and 3 cases respectively;in the control group were(86.77±22.70)min,(3.41±1.26)times and 13 cases respectively;There were significant differences between the two groups(P<0.05).Conclusion The application of special fence in PTCD under the guidance of C-arm CT can short the operation time,reduce the number of punctures and reduce complications,which has important clinical application value.
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BACKGROUND:As a routine method after lumbar spine surgery,a drainage tube is convenient for postoperative bleeding drainage and management,and there is still no consensus on the choice of postoperative removal time for short-segment lumbar spine surgery with less risk. OBJECTIVE:To explore the effect of different drainage times on early clinical efficacy after short-segment lumbar fusion. METHODS:A prospective randomized controlled study was performed on 220 patients in the Affiliated Hospital of Southwest Medical University who underwent posterior lumbar interbody fusion for lumbar degenerative diseases from March 2017 to April 2021.According to the different drainage times,the patients were randomly divided into removal on the second day after operation(group A),removal on the third day after operation(group B),and removal after the observation method 24-hour drainage volume<30 mL(group C).The perioperative indicators and follow-up results of the three groups of patients were observed and compared. RESULTS AND CONCLUSION:(1)Because 7 patients were lost to follow-up,2 patients were excluded,and 211 patients were finally included(72 patients in group A,71 patients in group B,and 68 patients in group C).(2)The average drainage time of group C was 2.91 days.The postoperative drainage volume in group A was significantly less than that in groups B and C,and the difference was statistically significant(P<0.05).On day 3 after operation,the hematocrit value of group C was lower than that of group A and group B,and the difference was statistically significant(P<0.05).Postoperative activity time and hospital stay in group A were shorter than those in groups B and C,and the difference was statistically significant(P<0.05).(3)Four patients in group A,two patients in group B and three patients in group C received an allogeneic blood transfusion.There was no significant difference among the groups(P>0.05).(4)In terms of postoperative complications,there were no statistical differences in postoperative wound leakage and surgical site infection in all three groups(P>0.05).(5)All patients were followed up for more than 12 months.Visual analog scale score and Oswestry dysfunction index of the three groups of patients before discharge and at the last follow-up were significantly improved compared with those before surgery(P<0.05).There was no statistical significance among the groups(P>0.05).(6)It is indicated that the removal of the drainage tube on the second day after a posterior lumbar fusion can effectively reduce the time to get out of bed and hospital stay,without increasing the postoperative blood loss and the risk of complications.
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BACKGROUND:The use of vancomycin in total knee arthroplasty is a controversial strategy for the prevention of incisional infection.At present,there is little evidence to evaluate the efficacy of this preventive measure in China. OBJECTIVE:To evaluate the efficacy of local vancomycin in the prevention of early postoperative incision infection during total knee arthroplasty. METHODS:120 patients with osteoarthritis of the knee who received unilateral total knee arthroplasty for the first time at Department of Joint Surgery of First Affiliated Hospital of Anhui Medical University from March to June 2022 were included in this study.They were randomly divided into the observation group and the control group,with 60 cases in each group.All patients gave informed consent to the treatment plan.In the observation group,1 g of vancomycin was applied intraoperatively;in the control group,no vancomycin was applied intraoperatively.Erythrocyte sedimentation rate,C-reactive protein,fever rate on seven consecutive days after surgery,degree of knee joint swelling,cumulative drainage volume,and incidence of periprosthetic joint infection were recorded in two groups of patients on days 1,3,and 5 after surgery so as to evaluate the efficacy of topical vancomycin in total knee arthroplasty for the prevention of incision infection in the early postoperative period. RESULTS AND CONCLUSION:(1)The differences in erythrocyte sedimentation rate and C-reactive protein between the two groups on days 1,3,and 5 after surgery were not significant(P>0.05).(2)The difference in fever rate between the two groups for 7 consecutive days after surgery was not significant(P>0.05).(3)There was no significant difference in the degree of postoperative knee swelling and cumulative drainage flow between the two groups(P>0.05).(4)The difference in the incidence of periprosthetic joint infection one year after surgery was not significant between the two groups(P>0.05).(5)The results suggest that the local use of vancomycin in total knee arthroplasty has not shown significant efficacy in preventing incision infection in the early postoperative period.
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Ahmed glaucoma drainage valve (AGV) implantation is one of the main methods for the treatment of refractory glaucoma with a higher success rate than conventional filtration surgery.However, as a foreign body, the AGV often causes hyperplasia of scar tissue in the filtration area, wrapping around the drainage plate, thereby inhibiting aqueous fluid outflow and causing the intraocular pressure to rise again, leading to surgical failure.Although multiple injections of anti-metabolic drugs during and after AGV implantation can inhibit postoperative scarring, multiple postoperative subconjunctival injections will not only cause discomfort to patients, but also lead to complications.Therefore, it is necessary to improve the AGV to avoid repeated injection of the drug, achieve slow local release of the drug, and reduce the foreign body reaction of AGV at the same time.Recently, the development of new materials, such as Ologen collagen, poly (2-hydroxyethyl methacrylate), poly lactic-co-glycolic acid and opal shale and new techniques provides new methods to inhibit the scarring of filtration area after AGV implantation.This article reviews the methods and progress of inhibition of scar formation in filtration area from the aspects of development of AGV drainage plate materials, construction of drug delivery system of AGV combined with new materials, and improvement of AGV drainage plate structure.
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Objective:To analyze the clinical curative effects of wire-to-port drainage and put-aside drainage after incision and hanging on perianal abscess.Methods:Eighty-two patients with perianal abscess admitted to Anqing Municipal Hospital between November 2019 and November 2022 were enrolled. The patients were divided into group A (41 cases, incision and hanging wire-to-port drainage) and group B (41 cases, incision and hanging put-aside drainage) by random digits table method. The clinical curative effect, operation time, wound healing time, postoperative recovery time and hospitalization time in the two groups were compared. The pain and anal function were evaluated by visual analogue score (VAS) and Wexner continence grading score (Wexner score) before surgery and 1, 7 d after surgery. The occurrence of complications within 1 month after surgery was statistically analyzed.Results:There was no significant difference in total clinical response rate between group A and group B ( P>0.05). There was no significant difference in operation time between the two groups ( P>0.05). The wound healing time, postoperative recovery time and hospitalization time in group A were significantly shorter than those in group B: (21.34 ± 2.21) d vs. (27.86 ± 2.84) d, (23.12 ± 2.42) d vs. (28.36 ± 2.91) d, (8.12 ± 0.83) d vs. (13.25 ± 1.47), P<0.05. At 1 and 7 d after surgery, the VAS and Wexner score in group A were lower than those in group B: (6.11 ± 0.62) points vs. (6.54 ± 0.67) points, (2.39 ± 0.25) points vs. (3.21 ± 0.33) points, (7.54 ± 0.77) points vs. (8.96 ± 0.91) points, (4.22 ± 0.43) points vs. (5.68 ± 0.58) points, P<0.05. There was no significant difference in total incidence of complications between the two groups within 1 month after surgery ( P>0.05). Conclusions:Compared with incision and hanging put-aside drainage, incision and hanging wire-to-port drainage can promote wound healing, shorten hospitalization time, relieve postoperative pain and improve anal function in patients with perianal abscess, with certain safety.
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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.