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1.
BMC Surg ; 22(1): 221, 2022 Jun 07.
Artigo em Inglês | MEDLINE | ID: mdl-35672718

RESUMO

BACKGROUND: The purpose of the present study was to evaluate the clinical effectiveness of ultrasonography-guided needle release of A1 pulley combined with corticosteroid injection by comparing it with ultrasound-guided needle release of the A1 pulley alone. METHODS: A total of 49 patients (55 fingers, thumb) with trigger fingers were included in this retrospective study. Twenty-seven fingers were treated with ultrasound-guided needle release of the A1 pulley alone (monotherapy group), and 28 fingers were treated with needle release of the A1 pulley combined with corticosteroid injection (combination group). Visual analog scale (VAS), Froimson scale, postoperative recurrence rate, and thickness of A1 pulley at baseline, Week-2, Week-12, and Month-6 were recorded. RESULTS: Higher clinical cure rates were observed in the combination group at Week-2 after treatment among patients with the Froimson scale Grade III and IV (p < 0.05). Among Froimson scale Grade IV patients, the combination group had a significantly thinner thickness of A1 pulley and better articular pain relief at Week-2 (all p < 0.05). No significant differences were found in the clinical cure rate, the thickness of the A1 pulley, articular pain relief, and recurrence rate between the two groups at Week-12 and Month-6 (all p > 0.05). CONCLUSIONS: Ultrasonography-guided needle release of A1 pulley plus corticosteroid injection was superior to ultrasonography-guided A1 pulley needle release alone during early-stage treatment of severe patients with trigger fingers. Moreover, ultrasonography-guided A1 pulley needle release combined with corticosteroid injection narrows the thickness of the A1 pulley. It is necessary to carry out preoperative evaluation and individualized treatment for patients of various severities.


Assuntos
Dedo em Gatilho , Corticosteroides/uso terapêutico , Humanos , Dor , Estudos Retrospectivos , Dedo em Gatilho/diagnóstico por imagem , Dedo em Gatilho/tratamento farmacológico , Dedo em Gatilho/cirurgia , Ultrassonografia , Ultrassonografia de Intervenção
2.
J Xray Sci Technol ; 28(3): 573-581, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32116288

RESUMO

OBJECTIVE: To compare the clinical effectiveness of ultrasound-guided corticosteroid injection with and without needle release of the A1 pulley in treating trigger finger. METHODS: A total of 60 patients with trigger finger were enrolled in this retrospective study. Among them, 30 patients were treated with ultrasound-guided needle release of the A1 pulley with corticosteroid injection (group A) and 30 patients were treated with single ultrasound-guided corticosteroids injection (group B). The following parameters were evaluated including clinical parameters (pain degree, function of joint, finger tendon function, postoperative satisfaction), and ultrasound parameter (thickness of A1 pulley). RESULTS: The postoperative visual analogue scale (VAS) and Quinnell scores in two groups were significantly lower than that before operation (p < 0.05). The postoperative Quinnell score of group A was significantly lower than that in group B (p < 0.05). The TAM results showed that the postoperative overall excellent and good rate of group A was significantly higher than that in group B (p < 0.05). The postoperative survey showed that more than 80% patients reported satisfaction in the two groups. The ultrasound imaging results showed that the postoperative thickness of A1 pulley in two groups were thinner than that before operation (p < 0.05). There were no adverse effects and complications in the two groups. CONCLUSIONS: Both approaches had treatment benefit in trigger finger. Ultrasound-guided needle release of the A1 pulley with corticosteroid injection had better treatment benefits than single ultrasound-guided corticosteroids injection in improving finger tendon function and joint function.


Assuntos
Corticosteroides , Dedo em Gatilho , Ultrassonografia de Intervenção/métodos , Corticosteroides/administração & dosagem , Corticosteroides/uso terapêutico , Idoso , Feminino , Dedos/diagnóstico por imagem , Dedos/cirurgia , Humanos , Injeções , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do Tratamento , Dedo em Gatilho/diagnóstico por imagem , Dedo em Gatilho/tratamento farmacológico , Dedo em Gatilho/cirurgia
3.
World Neurosurg ; 134: e1085-e1092, 2020 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-31778837

RESUMO

OBJECTIVE: We explored the diagnostic performance of ultrasound examinations in the diagnosis of piriformis syndrome (PS). METHODS: In our single-center retrospective study, 52 patients with a diagnosis of PS and 50 healthy volunteers were enrolled to undergo ultrasound examination of the piriformis and sciatic nerve. The thicknesses of the piriformis and the diameter of the sciatic nerve were measured to compare the differences between the patients with PS and healthy volunteers. The diagnostic performance of ultrasound examinations was assessed by constructing a receiver operating characteristic curve and calculating the area under the curve. RESULTS: In patients with PS, the piriformis and sciatic nerve were enlarged on the abnormal side compared with the asymptomatic side, accompanied by a decreased echo intensity and an unclear perineurium. In addition, the piriformis thickness and sciatic nerve diameter of those with PS were significantly greater than were those of the healthy volunteers. The diagnostic performance of ultrasonography was significant. The area under the receiver operating characteristic curve for piriformis thickness and sciatic nerve diameter to discriminate between the abnormal and asymptomatic sides was 0.778 and 0.871, respectively. CONCLUSION: Ultrasound examinations can assist in the clinical diagnosis of PS and have the potential to be an alternative method for the diagnosis of PS for most musculoskeletal clinicians.


Assuntos
Músculo Esquelético/diagnóstico por imagem , Síndrome do Músculo Piriforme/diagnóstico por imagem , Nervo Isquiático/diagnóstico por imagem , Adulto , Estudos de Casos e Controles , Estudos de Viabilidade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Músculo Esquelético/patologia , Tamanho do Órgão , Síndrome do Músculo Piriforme/patologia , Curva ROC , Reprodutibilidade dos Testes , Estudos Retrospectivos , Nervo Isquiático/patologia , Ultrassonografia
4.
J Orthop Surg Res ; 13(1): 69, 2018 Apr 03.
Artigo em Inglês | MEDLINE | ID: mdl-29615088

RESUMO

BACKGROUND: To compare the clinical effectiveness of ultrasound-guided needle release of the transverse carpal ligament (TCL) with and without corticosteroid injection in carpal tunnel syndrome (CTS). METHODS: From June 2016 to June 2017, 49 CTS patients (50 wrists) were included in this study. Twenty-five wrists were treated with ultrasound-guided needle release of the TCL plus corticosteroid injection (group A), and 25 wrists were treated with single ultrasound-guided needle release of the TCL (group B). The following parameters were assessed and compared including postprocedure results according to relief of symptoms, ultrasound parameters (cross-sectional area of the median nerve at the levels of pisiform, flattening ratio of median nerve at the levels of the hamate bone, and the thicknesses of TCL on the cross-section at the level of the hamate bone), and electrophysiological parameters (distal motor latency and sensory conduction velocity). RESULTS: Group A had higher overall excellent and good rate 3 months after the procedure than group B (84 vs 52%, P < 0.05). There were significant differences regarding the above ultrasonic and electrophysiological parameters between the baseline and postprocedure values in both groups (all P < 0.05). There were significant differences regarding the postprocedure values of above ultrasonic and electrophysiological parameters between the two groups (all P < 0.05). No complications such as infection or tendon rupture were noted. No procedures were converted to the open release. CONCLUSIONS: Both techniques are effective in treating CTS. Ultrasound-guided needle release of the TCL with corticosteroid injection had better treatment benefits than single ultrasound-guided needle release of the TCL in treating CTS.


Assuntos
Síndrome do Túnel Carpal/cirurgia , Glucocorticoides/uso terapêutico , Ligamentos Articulares/cirurgia , Adulto , Ossos do Carpo/diagnóstico por imagem , Síndrome do Túnel Carpal/diagnóstico por imagem , Síndrome do Túnel Carpal/tratamento farmacológico , Terapia Combinada , Feminino , Glucocorticoides/administração & dosagem , Humanos , Injeções Intralesionais , Masculino , Nervo Mediano/diagnóstico por imagem , Nervo Mediano/patologia , Pessoa de Meia-Idade , Condução Nervosa , Resultado do Tratamento , Ultrassonografia de Intervenção/métodos
5.
Eur Neurol ; 78(1-2): 33-40, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-28586773

RESUMO

BACKGROUND: To compare the clinical effectiveness of ultrasound-guided corticosteroid injection with and without needle release of the transverse carpal ligament (TCL) in carpal tunnel syndrome (CTS). METHODS: Between May 2014 and June 2016, 52 patients (56 wrists) with CTS were included in this study. Among these patients, 28 wrists were treated with ultrasound-guided corticosteroid injection plus needle release of the TCL (group A) and 28 wrists were treated with a single ultrasound-guided corticosteroids injection (group B). The following parameters were assessed and compared including postoperative results of procedure based on relief of symptoms, electrophysiological parameters (distal motor latency, sensory conduction velocity, and sensory nerve action potential of median nerve), and ultrasound parameters (anteroposterior diameter and cross-sectional area of the median nerve at the levels of pisiform and hamate bone, and the thicknesses of TCL on the cross-section at the level of hamate bone). RESULTS: The overall excellent and good rate regarding the postoperative results of procedure based on the relief of symptoms at 1 month postoperatively was 82.1% in group A and 46.4% in group B (p = 0.004). There was significant difference in the above electrophysiological and ultrasound parameters between the preoperative and postoperative values in both groups (all p < 0.05). Furthermore, a significant difference was also observed in the postoperative values of the above-mentioned electrophysiological and ultrasound parameters in the 2 groups (all p < 0.05). CONCLUSIONS: Both approaches had treatment benefit in CTS. Ultrasound-guided corticosteroid injection in combination with needle release of the TCL is superior to the single ultrasound-guided corticosteroids injection.


Assuntos
Corticosteroides/administração & dosagem , Síndrome do Túnel Carpal/tratamento farmacológico , Síndrome do Túnel Carpal/cirurgia , Ligamentos/cirurgia , Ultrassonografia de Intervenção/métodos , Adulto , Idoso , Terapia Combinada/métodos , Feminino , Humanos , Injeções , Masculino , Pessoa de Meia-Idade , Agulhas , Resultado do Tratamento
6.
Asian Pac J Trop Med ; 9(6): 582-6, 2016 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-27262071

RESUMO

OBJECTIVE: To explore the role of the abnormal expression of miRNAs in the development process of non-small cell lung cancer and the feasibility of ultrasound microbubble-mediated gene therapy after transfecting antisense miRNA-224 and miRNA-122a plasmids into non-small cell lung cancer A549 cells. METHODS: Antisense miRNA-224 and miRNA-122a plasmids were transfected into non-small cell lung cancer A549 cells on the optimal ultrasound microbubble-mediated condition. We set up a control group. The cell proliferation activity, apoptosis, invasion ability were detected by MTT assay, Annexin V-PE, Transwell invasion experiment and colony formation assay, respectively. RESULTS: The expression of miRNA-224 decreased and the expression of miRNA-122a rose after the plasmids of target genes were transfected into non-small cell lung cancer A549 cells, and there were significant differences when compared with those of the control group (P < 0.05). After the plasmids of target genes were transfected into A549 cells, the growth of antisense miRNA-224 and miRNA-122a were inhibited, and the differences were significant as compared with the control group (P < 0.05). Besides, the inhibition of miRNA-122a group was the most significant and there was statistically significant difference as compared with miRNA-224 group (t = -4.694, P = 0.009). After the plasmids of target genes were transfected into A549 cells, the proportion of apoptotic cells increased, the invasive cells were decreased and the clone ability reduced, and also there was a significant difference as compared with those of the control group (P < 0.05). What's more, the apoptotic peak appeared in miRNA-122a group. Its invasion ability decreased most obviously (40.25 ± 3.97/visual field), the number of clone ability was 104.93 ± 4.87 and the inhibitory effect was the most obviously. There was statistically significant difference as compared with other groups (P < 0.05). CONCLUSIONS: A549 cells transfected by ultrasound microbubble-mediated antisense miRNA-224 and miRNA-122a plasmids possessed good transfection efficiency. The cell growth, invasion and colony-forming abilities of transfected A549 cells were suppressed, which laid a solid foundation for the gene therapy of non-small cell lung cancer.

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