1.Topical dimethyl sulfoxide and intralesional hyaluronidase administration for vinorelbine extravasation-induced rat skin injury.
Qi-cong ZHU ; Rong-cheng LUO ; Jing-xia MIAO ; Ai-min LI ; Wei-jiang LIANG ; Yu-ling LUO ; Ming DAI
Journal of Southern Medical University 2007;27(9):1444-1446
OBJECTIVETo evaluate the effects of topical DMSO and intralesional hyaluronidase administration, used alone or in combination, on skin injury due to vinorelbine extravasation in rats.
METHODSSkin injury due to vinorelbine extravasation was induced in the lower extremities of 30 SD rats, which were treated subsequently with topical DMSO, intralesional hyaluronidase, their combination, topical saline, and intralesional saline, with the rats without any treatment as the control. The wound area on 1, 4, 8, 12, 18, 24, 30 days and the time of healing were observed and compared.
RESULTSThe wound area on 1, 4, 8, 12, 18, and 24 days were significantly smaller in topical DMSO group than in topical saline and control groups (P<0.05), and so in intralesional hyaluronidase group than in intralesional saline and control groups (P<0.05), but there was no significant difference between single agent (hyaluronidase and DMSO) treatment group and the combined treatment group. The healing time was significantly shorter in topical DMSO and intralesional hyaluronidase groups than in topical and intralesional saline groups and control group ( 24.9-/+3.2 and 21.9-/+3.0 days vs 29.8-/+2.6, 28.6-/+4.1 and 30.6-/+3.0 days, P<0.01), but comparable between the two single agent groups and combined treatment group (23.3-/+3.8 days).
CONCLUSIONIntralesional hyaluronidase and topical DMSO application are effective therapies for skin damage due to vinorelbine extravasation, and their combination does not improve the therapeutic effect.
Administration, Topical ; Animals ; Dimethyl Sulfoxide ; administration & dosage ; pharmacology ; Drug Therapy, Combination ; Female ; Hyaluronoglucosaminidase ; administration & dosage ; pharmacology ; Injections, Intralesional ; Male ; Rats ; Skin ; drug effects ; injuries ; pathology ; Time Factors ; Vinblastine ; analogs & derivatives ; pharmacology ; Wound Healing ; drug effects
2.Clinical Outcomes of Epidural Neuroplasty for Cervical Disc Herniation.
Eun Jung PARK ; Sun Young PARK ; Se Jin LEE ; Nan Seol KIM ; Do Yle KOH
Journal of Korean Medical Science 2013;28(3):461-465
Cervical disc herniation is a common disorder characterized by neck pain radiating to the arm and fingers as determined by the affected dermatome. This condition has a favorable prognosis, but pain can have a serious detrimental impact on daily activities. Epidural neuroplasty has been applied as a treatment option for cervical disc herniation; however, no study has addressed the clinical outcomes. This retrospective study evaluated the clinical outcomes of epidural neuroplasty on 128 patients for the treatment of cervical disc herniation. To measure pain-related disabilities over time, the changes of pain scores in neck and arm were evaluated using a numerical rating scale (NRS) and the neck disability index (NDI). Compared with preprocedural values, the pain NRS of neck and arm demonstrated significant improvement at day 1, and 1, 3, 6, and 12 months after the procedure (P < 0.001). Likewise, the NDI was significantly reduced at 3, 6, and 12 months after the procedure (P < 0.001). There were no serious complications. Cervical epidural neuroplasty shows good clinical outcomes in the treatment of cervical disc herniation and can be considered a treatment modality for cervical disc herniation refractory to conservative treatment.
Adult
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Aged
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Amides/administration & dosage
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Anesthetics, Local/administration & dosage
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Anti-Inflammatory Agents/administration & dosage
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Cervical Vertebrae/*radiography
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Dexamethasone/administration & dosage
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Disability Evaluation
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Epidural Space/radiography
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Female
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Follow-Up Studies
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Humans
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Hyaluronoglucosaminidase/therapeutic use
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Injections, Epidural
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Intervertebral Disc Displacement/radiography/*surgery
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Magnetic Resonance Imaging
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Male
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Middle Aged
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Neck Pain/drug therapy
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Pain/drug therapy
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Pain Measurement
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Questionnaires
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Retrospective Studies
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Tomography, X-Ray Computed
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Treatment Outcome
3.Cerebral Angiographic Findings of Cosmetic Facial Filler-related Ophthalmic and Retinal Artery Occlusion.
Yong Kyu KIM ; Cheolkyu JUNG ; Se Joon WOO ; Kyu Hyung PARK
Journal of Korean Medical Science 2015;30(12):1847-1855
Cosmetic facial filler-related ophthalmic artery occlusion is rare but is a devastating complication, while the exact pathophysiology is still elusive. Cerebral angiography provides more detailed information on blood flow of ophthalmic artery as well as surrounding orbital area which cannot be covered by fundus fluorescein angiography. This study aimed to evaluate cerebral angiographic features of cosmetic facial filler-related ophthalmic artery occlusion patients. We retrospectively reviewed cerebral angiography of 7 patients (4 hyaluronic acid [HA] and 3 autologous fat-injected cases) showing ophthalmic artery and its branches occlusion after cosmetic facial filler injections, and underwent intra-arterial thrombolysis. On selective ophthalmic artery angiograms, all fat-injected patients showed a large filling defect on the proximal ophthalmic artery, whereas the HA-injected patients showed occlusion of the distal branches of the ophthalmic artery. Three HA-injected patients revealed diminished distal runoff of the internal maxillary and facial arteries, which clinically corresponded with skin necrosis. However, all fat-injected patients and one HA-injected patient who were immediately treated with subcutaneous hyaluronidase injection showed preserved distal runoff of the internal maxillary and facial arteries and mild skin problems. The size difference between injected materials seems to be associated with different angiographic findings. Autologous fat is more prone to obstruct proximal part of ophthalmic artery, whereas HA obstructs distal branches. In addition, hydrophilic and volume-expansion property of HA might exacerbate blood flow on injected area, which is also related to skin necrosis. Intra-arterial thrombolysis has a limited role in reconstituting blood flow or regaining vision in cosmetic facial filler-associated ophthalmic artery occlusions.
Adipose Tissue/transplantation
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Adult
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Aged
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Arterial Occlusive Diseases/*etiology/*radiography/therapy
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Cerebral Angiography
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Cosmetic Techniques/adverse effects
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Dermal Fillers/administration & dosage/*adverse effects
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Face
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Female
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Humans
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Hyaluronic Acid/administration & dosage/adverse effects
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Hyaluronoglucosaminidase/administration & dosage
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Injections, Subcutaneous
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Ophthalmic Artery/*radiography
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Retinal Artery Occlusion/*etiology/*radiography/therapy
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Retrospective Studies
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Transplantation, Autologous/adverse effects
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Young Adult
4.Comparative study of the clinical effects of salvia miltiorrhiza injection and shengmai injection on chronic hepatitis B.
Cui-xiang JIN ; Jing YANG ; Hai-feng SUN
Chinese Journal of Integrated Traditional and Western Medicine 2006;26(10):936-938
OBJECTIVETo observe the effect of Salvia miltiorrhiza Injection (SMI) and Shengmai Injection (SI) on liver function and fibrosis related indexes in patients with chronic hepatitis B.
METHODSSeventy-nine chronic hepatitis B patients were randomly divided into the SMI group (n=47) and the SI group (n=32), they were treated with SMI and SI respectively on the basis of conventional treatment. The therapeutic course was 35 days for both groups. The changes of main symptoms and physical signs were observed, and indexes of liver function and fibrosis including serum hyaluronidase, laminin, III type precollagen (PC-III) and IV type collagen (IV-C) were investigated before and after treatment.
RESULTSSymptoms, physical signs and liver functions were improved obviously in both SMI and SI groups, SI showed better effect than SMI (P < 0.05). The four liver fibrosis indexes declined significantly in the SMI group after treatment (P < 0.05), but no obvious change of those was found in the SI group (P > 0.05), showing significant difference between the two groups (P < 0.05). Conclusion SMI is effective in improving liver function and inhibiting liver fibrosis, and SI has even better effect in improving liver function than SMI, though it shows no anti-liver fibrosis effect.
Adult ; Collagen Type IV ; blood ; Drug Combinations ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; administration & dosage ; therapeutic use ; Female ; Hepatitis B, Chronic ; blood ; drug therapy ; Humans ; Hyaluronoglucosaminidase ; blood ; Injections, Intravenous ; Laminin ; blood ; Liver Cirrhosis ; prevention & control ; Male ; Middle Aged ; Phytotherapy ; Salvia miltiorrhiza ; Treatment Outcome