Acupuncture Therapy ; Adolescent ; Adult ; Back Pain ; therapy ; Female ; Humans ; Male ; Middle Aged ; Spinal Cord Injuries ; therapy ; Young Adult

The purpose of this study is to present the information on the duration of treatment and the cost of work-related low back pain. Using the compensation-database for 1997 work-related low back pain (n=9,277), this study estimated the duration of treatment, the cost of work-related low back pain, the relationship between them, and probability of being off treatment at different intervals. The mean and the median of the treatment duration are 252.6 days and 175 days. The mean and the median of the cost of total insurance benefit are 37,700,000 won and 14,400,000 won. The treatment duration of 51% of the study subjects was less than 6 months and their cost accounted for 10.2% of the total insurance benefit. The subjects who were treated more than 24 months were 5.8% but it accounted for 29.2% of the cost. It was found that approximately 50% of the subjects who will remain on treatment at the end of n months would be off treatment at the end of n+5 months. This study presents the point in time when the low back pain (LBP) workers need to prepare to return to work by forecasting their off-treatment period. From the treat duration and cost perspectives, this study may be utilized as evidence for active management of work-related LBP.
Absenteeism ; Back Injuries/*therapy ; Bayes Theorem ; *Cost of Illness ; Costs and Cost Analysis ; Disability Evaluation ; Humans ; Insurance, Health ; Korea ; Low Back Pain/*therapy ; Sick Leave ; Time Factors ; Work ; Workers' Compensation

OBJECTIVETo observe the difference of the clinical effects of different needle retention times for acute lumbar sprain treated with float needle.

METHODSOne hundred and twenty patients with acute lumbar sprain were randomly divided into a 6 h group, a 12 h group, a 24 h group and a western medication group, 30 cases in each one. In the three float needle groups, plastic hose was detained near the pressure pain point on the lumbar after subcutaneous scattering with float needle. The needle retention time was 6 h, 12 h and 24 h respectively. In the western medication group, 75 mg voltaren tablet was adopted orally every day and the treatment was given for four days. Visual analogue scale (VAS) and Oswestry dysfunction index (ODI) about low back pain were observed before and after treatment. Also, the comprehensive effect was assessed after treatment.

RESULTSAfter treatment, the VAS scores and the ODI scores were improved obviously than those before treatment in all groups (all P< 0. 05). In the three float needle groups, the VAS scores and the ODI scores were superior to those in the western medication group (all P<0. 05). The differences in VAS scores and ODI scores among the three float needle groups were not statistically significant after treatment (all P>0. 05). The effective rate in the 6 h, 12 h and 24 h group was 93. 3% (28/30), 90. 0% (27/30) and 93. 3% (28/30) respectively, which were better than 73. 3% (22/30) in the western medication group (all P<0. 05).

CONCLUSIONThe effect of float needle for acute lumbar sprain is better than voltaren, and there is no apparent difference in retention times.

Acupuncture Therapy ; Adult ; Aged ; Female ; Humans ; Low Back Pain ; physiopathology ; therapy ; Lumbar Vertebrae ; injuries ; physiopathology ; Male ; Middle Aged ; Needles ; Sprains and Strains ; physiopathology ; therapy ; Young Adult

OBJECTIVETo compare the efficacy between the reducing technique with consciousness conduction involved and the reducing technique by needle rotation of acupuncture in the treatment of lunbar strain of cold damp pattern.

METHODSOne hundred and eight patients were randomized into group A and group B, 54 cases in each one. Ashi points were the main points in the two groups. In the group A, the reducing technique with consciousness conduction involved was applied to ashi points. In the group B, the reducing technique with needle rotation was adopted. Cupping and the irradiation specific electromagnetic wave apparatus (TDP) were used in the two groups as the adjuvant therapy. The treatment was given once every two days, and 10 treatments made one session. The treatment stopped till pain disappeared. The efficacy was evaluated in 1 session of treatment. The numerical rating scale (NRS) and the Oswestry disability index (ODI) were observed before and at the end of treatment. NRS of acupuncture itself was observed at the end of treatment. The recurrence rate was compared between the two groups.

RESULTSThe curative and remarkably effective rate was 87.0% (47/54) in the group A, better than 63.0% (34/54) in the group B (P < 0.01). After treatment, NRS and ODI scores were all reduced as compared with those before treatment in the two groups (both P < 0.01). The results in the group A were better than those in the group B (both P < 0.01). Three months after treatment, the recurrence rate was 3.8% (2/52) in the group A, better than 17.7% (9/51, P < 0.05) in the group B. Pain induced by acupuncture itself was mild in the two groups and NRS score in the group A was lower than that in the group B (P < 0.01).

CONCLUSIONAcupuncture with the consciousness conduction involved is superior to the reducing technique with needle rotation in the treatment of lumbar strain of cold damp pattern, in which, pain induced by acupuncture itself is much milder than that induced by the reducing technique with needle rotation.

Acupuncture Therapy ; methods ; psychology ; Adult ; Aged ; Back Muscles ; injuries ; Consciousness ; Female ; Humans ; Male ; Middle Aged ; Myalgia ; therapy ; Sprains and Strains ; therapy ; Young Adult

BACKGROUND: Donor site seroma is the most common complication after latissimus dorsi (LD) flap harvest. This study aimed to evaluate the efficacy of negative-pressure wound therapy (NPWT) in preventing donor site seroma formation after the harvest of an LD flap for breast reconstruction. METHODS: In this prospective matched-pair study, 40 patients in whom an LD flap was harvested for breast reconstruction were enrolled. NPWT was used in 20 patients, and in a control group composed of another 20 patients, the conventional donor site dressing technique was used. Information was collected regarding postoperative complications, the incidence of seroma, total drainage volume, the number of percutaneous seroma aspirations, and the volume aspirated. RESULTS: In the NPWT group, the incidence of seroma formation after drain removal was significantly lower than in the control group (15% vs. 70%; odds ratio=0.07; relative risk, 0.24). Both the mean percutaneous aspirated volume (P=0.004) and the number of percutaneous aspirations (P=0.001) were also significantly lower in the NPWT group. There were no significant differences in the total drainage volume or the duration of wound drainage between the NPWT dressing group and the control group (P>0.05). CONCLUSIONS: This study showed that NPWT is a promising tool for reducing the incidence of seroma formation after removing the drain at the donor site after LD flap harvesting. It is a simple and safe technique.
Aspirations (Psychology) ; Bandages ; Cohort Studies* ; Drainage ; Female ; Humans ; Incidence ; Mammaplasty ; Negative-Pressure Wound Therapy* ; Postoperative Complications ; Prospective Studies ; Seroma* ; Superficial Back Muscles* ; Surgical Flaps ; Tissue Donors* ; Wounds and Injuries

Although picosecond lasers were invented as an effective treatment of pigmented lesions, the Food and Drug Administration has also approved picosecond lasers with fractional mode for treating acne scars and wrinkles on the face. In this report, we introduce a noteworthy case in which we treated a periareolar scar using a 1,064-nm picosecond laser with fractional mode. A 32-year-old female patient who had a periareolar scar due to a breast reconstruction procedure with a latissimus dorsi myocutaneous flap hoped to remove the postoperative scar. We applied a 1,064-nm picosecond neodymium-doped yttrium aluminium garnet (Nd:YAG) laser with a micro-lens array (MLA) to the scar twice, with a 1-month interval between treatments. The scar improved after the second laser treatment and the patient was satisfied with the outcome. The treatment of a postoperative periareolar scar through subsurface fractional ablative resurfacing using a 1,064-nm Nd:YAG picosecond laser with a MLA produced significant improvements in the texture and aesthetic appearance of the scar, without any wound complications.
Acne Vulgaris ; Adult ; Cicatrix ; Female ; Hope ; Humans ; Laser Therapy ; Mammaplasty ; Myocutaneous Flap ; Superficial Back Muscles ; United States Food and Drug Administration ; Wounds and Injuries ; Yttrium

OBJECTIVETo evaluate the efficacy and safety of the interventional techniques in the treatment of renal vascular injury.

METHODSA total of 16 patients with renal vascular injuries were treated by superselective arterial embolization. The renal injuries resulted from renal biopsy in 7 patients, endovascular intervention in 2, percutaneous puncture and pyelostomy in 2, local resection of renal tumor in 1 and trauma in 4. With regards to clinical manifestations, there was hemorrhagic shock in 8 patients, severe flank pain in 14, and hematuria in 14. CT and ultrasonography confirmed that 15 patients had perirenal hematoma. The embolization was performed with microcoils in 13 and standard stainless steel coils in 3 patients, associated with polyvinyl alcohol particles (PVA) in 9, and gelfoam particles in 6 cases.

RESULTSRenal angiogram revealed arteriovenous fistula in renal parenchyma in 9 cases, pseudoaneurysm in 3 and extravasation of contrast media in 4. The arterial embolization was successful in all 16 cases in a single session. The angiography at the end of therapy showed that abnormal vessels had disappeared without other major intrarenal arterial branch occlusion. In 13 patients with hemodynamical compromise, blood loss-related symptoms were immediately relieved after blood transfusion. In 14 patients with severe flank pain, the pain was progressively relieved. Hematuria ceased in 14 patients 2-14 days after the embolization procedures. The renal function was impaired after the procedure in 6 cases, in which preoperative renal insufficiency was exacerbated in 3 and developed new renal dysfunction in 3, 2 of whom received hemodialysis. The ultrasonography showed that perirenal hematoma was gradually absorbed within 2-6 months after the procedure. All patients were followed up in 6-78 months (mean, 48 months). Six patients died of primary diseases (5 cases of renal failure and multiple organ failure and 1 case of malignant tumor). Ten patients survived without bleeding and further intervention. The deterioration of renal function did not occur and the serum creatinine and blood urea were in normal range.

CONCLUSIONTranscatheter selective renal arterial embolization is a safe and effective method in the treatment of renal vascular injuries.

Adult ; Aged ; Arteriovenous Fistula ; therapy ; Embolization, Therapeutic ; Emergency Medical Services ; Female ; Humans ; Iatrogenic Disease ; epidemiology ; Low Back Pain ; etiology ; Male ; Middle Aged ; Radiography ; Renal Artery ; diagnostic imaging ; injuries ; Renal Veins ; diagnostic imaging ; injuries

A rare case of delayed large epidural mucin collection causing neurologic deficit after surgery for metastatic pancreatic cancer is reported. A 65-year-old man presented with intractable upper-thoracic back pain radiating to the chest and gait disturbance. He had a history of subtotal pancreatectomy due to intraductal papillary mucinous neoplasm (IPMN) of the pancreas and concurrent chemotherapy. Eight months after pancreatectomy, multiple thoracic spinal metastasis was diagnosed with routine up positron emission tomography-computed tomography. Radiotherapy for spinal metastasis and subsequent chemotherapy was carried out. Sixteen months after pancreatectomy, gait disturbance occurred and follow-up thoracic magnetic resonance imaging (MRI) showed aggravation of metastasis at T2 and T4 compressing the spinal cord. We performed a decompressive laminectomy with subtotal resection of the tumor masses and pedicle screw fixation at C7–T6. Neurologic status improved after the operation. Histopathologic examinations revealed the tumor as metastatic mucin producing adenocarcinoma. Three months after surgery, motor weakness and pain was reappeared. MRI showed large amount of epidural fluid collection. We performed wound revision and there was large amount of gelatinous fluid at the epidural space. We suggest that postoperative mucin collection and wound problems should be considered after surgery for mucin producing metastatic pancreatic tumor.
Adenocarcinoma* ; Aged ; Back Pain ; Drug Therapy ; Electrons ; Epidural Space ; Follow-Up Studies ; Gait ; Gelatin ; Humans ; Laminectomy ; Magnetic Resonance Imaging ; Mucins* ; Neoplasm Metastasis ; Neurologic Manifestations ; Pancreas ; Pancreatectomy ; Pancreatic Neoplasms ; Pedicle Screws ; Radiotherapy ; Spinal Cord ; Spinal Neoplasms ; Thorax ; Wounds and Injuries

According to the literature, thoracic outlet syndrome (TOS) secondary to the malunion of displaced fractures of the clavicle is rare. Various surgical methods, including simple neurolysis, resection of the first rib or clavicle and corrective osteotomy, have been reported. We report a case of TOS secondary to malunion of the clavicle that was treated by an anterior and middle scalenectomy without a rib resection.
Adult ; Humans ; Low Back Pain/etiology ; Lumbar Vertebrae/surgery ; Male ; Postoperative Complications/*microbiology ; Spondylitis/etiology/*microbiology ; Thoracic Vertebrae/*microbiology/pathology ; Tuberculosis/drug therapy/*microbiology ; Tuberculosis, Spinal/complications/drug therapy/*microbiology ; Adult ; Clavicle/*injuries ; Fractures, Malunited/*complications ; Humans ; Male ; Thoracic Outlet Syndrome/etiology/radiography/*surgery

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Drugs, Chinese Herbal ; administration & dosage ; therapeutic use ; Female ; Follow-Up Studies ; Humans ; Injections, Epidural ; Intervertebral Disc Displacement ; complications ; drug therapy ; physiopathology ; prevention & control ; Low Back Pain ; complications ; drug therapy ; Lumbar Vertebrae ; injuries ; Male ; Middle Aged ; Pharmaceutical Preparations ; administration & dosage ; Recovery of Function ; Recurrence ; Time Factors ; Treatment Outcome