OBJECTIVE: There are no strong guidelines on how long or how we should undertake conservative treatment during the acute period of an osteoporotic vertebral compression fracture (VCF). METHODS: We treated 202 patients with conservative treatment on VCF from March 2012 to August 2015. On inclusion criteria, 75 patients (22 males and 53 females) were included in the final analysis. After admission, a transdermal fentanyl patch with low dose (12.5 µg) application was attempted in all patients. In an unresponsive patient, the fentanyl patch was increased by 25 µg. After identifying the tolerable toilet ambulation of the patient without any assistance, hospital discharge was recommended. We classified two patient groups into one favorable group and one unfavorable group and compared several clinical and radiological factors. RESULTS: Among 75 patients, the clinical outcome of 57 patients (76%) was favorable, but that of 18 patients (24%) was unfavorable. In clinical outcomes, the numeric rating scale at 6 and 12 months and Odom's criteria at 12 months was significantly different between the favorable and the unfavorable groups. The dose of the patches used showed statistically significant differences between the two groups (p=0.001). CONCLUSION: The only statistically significant affecting factor for an unfavorable outcome was the use of a higher dose fentanyl patch. Our data inferred that the unresponsiveness to a low-dose fentanyl patch could be helpful to select patients necessary for percutaneous vertebroplasty or kyphoplasty.
Fentanyl* ; Fractures, Compression* ; Humans ; Kyphoplasty ; Male ; Transdermal Patch* ; Vertebroplasty ; Walking

Fentanyl, a synthetic, highly selective opioid micro-receptor agonist, is 50 to 100 times more potent than morphine. The low molecular weight, high potency, great transdermal permeation rate and lipid solubility of fentanyl make it very suitable for transdermal administration. Durogesic is a novel matrix transdermal system providing continuous systemic delivery of fentanyl. In recently, there are many reports that misused or overused fentanyl transdermal patches result in severe intoxication of fentanyl. We present a case of fentanyl toxicity with misused durogesic transdermal patch and discuss the safe and appropriate application of the patches. In conclusion, fentanyl patches should be used in opioid tolerant patients and prescribed at the lowest possible dose and titrated upward as needed. All patients and their caregivers should be educated safe application of fentanyl patches and advised to avoid exposing the patches application site to direct external heat sources, such as heating pads, or electric blankets, heat lamps, sauna, hot tubs, and others. In addition, concomittant medications that affect fentanyl's metabolism should be avoided.
Administration, Cutaneous ; Caregivers ; Fentanyl ; Heating ; Hot Temperature ; Humans ; Molecular Weight ; Morphine ; Solubility ; Steam Bath ; Transdermal Patch

BACKGROUND: Postherpetic neuralgia is a persistant pain which occurs after the reactivation of varicella zoster infection. It sometimes disrupts the lives of otherwise healthy individuals. A transdermal patch of analgesics such as fentanyl could be a novel and safe method, with less adverse problems, to relieve the prolonged pain in postherpetic neuralgia. OBJECTIVE: The aim of this study was to evaluate the analgesic effect and safety of transdermal fentanyl patch in intractable postherpetic neuralgia. METHODS: We applied a fentanyl patch on the chest for 6 days, changing it once on the fourth day. The severity of pain was evaluated by visual analogue scale (VAS), and was assessed before treatment, the first and third day after commencement of treatment, and 1 day after treatment had finished. Any side effects were also checked at each VAS assessment session. RESULTS: The average VAS pain score of the pretreatment, first, third, and seventh day were as follows; 82.9+/-8.8, 49.6+/-15.8, 45.0+/-16.5, 45.7+/-15.2. Postherpetic neuralgia was dramatically improved from the first day of treatment, and the improved state was maintained until 1 day after the treatment had finished (p<0.05). Several side effects such as contact dermatitis (9.5%), mild nausea (14.3%), and constipation (9.5%) were observed during the treatment. CONCLUSION: Fentanyl patch is an effective, simple and relatively safe method in the treatment of intractable postherpetic neuralgia.
Analgesics ; Chickenpox ; Constipation ; Dermatitis, Contact ; Fentanyl* ; Herpes Zoster ; Nausea ; Neuralgia, Postherpetic* ; Thorax ; Transdermal Patch

BACKGROUND AND PURPOSE: This study was designed to evaluate the effect on sleep of rivastigmine transdermal patch in patients with probable Alzheimer's disease (AD). METHODS: Patients with probable AD underwent a sleep questionnaire, overnight polysomnography and neuropsychological tests before and after rivastigmine transdermal patch treatment. We analyzed the data from enrolled patients with AD. RESULTS: Fourteen patients with probable AD were finally enrolled in this study. The respiratory disturbance index after the rivastigmine patch treatment was improved in patients with probable AD and sleep breathing disorder, compared with that of before treatment (p<0.05). CONCLUSIONS: Rivastigmine transdermal patch application are expected to improve the symptoms of sleep disordered breathing in patients with probable AD. Further placebo controlled studies are needed to confirm these results.
Alzheimer Disease* ; Humans ; Neuropsychological Tests ; Polysomnography ; Respiration ; Rivastigmine* ; Sleep Apnea Syndromes* ; Transdermal Patch*

BACKGROUND: Lidocaine patch (L5P) has demonstrated short-term efficacy in treating both acute surgical pain and chronic neuropathic pain with tolerable side effects. Percutaneous endoscopic lumbar discectomy (PELD) is the mainstay of minimally invasive spine surgery (MISS). Sufficient analgesia during PELD surgery makes the patient consider it real MISS. This study was performed to evaluate the efficacy and adverse effects of lidocaine patch in patients who underwent PELD under local anesthesia. METHODS: L5P (L group) or placebo (P group) was randomly applied on the skin of the back covering the anticipated path of the working channel before 1 hour of surgery in 100 patients who underwent a single level PELD at L4-L5. Efficacy of the lidocaine patch was assessed by patient's numeric rating scale (NRS) of pain at each stage during the surgery and by a 5-scale grading of the satisfaction with the anesthesia of the operator and patients after surgery. RESULTS: Mean NRS scores at the stages of needle insertion, skin incision, serial dilation and insertion of working channel, and subcutaneous suture were significantly lower in the L group than the P group. Postoperative operator's and patients' satisfaction scores were also significantly higher in L group than in the P group. There were subtle adverse effects in both groups. CONCLUSIONS: L5P provided better pain relief during PELD, especially at the stage of needle insertion, skin incision, serial dilation and insertion of working channel, and subcutaneous suture. It also provided higher patient and operator postoperative satisfaction, with only subtle adverse effects.
Analgesia ; Anesthesia ; Diskectomy ; Diskectomy, Percutaneous ; Endoscopy ; Humans ; Lidocaine ; Needles ; Neuralgia ; Skin ; Spine ; Sutures ; Transdermal Patch

Presently, treatment of PD focuses on symptomatic therapy, that is to control motor symptoms, at the lowest possible dose, so as nor to develop early drug resistance, and consequent extrapyramidal symtoms. However, there has been no clinical trial, to date that has provided definitive evidence of pharmacological neuroprotection. Among the drugs with possible neuroprotective effects are the dopamine agonists.
OBJECTIVE: The objective of this study is to determine the efficacy and safety of Rotigotine transdermal patch in the treatment of early Parkinson's disease in terms of improvement in the functional capacity and the incidence of adverse effects in patients treatment with the said drug .
METHODOLOGY: Literature search of all randomized controlled trials, published from 1999-2009 comparing rotigotine patch with placebo, in patients with Parkinson's disease. Types of outcome measures- The primary outcome studied was the number of responders described as those with> 20% decrease in UPDRS Scores. The secondary outcome include the mean change in UPDRS score and the total incidence of adverse effects on patients on rotigotine patch.
RESULTS: The use of Rotigotine patch in early Parkinson's disease shows as trend toward benefit and was statistically significant (OR 0.33) in terms of number of patients who showed a significant change in UPRDS scores. In terms of UPDRS scoring, there was significant improvement for those who took Rotigotene (MD 5.2.5). However, incidence of adverse effects was higher in the Rotigotine group compared to the placebo group (OR 3.13)
CONCLUSION: The evidence from this review supports the use of Rorigotine patch for the treatment of early Parkinson's disease. This has shown to produce clinical improvement in parkinsonian symptoms as measured by the significant decrease in the UPDRS Scores on follow-up. However, adverse events were similar to those found with other dopamine agonists.

Human ; Dopamine Agonists ; Drug Resistance ; Neuroprotection ; Neuroprotective Agents ; Parkinson Disease ; Parkinsonian Disorders ; Tetrahydronaphthalenes ; Thiophenes ; Transdermal Patch

PURPOSE: Adherence is a major component of successful medical treatment. However, non-adherence remains a barrier to effective delivery of healthcare worldwide. METHODS: Twenty healthcare facilities (secondary or tertiary hospitals) belonging to the Korean Academy of Pediatric Allergy and Respiratory Diseases (KAPARD) participated. Questionnaires were given to patients currently receiving treatment in the form of inhalant useor oral intake or transdermal patch for mild to moderate asthma. RESULTS: A total of 1,838 patients responded to the questionnaire. Mean age was 5.98 ± 3.79 years (range: 0-18 years). With help from their caregivers, the percentage of patients that answered “taking as prescribed” was 38.04% for inhalant users, 50.09% for oral medication users and 67.42% for transdermal users. Transdermal patch users had significantly greater adherence compared to the other 2 groups (P < 0.001). The 34.15% of inhalant users, 70.33% of oral medication users and 93.00% of transdermal patch users felt that their medication delivery system was “Easy” or “Very easy” to use (P < 0.001). “Method of administration” was deemed to be the most difficult part of the treatment regimen to follow, and 76.7% of patients preferred once-daily administration (i.e., “Frequency of administration”). CONCLUSIONS: Asthma medication adherence in young children was found to be better in the transdermal patch group. This may be due to requiring fewer doses and easy to follow instructions. From an adherence point of view, the transdermal patch seems more useful for long-term asthma control in children compared to oral or inhaled medicine.
Asthma ; Caregivers ; Child ; Delivery of Health Care ; Humans ; Hypersensitivity ; Korea ; Medication Adherence ; Transdermal Patch

BACKGROUND: Venipuncture pain is an uncomfortable suffering to the patient. It creates anxiety, fear and dissatisfaction. The ketoprofen transdermal patch is a proven treatment for musculoskeletal and arthritic pain. We planned this study to evaluate the efficacy of the ketoprofen patch to reduce venipuncture pain. METHODS: Two hundred adult patients, aged 18–60 years, of either sex, ASA grade I or II, were enrolled. Presuming that therapy would decrease venipuncture pain by 30%, a power calculation with α = 0.05 and β = 0.80 required enrollment of at least 24 patients into each group. However, 100 patients in each group were recruited. Group I (Control) received a placebo patch; Group II (Ketoprofen) received a 20 mg ketoprofen patch. A selected vein on the dorsum of the patient's non-dominant hand was cannulated with 18 g intravenous cannula 1 h after the application of the respective patch. Assessment of pain was done by a 10 cm visual analogue scale (VAS) of 0–10, where 0 depicts “no pain” and 10 is “the worst imaginable pain”. The venipuncture site was assessed for the presence of skin erythema, swelling and rashes at 12 h, 24 h and at the time of decannulation. RESULTS: Incidence of pain was 100% (94/94) in the control group as compared to 93% (85/91) in the ketoprofen group. The severity of the venipuncture pain was 6 (2) and 2 (2) for control and ketoprofen groups respectively (P < 0.05). CONCLUSIONS: Application of a ketoprofen patch at the proposed site of venipuncture one hour before the attempt is effective and safe for attenuating venipuncture pain.
Adult ; Anxiety ; Catheterization ; Catheters ; Erythema ; Exanthema ; Hand ; Humans ; Incidence ; Ketoprofen ; Phlebotomy ; Skin ; Transdermal Patch ; Veins ; Visual Analog Scale

L_9(3~4) orthogonal experiment design was used to optimize the preparation of the patches,and investigate its affecting factors and skin irritation. Eugenol was taken as the index component to study the release behavior in vitro and percutaneous penetration of Cangai oil transfersomes patches by HPLC.The results showed that the optimal prescription for preparing Cangai oil transfersomes patches were Eudragit E100 0.6 g, succinic acid 0.08 g,triethyl citrate 0.25 g,glycerol 0.2 g.Patches prepared by the preferred preparation had a flat appearance without obvious bubbles.The initial adhesion was 18.33±2.52, the stickiness was(30.01±2.45) min,and the peel strength was(5.62±0.95) kN·m~(-1).The results of affecting factors experiment showed the order of factors affecting its adhesion was humidity>temperature>lighting,and the skin irritation test results showed no significant skin irritation after 24 h of single administration. The results of drug release behavior in vitro showed that the release and the percutaneous penetration of both Cangai oil patches and Cangai oil transfersomes patches conformed to the Higuchi equation.The release amount of eugenol were 80.66% and 82.25% at 72 h, with no significant difference. The cumulative permeation area of eugenol per unit area reached(0.195 6±0.065 9),(0.131 0±0.045 5) mg·cm~(-2) at 72 h, with significant differences(P<0.05).The experiment results proved that the preparation process of Cangai oil transfersomes patches was stable,and the prepared patches had a good adhesion. At the same time,the preparation of transfersomes patches could alleviate and control the release of the drug to a certain extent, and provide a certain experimental basis for clinical pediatric drug safety.
Administration, Cutaneous ; Drug Carriers ; Drug Liberation ; Humans ; Plant Oils/pharmacology* ; Polymethacrylic Acids ; Skin/drug effects* ; Skin Absorption ; Transdermal Patch

PURPOSE: To evaluate the effectiveness and safety of fentanyl-TTS in the management of radiotherapy induced acute pain and cancer pain treated with radiotherapy. MATERIALS AND METHODS: Our study was open labelled prospective phase IV multi-center study. the study population included patients with more 4 numeric rating scale(NRS) score pain although managed with other analgesics or more than 6 NRS score pain without analgesics. Patients divided into two groups; patients with radiotherapy induced pain (Group A) and patients with cancer pain treated with radiotherapy (Group B). All patients received 25 ug/hr of fentanyl transdermal patch. Primary end point was pain relief; second end points were change in patient quality of life, a degree of satisfaction for patients and clinician, side effects. RESULTS: Between March 2005 and June 2005, 312 patients from 26 participating institutes were registered, but 249 patients completed this study. Total number of patients in each group was 185 in Group A, 64 in Group B. Mean age was 60 years and male to female ratio was 76:24. Severe pain NRS score at 2 weeks after the application of fentanyl was decreased from 7.03 to 4.01, p=0.003. There was a significant improvement in insomnia, social functioning, and quality of life. A degree of satisfaction for patients and clinician was very high. The most common reasons of patients' satisfactions was good pain control. Ninety six patients reported side effect. Nausea was the most common side effect. There was no serious side effect. CONCLUSION: Fentanyl-TTS was effective in both relieving pain with good tolerability and improving the quality of life for patients with radiotherapy induced acute pain and cancer pain treated with radiotherapy. The satisfaction of the patients and doctors was good. There was no major side effect.
Academies and Institutes ; Acute Pain ; Analgesics ; Female ; Fentanyl* ; Humans ; Male ; Nausea ; Prospective Studies ; Quality of Life ; Radiotherapy* ; Sleep Initiation and Maintenance Disorders ; Transdermal Patch*