OBJECTIVES: Managing patients with refractory head and neck cancer pain is one of the more challenging issues in clinical practice, and traditional intrathecal drug delivery also fails to provide adequate analgesia. There are currently no comprehensive and effective treatment methods. This study aims to observe the efficacy and safety of treating intractable head and neck cancer pain with morphine pump via lumbar approach to the prepontine cistern. METHODS: A total of 18 patients with intractable head and neck cancer pain treated with prepontine cistern morphine pumps were selected from the Department of Pain Management, Second Xiangya Hospital, Central South University between September 2019 and July 2023. Statistical analysis was performed on patients' preoperative and postoperative (1 week, 1 month, and 2 months after surgery), Numerical Rating Scale (NRS) scores, Self-Rating Depression Scale (SDS) scores, daily oral morphine consumption, the number of daily breakthrough pain episodes, and postoperative daily intrathecal morphine dosage. RESULTS: The NRS scores, SDS scores, daily oral morphine consumption, and the number of daily breakthrough pain episodes of patients at each time point after surgery were significantly lower than before surgery (all P<0.05). With the gradual increase in the dosage of intrathecal morphine, the daily oral morphine consumption of patients at each postoperative time point was significantly reduced compared to preoperative levels (all P<0.05). The complications related to the operation were mild, including nausea in 5 cases (31.3%), headache in 2 cases (12.5%); hypotension, urine retention, hypersomnia and constipation in 1 case (6.3% each), and no serious adverse events occurred. All improved and were discharged after symptomatic treatment. CONCLUSIONS The implantation of prepontine cistern morphine pump effectively controls intractable head and neck cancer pain, demonstrating characteristics of minimal invasiveness, mild side effects, and low medication dosage under the premise of standardized procedures.
Humans ; Morphine/administration & dosage* ; Male ; Female ; Middle Aged ; Head and Neck Neoplasms/surgery* ; Analgesics, Opioid/administration & dosage* ; Cancer Pain/drug therapy* ; Pain, Intractable/etiology* ; Aged ; Adult ; Infusion Pumps, Implantable ; Pain Management/methods*

Chronic postsurgical pain (CPSP) is an unwanted adverse event in any operation. It leads to functional limitations and psychological trauma for patients, and leaves the operative team with feelings of failure and humiliation. Therefore, it is crucial that preventive strategies for CPSP are considered in high-risk operations. Various techniques have been implemented to reduce the risk with variable success. Identifying the risk factors for each patient and applying a timely preventive strategy may help patients avoid the distress of chronic pain. The preventive strategies include modification of the surgical technique, good pain control throughout the perioperative period, and preoperative psychological intervention focusing on the psychosocial and cognitive risk factors. Appropriate management of CPSP patients is also necessary to reduce their suffering. CPSP usually has a neuropathic pain component; therefore, the current recommendations are based on data on chronic neuropathic pain. Hence, voltage-dependent calcium channel antagonists, antidepressants, topical lidocaine and topical capsaicin are the main pharmacological treatments. Paracetamol, NSAIDs and weak opioids can be used according to symptom severity, but strong opioids should be used with great caution and are not recommended. Other drugs that may be helpful are ketamine, clonidine, and intravenous lidocaine infusion. For patients with failed pharmacological treatment, consideration should be given to pain interventions; examples include transcutaneous electrical nerve stimulation, botulinum toxin injections, pulsed radiofrequency, nerve blocks, nerve ablation, neuromodulation and surgical management. Physical therapy, cognitive behavioral therapy and lifestyle modifications are also useful for relieving the pain and distress experienced by CPSP patients.
Acetaminophen ; Analgesics, Opioid ; Anti-Inflammatory Agents, Non-Steroidal ; Antidepressive Agents ; Botulinum Toxins ; Calcium Channel Blockers ; Capsaicin ; Chronic Pain ; Clonidine ; Cognitive Therapy ; Drug Therapy ; Humans ; Incidence ; Ketamine ; Lidocaine ; Life Style ; Nerve Block ; Neuralgia ; Pain Management ; Pain, Intractable ; Pain, Postoperative ; Perioperative Period ; Physical Therapy Modalities ; Psychological Trauma ; Risk Factors ; Surgical Procedures, Operative ; Transcutaneous Electric Nerve Stimulation

The fibromyalgia syndrome (FMS) could be approached by various treatments modalities including education, aerobic exercise, cognitive behavioral therapy, tricyclic antidepressants, serotonin norepinephrine reuptake inhibitors, pregabalin, and so on. If other treatments fail, opioids including morphine should be considered. In this case report, we describe the case of a 44-year-old woman who was diagnosed with FMS three years ago, and suffered from severe intractable pain, side effects from other drugs, and opioid tolerance. Administration of morphine via an implantable drug delivery system resulted in significant improvement in the patient's pain intensity, fibromyalgia impact questionnaire score, and sleep disturbance. Our case demonstrates that an implantable drug delivery system with morphine can be a potential treatment option for refractory fibromyalgia patients.
Adult ; Analgesics, Opioid ; Antidepressive Agents, Tricyclic ; Cognitive Therapy ; Drug Delivery Systems* ; Education ; Exercise ; Female ; Fibromyalgia* ; Humans ; Injections, Spinal ; Morphine* ; Norepinephrine ; Pain, Intractable ; Pregabalin ; Serotonin

Acupuncture Therapy ; Female ; Humans ; Middle Aged ; Pain, Intractable ; therapy ; Trigeminal Neuralgia ; therapy

Acupuncture Points ; Acupuncture Therapy ; Adult ; Headache ; therapy ; Humans ; Male ; Pain, Intractable ; therapy ; Scalp ; Treatment Outcome

Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Calcaneus ; Fasciitis, Plantar ; therapy ; Female ; Humans ; Male ; Middle Aged ; Musculoskeletal Manipulations ; Pain, Intractable ; therapy ; Pelvis ; injuries

PURPOSE: The aim of this study is to evaluate the results for the insertion of totally implantable central venous access devices (TICVADs) by surgeons. METHODS: Total 397 patients, in whom TICVADs had been inserted for intravenous chemotherapy between September 2008 and June 2014, were pooled. This procedure was performed under local anesthesia in an operation room. The insertion site for the TICVAD was mainly in the right-side subclavian vein. In the case of breast cancer patients, the subclavian vein opposite the surgical site was used for insertion. RESULTS: The 397 patients included 73 males and 324 females. Primary malignant tumors were mainly colorectal and breast cancer. The mean operation time was 54 minutes (18-276 minutes). Operation-related complications occurred in 33 cases (8.3%). Early complications developed in 15 cases with catheter malposition and puncture failure. Late complications, which developed after 24 hours, included inflammation in 6 cases, skin necrosis in 6 cases, hematoma in 3 cases, port malfunction in 1 case, port migration in 1 case, and intractable pain at the port site in 1 case. CONCLUSION: Insertion of a TICVAD under local anesthesia by a surgeon is a relatively safe procedure. Meticulous undermining of the skin and carefully managing the TICVAD could minimize complications.
Anesthesia, Local ; Breast Neoplasms ; Catheterization, Central Venous ; Catheters ; Drug Therapy ; Female ; Hematoma ; Humans ; Inflammation ; Maintenance Chemotherapy ; Male ; Necrosis ; Pain, Intractable ; Punctures ; Skin ; Subclavian Vein ; Vascular Access Devices

Acupuncture Therapy ; Adult ; Back Pain ; therapy ; Chest Pain ; therapy ; Female ; Humans ; Pain, Intractable ; therapy

OBJECTIVETo observe the efficacy and the influence on quality of life (QOL) of syndrome differentiation treatment with Chinese medicine (CM) for opioid-induced constipation as well as the safety and influence on analgesic effect of opioids.

METHODSTotally 406 cases enrolled from 53 collaborating medical centers were randomly assigned to a CM group and a control group. The CM group were treated with CM decoction based on syndrome differentiation, and the control group were treated with Phenolphthalein Tablet. Both groups were treated for 14 days. Cleveland constipation score (CCS), numerical rating scale (NRS) of pain and Chinese version of European Organisation for Research and Treatment of Cancer, Quality of Life Questionnaire-C30 V3.0 (EORTC QLQ-C30 V3.0) were used to evaluate the efficacy, pain controlled and QOL status.

RESULTSThe comparisons of CCS score reduction and QOL between the two groups after treatment suggested that the improvements of constipation and QOL in the CM group were better than that in the control group (P<0.05). The total efficiency of the CM group was better than the control group (93.5% vs. 86.4%, P<0.05). There was no significant difference in NRS scores between before and after treatment in both groups. There was no serious drug-related adverse event during the course of study.

CONCLUSIONCM decoction could effectively treat opioid-induced constipation and improve patients' QOL at the same time. It is safe and doesn't affect the analgesic effect of opioids when treating constipation.

Aged ; Analgesics, Opioid ; administration & dosage ; adverse effects ; Constipation ; chemically induced ; drug therapy ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Neoplasms ; complications ; Pain, Intractable ; drug therapy ; Phenolphthalein ; administration & dosage ; Quality of Life ; Treatment Outcome

Vertebroplasty has become a common treatment for painful osteoporotic vertebral fractures, but there is limited evidence to support its use. We are debating what the effectiveness of vertebroplasty. Especially, published paper by Buchbinder using multicenter, randomized, double-blind, placebo-controlled trial methods, there were no beneficial effect of vertebroplasty as compared with a sham procedure in patients with painful osteoporotic vertebral fractures, at 1 week or at 1, 3, or 6 months after treatment. We have some problems about the risk of subsequent vertebral fractures, particularly in vertebrae that are adjacent to treated levels, sometimes after cement has leaked into the adjacent disk. But according to the previous many study and my experiences, Percutaneous vertebroplasty should be considered as a valid therapeutic option in symptomatic acute amyelic osteoporotic vertebral fractures with refractory pain after a short period of analgesic drug therapy. Therefore, I reviewed Buchbinder's result and previous similar papers.
Drug Therapy ; Humans ; Pain, Intractable ; Spine ; Vertebroplasty