DANIEL CIAMPI ARAUJO DE ANDRADE
Projetos de Pesquisa
Unidades Organizacionais
LIM/62 - Laboratório de Fisiopatologia Cirúrgica, Hospital das Clínicas, Faculdade de Medicina - Líder
201 resultados
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Agora exibindo 1 - 10 de 201
- Neuropathic pain in leprosy(2016) RAICHER, Irina; STUMP, Patrick Raymond Nicolas Andre Ghislain; BACCARELLI, Rosemari; MARCIANO, Lucia H. S. C.; URA, Somei; VIRMOND, Marcos C. L.; TEIXEIRA, Manoel Jacobsen; ANDRADE, Daniel Ciampi deNerve impairment is a key clinical aspect of leprosy and may present the distribution of mononeuropathy or multiple nerve trunks, small cutaneous nerve fibers, and free nerve endings. The clinical range of leprosy is determined by individual cell-mediated immune response to infection that also may play a role in different types of pain syndromes in leprosy. Previous studies reported a high prevalence of neuropathic pain in leprosy. In an Ethiopian study with 48 patients, pure nociceptive pain was experienced by 43% of patients and pure neuropathic pain (NeP) by 11% of patients. In an Indian study, 21.8% of leprosy patients had pain with neuropathic characteristics. These rates underlie the need to develop tools for the early diagnosis and detection of infection and its complications, such as nerve damage and pain. In a larger sample with leprosy-associated NeP (n = 90), we have applied the Douleur Neuropathique en 4 questions (DN4) and found sensitivity = 97.1% and specificity = 57.9%. The high sensitivity of this tool in leprosy patients suggests that it could be a valuable tool to screen for neuropathic pain in this population and could be used as part of health care programs aimed at detecting, treating, and rehabilitating leprosy in endemic areas.
bookPart Fisiopatologia da Dor(2015) TEIXEIRA, Manoel Jacobsen; ANDRADE, Daniel Ciampi de- Changes in motor cortical excitability in schizophrenia following transcranial direct current stimulation(2019) GORDON, Pedro Caldana; VALIENGO, Leandro da Costa Lane; PAULA, Vanessa Jesus Rodrigues de; GALHARDONI, Ricardo; ZIEMANN, Ulf; ANDRADE, Daniel Ciampi de; BRUNONI, Andre RussowskySchizophrenia is a disorder associated with cortical inhibition deficits. Transcranial direct current stimulation (tDCS) induces changes in cortical excitability in healthy subjects and individuals with neuropsychiatric disorders depending on the stimulation parameters. Our aim was to investigate whether a previously published tDCS protocol associated with symptomatic improvement in schizophrenia would induce changes in motor cortical excitability, assessed by transcranial magnetic stimulation paradigms, i.e., short-interval intracortical inhibition (SICI) and intra-cortical facilitation (ICF). We assessed cortical excitability measurements in 48 subjects with schizophrenia before and after a single session of active tDCS (20 min, 2 mA, anode over left dorsolateral prefrontal cortex, cathode over left temporoparietal cortex) or sham. Those who received active tDCS had a significant increase of SICI in the left motor cortex compared to those who received sham stimulation (Cohen's d = 0.54, p = .019). No changes were observed for ICF. In addition, lower SICI was associated with higher age (beta = -0.448, p < .01). Increase in intracortical inhibition may indicate a mechanism of action of tDCS in this population. Future studies should investigate whether this finding is a biomarker of treatment response for schizophrenia.
bookPart Uso de canabinoides no tratamento da dor(2020) BARBOSA, Luciana Mendonça; SERRANO, Sandra Caires; TEIXEIRA, Manoel Jacobsen; ANDRADE, Daniel Ciampi A. de- Characterization of pain syndromes in patients with neuromyelitis optica(2020) VALERIO, Fernanda; APOSTOLOS-PEREIRA, Samira L.; SATO, Douglas Kazutoshi; CALLEGARO, Dagoberto; LUCATO, Leandro Tavares; BARBOZA, Victor Rosseto; SILVA, Valquiria A.; GALHARDONI, Ricardo; RODRIGUES, Antonia L. de Lima; TEIXEIRA, Manoel Jacobsen; ANDRADE, Daniel Ciampi deBackground Pain is common and refractory in spinal cord injury (SCI). Currently, most studies evaluated pain in male-predominant traumatic-SCI. Also, concomitant secondary pain syndromes and its temporal evolution were seldom reported. Methods We aimed to prospectively describe the main and secondary pain and its associated factors in inflammatory-SCI evaluating neuromyelitis optica (NMO) patients. In-remission NMO patients underwent neurological, imaging and autoantibody evaluations. Questionnaires detailing main and secondary pains, functional state, mood, catastrophizing, quality of life (QoL) and ""non-motor symptoms"" were used at two time points. Results Pain was present in 53 (73.6%) of the 72 patients included. At-level neuropathic pain was the most common main pain syndrome, affecting 32 subjects (60.4% of those with pain). Over 70% (n = 38) of this cohort reported two pain syndromes. Those without pain were significantly younger (26.1 +/- 12.7 y.o. in those without pain and 40.1 +/- 12.5, 37.2 +/- 11.4 y.o. in those whose main pain was neuropathic and non-neuropathic, respectively,p = .001), and no differences in the inflammatory status were observed between groups. On follow-up, one-fifth (n = 11) had a different main pain syndrome from the first visit. Pain impacted QoL as much as disability and motor strength. Conclusion Pain is a prevalent and disabling non-motor symptom in NMO-SCI. Most patients experience more than one pain syndrome which can change in time even in the absence of clinical relapse. Age of the inflammatory-SCI was a major determinant of pain. Acknowledging temporal changes and multiplicity of pain syndromes in NMO-SCI may give insights into more precise designs of clinical trials and general management of pain in SCI. Significance In this longitudinal study with NMO-related SCI, pain affected almost three-quarters of patients with NMO. Over 70% have more than one pain syndrome and at-level neuropathic pain is the most common type of pain syndrome. Patients without pain were significantly younger but had the same burden of inflammatory lesions than those with pain. During follow-up, up to one fifth of patients presented with changes in the main pain syndromes, which can occur even in the absence of clinical activity of the inflammatory disease. In this cohort, Pain affected quality of life as much as disability or motor strength.
- Sorting pain out of salience: assessment of pain facial expressions in the human fetus(2021) BERNARDES, Lisandra S.; CARVALHO, Mariana A.; HARNIK, Simone B.; TEIXEIRA, Manoel J.; OTTOLIA, Juliana; CASTRO, Daniella; VELLOSO, Adriano; FRANCISCO, Rossana; LISTIK, Clarice; GALHARDONI, Ricardo; SILVA, Valquiria Aparecida da; MOREIRA, Larissa I.; FILHO, Antonio G. de Amorim; FERNANDES, Ana M.; ANDRADE, Daniel Ciampi deIntroduction:The question of whether the human fetus experiences pain has received substantial attention in recent times. With the advent of high-definition 4-dimensional ultrasound (4D-US), it is possible to record fetal body and facial expressions.Objective:To determine whether human fetuses demonstrate discriminative acute behavioral responses to nociceptive input.Methods:This cross-sectional study included 5 fetuses with diaphragmatic hernia with indication of intrauterine surgery (fetoscopic endoluminal tracheal occlusion) and 8 healthy fetuses, who were scanned with 4D-US in 1 of 3 conditions: (1) acute pain group: Fetuses undergoing intrauterine surgery were assessed in the preoperative period during the anesthetic injection into the thigh; (2) control group at rest: Facial expressions at rest were recorded during scheduled ultrasound examinations; and (3) control group acoustic startle: Fetal facial expressions were recorded during acoustic stimulus (500-4000 Hz; 60-115 dB).Results:Raters blinded to the fetuses' groups scored 65 pictures of fetal facial expressions based on the presence of 12 items (facial movements). Analyses of redundancy and usefulness excluded 5 items for being of low discrimination capacity (P>0.2). The final version of the pain assessment tool consisted of a total of 7 items: brow lowering/eyes squeezed shut/deepening of the nasolabial furrow/open lips/horizontal mouth stretch/vertical mouth stretch/neck deflection. Odd ratios for a facial expression to be detected in acute pain compared with control conditions ranged from 11 (neck deflection) to 1,400 (horizontal mouth stretch). Using the seven-item final tool, we showed that 5 is the cutoff value discriminating pain from nonpainful startle and rest.Conclusions:This study inaugurates the possibility to study pain responses during the intrauterine life, which may have implications for the postoperative management of pain after intrauterine surgical interventions
bookPart Dor em Afecções Neurológicas Especificas(2019) CURY, Rubens Gisbert; GAMELEIRA, Fernando Tenório; SILVA, Fernanda Valério da; LOPES, Laura Cardia Gomes; BARBOSA, Luciana Mendonça; ANDRADE, Daniel Ciampi Araujo deconferenceObject Subthalamic deep brain stimulation modulates small fiber-dependent sensory threshold in Parkinson's disease(2015) CURY, R. G.; GALHARDONI, R.; FONOFF, E. T.; GHILARDI, M. G. dos Santos; MYCZKOWSKI, M.; MARCOLIN, M. A.; BARBOSA, E. R.; TEIXEIRA, M. J.; ANDRADE, D. Ciampi de- Thoracic sympathetic block for the treatment of complex regional pain syndrome type I: A double-blind randomized controlled study(2014) ROCHA, Roberto de Oliveira; TEIXEIRA, Manoel Jacobsen; YENG, Lin Tchia; CANTARA, Mirlene Gardin; FARIA, Viviane Gentil; LIGGIERI, Victor; LODUCA, Adrianna; MUELLER, Barbara Maria; SOUZA, Andrea C. M. S.; ANDRADE, Daniel Ciampi dePain relief in complex regional pain syndrome (CRPS) remains a major challenge, in part due to the lack of evidence-based treatment trials specific for this condition. We performed a long-term randomized, double-blinded active-control study to evaluate the efficacy of thoracic sympathetic block (TSB) for upper limb type I CRPS. The study objective was to evaluate the analgesic effect of TSB in CRPS. Patients with CRPS type I were treated with standardized pharmacological and physical therapy and were randomized to either TSB or control procedure as an add-on treatment. Clinical data, pain intensity, and interference (Brief Pain Inventory), pain dimensions (McGill Pain Questionnaire [MPQ]), neuropathic characteristics (Neuropathic Pain Symptom Inventory [NPSI]), mood, upper limb function (Disabilities of Arm, Shoulder and Hand), and quality of life were assessed before, and at 1 month and 12 months after the procedure. Thirty-six patients (19 female, 44.7 +/- 11.1 years of age) underwent the procedure (17 in the TSB group). Average pain intensity at 1 month was not significantly different after TSB (3.5 +/- 3.2) compared to control procedure (4.8 +/- 2.7; P = 0.249). At 12 months, however, the average pain item was significantly lower in the TSB group (3.47 +/- 3.5) compared to the control group (5.86 +/- 2.9; P = 0.046). Scores from the MPQ, evoked-pain symptoms subscores (NPSI), and depression scores (Hospital Anxiety and Depression Scale) were significantly lower in the TSB group compared to the control group at 1 and at 12 months. Other measurements were not influenced by the treatment. Quality of life was only slightly improved by TSB. No major adverse events occurred. Larger, multicentric trials should be performed to confirm these original findings.
- Mechanisms of Corneal Pain and Implications for Postoperative Pain After Laser Correction of Refractive Errors(2016) GARCIA, Renato; ANDRADE, Daniel C. de; TEIXEIRA, Manoel J.; NOZAKI, Siro S.; BECHARA, Samir J.Objective:The cornea is the target of most surgeries for refractive disorders, as myopia. It is estimated that almost 1 million patients undergo corneal refractive surgery each year in the United States. Refractive surgery includes photorefractive keratectomy (PRK) that produces intense postoperative pain. This review presents the main pain mechanisms behind PRK-related pain and the available therapeutic options for its management.Methods:Data sources included literature of cornea anatomy, treatment of PRK postoperative pain, mechanisms of corneal pain, in 3 electronic databases: Pubmed, Scopus, and Web of Science. Only double-blinded controlled trials on pain control after PRK were selected to show the endpoints, treatment, and control strategies.Results:A total of 18 double-blind, controlled trials were identified. These studies have shown the use of topical nonsteroidal anti-inflammatory drugs, topical steroidal anti-inflammatory drugs, systemic analgesics, cold balanced saline solution, topical anesthetic, gabapentin, and morphine to treat postoperative pain in PRK.Discussion:The percentage of responders has seldom been reported, and few studies allow for the formal calculation of the number necessary to treat. Postoperative intense pain after PRK laser surgery remains the main challenge to its widespread use for the correction of refractive errors.