Fracturas costales simétricas asociadas a tos / Symmetrical rib fractures associated with chronic cough: report of one case

Cough may be associated with complications such as syncope, urinary incontinence, pneumothorax, and less frequently, pulmonary hernia and costal fractures. Chronic cough is a cause of rib fractures and when they occur it is likely to affect more than one rib. We report a 53 year-old obese male in treatment with enalapril 10 mg for hypertension with a dry cough lasting five months. He consulted for bilateral chest pain and a Chest X ray examination showed symmetrical fractures in the seventh left and right ribs. Enalapril was discontinued, cough and pain subsided in two weeks.

Post-thoracotomy pain relief with subpleural analgesia or thoracic epidural analgesia: randomized clinical trial / Alívio da dor pós-toracotomia com analgesia subpleural ou analgesia epidural torácica: ensaio clínico randomizado

ABSTRACT CONTEXT AND OBJECTIVE: Post-thoracotomy pain is a severe and intense pain caused by trauma to ribs, muscles and peripheral nerves. The current study aimed to compare subpleural analgesia (SPA) with thoracic epidural analgesia (TEA) in patients undergoing thoracotomy. DESIGN AND SETTING: Randomized study at Ankara Numune Education and Research Hospital, in Turkey. METHODS: Thirty patients presenting American Society of Anesthesiologists physical status I-III were scheduled for elective diagnostic thoracotomy. The patients were randomized to receive either patient-controlled SPA or patient-controlled TEA for post-thoracotomy pain control over a 24-hour period. The two groups received a mixture of 3 µg/ml fentanyl along with 0.05% bupivacaine solution through a patient-controlled analgesia pump. Rescue analgesia was administered intravenously, consisting of 100 mg tramadol in both groups. A visual analogue scale was used to assess pain at rest and during coughing over the course of 24 hours postoperatively. RESULTS: In the SPA group, all the patients required rescue analgesia, and five patients (33%) required rescue analgesia in the TEA group (P < 0.05). Patients who received subpleural analgesia exhibited higher visual analogue scores at rest and on coughing than patients who received thoracic epidural analgesia. None of the patients had any side-effects postoperatively, such as hypotension or respiratory depression. CONCLUSION: Thoracic epidural analgesia is superior to subpleural analgesia for relieving post-thoracotomy pain. We suggest that studies on effective drug dosages for providing subpleural analgesia are necessary.

RESUMO CONTEXTO E OBJETIVO: Dor pós-toracotomia é severa e intensa, causada por trauma de nervos periféricos, músculos e costelas. O objetivo foi comparar analgesia subpleural (SPA) com analgesia epidural torácica (TEA) em pacientes submetidos à toracotomia. TIPO DE ESTUDO E LOCAL: Estudo randomizado no Hospital Educação e Pesquisa de Numune, em Ancara, Turquia. MÉTODOS: Trinta pacientes com o estado físico I-III da Sociedade Americana de Anestesiologistas foram agendados para toracotomia diagnóstica eletiva e escolhidos aleatoriamente para receber, num período de 24 horas, SPA ou TEA, ambas controladas pelo próprio paciente, para controle da dor pós-toracotomia. Os dois grupos receberam mistura de 3 ug/ml de fentanil com solução de 0,05% de bupivacaína por meio de bomba de analgesia controlada pelo paciente. Foi administrada analgesia de resgate por via intravenosa, com 100 mg de tramadol, nos dois grupos. No pós-operatório, a escala visual analógica foi utilizada para medir presença de dor durante a tosse ou em repouso, ao longo de 24 horas. RESULTADOS: No grupo SPA, todos os pacientes necessitaram de analgesia de resgate. Cinco pacientes (33%) necessitaram de analgesia de resgate no grupo TEA (P < 0,05). Os pacientes com SPA exibiram pontuações superiores na escala visual analógica, em repouso e ao tossir, em comparação aos que receberam TEA. Nenhum dos pacientes teve quaisquer efeitos secundários no pós-operatório, como hipotensão ou depressão respiratória. CONCLUSÃO: A analgesia peridural torácica é superior à analgesia subpleural no alívio da dor pós-toracotomia. Consideramos que estudos sobre a dosagem de drogas eficazes para proporcionar analgesia subpleural são necessários.

Obesity and smoking: Are they modulators of cough intravesical peak pressure in stress urinary incontinence?

PURPOSE: SUI (Stress Urinary Incontinence) results from sudden increases in intravesical peak pressures exceeding urethral resistance leading to involuntary urine loss. Obesity and smoking are well established reversible risk factors for SUI and may alter intravesical peak pressures. BMI, smoking status, and other clinical factors were studied to determine their relationship to CIPP (maximal Intravesical Peak Pressures generated by Cough) in SUI complaining women. MATERIALS AND METHODS: Three hundred nineteen women complaining of SUI were evaluated with medical history and urodynamics. Age, parity, comorbidities, previous surgery, BMI and history of smoking were obtained. The maximal intravesical peak pressures generated by cough (CIPP) and cough leak point pressure (CLPP) were acquired. Univariate and multivariate analysis were conducted. RESULTS: Current smokers and former smokers had similar CIPP (170cmH2O and 170cmH2O; p = 0.5, respectively); Those individuals who had never smoked had significantly lower CIPP (140cmH2O; p = 0.000 and p = 0.009 respectively). BMI was directly related to CIPP (r = 0.41; p = 0.000). Vaginal deliveries (r = -0.15, p = 0.08) and diabetes (r = 0.15, p = 0.016) were also directly related to CIPP on univariate analysis. Only smoking status (p = 0.000) and BMI (p = 0.000) were independently significantly related to CIPP on multivariate analysis. CONCLUSIONS: Obesity and smoking showed increased CIPP (maximal Intravesical Peak Pressures generated by Cough). While reduced BMI is related to lower CIPP, smoking cessation does not appear to diminish CIPP. These findings suggest that weight loss may reduce incontinence by CIPP modulation. However, the benefits of smoking cessation without additional lifestyle modification, may have no benefit to improve urinary incontinence.