Der Schmerz
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There are no data available on the prevalence of disabling abdominal pain and menstrual cramp in adults in Germany. ⋯ Persons in the general German population frequently reported slightly disabling abdominal pain and menstrual cramp; however, severely disabling abdominal pain and menstrual cramp were rarely reported. Abdominal pain and menstrual cramps were associated with additional somatic complaints and depression.
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Irritable bowel syndrome (IBS) is one of the most common gastrointestinal diseases. It is characterized by chronic abdominal pain, typically associated with altered bowel habits that cannot be explained by structural abnormalities in routine diagnostic workup. Based on the predominant symptom, IBS can be divided into different subtypes: IBS with predominant constipation, diarrhea, bloating, or pain. ⋯ Especially in patients with psychological comorbidities, antidepressants may be used. Modern drug treatments include the GC-C agonist linaclotide in IBS with predominant constipation, the locally acting antibiotic rifaximin in IBS with bloating, and 5-HT3 antagonists in IBS with predominant diarrhea. Psychotherapy should be included in an interdisciplinary approach in refractory cases or in psychological comorbidity.
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Abdominal and thoracic surgical procedures can result in significant acute postoperative pain. Present evidence shows that postoperative pain management remains inadequate especially after "minor" surgical procedures. Various therapeutic options including regional anesthesia techniques and systemic pharmacotherapy are available for effective treatment of postoperative pain. ⋯ Special focus is given to the controversial debate about the indication for epidural analgesia, as well as various alternative therapeutic options, including transversus abdominis plane (TAP) block, paravertebral block (PVB), wound infiltration with local anesthetics, and intravenous lidocaine. In additional, indications and contraindications of nonopioid analgesics after abdominal and thoracic surgery are discussed and recommendations based on scientific evidence and individual risk and benefit analysis are made. All therapeutic options discussed are eligible for clinical use and may contribute to improve postoperative pain outcome after abdominal and thoracic surgical procedures.
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Complex regional pain syndrome (CRPS) may develop following fractures, limb trauma, or lesions of the peripheral or central nervous system. The clinical picture consists of a triad of symptoms including autonomic, sensory, and motor dysfunction. Diagnosis is based on clinical signs and symptoms according to the Budapest criteria. ⋯ Distinct methods of physical therapy and pharmacological strategies are the mainstay of therapy. Pharmacotherapy is based on individual symptoms and includes steroids, free radical scavengers, treatment of neuropathic pain, and agents interfering with bone metabolism. In some cases invasive methods may be considered.