Diss. (sammanfattning) Stockholm : Karolinska institutet, 2006. / Härtill 5 uppsatser.

Thesis (Ph. D.)--University of Washington, 2004. / Vita. Includes bibliographical references (leaves 66-77).

Diss. (sammanfattning) Linköping : Univ., 2004. / Härtill 5 uppsatser.

Diss. (sammanfattning) Linköping : Univ., 2004. / Härtill 4 uppsatser.

Diss. (sammanfattning) Stockholm : Karol. inst., 2006. / Härtill 4 uppsatser.

Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Pharmacology & Toxicology Student: Stela Pavlíčková Supervisor: PharmDr. Ludmila Melicharová Title of diploma thesis: Pain therapy with focus on pacients with oncological disease Pain therapy is a part of the oncological illnesses complex treatment. This therapy doesn't solve the cause of cancer, but significantly increase patient's quality of life during oncological treatment, even in the terminal stage. The main target of this work is to give basic information about pain treatment, focusing on the oncological pain, and elaborate a review of pharmacological groups and individual substances most used in oncological pain treatment. Basic pillar of the cancer pain treatment is pharmacotherapy, which goes out of the WHO three-grade analgesic ladder. Basic therapy is made of nonopioid analgesics. In case that they aren't enough, we can add weak opioids, which can be replaced by strong opioids afterwards. Analgesics are usually used repeatedly and often in combinations. Dosage interval depends on pharmacological properties, dosage form and patient condition. Well controlled pain phases are usually interrupted by very strong, cruel pain episodes, which are called break-through pain. Very strong pain, fully or partially...

The aim of this thesis is to investigate the prevalence and management of bladder pain syndrome (BPS) amongst women with chronic pelvic pain (CPP) through a series of systematic reviews, a structured survey and primary study. It has been acknowledged that the diagnosis and management of BPS is a contentious subject. The mean prevalence of BPS in women with CPP is 61%. I initially carried out a patient and clinician survey to understand how BPS was being managed in the UK. I found wide variation in diagnostic methods and treatments of BPS used by clinicians and experienced by patients with no obvious consensus. Since we know the predominant complaint in these patients is pain (bladder or pelvic) I used patients with pelvic pain as my cohort. Cystoscopy is no longer used as a diagnostic test for BPS. It is possible to diagnose BPS through a consensus expert panel using symptom-based criteria. This method of deriving a reference standard is demonstrated in the primary study, since no gold standard diagnostic test exists for BPS. A case-control feasibility study was undertaken to investigate the accuracy of a group of urinary symptoms to diagnose BPS. While, neither index test of bladder filling pain or bladder wall tenderness can sensitively diagnose BPS alone, the symptoms of bladder filling pain, urinary frequency, pain on urination and pain on full bladder are a good predictor of the condition. A systematic review assessing the reporting outcomes identified five measures that should be included in studies; pain, urinary symptoms, general 8 wellbeing, quality of life and bladder capacity. Of the 19 treatments used for BPS, the level and strength of evidence ratings overestimated quality compared to the GRADE ratings. BPS can be diagnosed symptomatically but there is variable reporting of outcome measures and poor evidence for treatment effectiveness.

Neuropathic pain is defined as "pain initiated or caused by a primary lesion or dysfunction in the nervous system". In contrast to physiological pain that warns of noxious stimuli likely to result in tissue damage, neuropathic pain serves no protective function. Examples of neuropathic pain states include postherpetic neuralgia (shingles) and phantom limb / stump pain. This pain state also exists in the orofacial region, with the possibility of several variants including atypical odontalgia and burning mouth syndrome. There is a paucity of information on the prevalence of neuropathic pain in the orofacial region. One study assessed patients following endodontic treatment and found that approximately 3 to 6percent of patients reported persistent pain. Patients predisposed to the condition atypical odontalgia (phantom tooth pain) include those suffering from recurrent cluster or migraine headaches. Biochemical and neurobiological processes leading to a neuropathic pain state are complex and involve peripheral sensitisation, and neuronal plasticity of the central and peripheral nervous systems. Subsequent associated pathophysiology includes regional muscle spasm, sympathetic hyperfunction, and centralisation of pain. The relevant clinical features of neuropathic pain are: (i) precipitating factors such as trauma or disease (infection), (ii) pain that is frequently described as having burning, paroxysmal, and lancinating or sharp qualities, and (iii) physical examination may indicate hyperalgesia, allodynia and sympathetic hyperfunction. The typical patient complains of persistent, severe pain, yet there are no clearly identifiable clinical or radiographic abnormalities. Often, due to the chronicity of the problem, afflicted patients exhibit significant distress and are poor pain historians, thus complicating the clinician's task of obtaining a detailed and relevant clinical and psychosocial history. An appropriate analgetic blockade test for intraoral sites of neuropathic pain is mucosal application of topical anaesthetics. Other, more specific, tests include placebo controlled lignocaine infusions for assessing neuropathic pain, and placebo controlled phentolamine infusions for sympathetically maintained pain. The treatment and management of neuropathic pain is multidisciplinary. Medication rationalisation utilises first-line antineuropathic drugs including tricyclic antidepressants, and possibly an anticonvulsant. Topical applications of capsaicin to the gingivae and oral mucosa are a simple and effective treatment. Neuropathic pain responds poorly to opioid medication. Psychological assessment is often crucial in developing strategies for pain management. Psychological variables include distress, depression, expectations of treatment, motivation to improve, and background environmental factors. To enable a greater understanding of neuropathic pain, thereby leading to improved treatments, high-performance liquid chromatography-mass spectrometry is one analytical technique that has the potential to contribute to our knowledge base. This technique allows drugs and endogenous substances to be assayed from one sample in a relatively short time. The technique can identify, confirm, and measure the concentrations of multiple analytes from a single sample.

The present study examined the nature of and relationship between attributions, just world beliefs (JWB) and adjustment in a sample of 62 community pain sufferers. This was exploratory because it accounted for shortcomings of these concepts, meaning they have not been investigated like this in pain. Specifically, it accounted for the scarcity of research distinguishing between cause, responsibility and blame; allowing the self-definition of responsibility, blame and adjustment; examining changes in attributions and adjustment, and considering just world beliefs. The importance of investigating these issues in pain was detailed. The research was conducted in two phases. The first, brief phase piloted a measure to account for these shortcomings. The second phase used the piloted measure to investigate the shortcomings in a series of five aims. Descriptive analyses indicated that most participants made causal attributions for their pain, with around half attributing responsibility and blame. Although similar in the types of attributions made, cause was distinguished from responsibility and blame, which were indistinguishable from each other. Attributions did not change. Additionally, JWB were weakly correlated with pain intensity, and analyses of variance techniques found JWB to interact with pain duration, such that those with 1 month-2.5 years' duration had stronger JWB than those in the 3-9 years' duration. JWB did not interact with attributions or adjustment, but chi-square analyses found attributions interacted with adjustment, such that attributions to the self were adaptive, while attributions to others resulted in poor adjustment to pain. Stepwise multiple regression analyses suggested that these latter attributions predicted pain intensity, as did pain treatments. Additionally, individual differences in attributions, adjustment and pain intensity emerged in chi-square analyses, although none were found on JWB. Full interpretations were made of these findings, and their implications for future research discussed.

Neuropathic pain is defined as "pain initiated or caused by a primary lesion or dysfunction in the nervous system". In contrast to physiological pain that warns of noxious stimuli likely to result in tissue damage, neuropathic pain serves no protective function. Examples of neuropathic pain states include postherpetic neuralgia (shingles) and phantom limb / stump pain. This pain state also exists in the orofacial region, with the possibility of several variants including atypical odontalgia and burning mouth syndrome. There is a paucity of information on the prevalence of neuropathic pain in the orofacial region. One study assessed patients following endodontic treatment and found that approximately 3 to 6percent of patients reported persistent pain. Patients predisposed to the condition atypical odontalgia (phantom tooth pain) include those suffering from recurrent cluster or migraine headaches. Biochemical and neurobiological processes leading to a neuropathic pain state are complex and involve peripheral sensitisation, and neuronal plasticity of the central and peripheral nervous systems. Subsequent associated pathophysiology includes regional muscle spasm, sympathetic hyperfunction, and centralisation of pain. The relevant clinical features of neuropathic pain are: (i) precipitating factors such as trauma or disease (infection), (ii) pain that is frequently described as having burning, paroxysmal, and lancinating or sharp qualities, and (iii) physical examination may indicate hyperalgesia, allodynia and sympathetic hyperfunction. The typical patient complains of persistent, severe pain, yet there are no clearly identifiable clinical or radiographic abnormalities. Often, due to the chronicity of the problem, afflicted patients exhibit significant distress and are poor pain historians, thus complicating the clinician's task of obtaining a detailed and relevant clinical and psychosocial history. An appropriate analgetic blockade test for intraoral sites of neuropathic pain is mucosal application of topical anaesthetics. Other, more specific, tests include placebo controlled lignocaine infusions for assessing neuropathic pain, and placebo controlled phentolamine infusions for sympathetically maintained pain. The treatment and management of neuropathic pain is multidisciplinary. Medication rationalisation utilises first-line antineuropathic drugs including tricyclic antidepressants, and possibly an anticonvulsant. Topical applications of capsaicin to the gingivae and oral mucosa are a simple and effective treatment. Neuropathic pain responds poorly to opioid medication. Psychological assessment is often crucial in developing strategies for pain management. Psychological variables include distress, depression, expectations of treatment, motivation to improve, and background environmental factors. To enable a greater understanding of neuropathic pain, thereby leading to improved treatments, high-performance liquid chromatography-mass spectrometry is one analytical technique that has the potential to contribute to our knowledge base. This technique allows drugs and endogenous substances to be assayed from one sample in a relatively short time. The technique can identify, confirm, and measure the concentrations of multiple analytes from a single sample.