Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C1291077 (bloating)
 1,674 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Withdrawal bleeding and other side effects such as edema, bloating, premenstrual irritability, lower abdominal cramps, dysmenorrhea, and breast tenderness limit compliance with hormonal replacement therapy. Although many of these troublesome side effects can be managed by adjusting the dose or changing the source of the estrogen or progestin components, postmenopausal women view withdrawal bleeding as the most negative factor influencing their decision to use hormonal replacement therapy. Additionally, the potential link between postmenopausal estrogen use and subsequent endometrial hyperplasia and cancer concerns potential users. Cyclic progestins protect the endometrium from hyperplastic changes but may not prevent withdrawal bleeding. Both patient and physician education, including the nature of menopause and the protective role of estrogens in osteoporosis and cardiovascular disease, are critical to improving compliance with hormonal replacement therapy.
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PMID:Compliance considerations with estrogen replacement: withdrawal bleeding and other factors. 269 Jun 38

An increased incidence of small bowel lymphoma in patients with long-standing celiac sprue is well documented in the literature. Less common is the association of adenocarcinoma of the small intestine. We report a patient with celiac sprue who initially responded to a gluten-free diet. Eighteen months later, diarrhea, abdominal cramps, and bloating was found to have its origin in partial small bowel obstruction. At laparotomy, two distinct adenocarcinomas of the jejunum were resected. Celiac patients who initially respond to gluten withdrawal and subsequently suffer exacerbation while adhering to strict dietary therapy should be carefully evaluated for evidence of a small bowel malignancy.
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PMID:Adenocarcinoma of the jejunum in association with celiac sprue. 275 19

Three cases of vincristine-induced gastrointestinal toxicity were treated with metoclopramide. Two patients had severe abdominal pain and adynamic ileus, while the third had severe constipation and abdominal bloating. Rapid resolution of symptoms occurred in all three patients. Metoclopramide may, therefore, prove useful in the treatment of these not infrequent toxic effects of vinca alkaloids.
Cancer Treat Rep 1985 Nov
PMID:Metoclopramide in vincristine-induced ileus. 386 4

The focus of this review is hormone replacement therapy (HRT) with continuous oral 17 beta-estradiol (herein referred to as estradiol) 2 mg/day plus sequential oral dydrogesterone 10 or 20 mg/day for 14 days of each 28-day cycle. According to data from nonblind trials, this regimen relieves climacteric symptoms, preserves bone mineral density (BMD) and improves the cardiovascular risk profile in postmenopausal women. Increases in mean BMD in the lumbar spine of 2.4 to 6.4% have been reported after 2 years' treatment. The effect on BMD of oral estradiol plus sequential dydrogesterone was similar to that achieved with transdermal estradiol plus sequential oral dydrogesterone or with oral tibolone. Good protection against endometrial hyperplasia and cancer is provided by the dydrogesterone component. Cyclical vaginal bleeding occurs in most treatment cycles, but is generally light to moderate and the time of onset is highly predictable. Noncyclical bleeding occurs in < 10% of cycles. Mean serum high density lipoprotein-cholesterol levels are increased and low density lipoprotein-cholesterol levels are decreased during treatment with oral estradiol plus sequential dydrogesterone. Insulin resistance appears to be improved. Blood pressure and bodyweight are not generally affected to any clinically important extent. Serum homocysteine levels were reported to decrease in postmenopausal women with high pretreatment levels. No data are available on the general tolerability profile of this regimen. However, the adverse events that most commonly led to discontinuation of treatment in clinical trials were typical of those associated with HRT, including vaginal bleeding headache, bloating and breast tenderness. Although the risk of breast cancer has not been specifically assessed for this regimen, it is unlikely to carry a greater risk than that of other HRT regimens. In summary available data indicate that treatment with continuous oral estradiol plus sequential dydrogesterone is effective in relieving climacteric symptoms and preserving BMD in postmenopausal women. The dydrogesterone component provides good endometrial protection and cycle control without negating the cardiovascular benefits of estradiol. Comparisons with other standard HRT regimens and long term data (including clinical end-points) are needed. In the meantime, this regimen can be regarded as an acceptable HRT option.
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PMID:Estradiol and dydrogesterone. A review of their combined use as hormone replacement therapy in postmenopausal women. 934 60

A multivariate analysis of the data was conducted to evaluate the effects of age, gender, and performance status on symptom profile. A comprehensive prospective analysis of symptoms was conducted in 1,000 patients on initial referral to the Palliative Medicine Program of the Cleveland Clinic. The median number of symptoms per patient was 11 (range 1-27). The ten most prevalent symptoms were pain, easy fatigue, weakness, anorexia, lack of energy, dry mouth, constipation, early satiety, dyspnea, and greater than 10% weight loss. The prevalence of these 10 symptoms ranged from 50% to 84%. Younger age was associated with 11 symptoms: blackout, vomiting, pain, nausea, headache, sedation, bloating, sleep problems, anxiety, depression, and constipation. Gender was associated with 8 symptoms. Males had more dysphagia, hoarseness, >10% weight loss and sleep problems; females, more early satiety, nausea, vomiting, and anxiety. Performance status was associated with 14 symptoms. Advanced cancer patients are polysymptomatic. Ten symptoms are highly prevalent. Symptom prevalence for 24 individual symptoms differs with age, or gender, or performance status.
Support Care Cancer 2000 May
PMID:The symptoms of advanced cancer: relationship to age, gender, and performance status in 1,000 patients. 1078 56

To compare a novel controlled-release formulation of metoclopramide with placebo in patients with cancer-associated dyspepsia syndrome, 26 adult patients with a >/=1 month history of cancer-associated dyspepsia syndrome were randomized to receive either controlled-release metoclopramide 40 mg every 12 hours or matching placebo for a period of 4 days. On day 5, patients crossed over to the alternate treatment for a further period of 4 days. Dose adjustments and rescue antiemetics were permitted during both phases. Nausea, anorexia, bloating, vomiting/retching, and drowsiness were assessed on a 100-mm VAS scale in a daily diary. On the last day of treatment of each phase, nausea was significantly lower in the controlled-release metoclopramide group compared to placebo (17 +/- 12 mm versus 12 +/- 10 mm). Nausea scores tended to increase across days during the placebo phase and to decrease during the controlled-release metoclopramide phase. There was a trend for improvement in the intensity of all symptoms on controlled-release metoclopramide with the exception of appetite, but this trend only reached statistical significance for nausea. The frequency and severity of elicited adverse events did not differ significantly between treatments, although drowsiness, dizziness, and poor sleep were somewhat higher in the placebo group. In no case was it necessary to discontinue controlled-release metoclopramide because of toxicity. These results indicate that controlled-release metoclopramide reduces gastrointestinal symptoms in this population of advanced cancer patients.
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PMID:A double-blind, crossover study of controlled-release metoclopramide and placebo for the chronic nausea and dyspepsia of advanced cancer. 1090 23

Opioid bowel dysfunction (OBD) is a common adverse effect associated with opioid therapy. OBD is commonly described as constipation; however, it is a constellation of adverse gastrointestinal (GI) effects, which also includes abdominal cramping, bloating, and gastroesophageal reflux. The mechanism for these effects is mediated primarily by stimulation of opioid receptors in the GI tract. In patients with pain, uncontrolled symptoms of OBD can add to their discomfort and may serve as a barrier to effective pain management, limiting therapy, or prompting discontinuation. Patients with cancer may have disease-related constipation, which is usually worsened by opioid therapy. However, OBD is not limited to cancer patients. A recent survey of patients taking opioid therapy for pain of noncancer origin found that approximately 40% of patients experienced constipation related to opioid therapy (<3 complete bowel movements per week) compared with 7.6% in a control group. Of subjects who required laxative therapy, only 46% of opioid-treated patients (control subjects, 84%) reported achieving the desired treatment results >50% of the time. Laxatives prescribed prophylactically and throughout opioid therapy may improve bowel movements in many patients. Nevertheless, a substantial number of patients will not obtain adequate relief of OBD because of its refractory nature. Naloxone and other tertiary opioid receptor antagonists effectively reduce the symptoms of constipation in opioid-treated patients. However, because they also act centrally, they may provoke opioid withdrawal symptoms or reverse analgesia in some patients. There are 2 peripherally selective opioid receptor antagonists, methylnaltrexone and ADL 8-2698 (Adolor Corporation, Exton, PA, USA), that are currently under investigation for their use in treating OBD. Early studies confirm that they are effective at normalizing bowel function in opioid-treated patients without entering the central nervous system and affecting analgesia. With a better understanding of the prevalence of OBD and its pathophysiology, a more aggressive approach to preventing and treating OBD is possible and will likely improve the quality of life of patients with pain.
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PMID:Incidence, prevalence, and management of opioid bowel dysfunction. 1175 92

Solid and papillary epithelial neoplasms of the pancreas (SPENP) are extremely rare and usually affect young women. We retrospectively reviewed our experience with pancreatic neoplasms from 1986 to the present and identified nine patients with SPENP. All nine patients were female with a mean age of 32 years (range 16-66). All patients presented with gastrointestinal complaints including pain, mass, dyspepsia, or bloating and were subsequently diagnosed with a tumor of the pancreas by CT scan. All patients underwent surgical resection. Two patients had tumors located in the head of the pancreas and underwent a pancreaticoduodenectomy. The remainder had tumors located in the tail of the pancreas and underwent distal pancreatectomy. Pathology demonstrated solid and papillary or solid and cystic pseudopapillary neoplasm of the pancreas. Three tumors were positive for both vimentin and alpha-1 antitrypsin on immunohistochemical studies, and three were positive for neuron-specific enolase. All nine patients underwent curative resection and are alive without any evidence of recurrence with a mean follow-up of 5.4 years. SPENP is considered to be a low-grade malignancy with an excellent prognosis. Prompt diagnosis and surgical resection can result in cure.
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PMID:Solid and papillary epithelial neoplasms of the pancreas: aggressive resection for cure. 1176 29

Hyperplastic gastric polyps account for the majority of benign gastric polyps and are generally diagnosed by routine gastroscopy as they rarely become symptomatic. We report a 79-year-old woman who presented with intermittent attacks of bloating, belching, nausea and vomiting. Endoscopy showed a pedunculated polyp in the gastric antrum prolapsing through the pylorus, thus obstructing the gastric outlet. The polyp was repositioned with an endoscopic forceps and then removed at its pedicle by endoscopic snare excision. Histologic examination showed a hyperplastic polyp without dysplasia or malignancy. The significance of gastric polyps is discussed from the clinical point of view.
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PMID:Pyloric obstruction caused by prolapse of a hyperplastic gastric polyp. 1214 53

Patients with cancer frequently report gastrointestinal symptoms such as anorexia, early satiety, nausea, vomiting, and bloating. A reduction of the severity of some of these symptoms would benefit the patient by enhancing quality of life and improving their treatment. Forty-eight patients (25 female and 23 male; mean age 63 +/- 11 years) with a minimum two-week history of cancer-associated gastrointestinal symptoms were assigned to a single, open-label treatment group and received controlled-release metoclopramide 20 mg-80 mg q12h for a maximum period of 12 weeks (mean 46 +/- 35 days). There was a 40%-60% decrease in the severity of nausea over the first two weeks of treatment, and an approximate 50% reduction in severity of vomiting over the first four weeks of treatment. Appetite and bloating also improved, although smaller and less consistent changes were observed. Patient ratings of overall clinical effectiveness with respect to relief from symptoms and tolerability of side effects indicated that controlled-release metoclopramide was highly and moderately effective in 36% and 30% of the patients, respectively. Controlled-release metoclopramide is a useful treatment for the management of gastrointestinal symptoms associated with the cancer-associated dyspepsia syndrome including nausea, vomiting, loss of appetite, and bloating.
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PMID:Long-term safety and clinical effectiveness of controlled-release metoclopramide in cancer-associated dyspepsia syndrome: a multicentre evaluation. 1216 5


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