Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0028754 (obesity)
 124,988 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Based on accumulating evidence, an important shift in the nonsurgical treatment paradigm for low back pain is underway. This shift is away from prolonged rest and passive therapy toward earlier patient activation and greater use of exercise therapy. The patient's best interest is often served by encouraging an early return to work and by avoiding adversarial legal proceedings. Patients should be reassured about the good prognosis of acute pain, and the alarming terminology of "injury" or "ruptured disc" should be avoided. Intervention to avoid sedentariness, smoking, and obesity probably offers important therapeutic and preventive opportunities. When surgery is indicated, the patient should have a major role in decision making after being provided an accurate view of risks and benefits of surgical intervention. Surgery should generally be reserved for those cases for which a benefit of surgery has been clearly established, avoiding the liberalization of indications to include imaging findings alone, persistent pain alone, or the failure of other treatments in the absence of clear surgical indications.
 ...
PMID:Nonsurgical care of low back pain. 184 Mar 91

Although there is a critical need for effective contraception in the immediate postpartum period for women who are not breastfeeding, this need must be balanced against the inherent risks. The most effective form of contraceptive protection--oral contraceptives (OCs)--can present an increased risk of thromboembolism in the period after delivery. The thrombotic changes associated with pregnancy, and the statistics and vascular damage following a delivery, can combine to create greater potential for thromboembolism after delivery than during pregnancy. Reported here is the case of a 21-year-old woman who, 4 weeks postpartum, developed pain and swelling in the right lower calf and mottled discoloration extending from the proximal thigh to the toes. A diagnosis of deep venous thrombosis was made and heparin was administered. In the hospital, the patient experienced pleuritic chest pain and diaphoresis. A ventilation-perfusion scan indicated a pulmonary embolism. 1 week after delivery, the patient had initiated use of Triphasil. Although this woman had other risk factors (obesity, light cigarette smoking, and a sedentary life-style), OC use in the immediate postpartum period may have been the final factor precipitating the thromboembolic event. It is recommended that OC use should be delayed until at least 2 weeks postpartum in women without other risk factors for thromboembolism and until 4-6 weeks postpartum in those with such factors.
 ...
PMID:Oral contraceptives in the immediate postpartum period. 201 Jul 44

Obesity was confirmed as a possible aetiological and certainly promoting factor in the development of osteoarthritis (OA). One of the first clinical symptoms of OA is pain which does not always correspond with the X-ray picture of the damaged joint. The authors examined 11,124 obese subjects where they investigated X-ray changes of the hip joints, knees and heels and selected clinical symptoms. They correlated them with the degree of obesity, the duration of obesity and the subjects age. They revealed a direct correlation between the development of OA and all the investigated parameters. An alarming finding was that arthritis changes developed in the hip joints also in half the subjects with minor overweight and in particular that in one third of the obese subjects in the second and third decade pathological changes of the joints are present without causing subjects complaints. During a prolonged reducing regime attention must be paid to the possible development of osteopenia which may be also the source of pain. Obese subjects suffer pain also from nodes of non-inflammatory proliferated subcutaneous adipose tissue, venous insufficiency and trophic skin changes.
 ...
PMID:[Pain and osteoarticular changes in obese persons]. 201 64

Gallstones are common, affecting about one fourth of women and 10% to 15% of men over the age of 50. They are more prevalent in Amerindians and Mexican-Americans and less common in blacks. Principal risk factors are age, sex, and obesity. Lesser risk factors include childbearing, abstinence from alcohol, and some medications. The rate at which asymptomatic gallstones become symptomatic is low but significant, while patients with mildly symptomatic stones are at even greater risk for future pain and complications.
 ...
PMID:Epidemiology and natural history of gallstone disease. 202 15

Of a random sample comprising 4581 subjects from The Copenhagen County, 3608 (79%) attended an interview and a general health examination. The subjects were defined as suffering from subjective postphlebitic syndrome if they claimed of lower extremity pain or cramps at rest and from objective postphlebitic syndrome if varicose veins, edema, lower extremity ulcers, or skin changes were present. By means of logistic regression analysis, subjective postphlebitic syndrome was found independently associated with previous thromboembolism, obesity, increasing age, female sex, hormonal therapy, varicose veins, and previous major abdominal surgery. Objective postphlebitic syndrome was associated with previous thromboembolism, obesity, former birthgiving, and high social status. The findings support the view that subclinical deep venous thrombosis in connection with previous surgery may give rise to symptoms in the lower extremities.
 ...
PMID:Postphlebitic syndrome and general surgery: an epidemiologic investigation. 203 91

As a second line therapy after failure to previous therapies, a combination therapy with MPA 1,200 mg po and 5'DFUR 1,200 mg po daily was given to 31 patients with recurrent breast cancer. At a median follow up period of 18 months, the overall response rate was 42%. The response rates for bone and visceral lesions were still good for the second line therapy. Patients previously exposed to tamoxifen (24 patients), 5-FU or its derivatives (21) and/or adriamycin (18) had response rates of 42%, 33%, 33%, respectively. The median duration of response in responders was 10 months. The overall median survival for the entire series was 9 months after start of the treatment. Thirteen (81%) of 16 patients with bone lesions were relieved from their bone pain. It is of special interest that the pain relief was also obtained in 7 out of 10 NC/PD patients with bone lesions, resulting in much improvement of their performance status. Side effects included obesity 52%, edema of the leg 35%, diarrhea 16% and so on. One patient developed venous thrombosis of her lower extremities and 4 were suspected to have the same condition. Fifty-five % of the patients underwent dose reduction of MPA at the 5th month of treatment in a median. This combination therapy is useful for recurrent disease even in late stages, so long as close observation is made for the occurrence of thrombosis.
 ...
PMID:[Combination therapy with 5'DFUR and MPA as a second line treatment for advanced/recurrent breast cancer]. 214 Oct 52

The emergence of real-time ultrasonic imaging for extracorporeal shockwave lithotripsy poses questions regarding the factors and techniques which facilitate stone imaging for clinicians with no previous practical experience in ultrasonography. The ability of these clinicians to assess when stone disintegration has been achieved also needs to be confirmed. A wide range of data was recorded from each of 2688 lithotripsy treatments performed over a 2-year period using the EDAP LT.01 ultrasound-imaged piezoelectric lithotriptor. An analysis of these data was performed using a comprehensive microcomputer-based statistics package. The mean time taken for stone imaging and positioning was reduced from 11.2 to 7.5 min over the 2-year period. Obese patients and those with renal pelvic stones were best imaged in a lateral position. Overall there was no difference in percentage stone disintegration or clearance between treatments in the supine or lateral positions, but a significant reduction in the clearance of small caliceal stones resulted when the lateral position was used. Factors associated with a significantly greater percentage of stone disintegration and clearance included pain experienced by the patient during fine adjustment of the processing head during treatment, acoustic focus attenuation and widening and acoustic shadow widening as detected by the urologist at the end of treatment. Among the factors not associated with significant alterations in the percentage of stone disintegration or clearance were the lithotriptor operator, the side or site of the calculus, obesity and shockwave frequency or power. This study confirmed the ability of urologists to develop expertise in ultrasonography for renal stone imaging and to interpret successfully the subtle signs of stone disintegration.
 ...
PMID:Ultrasonic imaging for extracorporeal shockwave lithotripsy: analysis of factors in successful treatment. 220 84

Major alteration in respiratory mechanics occur in all patients following anaesthesia and thoracotomy because of a decrease in the functional residual capacity with minimal change in the closing volume leading to airway closure during tidal breathing and atelectasis. Diminished pulmonary reserve, because of non-pulmonary and pulmonary risk factors before operation, and/or restrictive ventilation and abnormal pattern of breathing due to postoperative pain sustain and aggravate these changes. These can proceed to postoperative pulmonary complications in some normal, and in many high risk, patients. Detection and correction of pre-existing pulmonary disease, smoking, sepsis and obesity is essential to reduce postoperative morbidity and mortality. Effective postoperative regional analgesia minimizes impairment of pulmonary function, aids in its recovery, and prevents postoperative pulmonary complications. The adjuvant use of chest physiotherapy and incentive spirometry should also help in decreasing the adverse affects of anaesthesia and surgery on the chest and thereby reduce the frequency and severity of postoperative complications.
 ...
PMID:Alterations in respiratory mechanics following thoracotomy. 220 2

One hundred and twenty-six patients with radiolucent gallstones in 'functioning' gallbladders were treated with 8-10 mg ursodeoxycholic acid (UDCA) kg/day and followed to a treatment conclusion. Complete or partial gallstone dissolution was achieved in 74 (59 per cent). However, only 22 achieved complete gallstone dissolution, as judged by two normal oral cholecystograms; ultrasonograms were performed in 16 of these patients, and all were normal. UDCA was stopped in 76 patients: because of cystic duct obstruction (n = 12), severe biliary pain (n = 13), non-response (n = 25) or partial stone dissolution with arrested progress (n = 26). Life-table analysis showed that complete gallstone dissolution rates at four years were 25-30 per cent (two normal oral cholecystograms) and 17-19 per cent (two normal oral cholecystograms plus one ultrasonogram). All patients with complete gallstone dissolution had shown partial stone dissolution at 6-12 months; of those with partial stone dissolution at six months, only 25 per cent went on to complete gallstone dissolution, and then always within two years. Efficacy correlated inversely with stone size but not with age, sex, obesity or on-treatment saturation indices. Acquired surface gallstone calcification developed in 13 patients (life-table analysis 22 +/- 7 per cent at four years); none of these patients achieved complete gallstone dissolution and only five achieved partial stone dissolution. Thus, despite relatively high partial gallstone dissolution rates, the ultimate efficacy of UDCA in achieving complete gallstone dissolution is low.
 ...
PMID:Final outcome of ursodeoxycholic acid treatment in 126 patients with radiolucent gallstones. 221 75

Among aviators, decompression sickness is a condition that occurs almost exclusively at altitudes above 6,098 m (20,000 ft). Several reports have been published describing the development of decompression sickness after altitude exposures of 3,049 to 4,878 m (10,000-16,000 ft). In most of these cases, the affected individual had a previous history of pain in the involved area due to prior trauma or surgery, or had other risk factors for decompression sickness, such as obesity. Few of these reports have confirmed the presence of decompression sickness by a test of pressure. A case is reported here of multiple joint pains developing after a rapid decompression at 2,439 m (8,000 ft), which improved during descent and rapidly resolved with recompression therapy. There was no prior history of joint pain, trauma, or diving. A brief discussion of decompression sickness is included.
 ...
PMID:A case of decompression sickness at 2,437 meters (8,000 feet). 225 76


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>