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Biomedical subjects

Thomas Price

Publications and source records attributed to Thomas Price.

6 recordsLinked to original sources
PubMed2006

Estrogenic ovulatory dysfunction or functional female hyperandrogenism: an argument to discard the term polycystic ovary syndrome.

Polycystic ovary syndrome (PCOS) is one of the most common endocrine disorders seen among reproductive-age women, with a prevalence of 4%-9% depending on the criteria used to define the syndrome. The diagnostic criteria for PCOS have been surprisingly controversial and confusing for patients, clinicians, and researchers. We believe that the confusion surrounding PCOS arises almost entirely because its name refers to a trait that is inconsistently present and irrelevant to both the etiology and the treatment of the disorder. We suggest that merely abandoning the term PCOS will cure much of what has ailed us for decades and allow us to focus on the etiology and treatment of the causes of what the experts in this field have come to recognize as functional female hyperandrogenism.

Anovulation↗
PubMed2004

Functional polymorphisms associated with human muscle size and strength.

INTRODUCTION: Skeletal muscle is critically important to human performance and health, but little is known of the genetic factors influencing muscle size, strength, and its response to exercise training. The Functional single nucleotide polymorphisms (SNP) Associated with Muscle Size and Strength, or FAMuSS, Study is a multicenter, NIH-funded program to examine the influence of gene polymorphisms on skeletal muscle size and strength before and after resistance exercise training. METHODS: One thousand men and women, age 18 - 40 yr, will train their nondominant arm for 12 wk. Skeletal muscle size (magnetic resonance imaging) and isometric and dynamic strength will be measured before and after training. Individuals whose baseline values or response to training deviate > or = 1.5 SD will be defined as outliers and examined for genetic variants. Initially candidate genes previously associated with muscle performance will be examined, but the study will ultimately attempt to identify genes associated with muscle performance. CONCLUSION: FAMuSS should help identify genetic factors associated with muscle performance and the response to exercise training. Such insight should contribute to our ability to predict the individual response to exercise training but may also contribute to understanding better muscle physiology, to identifying individuals who are susceptible to muscle loss with environmental challenge, and to developing pharmacologic agents capable of preserving muscle size and function.

Adolescent↗
PubMed2003

Hysteroscopic sterilization using a micro-insert device: results of a multicentre Phase II study.

BACKGROUND: Unlike laparoscopic surgery for interval tubal sterilization, a hysteroscopic approach obviates surgical incision and requires only local anaesthesia or intravenous sedation. The safety, tolerability and efficacy of an hysteroscopically placed micro-insert device was evaluated. METHODS: A cohort of 227 previously fertile women participated in this prospective international multicentre trial. Micro-inserts were placed bilaterally into the proximal Fallopian tube lumens under hysteroscopic visualization in outpatient procedures. RESULTS: Successful bilateral micro-insert placement was achieved in 88% of women. The majority of women reported that intraprocedural pain was less than or equal to that expected, and 90% rated tolerance of the device placement procedure as good to excellent. Most women could be discharged in an ambulatory state within 1-2 h. Adverse events occurred in 7% of the women, but none was serious. Correct device placement was confirmed in 97% of cases at 3 months. Over 24 months follow-up, 98% of study participants rated their tolerance of the micro-insert as very good to excellent. After 6015 woman-months of exposure to intercourse, no pregnancies have been recorded. CONCLUSIONS: Hysteroscopic sterilization resulted in rapid patient recovery without unacceptable post-procedure pain, as well as high long-term patient tolerability, satisfaction and effective permanent contraception.

Adult↗
PubMed2002

Acute ureteral obstruction following transvaginal oocyte retrieval for IVF.

Transvaginal, ultrasound-guided oocyte retrieval has become the gold standard for IVF therapy. Despite a low reported complication rate, here a case is reported of acute ureteral obstruction following seemingly uncomplicated oocyte retrieval. Prompt diagnosis and ureteral stenting led to rapid patient recovery with no long-term urinary tract sequelae. Ureteral injury needs to be included in the differential diagnosis of a patient presenting with pelvic/abdominal pain following oocyte retrieval.

Abdominal Pain↗