Dr. Gott: Weight loss not a lost cause

DEAR DR. GOTT: My 38-year-old granddaughter is convinced that because she has polycystic ovarian syndrome (PCOS), she cannot lose weight. She is grossly overweight, and I am concerned about her future. She sees an endocrinologist about once a year and takes thyroid medication and niacin for cholesterol. Can she be helped? Thank you for your consideration of this serious problem.

DEAR READER: PCOS is a hormonal disorder that commonly begins when a female begins menstruation; however, it can develop later in life.

Obesity presents in nearly half of all patients with PCOS and is often the initial complaint. Abnormalities in the menstrual cycle, infertility, pre- or type II diabetes and the presence of polycystic ovaries diagnosed through ultrasound are but a few of the other symptoms. It should be noted, however, that having polycystic ovaries is not a firm indication of PCOS.

There is no specific testing for diagnosis. Rather, it is one of exclusion, meaning that a physician will rule out a number of related possibilities prior to deciding on PCOS. The disorder makes other conditions, such as type II diabetes, hypertension and sleep apnea, more likely to occur.

Only you and your granddaughter can determine the sequence of events. When was she diagnosed? Could the PCOS be a result of her obesity? Is that issue under control? I cannot tie in high-cholesterol levels with her excess weight; however, thyroid disorders are often linked with obesity, elevated cholesterol and menstruation abnormalities.

There is help and hope that focuses primarily on her major symptoms. She should exercise and become involved with a regular weight-control program.

Diet modification appears essential. There is some initial evidence of success on a low-carbohydrate diet without discrimination between carbs on either end of the glycemic index. Her caloric intake should be reduced. She should avoid simple carbohydrates such as soda, sugary drinks, doughnuts, cakes and pastries. Any carb intake might focus on choices high in fiber, such as brown rice, whole-grain breads, fortified cereals and beans.

Her physician might decide to place her on low-dose birth control as a means of regulating her menstrual cycles.

She should continue to see her primary-care physician and endocrinologist on a regular basis.