not quite apnea
Question:
He did not think that I could be successfully diagnosed by another sleep study, and wanted me to see a specialist at Montefiore Medical Center in the Bronx, New York (I’m on Long Island), who saw more unusual cases.
Scott, I wrote to you, re: this problem on the SleepNet forums. Unfortunately, that site is owned by people who really have no conception of what "Internet" is supposed to entail. (Such as closing for weekends…as if problems go away.) Their censorship is grating. Could I ask you the name of the doctor you’ll be seeing? I’m intrigued by his experience with unusual cases: I get very little relief while on CPAP and have numerous arousals as well. Thanks.
Response:
Scott You have nothing to fear with Dr. Thorpy. He is a great sleep doc. Your numbers are in the cut-off range for norm to mild. Many will not treat if under RDI of 10 unless significant sleepiness or high blood pressure, etc. You may have other sleep problems that are causing arousals. Leg kicks, UARS (snore arousals), etc. Do you have reflux?, asthma? etc. Take all of your old data and a new sleep diary when you go to your appointment. Good luck! Bret, RPSGT "Scott" <Heimd…@spamless.invalid
wrote in message
news:Heimdall-BDE099.16465907102003@news4.srv.hcvlny.cv.net…
In article <3F831302.8090…@socal.rr.com, NormC <no…@socal.rr.com wrote: What lab and was the pulmonologist a diplomated sleep doc? See http://www.absm.org/Diplomates/listing.htm Sleep Improvement Center in Stony Brook, NY, and yes, he was listed. There should have been a written summary of the results of your PSG, and
you
should have a copy, so that you can answer some of your questions
yourself.
It should indicate if the following were accomplished:
electroencephalogram, – Hide quoted text — Show quoted text -
electroocculgram, submental electromyogram, body position, movement, electrocardiogram, oxygensaturation (pulse oximetry), nasal oral
airflow,
throat microphone, chest and abdominable wall movement, and anterior tibial electromyogram. I have it. I know that most, perhaps all, of the above were performed, but I don’t see them specifically listed on the summary though some (e.g., O2 saturation) can be inferred.. Are you aware that there is more than one kind of sleep apnea?
Titration is
for obstructional sleep apnea, but not for, what is sometimes called,
perhaps
erroneously, central apnea. My neurologist diplomated sleep doc uses
the
term, neurological sleep disorder, more specifically, "intermittent
breathing".
Yes. I raised the issue of "central" apnea with the doc, and he said it was a possibility. However, the 2nd doc thought apnea itself may not be an issue. Well, I had the 2nd study, and was fitted with a CPAP. There should also be a written suumary of your titration that you should
have
a copy of. Have it. Didn’t work? How do you know this? What was your pressure set at? 120cmH 2 O at the center, though I believe they set the home device to 12. I state "didn’t work" to mean that I found no improvement. You really need to quantify these things for anyone to try to help you. the PSG: # apneas/hypopneas: 16 (REM), 33 (NREM) Maximum event duration: 12.0 (REM), 17 (NREM) Hypopnea index (events/hour): 17.6 (REM), 8.0 (NREM) Apnea index (events/hour): 1.2 (REM), 0.2 (NREM) Average baseline saturation: 94.7 (REM), 94.7 (NREM) Average low saturation: 92.2 (REM), 92.3 (NREM) Minimum saturaion: 92.2 (REM), 92.3 (NREM) Apnea/Hypopnea index (events/hr): 3.2 (REM) 6.7 (NREM) Respiratory Event Mix (Total Number) Obstructive: 16 (REM) 32 (NREM) Central: 0 (REM), 1 (NREM) Mixed: 0 (REM, NREM) Total arousal summery: Total apneas/hypopneas: 49 Total respiratory effort related arousals: 4 Total PLM arousals: 0 Total Spontaneous arousals: 254 Apnea/Hypopnea Index (AHI): 10.1 Respiratory Disordered Index (RDI): 16.7 PLM Index: 0 Spontaneous Arousal Index: 52.1 TOTAL SLEEP FRAGMENTATION INDEX: 68.8 I hope the specialist is a neurologist, and I hope he is a neurologist diplomated sleep doc!!! IMHO, because of your bike accident, and the fact that you associate your sleep disorder(s) with the accident, you should have seen a neurologist sleep doc from the beginning, unless you had/have pulmonary problems. Yes to both. Michael Thorpy, MD. Director, Sleep Wake Disorders Center; Montefiore Medical Center Associate Professor of Neurology, Albert Einstein College of Medicine — to email *off-topic* responses, change "spamless.invalid" to
"optonline.net"
Response:
In article <%1Jgb.6850$qK1.5449…@news2.news.adelphia.net
,
"bs" <some…@adelphia.net
wrote: You have nothing to fear with Dr. Thorpy. He is a great sleep doc. Your numbers are in the cut-off range for norm to mild. Many will not treat if under RDI of 10 unless significant sleepiness or high blood pressure, etc.
I do indeed have hypertension, which presented during the same period as the sleep disorder (i.e, never a problem prior).
You may have other sleep problems that are causing arousals. Leg kicks, UARS (snore arousals), etc.
No significant leg movements or snoring were observed during the PSG.
Do you have reflux?, asthma? etc.
Occasional reflux, no asthma. — to email *off-topic* responses, change "spamless.invalid" to "optonline.net"
Response:
Posted and emailed (because of your server problem) Scott wrote:
OK, I thought I’d posted this sometime back, but I can’t find any trace of it on my news server or Google Groups.
FWIW, I recall your post here, but it no longer is on my news server or available in the GOOGLE archives, which provides more evidence that all posts do not make it to the GOOGLE archives. (I trust that you do not have your newsreader set up for ‘no archive’.
I’ve had a sleep disorder for at least 6 years, I’ve always half thought it could be traced to a motor vehicle accident (with me as a bicyclist), or perhaps a generally high stress level.
If you sustained a brain injury, it could be related. Maybe you are suffering from more than one sleep disorder.
About 4 years ago, I had an at-home sleep study, which didn’t produce very usable results (according to some physicians I consulted).
There is a right way to be evaluated for sleep disorders. This is not it. Is this way wrong? __IF__ it works (which it hasn’t for you), the answer is ‘no’. If it doesn’t work, the answer is ‘yes’. There are a couple people posting here for whom a home test seems to have worked
About 2-3/4 years ago, I had a sleep study done in a center that specializes in such,
This is normally called a polysomnogrm (PSG).
said study reviewed by the pulmonologist connected with the center.
What lab and was the pulmonologist a diplomated sleep doc? See http://www.absm.org/Diplomates/listing.htm There should have been a written summary of the results of your PSG, and you should have a copy, so that you can answer some of your questions yourself. It should indicate if the following were accomplished: electroencephalogram, electroocculgram, submental electromyogram, body position, movement, electrocardiogram, oxygensaturation (pulse oximetry), nasal oral airflow, throat microphone, chest and abdominable wall movement, and anterior tibial electromyogram.
He stated that I have sleep apnea, and scheduled be for a CPAP titration.
Are you aware that there is more than one kind of sleep apnea? Titration is for obstructional sleep apnea, but not for, what is sometimes called, perhaps erroneously, central apnea. My neurologist diplomated sleep doc uses the term, neurological sleep disorder, more specifically, "intermittent breathing".
Well, I had the 2nd study, and was fitted with a CPAP.
There should also be a written suumary of your titration that you should have a copy of.
I never really got used to the CPAP, and never found any benefit–though the supervising technician claimed that I had improved sleep during the titration. After about 3-1/2 months, I gave up–not simply because it didn’t work,
Didn’t work? How do you know this? What was your pressure set at?
but because I had aerophagia so severe that I once woke up curled in a fetal position, unable to stand up straight from the abdominal pain.
This is another matter that confuses the potential sleep apnea issues.
I told the pulmonologist all this, and his response was to suggest I go on Provigil. To me, this was not acceptable–in my mind, it’s like giving someone with appendicitis Tylenol with codeine–sure, it’ll help with the symptoms to some extent, but there’s still a serious problem.
You are 101% correct here. Until recently, Provigil was only approved for narcolepsy. Recently it was approved for OSA, in conjunction with CPAP, but not approved for use for OSA by itself, according to my neurologist sleep doc.
OK, the clinker: I was just referred to someone else, and he was quite unimpressed by my sleep study, and seemed to imply, if not quite overtly state, that I had been misdiagnosed. He said that the number and duration of the apneas and hypopneas were on the high end of normal, but nothing spectacular–to the point where he said he couldn’t diagnose me with apnea, based on the study. However, I had a quite high number of spontaneous arousals, far more than would be explained by the apneas/hypopneas.
You really need to quantify these things for anyone to try to help you.
He did not think that I could be successfully diagnosed by another sleep study, and wanted me to see a specialist at Montefiore Medical Center in the Bronx, New York (I’m on Long Island), who saw more unusual cases.
I hope the specialist is a neurologist, and I hope he is a neurologist diplomated sleep doc!!! IMHO, because of your bike accident, and the fact that you associate your sleep disorder(s) with the accident, you should have seen a neurologist sleep doc from the beginning, unless you had/have pulmonary problems. I never had any pulmonary problems, so I chose a neurologist diplomated sleep doc. After all, sleep is a neurological function, not a pulmonary function. However, I later went to a pulmonologist who was not a diplomated sleep doc, but his partner was.
Right now, I’m trying to get approval from my #$*^&( HMO, since he’s out of network, but I’ll probably end up paying out-of-pocket. Anyway, does anyone have personal experience with the not-quite-apnea arousals, or have other knowledge?
I have not had that problem; however, if you search the archives for ‘arousal’, you’ll find more than you ever wanted to see <g
.
But, for anyone to speculate, they would need the same information your doctors have had….. at least the PSG and titration summary. Because, right off, I would not assume that you got the story straight, verbally. HTH – Hide quoted text — Show quoted text –
Response:
In article <3F831302.8090…@socal.rr.com
, NormC <no…@socal.rr.com
wrote:
What lab and was the pulmonologist a diplomated sleep doc? See http://www.absm.org/Diplomates/listing.htm
Sleep Improvement Center in Stony Brook, NY, and yes, he was listed.
There should have been a written summary of the results of your PSG, and you should have a copy, so that you can answer some of your questions yourself. It should indicate if the following were accomplished: electroencephalogram, electroocculgram, submental electromyogram, body position, movement, electrocardiogram, oxygensaturation (pulse oximetry), nasal oral airflow, throat microphone, chest and abdominable wall movement, and anterior tibial electromyogram.
I have it. I know that most, perhaps all, of the above were performed, but I don’t see them specifically listed on the summary though some (e.g., O2 saturation) can be inferred..
Are you aware that there is more than one kind of sleep apnea? Titration is for obstructional sleep apnea, but not for, what is sometimes called, perhaps erroneously, central apnea. My neurologist diplomated sleep doc uses the term, neurological sleep disorder, more specifically, "intermittent breathing".
Yes. I raised the issue of "central" apnea with the doc, and he said it was a possibility. However, the 2nd doc thought apnea itself may not be an issue.
Well, I had the 2nd study, and was fitted with a CPAP. There should also be a written suumary of your titration that you should have a copy of.
Have it.
Didn’t work? How do you know this? What was your pressure set at?
120cmH 2 O at the center, though I believe they set the home device to 12. I state "didn’t work" to mean that I found no improvement.
You really need to quantify these things for anyone to try to help you.
the PSG: # apneas/hypopneas: 16 (REM), 33 (NREM) Maximum event duration: 12.0 (REM), 17 (NREM) Hypopnea index (events/hour): 17.6 (REM), 8.0 (NREM) Apnea index (events/hour): 1.2 (REM), 0.2 (NREM) Average baseline saturation: 94.7 (REM), 94.7 (NREM) Average low saturation: 92.2 (REM), 92.3 (NREM) Minimum saturaion: 92.2 (REM), 92.3 (NREM) Apnea/Hypopnea index (events/hr): 3.2 (REM) 6.7 (NREM) Respiratory Event Mix (Total Number) Obstructive: 16 (REM) 32 (NREM) Central: 0 (REM), 1 (NREM) Mixed: 0 (REM, NREM) Total arousal summery: Total apneas/hypopneas: 49 Total respiratory effort related arousals: 4 Total PLM arousals: 0 Total Spontaneous arousals: 254 Apnea/Hypopnea Index (AHI): 10.1 Respiratory Disordered Index (RDI): 16.7 PLM Index: 0 Spontaneous Arousal Index: 52.1 TOTAL SLEEP FRAGMENTATION INDEX: 68.8
I hope the specialist is a neurologist, and I hope he is a neurologist diplomated sleep doc!!! IMHO, because of your bike accident, and the fact that you associate your sleep disorder(s) with the accident, you should have seen a neurologist sleep doc from the beginning, unless you had/have pulmonary problems.
Yes to both. Michael Thorpy, MD. Director, Sleep Wake Disorders Center; Montefiore Medical Center Associate Professor of Neurology, Albert Einstein College of Medicine — to email *off-topic* responses, change "spamless.invalid" to "optonline.net"
Response:
OK, I thought I’d posted this sometime back, but I can’t find any trace of it on my news server or Google Groups. I’ve had a sleep disorder for at least 6 years, I’ve always half thought it could be traced to a motor vehicle accident (with me as a bicyclist), or perhaps a generally high stress level. About 4 years ago, I had an at-home sleep study, which didn’t produce very usable results (according to some physicians I consulted). About 2-3/4 years ago, I had a sleep study done in a center that specializes in such, said study reviewed by the pulmonologist connected with the center. He stated that I have sleep apnea, and scheduled be for a CPAP titration. Well, I had the 2nd study, and was fitted with a CPAP. I never really got used to the CPAP, and never found any benefit–though the supervising technician claimed that I had improved sleep during the titration. After about 3-1/2 months, I gave up–not simply because it didn’t work, but because I had aerophagia so severe that I once woke up curled in a fetal position, unable to stand up straight from the abdominal pain. I told the pulmonologist all this, and his response was to suggest I go on Provigil. To me, this was not acceptable–in my mind, it’s like giving someone with appendicitis Tylenol with codeine–sure, it’ll help with the symptoms to some extent, but there’s still a serious problem. OK, the clinker: I was just referred to someone else, and he was quite unimpressed by my sleep study, and seemed to imply, if not quite overtly state, that I had been misdiagnosed. He said that the number and duration of the apneas and hypopneas were on the high end of normal, but nothing spectacular–to the point where he said he couldn’t diagnose me with apnea, based on the study. However, I had a quite high number of spontaneous arousals, far more than would be explained by the apneas/hypopneas. He did not think that I could be successfully diagnosed by another sleep study, and wanted me to see a specialist at Montefiore Medical Center in the Bronx, New York (I’m on Long Island), who saw more unusual cases. Right now, I’m trying to get approval from my #$*^&( HMO, since he’s out of network, but I’ll probably end up paying out-of-pocket. Anyway, does anyone have personal experience with the not-quite-apnea arousals, or have other knowledge? — to email *off-topic* responses, change "spamless.invalid" to "optonline.net"
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