Two Fridays ago, W and I headed up to St. Louis for two follow-up appointments with his specialists at Children's. First we saw his Hematologist and there were two big topics of discussion--Neupogen dosing and baby #2's cord blood. W's doctor received dosing information from the Severe Chronic Neutropenia International Registry for Neupogen that differed from her dosing. She's waiting on the literature/studies that based their decisions but she basically told us that we have two options when it comes to dosing W's Neupogen: 1) current dose that's given on MWF (her suggestion), or 2) smaller dose given every day of the week (SCNIR's suggestion). I found some Neupogen curves online that demonstrate the difference in dosing and how it affects ANC counts, risk of infection, and bone pain. Although the MWF dose is currently working, I can see the benefits for giving Neupogen daily. However, that's 7 pokes for W in one week, rather than 3. Any advice from other SDS-ers?
The second topic of discussion with W's Hematologist was the various possibilities since I'm expecting baby #2. Like any genetic disorder, the likelihood of baby #2 having SDS is 25%. So, leaving a 75% chance that the baby will not be affected by SDS, we want to save the cord blood for Wade, IF he were to ever need a bone marrow/stem cell transplant and IF baby #2 has the same HLA match for Wade. Once again, a 25% chance exists that baby #2 would have the same HLA as Wade, making it a good match for W to receive the cord blood if needed. I asked the doctor about a cord blood registry that she knew of that banked cord blood privately for a sibling donor. She told me about the St. Louis Cord Blood Registry, a public bank. Although this is a public cord blood bank, they also do what is called a directed donation, meaning that the cord blood from baby #2 will be saved in our family's name only. They are no time constraints on storing the cord blood and no fees in collecting or storing the cord blood. The only time fees would come into play would be if we get the cord blood out specifically for Wade. However, if baby #2 is not an HLA match with Wade or if Wade were to not need a transplant, we can always donate the cord blood back into the "public" part of the bank to be used by anyone else who may need it.
After Hematology, we saw W's GI doctor. I had some questions regarding W's lack of weight gain in the last six months (total gain of 6 oz in six months = not good enough). We are still waiting for a food log analysis from W's dietitian, but I can already bet that W's pancreatic enzyme dosing needs to be increased. I believe he's eating more than what the enzymes can digest, resulting in loose stools and no weight gain. His current dose is 1 capsule for solid food and 2 capsules for a bottle of Pediasure. The GI doctor also thinks that W's enzyme dose needs to be increased, but he would first like to see the food log analysis. Because I'm me, I asked the question, "What if increasing his enzymes still won't help him gain weight?" and his reply was, "Well, if that's the case after optimizing his enzyme dose, then I would refer you to endocrinology, because we would have exhausted the possibilities on the GI and metabolic side of things." So, that's still a possibility if increasing enzymes still won't help W gain weight. SDS-ers: Is this common to have an Endo specialist? What is their role with the treatment of SDS?
So, after a morning full of labs, appointments, and questions/answers, my brain is now overflowing with "what if's" and endless possibilities that I have to wait out....and I'm not a very patient person!
Showing posts with label neutropenia. Show all posts
Showing posts with label neutropenia. Show all posts
June 25, 2012
January 24, 2012
Filling in the Gaps
W was born at 40 weeks and he was 4 lbs, 12 oz. They considered him IUGR (intrauterine growth restriction) because of his size and my placenta was tested and came back positive for placenta inefficiency. Initially, he did well with APGAR scores of 8/8, but at about 7
minutes of age he developed grunting, retractions and poor color.
W was diagnosed with pneumonia and we were told he would be in the NICU for 7-10 days to receive antibiotics. He was intubated, then on a CPAP machine for about 2 days, then finally weaned to a nasal cannula. His first CBC at one hour of birth was normal, then WBC and ANC decreased and remained neutropenic since. Assuming he had an infection, an infectious work up was done but tests for Parvo, CMV, HIV and respiratory PCR were all negative. After a few days, they allowed me to breast feed, however, I also had to pump. Due to slow weight gain, we fortified my breastmilk and we did pre and post weights for intake. W was also tachypneic (breathed fast) and was not allowed to breast or bottle feed if his rates were above 80bpm--so they gavage fed him sometimes. After his dose of anitbiotics, negative reports for infectious diseases, and a passing car seat challenge, W was discharged from the NICU on oxygen. He was in the NICU for 20 days and remained on oxygen at home for 2 weeks.
Due to his complications, we knew we had to see several specialists to figure out why he was so small (IUGR) and had low white blood cell counts (ANC). Read on to see his series of specialist visits...
In February 2011 (2 months), W was classified as Failure to Thrive with slow weight gain. He was sent in for labwork to test for cystic fibrosis and other malabsorption issues. All labs came back normal!
In March 2011 (3 months), he saw Hematology and was diagnosed with benign congenital neutropenia and we were told to complete monthly CBCs and report to the ER if he had a fever of 101.5 or higher. During the months, his ANC numbers were consistently low, even as low as 32 in July and 0 in August 2011. The hematologist wrote in her doctor's notes that she suspected Shwachman-Diamond Syndrome, but never mentioned it to me.
In April 2011 (4 months), W's pediatrician diagnosed him with low muscle tone. We were referred to an early intervention screening and we began the process to receive physical therapy and occupational therapy services.
In June 2011 (6 months), W started physical therapy once a week and occupational therapy (for feeding) twice a month. He also saw Neurology because of his low muscle tone and they discovered a very mild case of spastic diplegia, but it was recommended to just continue with physical therapy.
In July 2011 (7 months), W saw a Cardiologist because he was sweating during some feeds. The cardiologist didn't seem concerned and an EKG was normal, so he referred us to Pulmonology because of his fast breathing. The Pulmonologist ordered an upper GI swallow study to look for obstructive lesions but none were found. We also saw a GI doctor in July because of W's acid reflux and our concern with the large volume of his spit up. He said reflux was so common with this age, that basically he would have to outgrow it. He prescribed Periactin as a way to increase gastric motility, however, the medication made W a zombie, so we took him off. The GI doctor did tell me that he agreed with the Hematologist about "her hunch with Shwachman-Diamond Syndrome".
In August 2011 (8 months), we finally got in at the Genetics clinic. The geneticists job was easy because two other doctors had already suggested Shwachman Diamond Syndrome and all he did was order the genetic test to confirm it. We also moved from Colorado to Missouri in this month!!
In September 2011 (9 months), we met W's new GI doctor in STL. By this time, W had learned to sit up and his spit up amount decreased, so we discontinued his acid reflux medication. We also started services in Missouri for speech therapy (feeding), nutritional consultation, and occupational therapy.
In October 2011 (10 months), we received the lab results that confirmed that W has Shwachman Diamond Syndrome. We also met his new Hematologist in STL and she answered the many questions we had about SDS. She also ordered a bone marrow biopsy in December 2011. She explained that he would have to undergo a BMB yearly to detect any changes that could lead to leukemia.
In November 2011, (11 months), W had an ear infection.
In December 2011 (12 months), Wade had his 1st birthday!!! He also had another ear infection. Also, his GI doctor ordered lab work to detect pancreatic insufficiency, since that is hallmark of SDS patients. W also survived his first bone marrow biopsy!
In January 2012 (13 months), lots of information came in. He had his third ear infection in a row and was referred to an ENT specialist (we see her next month). W's bone marrow biopsy reported no abnormal cells! However, his ANC numbers are so low that his Hematologist recommended Neupogen shots 3x/week (which he begins in February). Also, his pancreatic tests came back and indicated that he does have pancreatic insufficiency and needs enzyme replacement therapy. We started enzymes and ADEK vitamins on January 17. Also, on January 19, his occupational therapist noted that he needs more services, especially physical therapy due to him locking his hips all the way out and in for stability.
W was diagnosed with pneumonia and we were told he would be in the NICU for 7-10 days to receive antibiotics. He was intubated, then on a CPAP machine for about 2 days, then finally weaned to a nasal cannula. His first CBC at one hour of birth was normal, then WBC and ANC decreased and remained neutropenic since. Assuming he had an infection, an infectious work up was done but tests for Parvo, CMV, HIV and respiratory PCR were all negative. After a few days, they allowed me to breast feed, however, I also had to pump. Due to slow weight gain, we fortified my breastmilk and we did pre and post weights for intake. W was also tachypneic (breathed fast) and was not allowed to breast or bottle feed if his rates were above 80bpm--so they gavage fed him sometimes. After his dose of anitbiotics, negative reports for infectious diseases, and a passing car seat challenge, W was discharged from the NICU on oxygen. He was in the NICU for 20 days and remained on oxygen at home for 2 weeks.
 |
| Getting ready to go home from the NICU! |
Due to his complications, we knew we had to see several specialists to figure out why he was so small (IUGR) and had low white blood cell counts (ANC). Read on to see his series of specialist visits...
In February 2011 (2 months), W was classified as Failure to Thrive with slow weight gain. He was sent in for labwork to test for cystic fibrosis and other malabsorption issues. All labs came back normal!
In March 2011 (3 months), he saw Hematology and was diagnosed with benign congenital neutropenia and we were told to complete monthly CBCs and report to the ER if he had a fever of 101.5 or higher. During the months, his ANC numbers were consistently low, even as low as 32 in July and 0 in August 2011. The hematologist wrote in her doctor's notes that she suspected Shwachman-Diamond Syndrome, but never mentioned it to me.
In April 2011 (4 months), W's pediatrician diagnosed him with low muscle tone. We were referred to an early intervention screening and we began the process to receive physical therapy and occupational therapy services.
In June 2011 (6 months), W started physical therapy once a week and occupational therapy (for feeding) twice a month. He also saw Neurology because of his low muscle tone and they discovered a very mild case of spastic diplegia, but it was recommended to just continue with physical therapy.
In July 2011 (7 months), W saw a Cardiologist because he was sweating during some feeds. The cardiologist didn't seem concerned and an EKG was normal, so he referred us to Pulmonology because of his fast breathing. The Pulmonologist ordered an upper GI swallow study to look for obstructive lesions but none were found. We also saw a GI doctor in July because of W's acid reflux and our concern with the large volume of his spit up. He said reflux was so common with this age, that basically he would have to outgrow it. He prescribed Periactin as a way to increase gastric motility, however, the medication made W a zombie, so we took him off. The GI doctor did tell me that he agreed with the Hematologist about "her hunch with Shwachman-Diamond Syndrome".
In September 2011 (9 months), we met W's new GI doctor in STL. By this time, W had learned to sit up and his spit up amount decreased, so we discontinued his acid reflux medication. We also started services in Missouri for speech therapy (feeding), nutritional consultation, and occupational therapy.
In October 2011 (10 months), we received the lab results that confirmed that W has Shwachman Diamond Syndrome. We also met his new Hematologist in STL and she answered the many questions we had about SDS. She also ordered a bone marrow biopsy in December 2011. She explained that he would have to undergo a BMB yearly to detect any changes that could lead to leukemia.
In November 2011, (11 months), W had an ear infection.
In December 2011 (12 months), Wade had his 1st birthday!!! He also had another ear infection. Also, his GI doctor ordered lab work to detect pancreatic insufficiency, since that is hallmark of SDS patients. W also survived his first bone marrow biopsy!
In January 2012 (13 months), lots of information came in. He had his third ear infection in a row and was referred to an ENT specialist (we see her next month). W's bone marrow biopsy reported no abnormal cells! However, his ANC numbers are so low that his Hematologist recommended Neupogen shots 3x/week (which he begins in February). Also, his pancreatic tests came back and indicated that he does have pancreatic insufficiency and needs enzyme replacement therapy. We started enzymes and ADEK vitamins on January 17. Also, on January 19, his occupational therapist noted that he needs more services, especially physical therapy due to him locking his hips all the way out and in for stability.
 |
| 13 months old! |
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